testssl.sh/testssl.sh

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Bash
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#!/usr/bin/env bash
#
# vim:ts=5:sw=5:expandtab
# we have a spaces softtab, that ensures readability with other editors too
[ -z "$BASH_VERSINFO" ] && printf "\n\033[1;35m Please make sure you're using \"bash\"! Bye...\033[m\n\n" >&2 && exit 245
[ $(kill -l | grep -c SIG) -eq 0 ] && printf "\n\033[1;35m Please make sure you're calling me without leading \"sh\"! Bye...\033[m\n\n" >&2 && exit 245
# testssl.sh is a program for spotting weak SSL encryption, ciphers, version and some
# vulnerabilities or features
#
# Devel version is available from https://github.com/drwetter/testssl.sh
# Stable version from https://testssl.sh
# Please file bugs at github! https://github.com/drwetter/testssl.sh/issues
# Main author: Dirk Wetter, copyleft: 2007-today, contributions so far see CREDITS.md
#
# License: GPLv2, see http://www.fsf.org/licensing/licenses/info/GPLv2.html
# and accompanying license "LICENSE.txt". Redistribution + modification under this
# license permitted.
# If you enclose this script or parts of it in your software, it has to
# be accompanied by the same license (see link) and the place where to get
# the recent version of this program. Do not violate the license and if
# you do not agree to all of these terms, do not use it in the first place.
#
# OpenSSL, which is being used and maybe distributed via one of this projects'
# web sites, is subject to their licensing: https://www.openssl.org/source/license.txt
#
# The client simulation data comes from SSLlabs and is licensed to the 'Qualys SSL Labs
# Terms of Use' (v2.2), see https://www.ssllabs.com/downloads/Qualys_SSL_Labs_Terms_of_Use.pdf,
# stating a CC BY 3.0 US license: https://creativecommons.org/licenses/by/3.0/us/
#
# Please note: USAGE WITHOUT ANY WARRANTY, THE SOFTWARE IS PROVIDED "AS IS".
#
# USE IT AT your OWN RISK!
# Seriously! The threat is you run this code on your computer and input could be /
# is being supplied via untrusted sources.
# HISTORY:
# Back in 2006 it all started with a few openssl commands...
# That's because openssl is a such a good swiss army knife (see e.g.
# wiki.openssl.org/index.php/Command_Line_Utilities) that it was difficult to resist
# wrapping some shell commands around it, which I used for my pen tests. This is how
# everything started.
# Now it has grown up, it has bash socket support for some features, which is basically replacing
# more and more functions of OpenSSL and will serve as some kind of library in the future.
# The socket checks in bash may sound cool and unique -- they are -- but probably you
# can achieve e.g. the same result with my favorite interactive shell: zsh (zmodload zsh/net/socket
# -- checkout zsh/net/tcp) too!
# /bin/bash though is way more often used within Linux and it's perfect
# for cross platform support, see MacOS X and also under Windows the MSYS2 extension or Cygwin.
# Cross-platform is one of the three main goals of this script. Second: Ease of installation.
# No compiling, install gems, go to CPAN, use pip etc. Third: Easy to use and to interpret
# the results.
# Did I mention it's open source?
# Q: So what's the difference to www.ssllabs.com/ssltest/ or sslcheck.globalsign.com/ ?
# A: As of now ssllabs only check 1) webservers 2) on standard ports, 3) reachable from the
# internet. And those examples above 4) are 3rd parties. If these restrictions are all fine
# with you and you need a management compatible rating -- go ahead and use those.
# But also if your fine with those restrictions: testssl.sh is meant as a tool in your hand
# and it's way more flexible.
#
# Oh, and did I mention testssl.sh is open source?
# Note that up to today there were a lot changes for "standard" openssl
# binaries: a lot of features (ciphers, protocols, vulnerabilities)
# are disabled as they'll impact security otherwise. For security
# testing though we need all broken features. testssl.sh will
# over time replace those checks with bash sockets -- however it's
# still recommended to use the supplied binaries or cook your own, see
# https://github.com/drwetter/testssl.sh/blob/master/bin/Readme.md .
# Don't worry if feature X is not available you'll get a warning about
# this missing feature! The idea is if this script can't tell something
# for sure it speaks up so that you have clear picture.
# debugging help:
readonly PS4='${LINENO}> ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
# make sure that temporary files are cleaned up after use in ANY case
trap "cleanup" QUIT EXIT
readonly VERSION="2.8rc1"
readonly SWCONTACT="dirk aet testssl dot sh"
egrep -q "dev|rc" <<< "$VERSION" && \
SWURL="https://testssl.sh/dev/" ||
SWURL="https://testssl.sh/ "
readonly PROG_NAME=$(basename "$0")
readonly RUN_DIR=$(dirname "$0")
INSTALL_DIR=""
MAPPING_FILE_RFC=""
OPENSSL_LOCATION=""
HNAME="$(hostname)"
HNAME="${HNAME%%.*}"
readonly CMDLINE="$@"
readonly CVS_REL=$(tail -5 "$0" | awk '/dirkw Exp/ { print $4" "$5" "$6}')
readonly CVS_REL_SHORT=$(tail -5 "$0" | awk '/dirkw Exp/ { print $4 }')
if git log &>/dev/null; then
readonly GIT_REL=$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $1" "$2" "$3 }')
readonly GIT_REL_SHORT=$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $1 }')
readonly REL_DATE=$(git log --format='%h %ci' -1 2>/dev/null | awk '{ print $2 }')
else
readonly REL_DATE=$(tail -5 "$0" | awk '/dirkw Exp/ { print $5 }')
fi
readonly SYSTEM=$(uname -s)
date -d @735275209 >/dev/null 2>&1 && \
readonly HAS_GNUDATE=true || \
readonly HAS_GNUDATE=false
# FreeBSD and OS X date(1) accept "-f inputformat"
date -j -f '%s' 1234567 >/dev/null 2>&1 && \
readonly HAS_FREEBSDDATE=true || \
readonly HAS_FREEBSDDATE=false
echo A | sed -E 's/A//' >/dev/null 2>&1 && \
readonly HAS_SED_E=true || \
readonly HAS_SED_E=false
tty -s && \
readonly INTERACTIVE=true || \
readonly INTERACTIVE=false
if ! tput cols &>/dev/null || ! $INTERACTIVE; then # Prevent tput errors if running non interactive
TERM_WIDTH=${COLUMNS:-80}
else
TERM_WIDTH=${COLUMNS:-$(tput cols)} # for custom line wrapping and dashes
fi
TERM_CURRPOS=0 # custom line wrapping needs alter the current horizontal cursor pos
# following variables make use of $ENV, e.g. OPENSSL=<myprivate_path_to_openssl> ./testssl.sh <host>
# 0 means (normally) true here. Some of the variables are also accessible with a command line switch, see --help
declare -x OPENSSL
COLOR=${COLOR:-2} # 2: Full color, 1: b/w+positioning, 0: no ESC at all
COLORBLIND=${COLORBLIND:-false} # if true, swap blue and green in the output
SHOW_EACH_C=${SHOW_EACH_C:-false} # where individual ciphers are tested show just the positively ones tested
SHOW_SIGALGO=${SHOW_SIGALGO:-false} # "secret" switch whether testssl.sh shows the signature algorithm for -E / -e
SNEAKY=${SNEAKY:-false} # is the referer and useragent we leave behind just usual?
QUIET=${QUIET:-false} # don't output the banner. By doing this yiu acknowledge usage term appearing in the banner
SSL_NATIVE=${SSL_NATIVE:-false} # we do per default bash sockets where possible "true": switch back to "openssl native"
ASSUMING_HTTP=${ASSUMING_HTTP:-false} # in seldom cases (WAF, old servers, grumpy SSL) service detection fails. "True" enforces HTTP checks
BUGS=${BUGS:-""} # -bugs option from openssl, needed for some BIG IP F5
DEBUG=${DEBUG:-0} # 1: normal putput the files in /tmp/ are kept for further debugging purposes
# 2: list more what's going on , also lists some errors of connections
# 3: slight hexdumps + other info,
# 4: display bytes sent via sockets
# 5: display bytes received via sockets
# 6: whole 9 yards
WIDE=${WIDE:-false} # whether to display for some options just ciphers or a table w hexcode/KX,Enc,strength etc.
LOGFILE=${LOGFILE:-""} # logfile if used
JSONFILE=${JSONFILE:-""} # jsonfile if used
CSVFILE=${CSVFILE:-""} # csvfile if used
APPEND=${APPEND:-false} # append to csv/json file instead of overwriting it
HAS_IPv6=${HAS_IPv6:-false} # if you have OpenSSL with IPv6 support AND IPv6 networking set it to yes
UNBRACKTD_IPV6=${UNBRACKTD_IPV6:-false} # some versions of OpenSSL (like Gentoo) don't support [bracketed] IPv6 addresses
SERVER_SIZE_LIMIT_BUG=false # Some servers have either a ClientHello total size limit or cipher limit of ~128 ciphers (e.g. old ASAs)
# tuning vars, can not be set by a cmd line switch
EXPERIMENTAL=${EXPERIMENTAL:-false}
HEADER_MAXSLEEP=${HEADER_MAXSLEEP:-5} # we wait this long before killing the process to retrieve a service banner / http header
readonly MAX_WAITSOCK=10 # waiting at max 10 seconds for socket reply
readonly CCS_MAX_WAITSOCK=5 # for the two CCS payload (each)
readonly HEARTBLEED_MAX_WAITSOCK=8 # for the heartbleed payload
STARTTLS_SLEEP=${STARTTLS_SLEEP:-1} # max time to wait on a socket replay for STARTTLS
FAST_STARTTLS=${FAST_STARTTLS:-true} #at the cost of reliabilty decrease the handshakes for STARTTLS
USLEEP_SND=${USLEEP_SND:-0.1} # sleep time for general socket send
USLEEP_REC=${USLEEP_REC:-0.2} # sleep time for general socket receive
HSTS_MIN=${HSTS_MIN:-179} # >179 days is ok for HSTS
HPKP_MIN=${HPKP_MIN:-30} # >=30 days should be ok for HPKP_MIN, practical hints?
DAYS2WARN1=${DAYS2WARN1:-60} # days to warn before cert expires, threshold 1
DAYS2WARN2=${DAYS2WARN2:-30} # days to warn before cert expires, threshold 2
VULN_THRESHLD=${VULN_THRESHLD:-1} # if vulnerabilities to check >$VULN_THRESHLD we DON'T show a separate header line in the output each vuln. check
readonly CLIENT_MIN_PFS=5 # number of ciphers needed to run a test for PFS
# generated from 'kEECDH:kEDH:!aNULL:!eNULL:!DES:!3DES:!RC4' with openssl 1.0.2i and openssl 1.1.0
readonly ROBUST_PFS_CIPHERS="DHE-DSS-AES128-GCM-SHA256:DHE-DSS-AES128-SHA256:DHE-DSS-AES128-SHA:DHE-DSS-AES256-GCM-SHA384:DHE-DSS-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-DSS-CAMELLIA128-SHA256:DHE-DSS-CAMELLIA128-SHA:DHE-DSS-CAMELLIA256-SHA256:DHE-DSS-CAMELLIA256-SHA:DHE-DSS-SEED-SHA:DHE-RSA-AES128-CCM8:DHE-RSA-AES128-CCM:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-CCM8:DHE-RSA-AES256-CCM:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-CAMELLIA128-SHA256:DHE-RSA-CAMELLIA128-SHA:DHE-RSA-CAMELLIA256-SHA256:DHE-RSA-CAMELLIA256-SHA:DHE-RSA-CHACHA20-POLY1305-OLD:DHE-RSA-CHACHA20-POLY1305:DHE-RSA-SEED-SHA:ECDHE-ECDSA-AES128-CCM8:ECDHE-ECDSA-AES128-CCM:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-CCM8:ECDHE-ECDSA-AES256-CCM:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-CAMELLIA128-SHA256:ECDHE-ECDSA-CAMELLIA256-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305-OLD:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-RSA-CAMELLIA128-SHA256:ECDHE-RSA-CAMELLIA256-SHA384:ECDHE-RSA-CHACHA20-POLY1305-OLD:ECDHE-RSA-CHACHA20-POLY1305"
HAD_SLEPT=0
CAPATH="${CAPATH:-/etc/ssl/certs/}" # Does nothing yet (FC has only a CA bundle per default, ==> openssl version -d)
FNAME=${FNAME:-""} # file name to read commands from
IKNOW_FNAME=false
# further global vars just declared here
readonly NPN_PROTOs="spdy/4a2,spdy/3,spdy/3.1,spdy/2,spdy/1,http/1.1"
# alpn_protos needs to be space-separated, not comma-seperated
readonly ALPN_PROTOs="h2 h2-17 h2-16 h2-15 h2-14 spdy/3.1 http/1.1"
TEMPDIR=""
TMPFILE=""
ERRFILE=""
CLIENT_AUTH=false
NO_SSL_SESSIONID=false
HOSTCERT=""
HEADERFILE=""
PROTOS_OFFERED=""
TLS_EXTENSIONS=""
GOST_STATUS_PROBLEM=false
DETECTED_TLS_VERSION=""
PATTERN2SHOW=""
SOCKREPLY=""
SOCK_REPLY_FILE=""
HEXC=""
NW_STR=""
LEN_STR=""
SNI=""
OSSL_VER="" # openssl version, will be auto-determined
OSSL_VER_MAJOR=0
OSSL_VER_MINOR=0
OSSL_VER_APPENDIX="none"
HAS_DH_BITS=${HAS_DH_BITS:-false} # initialize openssl variables
HAS_SSL2=false
HAS_SSL3=false
HAS_ALPN=false
HAS_SPDY=false
ADD_RFC_STR="rfc" # display RFC ciphernames
PORT=443 # unless otherwise auto-determined, see below
NODE=""
NODEIP=""
CORRECT_SPACES="" # used for IPv6 and proper output formatting
IPADDRs=""
IP46ADDRs=""
LOCAL_A=false # does the $NODEIP come from /etc/hosts?
LOCAL_AAAA=false # does the IPv6 IP come from /etc/hosts?
XMPP_HOST=""
PROXY=""
PROXYIP=""
PROXYPORT=""
VULN_COUNT=0
IPS=""
SERVICE="" # is the server running an HTTP server, SMTP, POP or IMAP?
URI=""
CERT_FINGERPRINT_SHA2=""
SHOW_CENSYS_LINK=${SHOW_CENSYS_LINK:-true}
STARTTLS_PROTOCOL=""
OPTIMAL_PROTO="" # we need this for IIS6 (sigh) and OpenSSL 1.0.2, otherwise some handshakes
# will fail, see https://github.com/PeterMosmans/openssl/issues/19#issuecomment-100897892
STARTTLS_OPTIMAL_PROTO="" # same for STARTTLS, see https://github.com/drwetter/testssl.sh/issues/188
TLS_TIME=""
TLS_NOW=""
NOW_TIME=""
HTTP_TIME=""
GET_REQ11=""
HEAD_REQ10=""
readonly UA_STD="TLS tester from $SWURL"
readonly UA_SNEAKY="Mozilla/5.0 (X11; Linux x86_64; rv:41.0) Gecko/20100101 Firefox/41.0"
FIRST_FINDING=true # Is this the first finding we are outputting to file?
# Devel stuff, see -q below
TLS_LOW_BYTE=""
HEX_CIPHER=""
# The various hexdump commands we need to replace xxd (BSD compatibility)
HEXDUMPVIEW=(hexdump -C) # This is used in verbose mode to see what's going on
HEXDUMP=(hexdump -ve '16/1 "%02x " " \n"') # This is used to analyze the reply
HEXDUMPPLAIN=(hexdump -ve '1/1 "%.2x"') # Replaces both xxd -p and tr -cd '[:print:]'
###### some hexbytes for bash network sockets follow ######
# 133 standard cipher + 4x GOST for TLS 1.2 and SPDY/NPN
readonly TLS12_CIPHER="
cc,14, cc,13, cc,15, c0,30, c0,2c, c0,28, c0,24, c0,14,
c0,0a, c0,22, c0,21, c0,20, 00,a5, 00,a3, 00,a1, 00,9f,
00,6b, 00,6a, 00,69, 00,68, 00,39, 00,38, 00,37, 00,36, 00,80, 00,81, 00,82, 00,83,
c0,77, c0,73, 00,c4, 00,c3, 00,c2, 00,c1, 00,88, 00,87,
00,86, 00,85, c0,32, c0,2e, c0,2a, c0,26, c0,0f, c0,05,
c0,79, c0,75, 00,9d, 00,3d, 00,35, 00,c0, 00,84, c0,2f,
c0,2b, c0,27, c0,23, c0,13, c0,09, c0,1f, c0,1e, c0,1d,
00,a4, 00,a2, 00,a0, 00,9e, 00,67, 00,40, 00,3f, 00,3e,
00,33, 00,32, 00,31, 00,30, c0,76, c0,72, 00,be, 00,bd,
00,bc, 00,bb, 00,9a, 00,99, 00,98, 00,97, 00,45, 00,44,
00,43, 00,42, c0,31, c0,2d, c0,29, c0,25, c0,0e, c0,04,
c0,78, c0,74, 00,9c, 00,3c, 00,2f, 00,ba, 00,96, 00,41,
00,07, c0,11, c0,07, 00,66, c0,0c, c0,02, 00,05, 00,04,
c0,12, c0,08, c0,1c, c0,1b, c0,1a, 00,16, 00,13, 00,10,
00,0d, c0,0d, c0,03, 00,0a, 00,63, 00,15, 00,12, 00,0f,
00,0c, 00,62, 00,09, 00,65, 00,64, 00,14, 00,11, 00,0e,
00,0b, 00,08, 00,06, 00,03, 00,ff"
# 76 standard cipher +4x GOST for SSLv3, TLS 1, TLS 1.1
readonly TLS_CIPHER="
c0,14, c0,0a, c0,22, c0,21, c0,20, 00,39, 00,38, 00,37,
00,36, 00,88, 00,87, 00,86, 00,85, c0,0f, c0,05, 00,35,
00,84, c0,13, c0,09, c0,1f, c0,1e, c0,1d, 00,33, 00,32, 00,80, 00,81, 00,82, 00,83,
00,31, 00,30, 00,9a, 00,99, 00,98, 00,97, 00,45, 00,44,
00,43, 00,42, c0,0e, c0,04, 00,2f, 00,96, 00,41, 00,07,
c0,11, c0,07, 00,66, c0,0c, c0,02, 00,05, 00,04, c0,12,
c0,08, c0,1c, c0,1b, c0,1a, 00,16, 00,13, 00,10, 00,0d,
c0,0d, c0,03, 00,0a, 00,63, 00,15, 00,12, 00,0f, 00,0c,
00,62, 00,09, 00,65, 00,64, 00,14, 00,11, 00,0e, 00,0b,
00,08, 00,06, 00,03, 00,ff"
readonly SSLv2_CLIENT_HELLO="
,80,34 # length (here: 52)
,01 # Client Hello
,00,02 # SSLv2
,00,1b # cipher spec length (here: 27 )
,00,00 # session ID length
,00,10 # challenge length
,05,00,80 # 1st cipher 9 cipher specs, only classical V2 ciphers are used here, see FIXME below
,03,00,80 # 2nd there are v3 in v2!!! : https://tools.ietf.org/html/rfc6101#appendix-E
,01,00,80 # 3rd Cipher specifications introduced in version 3.0 can be included in version 2.0 client hello messages using
,07,00,c0 # 4th the syntax below. [..] # V2CipherSpec (see Version 3.0 name) = { 0x00, CipherSuite }; !!!!
,08,00,80 # 5th
,06,00,40 # 6th
,04,00,80 # 7th
,02,00,80 # 8th
,00,00,00 # 9th
,29,22,be,b3,5a,01,8b,04,fe,5f,80,03,a0,13,eb,c4" # Challenge
# https://idea.popcount.org/2012-06-16-dissecting-ssl-handshake/ (client)
# FIXME: http://max.euston.net/d/tip_sslciphers.html
###### Cipher suite information #####
CIPHERS_BY_STRENGTH_FILE=""
declare -i TLS_NR_CIPHERS=0
declare TLS_CIPHER_HEXCODE=()
declare TLS_CIPHER_OSSL_NAME=()
declare TLS_CIPHER_RFC_NAME=()
declare TLS_CIPHER_SSLVERS=()
declare TLS_CIPHER_KX=()
declare TLS_CIPHER_AUTH=()
declare TLS_CIPHER_ENC=()
declare TLS_CIPHER_EXPORT=()
###### output functions ######
# a little bit of sanitzing with bash internal search&replace -- otherwise printf will hiccup at '%' and '--' does the rest.
out(){
# if [[ "$BASH_VERSINFO" -eq 4 ]]; then
printf -- "%b" "${1//%/%%}"
# else
# /usr/bin/printf -- "${1//%/%%}"
# fi
}
outln() { out "$1\n"; }
#TODO: Still no shell injection safe but if just run it from the cmd line: that's fine
# color print functions, see also http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html
pr_liteblue() { [[ "$COLOR" -eq 2 ]] && ( "$COLORBLIND" && out "\033[0;32m$1" || out "\033[0;34m$1" ) || out "$1"; pr_off; } # not yet used
pr_liteblueln() { pr_liteblue "$1"; outln; }
pr_blue() { [[ "$COLOR" -eq 2 ]] && ( "$COLORBLIND" && out "\033[1;32m$1" || out "\033[1;34m$1" ) || out "$1"; pr_off; } # used for head lines of single tests
pr_blueln() { pr_blue "$1"; outln; }
pr_warning() { [[ "$COLOR" -eq 2 ]] && out "\033[0;35m$1" || pr_underline "$1"; pr_off; } # some local problem: one test cannot be done
pr_warningln() { pr_warning "$1"; outln; } # litemagenya
pr_magenta() { [[ "$COLOR" -eq 2 ]] && out "\033[1;35m$1" || pr_underline "$1"; pr_off; } # fatal error: quitting because of this!
pr_magentaln() { pr_magenta "$1"; outln; }
pr_litecyan() { [[ "$COLOR" -eq 2 ]] && out "\033[0;36m$1" || out "$1"; pr_off; } # not yet used
pr_litecyanln() { pr_litecyan "$1"; outln; }
pr_cyan() { [[ "$COLOR" -eq 2 ]] && out "\033[1;36m$1" || out "$1"; pr_off; } # additional hint
pr_cyanln() { pr_cyan "$1"; outln; }
pr_litegreyln() { pr_litegrey "$1"; outln; }
pr_litegrey() { [[ "$COLOR" -eq 2 ]] && out "\033[0;37m$1" || out "$1"; pr_off; }
pr_grey() { [[ "$COLOR" -eq 2 ]] && out "\033[1;30m$1" || out "$1"; pr_off; }
pr_greyln() { pr_grey "$1"; outln; }
pr_done_good() { [[ "$COLOR" -eq 2 ]] && ( "$COLORBLIND" && out "\033[0;34m$1" || out "\033[0;32m$1" ) || out "$1"; pr_off; } # litegreen (liteblue), This is good
pr_done_goodln() { pr_done_good "$1"; outln; }
pr_done_best() { [[ "$COLOR" -eq 2 ]] && ( "$COLORBLIND" && out "\033[1;34m$1" || out "\033[1;32m$1" ) || out "$1"; pr_off; } # green (blue), This is the best
pr_done_bestln() { pr_done_best "$1"; outln; }
pr_svrty_minor() { [[ "$COLOR" -eq 2 ]] && out "\033[1;33m$1" || out "$1"; pr_off; } # yellow brown | academic or minor problem
pr_svrty_minorln() { pr_svrty_minor "$1"; outln; }
pr_svrty_medium() { [[ "$COLOR" -eq 2 ]] && out "\033[0;33m$1" || out "$1"; pr_off; } # brown | it is not a bad problem but you shouldn't do this
pr_svrty_mediumln() { pr_svrty_medium "$1"; outln; }
pr_svrty_high() { [[ "$COLOR" -eq 2 ]] && out "\033[0;31m$1" || pr_bold "$1"; pr_off; } # litered
pr_svrty_highln() { pr_svrty_high "$1"; outln; }
pr_svrty_critical() { [[ "$COLOR" -eq 2 ]] && out "\033[1;31m$1" || pr_bold "$1"; pr_off; } # red
pr_svrty_criticalln(){ pr_svrty_critical "$1"; outln; }
# color=1 functions
pr_off() { [[ "$COLOR" -ne 0 ]] && out "\033[m"; }
pr_bold() { [[ "$COLOR" -ne 0 ]] && out "\033[1m$1" || out "$1"; pr_off; }
pr_boldln() { pr_bold "$1" ; outln; }
pr_italic() { [[ "$COLOR" -ne 0 ]] && out "\033[3m$1" || out "$1"; pr_off; }
pr_underline() { [[ "$COLOR" -ne 0 ]] && out "\033[4m$1" || out "$1"; pr_off; }
pr_reverse() { [[ "$COLOR" -ne 0 ]] && out "\033[7m$1" || out "$1"; pr_off; }
pr_reverse_bold() { [[ "$COLOR" -ne 0 ]] && out "\033[7m\033[1m$1" || out "$1"; pr_off; }
#pr_headline() { pr_blue "$1"; }
#http://misc.flogisoft.com/bash/tip_colors_and_formatting
#pr_headline() { [[ "$COLOR" -eq 2 ]] && out "\033[1;30m\033[47m$1" || out "$1"; pr_off; }
pr_headline() { [[ "$COLOR" -ne 0 ]] && out "\033[1m\033[4m$1" || out "$1"; pr_off; }
pr_headlineln() { pr_headline "$1" ; outln; }
pr_squoted() { out "'$1'"; }
pr_dquoted() { out "\"$1\""; }
local_problem() { pr_warning "Local problem: $1"; }
local_problem_ln() { pr_warningln "Local problem: $1"; }
fixme() { pr_warning "fixme: $1"; }
fixme() { pr_warningln "fixme: $1"; }
### color switcher (see e.g. https://linuxtidbits.wordpress.com/2008/08/11/output-color-on-bash-scripts/
### http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/x405.html
set_color_functions() {
local ncurses_tput=true
# empty vars if we have COLOR=0 equals no escape code:
red=""
green=""
brown=""
blue=""
magenta=""
cyan=""
grey=""
yellow=""
off=""
bold=""
underline=""
italic=""
which tput &>/dev/null || return 0 # Hey wait, do we actually have tput / ncurses ?
tput cols &>/dev/null || return 0 # tput under BSDs and GNUs doesn't work either (TERM undefined?)
tput sgr0 &>/dev/null || ncurses_tput=false
if [[ "$COLOR" -eq 2 ]]; then
if $ncurses_tput; then
red=$(tput setaf 1)
green=$(tput setaf 2)
brown=$(tput setaf 3)
blue=$(tput setaf 4)
magenta=$(tput setaf 5)
cyan=$(tput setaf 6)
grey=$(tput setaf 7)
yellow=$(tput setaf 3; tput bold)
else # this is a try for old BSD, see terminfo(5)
red=$(tput AF 1)
green=$(tput AF 2)
brown=$(tput AF 3)
blue=$(tput AF 4)
magenta=$(tput AF 5)
cyan=$(tput AF 6)
grey=$(tput AF 7)
yellow=$(tput AF 3; tput md)
fi
fi
if [[ "$COLOR" -ge 1 ]]; then
if $ncurses_tput; then
bold=$(tput bold)
underline=$(tput sgr 0 1)
italic=$(tput sitm)
italic_end=$(tput ritm)
off=$(tput sgr0)
else # this is a try for old BSD, see terminfo(5)
bold=$(tput md)
underline=$(tput us)
italic=$(tput ZH) # that doesn't work on FreeBSD 9+10.x
italic_end=$(tput ZR) # here too. Probably entry missing in /etc/termcap
reverse=$(tput mr)
off=$(tput me)
fi
fi
}
strip_quote() {
# remove color codes (see http://www.commandlinefu.com/commands/view/3584/remove-color-codes-special-characters-with-sed)
# \', leading and all trailing spaces
sed -e "s,\x1B\[[0-9;]*[a-zA-Z],,g" \
-e "s/\"/\\'/g" \
-e 's/^ *//g' \
-e 's/ *$//g' <<< "$1"
}
fileout_header() {
if "$APPEND"; then
if [[ -f "$JSONFILE" ]]; then
FIRST_FINDING=false # We need to insert a comma, because there is file content already
else
"$do_json" && printf "[\n" > "$JSONFILE"
fi
"$do_csv" && [[ ! -f "CSVFILE" ]] && echo "\"id\",\"fqdn/ip\",\"port\",\"severity\",\"finding\"" > "$CSVFILE"
else
"$do_json" && printf "[\n" > "$JSONFILE"
"$do_csv" && echo "\"id\",\"fqdn/ip\",\"port\",\"severity\",\"finding\"" > "$CSVFILE"
fi
}
fileout_footer() {
"$do_json" && [[ -f "$JSONFILE" ]] && printf "]\n" >> "$JSONFILE"
}
fileout() { # ID, SEVERITY, FINDING
local finding=$(strip_lf "$(newline_to_spaces "$(strip_quote "$3")")")
if "$do_json"; then
"$FIRST_FINDING" || echo -n "," >> $JSONFILE
echo -e " {
\"id\" : \"$1\",
\"ip\" : \"$NODE/$NODEIP\",
\"port\" : \"$PORT\",
\"severity\" : \"$2\",
\"finding\" : \"$finding\"
}" >> $JSONFILE
fi
# does the following do any sanitization?
if "$do_csv"; then
echo -e \""$1\"",\"$NODE/$NODEIP\",\"$PORT"\",\""$2"\",\""$finding"\"" >>$CSVFILE
fi
"$FIRST_FINDING" && FIRST_FINDING=false
}
###### helper function definitions ######
debugme() {
[[ "$DEBUG" -ge 2 ]] && "$@"
}
hex2dec() {
#/usr/bin/printf -- "%d" 0x"$1"
echo $((16#$1))
}
# trim spaces for BSD and old sed
count_lines() {
wc -l <<<"$1" | sed 's/ //g'
}
count_words() {
wc -w <<<"$1" | sed 's/ //g'
}
count_ciphers() {
echo -n "$1" | sed 's/:/ /g' | wc -w | sed 's/ //g'
}
actually_supported_ciphers() {
$OPENSSL ciphers "$1" 2>/dev/null || echo ""
}
newline_to_spaces() {
tr '\n' ' ' <<< "$1" | sed 's/ $//'
}
colon_to_spaces() {
echo "${1//:/ }"
}
strip_lf() {
echo "$1" | tr -d '\n' | tr -d '\r'
}
strip_spaces() {
echo "${1// /}"
}
toupper() {
echo -n "$1" | tr 'a-z' 'A-Z'
}
is_number() {
[[ "$1" =~ ^[1-9][0-9]*$ ]] && \
return 0 || \
return 1
}
is_ipv4addr() {
local octet="(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])"
local ipv4address="$octet\\.$octet\\.$octet\\.$octet"
[[ -z "$1" ]] && return 1
# more than numbers, important for hosts like AAA.BBB.CCC.DDD.in-addr.arpa.DOMAIN.TLS
[[ -n $(tr -d '0-9\.' <<< "$1") ]] && return 1
echo -n "$1" | grep -Eq "$ipv4address" && \
return 0 || \
return 1
}
# a bit easier
is_ipv6addr() {
[[ -z "$1" ]] && return 1
# less than 2x ":"
[[ $(count_lines "$(echo -n "$1" | tr ':' '\n')") -le 1 ]] && \
return 1
#check on chars allowed:
[[ -n "$(tr -d '0-9:a-fA-F ' <<< "$1" | sed -e '/^$/d')" ]] && \
return 1
return 0
}
# prints out multiple lines in $1, left aligned by spaces in $2
out_row_aligned() {
local first=true
echo "$1" | while read line; do
if $first; then
first=false
else
out "$2"
fi
outln "$line"
done
}
tmpfile_handle() {
mv $TMPFILE "$TEMPDIR/$NODEIP.$1" 2>/dev/null
[[ $ERRFILE =~ dev.null ]] && return 0 || \
mv $ERRFILE "$TEMPDIR/$NODEIP.$(sed 's/\.txt//g' <<<"$1").errorlog" 2>/dev/null
}
# arg1: line with comment sign, tabs and so on
filter_input() {
echo "$1" | sed -e 's/#.*$//' -e '/^$/d' | tr -d '\n' | tr -d '\t'
}
wait_kill(){
local pid=$1 # pid we wait for or kill
local maxsleep=$2 # how long we wait before killing
HAD_SLEPT=0
while true; do
if ! ps $pid >/dev/null ; then
return 0 # process terminated before didn't reach $maxsleep
fi
[[ "$DEBUG" -ge 6 ]] && ps $pid
sleep 1
maxsleep=$((maxsleep - 1))
HAD_SLEPT=$((HAD_SLEPT + 1))
test $maxsleep -le 0 && break
done # needs to be killed:
kill $pid >&2 2>/dev/null
wait $pid 2>/dev/null # make sure pid terminated, see wait(1p)
return 3 # means killed
}
# parse_date date format input-format
if "$HAS_GNUDATE"; then # Linux and NetBSD
parse_date() {
LC_ALL=C date -d "$1" "$2"
}
elif "$HAS_FREEBSDDATE"; then # FreeBSD and OS X
parse_date() {
LC_ALL=C date -j -f "$3" "$2" "$1"
}
else
parse_date() {
LC_ALL=C date -j "$2" "$1"
}
fi
###### check code starts here ######
# determines whether the port has an HTTP service running or not (plain TLS, no STARTTLS)
# arg1 could be the protocol determined as "working". IIS6 needs that
runs_HTTP() {
local -i ret=0
local -i was_killed
if ! $CLIENT_AUTH; then
# SNI is nonsense for !HTTPS but fortunately for other protocols s_client doesn't seem to care
printf "$GET_REQ11" | $OPENSSL s_client $1 -quiet $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE &
wait_kill $! $HEADER_MAXSLEEP
was_killed=$?
head $TMPFILE | grep -aq ^HTTP && SERVICE=HTTP
head $TMPFILE | grep -aq SMTP && SERVICE=SMTP
head $TMPFILE | grep -aq POP && SERVICE=POP
head $TMPFILE | grep -aq IMAP && SERVICE=IMAP
head $TMPFILE | egrep -aqw "Jive News|InterNetNews|NNRP|INN" && SERVICE=NNTP
debugme head -50 $TMPFILE
fi
# FIXME: we can guess ports by port number if not properly recognized (and label it as guessed)
out " Service detected: $CORRECT_SPACES"
case $SERVICE in
HTTP)
out " $SERVICE"
fileout "service" "INFO" "Service detected: $SERVICE"
ret=0 ;;
IMAP|POP|SMTP|NNTP)
out " $SERVICE, thus skipping HTTP specific checks"
fileout "service" "INFO" "Service detected: $SERVICE, thus skipping HTTP specific checks"
ret=0 ;;
*) if $CLIENT_AUTH; then
out "certificate based authentication => skipping all HTTP checks"
echo "certificate based authentication => skipping all HTTP checks" >$TMPFILE
fileout "client_auth" "INFO" "certificate based authentication => skipping all HTTP checks"
else
out " Couldn't determine what's running on port $PORT"
if $ASSUMING_HTTP; then
SERVICE=HTTP
out " -- ASSUMING_HTTP set though"
fileout "service" "DEBUG" "Couldn't determine service, --ASSUMING_HTTP set"
ret=0
else
out ", assuming no HTTP service => skipping all HTTP checks"
fileout "service" "DEBUG" "Couldn't determine service, skipping all HTTP checks"
ret=1
fi
fi
;;
esac
outln "\n"
tmpfile_handle $FUNCNAME.txt
return $ret
}
#problems not handled: chunked
run_http_header() {
local header
local -i ret
local referer useragent
local url redirect
HEADERFILE=$TEMPDIR/$NODEIP.http_header.txt
outln; pr_headlineln " Testing HTTP header response @ \"$URL_PATH\" "
outln
[[ -z "$1" ]] && url="/" || url="$1"
printf "$GET_REQ11" | $OPENSSL s_client $OPTIMAL_PROTO $BUGS -quiet -ign_eof -connect $NODEIP:$PORT $PROXY $SNI >$HEADERFILE 2>$ERRFILE &
wait_kill $! $HEADER_MAXSLEEP
if [[ $? -eq 0 ]]; then
# we do the get command again as it terminated within $HEADER_MAXSLEEP. Thus it didn't hang, we do it
# again in the foreground ito get an ccurate header time!
printf "$GET_REQ11" | $OPENSSL s_client $OPTIMAL_PROTO $BUGS -quiet -ign_eof -connect $NODEIP:$PORT $PROXY $SNI >$HEADERFILE 2>$ERRFILE
NOW_TIME=$(date "+%s")
HTTP_TIME=$(awk -F': ' '/^date:/ { print $2 } /^Date:/ { print $2 }' $HEADERFILE)
HAD_SLEPT=0
else
# GET request needed to be killed before, try, whether it succeeded:
if egrep -iaq "XML|HTML|DOCTYPE|HTTP|Connection" $HEADERFILE; then
NOW_TIME=$(($(date "+%s") - HAD_SLEPT)) # correct by seconds we slept
HTTP_TIME=$(awk -F': ' '/^date:/ { print $2 } /^Date:/ { print $2 }' $HEADERFILE)
else
pr_warning " likely HTTP header requests failed (#lines: $(wc -l < $HEADERFILE | sed 's/ //g'))."
outln "Rerun with DEBUG=1 and inspect \"run_http_header.txt\"\n"
debugme cat $HEADERFILE
return 7
fi
fi
# populate vars for HTTP time
debugme echo "$NOW_TIME: $HTTP_TIME"
# delete from pattern til the end. We ignore any leading spaces (e.g. www.amazon.de)
sed -e '/<HTML>/,$d' -e '/<html>/,$d' -e '/<XML/,$d' -e '/<?XML/,$d' \
-e '/<xml/,$d' -e '/<?xml/,$d' -e '/<\!DOCTYPE/,$d' -e '/<\!doctype/,$d' $HEADERFILE >$HEADERFILE.2
#### ^^^ Attention: the filtering for the html body only as of now, doesn't work for other content yet
mv $HEADERFILE.2 $HEADERFILE # sed'ing in place doesn't work with BSD and Linux simultaneously
ret=0
status_code=$(awk '/^HTTP\// { print $2 }' $HEADERFILE 2>>$ERRFILE)
msg_thereafter=$(awk -F"$status_code" '/^HTTP\// { print $2 }' $HEADERFILE 2>>$ERRFILE) # dirty trick to use the status code as a
msg_thereafter=$(strip_lf "$msg_thereafter") # field separator, otherwise we need a loop with awk
debugme echo "Status/MSG: $status_code $msg_thereafter"
pr_bold " HTTP Status Code "
[[ -z "$status_code" ]] && pr_cyan "No status code" && return 3
out " $status_code$msg_thereafter"
case $status_code in
301|302|307|308)
redirect=$(grep -a '^Location' $HEADERFILE | sed 's/Location: //' | tr -d '\r\n')
out ", redirecting to \"$redirect\""
if [[ $redirect == "http://"* ]]; then
pr_svrty_high " -- Redirect to insecure URL (NOT ok)"
fileout "status_code" "NOT ok" \, "Redirect to insecure URL (NOT ok). Url: \"$redirect\""
fi
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter, redirecting to \"$redirect\""
;;
200)
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter"
;;
204)
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter"
;;
206)
out " -- WTF?"
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter -- WTF?"
;;
400)
pr_cyan " (Hint: better try another URL)"
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter (Hint: better try another URL)"
;;
401)
grep -aq "^WWW-Authenticate" $HEADERFILE && out " "; strip_lf "$(grep -a "^WWW-Authenticate" $HEADERFILE)"
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter $(grep -a "^WWW-Authenticate" $HEADERFILE)"
;;
403)
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter"
;;
404)
out " (Hint: supply a path which doesn't give a \"$status_code$msg_thereafter\")"
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter (Hint: supply a path which doesn't give a \"$status_code$msg_thereafter\")"
;;
405)
fileout "status_code" "INFO" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter"
;;
*)
pr_warning ". Oh, didn't expect \"$status_code$msg_thereafter\""
fileout "status_code" "DEBUG" \
"Testing HTTP header response @ \"$URL_PATH\", $status_code$msg_thereafter. Oh, didn't expect a $status_code$msg_thereafter"
;;
esac
outln
# we don't call "tmpfile_handle $FUNCNAME.txt" as we need the header file in other functions!
return $ret
}
# Borrowed from Glenn Jackman, see https://unix.stackexchange.com/users/4667/glenn-jackman
detect_ipv4() {
local octet="(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])"
local ipv4address="$octet\\.$octet\\.$octet\\.$octet"
local whitelisted_header="pagespeed|page-speed|^Content-Security-Policy|^MicrosoftSharePointTeamServices|^X-OWA-Version"
local your_ip_msg="(check if it's your IP address or e.g. a cluster IP)"
local result
local first=true
local spaces=" "
local count
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
# white list some headers as they are mistakenly identified as ipv4 address. Issues 158, 323,o facebook has a CSP rule for 127.0.0.1
if egrep -vi "$whitelisted_header" $HEADERFILE | grep -iqE "$ipv4address"; then
pr_bold " IPv4 address in header "
count=0
while read line; do
result="$(grep -E "$ipv4address" <<< "$line")"
result=$(strip_lf "$result")
if [[ -n "$result" ]]; then
if ! $first; then
out "$spaces"
your_ip_msg=""
else
first=false
fi
pr_svrty_high "$result"
outln "\n$spaces$your_ip_msg"
fileout "ip_in_header_$count" "NOT ok" "IPv4 address in header $result $your_ip_msg"
fi
count=$count+1
done < $HEADERFILE
fi
}
run_http_date() {
local now difftime
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3 # this is just for the line "Testing HTTP header response"
fi
pr_bold " HTTP clock skew "
if [[ $SERVICE != "HTTP" ]]; then
out "not tested as we're not targeting HTTP"
else
if [[ -n "$HTTP_TIME" ]]; then
HTTP_TIME=$(parse_date "$HTTP_TIME" "+%s" "%a, %d %b %Y %T %Z" 2>>$ERRFILE) # the trailing \r confuses BSD flavors otherwise
difftime=$((HTTP_TIME - $NOW_TIME))
[[ $difftime != "-"* ]] && [[ $difftime != "0" ]] && difftime="+$difftime"
# process was killed, so we need to add an error:
[[ $HAD_SLEPT -ne 0 ]] && difftime="$difftime (± 1.5)"
out "$difftime sec from localtime";
fileout "http_clock_skew" "INFO" "HTTP clock skew $difftime sec from localtime"
else
out "Got no HTTP time, maybe try different URL?";
fileout "http_clock_skew" "INFO" "HTTP clock skew not measured. Got no HTTP time, maybe try different URL?"
fi
debugme out ", epoch: $HTTP_TIME"
fi
outln
detect_ipv4
}
includeSubDomains() {
if grep -aiqw includeSubDomains "$1"; then
pr_done_good ", includeSubDomains"
return 0
else
pr_litecyan ", just this domain"
return 1
fi
}
preload() {
if grep -aiqw preload "$1"; then
pr_done_good ", preload"
return 0
else
return 1
fi
}
run_hsts() {
local hsts_age_sec
local hsts_age_days
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
#pr_bold " HSTS "
pr_bold " Strict Transport Security "
grep -iaw '^Strict-Transport-Security' $HEADERFILE >$TMPFILE
if [[ $? -eq 0 ]]; then
grep -aciw '^Strict-Transport-Security' $HEADERFILE | egrep -waq "1" || out "(two HSTS header, using 1st one) "
hsts_age_sec=$(sed -e 's/[^0-9]*//g' $TMPFILE | head -1)
if [[ -n $hsts_age_sec ]]; then
hsts_age_days=$(( hsts_age_sec / 86400))
else
hsts_age_days=-1
fi
if [[ $hsts_age_days -eq -1 ]]; then
pr_svrty_medium "HSTS max-age is required but missing. Setting 15552000 s (180 days) or more is recommended"
fileout "hsts_time" "MEDIUM" "HSTS max-age missing. 15552000 s (180 days) or more recommnded"
elif [[ $hsts_age_days -eq 0 ]]; then
pr_svrty_medium "HSTS max-age is set to 0. HSTS is disabled"
fileout "hsts_time" "MEDIUM" "HSTS max-age set to 0. HSTS is disabled"
elif [[ $hsts_age_days -gt $HSTS_MIN ]]; then
pr_done_good "$hsts_age_days days" ; out "=$hsts_age_sec s"
fileout "hsts_time" "OK" "HSTS timeout $hsts_age_days days (=$hsts_age_sec seconds) > $HSTS_MIN days"
else
out "$hsts_age_sec s = "
pr_svrty_medium "$hsts_age_days days, <$HSTS_MIN days is too short"
fileout "hsts_time" "MEDIUM" "HSTS timeout too short. $hsts_age_days days (=$hsts_age_sec seconds) < $HSTS_MIN days"
fi
if includeSubDomains "$TMPFILE"; then
fileout "hsts_subdomains" "OK" "HSTS includes subdomains"
else
fileout "hsts_subdomains" "WARN" "HSTS only for this domain, consider to include subdomains as well"
fi
if preload "$TMPFILE"; then
fileout "hsts_preload" "OK" "HSTS domain is marked for preloading"
else
fileout "hsts_preload" "INFO" "HSTS domain is NOT marked for preloading"
fi
#FIXME: To be checked against e.g. https://dxr.mozilla.org/mozilla-central/source/security/manager/boot/src/nsSTSPreloadList.inc
# and https://chromium.googlesource.com/chromium/src/+/master/net/http/transport_security_state_static.json
else
out "--"
fileout "hsts" "NOT ok" "No support for HTTP Strict Transport Security"
fi
outln
tmpfile_handle $FUNCNAME.txt
return $?
}
run_hpkp() {
local -i hpkp_age_sec
local -i hpkp_age_days
local -i hpkp_nr_keys
local hpkp_key hpkp_key_hostcert
local spaces=" "
local key_found=false
local i
local hpkp_headers
local first_hpkp_header
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
#pr_bold " HPKP "
pr_bold " Public Key Pinning "
egrep -aiw '^Public-Key-Pins|Public-Key-Pins-Report-Only' $HEADERFILE >$TMPFILE
if [[ $? -eq 0 ]]; then
if egrep -aciw '^Public-Key-Pins|Public-Key-Pins-Report-Only' $HEADERFILE | egrep -waq "1" ; then
:
else
hpkp_headers=""
pr_svrty_medium "multiple HPKP headers: "
# https://scotthelme.co.uk is a candidate
#FIXME: should display both Public-Key-Pins+Public-Key-Pins-Report-Only --> egrep -ai -w
for i in $(newline_to_spaces "$(egrep -ai '^Public-Key-Pins' $HEADERFILE | awk -F':' '/Public-Key-Pins/ { print $1 }')"); do
pr_italic $i
hpkp_headers="$hpkp_headers$i "
out " "
done
out "\n$spaces Examining first one: "
first_hpkp_header=$(awk -F':' '/Public-Key-Pins/ { print $1 }' $HEADERFILE | head -1)
pr_italic "$first_hpkp_header, "
fileout "hpkp_multiple" "WARN" "Multiple HPKP headershpkp_headers. Using first header: $first_hpkp_header"
fi
# remove leading Public-Key-Pins*, any colons, double quotes and trailing spaces and taking the first -- whatever that is
sed -e 's/Public-Key-Pins://g' -e s'/Public-Key-Pins-Report-Only://' $TMPFILE | \
sed -e 's/;//g' -e 's/\"//g' -e 's/^ //' | head -1 > $TMPFILE.2
# BSD lacks -i, otherwise we would have done it inline
# now separate key value and other stuff per line:
tr ' ' '\n' < $TMPFILE.2 >$TMPFILE
hpkp_nr_keys=$(grep -ac pin-sha $TMPFILE)
out "# of keys: "
if [[ $hpkp_nr_keys -eq 1 ]]; then
pr_svrty_high "1 (NOT ok), "
fileout "hpkp_keys" "NOT ok" "Only one key pinned in HPKP header, this means the site may become unavailable if the key is revoked"
else
out "$hpkp_nr_keys, "
fileout "hpkp_keys" "OK" "$hpkp_nr_keys keys pinned in HPKP header, additional keys are available if the current key is revoked"
fi
# print key=value pair with awk, then strip non-numbers, to be improved with proper parsing of key-value with awk
hpkp_age_sec=$(awk -F= '/max-age/{max_age=$2; print max_age}' $TMPFILE | sed -E 's/[^[:digit:]]//g')
hpkp_age_days=$((hpkp_age_sec / 86400))
if [[ $hpkp_age_days -ge $HPKP_MIN ]]; then
pr_done_good "$hpkp_age_days days" ; out "=$hpkp_age_sec s"
fileout "hpkp_age" "OK" "HPKP age is set to $hpkp_age_days days ($hpkp_age_sec sec)"
else
out "$hpkp_age_sec s = "
pr_svrty_medium "$hpkp_age_days days (<$HPKP_MIN days is not good enough)"
fileout "hpkp_age" "MEDIUM" "HPKP age is set to $hpkp_age_days days ($hpkp_age_sec sec) < $HPKP_MIN days is not good enough."
fi
if includeSubDomains "$TMPFILE"; then
fileout "hpkp_subdomains" "INFO" "HPKP header is valid for subdomains as well"
else
fileout "hpkp_subdomains" "INFO" "HPKP header is valid for this domain only"
fi
if preload "$TMPFILE"; then
fileout "hpkp_preload" "INFO" "HPKP header is marked for browser preloading"
else
fileout "hpkp_preload" "INFO" "HPKP header is NOT marked for browser preloading"
fi
if [[ ! -s "$HOSTCERT" ]]; then
get_host_cert || return 1
fi
# get the key fingerprint from the host certificate
hpkp_key_hostcert="$($OPENSSL x509 -in $HOSTCERT -pubkey -noout | grep -v PUBLIC | \
$OPENSSL base64 -d | $OPENSSL dgst -sha256 -binary | $OPENSSL base64)"
# compare it with the ones provided in the header
while read hpkp_key; do
if [[ "$hpkp_key_hostcert" == "$hpkp_key" ]] || [[ "$hpkp_key_hostcert" == "$hpkp_key=" ]]; then
out "\n$spaces matching host key: "
pr_done_good "$hpkp_key"
fileout "hpkp_keymatch" "OK" "Key matches a key pinned in the HPKP header"
key_found=true
fi
debugme out "\n $hpkp_key | $hpkp_key_hostcert"
done < <(tr ';' '\n' < $TMPFILE | tr -d ' ' | tr -d '\"' | awk -F'=' '/pin.*=/ { print $2 }')
if ! $key_found ; then
out "\n$spaces"
pr_svrty_high " No matching key for pins found "
out "(CAs pinned? -- not checked for yet)"
fileout "hpkp_keymatch" "DEBUG" "The TLS key does not match any key pinned in the HPKP header. If you pinned a CA key you can ignore this"
fi
else
out "--"
fileout "hpkp" "INFO" "No support for HTTP Public Key Pinning"
fi
outln
tmpfile_handle $FUNCNAME.txt
return $?
}
emphasize_stuff_in_headers(){
# see http://www.grymoire.com/Unix/Sed.html#uh-3
# outln "$1" | sed "s/[0-9]*/$brown&$off/g"
outln "$1" | sed -e "s/\([0-9]\)/$brown\1$off/g" \
-e "s/Debian/"$yellow"\Debian$off/g" \
-e "s/Win32/"$yellow"\Win32$off/g" \
-e "s/Win64/"$yellow"\Win64$off/g" \
-e "s/Ubuntu/"$yellow"Ubuntu$off/g" \
-e "s/ubuntu/"$yellow"ubuntu$off/g" \
-e "s/jessie/"$yellow"jessie$off/g" \
-e "s/squeeze/"$yellow"squeeze$off/g" \
-e "s/wheezy/"$yellow"wheezy$off/g" \
-e "s/lenny/"$yellow"lenny$off/g" \
-e "s/SUSE/"$yellow"SUSE$off/g" \
-e "s/Red Hat Enterprise Linux/"$yellow"Red Hat Enterprise Linux$off/g" \
-e "s/Red Hat/"$yellow"Red Hat$off/g" \
-e "s/CentOS/"$yellow"CentOS$off/g" \
-e "s/Via/"$yellow"Via$off/g" \
-e "s/X-Forwarded/"$yellow"X-Forwarded$off/g" \
-e "s/Liferay-Portal/"$yellow"Liferay-Portal$off/g" \
-e "s/X-Cache-Lookup/"$yellow"X-Cache-Lookup$off/g" \
-e "s/X-Cache/"$yellow"X-Cache$off/g" \
-e "s/X-Squid/"$yellow"X-Squid$off/g" \
-e "s/X-Server/"$yellow"X-Server$off/g" \
-e "s/X-Varnish/"$yellow"X-Varnish$off/g" \
-e "s/X-OWA-Version/"$yellow"X-OWA-Version$off/g" \
-e "s/MicrosoftSharePointTeamServices/"$yellow"MicrosoftSharePointTeamServices$off/g" \
-e "s/X-Version/"$yellow"X-Version$off/g" \
-e "s/X-Powered-By/"$yellow"X-Powered-By$off/g" \
-e "s/X-UA-Compatible/"$yellow"X-UA-Compatible$off/g" \
-e "s/X-AspNet-Version/"$yellow"X-AspNet-Version$off/g"
}
run_server_banner() {
local serverbanner
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
pr_bold " Server banner "
grep -ai '^Server' $HEADERFILE >$TMPFILE
if [[ $? -eq 0 ]]; then
serverbanner=$(sed -e 's/^Server: //' -e 's/^server: //' $TMPFILE)
if [[ x"$serverbanner" == "x\n" ]] || [[ x"$serverbanner" == "x\n\r" ]] || [[ -z "$serverbanner" ]]; then
outln "banner exists but empty string"
fileout "serverbanner" "INFO" "Server banner exists but empty string"
else
emphasize_stuff_in_headers "$serverbanner"
fileout "serverbanner" "INFO" "Server banner identified: $serverbanner"
if [[ "$serverbanner" = *Microsoft-IIS/6.* ]] && [[ $OSSL_VER == 1.0.2* ]]; then
pr_warningln " It's recommended to run another test w/ OpenSSL 1.0.1 !"
# see https://github.com/PeterMosmans/openssl/issues/19#issuecomment-100897892
fileout "IIS6_openssl_mismatch" "WARN" "It is recommended to rerun this test w/ OpenSSL 1.0.1. See https://github.com/PeterMosmans/openssl/issues/19#issuecomment-100897892"
fi
fi
# mozilla.github.io/server-side-tls/ssl-config-generator/
# https://support.microsoft.com/en-us/kb/245030
else
outln "(no \"Server\" line in header, interesting!)"
fileout "serverbanner" "WARN" "No Server banner in header, interesting!"
fi
tmpfile_handle $FUNCNAME.txt
return 0
}
run_rp_banner() {
local line
local first=true
local spaces=" "
local rp_banners=""
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
pr_bold " Reverse Proxy banner "
egrep -ai '^Via:|^X-Cache|^X-Squid|^X-Varnish:|^X-Server-Name:|^X-Server-Port:|^x-forwarded' $HEADERFILE >$TMPFILE
if [[ $? -ne 0 ]]; then
outln "--"
fileout "rp_header" "INFO" "No reverse proxy banner found"
else
while read line; do
line=$(strip_lf "$line")
if ! $first; then
out "$spaces"
else
first=false
fi
emphasize_stuff_in_headers "$line"
rp_banners="$rp_bannersline"
done < $TMPFILE
fileout "rp_header" "INFO" "Reverse proxy banner(s) found: $rp_banners"
fi
outln
tmpfile_handle $FUNCNAME.txt
return 0
# emphasize_stuff_in_headers "$(sed 's/^/ /g' $TMPFILE | tr '\n\r' ' ')" || \
}
run_application_banner() {
local line
local first=true
local spaces=" "
local app_banners=""
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
pr_bold " Application banner "
egrep -ai '^X-Powered-By|^X-AspNet-Version|^X-Version|^Liferay-Portal|^X-OWA-Version^|^MicrosoftSharePointTeamServices' $HEADERFILE >$TMPFILE
if [[ $? -ne 0 ]]; then
outln "--"
fileout "app_banner" "INFO" "No Application Banners found"
else
cat $TMPFILE | while read line; do
line=$(strip_lf "$line")
if ! $first; then
out "$spaces"
else
first=false
fi
emphasize_stuff_in_headers "$line"
app_banners="$app_bannersline"
done
fileout "app_banner" "WARN" "Application Banners found: $app_banners"
fi
tmpfile_handle $FUNCNAME.txt
return 0
}
run_cookie_flags() { # ARG1: Path, ARG2: path
local -i nr_cookies
local nr_httponly nr_secure
local negative_word
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
pr_bold " Cookie(s) "
grep -ai '^Set-Cookie' $HEADERFILE >$TMPFILE
if [[ $? -eq 0 ]]; then
nr_cookies=$(count_lines "$TMPFILE")
out "$nr_cookies issued: "
fileout "cookie_count" "INFO" "$nr_cookies cookie(s) issued at \"$1\""
if [[ $nr_cookies -gt 1 ]]; then
negative_word="NONE"
else
negative_word="NOT"
fi
nr_secure=$(grep -iac secure $TMPFILE)
case $nr_secure in
0) pr_svrty_medium "$negative_word" ;;
[123456789]) pr_done_good "$nr_secure/$nr_cookies";;
esac
out " secure, "
if [[ $nr_cookies == $nr_secure ]]; then
fileout "cookie_secure" "OK" "All $nr_cookies cookie(s) issued at \"$1\" marked as secure"
else
fileout "cookie_secure" "WARN" "$nr_secure/$nr_cookies cookie(s) issued at \"$1\" marked as secure"
fi
nr_httponly=$(grep -cai httponly $TMPFILE)
case $nr_httponly in
0) pr_svrty_medium "$negative_word" ;;
[123456789]) pr_done_good "$nr_httponly/$nr_cookies";;
esac
out " HttpOnly"
if [[ $nr_cookies == $nr_httponly ]]; then
fileout "cookie_httponly" "OK" "All $nr_cookies cookie(s) issued at \"$1\" marked as HttpOnly"
else
fileout "cookie_httponly" "WARN" "$nr_secure/$nr_cookies cookie(s) issued at \"$1\" marked as HttpOnly"
fi
else
out "(none issued at \"$1\")"
fileout "cookie_count" "INFO" "No cookies issued at \"$1\""
fi
outln
tmpfile_handle $FUNCNAME.txt
return 0
}
run_more_flags() {
local good_flags2test="X-Frame-Options X-XSS-Protection X-Content-Type-Options Content-Security-Policy X-Content-Security-Policy X-WebKit-CSP Content-Security-Policy-Report-Only"
local other_flags2test="Access-Control-Allow-Origin Upgrade X-Served-By X-UA-Compatible"
local egrep_pattern=""
local f2t result_str
local first=true
local spaces=" "
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 3
fi
pr_bold " Security headers "
# convert spaces to | (for egrep)
egrep_pattern=$(echo "$good_flags2test $other_flags2test"| sed -e 's/ /|\^/g' -e 's/^/\^/g')
egrep -ai "$egrep_pattern" $HEADERFILE >$TMPFILE
if [[ $? -ne 0 ]]; then
outln "--"
fileout "sec_headers" "WARN" "No security (or other interesting) headers detected"
ret=1
else
ret=0
for f2t in $good_flags2test; do
debugme echo "---> $f2t"
result_str=$(grep -wi "^$f2t" $TMPFILE | grep -vi "$f2t"-)
result_str=$(strip_lf "$result_str")
[[ -z "$result_str" ]] && continue
if ! "$first"; then
out "$spaces" # output leading spaces if the first header
else
first=false
fi
# extract and print key(=flag) in green:
pr_done_good "${result_str%%:*}:"
#pr_done_good "$(sed 's/:.*$/:/' <<< "$result_str")"
# print value in plain text:
outln "${result_str#*:}"
fileout "${result_str%%:*}" "OK" "${result_str%%:*}: ${result_str#*:}"
done
# now the same with other flags
for f2t in $other_flags2test; do
result_str=$(grep -i "^$f2t" $TMPFILE)
[[ -z "$result_str" ]] && continue
if ! $first; then
out "$spaces" # output leading spaces if the first header
else
first=false
fi
# extract and print key(=flag) underlined
pr_litecyan "${result_str%%:*}:"
# print value in plain text:
outln "${result_str#*:}"
fileout "${result_str%%:*}" "WARN" "${result_str%%:*}: ${result_str#*:}"
done
fi
#TODO: I am not testing for the correctness or anything stupid yet, e.g. "X-Frame-Options: allowall"
tmpfile_handle $FUNCNAME.txt
return $ret
}
# #1: string with 2 opensssl codes, HEXC= same in NSS/ssllabs terminology
normalize_ciphercode() {
part1=$(echo "$1" | awk -F',' '{ print $1 }')
part2=$(echo "$1" | awk -F',' '{ print $2 }')
part3=$(echo "$1" | awk -F',' '{ print $3 }')
if [[ "$part1" == "0x00" ]]; then # leading 0x00
HEXC=$part2
else
#part2=$(echo $part2 | sed 's/0x//g')
part2=${part2//0x/}
if [[ -n "$part3" ]]; then # a SSLv2 cipher has three parts
#part3=$(echo $part3 | sed 's/0x//g')
part3=${part3//0x/}
fi
HEXC="$part1$part2$part3"
fi
#TODO: we should just echo this and avoid the global var HEXC
HEXC=$(echo $HEXC | tr 'A-Z' 'a-z' | sed 's/0x/x/') #tolower + strip leading 0
return 0
}
prettyprint_local() {
local arg
local hexcode dash ciph sslvers kx auth enc mac export
local re='^[0-9A-Fa-f]+$'
if [[ "$1" == 0x* ]] || [[ "$1" == 0X* ]]; then
fatal "pls supply x<number> instead" 2
fi
if [[ -z "$1" ]]; then
pr_headline " Displaying all $OPENSSL_NR_CIPHERS local ciphers ";
else
pr_headline " Displaying all local ciphers ";
# pattern provided; which one?
[[ $1 =~ $re ]] && \
pr_headline "matching number pattern \"$1\" " || \
pr_headline "matching word pattern "\"$1\"" (ignore case) "
fi
outln "\n"
neat_header
if [[ -z "$1" ]]; then
$OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>$ERRFILE | while read hexcode dash ciph sslvers kx auth enc mac export ; do # -V doesn't work with openssl < 1.0
normalize_ciphercode $hexcode
neat_list "$HEXC" "$ciph" "$kx" "$enc"
outln
done
else
#for arg in $(echo $@ | sed 's/,/ /g'); do
for arg in ${*//,/ /}; do
$OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>$ERRFILE | while read hexcode dash ciph sslvers kx auth enc mac export ; do # -V doesn't work with openssl < 1.0
normalize_ciphercode $hexcode
# for numbers we don't do word matching:
[[ $arg =~ $re ]] && \
neat_list "$HEXC" "$ciph" "$kx" "$enc" | grep -ai "$arg" || \
neat_list "$HEXC" "$ciph" "$kx" "$enc" | grep -wai "$arg"
done
done
fi
outln
return 0
}
# list ciphers (and makes sure you have them locally configured)
# arg[1]: cipher list (or anything else)
listciphers() {
local -i ret
local debugname="$(sed -e s'/\!/not/g' -e 's/\:/_/g' <<< "$1")"
$OPENSSL ciphers "$1" &>$TMPFILE
ret=$?
debugme cat $TMPFILE
tmpfile_handle $FUNCNAME.$debugname.txt
return $ret
}
# argv[1]: cipher list to test
# argv[2]: string on console
# argv[3]: ok to offer? 0: yes, 1: no
std_cipherlists() {
local -i sclient_success
local singlespaces
local debugname="$(sed -e s'/\!/not/g' -e 's/\:/_/g' <<< "$1")"
pr_bold "$2 " # indent in order to be in the same row as server preferences
if listciphers "$1"; then # is that locally available??
$OPENSSL s_client -cipher "$1" $BUGS $STARTTLS -connect $NODEIP:$PORT $PROXY $SNI 2>$ERRFILE >$TMPFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
debugme cat $ERRFILE
case $3 in
0) # ok to offer
if [[ $sclient_success -eq 0 ]]; then
pr_done_bestln "offered (OK)"
fileout "std_$4" "OK" "$2 offered (OK)"
else
pr_svrty_mediumln "not offered"
fileout "std_$4" "MEDIUM" "$2 not offered (WARN)"
fi
;;
1) # the ugly ones
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_criticalln "offered (NOT ok)"
fileout "std_$4" "NOT ok" "$2 offered (NOT ok) - ugly"
else
pr_done_bestln "not offered (OK)"
fileout "std_$4" "OK" "$2 not offered (OK)"
fi
;;
2) # bad but not worst
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_highln "offered (NOT ok)"
fileout "std_$4" "NOT ok" "$2 offered (NOT ok) - bad"
else
pr_done_goodln "not offered (OK)"
fileout "std_$4" "OK" "$2 not offered (OK)"
fi
;;
3) # not totally bad
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_mediumln "offered"
fileout "std_$4" "MEDIUM" "$2 offered - not too bad"
else
outln "not offered (OK)"
fileout "std_$4" "OK" "$2 not offered (OK)"
fi
;;
*) # we shouldn't reach this
pr_warning "?: $3 (please report this)"
fileout "std_$4" "WARN" "return condition $3 unclear"
;;
esac
tmpfile_handle $FUNCNAME.$debugname.txt
else
singlespaces=$(echo "$2" | sed -e 's/ \+/ /g' -e 's/^ //' -e 's/ $//g' -e 's/ //g')
local_problem_ln "No $singlespaces configured in $OPENSSL"
fileout "std_$4" "WARN" "Cipher $2 ($1) not supported by local OpenSSL ($OPENSSL)"
fi
# we need 1xlf in those cases:
debugme echo
}
# sockets inspired by http://blog.chris007.de/?p=238
# ARG1: hexbyte with a leading comma (!!), separated by commas
# ARG2: sleep
socksend() {
# the following works under BSD and Linux, which is quite tricky. So don't mess with it unless you're really sure what you do
if "$HAS_SED_E"; then
data=$(echo "$1" | sed -e 's/# .*$//g' -e 's/ //g' | sed -E 's/^[[:space:]]+//; s/[[:space:]]+$//; /^$/d' | sed 's/,/\\/g' | tr -d '\n')
else
data=$(echo "$1" | sed -e 's/# .*$//g' -e 's/ //g' | sed -r 's/^[[:space:]]+//; s/[[:space:]]+$//; /^$/d' | sed 's/,/\\/g' | tr -d '\n')
fi
[[ $DEBUG -ge 4 ]] && echo "\"$data\""
printf -- "$data" >&5 2>/dev/null &
sleep $2
}
#FIXME: This is only for HB and CCS, others use still sockread_serverhello()
sockread() {
local -i ret=0
local ddreply
[[ "x$2" == "x" ]] && maxsleep=$MAX_WAITSOCK || maxsleep=$2
ddreply=$(mktemp $TEMPDIR/ddreply.XXXXXX) || return 7
dd bs=$1 of=$ddreply count=1 <&5 2>/dev/null &
wait_kill $! $maxsleep
ret=$?
SOCKREPLY=$(cat $ddreply 2>/dev/null)
rm $ddreply
return $ret
}
openssl2rfc() {
local rfcname=""
local -i i
for (( i=0; i < TLS_NR_CIPHERS; i++ )); do
[[ "$1" == "${TLS_CIPHER_OSSL_NAME[i]}" ]] && rfcname="${TLS_CIPHER_RFC_NAME[i]}" && break
done
[[ "$rfcname" == "-" ]] && rfcname=""
[[ -n "$rfcname" ]] && out "$rfcname"
return 0
}
rfc2openssl() {
local ossl_name
local -i i
for (( i=0; i < TLS_NR_CIPHERS; i++ )); do
[[ "$1" == "${TLS_CIPHER_RFC_NAME[i]}" ]] && ossl_name="${TLS_CIPHER_OSSL_NAME[i]}" && break
done
[[ "$ossl_name" == "-" ]] && ossl_name=""
[[ -n "$ossl_name" ]] && out "$ossl_name"
return 0
}
show_rfc_style(){
[[ -z "$ADD_RFC_STR" ]] && return 1
#[[ -z "$1" ]] && return 0
local rfcname
rfcname="$(grep -iw "$1" "$MAPPING_FILE_RFC" | awk '{ print $2 }')"
[[ -n "$rfcname" ]] && out "$rfcname"
return 0
}
neat_header(){
printf -- "Hexcode Cipher Suite Name (OpenSSL) KeyExch. Encryption Bits${ADD_RFC_STR:+ Cipher Suite Name (RFC)}\n"
printf -- "%s------------------------------------------------------------------------${ADD_RFC_STR:+---------------------------------------------------}\n"
}
# arg1: hexcode
# arg2: cipher in openssl notation
# arg3: keyexchange
# arg4: encryption (maybe included "export")
neat_list(){
local hexcode="$1"
local ossl_cipher="$2"
local kx enc strength
kx="${3//Kx=/}"
enc="${4//Enc=/}"
strength="${enc//\)/}" # retrieve (). first remove traling ")"
strength="${strength#*\(}" # exfiltrate (VAL
enc="${enc%%\(*}"
enc="${enc//POLY1305/}" # remove POLY1305
enc="${enc//\//}" # remove "/"
echo "$export" | grep -iq export && strength="$strength,exp"
#printf -- "%q" "$kx" | xxd | head -1
# length correction for color escape codes (printf counts the escape color codes!!)
if printf -- "%q" "$kx" | egrep -aq '.;3.m|E\[1m' ; then # here's a color code which screws up the formatting with printf below
while [[ ${#kx} -lt 20 ]]; do
kx="$kx "
done
elif printf -- "%q" "$kx" | grep -aq 'E\[m' ; then # for color=1/0 we have the pr_off which screws up the formatting
while [[ ${#kx} -lt 13 ]]; do # so it'll be filled up ok
kx="$kx "
done
fi
#echo "${#kx}" # should be always 20 / 13
printf -- " %-7s %-33s %-10s %-10s%-8s${ADD_RFC_STR:+ %-49s}${SHOW_EACH_C:+ %-0s}" "$hexcode" "$ossl_cipher" "$kx" "$enc" "$strength" "$(show_rfc_style "$hexcode")"
}
test_just_one(){
local hexcode n ciph sslvers kx auth enc mac export
local dhlen
local sclient_success
local re='^[0-9A-Fa-f]+$'
pr_headline " Testing single cipher with "
if [[ $1 =~ $re ]]; then
pr_headline "matching number pattern \"$1\" "
tjolines="$tjolines matching number pattern \"$1\"\n\n"
else
pr_headline "word pattern "\"$1\"" (ignore case) "
tjolines="$tjolines word pattern \"$1\" (ignore case)\n\n"
fi
outln
! "$HAS_DH_BITS" && pr_warningln " (Your $OPENSSL cannot show DH/ECDH bits)"
outln
neat_header
#for arg in $(echo $@ | sed 's/,/ /g'); do
for arg in ${*//, /}; do
# 1st check whether openssl has cipher or not
$OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>$ERRFILE | while read hexcode dash ciph sslvers kx auth enc mac export ; do
# FIXME: e.g. OpenSSL < 1.0 doesn't understand "-V" --> we can't do anything about it!
normalize_ciphercode $hexcode
# is argument a number?
if [[ $arg =~ $re ]]; then
neat_list $HEXC $ciph $kx $enc | grep -qai "$arg"
else
neat_list $HEXC $ciph $kx $enc | grep -qwai "$arg"
fi
if [[ $? -eq 0 ]]; then # string matches, so we can ssl to it:
$OPENSSL s_client -cipher $ciph $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI 2>$ERRFILE >$TMPFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
if [[ $kx == "Kx=ECDH" ]] || [[ $kx == "Kx=DH" ]] || [[ $kx == "Kx=EDH" ]]; then
if [[ $sclient_success -eq 0 ]]; then
dhlen=$(read_dhbits_from_file $TMPFILE quiet)
kx="$kx $dhlen"
else
kx="$kx$grey TBD $off "
fi
fi
neat_list $HEXC $ciph "$kx" $enc
if [[ $sclient_success -eq 0 ]]; then
pr_cyan " available"
fileout "cipher_$HEXC" "INFO" "$(neat_header)(neat_list $HEXC $ciph "$kx" $enc) available"
else
out " not a/v"
fileout "cipher_$HEXC" "INFO" "$(neat_header)(neat_list $HEXC $ciph "$kx" $enc) not a/v"
fi
outln
fi
done
exit
done
outln
tmpfile_handle $FUNCNAME.txt
return 0 # this is a single test for a cipher
}
# test for all ciphers locally configured (w/o distinguishing whether they are good or bad)
run_allciphers() {
local tmpfile
local -i nr_ciphers=0
local n sslvers auth mac export
local -a hexcode ciph kx enc export2
local -i i j parent child end_of_bundle round_num bundle_size num_bundles mod_check
local -a ciphers_found
local dhlen
local available
local ciphers_to_test
# get a list of all the cipher suites to test (only need the hexcode, ciph, kx, enc, and export values)
while read hexcode[nr_ciphers] n ciph[nr_ciphers] sslvers kx[nr_ciphers] auth enc[nr_ciphers] mac export2[nr_ciphers]; do
nr_ciphers=$nr_ciphers+1
done < <($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>>$ERRFILE)
outln
pr_headlineln " Testing all $OPENSSL_NR_CIPHERS locally available ciphers against the server, ordered by encryption strength "
"$HAS_DH_BITS" || pr_warningln " (Your $OPENSSL cannot show DH/ECDH bits)"
outln
neat_header
# Split ciphers into bundles of size 4**n, starting with an "n" that
# splits the ciphers into 4 bundles, and then reducing "n" by one in each
# round. Only test a bundle of 4**n ciphers against the server if it was
# part of a bundle of 4**(n+1) ciphers that included a cipher supported by
# the server. Continue until n=0.
# Determine bundle size that will result in their being exactly four bundles.
for (( bundle_size=1; bundle_size < nr_ciphers; bundle_size*=4 )); do
:
done
# set ciphers_found[1] so that all bundles will be tested in round 0.
ciphers_found[1]=true
# Some servers can't handle a handshake with >= 128 ciphers.
for (( round_num=0; bundle_size/4 >= 128; bundle_size/=4 )); do
round_num=$round_num+1
for (( i=4**$round_num; i<2*4**$round_num; i++ )); do
ciphers_found[i]=true
done
done
for (( bundle_size/=4; bundle_size>=1; bundle_size/=4 )); do
# Note that since the number of ciphers isn't a power of 4, the number
# of bundles may be may be less than 4**(round_num+1), and the final
# bundle may have fewer than bundle_size ciphers.
num_bundles=$nr_ciphers/$bundle_size
mod_check=$nr_ciphers%$bundle_size
[[ $mod_check -ne 0 ]] && num_bundles=$num_bundles+1
for ((i=0;i<num_bundles;i++)); do
# parent=index of bundle from previous round that includes this bundle of ciphers
parent=4**$round_num+$i/4
# child=index for this bundle of ciphers
child=4*4**$round_num+$i
if ${ciphers_found[parent]}; then
ciphers_to_test=""
end_of_bundle=$i*$bundle_size+$bundle_size
[[ $end_of_bundle -gt $nr_ciphers ]] && end_of_bundle=$nr_ciphers
for ((j=i*bundle_size;j<end_of_bundle;j++)); do
ciphers_to_test="${ciphers_to_test}:${ciph[j]}"
done
ciphers_found[child]=false
$OPENSSL s_client -cipher "${ciphers_to_test:1}" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful "$?" "$TMPFILE"
[[ "$?" -eq 0 ]] && ciphers_found[child]=true
else
# No need to test, since test of parent demonstrated none of these ciphers work.
ciphers_found[child]=false
fi
# If this is a "leaf" of the test tree, then print out the results.
if [[ $bundle_size -eq 1 ]] && ( ${ciphers_found[child]} || "$SHOW_EACH_C"); then
export=${export2[i]}
normalize_ciphercode "${hexcode[i]}"
if [[ ${kx[i]} == "Kx=ECDH" ]] || [[ ${kx[i]} == "Kx=DH" ]] || [[ ${kx[i]} == "Kx=EDH" ]]; then
if ${ciphers_found[child]}; then
dhlen=$(read_dhbits_from_file "$TMPFILE" quiet)
kx[i]="${kx[i]} $dhlen"
fi
fi
neat_list "$HEXC" "${ciph[i]}" "${kx[i]}" "${enc[i]}"
available=""
if "$SHOW_EACH_C"; then
if ${ciphers_found[child]}; then
available="available"
pr_cyan "$available"
else
available="not a/v"
out "$available"
fi
fi
if "$SHOW_SIGALGO" && ${ciphers_found[child]}; then
$OPENSSL x509 -noout -text -in $TMPFILE | awk -F':' '/Signature Algorithm/ { print $2 }' | head -1
else
outln
fi
fileout "cipher_$HEXC" "INFO" "$(neat_list "$HEXC" "${ciph[i]}" "${kx[i]}" "${enc[i]}") $available"
fi
done
round_num=round_num+1
done
outln
tmpfile_handle $FUNCNAME.txt
return 0
}
# test for all ciphers per protocol locally configured (w/o distinguishing whether they are good or bad)
run_cipher_per_proto() {
local proto proto_text
local -i nr_ciphers
local n sslvers auth mac export
local -a hexcode ciph kx enc export2
local -i i j parent child end_of_bundle round_num bundle_size num_bundles mod_check
local -a ciphers_found
local dhlen
local available
local id
pr_headlineln " Testing all locally available ciphers per protocol against the server, ordered by encryption strength "
! "$HAS_DH_BITS" && pr_warningln " (Your $OPENSSL cannot show DH/ECDH bits)"
outln
neat_header
outln " -ssl2 SSLv2\n -ssl3 SSLv3\n -tls1 TLS 1\n -tls1_1 TLS 1.1\n -tls1_2 TLS 1.2"| while read proto proto_text; do
locally_supported "$proto" "$proto_text" || continue
outln
has_server_protocol "${proto:1}" || continue
# get a list of all the cipher suites to test (only need the hexcode, ciph, kx, enc, and export values)
nr_ciphers=0
while read hexcode[nr_ciphers] n ciph[nr_ciphers] sslvers kx[nr_ciphers] auth enc[nr_ciphers] mac export2[nr_ciphers]; do
nr_ciphers=$nr_ciphers+1
done < <($OPENSSL ciphers $proto -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>$ERRFILE)
# Split ciphers into bundles of size 4**n, starting with the smallest
# "n" that leaves the ciphers in one bundle, and then reducing "n" by
# one in each round. Only test a bundle of 4**n ciphers against the
# server if it was part of a bundle of 4**(n+1) ciphers that included
# a cipher supported by the server. Continue until n=0.
# Determine the smallest bundle size that will result in their being one bundle.
for(( bundle_size=1; bundle_size < nr_ciphers; bundle_size*=4 )); do
:
done
# set ciphers_found[1] so that the complete bundle will be tested in round 0.
ciphers_found[1]=true
# Some servers can't handle a handshake with >= 128 ciphers.
for (( round_num=0; bundle_size>=128; bundle_size/=4 )); do
round_num=$round_num+1
for (( i=4**$round_num; i<2*4**$round_num; i++ )); do
ciphers_found[i]=true
done
done
for (( 1; bundle_size>=1; bundle_size/=4 )); do
# Note that since the number of ciphers isn't a power of 4, the number
# of bundles may be may be less than 4**(round_num+1), and the final
# bundle may have fewer than bundle_size ciphers.
num_bundles=$nr_ciphers/$bundle_size
mod_check=$nr_ciphers%$bundle_size
[[ $mod_check -ne 0 ]] && num_bundles=$num_bundles+1
for (( i=0; i<num_bundles; i++ )); do
# parent=index of bundle from previous round that includes this bundle of ciphers
parent=4**$round_num+$i/4
# child=index for this bundle of ciphers
child=4*4**$round_num+$i
if ${ciphers_found[parent]}; then
ciphers_to_test=""
end_of_bundle=$i*$bundle_size+$bundle_size
[[ $end_of_bundle -gt $nr_ciphers ]] && end_of_bundle=$nr_ciphers
for (( j=i*bundle_size; j<end_of_bundle; j++ )); do
ciphers_to_test="${ciphers_to_test}:${ciph[j]}"
done
ciphers_found[child]=false
$OPENSSL s_client -cipher "${ciphers_to_test:1}" $proto $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful "$?" "$TMPFILE"
[[ "$?" -eq 0 ]] && ciphers_found[child]=true
else
# No need to test, since test of parent demonstrated none of these ciphers work.
ciphers_found[child]=false
fi
# If this is a "leaf" of the test tree, then print out the results.
if [[ $bundle_size -eq 1 ]] && ( ${ciphers_found[child]} || "$SHOW_EACH_C"); then
export=${export2[i]}
normalize_ciphercode "${hexcode[i]}"
if [[ ${kx[i]} == "Kx=ECDH" ]] || [[ ${kx[i]} == "Kx=DH" ]] || [[ ${kx[i]} == "Kx=EDH" ]]; then
if ${ciphers_found[child]}; then
dhlen=$(read_dhbits_from_file "$TMPFILE" quiet)
kx[i]="${kx[i]} $dhlen"
fi
fi
neat_list "$HEXC" "${ciph[i]}" "${kx[i]}" "${enc[i]}"
if "$SHOW_EACH_C"; then
if ${ciphers_found[child]}; then
available="available"
pr_cyan "$available"
else
available="not a/v"
out "$available"
fi
fi
if "$SHOW_SIGALGO" && ${ciphers_found[child]}; then
$OPENSSL x509 -noout -text -in $TMPFILE | awk -F':' '/Signature Algorithm/ { print $2 }' | head -1
else
outln
fi
id="cipher$proto"
id+="_$HEXC"
fileout "$id" "INFO" "$proto_text $(neat_list "$HEXC" "${ciph[i]}" "${kx[i]}" "${enc[i]}") $available"
fi
done
round_num=round_num+1
done
done
tmpfile_handle $FUNCNAME.txt
return 0
}
# arg1 is an ASCII-HEX encoded SSLv3 or TLS ClientHello.
# If the ClientHello contains a server name extension, then
# either:
# 1) replace it with one corresponding to $SNI; or
# 2) remove it, if $SNI is empty
create_client_simulation_tls_clienthello() {
local tls_handshake_ascii="$1"
local -i len offset tls_handshake_ascii_len len_all len_clienthello
local -i len_extensions len_extension
local content_type tls_version_reclayer handshake_msg_type tls_clientversion
local tls_random tls_sid tls_cipher_suites tls_compression_methods
local tls_extensions="" extension_type len_extensions_hex
local len_servername hexdump_format_str servername_hexstr
local len_servername_hex len_sni_listlen len_sni_ext
local tls_client_hello len_clienthello_hex tls_handshake_ascii_len_hex
local sni_extension_found=false
tls_handshake_ascii_len=${#tls_handshake_ascii}
tls_content_type="${tls_handshake_ascii:0:2}"
tls_version_reclayer="${tls_handshake_ascii:2:4}"
len_all=$(hex2dec "${tls_handshake_ascii:6:4}")
handshake_msg_type="${tls_handshake_ascii:10:2}"
len_clienthello=$(hex2dec "${tls_handshake_ascii:12:6}")
tls_clientversion="${tls_handshake_ascii:18:4}"
tls_random="${tls_handshake_ascii:22:64}"
len=2*$(hex2dec "${tls_handshake_ascii:86:2}")+2
tls_sid="${tls_handshake_ascii:86:$len}"
offset=86+$len
len=2*$(hex2dec "${tls_handshake_ascii:$offset:4}")+4
tls_cipher_suites="${tls_handshake_ascii:$offset:$len}"
offset=$offset+$len
len=2*$(hex2dec "${tls_handshake_ascii:$offset:2}")+2
tls_compression_methods="${tls_handshake_ascii:$offset:$len}"
offset=$offset+$len
if [[ $offset -ge $tls_handshake_ascii_len ]]; then
# No extensions
out "$tls_handshake_ascii"
return 0
fi
len_extensions=2*$(hex2dec "${tls_handshake_ascii:$offset:4}")
offset=$offset+4
for (( 1; offset < tls_handshake_ascii_len; 1 )); do
extension_type="${tls_handshake_ascii:$offset:4}"
offset=$offset+4
len_extension=2*$(hex2dec "${tls_handshake_ascii:$offset:4}")
if [[ "$extension_type" != "0000" ]]; then
# The extension will just be copied into the revised ClientHello
sni_extension_found=true
offset=$offset-4
len=$len_extension+8
tls_extensions+="${tls_handshake_ascii:$offset:$len}"
offset=$offset+$len
elif [[ -n "$SNI" ]]; then
# Create a server name extension that corresponds to $SNI
len_servername=${#NODE}
hexdump_format_str="$len_servername/1 \"%02x\""
servername_hexstr=$(printf $NODE | hexdump -v -e "${hexdump_format_str}")
# convert lengths we need to fill in from dec to hex:
len_servername_hex=$(printf "%02x\n" $len_servername)
len_sni_listlen=$(printf "%02x\n" $((len_servername+3)))
len_sni_ext=$(printf "%02x\n" $((len_servername+5)))
tls_extensions+="000000${len_sni_ext}00${len_sni_listlen}0000${len_servername_hex}${servername_hexstr}"
offset=$offset+$len_extension+4
fi
done
if ! $sni_extension_found; then
out "$tls_handshake_ascii"
return 0
fi
len_extensions=${#tls_extensions}/2
len_extensions_hex=$(printf "%02x\n" $len_extensions)
len2twobytes "$len_extensions_hex"
tls_extensions="${LEN_STR:0:2}${LEN_STR:4:2}${tls_extensions}"
tls_client_hello="${tls_clientversion}${tls_random}${tls_sid}${tls_cipher_suites}${tls_compression_methods}${tls_extensions}"
len_clienthello=${#tls_client_hello}/2
len_clienthello_hex=$(printf "%02x\n" $len_clienthello)
len2twobytes "$len_clienthello_hex"
tls_handshake_ascii="${handshake_msg_type}00${LEN_STR:0:2}${LEN_STR:4:2}${tls_client_hello}"
tls_handshake_ascii_len=${#tls_handshake_ascii}/2
tls_handshake_ascii_len_hex=$(printf "%02x\n" $tls_handshake_ascii_len)
len2twobytes "$tls_handshake_ascii_len_hex"
tls_handshake_ascii="${tls_content_type}${tls_version_reclayer}${LEN_STR:0:2}${LEN_STR:4:2}${tls_handshake_ascii}"
out "$tls_handshake_ascii"
return 0
}
client_simulation_sockets() {
local -i len i ret=0
local -i save=0
local lines clienthello data=""
local cipher_list_2send
if [[ "${1:0:4}" == "1603" ]]; then
clienthello="$(create_client_simulation_tls_clienthello "$1")"
else
clienthello="$1"
fi
len=${#clienthello}
for (( i=0; i < len; i=i+2 )); do
data+=", ${clienthello:i:2}"
done
debugme echo "sending client hello..."
code2network "${data}"
fd_socket 5 || return 6
data=$(echo $NW_STR)
[[ "$DEBUG" -ge 4 ]] && echo "\"$data\""
printf -- "$data" >&5 2>/dev/null &
sleep $USLEEP_SND
sockread_serverhello 32768
TLS_NOW=$(LC_ALL=C date "+%s")
debugme outln "reading server hello..."
if [[ "$DEBUG" -ge 4 ]]; then
hexdump -C $SOCK_REPLY_FILE | head -6
echo
fi
parse_tls_serverhello "$SOCK_REPLY_FILE"
save=$?
# see https://secure.wand.net.nz/trac/libprotoident/wiki/SSL
lines=$(count_lines "$(hexdump -C "$SOCK_REPLY_FILE" 2>$ERRFILE)")
debugme out " (returned $lines lines) "
# determine the return value for higher level, so that they can tell what the result is
if [[ $save -eq 1 ]] || [[ $lines -eq 1 ]]; then
ret=1 # NOT available
else
ret=0
fi
debugme outln
close_socket
TMPFILE=$SOCK_REPLY_FILE
tmpfile_handle $FUNCNAME.dd
return $ret
}
run_client_simulation() {
# Runs browser simulations. Browser capabilities gathered from:
# https://www.ssllabs.com/ssltest/clients.html on 10 jan 2016
local names=()
local short=()
local protos=()
local ciphers=()
local tlsvers=()
local sni=()
local warning=()
local handshakebytes=()
local lowest_protocol=()
local highest_protocol=()
local service=()
local minDhBits=()
local maxDhBits=()
local minRsaBits=()
local maxRsaBits=()
local minEcdsaBits=()
local requiresSha2=()
local i=0
local name tls proto cipher
local using_sockets=true
if $SSL_NATIVE || [[ -n "$STARTTLS" ]]; then
using_sockets=false
fi
# doesn't make sense for other services
if [[ $SERVICE != "HTTP" ]]; then
return 0
fi
# FIXME: At a certain time we should put the following to an external file
names+=("Android 2.3.7 ")
short+=("android_237")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("RC4-MD5:RC4-SHA:AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC-SHA:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:EXP-RC4-MD5:EXP-DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA")
tlsvers+=("-tls1")
sni+=("")
warning+=("")
handshakebytes+=("160301004b010000470301531f3de6b36804738bbb94a6ecd570a544789c3bb0a6ef8b9d702f997d928d4b00002000040005002f00330032000a00160013000900150012000300080014001100ff0100")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Android 4.0.4 ")
short+=("android_404")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100c6010000c20301531f479cc7785f455ca7a70142af5be929c1ba931eedbf46dba6b6638da75e95000038c014c00a00390038c00fc0050035c012c00800160013c00dc003000ac013c00900330032c00ec004002fc011c007c00cc0020005000400ff020100006000000014001200000f7777772e73736c6c6162732e636f6d000b000403000102000a00340032000100020003000400050006000700080009000a000b000c000d000e000f00100011001200130014001500160017001800190023000033740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Android 4.1.1 ")
short+=("android_411")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100d7010000d30301531f3f6dd9eb5f6b3586c628cc2cdc82cdb259b1a096237ba4df30dbbc0f26fb000044c014c00ac022c02100390038c00fc0050035c012c008c01cc01b00160013c00dc003000ac013c009c01fc01e00330032c00ec004002fc011c007c00cc0020005000400ff020100006500000014001200000f7777772e73736c6c6162732e636f6d000b000403000102000a00340032000e000d0019000b000c00180009000a00160017000800060007001400150004000500120013000100020003000f0010001100230000000f00010133740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Android 4.2.2 ")
short+=("android_422")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100d1010000cd0301531f40a89e11d5681f563f3dad094375227035d4e9d2c1654d7d3954e3254558000044c014c00ac022c02100390038c00fc0050035c012c008c01cc01b00160013c00dc003000ac013c009c01fc01e00330032c00ec004002fc011c007c00cc0020005000400ff0100006000000014001200000f7777772e73736c6c6162732e636f6d000b000403000102000a00340032000e000d0019000b000c00180009000a00160017000800060007001400150004000500120013000100020003000f001000110023000033740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Android 4.3 ")
short+=("android_43")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100d1010000cd0301531f41c3c5110dd688458e5e48e06d30814572ad7b8f9d9df1b0a8820b270685000044c014c00ac022c02100390038c00fc0050035c012c008c01cc01b00160013c00dc003000ac013c009c01fc01e00330032c00ec004002fc011c007c00cc0020005000400ff0100006000000014001200000f7777772e73736c6c6162732e636f6d000b000403000102000a00340032000e000d0019000b000c00180009000a00160017000800060007001400150004000500120013000100020003000f001000110023000033740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Android 4.4.2 ")
short+=("android_442")
protos+=("-no_ssl2")
ciphers+=("ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-DSS-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA256:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256:DHE-DSS-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100d1010000cd0303531f4317998fb70d57feded18c14433a1b665f963f7e3b1b045b6cc3d61bf21300004cc030c02cc014c00a00a3009f006b006a00390038009d003d0035c012c00800160013000ac02fc02bc027c023c013c00900a2009e0067004000330032009c003c002fc011c0070005000400ff0100005800000014001200000f7777772e73736c6c6162732e636f6d000b00020100000a0008000600190018001700230000000d00220020060106020603050105020503040104020403030103020303020102020203010133740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Android 5.0.0 ")
short+=("android_500")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:AES128-GCM-SHA256:AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100bd010000b9030354c21737f3d9d10696c91debf12415f9c45833a83cfbbd4c60c9b91407d2316b000038cc14cc13cc15c014c00a003900380035c012c00800160013000ac02fc02bc013c00900a2009e00330032009c002fc011c0070005000400ff0100005800000014001200000f6465762e73736c6c6162732e636f6d00230000000d00220020060106020603050105020503040104020403030103020303020102020203010133740000000b00020100000a00080006001900180017")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Baidu Jan 2015 ")
short+=("baidu_jan_2015")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:CAMELLIA256-SHA:AES256-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDH-RSA-RC4-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-RC4-SHA:ECDH-ECDSA-AES128-SHA:SEED-SHA:CAMELLIA128-SHA:RC4-MD5:RC4-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100a30100009f030154c1a814c755540538a93b25e7824623d0ee9fc294ee752869cf76819edb3aa200004800ffc00ac0140088008700390038c00fc00500840035c007c009c011c0130045004400330032c00cc00ec002c0040096004100040005002fc008c01200160013c00dc003feff000a0100002e00000014001200000f6465762e73736c6c6162732e636f6d000a00080006001700180019000b0002010000230000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("BingPreview Jan 2015 ")
short+=("bingpreview_jan_2015")
protos+=("-no_ssl2")
ciphers+=("ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:DHE-DSS-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA256:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:ECDH-RSA-AES256-GCM-SHA384:ECDH-ECDSA-AES256-GCM-SHA384:ECDH-RSA-AES256-SHA384:ECDH-ECDSA-AES256-SHA384:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:CAMELLIA256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:DHE-DSS-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256:DHE-DSS-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DHE-RSA-SEED-SHA:DHE-DSS-SEED-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:ECDH-RSA-AES128-GCM-SHA256:ECDH-ECDSA-AES128-GCM-SHA256:ECDH-RSA-AES128-SHA256:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:SEED-SHA:CAMELLIA128-SHA:IDEA-CBC-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("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")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Chrome 47 / OSX ")
short+=("chrome_47_osx")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:AES128-GCM-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100ca010000c6030361f8858af23cda649baf596105ec66bfe5b4642046c486e3e5321b26588392f400001ec02bc02f009ecc14cc13c00ac0140039c009c0130033009c0035002f000a0100007fff0100010000000014001200000f6465762e73736c6c6162732e636f6d0017000000230000000d001600140601060305010503040104030301030302010203000500050100000000337400000012000000100017001508687474702f312e3108737064792f332e3102683275500000000b00020100000a0006000400170018")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(1024)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(8192)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Firefox 31.3.0ESR / Win7 ")
short+=("firefox_3130esr_win7")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:EDH-RSA-DES-CBC3-SHA:AES128-SHA:CAMELLIA128-SHA:AES256-SHA:CAMELLIA256-SHA:DES-CBC3-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100b1010000ad030357ce74b9799a67f62ffd7f53fde81675039c3597b2b17f9e18dbbbd418dd68f600002ec02bc02fc00ac009c013c014c012c007c0110033003200450039003800880016002f004100350084000a000500040100005600000014001200000f6465762e73736c6c6162732e636f6dff01000100000a00080006001700180019000b000201000023000033740000000500050100000000000d0012001004010501020104030503020304020202")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Firefox 42 OS X ")
short+=("firefox_42_osx")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:AES128-SHA:AES256-SHA:DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100b8010000b403038abe51f10e414011c88d4807c3cf465ae02ba1ef74dd1d59a0b8f04c4f13c969000016c02bc02fc00ac009c013c01400330039002f0035000a0100007500000014001200000f6465762e73736c6c6162732e636f6dff01000100000a00080006001700180019000b00020100002300003374000000100017001502683208737064792f332e3108687474702f312e31000500050100000000000d001600140401050106010201040305030603020304020202")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(1023)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("GoogleBot Feb 2015 ")
short+=("googlebot_feb_2015")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:AES128-GCM-SHA256:RC4-SHA:RC4-MD5:AES128-SHA:DES-CBC3-SHA:AES256-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100db010000d70303d9c72e000f6a7f0a156840bd4aa9fd0612df4aeb69a1a1c6452c5f1f4d0ba6b000002ac02bc02fc007c011c009c013c00ac014009c00050004002f000a003500330032001600130039003800ff0100008400000014001200000f6465762e73736c6c6162732e636f6d00230000000d0020001e06010602060305010502050304010402040303010302030302010202020333740000000b000403000102000a00340032000e000d0019000b000c00180009000a00160017000800060007001400150004000500120013000100020003000f00100011")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 6 XP ")
short+=("ie_6_xp")
protos+=("-no_tls1_2 -no_tls1_1 -no_tls1")
tlsvers+=("")
ciphers+=("RC4-MD5:RC4-SHA:DES-CBC3-SHA:RC4-MD5:DES-CBC3-MD5:RC2-CBC-MD5:DES-CBC-SHA:DES-CBC-MD5:EXP1024-RC4-SHA:EXP1024-DES-CBC-SHA:EXP-RC4-MD5:EXP-RC2-CBC-MD5:EXP-RC4-MD5:EXP-RC2-CBC-MD5:EDH-DSS-DES-CBC3-SHA:EDH-DSS-DES-CBC-SHA:EXP1024-DHE-DSS-DES-CBC-SHA")
sni+=("")
warning+=("")
handshakebytes+=("804c01030000330000001000000400000500000a0100800700c003008000000906004000006400006200000300000602008004008000001300001200006317411550ac4c45ccbc8f4538dbc56d3a")
lowest_protocol+=("0x0200")
highest_protocol+=("0x0300")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 7 Vista ")
short+=("ie_7_vista")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:DHE-DSS-AES128-SHA:DHE-DSS-AES256-SHA:EDH-DSS-DES-CBC3-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("160301007d01000079030151fa62ab452795b7003c5f93ab677dbf57dd62bfa39e0ffaaeabe45b06552452000018002f00350005000ac009c00ac013c01400320038001300040100003800000014001200000f7777772e73736c6c6162732e636f6d000500050100000000000a00080006001700180019000b00020100ff01000100")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 8 XP ")
short+=("ie_8_xp")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("RC4-MD5:RC4-SHA:DES-CBC3-SHA:DES-CBC-SHA:EXP1024-RC4-SHA:EXP1024-DES-CBC-SHA:EXP-RC4-MD5:EXP-RC2-CBC-MD5:EDH-DSS-DES-CBC3-SHA:EDH-DSS-DES-CBC-SHA:EXP1024-DHE-DSS-DES-CBC-SHA")
tlsvers+=("-tls1")
sni+=("")
warning+=("")
handshakebytes+=("16030100410100003d030151fa5ac223f1d72558e48bb4f144baa494403ca6c360349cbd1449997d8dd1ec00001600040005000a000900640062000300060013001200630100")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 8-10 Win 7 ")
short+=("ie_8-10_win7")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES256-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("160301007d01000079030155f092059b76ac28cceda732dac7f07a52aecc126f8ed890ab80e12e7eca049c000018c014c0130035002fc00ac00900380032000a0013000500040100003800000014001200000f6465762e73736c6c6162732e636f6d000500050100000000000a00080006001700180019000b00020100ff01000100")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(1024)
maxDhBits+=(4096)
minRsaBits+=(-1)
maxRsaBits+=(16384)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 11 Win 7 ")
short+=("ie_11_win7")
protos+=("-no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES128-SHA256:DHE-DSS-AES256-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300b1010000ad030354c22c0a4842eab5a1a10763a3c16df20357f1ba3fac1c67136e09bfa94c5c0f000034c028c027c014c013009f009e009d009c003d003c0035002fc02cc02bc024c023c00ac009006a004000380032000a00130005000401000050ff0100010000000014001200000f6465762e73736c6c6162732e636f6d000500050100000000000a00080006001700180019000b00020100000d00140012040105010601020104030503060302030202")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 11 Win 8.1 ")
short+=("ie_11_win81")
protos+=("-no_ssl2")
ciphers+=("AES128-SHA256:AES128-SHA:AES256-SHA256:AES256-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:DHE-DSS-AES128-SHA256:DHE-DSS-AES128-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES256-SHA:EDH-DSS-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300bb010000b7030352678fd707022be386508c7e5837f03bcb1b91c372733322f87872ff873af1db000026003c002f003d0035000ac027c013c014c02bc023c02cc024c009c00a00400032006a0038001301000068ff0100010000000014001200000f7777772e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b00020100000d0010000e04010501020104030503020302020023000000100012001006737064792f3308687474702f312e3133740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 10 Win Phone 8.0 ")
short+=("ie_10_winphone80")
protos+=("-no_tls1_2 -no_tls1_1 -no_ssl2")
ciphers+=("AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:DHE-DSS-AES128-SHA:DHE-DSS-AES256-SHA:EDH-DSS-DES-CBC3-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("160301007f0100007b0301536487d458b1a364f27085798ca9e06353f0b300baeecd775e6ccc90a97037c2000018002f00350005000ac013c014c009c00a00320038001300040100003aff0100010000000014001200000f7777772e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b0002010000230000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 11 Win Phone 8.1 ")
short+=("ie_11_winphone81")
protos+=("-no_ssl2")
ciphers+=("AES128-SHA256:AES128-SHA:AES256-SHA256:AES256-SHA:DES-CBC3-SHA:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:DHE-DSS-AES128-SHA256:DHE-DSS-AES128-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES256-SHA:EDH-DSS-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300bb010000b703035363d297ad92a8fe276a4e5b9395d593e96fff9c3df0987e5dfbab544ce05832000026003c002f003d0035000ac027c013c014c02bc023c02cc024c009c00a00400032006a0038001301000068ff0100010000000014001200000f7777772e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b00020100000d0010000e04010501020104030503020302020023000000100012001006737064792f3308687474702f312e3133740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 11 Win Phone 8.1 Update ")
short+=("ie_11_winphone81update")
protos+=("-no_ssl2")
ciphers+=("ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES128-SHA256:DHE-DSS-AES256-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300c5010000c103035537a79a55362d42c3b3308fea91e85c5656021153d0a4baf03e7fef6e315c72000030c028c027c014c013009f009e009d009c003d003c0035002fc02cc02bc024c023c00ac009006a004000380032000a001301000068ff0100010000000014001200000f6465762e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b00020100000d0010000e04010501020104030503020302020023000000100012001006737064792f3308687474702f312e3133740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("IE 11 Win 10 ")
short+=("ie_11_win10")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES128-SHA256:DHE-DSS-AES256-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300c9010000c50303558923f4d57c2d79aba0360f4030073f0554d057176bd610fb2aa74ee4407361000034c030c02fc028c027c014c013009f009e009d009c003d003c0035002fc02cc02bc024c023c00ac009006a004000380032000a00130100006800000014001200000f6465762e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b00020100000d00140012040105010201040305030203020206010603002300000010000e000c02683208687474702f312e3100170000ff01000100")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(1024)
maxDhBits+=(4096)
minRsaBits+=(-1)
maxRsaBits+=(16384)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Edge 13 Win 10 ")
short+=("edge_13_win10")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES128-SHA256:DHE-DSS-AES256-SHA:DHE-DSS-AES128-SHA:EDH-DSS-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300d3010000cf0303565ee009f8e3f685347567b3edfd626034a1125966e4d818ec6f57a022d2fc9e000034c02cc02bc030c02f009f009ec024c023c028c027c00ac009c014c013009d009c003d003c0035002f000a006a00400038003200130100007200000014001200000f6465762e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b00020100000d00140012040105010201040305030203020206010603002300000010000e000c02683208687474702f312e310017000055000006000100020002ff01000100")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(1024)
maxDhBits+=(4096)
minRsaBits+=(-1)
maxRsaBits+=(16384)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Edge 13 Win Phone 10 ")
short+=("edge_13_winphone10")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:DHE-DSS-AES256-SHA256:DHE-DSS-AES128-SHA256:DHE-DSS-AES256-SHA:DHE-DSS-AES128-SHA:EDH-DSS-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300d3010000cf0303565ee836e62e7b9b734f4dca5f3f1ad62dc4e5f87bdf6c90f325b6a2e0012705000034c02cc02bc030c02f009f009ec024c023c028c027c00ac009c014c013009d009c003d003c0035002f000a006a00400038003200130100007200000014001200000f6465762e73736c6c6162732e636f6d000500050100000000000a0006000400170018000b00020100000d00140012040105010201040305030203020206010603002300000010000e000c02683208687474702f312e310017000055000006000100020002ff01000100")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(1024)
maxDhBits+=(4096)
minRsaBits+=(-1)
maxRsaBits+=(16384)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Java 6u45 ")
short+=("java_6u45")
protos+=("-no_tls1_2 -no_tls1_1")
ciphers+=("RC4-MD5:RC4-MD5:RC4-SHA:AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:DES-CBC3-MD5:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC-SHA:DES-CBC-MD5:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:EXP-RC4-MD5:EXP-RC4-MD5:EXP-DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA")
tlsvers+=("-tls1")
sni+=("")
warning+=("")
handshakebytes+=("8065010301003c0000002000000401008000000500002f00003300003200000a0700c00000160000130000090600400000150000120000030200800000080000140000110000ff52173357f48ce6722f974dbb429b9279208d1cf5b9088947c9ba16d9ecbc0fa6")
lowest_protocol+=("0x0200")
highest_protocol+=("0x0301")
service+=("ANY")
minDhBits+=(-1)
maxDhBits+=(1024)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Java 7u25 ")
short+=("java_7u25")
protos+=("-no_ssl2 -no_tls1_2 -no_tls1_1")
ciphers+=("ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:AES128-SHA:ECDH-ECDSA-AES128-SHA:ECDH-RSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100ad010000a9030152178334e8b855253e50e4623e475b6941c18cc312de6395a98e1cd4fd6735e700002ac009c013002fc004c00e00330032c007c0110005c002c00cc008c012000ac003c00d00160013000400ff01000056000a0034003200170001000300130015000600070009000a0018000b000c0019000d000e000f001000110002001200040005001400080016000b0002010000000014001200000f7777772e73736c6c6162732e636f6d")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("ANY")
minDhBits+=(-1)
maxDhBits+=(1024)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Java 8u31 ")
short+=("java_8u31")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:AES128-SHA256:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES128-SHA256:DHE-RSA-AES128-SHA256:DHE-DSS-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:AES128-SHA:ECDH-ECDSA-AES128-SHA:ECDH-RSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:AES128-GCM-SHA256:ECDH-ECDSA-AES128-GCM-SHA256:ECDH-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300e7010000e3030354c21168512b37f2a7410028c16673626ff931146918c7b29f78150b7339e5af000046c023c027003cc025c02900670040c009c013002fc004c00e00330032c02bc02f009cc02dc031009e00a2c008c012000ac003c00d00160013c007c0110005c002c00c000400ff01000074000a0034003200170001000300130015000600070009000a0018000b000c0019000d000e000f001000110002001200040005001400080016000b00020100000d001a001806030601050305010403040103030301020302010202010100000014001200000f6465762e73736c6c6162732e636f6d")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("ANY")
minDhBits+=(-1)
maxDhBits+=(2048)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("OpenSSL 0.9.8y ")
short+=("openssl_098y")
protos+=("-no_ssl2 -no_tls1_2 -no_tls1_1")
ciphers+=("DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES256-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC3-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:AES128-SHA:IDEA-CBC-SHA:RC4-SHA:RC4-MD5:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC4-MD5")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100730100006f0301521782e707c1a780d3124742f35573dbb693babe5d3a7e9405c706af18b636bf00002a00390038003500160013000a00330032002f0007000500040015001200090014001100080006000300ff0100001c00000014001200000f7777772e73736c6c6162732e636f6d00230000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("ANY")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("OpenSSL 1.0.1l ")
short+=("openssl_101l")
protos+=("-no_ssl2")
ciphers+=("ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-DSS-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA256:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:ECDH-RSA-AES256-GCM-SHA384:ECDH-ECDSA-AES256-GCM-SHA384:ECDH-RSA-AES256-SHA384:ECDH-ECDSA-AES256-SHA384:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:CAMELLIA256-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:DHE-DSS-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256:DHE-DSS-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DHE-RSA-SEED-SHA:DHE-DSS-SEED-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:ECDH-RSA-AES128-GCM-SHA256:ECDH-ECDSA-AES128-GCM-SHA256:ECDH-RSA-AES128-SHA256:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:SEED-SHA:CAMELLIA128-SHA:IDEA-CBC-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("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")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("ANY")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("OpenSSL 1.0.2e ")
short+=("openssl_102e")
protos+=("-no_ssl2")
ciphers+=("ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DH-DSS-AES256-GCM-SHA384:DHE-DSS-AES256-GCM-SHA384:DH-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA256:DH-RSA-AES256-SHA256:DH-DSS-AES256-SHA256:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DH-RSA-AES256-SHA:DH-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:DH-RSA-CAMELLIA256-SHA:DH-DSS-CAMELLIA256-SHA:ECDH-RSA-AES256-GCM-SHA384:ECDH-ECDSA-AES256-GCM-SHA384:ECDH-RSA-AES256-SHA384:ECDH-ECDSA-AES256-SHA384:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:CAMELLIA256-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:DH-DSS-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:DH-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256:DHE-DSS-AES128-SHA256:DH-RSA-AES128-SHA256:DH-DSS-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DH-RSA-AES128-SHA:DH-DSS-AES128-SHA:DHE-RSA-SEED-SHA:DHE-DSS-SEED-SHA:DH-RSA-SEED-SHA:DH-DSS-SEED-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:DH-RSA-CAMELLIA128-SHA:DH-DSS-CAMELLIA128-SHA:ECDH-RSA-AES128-GCM-SHA256:ECDH-ECDSA-AES128-GCM-SHA256:ECDH-RSA-AES128-SHA256:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:SEED-SHA:CAMELLIA128-SHA:IDEA-CBC-SHA:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DH-RSA-DES-CBC3-SHA:DH-DSS-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DH-RSA-DES-CBC-SHA:DH-DSS-DES-CBC-SHA:DES-CBC-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
#warning+=("Tests are based on OpenSSL 1.0.1, therefore ciphers 0xe and 0xb are missing")
warning+=("")
handshakebytes+=("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")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("ANY")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(-1)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 5.1.9 OS X 10.6.8 ")
short+=("safari_519_osx1068")
protos+=("-no_ssl2 -no_tls1_2 -no_tls1_1")
ciphers+=("ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-RC4-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-RC4-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-AES256-SHA:ECDH-RSA-RC4-SHA:ECDH-RSA-DES-CBC3-SHA:AES128-SHA:RC4-SHA:RC4-MD5:AES256-SHA:DES-CBC3-SHA:DES-CBC-SHA:EXP-RC4-MD5:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:DHE-DSS-AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:EDH-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC3-SHA:EDH-DSS-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("160301009d01000099030151d15dc2887b1852fd4291e36c3f4e8a35266e15dd6354779fbf5438b59b42da000046c00ac009c007c008c013c014c011c012c004c005c002c003c00ec00fc00cc00d002f000500040035000a000900030008000600320033003800390016001500140013001200110100002a00000014001200000f7777772e73736c6c6162732e636f6d000a00080006001700180019000b00020100")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(4096)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 6 iOS 6.0.1 ")
short+=("safari_6_ios601")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES256-SHA384:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES256-SHA384:ECDH-RSA-AES128-SHA256:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-RC4-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-AES256-SHA:ECDH-RSA-RC4-SHA:ECDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES128-SHA:RC4-SHA:RC4-MD5:AES256-SHA:DES-CBC3-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:EDH-RSA-DES-CBC3-SHA:ECDHE-ECDSA-NULL-SHA:ECDHE-RSA-NULL-SHA:ECDH-ECDSA-NULL-SHA:ECDH-RSA-NULL-SHA:NULL-SHA256:NULL-SHA:NULL-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030300bf010000bb030351d15ce21834380a8b5f491a00790b6d097014bb1e04124706631c6a6a3f973800005800ffc024c023c00ac009c007c008c028c027c014c013c011c012c026c025c02ac029c004c005c002c003c00ec00fc00cc00d003d003c002f000500040035000a0067006b003300390016c006c010c001c00b003b000200010100003a00000014001200000f7777772e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000c000a05010401020104030203")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(4096)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 6.0.4 OS X 10.8.4 ")
short+=("safari_604_osx1084")
protos+=("-no_ssl2 -no_tls1_2 -no_tls1_1")
ciphers+=("ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-RC4-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-AES256-SHA:ECDH-RSA-RC4-SHA:ECDH-RSA-DES-CBC3-SHA:AES128-SHA:RC4-SHA:RC4-MD5:AES256-SHA:DES-CBC3-SHA:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:EDH-RSA-DES-CBC3-SHA")
tlsvers+=("-tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100a9010000a5030151fa327c6576dadde1e8a89d4d45bdc1d0c107b8cbe998337e02ca419a0bcb30204dd1c85d9fbc1607b27a35ec9dfd1dae2c589483843a73999c9de205748633b1003200ffc00ac009c007c008c014c013c011c012c004c005c002c003c00ec00fc00cc00d002f000500040035000a0033003900160100002a00000014001200000f7777772e73736c6c6162732e636f6d000a00080006001700180019000b00020100")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0301")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(4096)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 7 iOS 7.1 ")
short+=("safari_7_ios71")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES256-SHA384:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES256-SHA384:ECDH-RSA-AES128-SHA256:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-RC4-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES256-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-RC4-SHA:ECDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES128-SHA:RC4-SHA:RC4-MD5:AES256-SHA:DES-CBC3-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:EDH-RSA-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100b1010000ad0303532017204048bb5331c62bf295ab4c2f2b3964f515c649a7d0947c8102d7348600004a00ffc024c023c00ac009c007c008c028c027c014c013c011c012c026c025c02ac029c005c004c002c003c00fc00ec00cc00d003d003c002f000500040035000a0067006b0033003900160100003a00000014001200000f7777772e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000c000a05010401020104030203")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(4096)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 7 OS X 10.9 ")
short+=("safari_7_osx109")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-RC4-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES256-SHA384:ECDH-ECDSA-AES128-SHA256:ECDH-RSA-AES256-SHA384:ECDH-RSA-AES128-SHA256:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-RC4-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES256-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-RC4-SHA:ECDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES128-SHA:RC4-SHA:RC4-MD5:AES256-SHA:DES-CBC3-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:EDH-RSA-DES-CBC3-SHA")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100d1010000cd030351fa3664edce86d82606540539ccd388418b1a5cb8cfda5e15349c635d4b028b203bf83c63e3da6777e407300b5d657e429f11cd7d857977e4390fda365b8d4664004a00ffc024c023c00ac009c007c008c028c027c014c013c011c012c026c025c02ac029c005c004c002c003c00fc00ec00cc00d003d003c002f000500040035000a0067006b0033003900160100003a00000014001200000f7777772e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000c000a05010401020104030203")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(-1)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(4096)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 8 iOS 8.4 ")
short+=("safari_8_ios84")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES256-SHA384:ECDH-ECDSA-AES128-SHA256:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES256-SHA384:ECDH-RSA-AES128-SHA256:ECDH-RSA-AES256-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-DES-CBC3-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100b5010000b1030354c20f1647345d0cac1db29f0489aab5e2016e6b2baca65e8c5eb6dd48a1fcd400004a00ffc024c023c00ac009c008c028c027c014c013c012c026c025c005c004c003c02ac029c00fc00ec00d006b0067003900330016003d003c0035002f000ac007c011c002c00c000500040100003e00000014001200000f6465762e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000c000a0501040102010403020333740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(768)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(4096)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 8 OS X 10.10 ")
short+=("safari_8_osx1010")
protos+=("-no_ssl2")
ciphers+=("ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDH-ECDSA-AES256-SHA384:ECDH-ECDSA-AES128-SHA256:ECDH-ECDSA-AES256-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-RSA-AES256-SHA384:ECDH-RSA-AES128-SHA256:ECDH-RSA-AES256-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-DES-CBC3-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100b5010000b1030354c20a44e0d7681f3d55d7e9a764b67e6ffa6722c17b21e15bc2c9c98892460a00004a00ffc024c023c00ac009c008c028c027c014c013c012c026c025c005c004c003c02ac029c00fc00ec00d006b0067003900330016003d003c0035002f000ac007c011c002c00c000500040100003e00000014001200000f6465762e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000c000a0501040102010403020333740000")
lowest_protocol+=("0x0300")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(768)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(8192)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 9 iOS 9 ")
short+=("safari_9_ios9")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100e2010000de030355fb38fdc94c6c1ff6ee066f0e69579f40a83ce5454787e8834b60fd8c31e5ac00003400ffc02cc02bc024c023c00ac009c008c030c02fc028c027c014c013c012009d009c003d003c0035002f000ac007c011000500040100008100000014001200000f6465762e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000e000c0501040102010503040302033374000000100030002e0268320568322d31360568322d31350568322d313408737064792f332e3106737064792f3308687474702f312e3100050005010000000000120000")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(768)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(8192)
minEcdsaBits+=(-1)
requiresSha2+=(false)
names+=("Safari 9 OS X 10.11 ")
short+=("safari_9_osx1011")
protos+=("-no_ssl2 -no_ssl3")
ciphers+=("ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:RC4-SHA:RC4-MD5")
tlsvers+=("-tls1_2 -tls1_1 -tls1")
sni+=("$SNI")
warning+=("")
handshakebytes+=("16030100e2010000de030355def1c4d1f6a12227389012da236581104b0bfa8b8a5bc849372531349dccc600003400ffc02cc02bc024c023c00ac009c008c030c02fc028c027c014c013c012009d009c003d003c0035002f000ac007c011000500040100008100000014001200000f6465762e73736c6c6162732e636f6d000a00080006001700180019000b00020100000d000e000c0501040102010503040302033374000000100030002e0268320568322d31360568322d31350568322d313408737064792f332e3106737064792f3308687474702f312e3100050005010000000000120000")
lowest_protocol+=("0x0301")
highest_protocol+=("0x0303")
service+=("HTTP")
minDhBits+=(768)
maxDhBits+=(-1)
minRsaBits+=(-1)
maxRsaBits+=(8192)
minEcdsaBits+=(-1)
requiresSha2+=(false)
outln
if "$using_sockets"; then
pr_headlineln " Running browser simulations via sockets (experimental) "
else
pr_headlineln " Running browser simulations (experimental) "
fi
outln
debugme outln
for name in "${short[@]}"; do
#FIXME: printf formatting would look better, especially if we want a wide option here
out " ${names[i]} "
if $using_sockets && [[ -n "${handshakebytes[i]}" ]]; then
client_simulation_sockets "${handshakebytes[i]}"
sclient_success=$?
if [[ $sclient_success -eq 0 ]]; then
if [[ "0x${DETECTED_TLS_VERSION}" -lt ${lowest_protocol[i]} ]] || \
[[ "0x${DETECTED_TLS_VERSION}" -gt ${highest_protocol[i]} ]]; then
sclient_success=1
fi
[[ $sclient_success -eq 0 ]] && cp "$TEMPDIR/$NODEIP.parse_tls_serverhello.txt" $TMPFILE >$ERRFILE
fi
else
$OPENSSL s_client -cipher ${ciphers[i]} ${protos[i]} $STARTTLS $BUGS $PROXY -connect $NODEIP:$PORT ${sni[i]} </dev/null >$TMPFILE 2>$ERRFILE
debugme echo "$OPENSSL s_client -cipher ${ciphers[i]} ${protos[i]} $STARTTLS $BUGS $PROXY -connect $NODEIP:$PORT ${sni[i]} </dev/null"
sclient_connect_successful $? $TMPFILE
sclient_success=$?
fi
if [[ $sclient_success -ne 0 ]]; then
outln "No connection"
fileout "client_${short[i]}" "INFO" "$(strip_spaces "${names[i]}") client simulation: No connection"
else
#FIXME: awk
proto=$(grep -aw "Protocol" $TMPFILE | sed -e 's/^.*Protocol.*://' -e 's/ //g')
[[ "$proto" == TLSv1 ]] && proto="TLSv1.0"
if [[ "$proto" == TLSv1.2 ]] && ( ! $using_sockets || [[ -z "${handshakebytes[i]}" ]] ); then
# OpenSSL reports TLS1.2 even if the connection is TLS1.1 or TLS1.0. Need to figure out which one it is...
for tls in ${tlsvers[i]}; do
$OPENSSL s_client $tls -cipher ${ciphers[i]} ${protos[i]} $STARTTLS $BUGS $PROXY -connect $NODEIP:$PORT ${sni[i]} </dev/null >$TMPFILE 2>$ERRFILE
debugme echo "$OPENSSL s_client $tls -cipher ${ciphers[i]} ${protos[i]} $STARTTLS $BUGS $PROXY -connect $NODEIP:$PORT ${sni[i]} </dev/null"
sclient_connect_successful $? $TMPFILE
sclient_success=$?
if [[ $sclient_success -eq 0 ]]; then
case "$tls" in
"-tls1_2")
break
;;
"-tls1_1")
proto="TLSv1.1"
break
;;
"-tls1")
proto="TLSv1.0"
break
;;
esac
fi
done
fi
#FiXME: awk
cipher=$(grep -wa Cipher $TMPFILE | egrep -avw "New|is" | sed -e 's/ //g' -e 's/^Cipher://')
$using_sockets && [[ -n "${handshakebytes[i]}" ]] && [[ -n "$MAPPING_FILE_RFC" ]] && cipher="$(rfc2openssl "$cipher")"
outln "$proto $cipher"
if [[ -n "${warning[i]}" ]]; then
out " "
outln "${warning[i]}"
fi
fileout "client_${short[i]}" "INFO" \
"$(strip_spaces "${names[i]}") client simulation: $proto $cipher ${warning[i]}"
debugme cat $TMPFILE
fi
i=$((i+1))
done
tmpfile_handle $FUNCNAME.txt
return 0
}
# generic function whether $1 is supported by s_client ($2: string to display)
locally_supported() {
[[ -n "$2" ]] && out "$2 "
if $OPENSSL s_client "$1" 2>&1 | grep -aq "unknown option"; then
local_problem_ln "$OPENSSL doesn't support \"s_client $1\""
return 7
fi
return 0
}
# the protocol check needs to be revamped. It sucks.
# 1) we need to have a variable where the results are being stored so that every other test doesn't have to do this again.
# 2) the code is too old and one can do that way better
# 3) HAS_SSL3/2 does already exist
# we should do what's available and faster (openssl vs. sockets). Keep in mind that the socket reply for SSLv2 returns the number # of ciphers!
#
# arg1: -ssl2|-ssl3|-tls1
# arg2: doesn't seem to be used in calling, seems to be a textstring with the protocol though
run_prototest_openssl() {
local sni="$SNI"
local -i ret=0
$OPENSSL s_client -state $1 $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $sni >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
ret=$?
[[ $DEBUG -eq 2 ]] && egrep "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
if ! locally_supported "$1" "$2" ; then
ret=7
else # we remove SNI for SSLv2 and v3:
[[ "$1" =~ ssl ]] && sni="" # newer openssl throw an error if SNI is supplied with SSLv2,
# SSLv3 doesn't have SNI (openssl doesn't complain though -- yet)
$OPENSSL s_client -state $1 $STARTTLS $BUGS -connect $NODEIP:$PORT $sni >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
ret=$?
[[ $DEBUG -eq 2 ]] && egrep "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
grep -aq "no cipher list" $TMPFILE && ret=5 # <--- important indicator for SSL2 (maybe others, too)
fi
tmpfile_handle $FUNCNAME$1.txt
return $ret
# 0: offered
# 1: not offered
# 5: protocol ok, but no cipher
# 7: no local support
}
# idempotent function to add SSL/TLS protocols. It should ease testing
# PROTOS_OFFERED's content is in openssl terminology
add_tls_offered() {
grep -w "$1" <<< "$PROTOS_OFFERED" || PROTOS_OFFERED+="$1 "
}
# function which checks whether SSLv2 - TLS 1.2 is being offereed
has_server_protocol() {
[[ -z "$PROTOS_OFFERED" ]] && return 0 # if empty we rather return 0, means check at additional cost=connect will be done
if grep -qw "$1" <<< "$PROTOS_OFFERED"; then
return 0
fi
return 1
}
# the protocol check needs to be revamped. It sucks, see above
run_protocols() {
local using_sockets=true
local supported_no_ciph1="supported but couldn't detect a cipher (may need debugging)"
local supported_no_ciph2="supported but couldn't detect a cipher"
local via=""
outln; pr_headline " Testing protocols "
via="Protocol tested "
if $SSL_NATIVE; then
using_sockets=false
pr_headlineln "(via native openssl)"
via+="via native openssl"
else
if [[ -n "$STARTTLS" ]]; then
pr_headlineln "(via openssl, SSLv2 via sockets) "
via+="via openssl, SSLv2 via sockets"
using_sockets=false
else
using_sockets=true
pr_headlineln "(via sockets except TLS 1.2, SPDY+HTTP2) "
via+="via sockets except for TLS1.2, SPDY+HTTP2"
fi
fi
outln
pr_bold " SSLv2 ";
if ! $SSL_NATIVE; then
sslv2_sockets #FIXME: messages/output need to be moved to this (higher) level
else
run_prototest_openssl "-ssl2"
case $? in
0)
pr_svrty_criticalln "offered (NOT ok)"
fileout "sslv2" "NOT ok" "SSLv2 is offered (NOT ok)"
add_tls_offered "ssl2"
;;
1)
pr_done_bestln "not offered (OK)"
fileout "sslv2" "OK" "SSLv2 is not offered (OK)"
;;
5)
pr_svrty_high "CVE-2015-3197: $supported_no_ciph2";
fileout "sslv2" "WARN" "CVE-2015-3197: SSLv2 is $supported_no_ciph2"
add_tls_offered "ssl2"
;;
7)
fileout "sslv2" "INFO" "SSLv2 is not tested due to lack of local support"
;; # no local support
esac
fi
pr_bold " SSLv3 ";
if $using_sockets; then
tls_sockets "00" "$TLS_CIPHER"
else
run_prototest_openssl "-ssl3"
fi
case $? in
0)
pr_svrty_highln "offered (NOT ok)"
fileout "sslv3" "NOT ok" "SSLv3 is offered (NOT ok)"
add_tls_offered "ssl3"
;;
1)
pr_done_bestln "not offered (OK)"
fileout "sslv3" "OK" "SSLv3 is not offered (OK)"
;;
2)
pr_warningln "#FIXME: downgraded. still missing a test case here"
fileout "sslv3" "WARN" "SSLv3: #FIXME: downgraded. still missing a test case here"
;;
5)
fileout "sslv3" "WARN" "SSLv3 is $supported_no_ciph1"
pr_svrty_high "$supported_no_ciph2"
outln "(may need debugging)"
add_tls_offered "ssl3"
;;
7)
fileout "sslv3" "INFO" "SSLv3 is not tested due to lack of local support"
;; # no local support
esac
pr_bold " TLS 1 ";
if $using_sockets; then
tls_sockets "01" "$TLS_CIPHER"
else
run_prototest_openssl "-tls1"
fi
case $? in
0)
outln "offered"
fileout "tls1" "INFO" "TLSv1.0 is offered"
add_tls_offered "tls1"
;; # nothing wrong with it -- per se
1)
outln "not offered"
fileout "tls1" "INFO" "TLSv1.0 is not offered"
;; # neither good or bad
2)
pr_svrty_medium "not offered"
[[ $DEBUG -eq 1 ]] && out " -- downgraded"
outln
fileout "tls1" "MEDIUM" "TLSv1.0 is not offered, and downgraded to SSL"
;;
5)
outln "$supported_no_ciph1" # protocol ok, but no cipher
fileout "tls1" "WARN" "TLSv1.0 is $supported_no_ciph1"
add_tls_offered "tls1"
;;
7)
fileout "tlsv1" "INFO" "TLSv1.0 is not tested due to lack of local support"
;; # no local support
esac
pr_bold " TLS 1.1 ";
if $using_sockets; then
tls_sockets "02" "$TLS_CIPHER"
else
run_prototest_openssl "-tls1_1"
fi
case $? in
0)
outln "offered"
fileout "tls1_1" "INFO" "TLSv1.1 is offered"
add_tls_offered "tls1_1"
;; # nothing wrong with it
1)
outln "not offered"
fileout "tls1_1" "INFO" "TLSv1.1 is not offered"
;; # neither good or bad
2)
out "not offered"
[[ $DEBUG -eq 1 ]] && out " -- downgraded"
outln
fileout "tls1_1" "NOT ok" "TLSv1.1 is not offered, and downgraded to a weaker protocol (NOT ok)"
;;
5)
outln "$supported_no_ciph1"
fileout "tls1_1" "WARN" "TLSv1.1 is $supported_no_ciph1"
add_tls_offered "tls1_1"
;; # protocol ok, but no cipher
7)
fileout "tls1_1" "INFO" "TLSv1.1 is not tested due to lack of local support"
;; # no local support
esac
pr_bold " TLS 1.2 ";
if $using_sockets && $EXPERIMENTAL; then #TODO: IIS servers do have a problem here with our handshake
tls_sockets "03" "$TLS12_CIPHER"
else
run_prototest_openssl "-tls1_2"
fi
case $? in
0)
pr_done_bestln "offered (OK)"
fileout "tls1_2" "OK" "TLSv1.2 is offered (OK)"
add_tls_offered "tls1_2"
;; # GCM cipher in TLS 1.2: very good!
1)
pr_svrty_mediumln "not offered"
fileout "tls1_2" "MEDIUM" "TLSv1.2 is not offered"
;; # no GCM, penalty
2)
pr_svrty_medium "not offered"
[[ $DEBUG -eq 1 ]] && out " -- downgraded"
outln
fileout "tls1_2" "MEDIUM" "TLSv1.2 is not offered and downgraded to a weaker protocol"
;;
5)
outln "$supported_no_ciph1"
fileout "tls1_2" "WARN" "TLSv1.2 is $supported_no_ciph1"
add_tls_offered "tls1_2"
;; # protocol ok, but no cipher
7)
fileout "tls1_2" "INFO" "TLSv1.2 is not tested due to lack of local support"
;; # no local support
esac
return 0
}
#TODO: work with fixed lists here
run_std_cipherlists() {
outln
pr_headlineln " Testing ~standard cipher lists "
outln
# see ciphers(1ssl)
std_cipherlists 'NULL:eNULL' " Null Ciphers " 1 "NULL"
std_cipherlists 'aNULL' " Anonymous NULL Ciphers " 1 "aNULL"
std_cipherlists 'ADH' " Anonymous DH Ciphers " 1 "ADH"
std_cipherlists 'EXPORT40' " 40 Bit encryption " 1 "EXPORT40"
std_cipherlists 'EXPORT56' " 56 Bit encryption " 1 "EXPORT56"
std_cipherlists 'EXPORT' " Export Ciphers (general) " 1 "EXPORT"
std_cipherlists 'LOW:!ADH' " Low (<=64 Bit) " 1 "LOW"
std_cipherlists 'DES:!ADH:!EXPORT:!aNULL' " DES Ciphers " 1 "DES"
std_cipherlists 'MEDIUM:!NULL:!aNULL:!SSLv2' " Medium grade encryption " 2 "MEDIUM"
std_cipherlists '3DES:!ADH:!aNULL' " Triple DES Ciphers " 3 "3DES"
std_cipherlists 'HIGH:!NULL:!aNULL:!DES:!3DES' " High grade encryption " 0 "HIGH"
outln
return 0
}
# arg1: file with input for grepping the bit length for ECDH/DHE
# arg2: whether to print warning "old fart" or not (empty: no)
read_dhbits_from_file() {
local bits what_dh temp
local add=""
local old_fart=" (openssl cannot show DH bits)"
temp=$(awk -F': ' '/^Server Temp Key/ { print $2 }' "$1") # extract line
what_dh=$(awk -F',' '{ print $1 }' <<< $temp)
bits=$(awk -F',' '{ print $3 }' <<< $temp)
# RH's backport has the DH bits in second arg after comma
grep -q bits <<< $bits || bits=$(awk -F',' '{ print $2 }' <<< $temp)
bits=$(tr -d ' bits' <<< $bits)
debugme echo ">$HAS_DH_BITS|$what_dh|$bits<"
[[ -n "$what_dh" ]] && HAS_DH_BITS=true # FIX 190
if [[ -z "$what_dh" ]] && ! "$HAS_DH_BITS"; then
if [[ -z "$2" ]]; then
pr_warning "$old_fart"
fi
return 0
fi
[[ -n "$bits" ]] && [[ -z "$2" ]] && out ", "
if [[ $what_dh == "DH" ]] || [[ $what_dh == "EDH" ]]; then
[[ -z "$2" ]] && add="bit DH"
if [[ "$bits" -le 600 ]]; then
pr_svrty_critical "$bits $add"
elif [[ "$bits" -le 800 ]]; then
pr_svrty_high "$bits $add"
elif [[ "$bits" -le 1280 ]]; then
pr_svrty_medium "$bits $add"
elif [[ "$bits" -ge 2048 ]]; then
pr_done_good "$bits $add"
else
out "$bits $add"
fi
# https://wiki.openssl.org/index.php/Elliptic_Curve_Cryptography, http://www.keylength.com/en/compare/
elif [[ $what_dh == "ECDH" ]]; then
[[ -z "$2" ]] && add="bit ECDH"
if [[ "$bits" -le 80 ]]; then # has that ever existed?
pr_svrty_critical "$bits $add"
elif [[ "$bits" -le 108 ]]; then # has that ever existed?
pr_svrty_high "$bits $add"
elif [[ "$bits" -le 163 ]]; then
pr_svrty_medium "$bits $add"
elif [[ "$bits" -le 193 ]]; then # hmm, according to https://wiki.openssl.org/index.php/Elliptic_Curve_Cryptography it should ok
pr_svrty_minor "$bits $add" # but openssl removed it https://github.com/drwetter/testssl.sh/issues/299#issuecomment-220905416
elif [[ "$bits" -le 224 ]]; then
out "$bits $add"
elif [[ "$bits" -gt 224 ]]; then
pr_done_good "$bits $add"
else
out "$bits $add"
fi
fi
return 0
}
run_server_preference() {
local cipher1 cipher2
local default_cipher default_proto
local remark4default_cipher
local -a cipher proto
local p i
local -i ret=0
local list_fwd="DES-CBC3-SHA:RC4-MD5:DES-CBC-SHA:RC4-SHA:AES128-SHA:AES128-SHA256:AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-AES256-SHA:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:DHE-DSS-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:AES256-SHA256"
# now reversed offline via tac, see https://github.com/thomassa/testssl.sh/commit/7a4106e839b8c3033259d66697893765fc468393 :
local list_reverse="AES256-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-DSS-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDH-RSA-AES256-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-DES-CBC3-SHA:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ECDHE-RSA-AES128-SHA:AES256-SHA:AES128-SHA256:AES128-SHA:RC4-SHA:DES-CBC-SHA:RC4-MD5:DES-CBC3-SHA"
local has_cipher_order=true
local isok
outln
pr_headlineln " Testing server preferences "
outln
pr_bold " Has server cipher order? "
$OPENSSL s_client $STARTTLS -cipher $list_fwd $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>$ERRFILE >$TMPFILE
if ! sclient_connect_successful $? $TMPFILE && [[ -z "$STARTTLS_PROTOCOL" ]]; then
pr_warning "no matching cipher in this list found (pls report this): "
outln "$list_fwd . "
has_cipher_order=false
ret=6
fileout "order_bug" "WARN" "Could not determine server cipher order, no matching cipher in this list found (pls report this): $list_fwd"
elif [[ -n "$STARTTLS_PROTOCOL" ]]; then
# now it still could be that we hit this bug: https://github.com/drwetter/testssl.sh/issues/188
# workaround is to connect with a protocol
debugme out "(workaround #188) "
determine_optimal_proto $STARTTLS_PROTOCOL
$OPENSSL s_client $STARTTLS $STARTTLS_OPTIMAL_PROTO -cipher $list_fwd $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>$ERRFILE >$TMPFILE
if ! sclient_connect_successful $? $TMPFILE; then
pr_warning "no matching cipher in this list found (pls report this): "
outln "$list_fwd . "
has_cipher_order=false
ret=6
fileout "order_bug" "WARN" "Could not determine server cipher order, no matching cipher in this list found (pls report this): $list_fwd"
fi
fi
if $has_cipher_order; then
cipher1=$(grep -wa Cipher $TMPFILE | egrep -avw "New|is" | sed -e 's/^ \+Cipher \+://' -e 's/ //g')
$OPENSSL s_client $STARTTLS $STARTTLS_OPTIMAL_PROTO -cipher $list_reverse $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
# that worked above so no error handling here
cipher2=$(grep -wa Cipher $TMPFILE | egrep -avw "New|is" | sed -e 's/^ \+Cipher \+://' -e 's/ //g')
if [[ "$cipher1" != "$cipher2" ]]; then
pr_svrty_high "nope (NOT ok)"
remark4default_cipher=" (limited sense as client will pick)"
fileout "order" "NOT ok" "Server does NOT set a cipher order (NOT ok)"
else
pr_done_best "yes (OK)"
remark4default_cipher=""
fileout "order" "OK" "Server sets a cipher order (OK)"
fi
debugme out " $cipher1 | $cipher2"
outln
pr_bold " Negotiated protocol "
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if ! sclient_connect_successful $? $TMPFILE; then
# 2 second try with $OPTIMAL_PROTO especially for intolerant IIS6 servers:
$OPENSSL s_client $STARTTLS $OPTIMAL_PROTO $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
sclient_connect_successful $? $TMPFILE || pr_warning "Handshake error!"
fi
default_proto=$(grep -aw "Protocol" $TMPFILE | sed -e 's/^.*Protocol.*://' -e 's/ //g')
case "$default_proto" in
*TLSv1.2)
pr_done_bestln $default_proto
fileout "order_proto" "OK" "Default protocol TLS1.2 (OK)"
;;
*TLSv1.1)
pr_done_goodln $default_proto
fileout "order_proto" "OK" "Default protocol TLS1.1 (OK)"
;;
*TLSv1)
outln $default_proto
fileout "order_proto" "INFO" "Default protocol TLS1.0"
;;
*SSLv2)
pr_svrty_criticalln $default_proto
fileout "order_proto" "NOT ok" "Default protocol SSLv2"
;;
*SSLv3)
pr_svrty_criticalln $default_proto
fileout "order_proto" "NOT ok" "Default protocol SSLv3"
;;
"")
pr_warning "default proto empty"
if [[ $OSSL_VER == 1.0.2* ]]; then
outln " (Hint: if IIS6 give OpenSSL 1.0.1 a try)"
fileout "order_proto" "WARN" "Default protocol empty (Hint: if IIS6 give OpenSSL 1.0.1 a try)"
else
fileout "order_proto" "WARN" "Default protocol empty"
fi
;;
*)
pr_warning "FIXME line $LINENO: $default_proto"
fileout "order_proto" "WARN" "FIXME line $LINENO: $default_proto"
;;
esac
pr_bold " Negotiated cipher "
default_cipher=$(grep -aw "Cipher" $TMPFILE | egrep -avw "New|is" | sed -e 's/^.*Cipher.*://' -e 's/ //g')
case "$default_cipher" in
*NULL*|*EXP*)
pr_svrty_critical "$default_cipher"
fileout "order_cipher" "NOT ok" "Default cipher: $default_cipher$(read_dhbits_from_file "$TMPFILE") (NOT ok) $remark4default_cipher"
;;
*RC4*)
pr_svrty_high "$default_cipher"
fileout "order_cipher" "NOT ok" "Default cipher: $default_cipher$(read_dhbits_from_file "$TMPFILE") (NOT ok) remark4default_cipher"
;;
*CBC*)
pr_svrty_medium "$default_cipher"
fileout "order_cipher" "MEDIUM" "Default cipher: $default_cipher$(read_dhbits_from_file "$TMPFILE") $remark4default_cipher"
;; # FIXME BEAST: We miss some CBC ciphers here, need to work w/ a list
*GCM*|*CHACHA20*)
pr_done_best "$default_cipher"
fileout "order_cipher" "OK" "Default cipher: $default_cipher$(read_dhbits_from_file "$TMPFILE") (OK) $remark4default_cipher"
;; # best ones
ECDHE*AES*)
pr_svrty_minor "$default_cipher"
fileout "order_cipher" "WARN" "Default cipher: $default_cipher$(read_dhbits_from_file "$TMPFILE") (cbc) $remark4default_cipher"
;; # it's CBC. --> lucky13
"")
pr_warning "default cipher empty" ;
if [[ $OSSL_VER == 1.0.2* ]]; then
out " (Hint: if IIS6 give OpenSSL 1.0.1 a try)"
fileout "order_cipher" "WARN" "Default cipher empty (Hint: if IIS6 give OpenSSL 1.0.1 a try) $remark4default_cipher"
else
fileout "order_cipher" "WARN" "Default cipher empty $remark4default_cipher"
fi
;;
*)
out "$default_cipher"
fileout "order_cipher" "INFO" "Default cipher: $default_cipher$(read_dhbits_from_file "$TMPFILE") $remark4default_cipher"
;;
esac
read_dhbits_from_file "$TMPFILE"
outln "$remark4default_cipher"
if [[ ! -z "$remark4default_cipher" ]]; then
# no cipher order
pr_bold " Negotiated cipher per proto"; outln " $remark4default_cipher"
i=1
for p in ssl2 ssl3 tls1 tls1_1 tls1_2; do
if [[ $p == ssl2 ]] && ! "$HAS_SSL2"; then
out " (SSLv2: "; local_problem "$OPENSSL doesn't support \"s_client -ssl2\""; outln ")";
continue
fi
if [[ $p == ssl3 ]] && ! "$HAS_SSL3"; then
out " (SSLv3: "; local_problem "$OPENSSL doesn't support \"s_client -ssl3\"" ; outln ")";
continue
fi
$OPENSSL s_client $STARTTLS -"$p" $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE; then
proto[i]=$(grep -aw "Protocol" $TMPFILE | sed -e 's/^.*Protocol.*://' -e 's/ //g')
cipher[i]=$(grep -aw "Cipher" $TMPFILE | egrep -avw "New|is" | sed -e 's/^.*Cipher.*://' -e 's/ //g')
[[ ${cipher[i]} == "0000" ]] && cipher[i]="" # Hack!
[[ $DEBUG -ge 2 ]] && outln "Default cipher for ${proto[i]}: ${cipher[i]}"
else
proto[i]=""
cipher[i]=""
fi
i=$(($i + 1))
done
[[ -n "$PROXY" ]] && arg=" SPDY/NPN is"
[[ -n "$STARTTLS" ]] && arg=" "
if spdy_pre " $arg" ; then # is NPN/SPDY supported and is this no STARTTLS? / no PROXY
$OPENSSL s_client -connect $NODEIP:$PORT $BUGS -nextprotoneg "$NPN_PROTOs" $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE; then
proto[i]=$(grep -aw "Next protocol" $TMPFILE | sed -e 's/^Next protocol://' -e 's/(.)//' -e 's/ //g')
if [[ -z "${proto[i]}" ]]; then
cipher[i]=""
else
cipher[i]=$(grep -aw "Cipher" $TMPFILE | egrep -avw "New|is" | sed -e 's/^.*Cipher.*://' -e 's/ //g')
[[ $DEBUG -ge 2 ]] && outln "Default cipher for ${proto[i]}: ${cipher[i]}"
fi
fi
else
outln # we miss for STARTTLS 1x LF otherwise
fi
for i in 1 2 3 4 5 6; do
if [[ -n "${cipher[i]}" ]]; then # cipher not empty
if [[ -z "${cipher[i-1]}" ]]; then # previous one empty
#outln
printf -- " %-30s %s" "${cipher[i]}:" "${proto[i]}" # print out both
else # previous NOT empty
if [[ "${cipher[i-1]}" == "${cipher[i]}" ]]; then # and previous protocol same cipher
out ", ${proto[i]}" # same cipher --> only print out protocol behind it
else
outln
printf -- " %-30s %s" "${cipher[i]}:" "${proto[i]}" # print out both
fi
fi
fi
fileout "order_${proto[i]}_cipher" "INFO" "Default cipher on ${proto[i]}: ${cipher[i]}remark4default_cipher"
done
fi
fi
tmpfile_handle $FUNCNAME.txt
if [[ -z "$remark4default_cipher" ]]; then
cipher_pref_check
else
outln "\n No further cipher order check has been done as order is determined by the client"
outln
fi
return 0
}
check_tls12_pref() {
local batchremoved="-CAMELLIA:-IDEA:-KRB5:-PSK:-SRP:-aNULL:-eNULL"
local batchremoved_success=false
local tested_cipher="-$1"
local order="$1"
while true; do
$OPENSSL s_client $STARTTLS -tls1_2 $BUGS -cipher "ALL:$tested_cipher:$batchremoved" -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE ; then
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
order+=" $cipher"
tested_cipher="$tested_cipher:-$cipher"
else
debugme outln "A: $tested_cipher"
break
fi
done
batchremoved="${batchremoved//-/}"
while true; do
# no ciphers from "ALL:$tested_cipher:$batchremoved" left
# now we check $batchremoved, and remove the minus signs first:
$OPENSSL s_client $STARTTLS -tls1_2 $BUGS -cipher "$batchremoved" -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE ; then
batchremoved_success=true # signals that we have some of those ciphers and need to put everything together later on
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
order+=" $cipher"
batchremoved="$batchremoved:-$cipher"
debugme outln "B1: $batchremoved"
else
debugme outln "B2: $batchremoved"
break
# nothing left with batchremoved ciphers, we need to put everything together
fi
done
if "$batchremoved_success"; then
# now we combine the two cipher sets from both while loops
combined_ciphers="${order// /:}"
$OPENSSL s_client $STARTTLS -tls1_2 $BUGS -cipher "$combined_ciphers" -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE ; then
# first cipher
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
order="$cipher"
tested_cipher="-$cipher"
else
fixmeln "something weird happened around line $((LINENO - 6))"
return 1
fi
while true; do
$OPENSSL s_client $STARTTLS -tls1_2 $BUGS -cipher "$combined_ciphers:$tested_cipher" -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE ; then
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
order+=" $cipher"
tested_cipher="$tested_cipher:-$cipher"
else
# nothing left, we're done
out " $order"
break
fi
done
else
# second cipher set didn't succeed: we can just output everything
out " $order"
fi
tmpfile_handle $FUNCNAME.txt
return 0
}
cipher_pref_check() {
local p proto protos npn_protos
local tested_cipher cipher order
local overflow_probe_cipherlist="ALL:-ECDHE-RSA-AES256-GCM-SHA384:-AES128-SHA:-DES-CBC3-SHA"
pr_bold " Cipher order"
for p in ssl2 ssl3 tls1 tls1_1 tls1_2; do
order=""
if [[ $p == ssl2 ]] && ! "$HAS_SSL2"; then
out "\n SSLv2: "; local_problem "$OPENSSL doesn't support \"s_client -ssl2\"";
continue
fi
if [[ $p == ssl3 ]] && ! "$HAS_SSL3"; then
out "\n SSLv3: "; local_problem "$OPENSSL doesn't support \"s_client -ssl3\"";
continue
fi
# with the supplied binaries SNI works also for SSLv2 (+ SSLv3)
$OPENSSL s_client $STARTTLS -"$p" $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE; then
tested_cipher=""
proto=$(awk '/Protocol/ { print $3 }' $TMPFILE)
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
[[ -z "$proto" ]] && continue # for early openssl versions sometimes needed
outln
printf " %-10s" "$proto: "
tested_cipher="-"$cipher
order="$cipher"
if [[ $p == tls1_2 ]]; then
# for some servers the ClientHello is limited to 128 ciphers or the ClientHello itself has a length restriction.
# So far, this was only observed in TLS 1.2, affected are e.g. old Cisco LBs or ASAs, see issue #189
# To check whether a workaround is needed we send a laaarge list of ciphers/big client hello. If connect fails,
# we hit the bug and automagically do the workround. Cost: this is for all servers only 1x more connect
$OPENSSL s_client $STARTTLS -tls1_2 $BUGS -cipher "$overflow_probe_cipherlist" -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
if ! sclient_connect_successful $? $TMPFILE; then
#FIXME this needs to be handled differently. We need 2 status: BUG={true,false,not tested yet}
SERVER_SIZE_LIMIT_BUG=true
fi
fi
if [[ $p == tls1_2 ]] && "$SERVER_SIZE_LIMIT_BUG"; then
order=$(check_tls12_pref "$cipher")
out "$order"
else
out " $cipher" # this is the first cipher for protocol
while true; do
$OPENSSL s_client $STARTTLS -"$p" $BUGS -cipher "ALL:$tested_cipher" -connect $NODEIP:$PORT $PROXY $SNI </dev/null 2>>$ERRFILE >$TMPFILE
sclient_connect_successful $? $TMPFILE || break
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
out " $cipher"
order+=" $cipher"
tested_cipher="$tested_cipher:-$cipher"
done
fi
fi
[[ -z "$order" ]] || fileout "order_$p" "INFO" "Default cipher order for protocol $p: $order"
done
outln
if ! spdy_pre " SPDY/NPN: "; then # is NPN/SPDY supported and is this no STARTTLS?
outln
else
npn_protos=$($OPENSSL s_client $BUGS -nextprotoneg \"\" -connect $NODEIP:$PORT $SNI </dev/null 2>>$ERRFILE | grep -a "^Protocols " | sed -e 's/^Protocols.*server: //' -e 's/,//g')
for p in $npn_protos; do
order=""
$OPENSSL s_client $BUGS -nextprotoneg "$p" -connect $NODEIP:$PORT $SNI </dev/null 2>>$ERRFILE >$TMPFILE
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
printf " %-10s %s " "$p:" "$cipher"
tested_cipher="-"$cipher
order="$cipher"
while true; do
$OPENSSL s_client -cipher "ALL:$tested_cipher" $BUGS -nextprotoneg "$p" -connect $NODEIP:$PORT $SNI </dev/null 2>>$ERRFILE >$TMPFILE
sclient_connect_successful $? $TMPFILE || break
cipher=$(awk '/Cipher.*:/ { print $3 }' $TMPFILE)
out "$cipher "
tested_cipher="$tested_cipher:-$cipher"
order+=" $cipher"
done
outln
[[ -n $order ]] && fileout "order_spdy_$p" "INFO" "Default cipher order for SPDY protocol $p: $order"
done
fi
outln
tmpfile_handle $FUNCNAME.txt
return 0
}
# arg1 is proto or empty
get_host_cert() {
local tmpvar=$TEMPDIR/$FUNCNAME.txt # change later to $TMPFILE
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI $1 2>/dev/null </dev/null >$tmpvar
if sclient_connect_successful $? $tmpvar; then
awk '/-----BEGIN/,/-----END/ { print $0 }' $tmpvar >$HOSTCERT
return 0
else
pr_warningln "could not retrieve host certificate!"
#fileout "host_certificate" "WARN" "Could not retrieve host certificate!"
return 1
fi
#tmpfile_handle $FUNCNAME.txt
#return $((${PIPESTATUS[0]} + ${PIPESTATUS[1]}))
}
verify_retcode_helper() {
local ret=0
local -i retcode=$1
case $retcode in
# codes from ./doc/apps/verify.pod | verify(1ssl)
24) out "(certificate unreadable)" ;; # X509_V_ERR_INVALID_CA
23) out "(certificate revoked)" ;; # X509_V_ERR_CERT_REVOKED
21) out "(chain incomplete, only 1 cert provided)" ;; # X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE
20) out "(chain incomplete)" ;; # X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY
19) out "(self signed CA in chain)" ;; # X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN
18) out "(self signed)" ;; # X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT
10) out "(expired)" ;; # X509_V_ERR_CERT_HAS_EXPIRED
9) out "(not yet valid)" ;; # X509_V_ERR_CERT_NOT_YET_VALID
2) out "(issuer cert missing)" ;; # X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT
*) ret=1 ; pr_warning " (unknown, pls report) $1" ;;
esac
return $ret
}
# arg1: number of certificate if provided >1
determine_trust() {
local json_prefix=$1
local -i i=1
local -i num_ca_bundles=0
local bundle_fname=""
local -a certificate_file verify_retcode trust
local ok_was=""
local notok_was=""
local all_ok=true
local some_ok=false
local code
local ca_bundles="$INSTALL_DIR/etc/*.pem"
local spaces=" "
local -i certificates_provided=1+$(grep -c "\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-" $TEMPDIR/intermediatecerts.pem)
local addtl_warning
# If $json_prefix is not empty, then there is more than one certificate
# and the output should should be indented by two more spaces.
[[ -n $json_prefix ]] && spaces=" "
if [[ $OSSL_VER_MAJOR.$OSSL_VER_MINOR != "1.0.2" ]] && [[ $OSSL_VER_MAJOR.$OSSL_VER_MINOR != "1.1.0" ]]; then
addtl_warning="(Your openssl <= 1.0.2 might be too unreliable to determine trust)"
fileout "${json_prefix}trust_warn" "WARN" "$addtl_warning"
fi
debugme outln
for bundle_fname in $ca_bundles; do
certificate_file[i]=$(basename ${bundle_fname//.pem})
if [[ ! -r $bundle_fname ]]; then
pr_warningln "\"$bundle_fname\" cannot be found / not readable"
return 7
fi
debugme printf -- " %-12s" "${certificate_file[i]}"
# set SSL_CERT_DIR to /dev/null so that $OPENSSL verify will only use certificates in $bundle_fname
(export SSL_CERT_DIR="/dev/null; export SSL_CERT_FILE=/dev/null"
if [[ $certificates_provided -ge 2 ]]; then
$OPENSSL verify -purpose sslserver -CAfile "$bundle_fname" -untrusted $TEMPDIR/intermediatecerts.pem $HOSTCERT >$TEMPDIR/${certificate_file[i]}.1 2>$TEMPDIR/${certificate_file[i]}.2
else
$OPENSSL verify -purpose sslserver -CAfile "$bundle_fname" $HOSTCERT >$TEMPDIR/${certificate_file[i]}.1 2>$TEMPDIR/${certificate_file[i]}.2
fi)
verify_retcode[i]=$(awk '/error [1-9][0-9]? at [0-9]+ depth lookup:/ { if (!found) {print $2; found=1} }' $TEMPDIR/${certificate_file[i]}.1)
[[ -z "${verify_retcode[i]}" ]] && verify_retcode[i]=0
if [[ ${verify_retcode[i]} -eq 0 ]]; then
trust[i]=true
some_ok=true
debugme pr_done_good "Ok "
debugme outln "${verify_retcode[i]}"
else
trust[i]=false
all_ok=false
debugme pr_svrty_high "not trusted "
debugme outln "${verify_retcode[i]}"
fi
i=$((i + 1))
done
num_ca_bundles=$((i - 1))
debugme out " "
if $all_ok; then
# all stores ok
pr_done_good "Ok "; pr_warning "$addtl_warning"
# we did to stdout the warning above already, so we could stay here with INFO:
fileout "${json_prefix}trust" "OK" "All certificate trust checks passed. $addtl_warning"
else
# at least one failed
pr_svrty_critical "NOT ok"
if ! $some_ok; then
# all failed (we assume with the same issue), we're displaying the reason
out " "
verify_retcode_helper "${verify_retcode[2]}"
fileout "${json_prefix}trust" "NOT ok" "All certificate trust checks failed: $(verify_retcode_helper "${verify_retcode[2]}"). $addtl_warning"
else
# is one ok and the others not ==> display the culprit store
if $some_ok ; then
pr_svrty_critical ":"
for ((i=1;i<=num_ca_bundles;i++)); do
if ${trust[i]}; then
ok_was="${certificate_file[i]} $ok_was"
else
#code="$(verify_retcode_helper ${verify_retcode[i]})"
#notok_was="${certificate_file[i]} $notok_was"
pr_svrty_high " ${certificate_file[i]} "
verify_retcode_helper "${verify_retcode[i]}"
notok_was="${certificate_file[i]} $(verify_retcode_helper "${verify_retcode[i]}") $notok_was"
fi
done
#pr_svrty_high "$notok_was "
#outln "$code"
outln
# lf + green ones
[[ "$DEBUG" -eq 0 ]] && out "$spaces"
pr_done_good "OK: $ok_was"
fi
fileout "${json_prefix}trust" "NOT ok" "Some certificate trust checks failed : OK : $ok_was NOT ok: $notok_was $addtl_warning"
fi
[[ -n "$addtl_warning" ]] && out "\n$spaces" && pr_warning "$addtl_warning"
fi
outln
return 0
}
# not handled: Root CA supplied (contains anchor)
tls_time() {
local now difftime
local spaces=" "
tls_sockets "01" "$TLS_CIPHER" # try first TLS 1.0 (most frequently used protocol)
[[ -z "$TLS_TIME" ]] && tls_sockets "03" "$TLS12_CIPHER" # TLS 1.2
[[ -z "$TLS_TIME" ]] && tls_sockets "02" "$TLS_CIPHER" # TLS 1.1
[[ -z "$TLS_TIME" ]] && tls_sockets "00" "$TLS_CIPHER" # SSL 3
pr_bold " TLS clock skew" ; out "$spaces"
if [[ -n "$TLS_TIME" ]]; then # nothing returned a time!
difftime=$(($TLS_TIME - $TLS_NOW)) # TLS_NOW is being set in tls_sockets()
if [[ "${#difftime}" -gt 5 ]]; then
# openssl >= 1.0.1f fills this field with random values! --> good for possible fingerprint
out "random values, no fingerprinting possible "
fileout "tls_time" "INFO" "Your TLS time seems to be filled with random values to prevent fingerprinting"
else
[[ $difftime != "-"* ]] && [[ $difftime != "0" ]] && difftime="+$difftime"
out "$difftime"; out " sec from localtime";
fileout "tls_time" "INFO" "Your TLS time is skewed from your localtime by $difftime seconds"
fi
debugme out "$TLS_TIME"
outln
else
pr_warning "SSLv3 through TLS 1.2 didn't return a timestamp"
fileout "tls_time" "INFO" "No TLS timestamp returned by SSLv3 through TLSv1.2"
fi
return 0
}
# core function determining whether handshake succeded or not
sclient_connect_successful() {
[[ $1 -eq 0 ]] && return 0
[[ -n $(awk '/Master-Key: / { print $2 }' "$2") ]] && return 0
# second check saved like
# fgrep 'Cipher is (NONE)' "$2" &> /dev/null && return 1
# what's left now is: master key empty and Session-ID not empty ==> probably client based auth with x509 certificate
return 1
}
# arg1 is "-cipher <OpenSSL cipher>" or empty
# arg2 is a list of protocols to try (tls1_2, tls1_1, tls1, ssl3) or empty (if all should be tried)
determine_tls_extensions() {
local proto
local success
local alpn=""
local savedir
local nrsaved
"$HAS_ALPN" && alpn="h2-14,h2-15,h2"
if [[ -n "$2" ]]; then
protocols_to_try="$2"
else
protocols_to_try="tls1_2 tls1_1 tls1 ssl3"
fi
# throwing 1st every cipher/protocol at the server to know what works
success=7
for proto in $protocols_to_try; do
# alpn: echo | openssl s_client -connect google.com:443 -tlsextdebug -alpn h2-14 -servername google.com <-- suport needs to be checked b4 -- see also: ssl/t1_trce.c
$OPENSSL s_client $STARTTLS $BUGS $1 -showcerts -connect $NODEIP:$PORT $PROXY $SNI -$proto -tlsextdebug -nextprotoneg $alpn -status </dev/null 2>$ERRFILE >$TMPFILE
sclient_connect_successful $? $TMPFILE && success=0 && break
done # this loop is needed for IIS6 and others which have a handshake size limitations
if [[ $success -eq 7 ]]; then
# "-status" above doesn't work for GOST only servers, so we do another test without it and see whether that works then:
$OPENSSL s_client $STARTTLS $BUGS $1 -showcerts -connect $NODEIP:$PORT $PROXY $SNI -$proto -tlsextdebug </dev/null 2>>$ERRFILE >$TMPFILE
if ! sclient_connect_successful $? $TMPFILE; then
if [ -z "$1" ]; then
pr_warningln "Strange, no SSL/TLS protocol seems to be supported (error around line $((LINENO - 6)))"
fi
tmpfile_handle $FUNCNAME.txt
return 7 # this is ugly, I know
else
GOST_STATUS_PROBLEM=true
fi
fi
#TLS_EXTENSIONS=$(awk -F'"' '/TLS server extension / { printf "\""$2"\" " }' $TMPFILE)
#
# this is not beautiful (grep+sed)
# but maybe we should just get the ids and do a private matching, according to
# https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml <-- ALPN is missing
TLS_EXTENSIONS=$(grep -a 'TLS server extension ' $TMPFILE | sed -e 's/TLS server extension //g' -e 's/\" (id=/\/#/g' -e 's/,.*$/,/g' -e 's/),$/\"/g')
TLS_EXTENSIONS=$(echo $TLS_EXTENSIONS) # into one line
# Place the server's certificate in $HOSTCERT and any intermediate
# certificates that were provided in $TEMPDIR/intermediatecerts.pem
savedir=$(pwd); cd $TEMPDIR
# http://backreference.org/2010/05/09/ocsp-verification-with-openssl/
awk -v n=-1 '/Certificate chain/ {start=1}
/-----BEGIN CERTIFICATE-----/{ if (start) {inc=1; n++} }
inc { print > ("level" n ".crt") }
/---END CERTIFICATE-----/{ inc=0 }' $TMPFILE
nrsaved=$(count_words "$(echo level?.crt 2>/dev/null)")
if [[ $nrsaved -eq 0 ]]; then
success=1
else
success=0
mv level0.crt $HOSTCERT
if [[ $nrsaved -eq 1 ]]; then
echo "" > $TEMPDIR/intermediatecerts.pem
else
cat level?.crt > $TEMPDIR/intermediatecerts.pem
rm level?.crt
fi
fi
cd "$savedir"
tmpfile_handle $FUNCNAME.txt
return $success
}
# arg1: path to certificate
# returns CN
get_cn_from_cert() {
local subject
# attention! openssl 1.0.2 doesn't properly handle online output from certifcates from trustwave.com/github.com
#FIXME: use -nameopt oid for robustness
# for e.g. russian sites -esc_msb,utf8 works in an UTF8 terminal -- any way to check platform indepedent?
# see x509(1ssl):
subject="$($OPENSSL x509 -in $1 -noout -subject -nameopt multiline,-align,sname,-esc_msb,utf8,-space_eq 2>>$ERRFILE)"
echo "$(awk -F'=' '/CN=/ { print $2 }' <<< "$subject")"
return $?
}
# Return 0 if the server name provided in arg1 matches the CN or SAN in arg2, otherwise return 1.
compare_server_name_to_cert()
{
local servername=$1
local cert=$2
local cn dns_sans ip_sans san basename
cn="$(get_cn_from_cert $cert)"
if [[ -n "$cn" ]]; then
[[ "$cn" == "$servername" ]] && return 0
# If the CN contains a wildcard name, then do a wildcard match
if echo -n "$cn" | grep -q '^*.'; then
basename="$(echo -n "$cn" | sed 's/^\*.//')"
[[ "$cn" == "*.$basename" ]] && [[ "$servername" == *".$basename" ]] && return 0
fi
fi
# Check whether any of the DNS names in the certificate match the servername
dns_sans=$($OPENSSL x509 -in $cert -noout -text 2>>$ERRFILE | grep -A2 "Subject Alternative Name" | \
tr '.' '\n' grep "DNS:" | sed -e 's/DNS://g' -e 's/ //g')
for san in $dns_sans; do
[[ "$san" == "$servername" ]] && return 0
# If $san is a wildcard name, then do a wildcard match
if echo -n "$san" | grep -q '^*.'; then
basename="$(echo -n "$san" | sed 's/^\*.//')"
[[ "$san" == "*.$basename" ]] && [[ "$servername" == *".$basename" ]] && return 0
fi
done
# Check whether any of the IP addresses in the certificate match the serername
ip_sans=$($OPENSSL x509 -in $cert -noout -text 2>>$ERRFILE | grep -A2 "Subject Alternative Name" | \
tr ',' '\n' | grep "IP Address:" | sed -e 's/IP Address://g' -e 's/ //g')
for san in $ip_sans; do
[[ "$san" == "$servername" ]] && return 0
done
return 1
}
certificate_info() {
local proto
local -i certificate_number=$1
local -i number_of_certificates=$2
local cipher=$3
local cert_keysize=$4
local ocsp_response=$5
local ocsp_response_status=$6
local cert_sig_algo cert_sig_hash_algo cert_key_algo
local expire days2expire secs2warn ocsp_uri crl startdate enddate issuer_C issuer_O issuer sans san cn cn_nosni
local cert_fingerprint_sha1 cert_fingerprint_sha2 cert_fingerprint_serial
local policy_oid
local spaces=""
local wildcard=false
local -i certificates_provided
local cnfinding
local cnok="OK"
local expfinding expok="OK"
local json_prefix="" # string to place at beginng of JSON IDs when there is more than one certificate
local indent=""
local days2warn2=$DAYS2WARN2
local days2warn1=$DAYS2WARN1
if [[ $number_of_certificates -gt 1 ]]; then
[[ $certificate_number -eq 1 ]] && outln
indent=" "
out "$indent"
pr_headlineln "Server Certificate #$certificate_number"
json_prefix="Server Certificate #$certificate_number "
spaces=" "
else
spaces=" "
fi
cert_sig_algo=$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | grep "Signature Algorithm" | sed 's/^.*Signature Algorithm: //' | sort -u )
cert_key_algo=$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | awk -F':' '/Public Key Algorithm:/ { print $2 }' | sort -u )
out "$indent" ; pr_bold " Signature Algorithm "
case $cert_sig_algo in
sha1WithRSAEncryption)
pr_svrty_mediumln "SHA1 with RSA"
fileout "${json_prefix}algorithm" "MEDIUM" "Signature Algorithm: SHA1 with RSA (warning)"
;;
sha224WithRSAEncryption)
outln "SHA224 with RSA"
fileout "${json_prefix}algorithm" "INFO" "Signature Algorithm: SHA224 with RSA"
;;
sha256WithRSAEncryption)
pr_done_goodln "SHA256 with RSA"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: SHA256 with RSA (OK)"
;;
sha384WithRSAEncryption)
pr_done_goodln "SHA384 with RSA"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: SHA384 with RSA (OK)"
;;
sha512WithRSAEncryption)
pr_done_goodln "SHA512 with RSA"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: SHA512 with RSA (OK)"
;;
ecdsa-with-SHA1)
pr_svrty_mediumln "ECDSA with SHA1"
fileout "${json_prefix}algorithm" "MEDIUM" "Signature Algorithm: ECDSA with SHA1 (warning)"
;;
ecdsa-with-SHA224)
outln "ECDSA with SHA224"
fileout "${json_prefix}algorithm" "INFO" "Signature Algorithm: ECDSA with SHA224"
;;
ecdsa-with-SHA256)
pr_done_goodln "ECDSA with SHA256"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: ECDSA with SHA256 (OK)"
;;
ecdsa-with-SHA384)
pr_done_goodln "ECDSA with SHA384"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: ECDSA with SHA384 (OK)"
;;
ecdsa-with-SHA512)
pr_done_goodln "ECDSA with SHA512"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: ECDSA with SHA512 (OK)"
;;
dsaWithSHA1)
pr_svrty_mediumln "DSA with SHA1"
fileout "${json_prefix}algorithm" "MEDIUM" "Signature Algorithm: DSA with SHA1 (warning)"
;;
dsa_with_SHA224)
outln "DSA with SHA224"
fileout "${json_prefix}algorithm" "INFO" "Signature Algorithm: DSA with SHA224"
;;
dsa_with_SHA256)
pr_done_goodln "DSA with SHA256"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: DSA with SHA256 (OK)"
;;
rsassaPss)
cert_sig_hash_algo="$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | grep -A 1 "Signature Algorithm" | head -2 | tail -1 | sed 's/^.*Hash Algorithm: //')"
case $cert_sig_hash_algo in
sha1)
pr_svrty_mediumln "RSASSA-PSS with SHA1"
fileout "${json_prefix}algorithm" "MEDIUM" "Signature Algorithm: RSASSA-PSS with SHA1 (warning)"
;;
sha224)
outln "RSASSA-PSS with SHA224"
fileout "${json_prefix}algorithm" "INFO" "Signature Algorithm: RSASSA-PSS with SHA224"
;;
sha256)
pr_done_goodln "RSASSA-PSS with SHA256"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: RSASSA-PSS with SHA256 (OK)"
;;
sha384)
pr_done_goodln "RSASSA-PSS with SHA384"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: RSASSA-PSS with SHA384 (OK)"
;;
sha512)
pr_done_goodln "RSASSA-PSS with SHA512"
fileout "${json_prefix}algorithm" "OK" "Signature Algorithm: RSASSA-PSS with SHA512 (OK)"
;;
*)
out "RSASSA-PSS with $cert_sig_hash_algo"
pr_warningln " (Unknown hash algorithm)"
fileout "${json_prefix}algorithm" "DEBUG" "Signature Algorithm: RSASSA-PSS with $cert_sig_hash_algo"
esac
;;
md2*)
pr_svrty_criticalln "MD2"
fileout "${json_prefix}algorithm" "NOT ok" "Signature Algorithm: MD2 (NOT ok)"
;;
md4*)
pr_svrty_criticalln "MD4"
fileout "${json_prefix}algorithm" "NOT ok" "Signature Algorithm: MD4 (NOT ok)"
;;
md5*)
pr_svrty_criticalln "MD5"
fileout "${json_prefix}algorithm" "NOT ok" "Signature Algorithm: MD5 (NOT ok)"
;;
*)
out "$cert_sig_algo ("
pr_warning "FIXME: can't tell whether this is good or not"
outln ")"
fileout "${json_prefix}algorithm" "DEBUG" "Signature Algorithm: $sign_algo"
;;
esac
# old, but interesting: https://blog.hboeck.de/archives/754-Playing-with-the-EFF-SSL-Observatory.html
out "$indent"; pr_bold " Server key size "
if [[ -z "$cert_keysize" ]]; then
outln "(couldn't determine)"
fileout "${json_prefix}key_size" "WARN" "Server keys size cannot be determined"
else
case $cert_key_algo in
*RSA*|*rsa*) out "RSA ";;
*DSA*|*dsa*) out "DSA ";;
*ecdsa*|*ecPublicKey) out "ECDSA ";;
*GOST*|*gost*) out "GOST ";;
*) pr_warning "fixme: $cert_key_algo " ;;
esac
# https://tools.ietf.org/html/rfc4492, http://www.keylength.com/en/compare/
# http://infoscience.epfl.ch/record/164526/files/NPDF-22.pdf
# see http://csrc.nist.gov/publications/nistpubs/800-57/sp800-57_part1_rev3_general.pdf
# Table 2 @ chapter 5.6.1 (~ p64)
if [[ $cert_key_algo =~ ecdsa ]] || [[ $cert_key_algo =~ ecPublicKey ]]; then
if [[ "$cert_keysize" -le 110 ]]; then # a guess
pr_svrty_critical "$cert_keysize"
fileout "${json_prefix}key_size" "NOT ok" "Server keys $cert_keysize EC bits (NOT ok)"
elif [[ "$cert_keysize" -le 123 ]]; then # a guess
pr_svrty_high "$cert_keysize"
fileout "${json_prefix}key_size" "NOT ok" "Server keys $cert_keysize EC bits (NOT ok)"
elif [[ "$cert_keysize" -le 163 ]]; then
pr_svrty_medium "$cert_keysize"
fileout "${json_prefix}key_size" "MEDIUM" "Server keys $cert_keysize EC bits"
elif [[ "$cert_keysize" -le 224 ]]; then
out "$cert_keysize"
fileout "${json_prefix}key_size" "INFO" "Server keys $cert_keysize EC bits"
elif [[ "$cert_keysize" -le 533 ]]; then
pr_done_good "$cert_keysize"
fileout "${json_prefix}key_size" "OK" "Server keys $cert_keysize EC bits (OK)"
else
out "keysize: $cert_keysize (not expected, FIXME)"
fileout "${json_prefix}key_size" "DEBUG" "Server keys $cert_keysize bits (not expected)"
fi
outln " bits"
elif [[ $cert_key_algo = *RSA* ]] || [[ $cert_key_algo = *rsa* ]] || [[ $cert_key_algo = *dsa* ]]; then
if [[ "$cert_keysize" -le 512 ]]; then
pr_svrty_critical "$cert_keysize"
outln " bits"
fileout "${json_prefix}key_size" "NOT ok" "Server keys $cert_keysize bits (NOT ok)"
elif [[ "$cert_keysize" -le 768 ]]; then
pr_svrty_high "$cert_keysize"
outln " bits"
fileout "${json_prefix}key_size" "NOT ok" "Server keys $cert_keysize bits (NOT ok)"
elif [[ "$cert_keysize" -le 1024 ]]; then
pr_svrty_medium "$cert_keysize"
outln " bits"
fileout "${json_prefix}key_size" "MEDIUM" "Server keys $cert_keysize bits"
elif [[ "$cert_keysize" -le 2048 ]]; then
outln "$cert_keysize bits"
fileout "${json_prefix}key_size" "INFO" "Server keys $cert_keysize bits"
elif [[ "$cert_keysize" -le 4096 ]]; then
pr_done_good "$cert_keysize"
fileout "${json_prefix}key_size" "OK" "Server keys $cert_keysize bits (OK)"
outln " bits"
else
pr_magenta "weird key size: $cert_keysize bits"; outln " (could cause compatibility problems)"
fileout "${json_prefix}key_size" "WARN" "Server keys $cert_keysize bits (Odd)"
fi
else
out "$cert_keysize bits ("
pr_warning "FIXME: can't tell whether this is good or not"
outln ")"
fileout "${json_prefix}key_size" "WARN" "Server keys $cert_keysize bits (unknown signature algorithm)"
fi
fi
out "$indent"; pr_bold " Fingerprint / Serial "
cert_fingerprint_sha1="$($OPENSSL x509 -noout -in $HOSTCERT -fingerprint -sha1 2>>$ERRFILE | sed 's/Fingerprint=//' | sed 's/://g')"
cert_fingerprint_serial="$($OPENSSL x509 -noout -in $HOSTCERT -serial 2>>$ERRFILE | sed 's/serial=//')"
cert_fingerprint_sha2="$($OPENSSL x509 -noout -in $HOSTCERT -fingerprint -sha256 2>>$ERRFILE | sed 's/Fingerprint=//' | sed 's/://g' )"
outln "$cert_fingerprint_sha1 / $cert_fingerprint_serial"
outln "$spaces$cert_fingerprint_sha2"
fileout "${json_prefix}fingerprint" "INFO" "Fingerprints / Serial: $cert_fingerprint_sha1 / $cert_fingerprint_serial, $cert_fingerprint_sha2"
[[ -z $CERT_FINGERPRINT_SHA2 ]] && \
CERT_FINGERPRINT_SHA2="$cert_fingerprint_sha2" ||
CERT_FINGERPRINT_SHA2="$cert_fingerprint_sha2 $CERT_FINGERPRINT_SHA2"
out "$indent"; pr_bold " Common Name (CN) "
cnfinding="Common Name (CN) : "
cn="$(get_cn_from_cert $HOSTCERT)"
if [[ -n "$cn" ]]; then
pr_dquoted "$cn"
cnfinding="$cn"
if echo -n "$cn" | grep -q '^*.' ; then
out " (wildcard certificate"
cnfinding+="(wildcard certificate "
if [[ "$cn" == "*.$(echo -n "$cn" | sed 's/^\*.//')" ]]; then
out " match)"
cnfinding+=" match)"
wildcard=true
else
cnfinding+=" NO match)"
cnok="INFO"
#FIXME: we need to test also the SANs as they can contain a wild card (google.de .e.g) ==> 2.7dev
fi
fi
else
cn="no CN field in subject"
out "($cn)"
cnfinding="$cn"
cnok="INFO"
fi
# no cipher suites specified here. We just want the default vhost subject
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $OPTIMAL_PROTO 2>>$ERRFILE </dev/null | awk '/-----BEGIN/,/-----END/ { print $0 }' >$HOSTCERT.nosni
cn_nosni="$(get_cn_from_cert "$HOSTCERT.nosni")"
[[ -z "$cn_nosni" ]] && cn_nosni="no CN field in subject"
#FIXME: check for SSLv3/v2 and look whether it goes to a different CN (probably not polite)
debugme out "\"$NODE\" | \"$cn\" | \"$cn_nosni\""
if [[ "$cn_nosni" == "$cn" ]]; then
outln " (works w/o SNI)"
cnfinding+=" (works w/o SNI)"
elif [[ $NODE == "$cn_nosni" ]]; then
if [[ $SERVICE == "HTTP" ]] || $CLIENT_AUTH ; then
outln " (works w/o SNI)"
cnfinding+=" (works w/o SNI)"
else
outln " (matches certificate directly)"
cnfinding+=" (matches certificate directly)"
# for services != HTTP it depends on the protocol, server and client but it is not named "SNI"
fi
else
if [[ $SERVICE != "HTTP" ]]; then
outln
cnfinding+="\n"
#pr_svrty_mediumln " (non-SNI clients don't match CN but for non-HTTP services it might be ok)"
#FIXME: this is irritating and needs to be redone. Then also the wildcard match needs to be tested against "$cn_nosni"
elif [[ -z "$cn_nosni" ]]; then
out " (request w/o SNI didn't succeed";
cnfinding+=" (request w/o SNI didn't succeed"
if [[ $cert_sig_algo =~ ecdsa ]]; then
out ", usual for EC certificates"
cnfinding+=", usual for EC certificates"
fi
outln ")"
cnfinding+=")"
elif [[ "$cn_nosni" == *"no CN field"* ]]; then
outln ", (request w/o SNI: $cn_nosni)"
cnfinding+=", (request w/o SNI: $cn_nosni)"
else
out " (CN in response to request w/o SNI: "; pr_dquoted "$cn_nosni"; outln ")"
cnfinding+=" (CN in response to request w/o SNI: \"$cn_nosni\")"
fi
fi
fileout "${json_prefix}cn" "$cnok" "$cnfinding"
sans=$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | grep -A2 "Subject Alternative Name" | \
egrep "DNS:|IP Address:|email:|URI:|DirName:|Registered ID:" | tr ',' '\n' | \
sed -e 's/ *DNS://g' -e 's/ *IP Address://g' -e 's/ *email://g' -e 's/ *URI://g' -e 's/ *DirName://g' \
-e 's/ *Registered ID://g' \
-e 's/ *othername:<unsupported>//g' -e 's/ *X400Name:<unsupported>//g' -e 's/ *EdiPartyName:<unsupported>//g')
# ^^^ CACert
out "$indent"; pr_bold " subjectAltName (SAN) "
if [[ -n "$sans" ]]; then
while read san; do
[[ -n "$san" ]] && pr_dquoted "$san"
out " "
done <<< "$sans"
fileout "${json_prefix}san" "INFO" "subjectAltName (SAN) : $sans"
else
out "-- "
fileout "${json_prefix}san" "INFO" "subjectAltName (SAN) : --"
fi
outln
out "$indent"; pr_bold " Issuer "
#FIXME: oid would be better maybe (see above)
issuer="$($OPENSSL x509 -in $HOSTCERT -noout -issuer -nameopt multiline,-align,sname,-esc_msb,utf8,-space_eq 2>>$ERRFILE)"
issuer_CN="$(awk -F'=' '/CN=/ { print $2 }' <<< "$issuer")"
issuer_O="$(awk -F'=' '/O=/ { print $2 }' <<< "$issuer")"
issuer_C="$(awk -F'=' '/C=/ { print $2 }' <<< "$issuer")"
if [[ "$issuer_O" == "issuer=" ]] || [[ "$issuer_O" == "issuer= " ]] || [[ "$issuer_CN" == "$CN" ]]; then
pr_svrty_criticalln "self-signed (NOT ok)"
fileout "${json_prefix}issuer" "NOT ok" "Issuer: selfsigned (NOT ok)"
else
pr_dquoted "$issuer_CN"
out " ("
pr_dquoted "$issuer_O"
if [[ -n "$issuer_C" ]]; then
out " from "
pr_dquoted "$issuer_C"
fileout "${json_prefix}issuer" "INFO" "Issuer: \"$issuer\" ( \"$issuer_O\" from \"$issuer_C\")"
else
fileout "${json_prefix}issuer" "INFO" "Issuer: \"$issuer\" ( \"$issuer_O\" )"
fi
outln ")"
fi
# http://events.ccc.de/congress/2010/Fahrplan/attachments/1777_is-the-SSLiverse-a-safe-place.pdf, see page 40pp
out "$indent"; pr_bold " EV cert"; out " (experimental) "
# only the first one, seldom we have two
policy_oid=$($OPENSSL x509 -in $HOSTCERT -text 2>>$ERRFILE | awk '/ .Policy: / { print $2 }' | awk 'NR < 2')
if echo "$issuer" | egrep -q 'Extended Validation|Extended Validated|EV SSL|EV CA' || \
[[ 2.16.840.1.114028.10.1.2 == "$policy_oid" ]] || \
[[ 2.16.840.1.114412.1.3.0.2 == "$policy_oid" ]] || \
[[ 2.16.840.1.114412.2.1 == "$policy_oid" ]] || \
[[ 2.16.578.1.26.1.3.3 == "$policy_oid" ]] || \
[[ 1.3.6.1.4.1.17326.10.14.2.1.2 == "$policy_oid" ]] || \
[[ 1.3.6.1.4.1.17326.10.8.12.1.2 == "$policy_oid" ]] || \
[[ 1.3.6.1.4.1.13177.10.1.3.10 == "$policy_oid" ]] ; then
out "yes "
fileout "${json_prefix}ev" "OK" "Extended Validation (EV) (experimental) : yes"
else
out "no "
fileout "${json_prefix}ev" "INFO" "Extended Validation (EV) (experimental) : no"
fi
debugme echo "($(newline_to_spaces "$policy_oid"))"
outln
#TODO: use browser OIDs:
# https://mxr.mozilla.org/mozilla-central/source/security/certverifier/ExtendedValidation.cpp
# http://src.chromium.org/chrome/trunk/src/net/cert/ev_root_ca_metadata.cc
# https://certs.opera.com/03/ev-oids.xml
out "$indent"; pr_bold " Certificate Expiration "
enddate=$(parse_date "$($OPENSSL x509 -in $HOSTCERT -noout -enddate 2>>$ERRFILE | cut -d= -f 2)" +"%F %H:%M %z" "%b %d %T %Y %Z")
startdate=$(parse_date "$($OPENSSL x509 -in $HOSTCERT -noout -startdate 2>>$ERRFILE | cut -d= -f 2)" +"%F %H:%M" "%b %d %T %Y %Z")
days2expire=$(( $(parse_date "$enddate" "+%s" "%F %H:%M %z") - $(LC_ALL=C date "+%s") )) # in seconds
days2expire=$((days2expire / 3600 / 24 ))
if grep -q "^Let's Encrypt Authority" <<< "$issuer_CN"; then # we take the half of the thresholds for LE certificates
days2warn2=$((days2warn2 / 2))
days2warn1=$((days2warn1 / 2))
fi
expire=$($OPENSSL x509 -in $HOSTCERT -checkend 1 2>>$ERRFILE)
if ! echo $expire | grep -qw not; then
pr_svrty_critical "expired!"
expfinding="expired!"
expok="NOT ok"
else
secs2warn=$((24 * 60 * 60 * days2warn2)) # low threshold first
expire=$($OPENSSL x509 -in $HOSTCERT -checkend $secs2warn 2>>$ERRFILE)
if echo "$expire" | grep -qw not; then
secs2warn=$((24 * 60 * 60 * days2warn1))
expire=$($OPENSSL x509 -in $HOSTCERT -checkend $secs2warn 2>>$ERRFILE)
if echo "$expire" | grep -qw not; then
pr_done_good "$days2expire >= $days2warn1 days"
expfinding+="$days2expire >= $days2warn1 days"
else
pr_svrty_medium "expires < $days2warn1 days ($days2expire)"
expfinding+="expires < $days2warn1 days ($days2expire)"
expok="WARN"
fi
else
pr_svrty_high "expires < $days2warn2 days ($days2expire) !"
expfinding+="expires < $days2warn2 days ($days2expire) !"
expok="NOT ok"
fi
fi
outln " ($startdate --> $enddate)"
fileout "${json_prefix}expiration" "$expok" "Certificate Expiration : $expfinding ($startdate --> $enddate)"
certificates_provided=1+$(grep -c "\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-" $TEMPDIR/intermediatecerts.pem)
out "$indent"; pr_bold " # of certificates provided"; outln " $certificates_provided"
fileout "${json_prefix}certcount" "INFO" "# of certificates provided : $certificates_provided"
out "$indent"; pr_bold " Chain of trust"; out " (experim.) "
determine_trust "$json_prefix" # Also handles fileout
out "$indent"; pr_bold " Certificate Revocation List "
crl="$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | grep -A 4 "CRL Distribution" | grep URI | sed 's/^.*URI://')"
if [[ -z "$crl" ]]; then
pr_svrty_highln "--"
fileout "${json_prefix}crl" "NOT ok" "No CRL provided (NOT ok)"
elif grep -q http <<< "$crl"; then
if [[ $(count_lines "$crl") -eq 1 ]]; then
outln "$crl"
fileout "${json_prefix}crl" "INFO" "Certificate Revocation List : $crl"
else # more than one CRL
out_row_aligned "$crl" "$spaces"
fileout "${json_prefix}crl" "INFO" "Certificate Revocation List : $crl"
fi
else
pr_warningln "no parsable output \"$crl\", pls report"
fileout "${json_prefix}crl" "WARN" "Certificate Revocation List : no parsable output \"$crl\", pls report"
fi
out "$indent"; pr_bold " OCSP URI "
ocsp_uri=$($OPENSSL x509 -in $HOSTCERT -noout -ocsp_uri 2>>$ERRFILE)
if [[ -z "$ocsp_uri" ]]; then
pr_svrty_highln "--"
fileout "${json_prefix}ocsp_uri" "NOT ok" "OCSP URI : -- (NOT ok)"
else
outln "$ocsp_uri"
fileout "${json_prefix}ocsp_uri" "INFO" "OCSP URI : $ocsp_uri"
fi
out "$indent"; pr_bold " OCSP stapling "
if grep -a "OCSP response" <<<"$ocsp_response" | grep -q "no response sent" ; then
pr_svrty_minor "--"
fileout "${json_prefix}ocsp_stapling" "INFO" "OCSP stapling : not offered"
else
if grep -a "OCSP Response Status" <<<"$ocsp_response_status" | grep -q successful; then
pr_done_good "offered"
fileout "${json_prefix}ocsp_stapling" "OK" "OCSP stapling : offered"
else
if $GOST_STATUS_PROBLEM; then
outln "(GOST servers make problems here, sorry)"
fileout "${json_prefix}ocsp_stapling" "OK" "OCSP stapling : (GOST servers make problems here, sorry)"
ret=0
else
out "(response status unknown)"
fileout "${json_prefix}ocsp_stapling" "OK" "OCSP stapling : not sure what's going on here, debug: $ocsp_response"
debugme grep -a -A20 -B2 "OCSP response" <<<"$ocsp_response"
ret=2
fi
fi
fi
outln "\n"
return $ret
}
# FIXME: revoked, see checkcert.sh
# FIXME: Trust (only CN)
run_server_defaults() {
local ciph match_found newhostcert sni
local sessticket_str=""
local lifetime unit
local line
local -i i n
local all_tls_extensions=""
local -i certs_found=0
local -a previous_hostcert previous_intermediates keysize cipher ocsp_response ocsp_response_status
local -a ciphers_to_test success
local cn_nosni cn_sni sans_nosni sans_sni san
# Try each public key type once:
# ciphers_to_test[1]: cipher suites using certificates with RSA signature public keys
# ciphers_to_test[2]: cipher suites using certificates with RSA key encipherment public keys
# ciphers_to_test[3]: cipher suites using certificates with DSA signature public keys
# ciphers_to_test[4]: cipher suites using certificates with DH key agreement public keys
# ciphers_to_test[5]: cipher suites using certificates with ECDH key agreement public keys
# ciphers_to_test[6]: cipher suites using certificates with ECDSA signature public keys
# ciphers_to_test[7]: cipher suites using certificates with GOST R 34.10 (either 2001 or 94) public keys
ciphers_to_test[1]=""
ciphers_to_test[2]=""
for ciph in $(colon_to_spaces $($OPENSSL ciphers "aRSA")); do
if grep -q "\-RSA\-" <<<$ciph; then
ciphers_to_test[1]="${ciphers_to_test[1]}:$ciph"
else
ciphers_to_test[2]="${ciphers_to_test[2]}:$ciph"
fi
done
[[ -n "${ciphers_to_test[1]}" ]] && ciphers_to_test[1]="${ciphers_to_test[1]:1}"
[[ -n "${ciphers_to_test[2]}" ]] && ciphers_to_test[2]="${ciphers_to_test[2]:1}"
ciphers_to_test[3]="aDSS"
ciphers_to_test[4]="aDH"
ciphers_to_test[5]="aECDH"
ciphers_to_test[6]="aECDSA"
ciphers_to_test[7]="aGOST"
for (( n=1; n <= 14 ; n++ )); do
# Some servers use a different certificate if the ClientHello
# specifies TLSv1.1 and doesn't include a server name extension.
# So, for each public key type for which a certificate was found,
# try again, but only with TLSv1.1 and without SNI.
if [[ $n -ge 8 ]]; then
ciphers_to_test[n]=""
[[ ${success[n-7]} -eq 0 ]] && ciphers_to_test[n]="${ciphers_to_test[n-7]}"
fi
if [[ -n "${ciphers_to_test[n]}" ]] && [[ $(count_ciphers $($OPENSSL ciphers "${ciphers_to_test[n]}" 2>>$ERRFILE)) -ge 1 ]]; then
if [[ $n -ge 8 ]]; then
sni="$SNI"
SNI=""
determine_tls_extensions "-cipher ${ciphers_to_test[n]}" "tls1_1"
success[n]=$?
SNI="$sni"
else
determine_tls_extensions "-cipher ${ciphers_to_test[n]}"
success[n]=$?
fi
if [[ ${success[n]} -eq 0 ]]; then
# check to see if any new TLS extensions were returned and add any new ones to all_tls_extensions
while read -d "\"" -r line; do
if [[ $line != "" ]] && ! grep -q "$line" <<< "$all_tls_extensions"; then
all_tls_extensions="${all_tls_extensions} \"${line}\""
fi
done <<<$TLS_EXTENSIONS
cp "$TEMPDIR/$NODEIP.determine_tls_extensions.txt" $TMPFILE
>$ERRFILE
if [[ -z "$sessticket_str" ]]; then
sessticket_str=$(grep -aw "session ticket" $TMPFILE | grep -a lifetime)
fi
# check whether the host's certificate has been seen before
match_found=false
i=1
newhostcert=$(cat $HOSTCERT)
while [[ $i -le $certs_found ]]; do
if [ "$newhostcert" == "${previous_hostcert[i]}" ]; then
match_found=true
break;
fi
i=$((i + 1))
done
if ! "$match_found" && [[ $n -ge 8 ]] && [[ $certs_found -ne 0 ]]; then
# A new certificate was found using TLSv1.1 without SNI.
# Check to see if the new certificate should be displayed.
# It should be displayed if it is either a match for the
# $NODE being tested or if it has the same subject
# (CN and SAN) as other certificates for this host.
compare_server_name_to_cert "$NODE" "$HOSTCERT"
success[n]=$?
if [[ ${success[n]} -ne 0 ]]; then
cn_nosni="$(get_cn_from_cert $HOSTCERT)"
sans_nosni=$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | grep -A2 "Subject Alternative Name" | grep "DNS:" | \
sed -e 's/DNS://g' -e 's/ //g' -e 's/,/ /g' -e 's/othername:<unsupported>//g')
echo "${previous_hostcert[1]}" > $HOSTCERT
cn_sni="$(get_cn_from_cert $HOSTCERT)"
# FIXME: Not sure what the matching rule should be. At
# the moment, the no SNI certificate is considered a
# match if the CNs are the same and the SANs (if
# present) contain at least one DNS name in common.
if [[ "$cn_nosni" == "$cn_sni" ]]; then
sans_sni=$($OPENSSL x509 -in $HOSTCERT -noout -text 2>>$ERRFILE | grep -A2 "Subject Alternative Name" | grep "DNS:" | \
sed -e 's/DNS://g' -e 's/ //g' -e 's/,/ /g' -e 's/othername:<unsupported>//g')
if [[ "$sans_nosni" == "$sans_sni" ]]; then
success[n]=0
else
for san in $sans_nosni; do
[[ " $sans_sni " =~ " $san " ]] && success[n]=0 && break
done
fi
fi
fi
# If the certificate found for TLSv1.1 w/o SNI appears to
# be for a different host, then set match_found to true so
# that the new certificate will not be included in the output.
[[ ${success[n]} -ne 0 ]] && match_found=true
fi
if ! "$match_found"; then
certs_found=$(($certs_found + 1))
cipher[certs_found]=${ciphers_to_test[n]}
keysize[certs_found]=$(grep -aw "^Server public key is" $TMPFILE | sed -e 's/^Server public key is //' -e 's/bit//' -e 's/ //')
ocsp_response[certs_found]=$(grep -aA 20 "OCSP response" $TMPFILE)
ocsp_response_status[certs_found]=$(grep -a "OCSP Response Status" $TMPFILE)
previous_hostcert[certs_found]=$newhostcert
previous_intermediates[certs_found]=$(cat $TEMPDIR/intermediatecerts.pem)
fi
fi
fi
done
if [[ $certs_found -eq 0 ]]; then
[[ -z "$TLS_EXTENSIONS" ]] && determine_tls_extensions
[[ -n "$TLS_EXTENSIONS" ]] && all_tls_extensions=" $TLS_EXTENSIONS"
cp "$TEMPDIR/$NODEIP.determine_tls_extensions.txt" $TMPFILE
>$ERRFILE
sessticket_str=$(grep -aw "session ticket" $TMPFILE | grep -a lifetime)
fi
outln
pr_headlineln " Testing server defaults (Server Hello) "
outln
pr_bold " TLS extensions (standard) "
if [[ -z "$all_tls_extensions" ]]; then
outln "(none)"
fileout "tls_extensions" "INFO" "TLS server extensions (std): (none)"
else
all_tls_extensions="${all_tls_extensions:1}"
outln "$all_tls_extensions"
fileout "tls_extensions" "INFO" "TLS server extensions (std): $all_tls_extensions"
fi
TLS_EXTENSIONS="$all_tls_extensions"
pr_bold " Session Tickets RFC 5077 "
if [[ -z "$sessticket_str" ]]; then
outln "(none)"
fileout "session_ticket" "INFO" "TLS session tickes RFC 5077 not supported"
else
lifetime=$(echo $sessticket_str | grep -a lifetime | sed 's/[A-Za-z:() ]//g')
unit=$(echo $sessticket_str | grep -a lifetime | sed -e 's/^.*'"$lifetime"'//' -e 's/[ ()]//g')
out "$lifetime $unit "
pr_svrty_minorln "(PFS requires session ticket keys to be rotated <= daily)"
fileout "session_ticket" "INFO" "TLS session tickes RFC 5077 valid for $lifetime $unit (PFS requires session ticket keys to be rotated at least daily)"
fi
pr_bold " SSL Session ID support "
if "$NO_SSL_SESSIONID"; then
outln "no"
fileout "session_id" "INFO" "SSL session ID support: no"
else
outln "yes"
fileout "session_id" "INFO" "SSL session ID support: yes"
fi
tls_time
i=1
while [[ $i -le $certs_found ]]; do
echo "${previous_hostcert[i]}" > $HOSTCERT
echo "${previous_intermediates[i]}" > $TEMPDIR/intermediatecerts.pem
certificate_info "$i" "$certs_found" "${cipher[i]}" "${keysize[i]}" "${ocsp_response[i]}" "${ocsp_response_status[i]}"
i=$((i + 1))
done
}
run_pfs() {
local -i sclient_success
local pfs_offered=false
local tmpfile
local dhlen
local hexcode dash pfs_cipher sslvers kx auth enc mac
local pfs_cipher_list="$ROBUST_PFS_CIPHERS"
local -i nr_supported_ciphers=0
local pfs_ciphers
outln
pr_headlineln " Testing robust (perfect) forward secrecy, (P)FS -- omitting Null Authentication/Encryption as well as 3DES and RC4 here "
if ! "$HAS_DH_BITS" && "$WIDE"; then
pr_warningln " (Your $OPENSSL cannot show DH/ECDH bits)"
fi
nr_supported_ciphers=$(count_ciphers $(actually_supported_ciphers $pfs_cipher_list))
debugme echo $nr_supported_ciphers
debugme echo $(actually_supported_ciphers $pfs_cipher_list)
if [[ "$nr_supported_ciphers" -le "$CLIENT_MIN_PFS" ]]; then
outln
local_problem_ln "You only have $nr_supported_ciphers PFS ciphers on the client side "
fileout "pfs" "WARN" "(Perfect) Forward Secrecy tests: Skipped. You only have $nr_supported_ciphers PFS ciphers on the client site. ($CLIENT_MIN_PFS are required)"
return 1
fi
$OPENSSL s_client -cipher $pfs_cipher_list $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
if [[ $? -ne 0 ]] || [[ $(grep -ac "BEGIN CERTIFICATE" $TMPFILE) -eq 0 ]]; then
outln
pr_svrty_mediumln "No ciphers supporting Forward Secrecy offered"
fileout "pfs" "MEDIUM" "(Perfect) Forward Secrecy : No ciphers supporting Forward Secrecy offered"
else
outln
pfs_offered=true
pfs_ciphers=""
pr_done_good " PFS is offered (OK)"
fileout "pfs" "OK" "(Perfect) Forward Secrecy : PFS is offered (OK)"
if "$WIDE"; then
outln ", ciphers follow (client/browser support is important here) \n"
neat_header
else
out " "
fi
while read hexcode dash pfs_cipher sslvers kx auth enc mac; do
tmpfile=$TMPFILE.$hexcode
$OPENSSL s_client -cipher $pfs_cipher $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI &>$tmpfile </dev/null
sclient_connect_successful $? $tmpfile
sclient_success=$?
if [[ "$sclient_success" -ne 0 ]] && ! "$SHOW_EACH_C"; then
continue # no successful connect AND not verbose displaying each cipher
fi
if "$WIDE"; then
normalize_ciphercode $hexcode
if [[ $kx == "Kx=ECDH" ]] || [[ $kx == "Kx=DH" ]] || [[ $kx == "Kx=EDH" ]]; then
dhlen=$(read_dhbits_from_file "$tmpfile" quiet)
kx="$kx $dhlen"
fi
neat_list $HEXC $pfs_cipher "$kx" $enc $strength
if "$SHOW_EACH_C"; then
if [[ $sclient_success -eq 0 ]]; then
pr_done_best "available"
else
out "not a/v"
fi
else
pfs_offered=true
fi
outln
else
if [[ $sclient_success -eq 0 ]]; then
out "$pfs_cipher "
fi
fi
[[ $sclient_success -eq 0 ]] && pfs_ciphers+="$pfs_cipher "
debugme rm $tmpfile
done < <($OPENSSL ciphers -V "$pfs_cipher_list" 2>$ERRFILE) # -V doesn't work with openssl < 1.0
debugme echo $pfs_offered
"$WIDE" || outln
if ! "$pfs_offered"; then
pr_svrty_medium "WARN: no PFS ciphers found"
fileout "pfs_ciphers" "NOT ok" "(Perfect) Forward Secrecy Ciphers: no PFS ciphers found (NOT ok)"
else
fileout "pfs_ciphers" "INFO" "(Perfect) Forward Secrecy Ciphers: $pfs_ciphers"
fi
fi
outln
tmpfile_handle $FUNCNAME.txt
# sub1_curves
if "$pfs_offered"; then
return 0
else
return 1
fi
}
# good source for configuration and bugs: https://wiki.mozilla.org/Security/Server_Side_TLS
# good start to read: http://en.wikipedia.org/wiki/Transport_Layer_Security#Attacks_against_TLS.2FSSL
spdy_pre(){
if [[ -n "$STARTTLS" ]]; then
[[ -n "$1" ]] && out "$1"
out "(SPDY is an HTTP protocol and thus not tested here)"
fileout "spdy_npn" "INFO" "SPDY/NPN : (SPY is an HTTP protocol and thus not tested here)"
return 1
fi
if [[ -n "$PROXY" ]]; then
[[ -n "$1" ]] && pr_warning " $1 "
pr_warning "not tested as proxies do not support proxying it"
fileout "spdy_npn" "WARN" "SPDY/NPN : not tested as proxies do not support proxying it"
return 1
fi
if ! "$HAS_SPDY"; then
local_problem "$OPENSSL doesn't support SPDY/NPN";
fileout "spdy_npn" "WARN" "SPDY/NPN : not tested $OPENSSL doesn't support SPDY/NPN"
return 7
fi
return 0
}
http2_pre(){
if [[ -n "$STARTTLS" ]]; then
[[ -n "$1" ]] && out "$1"
outln "(HTTP/2 is a HTTP protocol and thus not tested here)"
fileout "https_alpn" "INFO" "HTTP2/ALPN : HTTP/2 is and HTTP protocol and thus not tested"
return 1
fi
if [[ -n "$PROXY" ]]; then
[[ -n "$1" ]] && pr_warning " $1 "
pr_warning "not tested as proxies do not support proxying it"
fileout "https_alpn" "WARN" "HTTP2/ALPN : HTTP/2 was not tested as proxies do not support proxying it"
return 1
fi
if ! "$HAS_ALPN"; then
local_problem_ln "$OPENSSL doesn't support HTTP2/ALPN";
fileout "https_alpn" "WARN" "HTTP2/ALPN : HTTP/2 was not tested as $OPENSSL does not support it"
return 7
fi
return 0
}
run_spdy() {
local tmpstr
local -i ret=0
pr_bold " SPDY/NPN "
if ! spdy_pre ; then
outln
return 0
fi
$OPENSSL s_client -connect $NODEIP:$PORT $BUGS $SNI -nextprotoneg $NPN_PROTOs </dev/null 2>$ERRFILE >$TMPFILE
tmpstr=$(grep -a '^Protocols' $TMPFILE | sed 's/Protocols.*: //')
if [[ -z "$tmpstr" ]] || [[ "$tmpstr" == " " ]]; then
outln "not offered"
fileout "spdy_npn" "INFO" "SPDY/NPN : not offered"
ret=1
else
# now comes a strange thing: "Protocols advertised by server:" is empty but connection succeeded
if echo $tmpstr | egrep -aq "h2|spdy|http" ; then
out "$tmpstr"
outln " (advertised)"
fileout "spdy_npn" "INFO" "SPDY/NPN : $tmpstr (advertised)"
ret=0
else
pr_cyanln "please check manually, server response was ambiguous ..."
fileout "spdy_npn" "INFO" "SPDY/NPN : please check manually, server response was ambiguous ..."
ret=10
fi
fi
#outln
# btw: nmap can do that too http://nmap.org/nsedoc/scripts/tls-nextprotoneg.html
# nmap --script=tls-nextprotoneg #NODE -p $PORT is your friend if your openssl doesn't want to test this
tmpfile_handle $FUNCNAME.txt
return $ret
}
run_http2() {
local tmpstr
local -i ret=0
local had_alpn_proto=false
local alpn_finding=""
pr_bold " HTTP2/ALPN "
if ! http2_pre ; then
outln
return 0
fi
for proto in $ALPN_PROTOs; do
# for some reason OpenSSL doesn't list the advertised protocols, so instead try common protocols
$OPENSSL s_client -connect $NODEIP:$PORT $BUGS $SNI -alpn $proto </dev/null 2>$ERRFILE >$TMPFILE
#tmpstr=$(grep -a '^ALPN protocol' $TMPFILE | sed 's/ALPN protocol.*: //')
#tmpstr=$(awk '/^ALPN protocol*:/ { print $2 }' $TMPFILE)
tmpstr=$(awk -F':' '/^ALPN protocol*:/ { print $2 }' $TMPFILE)
if [[ "$tmpstr" == *"$proto" ]]; then
if ! $had_alpn_proto; then
out "$proto"
alpn_finding+="$proto"
had_alpn_proto=true
else
out ", $proto"
alpn_finding+=", $proto"
fi
fi
done
if $had_alpn_proto; then
outln " (offered)"
fileout "https_alpn" "INFO" "HTTP2/ALPN : offered; Protocols: $alpn_finding"
ret=0
else
outln "not offered"
fileout "https_alpn" "INFO" "HTTP2/ALPN : not offered"
ret=1
fi
tmpfile_handle $FUNCNAME.txt
return $ret
}
# arg1: string to send
# arg2: possible success strings a egrep pattern, needed!
starttls_line() {
debugme echo -e "\n=== sending \"$1\" ..."
echo -e "$1" >&5
# we don't know how much to read and it's blocking! So we just put a cat into the
# background and read until $STARTTLS_SLEEP and: cross our fingers
cat <&5 >$TMPFILE &
wait_kill $! $STARTTLS_SLEEP
debugme echo "... received result: "
debugme cat $TMPFILE
if [[ -n "$2" ]]; then
if egrep -q "$2" $TMPFILE; then
debugme echo "---> reply matched \"$2\""
else
# slow down for exim and friends who need a proper handshake:, see
# https://github.com/drwetter/testssl.sh/issues/218
FAST_STARTTLS=false
debugme echo -e "\n=== sending with automated FAST_STARTTLS=false \"$1\" ..."
echo -e "$1" >&5
cat <&5 >$TMPFILE &
debugme echo "... received result: "
debugme cat $TMPFILE
if [[ -n "$2" ]]; then
debugme echo "---> reply with automated FAST_STARTTLS=false matched \"$2\""
else
debugme echo "---> reply didn't match \"$2\", see $TMPFILE"
pr_magenta "STARTTLS handshake problem. "
outln "Either switch to native openssl (--ssl-native), "
outln " give the server more time to reply (STARTTLS_SLEEP=<seconds> ./testssh.sh ..) -- "
outln " or debug what happened (add --debug=2)"
return 3
fi
fi
fi
return 0
}
starttls_just_send(){
debugme echo -e "\n=== sending \"$1\" ..."
echo -e "$1" >&5
}
starttls_just_read(){
debugme echo "=== just read banner ==="
if [[ "$DEBUG" -ge 2 ]]; then
cat <&5 &
wait_kill $! $STARTTLS_SLEEP
else
dd of=/dev/null count=8 <&5 2>/dev/null &
wait_kill $! $STARTTLS_SLEEP
fi
return 0
}
# arg for a fd doesn't work here
fd_socket() {
local jabber=""
local proyxline=""
local nodeip="$(tr -d '[]' <<< $NODEIP)" # sockets do not need the square brackets we have of IPv6 addresses
# we just need do it here, that's all!
if [[ -n "$PROXY" ]]; then
if ! exec 5<> /dev/tcp/${PROXYIP}/${PROXYPORT}; then
outln
pr_magenta "$PROG_NAME: unable to open a socket to proxy $PROXYIP:$PROXYPORT"
return 6
fi
echo "CONNECT $nodeip:$PORT" >&5
while true ; do
read proyxline <&5
if [[ "${proyxline%/*}" == "HTTP" ]]; then
proyxline=${proyxline#* }
if [[ "${proyxline%% *}" != "200" ]]; then
pr_magenta "Unable to CONNECT via proxy. "
[[ "$PORT" != 443 ]] && pr_magentaln "Check whether your proxy supports port $PORT and the underlying protocol."
return 6
fi
fi
if [[ "$proyxline" == $'\r' ]]; then
break
fi
done
elif ! exec 5<>/dev/tcp/$nodeip/$PORT; then # 2>/dev/null would remove an error message, but disables debugging
outln
pr_magenta "Unable to open a socket to $NODEIP:$PORT. "
# It can last ~2 minutes but for for those rare occasions we don't do a timeout handler here, KISS
return 6
fi
if [[ -n "$STARTTLS" ]]; then
case "$STARTTLS_PROTOCOL" in # port
ftp|ftps) # https://tools.ietf.org/html/rfc4217
$FAST_STARTTLS || starttls_just_read
$FAST_STARTTLS || starttls_line "FEAT" "211" && starttls_just_send "FEAT"
starttls_line "AUTH TLS" "successful|234"
;;
smtp|smtps) # SMTP, see https://tools.ietf.org/html/rfc4217
$FAST_STARTTLS || starttls_just_read
$FAST_STARTTLS || starttls_line "EHLO testssl.sh" "220|250" && starttls_just_send "EHLO testssl.sh"
starttls_line "STARTTLS" "220"
;;
pop3|pop3s) # POP, see https://tools.ietf.org/html/rfc2595
$FAST_STARTTLS || starttls_just_read
starttls_line "STLS" "OK"
;;
nntp|nntps) # NNTP, see https://tools.ietf.org/html/rfc4642
$FAST_STARTTLS || starttls_just_read
$FAST_STARTTLS || starttls_line "CAPABILITIES" "101|200" && starttls_just_send "CAPABILITIES"
starttls_line "STARTTLS" "382"
;;
imap|imaps) # IMAP, https://tools.ietf.org/html/rfc2595
$FAST_STARTTLS || starttls_just_read
$FAST_STARTTLS || starttls_line "a001 CAPABILITY" "OK" && starttls_just_send "a001 CAPABILITY"
starttls_line "a002 STARTTLS" "OK"
;;
ldap|ldaps) # LDAP, https://tools.ietf.org/html/rfc2830, https://tools.ietf.org/html/rfc4511
fatal "FIXME: LDAP+STARTTLS over sockets not yet supported (try \"--ssl-native\")" -4
;;
acap|acaps) # ACAP = Application Configuration Access Protocol, see https://tools.ietf.org/html/rfc2595
fatal "ACAP Easteregg: not implemented -- probably never will" -4
;;
xmpp|xmpps) # XMPP, see https://tools.ietf.org/html/rfc6120
starttls_just_read
[[ -z $XMPP_HOST ]] && XMPP_HOST="$NODE"
jabber=$(cat <<EOF
<?xml version='1.0' ?>
<stream:stream
xmlns:stream='http://etherx.jabber.org/streams'
xmlns='jabber:client'
to='$XMPP_HOST'
xml:lang='en'
version='1.0'>
EOF
)
starttls_line "$jabber"
starttls_line "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>" "proceed"
# BTW: https://xmpp.net !
;;
*) # we need to throw an error here -- otherwise testssl.sh treats the STARTTLS protocol as plain SSL/TLS which leads to FP
fatal "FIXME: STARTTLS protocol $STARTTLS_PROTOCOL is not yet supported" -4
esac
fi
return 0
}
close_socket(){
exec 5<&-
exec 5>&-
return 0
}
# first: helper function for protocol checks
code2network() {
# arg1: formatted string here in the code
NW_STR=$(echo "$1" | sed -e 's/,/\\\x/g' | sed -e 's/# .*$//g' -e 's/ //g' -e '/^$/d' | tr -d '\n' | tr -d '\t')
#TODO: just echo, no additional global var
}
len2twobytes() {
local len_arg1=${#1}
[[ $len_arg1 -le 2 ]] && LEN_STR=$(printf "00, %02s \n" "$1")
[[ $len_arg1 -eq 3 ]] && LEN_STR=$(printf "%02s, %02s \n" "${1:0:1}" "${1:1:2}")
[[ $len_arg1 -eq 4 ]] && LEN_STR=$(printf "%02s, %02s \n" "${1:0:2}" "${1:2:2}")
}
socksend_sslv2_clienthello() {
local data=""
code2network "$1"
data="$NW_STR"
[[ "$DEBUG" -ge 4 ]] && echo "\"$data\""
printf -- "$data" >&5 2>/dev/null &
sleep $USLEEP_SND
}
# for SSLv2 to TLS 1.2:
sockread_serverhello() {
[[ -z "$2" ]] && maxsleep=$MAX_WAITSOCK || maxsleep=$2
SOCK_REPLY_FILE=$(mktemp $TEMPDIR/ddreply.XXXXXX) || return 7
dd bs=$1 of=$SOCK_REPLY_FILE count=1 <&5 2>/dev/null &
wait_kill $! $maxsleep
return $?
}
# arg1: name of file with socket reply
parse_sslv2_serverhello() {
# server hello: in hex representation, see below
# byte 1+2: length of server hello 0123
# 3: 04=Handshake message, server hello 45
# 4: session id hit or not (boolean: 00=false, this 67
# is the normal case)
# 5: certificate type, 01 = x509 89
# 6+7 version (00 02 = SSLv2) 10-13
# 8+9 certificate length 14-17
# 10+11 cipher spec length 17-20
# 12+13 connection id length
# [certificate length] ==> certificate
# [cipher spec length] ==> ciphers GOOD: HERE ARE ALL CIPHERS ALREADY!
local ret=3
v2_hello_ascii=$(hexdump -v -e '16/1 "%02X"' $1)
[[ "$DEBUG" -ge 5 ]] && echo "$v2_hello_ascii"
if [[ -z "$v2_hello_ascii" ]]; then
ret=0 # 1 line without any blanks: no server hello received
debugme echo "server hello empty"
else
# now scrape two bytes out of the reply per byte
v2_hello_initbyte="${v2_hello_ascii:0:1}" # normally this belongs to the next, should be 8!
v2_hello_length="${v2_hello_ascii:1:3}" # + 0x8000 see above
v2_hello_handshake="${v2_hello_ascii:4:2}"
v2_hello_cert_length="${v2_hello_ascii:14:4}"
v2_hello_cipherspec_length="${v2_hello_ascii:18:4}"
V2_HELLO_CIPHERSPEC_LENGTH=$(printf "%d\n" "0x$v2_hello_cipherspec_length" 2>/dev/null)
[[ $? -ne 0 ]] && ret=7
if [[ $v2_hello_initbyte != "8" ]] || [[ $v2_hello_handshake != "04" ]]; then
ret=1
if [[ $DEBUG -ge 2 ]]; then
echo "no correct server hello"
echo "SSLv2 server init byte: 0x0$v2_hello_initbyte"
echo "SSLv2 hello handshake : 0x$v2_hello_handshake"
fi
fi
if [[ $DEBUG -ge 3 ]]; then
echo "SSLv2 server hello length: 0x0$v2_hello_length"
echo "SSLv2 certificate length: 0x$v2_hello_cert_length"
echo "SSLv2 cipher spec length: 0x$v2_hello_cipherspec_length"
fi
fi
return $ret
}
# arg1: name of file with socket reply
parse_tls_serverhello() {
local tls_hello_ascii=$(hexdump -v -e '16/1 "%02X"' "$1")
local tls_handshake_ascii="" tls_alert_ascii=""
local -i tls_hello_ascii_len tls_handshake_ascii_len tls_alert_ascii_len msg_len
local tls_serverhello_ascii=""
local -i tls_serverhello_ascii_len=0
local tls_alert_descrip tls_sid_len_hex
local -i tls_sid_len offset
local tls_msg_type tls_content_type tls_protocol tls_protocol2 tls_hello_time
local tls_err_level tls_err_descr tls_cipher_suite tls_compression_method
local -i i
TLS_TIME=""
DETECTED_TLS_VERSION=""
[[ -n "$tls_hello_ascii" ]] && echo "CONNECTED(00000003)" > $TMPFILE
# $tls_hello_ascii may contain trailing whitespace. Remove it:
tls_hello_ascii="${tls_hello_ascii%%[!0-9A-F]*}"
[[ "$DEBUG" -eq 5 ]] && echo $tls_hello_ascii # one line without any blanks
# Client messages, including handshake messages, are carried by the record layer.
# First, extract the handshake and alert messages.
# see http://en.wikipedia.org/wiki/Transport_Layer_Security-SSL#TLS_record
# byte 0: content type: 0x14=CCS, 0x15=TLS alert x16=Handshake, 0x17 Aplication, 0x18=HB
# byte 1+2: TLS version word, major is 03, minor 00=SSL3, 01=TLS1 02=TLS1.1 03=TLS 1.2
# byte 3+4: fragment length
# bytes 5...: message fragment
tls_hello_ascii_len=${#tls_hello_ascii}
if [[ $DEBUG -ge 2 ]] && [[ $tls_hello_ascii_len -gt 0 ]]; then
echo "TLS message fragments:"
fi
for (( i=0; i<tls_hello_ascii_len; i=i+msg_len )); do
if [[ $tls_hello_ascii_len-$i -lt 10 ]]; then
# This could just be a result of the server's response being
# split across two or more packets.
continue
fi
tls_content_type="${tls_hello_ascii:i:2}"
i=$i+2
tls_protocol="${tls_hello_ascii:i:4}"
i=$i+4
msg_len=2*$(hex2dec "${tls_hello_ascii:i:4}")
i=$i+4
if [[ $DEBUG -ge 2 ]]; then
echo " tls_protocol (reclyr): 0x$tls_protocol"
out " tls_content_type: 0x$tls_content_type"
case $tls_content_type in
15) outln " (alert)" ;;
16) outln " (handshake)" ;;
*) outln ;;
esac
echo " msg_len: $((msg_len/2))"
outln
fi
if [[ $tls_content_type != "15" ]] && [[ $tls_content_type != "16" ]]; then
debugme pr_warningln "Content type other than alert or handshake detected."
return 1
elif [[ "${tls_protocol:0:2}" != "03" ]]; then
debugme pr_warningln "Protocol record_version.major is not 03."
return 1
fi
DETECTED_TLS_VERSION=$tls_protocol
if [[ $msg_len -gt $tls_hello_ascii_len-$i ]]; then
# This could just be a result of the server's response being
# split across two or more packets. Just grab the part that
# is available.
msg_len=$tls_hello_ascii_len-$i
fi
if [[ $tls_content_type == "16" ]]; then
tls_handshake_ascii="$tls_handshake_ascii${tls_hello_ascii:i:msg_len}"
elif [[ $tls_content_type == "15" ]]; then # TLS ALERT
tls_alert_ascii="$tls_alert_ascii${tls_hello_ascii:i:msg_len}"
fi
done
# Now check the alert messages.
tls_alert_ascii_len=${#tls_alert_ascii}
if [[ $tls_alert_ascii_len -gt 0 ]]; then
debugme echo "TLS alert messages:"
for (( i=0; i+3 < tls_alert_ascii_len; i=i+4 )); do
tls_err_level=${tls_alert_ascii:i:2} # 1: warning, 2: fatal
j=$i+2
tls_err_descr=${tls_alert_ascii:j:2} # 112/0x70: Unrecognized name, 111/0x6F: certificate_unobtainable,
# 113/0x71: bad_certificate_status_response, #114/0x72: bad_certificate_hash_value
debugme out " tls_err_descr: 0x${tls_err_descr} / = $(hex2dec ${tls_err_descr})"
case $tls_err_descr in
00) tls_alert_descrip="close notify" ;;
0A) tls_alert_descrip="unexpected message" ;;
14) tls_alert_descrip="bad record mac" ;;
15) tls_alert_descrip="decryption failed" ;;
16) tls_alert_descrip="record overflow" ;;
1E) tls_alert_descrip="decompression failure" ;;
28) tls_alert_descrip="handshake failure" ;;
29) tls_alert_descrip="no certificate RESERVED" ;;
2A) tls_alert_descrip="bad certificate" ;;
2B) tls_alert_descrip="unsupported certificate" ;;
2C) tls_alert_descrip="certificate revoked" ;;
2D) tls_alert_descrip="certificate expired" ;;
2E) tls_alert_descrip="certificate unknown" ;;
2F) tls_alert_descrip="illegal parameter" ;;
30) tls_alert_descrip="unknown ca" ;;
31) tls_alert_descrip="access denied" ;;
32) tls_alert_descrip="decode error" ;;
33) tls_alert_descrip="decrypt error" ;;
3C) tls_alert_descrip="export restriction RESERVED" ;;
46) tls_alert_descrip="protocol version" ;;
47) tls_alert_descrip="insufficient security" ;;
50) tls_alert_descrip="internal error" ;;
56) tls_alert_descrip="inappropriate fallback" ;;
5A) tls_alert_descrip="user canceled" ;;
64) tls_alert_descrip="no renegotiation" ;;
6E) tls_alert_descrip="unsupported extension" ;;
6F) tls_alert_descrip="certificate unobtainable" ;;
70) tls_alert_descrip="unrecognized name" ;;
71) tls_alert_descrip="bad certificate status response" ;;
72) tls_alert_descrip="bad certificate hash value" ;;
73) tls_alert_descrip="unknown psk identity" ;;
78) tls_alert_descrip="no application protocol" ;;
*) tls_alert_descrip="$(hex2dec "$tls_err_descr")";;
esac
if [[ $DEBUG -ge 2 ]]; then
outln " ($tls_alert_descrip)"
out " tls_err_level: ${tls_err_level}"
case $tls_err_level in
01) outln " (warning)" ;;
02) outln " (fatal)" ;;
*) outln ;;
esac
outln
fi
if [[ "$tls_err_level" != "01" ]] && [[ "$tls_err_level" != "02" ]]; then
debugme pr_warningln "Unexpected AlertLevel (0x$tls_err_level)."
return 1
elif [[ "$tls_err_level" == "02" ]]; then
# Fatal alert
return 1
fi
done
fi
# Now extract just the server hello handshake message.
tls_handshake_ascii_len=${#tls_handshake_ascii}
if [[ $DEBUG -ge 2 ]] && [[ $tls_handshake_ascii_len -gt 0 ]]; then
echo "TLS handshake messages:"
fi
for (( i=0; i<tls_handshake_ascii_len; i=i+msg_len )); do
if [[ $tls_handshake_ascii_len-$i -lt 8 ]]; then
# This could just be a result of the server's response being
# split across two or more packets.
continue
fi
tls_msg_type="${tls_handshake_ascii:i:2}"
i=$i+2
msg_len=2*$(hex2dec "${tls_handshake_ascii:i:6}")
i=$i+6
if [[ $DEBUG -ge 2 ]]; then
out " handshake type: 0x${tls_msg_type}"
case $tls_msg_type in
00) outln " (hello_request)" ;;
01) outln " (client_hello)" ;;
02) outln " (server_hello)" ;;
03) outln " (hello_verify_request)" ;;
04) outln " (NewSessionTicket)" ;;
0B) outln " (certificate)" ;;
0C) outln " (server_key_exchange)" ;;
0D) outln " (certificate_request)" ;;
0E) outln " (server_hello_done)" ;;
0F) outln " (certificate_verify)" ;;
10) outln " (client_key_exchange)" ;;
14) outln " (finished)" ;;
15) outln " (certificate_url)" ;;
16) outln " (certificate_status)" ;;
17) outln " (supplemental_data)" ;;
*) outln ;;
esac
echo " msg_len: $((msg_len/2))"
outln
fi
if [[ $msg_len -gt $tls_handshake_ascii_len-$i ]]; then
# This could just be a result of the server's response being
# split across two or more packets. Just grab the part that
# is available.
msg_len=$tls_handshake_ascii_len-$i
fi
if [[ "$tls_msg_type" == "02" ]]; then
if [[ -n "$tls_serverhello_ascii" ]]; then
debugme pr_warningln "Response contained more than one ServerHello handshake message."
return 1
fi
tls_serverhello_ascii="${tls_handshake_ascii:i:msg_len}"
tls_serverhello_ascii_len=$msg_len
fi
done
if [[ $tls_serverhello_ascii_len -eq 0 ]]; then
debugme echo "server hello empty, TCP connection closed"
return 1 # no server hello received
elif [[ $tls_serverhello_ascii_len -lt 76 ]]; then
debugme echo "Malformed response"
return 1
elif [[ "${tls_handshake_ascii:0:2}" != "02" ]]; then
# the ServerHello MUST be the first handshake message
debugme pr_warningln "The first handshake protocol message is not a ServerHello."
return 1
fi
# Parse the server hello handshake message
# byte 0+1: 03, TLS version word see byte 1+2
# byte 2-5: TLS timestamp for OpenSSL <1.01f
# byte 6-33: random, 28 bytes
# byte 34: session id length
# byte 35+36+sid-len: cipher suite!
# byte 37+sid-len: compression method: 00: none, 01: deflate, 64: LZS
# byte 38+39+sid-len: extension length
tls_protocol2="${tls_serverhello_ascii:0:4}"
if [[ "${tls_protocol2:0:2}" != "03" ]]; then
debugme pr_warningln "server_version.major in ServerHello is not 03."
return 1
fi
DETECTED_TLS_VERSION="$tls_protocol2"
tls_hello_time="${tls_serverhello_ascii:4:8}"
TLS_TIME=$(hex2dec "$tls_hello_time")
tls_sid_len_hex="${tls_serverhello_ascii:68:2}"
tls_sid_len=2*$(hex2dec "$tls_sid_len_hex")
let offset=70+$tls_sid_len
if [[ $tls_serverhello_ascii_len -lt 76+$tls_sid_len ]]; then
debugme echo "Malformed response"
return 1
fi
tls_cipher_suite="${tls_serverhello_ascii:$offset:4}"
let offset=74+$tls_sid_len
tls_compression_method="${tls_serverhello_ascii:$offset:2}"
if [[ "$tls_protocol2" == "0300" ]]; then
echo "Protocol : SSLv3" >> $TMPFILE
else
echo "Protocol : TLSv1.$((0x$tls_protocol2-0x0301))" >> $TMPFILE
fi
echo "===============================================================================" >> $TMPFILE
if [[ -n "$MAPPING_FILE_RFC" ]]; then
if [[ "${tls_cipher_suite:0:2}" == "00" ]]; then
echo "Cipher : $(strip_spaces $(show_rfc_style "x${tls_cipher_suite:2:2}"))" >> $TMPFILE
else
echo "Cipher : $(strip_spaces $(show_rfc_style "x${tls_cipher_suite:0:4}"))" >> $TMPFILE
fi
else
echo "Cipher : $($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL' | grep -i " 0x${tls_cipher_suite:0:2},0x${tls_cipher_suite:2:2} " | awk '{ print $3 }')" >> $TMPFILE
fi
echo "===============================================================================" >> $TMPFILE
if [[ $DEBUG -ge 2 ]]; then
echo "TLS server hello message:"
if [[ $DEBUG -ge 4 ]]; then
echo " tls_protocol: 0x$tls_protocol2"
echo " tls_sid_len: 0x$tls_sid_len_hex / = $((tls_sid_len/2))"
fi
echo -n " tls_hello_time: 0x$tls_hello_time "
parse_date "$TLS_TIME" "+%Y-%m-%d %r" "%s"
echo " tls_cipher_suite: 0x$tls_cipher_suite"
echo -n " tls_compression_method: 0x$tls_compression_method "
case $tls_compression_method in
00) echo "(NONE)" ;;
01) echo "(zlib compression)" ;;
40) echo "(LZS compression)" ;;
*) echo "(unrecognized compression method)" ;;
esac
outln
fi
tmpfile_handle $FUNCNAME.txt
return 0
}
sslv2_sockets() {
local nr_ciphers_detected
fd_socket 5 || return 6
debugme outln "sending client hello... "
socksend_sslv2_clienthello "$SSLv2_CLIENT_HELLO"
sockread_serverhello 32768
debugme outln "reading server hello... "
if [[ "$DEBUG" -ge 4 ]]; then
hexdump -C "$SOCK_REPLY_FILE" | head -6
outln
fi
parse_sslv2_serverhello "$SOCK_REPLY_FILE"
case $? in
7) # strange reply, couldn't convert the cipher spec length to a hex number
pr_cyan "strange v2 reply "
outln " (rerun with DEBUG >=2)"
[[ $DEBUG -ge 3 ]] && hexdump -C "$SOCK_REPLY_FILE" | head -1
ret=7
fileout "sslv2" "WARN" "SSLv2: received a strange SSLv2 reply (rerun with DEBUG>=2)"
;;
1) # no sslv2 server hello returned, like in openlitespeed which returns HTTP!
pr_done_bestln "not offered (OK)"
ret=0
fileout "sslv2" "OK" "SSLv2 not offered (OK)"
;;
0) # reset
pr_done_bestln "not offered (OK)"
ret=0
fileout "sslv2" "OK" "SSLv2 not offered (OK)"
;;
3) # everything else
lines=$(count_lines "$(hexdump -C "$SOCK_REPLY_FILE" 2>/dev/null)")
[[ "$DEBUG" -ge 2 ]] && out " ($lines lines) "
if [[ "$lines" -gt 1 ]]; then
nr_ciphers_detected=$((V2_HELLO_CIPHERSPEC_LENGTH / 3))
add_tls_offered "ssl2"
if [[ 0 -eq "$nr_ciphers_detected" ]]; then
pr_svrty_highln "supported but couldn't detect a cipher and vulnerable to CVE-2015-3197 ";
fileout "sslv2" "NOT ok" "SSLv2 offered (NOT ok), vulnerable to CVE-2015-3197"
else
pr_svrty_critical "offered (NOT ok), also VULNERABLE to DROWN attack";
outln " -- $nr_ciphers_detected ciphers"
fileout "sslv2" "NOT ok" "SSLv2 offered (NOT ok), vulnerable to DROWN attack. Detected ciphers: $nr_ciphers_detected"
fi
ret=1
fi ;;
esac
pr_off
debugme outln
close_socket
TMPFILE=$SOCK_REPLY_FILE
tmpfile_handle $FUNCNAME.dd
return $ret
}
# ARG1: TLS version low byte (00: SSLv3, 01: TLS 1.0, 02: TLS 1.1, 03: TLS 1.2)
# ARG2: CIPHER_SUITES string
socksend_tls_clienthello() {
local tls_low_byte="$1"
local tls_word_reclayer="03, 01" # the first TLS version number is the record layer and always 0301 -- except: SSLv3
local servername_hexstr len_servername len_servername_hex
local hexdump_format_str part1 part2
local all_extensions=""
local -i i j len_extension len_padding_extension len_all
local len_sni_listlen len_sni_ext len_extension_hex len_padding_extension_hex
local cipher_suites len_ciph_suites len_ciph_suites_byte len_ciph_suites_word
local len_client_hello_word len_all_word
local ecc_cipher_suite_found=false
local extension_signature_algorithms extension_heartbeat
local extension_session_ticket extension_next_protocol extensions_ecc extension_padding
code2network "$2" # convert CIPHER_SUITES
cipher_suites="$NW_STR" # we don't have the leading \x here so string length is two byte less, see next
len_ciph_suites_byte=$(echo ${#cipher_suites})
let "len_ciph_suites_byte += 2"
# we have additional 2 chars \x in each 2 byte string and 2 byte ciphers, so we need to divide by 4:
len_ciph_suites=$(printf "%02x\n" $(($len_ciph_suites_byte / 4 )))
len2twobytes "$len_ciph_suites"
len_ciph_suites_word="$LEN_STR"
#[[ $DEBUG -ge 3 ]] && echo $len_ciph_suites_word
if [[ "$tls_low_byte" != "00" ]]; then
# Add extensions
# Check to see if any ECC cipher suites are included in cipher_suites
for (( i=0; i<len_ciph_suites_byte; i=i+8 )); do
j=$i+4
part1="0x${cipher_suites:$i:2}"
part2="0x${cipher_suites:$j:2}"
if [[ "$part1" == "0xc0" ]]; then
if [[ "$part2" -ge "0x01" ]] && [[ "$part2" -le "0x19" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0x23" ]] && [[ "$part2" -le "0x3b" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0x48" ]] && [[ "$part2" -le "0x4f" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0x5c" ]] && [[ "$part2" -le "0x63" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0x70" ]] && [[ "$part2" -le "0x79" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0x86" ]] && [[ "$part2" -le "0x8d" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0x9a" ]] && [[ "$part2" -le "0x9b" ]]; then
ecc_cipher_suite_found=true && break
elif [[ "$part2" -ge "0xac" ]] && [[ "$part2" -le "0xaf" ]]; then
ecc_cipher_suite_found=true && break
fi
elif [[ "$part1" == "0xcc" ]]; then
if [[ "$part2" == "0xa8" ]] || [[ "$part2" == "0xa9" ]] || [[ "$part2" == "0xac" ]] || [[ "$part2" == "0x13" ]] || [[ "$part2" == "0x14" ]]; then
ecc_cipher_suite_found=true && break
fi
fi
done
#formatted example for SNI
#00 00 # extension server_name
#00 1a # length = the following +2 = server_name length + 5
#00 18 # server_name list_length = server_name length +3
#00 # server_name type (hostname)
#00 15 # server_name length
#66 66 66 66 66 66 2e 66 66 66 66 66 66 66 66 66 66 2e 66 66 66 target.mydomain1.tld # server_name target
len_servername=${#NODE}
hexdump_format_str="$len_servername/1 \"%02x,\""
servername_hexstr=$(printf $NODE | hexdump -v -e "${hexdump_format_str}" | sed 's/,$//')
# convert lengths we need to fill in from dec to hex:
len_servername_hex=$(printf "%02x\n" $len_servername)
len_sni_listlen=$(printf "%02x\n" $((len_servername+3)))
len_sni_ext=$(printf "%02x\n" $((len_servername+5)))
extension_signature_algorithms="
00, 0d, # Type: signature_algorithms , see RFC 5246
00, 20, # len
00,1e, 06,01, 06,02, 06,03, 05,01, 05,02, 05,03,
04,01, 04,02, 04,03, 03,01, 03,02, 03,03, 02,01, 02,02, 02,03"
extension_heartbeat="
00, 0f, 00, 01, 01"
extension_session_ticket="
00, 23, 00, 00"
extension_next_protocol="
33, 74, 00, 00"
# Supported Elliptic Curves Extension and Supported Point Formats Extension.
extensions_ecc="
00, 0a, # Type: Supported Elliptic Curves , see RFC 4492
00, 3e, 00, 3c, # lengths
00, 01, 00, 02, 00, 03, 00, 04, 00, 05, 00, 06, 00, 07, 00, 08,
00, 09, 00, 0a, 00, 0b, 00, 0c, 00, 0d, 00, 0e, 00, 0f, 00, 10,
00, 11, 00, 12, 00, 13, 00, 14, 00, 15, 00, 16, 00, 17, 00, 18,
00, 19, 00, 1a, 00, 1b, 00, 1c, 00, 1d, 00, 1e,
00, 0b, # Type: Supported Point Formats , see RFC 4492
00, 02, # len
01, 00"
all_extensions="
00, 00 # extension server_name
,00, $len_sni_ext # length SNI EXT
,00, $len_sni_listlen # server_name list_length
,00 # server_name type (hostname)
,00, $len_servername_hex # server_name length. We assume len(hostname) < FF - 9
,$servername_hexstr # server_name target
,$extension_heartbeat
,$extension_session_ticket
,$extension_next_protocol"
# RFC 5246 says that clients MUST NOT offer the signature algorithms
# extension if they are offering TLS versions prior to 1.2.
if [[ "0x$tls_low_byte" -ge "0x03" ]]; then
all_extensions="$all_extensions
,$extension_signature_algorithms"
fi
if $ecc_cipher_suite_found; then
all_extensions="$all_extensions
,$extensions_ecc"
fi
code2network "$all_extensions" # convert extensions
all_extensions="$NW_STR" # we don't have the leading \x here so string length is two byte less, see next
len_extension=${#all_extensions}
len_extension+=2
len_extension=$len_extension/4
len_extension_hex=$(printf "%02x\n" $len_extension)
# If the length of the Client Hello would be between 256 and 511 bytes,
# then add a padding extension (see RFC 7685)
len_all=$((0x$len_ciph_suites + 0x2b + 0x$len_extension_hex + 0x2))
if [[ $len_all -ge 256 ]] && [[ $len_all -le 511 ]]; then
if [[ $len_all -gt 508 ]]; then
len_padding_extension=0
else
len_padding_extension=$((508 - 0x$len_ciph_suites - 0x2b - 0x$len_extension_hex - 0x2))
fi
len_padding_extension_hex=$(printf "%02x\n" $len_padding_extension)
len2twobytes "$len_padding_extension_hex"
all_extensions="$all_extensions\\x00\\x15\\x${LEN_STR:0:2}\\x${LEN_STR:4:2}"
for (( i=0; i<len_padding_extension; i++ )); do
all_extensions="$all_extensions\\x00"
done
len_extension=$len_extension+$len_padding_extension+0x4
len_extension_hex=$(printf "%02x\n" $len_extension)
fi
len2twobytes "$len_extension_hex"
all_extensions="
,$LEN_STR # first the len of all extentions.
,$all_extensions"
fi
# RFC 3546 doesn't specify SSLv3 to have SNI, openssl just ignores the switch if supplied
if [[ "$tls_low_byte" == "00" ]]; then
len2twobytes $(printf "%02x\n" $((0x$len_ciph_suites + 0x27)))
else
len2twobytes $(printf "%02x\n" $((0x$len_ciph_suites + 0x27 + 0x$len_extension_hex + 0x2)))
fi
len_client_hello_word="$LEN_STR"
#[[ $DEBUG -ge 3 ]] && echo $len_client_hello_word
if [[ "$tls_low_byte" == "00" ]]; then
len2twobytes $(printf "%02x\n" $((0x$len_ciph_suites + 0x2b)))
else
len2twobytes $(printf "%02x\n" $((0x$len_ciph_suites + 0x2b + 0x$len_extension_hex + 0x2)))
fi
len_all_word="$LEN_STR"
#[[ $DEBUG -ge 3 ]] && echo $len_all_word
# if we have SSLv3, the first occurence of TLS protocol -- record layer -- is SSLv3, otherwise TLS 1.0
[[ $tls_low_byte == "00" ]] && tls_word_reclayer="03, 00"
TLS_CLIENT_HELLO="
# TLS header ( 5 bytes)
,16, $tls_word_reclayer # TLS Version: in wireshark this is always 01 for TLS 1.0-1.2
,$len_all_word # Length <---
# Handshake header:
,01 # Type (x01 for ClientHello)
,00, $len_client_hello_word # Length ClientHello
,03, $tls_low_byte # TLS version ClientHello
,54, 51, 1e, 7a # Unix time since see www.moserware.com/2009/06/first-few-milliseconds-of-https.html
,de, ad, be, ef # Random 28 bytes
,31, 33, 07, 00, 00, 00, 00, 00
,cf, bd, 39, 04, cc, 16, 0a, 85
,03, 90, 9f, 77, 04, 33, d4, de
,00 # Session ID length
,$len_ciph_suites_word # Cipher suites length
,$cipher_suites
,01 # Compression methods length
,00" # Compression method (x00 for NULL)
fd_socket 5 || return 6
code2network "$TLS_CLIENT_HELLO$all_extensions"
data=$(echo $NW_STR)
[[ "$DEBUG" -ge 4 ]] && echo "\"$data\""
printf -- "$data" >&5 2>/dev/null &
sleep $USLEEP_SND
return 0
}
# arg1: TLS version low byte
# (00: SSLv3, 01: TLS 1.0, 02: TLS 1.1, 03: TLS 1.2)
tls_sockets() {
local -i ret=0
local -i save=0
local lines
local tls_low_byte
local cipher_list_2send
tls_low_byte="$1"
if [[ -n "$2" ]]; then # use supplied string in arg2 if there is one
cipher_list_2send="$2"
else # otherwise use std ciphers then
if [[ "$tls_low_byte" == "03" ]]; then
cipher_list_2send="$TLS12_CIPHER"
else
cipher_list_2send="$TLS_CIPHER"
fi
fi
debugme echo "sending client hello..."
socksend_tls_clienthello "$tls_low_byte" "$cipher_list_2send"
ret=$? # 6 means opening socket didn't succeed, e.g. timeout
# if sending didn't succeed we don't bother
if [[ $ret -eq 0 ]]; then
sockread_serverhello 32768
TLS_NOW=$(LC_ALL=C date "+%s")
debugme outln "reading server hello..."
if [[ "$DEBUG" -ge 4 ]]; then
hexdump -C $SOCK_REPLY_FILE | head -6
echo
fi
parse_tls_serverhello "$SOCK_REPLY_FILE"
save=$?
# see https://secure.wand.net.nz/trac/libprotoident/wiki/SSL
lines=$(count_lines "$(hexdump -C "$SOCK_REPLY_FILE" 2>$ERRFILE)")
debugme out " (returned $lines lines) "
# determine the return value for higher level, so that they can tell what the result is
if [[ $save -eq 1 ]] || [[ $lines -eq 1 ]]; then
ret=1 # NOT available
else
if [[ 03$tls_low_byte -eq $DETECTED_TLS_VERSION ]]; then
ret=0 # protocol available, TLS version returned equal to the one send
else
[[ $DEBUG -ge 2 ]] && echo -n "protocol send: 0x03$tls_low_byte, returned: 0x$DETECTED_TLS_VERSION"
ret=2 # protocol NOT available, server downgraded to $DETECTED_TLS_VERSION
fi
fi
debugme outln
else
debugme "stuck on sending: $ret"
fi
close_socket
TMPFILE=$SOCK_REPLY_FILE
tmpfile_handle $FUNCNAME.dd
return $ret
}
####### vulnerabilities follow #######
# general overview which browser "supports" which vulnerability:
# http://en.wikipedia.org/wiki/Transport_Layer_Security-SSL#Web_browsers
# mainly adapted from https://gist.github.com/takeshixx/10107280
run_heartbleed(){
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for heartbleed vulnerability " && outln
pr_bold " Heartbleed"; out " (CVE-2014-0160) "
[[ -z "$TLS_EXTENSIONS" ]] && determine_tls_extensions
if ! grep -q heartbeat <<< "$TLS_EXTENSIONS"; then
pr_done_best "not vulnerable (OK)"
outln " (no heartbeat extension)"
fileout "heartbleed" "OK" "Heartbleed (CVE-2014-0160): not vulnerable (OK) (no heartbeat extension)"
return 0
fi
# determine TLS versions offered <-- needs to come from another place
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY -tlsextdebug >$TMPFILE 2>$ERRFILE </dev/null
if "$HAS_SED_E"; then
tls_proto_offered=$(grep -aw Protocol $TMPFILE | sed -E 's/[^[:digit:]]//g')
else
tls_proto_offered=$(grep -aw Protocol $TMPFILE | sed -r 's/[^[:digit:]]//g')
fi
#FIXME: for SSLv3 only we need to set tls_hexcode and the record layer TLS version correctly
case $tls_proto_offered in
12) tls_hexcode="x03, x03" ;;
11) tls_hexcode="x03, x02" ;;
*) tls_hexcode="x03, x01" ;;
esac
heartbleed_payload=", x18, $tls_hexcode, x00, x03, x01, x40, x00"
client_hello="
# TLS header ( 5 bytes)
,x16, # content type (x16 for handshake)
x03, x01, # TLS record layer version
x00, xdc, # length
# Handshake header
x01, # type (x01 for ClientHello)
x00, x00, xd8, # length
$tls_hexcode, # TLS version
# Random (32 byte)
x53, x43, x5b, x90, x9d, x9b, x72, x0b,
xbc, x0c, xbc, x2b, x92, xa8, x48, x97,
xcf, xbd, x39, x04, xcc, x16, x0a, x85,
x03, x90, x9f, x77, x04, x33, xd4, xde,
x00, # session ID length
x00, x66, # cipher suites length
# cipher suites (51 suites)
xc0, x14, xc0, x0a, xc0, x22, xc0, x21,
x00, x39, x00, x38, x00, x88, x00, x87,
xc0, x0f, xc0, x05, x00, x35, x00, x84,
xc0, x12, xc0, x08, xc0, x1c, xc0, x1b,
x00, x16, x00, x13, xc0, x0d, xc0, x03,
x00, x0a, xc0, x13, xc0, x09, xc0, x1f,
xc0, x1e, x00, x33, x00, x32, x00, x9a,
x00, x99, x00, x45, x00, x44, xc0, x0e,
xc0, x04, x00, x2f, x00, x96, x00, x41,
xc0, x11, xc0, x07, xc0, x0c, xc0, x02,
x00, x05, x00, x04, x00, x15, x00, x12,
x00, x09, x00, x14, x00, x11, x00, x08,
x00, x06, x00, x03, x00, xff,
x01, # compression methods length
x00, # compression method (x00 for NULL)
x00, x49, # extensions length
# extension: ec_point_formats
x00, x0b, x00, x04, x03, x00, x01, x02,
# extension: elliptic_curves
x00, x0a, x00, x34, x00, x32, x00, x0e,
x00, x0d, x00, x19, x00, x0b, x00, x0c,
x00, x18, x00, x09, x00, x0a, x00, x16,
x00, x17, x00, x08, x00, x06, x00, x07,
x00, x14, x00, x15, x00, x04, x00, x05,
x00, x12, x00, x13, x00, x01, x00, x02,
x00, x03, x00, x0f, x00, x10, x00, x11,
# extension: session ticket TLS
x00, x23, x00, x00,
# extension: heartbeat
x00, x0f, x00, x01, x01"
fd_socket 5 || return 6
debugme outln "\nsending client hello (TLS version $tls_hexcode)"
socksend "$client_hello" 1
debugme outln "\nreading server hello"
sockread 32768
if [[ $DEBUG -ge 4 ]]; then
echo "$SOCKREPLY" | "${HEXDUMPVIEW[@]}" | head -20
outln "[...]"
outln "\nsending payload with TLS version $tls_hexcode:"
fi
socksend "$heartbleed_payload" 1
sockread 16384 $HEARTBLEED_MAX_WAITSOCK
retval=$?
if [[ $DEBUG -ge 3 ]]; then
outln "\nheartbleed reply: "
echo "$SOCKREPLY" | "${HEXDUMPVIEW[@]}"
outln
fi
lines_returned=$(echo "$SOCKREPLY" | "${HEXDUMP[@]}" | wc -l | sed 's/ //g')
if [[ $lines_returned -gt 1 ]]; then
pr_svrty_critical "VULNERABLE (NOT ok)"
if [[ $retval -eq 3 ]]; then
fileout "heartbleed" "NOT ok" "Heartbleed (CVE-2014-0160): VULNERABLE (NOT ok) (timed out)"
else
fileout "heartbleed" "NOT ok" "Heartbleed (CVE-2014-0160): VULNERABLE (NOT ok)"
fi
ret=1
else
pr_done_best "not vulnerable (OK)"
if [[ $retval -eq 3 ]]; then
fileout "heartbleed" "OK" "Heartbleed (CVE-2014-0160): not vulnerable (OK) (timed out)"
else
fileout "heartbleed" "OK" "Heartbleed (CVE-2014-0160): not vulnerable (OK)"
fi
ret=0
fi
[[ $retval -eq 3 ]] && out " (timed out)"
outln
close_socket
tmpfile_handle $FUNCNAME.txt
return $ret
}
# helper function
ok_ids(){
pr_done_bestln "\n ok -- something resetted our ccs packets"
return 0
}
#FIXME: At a certain point heartbleed and ccs needs to be changed and make use of code2network using a file, then tls_sockets
run_ccs_injection(){
# see https://www.openssl.org/news/secadv_20140605.txt
# mainly adapted from Ramon de C Valle's C code from https://gist.github.com/rcvalle/71f4b027d61a78c42607
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for CCS injection vulnerability " && outln
pr_bold " CCS"; out " (CVE-2014-0224) "
# determine TLS versions offered <-- needs to come from another place
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY >$TMPFILE 2>$ERRFILE </dev/null
if "$HAS_SED_E"; then
tls_proto_offered=$(grep -aw Protocol $TMPFILE | sed -E 's/[^[:digit:]]//g')
else
tls_proto_offered=$(grep -aw Protocol $TMPFILE | sed -r 's/[^[:digit:]]//g')
fi
case "$tls_proto_offered" in
12) tls_hexcode="x03, x03" ;;
11) tls_hexcode="x03, x02" ;;
*) tls_hexcode="x03, x01" ;;
#FIXME: for SSLv3 only we need to set tls_hexcode and the record layer TLS version correctly
esac
ccs_message=", x14, $tls_hexcode ,x00, x01, x01"
client_hello="
# TLS header (5 bytes)
,x16, # content type (x16 for handshake)
x03, x01, # TLS version in record layer is always TLS 1.0 (except SSLv3)
x00, x93, # length
# Handshake header
x01, # type (x01 for ClientHello)
x00, x00, x8f, # length
$tls_hexcode, # TLS version
# Random (32 byte)
x53, x43, x5b, x90, x9d, x9b, x72, x0b,
xbc, x0c, xbc, x2b, x92, xa8, x48, x97,
xcf, xbd, x39, x04, xcc, x16, x0a, x85,
x03, x90, x9f, x77, x04, x33, xd4, xde,
x00, # session ID length
x00, x68, # cipher suites length
# Cipher suites (51 suites)
xc0, x13, xc0, x12, xc0, x11, xc0, x10,
xc0, x0f, xc0, x0e, xc0, x0d, xc0, x0c,
xc0, x0b, xc0, x0a, xc0, x09, xc0, x08,
xc0, x07, xc0, x06, xc0, x05, xc0, x04,
xc0, x03, xc0, x02, xc0, x01, x00, x39,
x00, x38, x00, x37, x00, x36, x00, x35, x00, x34,
x00, x33, x00, x32, x00, x31, x00, x30,
x00, x2f, x00, x16, x00, x15, x00, x14,
x00, x13, x00, x12, x00, x11, x00, x10,
x00, x0f, x00, x0e, x00, x0d, x00, x0c,
x00, x0b, x00, x0a, x00, x09, x00, x08,
x00, x07, x00, x06, x00, x05, x00, x04,
x00, x03, x00, x02, x00, x01, x01, x00"
fd_socket 5 || return 6
# we now make a standard handshake ...
debugme out "\nsending client hello, "
socksend "$client_hello" 1
debugme outln "\nreading server hello"
sockread 32768
if [[ $DEBUG -ge 4 ]]; then
echo "$SOCKREPLY" | "${HEXDUMPVIEW[@]}" | head -20
outln "[...]"
outln "\npayload #1 with TLS version $tls_hexcode:"
fi
# ... and then send the a change cipher spec message
socksend "$ccs_message" 1 || ok_ids
sockread 2048 $CCS_MAX_WAITSOCK
if [[ $DEBUG -ge 3 ]]; then
outln "\n1st reply: "
out "$SOCKREPLY" | "${HEXDUMPVIEW[@]}" | head -20
# ok: 15 | 0301 | 02 | 02 | 0a
# ALERT | TLS 1.0 | Length=2 | Unexpected Message (0a)
# or just timed out
outln
outln "payload #2 with TLS version $tls_hexcode:"
fi
socksend "$ccs_message" 2 || ok_ids
sockread 2048 $CCS_MAX_WAITSOCK
retval=$?
if [[ $DEBUG -ge 3 ]]; then
outln "\n2nd reply: "
printf -- "$SOCKREPLY" | "${HEXDUMPVIEW[@]}"
# not ok: 15 | 0301 | 02 | 02 | 15
# ALERT | TLS 1.0 | Length=2 | Decryption failed (21)
# ok: 0a or nothing: ==> RST
outln
fi
byte6=$(echo "$SOCKREPLY" | "${HEXDUMPPLAIN[@]}" | sed 's/^..........//')
lines=$(echo "$SOCKREPLY" | "${HEXDUMP[@]}" | count_lines )
debugme echo "lines: $lines, byte6: $byte6"
if [[ "$byte6" == "0a" ]] || [[ "$lines" -gt 1 ]]; then
pr_done_best "not vulnerable (OK)"
if [[ $retval -eq 3 ]]; then
fileout "ccs" "OK" "CCS (CVE-2014-0224): not vulnerable (OK) (timed out)"
else
fileout "ccs" "OK" "CCS (CVE-2014-0224): not vulnerable (OK)"
fi
ret=0
else
pr_svrty_critical "VULNERABLE (NOT ok)"
if [[ $retval -eq 3 ]]; then
fileout "ccs" "NOT ok" "CCS (CVE-2014-0224): VULNERABLE (NOT ok) (timed out)"
else
fileout "ccs" "NOT ok" "CCS (CVE-2014-0224): VULNERABLE (NOT ok)"
fi
ret=1
fi
[[ $retval -eq 3 ]] && out " (timed out)"
outln
close_socket
tmpfile_handle $FUNCNAME.txt
return $ret
}
run_renego() {
# no SNI here. Not needed as there won't be two different SSL stacks for one IP
local legacycmd=""
local insecure_renogo_str="Secure Renegotiation IS NOT"
local sec_renego sec_client_renego
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for Renegotiation vulnerabilities " && outln
pr_bold " Secure Renegotiation "; out "(CVE-2009-3555) " # and RFC5746, OSVDB 59968-59974
# community.qualys.com/blogs/securitylabs/2009/11/05/ssl-and-tls-authentication-gap-vulnerability-discovered
$OPENSSL s_client $OPTIMAL_PROTO $STARTTLS $BUGS -connect $NODEIP:$PORT $SNI $PROXY 2>&1 </dev/null >$TMPFILE 2>$ERRFILE
if sclient_connect_successful $? $TMPFILE; then
grep -iaq "$insecure_renogo_str" $TMPFILE
sec_renego=$? # 0= Secure Renegotiation IS NOT supported
#FIXME: didn't occur to me yet but why not also to check on "Secure Renegotiation IS supported"
case $sec_renego in
0)
pr_svrty_criticalln "VULNERABLE (NOT ok)"
fileout "secure_renego" "NOT ok" "Secure Renegotiation (CVE-2009-3555) : VULNERABLE (NOT ok)"
;;
1)
pr_done_bestln "not vulnerable (OK)"
fileout "secure_renego" "OK" "Secure Renegotiation (CVE-2009-3555) : not vulnerable (OK)"
;;
*)
pr_warningln "FIXME (bug): $sec_renego"
fileout "secure_renego" "WARN" "Secure Renegotiation (CVE-2009-3555) : FIXME (bug) $sec_renego"
;;
esac
else
pr_warningln "handshake didn't succeed"
fileout "secure_renego" "WARN" "Secure Renegotiation (CVE-2009-3555) : handshake didn't succeed"
fi
pr_bold " Secure Client-Initiated Renegotiation " # RFC 5746
# see: https://community.qualys.com/blogs/securitylabs/2011/10/31/tls-renegotiation-and-denial-of-service-attacks
# http://blog.ivanristic.com/2009/12/testing-for-ssl-renegotiation.html -- head/get doesn't seem to be needed though
case "$OSSL_VER" in
0.9.8*) # we need this for Mac OSX unfortunately
case "$OSSL_VER_APPENDIX" in
[a-l])
local_problem_ln "$OPENSSL cannot test this secure renegotiation vulnerability"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation : $OPENSSL cannot test this secure renegotiation vulnerability"
return 3
;;
[m-z])
;; # all ok
esac
;;
1.0.1*|1.0.2*)
legacycmd="-legacy_renegotiation"
;;
0.9.9*|1.0*)
;; # all ok
esac
if "$CLIENT_AUTH"; then
pr_warningln "client authentication prevents this from being tested"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation : client authentication prevents this from being tested"
sec_client_renego=1
else
# We need up to two tries here, as some LiteSpeed servers don't answer on "R" and block. Thus first try in the background
# msg enables us to look deeper into it while debugging
echo R | $OPENSSL s_client $OPTIMAL_PROTO $BUGS $legacycmd $STARTTLS -msg -connect $NODEIP:$PORT $SNI $PROXY >$TMPFILE 2>>$ERRFILE &
wait_kill $! $HEADER_MAXSLEEP
if [[ $? -eq 3 ]]; then
pr_done_good "likely not vulnerable (OK)"; outln " (timed out)" # it hung
fileout "sec_client_renego" "OK" "Secure Client-Initiated Renegotiation : likely not vulnerable (OK) (timed out)"
sec_client_renego=1
else
# second try in the foreground as we are sure now it won't hang
echo R | $OPENSSL s_client $legacycmd $STARTTLS $BUGS -msg -connect $NODEIP:$PORT $SNI $PROXY >$TMPFILE 2>>$ERRFILE
sec_client_renego=$? # 0=client is renegotiating & doesn't return an error --> vuln!
case "$sec_client_renego" in
0)
pr_svrty_high "VULNERABLE (NOT ok)"; outln ", DoS threat"
fileout "sec_client_renego" "NOT ok" "Secure Client-Initiated Renegotiation : VULNERABLE (NOT ok), DoS threat"
;;
1)
pr_done_goodln "not vulnerable (OK)"
fileout "sec_client_renego" "OK" "Secure Client-Initiated Renegotiation : not vulnerable (OK)"
;;
*)
pr_warningln "FIXME (bug): $sec_client_renego"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation : FIXME (bug) $sec_client_renego - Please report"
;;
esac
fi
fi
#FIXME Insecure Client-Initiated Renegotiation is missing
tmpfile_handle $FUNCNAME.txt
return $(($sec_renego + $sec_client_renego))
#FIXME: the return value is wrong, should be 0 if all ok. But as the caller doesn't care we don't care either ... yet ;-)
}
run_crime() {
local -i ret=0
local addcmd=""
# in a nutshell: don't offer TLS/SPDY compression on the server side
# This tests for CRIME Vulnerability (www.ekoparty.org/2012/juliano-rizzo.php) on HTTPS, not SPDY (yet)
# Please note that it is an attack where you need client side control, so in regular situations this
# means anyway "game over", w/wo CRIME
# www.h-online.com/security/news/item/Vulnerability-in-SSL-encryption-is-barely-exploitable-1708604.html
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for CRIME vulnerability " && outln
pr_bold " CRIME, TLS " ; out "(CVE-2012-4929) "
# first we need to test whether OpenSSL binary has zlib support
$OPENSSL zlib -e -a -in /dev/stdin &>/dev/stdout </dev/null | grep -q zlib
if [[ $? -eq 0 ]]; then
local_problem_ln "$OPENSSL lacks zlib support"
fileout "crime" "WARN" "CRIME, TLS (CVE-2012-4929) : Not tested. $OPENSSL lacks zlib support"
return 7
fi
[[ "$OSSL_VER" == "0.9.8"* ]] && addcmd="-no_ssl2"
$OPENSSL s_client $OPTIMAL_PROTO $BUGS $addcmd $STARTTLS -connect $NODEIP:$PORT $PROXY $SNI </dev/null &>$TMPFILE
if grep -a Compression $TMPFILE | grep -aq NONE >/dev/null; then
pr_done_good "not vulnerable (OK)"
if [[ $SERVICE != "HTTP" ]] && ! $CLIENT_AUTH; then
out " (not using HTTP anyway)"
fileout "crime" "OK" "CRIME, TLS (CVE-2012-4929) : Not vulnerable (OK) (not using HTTP anyway)"
else
fileout "crime" "OK" "CRIME, TLS (CVE-2012-4929) : Not vulnerable (OK)"
fi
ret=0
else
if [[ $SERVICE == "HTTP" ]]; then
pr_svrty_high "VULNERABLE (NOT ok)"
fileout "crime" "NOT ok" "CRIME, TLS (CVE-2012-4929) : VULNERABLE (NOT ok)"
else
pr_svrty_medium "VULNERABLE but not using HTTP: probably no exploit known"
fileout "crime" "MEDIUM" "CRIME, TLS (CVE-2012-4929) : VULNERABLE (WARN), but not using HTTP: probably no exploit known"
fi
ret=1
fi
# not clear whether this is a protocol != HTTP as one needs to have the ability to repeatedly modify the input
# which is done e.g. via javascript in the context of HTTP
outln
# this needs to be re-done i order to remove the redundant check for spdy
# weed out starttls, spdy-crime is a web thingy
# if [[ "x$STARTTLS" != "x" ]]; then
# echo
# return $ret
# fi
# weed out non-webports, spdy-crime is a web thingy. there's a catch thoug, you see it?
# case $PORT in
# 25|465|587|80|110|143|993|995|21)
# echo
# return $ret
# esac
# $OPENSSL s_client -help 2>&1 | grep -qw nextprotoneg
# if [[ $? -eq 0 ]]; then
# $OPENSSL s_client -host $NODE -port $PORT -nextprotoneg $NPN_PROTOs $SNI </dev/null 2>/dev/null >$TMPFILE
# if [[ $? -eq 0 ]]; then
# echo
# pr_bold "CRIME Vulnerability, SPDY " ; outln "(CVE-2012-4929): "
# STR=$(grep Compression $TMPFILE )
# if echo $STR | grep -q NONE >/dev/null; then
# pr_done_best "not vulnerable (OK)"
# ret=$((ret + 0))
# else
# pr_svrty_critical "VULNERABLE (NOT ok)"
# ret=$((ret + 1))
# fi
# fi
# fi
# [[ $DEBUG -eq 2 ]] outln "$STR"
tmpfile_handle $FUNCNAME.txt
return $ret
}
# BREACH is a HTTP-level compression & an attack which works against any cipher suite and is agnostic
# to the version of TLS/SSL, more: http://www.breachattack.com/ . Foreign referrers are the important thing here!
# Mitigation: see https://community.qualys.com/message/20360
run_breach() {
local header
local -i ret=0
local -i was_killed=0
local referer useragent
local url
local spaces=" "
local disclaimer=""
local when_makesense=" Can be ignored for static pages or if no secrets in the page"
[[ $SERVICE != "HTTP" ]] && return 7
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for BREACH (HTTP compression) vulnerability " && outln
pr_bold " BREACH"; out " (CVE-2013-3587) "
url="$1"
[[ -z "$url" ]] && url="/"
disclaimer=" - only supplied \"$url\" tested"
referer="https://google.com/"
[[ "$NODE" =~ google ]] && referer="https://yandex.ru/" # otherwise we have a false positive for google.com
useragent="$UA_STD"
$SNEAKY && useragent="$UA_SNEAKY"
printf "GET $url HTTP/1.1\r\nHost: $NODE\r\nUser-Agent: $useragent\r\nReferer: $referer\r\nConnection: Close\r\nAccept-encoding: gzip,deflate,compress\r\nAccept: text/*\r\n\r\n" | $OPENSSL s_client $OPTIMAL_PROTO $BUGS -quiet -ign_eof -connect $NODEIP:$PORT $PROXY $SNI 1>$TMPFILE 2>$ERRFILE &
wait_kill $! $HEADER_MAXSLEEP
was_killed=$? # !=0 was killed
result=$(awk '/^Content-Encoding/ { print $2 }' $TMPFILE)
result=$(strip_lf "$result")
debugme grep '^Content-Encoding' $TMPFILE
if [[ ! -s $TMPFILE ]]; then
pr_warning "failed (HTTP header request stalled"
if [[ $was_killed -ne 0 ]]; then
pr_warning " and was terminated"
fileout "breach" "WARN" "BREACH (CVE-2013-3587) : Test failed (HTTP request stalled and was terminated)"
else
fileout "breach" "WARN" "BREACH (CVE-2013-3587) : Test failed (HTTP request stalled)"
fi
pr_warningln ") "
ret=3
elif [[ -z $result ]]; then
pr_done_best "no HTTP compression (OK) "
outln "$disclaimer"
fileout "breach" "OK" "BREACH (CVE-2013-3587) : no HTTP compression (OK) $disclaimer"
ret=0
else
pr_svrty_high "potentially NOT ok, uses $result HTTP compression."
outln "$disclaimer"
outln "$spaces$when_makesense"
fileout "breach" "NOT ok" "BREACH (CVE-2013-3587) : potentially VULNERABLE, uses $result HTTP compression. $disclaimer ($when_makesense)"
ret=1
fi
# Any URL can be vulnerable. I am testing now only the given URL!
tmpfile_handle $FUNCNAME.txt
return $ret
}
# Padding Oracle On Downgraded Legacy Encryption, in a nutshell: don't use CBC Ciphers in SSLv3
run_ssl_poodle() {
local -i sclient_success=0
local cbc_ciphers="ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:SRP-AES-256-CBC-SHA:DHE-PSK-AES256-CBC-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DH-RSA-AES256-SHA:DH-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:DH-RSA-CAMELLIA256-SHA:DH-DSS-CAMELLIA256-SHA:AECDH-AES256-SHA:ADH-AES256-SHA:ADH-CAMELLIA256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-SHA:ECDHE-PSK-AES256-CBC-SHA:CAMELLIA256-SHA:RSA-PSK-AES256-CBC-SHA:PSK-AES256-CBC-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:SRP-AES-128-CBC-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DH-RSA-AES128-SHA:DH-DSS-AES128-SHA:DHE-RSA-SEED-SHA:DHE-DSS-SEED-SHA:DH-RSA-SEED-SHA:DH-DSS-SEED-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:DH-RSA-CAMELLIA128-SHA:DH-DSS-CAMELLIA128-SHA:AECDH-AES128-SHA:ADH-AES128-SHA:ADH-SEED-SHA:ADH-CAMELLIA128-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-SHA:ECDHE-PSK-AES128-CBC-SHA:DHE-PSK-AES128-CBC-SHA:SEED-SHA:CAMELLIA128-SHA:IDEA-CBC-SHA:IDEA-CBC-MD5:RC2-CBC-MD5:RSA-PSK-AES128-CBC-SHA:PSK-AES128-CBC-SHA:KRB5-IDEA-CBC-SHA:KRB5-IDEA-CBC-MD5:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:SRP-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DH-RSA-DES-CBC3-SHA:DH-DSS-DES-CBC3-SHA:AECDH-DES-CBC3-SHA:ADH-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:DES-CBC3-MD5:RSA-PSK-3DES-EDE-CBC-SHA:PSK-3DES-EDE-CBC-SHA:KRB5-DES-CBC3-SHA:KRB5-DES-CBC3-MD5:ECDHE-PSK-3DES-EDE-CBC-SHA:DHE-PSK-3DES-EDE-CBC-SHA:EXP1024-DHE-DSS-DES-CBC-SHA:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DH-RSA-DES-CBC-SHA:DH-DSS-DES-CBC-SHA:ADH-DES-CBC-SHA:EXP1024-DES-CBC-SHA:DES-CBC-SHA:DES-CBC-MD5:KRB5-DES-CBC-SHA:KRB5-DES-CBC-MD5:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-ADH-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC2-CBC-MD5:EXP-KRB5-RC2-CBC-SHA:EXP-KRB5-DES-CBC-SHA:EXP-KRB5-RC2-CBC-MD5:EXP-KRB5-DES-CBC-MD5"
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for SSLv3 POODLE (Padding Oracle On Downgraded Legacy Encryption) " && outln
pr_bold " POODLE, SSL"; out " (CVE-2014-3566) "
cbc_ciphers=$(actually_supported_ciphers $cbc_ciphers)
debugme echo $cbc_ciphers
$OPENSSL s_client -ssl3 $STARTTLS $BUGS -cipher $cbc_ciphers -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
[[ "$DEBUG" -eq 2 ]] && egrep -q "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_high "VULNERABLE (NOT ok)"; out ", uses SSLv3+CBC (check TLS_FALLBACK_SCSV mitigation below)"
fileout "poodle_ssl" "NOT ok" "POODLE, SSL (CVE-2014-3566) : VULNERABLE (NOT ok), uses SSLv3+CBC (check if TLS_FALLBACK_SCSV mitigation is used)"
else
pr_done_best "not vulnerable (OK)"
fileout "poodle_ssl" "OK" "POODLE, SSL (CVE-2014-3566) : not vulnerable (OK)"
fi
outln
tmpfile_handle $FUNCNAME.txt
return $sclient_success
}
# for appliance which use padding, no fallback needed
run_tls_poodle() {
pr_bold " POODLE, TLS"; out " (CVE-2014-8730), experimental "
#FIXME
echo "#FIXME"
fileout "poodle_tls" "WARN" "POODLE, TLS (CVE-2014-8730) : Not tested. Not yet implemented #FIXME"
return 7
}
run_tls_fallback_scsv() {
local -i ret=0
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for TLS_FALLBACK_SCSV Protection " && outln
pr_bold " TLS_FALLBACK_SCSV"; out " (RFC 7507), experim. "
# This isn't a vulnerability check per se, but checks for the existence of
# the countermeasure to protect against protocol downgrade attacks.
# First check we have support for TLS_FALLBACK_SCSV in our local OpenSSL
if ! $OPENSSL s_client -help 2>&1 | grep -q "\-fallback_scsv"; then
local_problem_ln "$OPENSSL lacks TLS_FALLBACK_SCSV support"
return 4
fi
#TODO: this need some tuning: a) if one protocol is supported only it has practcally no value (theoretical it's interesting though)
# b) for IIS6 + openssl 1.0.2 this won't work
# c) best to make sure that we hit a specific protocol, see https://alpacapowered.wordpress.com/2014/10/20/ssl-poodle-attack-what-is-this-scsv-thingy/
# d) minor: we should do "-state" here
# first: make sure we have tls1_2:
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI -no_tls1_2 >$TMPFILE 2>$ERRFILE </dev/null
if ! sclient_connect_successful $? $TMPFILE; then
pr_done_good "No fallback possible, TLS 1.2 is the only protocol (OK)"
ret=7
else
# ...and do the test (we need to parse the error here!)
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI -no_tls1_2 -fallback_scsv &>$TMPFILE </dev/null
if grep -q "CONNECTED(00" "$TMPFILE"; then
if grep -qa "BEGIN CERTIFICATE" "$TMPFILE"; then
pr_svrty_medium "Downgrade attack prevention NOT supported"
fileout "fallback_scsv" "MEDIUM" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : Downgrade attack prevention NOT supported"
ret=1
elif grep -qa "alert inappropriate fallback" "$TMPFILE"; then
pr_done_good "Downgrade attack prevention supported (OK)"
fileout "fallback_scsv" "OK" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : Downgrade attack prevention supported (OK)"
ret=0
elif grep -qa "alert handshake failure" "$TMPFILE"; then
# see RFC 7507, https://github.com/drwetter/testssl.sh/issues/121
pr_svrty_medium "\"handshake failure\" instead of \"inappropriate fallback\""
fileout "fallback_scsv" "MEDIUM" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : \"handshake failure\" instead of \"inappropriate fallback\" (likely: warning)"
ret=2
elif grep -qa "ssl handshake failure" "$TMPFILE"; then
pr_svrty_medium "some unexpected \"handshake failure\" instead of \"inappropriate fallback\""
fileout "fallback_scsv" "MEDIUM" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : some unexpected \"handshake failure\" instead of \"inappropriate fallback\" (likely: warning)"
ret=3
else
pr_warning "Check failed, unexpected result "
out ", run $PROG_NAME -Z --debug=1 and look at $TEMPDIR/*tls_fallback_scsv.txt"
fileout "fallback_scsv" "WARN" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : Check failed, unexpected result, run $PROG_NAME -Z --debug=1 and look at $TEMPDIR/*tls_fallback_scsv.txt"
fi
else
pr_warning "test failed (couldn't connect)"
fileout "fallback_scsv" "WARN" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : Check failed. (couldn't connect)"
ret=7
fi
fi
outln
tmpfile_handle $FUNCNAME.txt
return $ret
}
# Factoring RSA Export Keys: don't use EXPORT RSA ciphers, see https://freakattack.com/
run_freak() {
local -i sclient_success=0
local -i nr_supported_ciphers=0
# with correct build it should list these 7 ciphers (plus the two latter as SSLv2 ciphers):
local exportrsa_cipher_list="EXP1024-DES-CBC-SHA:EXP1024-RC4-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-DH-RSA-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC2-CBC-MD5:EXP-RC4-MD5:EXP-RC4-MD5"
local addtl_warning=""
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for FREAK attack " && outln
pr_bold " FREAK"; out " (CVE-2015-0204) "
nr_supported_ciphers=$(count_ciphers $(actually_supported_ciphers $exportrsa_cipher_list))
#echo "========= ${PIPESTATUS[*]}
case $nr_supported_ciphers in
0)
local_problem_ln "$OPENSSL doesn't have any EXPORT RSA ciphers configured"
fileout "freak" "WARN" "FREAK (CVE-2015-0204) : Not tested. $OPENSSL doesn't have any EXPORT RSA ciphers configured"
return 7
;;
1|2|3)
addtl_warning=" ($magenta""tested only with $nr_supported_ciphers out of 9 ciphers only!$off)" ;;
8|9|10|11)
addtl_warning="" ;;
4|5|6|7)
addtl_warning=" (tested with $nr_supported_ciphers/9 ciphers)" ;;
esac
$OPENSSL s_client $STARTTLS $BUGS -cipher $exportrsa_cipher_list -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
[[ $DEBUG -eq 2 ]] && egrep -a "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_critical "VULNERABLE (NOT ok)"; out ", uses EXPORT RSA ciphers"
fileout "freak" "NOT ok" "FREAK (CVE-2015-0204) : VULNERABLE (NOT ok), uses EXPORT RSA ciphers"
else
pr_done_best "not vulnerable (OK)"; out "$addtl_warning"
fileout "freak" "OK" "FREAK (CVE-2015-0204) : not vulnerable (OK) $addtl_warning"
fi
outln
debugme echo $(actually_supported_ciphers $exportrsa_cipher_list)
debugme echo $nr_supported_ciphers
tmpfile_handle $FUNCNAME.txt
return $ret
}
# see https://weakdh.org/logjam.html
run_logjam() {
local -i sclient_success=0
local exportdhe_cipher_list="EXP1024-DHE-DSS-DES-CBC-SHA:EXP1024-DHE-DSS-RC4-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA"
local -i nr_supported_ciphers=0
local addtl_warning=""
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for LOGJAM vulnerability " && outln
pr_bold " LOGJAM"; out " (CVE-2015-4000), experimental "
nr_supported_ciphers=$(count_ciphers $(actually_supported_ciphers $exportdhe_cipher_list))
case $nr_supported_ciphers in
0)
local_problem_ln "$OPENSSL doesn't have any DHE EXPORT ciphers configured"
fileout "logjam" "WARN" "LOGJAM (CVE-2015-4000) : Not tested. $OPENSSL doesn't have any DHE EXPORT ciphers configured"
return 3
;;
1|2) addtl_warning=" ($magenta""tested w/ $nr_supported_ciphers/4 ciphers only!$off)" ;;
3) addtl_warning=" (tested w/ $nr_supported_ciphers/4 ciphers)" ;;
4) ;;
esac
$OPENSSL s_client $STARTTLS $BUGS -cipher $exportdhe_cipher_list -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
debugme egrep -a "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
addtl_warning="$addtl_warning, common primes not checked."
if "$HAS_DH_BITS"; then
if ! "$do_allciphers" && ! "$do_cipher_per_proto" && "$HAS_DH_BITS"; then
addtl_warning="$addtl_warning \"$PROG_NAME -E/-e\" spots candidates"
else
"$HAS_DH_BITS" && addtl_warning="$addtl_warning See below for any DH ciphers + bit size"
fi
fi
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_critical "VULNERABLE (NOT ok)"; out ", uses DHE EXPORT ciphers, common primes not checked."
fileout "logjam" "NOT ok" "LOGJAM (CVE-2015-4000) : VULNERABLE (NOT ok), uses DHE EXPORT ciphers, common primes not checked."
else
pr_done_best "not vulnerable (OK)"; out "$addtl_warning"
fileout "logjam" "OK" "LOGJAM (CVE-2015-4000) : not vulnerable (OK) $addtl_warning"
fi
outln
debugme echo $(actually_supported_ciphers $exportdhe_cipher_list)
debugme echo $nr_supported_ciphers
tmpfile_handle $FUNCNAME.txt
return $sclient_success
}
# TODO: perfect candidate for replacement by sockets, so is freak
run_drown() {
local nr_ciphers_detected
local spaces=" "
local cert_fingerprint_sha2=""
#FIXME: test for iexistence of RSA key exchange
if [[ $VULN_COUNT -le $VULN_THRESHLD ]]; then
outln
pr_headlineln " Testing for DROWN vulnerability "
outln
fi
# if we want to use OPENSSL: check for < openssl 1.0.2g, openssl 1.0.1s if native openssl
pr_bold " DROWN"; out " (2016-0800, CVE-2016-0703), exper. "
fd_socket 5 || return 6
debugme outln "sending client hello... "
socksend_sslv2_clienthello "$SSLv2_CLIENT_HELLO"
sockread_serverhello 32768
debugme outln "reading server hello... "
if [[ "$DEBUG" -ge 4 ]]; then
hexdump -C "$SOCK_REPLY_FILE" | head -6
outln
fi
parse_sslv2_serverhello "$SOCK_REPLY_FILE"
case $? in
7) # strange reply, couldn't convert the cipher spec length to a hex number
fixme "strange v2 reply "
outln " (rerun with DEBUG >=2)"
[[ $DEBUG -ge 3 ]] && hexdump -C "$SOCK_REPLY_FILE" | head -1
ret=7
fileout "drown" "MINOR_ERROR" "SSLv2: received a strange SSLv2 reply (rerun with DEBUG>=2)"
;;
3) # vulnerable
lines=$(count_lines "$(hexdump -C "$SOCK_REPLY_FILE" 2>/dev/null)")
debugme out " ($lines lines) "
if [[ "$lines" -gt 1 ]]; then
nr_ciphers_detected=$((V2_HELLO_CIPHERSPEC_LENGTH / 3))
if [[ 0 -eq "$nr_ciphers_detected" ]]; then
pr_svrty_highln "CVE-2015-3197: SSLv2 supported but couldn't detect a cipher (NOT ok)";
fileout "drown" "NOT ok" "SSLv2 offered (NOT ok), CVE-2015-3197: but could not detect a cipher"
else
pr_svrty_criticalln "vulnerable (NOT ok), SSLv2 offered with $nr_ciphers_detected ciphers";
fileout "drown" "NOT ok" "vulnerable (NOT ok), SSLv2 offered with $nr_ciphers_detected ciphers"
fi
fi
ret=1
;;
*) pr_done_bestln "not vulnerable on this port (OK)"
fileout "drown" "OK" "not vulnerable to DROWN"
outln "$spaces make sure you don't use this certificate elsewhere with SSLv2 enabled services"
if [[ "$DEBUG" -ge 1 ]] || "$SHOW_CENSYS_LINK"; then
# not advertising it as it after 5 tries and account is needed
if [[ -z "$CERT_FINGERPRINT_SHA2" ]]; then
get_host_cert || return 7
cert_fingerprint_sha2="$($OPENSSL x509 -noout -in $HOSTCERT -fingerprint -sha256 2>>$ERRFILE | sed -e 's/^.*Fingerprint=//' -e 's/://g' )"
else
cert_fingerprint_sha2="$CERT_FINGERPRINT_SHA2"
fi
cert_fingerprint_sha2=${cert_fingerprint_sha2/SHA256 /}
outln "$spaces https://censys.io/ipv4?q=$cert_fingerprint_sha2 could help you to find out"
fi
;;
esac
return $?
}
# Browser Exploit Against SSL/TLS: don't use CBC Ciphers in SSLv3 TLSv1.0
run_beast(){
local hexcode dash cbc_cipher sslvers kx auth enc mac export
local detected_proto
local -i sclient_success=0
local detected_cbc_ciphers=""
local higher_proto_supported=""
local -i sclient_success=0
local vuln_beast=false
local spaces=" "
local cr=$'\n'
local first=true
local continued=false
local cbc_cipher_list="EXP-RC2-CBC-MD5:IDEA-CBC-SHA:EXP-DES-CBC-SHA:DES-CBC-SHA:DES-CBC3-SHA:EXP-DH-DSS-DES-CBC-SHA:DH-DSS-DES-CBC-SHA:DH-DSS-DES-CBC3-SHA:EXP-DH-RSA-DES-CBC-SHA:DH-RSA-DES-CBC-SHA:DH-RSA-DES-CBC3-SHA:EXP-EDH-DSS-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:EDH-DSS-DES-CBC3-SHA:EXP-EDH-RSA-DES-CBC-SHA:EDH-RSA-DES-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EXP-ADH-DES-CBC-SHA:ADH-DES-CBC-SHA:ADH-DES-CBC3-SHA:KRB5-DES-CBC-SHA:KRB5-DES-CBC3-SHA:KRB5-IDEA-CBC-SHA:KRB5-DES-CBC-MD5:KRB5-DES-CBC3-MD5:KRB5-IDEA-CBC-MD5:EXP-KRB5-DES-CBC-SHA:EXP-KRB5-RC2-CBC-SHA:EXP-KRB5-DES-CBC-MD5:EXP-KRB5-RC2-CBC-MD5:AES128-SHA:DH-DSS-AES128-SHA:DH-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DHE-RSA-AES128-SHA:ADH-AES128-SHA:AES256-SHA:DH-DSS-AES256-SHA:DH-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ADH-AES256-SHA:AES128-SHA256:AES256-SHA256:DH-DSS-AES128-SHA256:DH-RSA-AES128-SHA256:DHE-DSS-AES128-SHA256:CAMELLIA128-SHA:DH-DSS-CAMELLIA128-SHA:DH-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:DHE-RSA-CAMELLIA128-SHA:ADH-CAMELLIA128-SHA:EXP1024-DES-CBC-SHA:EXP1024-DHE-DSS-DES-CBC-SHA:DHE-RSA-AES128-SHA256:DH-DSS-AES256-SHA256:DH-RSA-AES256-SHA256:DHE-DSS-AES256-SHA256:DHE-RSA-AES256-SHA256:ADH-AES128-SHA256:ADH-AES256-SHA256:CAMELLIA256-SHA:DH-DSS-CAMELLIA256-SHA:DH-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:DHE-RSA-CAMELLIA256-SHA:ADH-CAMELLIA256-SHA:PSK-3DES-EDE-CBC-SHA:PSK-AES128-CBC-SHA:PSK-AES256-CBC-SHA:SEED-SHA:DH-DSS-SEED-SHA:DH-RSA-SEED-SHA:DHE-DSS-SEED-SHA:DHE-RSA-SEED-SHA:ADH-SEED-SHA:ECDH-ECDSA-DES-CBC3-SHA:ECDH-ECDSA-AES128-SHA:ECDH-ECDSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-RSA-AES128-SHA:ECDH-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AECDH-DES-CBC3-SHA:AECDH-AES128-SHA:AECDH-AES256-SHA:SRP-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:SRP-DSS-AES-256-CBC-SHA:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDH-ECDSA-AES128-SHA256:ECDH-ECDSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDH-RSA-AES128-SHA256:ECDH-RSA-AES256-SHA384:RC2-CBC-MD5:EXP-RC2-CBC-MD5:IDEA-CBC-MD5:DES-CBC-MD5:DES-CBC3-MD5"
if [[ $VULN_COUNT -le $VULN_THRESHLD ]]; then
outln
pr_headlineln " Testing for BEAST vulnerability "
fi
if [[ $VULN_COUNT -le $VULN_THRESHLD ]] || "$WIDE"; then
outln
fi
pr_bold " BEAST"; out " (CVE-2011-3389) "
# output in wide mode if cipher doesn't exist is not ok
>$ERRFILE
# first determine whether it's mitigated by higher protocols
for proto in tls1_1 tls1_2; do
$OPENSSL s_client -state -"$proto" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI 2>>$ERRFILE >$TMPFILE </dev/null
if sclient_connect_successful $? $TMPFILE; then
higher_proto_supported="$higher_proto_supported ""$(grep -aw "Protocol" $TMPFILE | sed -e 's/^.*Protocol .*://' -e 's/ //g')"
fi
done
for proto in ssl3 tls1; do
$OPENSSL s_client -"$proto" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>>$ERRFILE </dev/null
if ! sclient_connect_successful $? $TMPFILE; then # protocol supported?
if "$continued"; then # second round: we hit TLS1
pr_done_goodln "no SSL3 or TLS1 (OK)"
fileout "beast" "OK" "BEAST (CVE-2011-3389) : not vulnerable (OK) no SSL3 or TLS1"
return 0
else # protocol not succeeded but it's the first time
continued=true
continue # protocol not supported, so we do not need to check each cipher with that protocol
"$WIDE" && outln
fi
fi # protocol succeeded
# now we test in one shot with the precompiled ciphers
$OPENSSL s_client -"$proto" -cipher "$cbc_cipher_list" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE || continue
if "$WIDE"; then
out "\n "; pr_underline "$(toupper $proto):\n";
if "$first"; then
neat_header # NOT_THAT_NICE: we display the header also if in the end no cbc cipher is available on the client side
fi
fi
for ciph in $(colon_to_spaces "$cbc_cipher_list"); do
read hexcode dash cbc_cipher sslvers kx auth enc mac < <($OPENSSL ciphers -V "$ciph" 2>>$ERRFILE) # -V doesn't work with openssl < 1.0
# ^^^^^ process substitution as shopt will either segfault or doesn't work with old bash versions
$OPENSSL s_client -cipher "$cbc_cipher" -"$proto" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
if [[ $sclient_success -eq 0 ]]; then
vuln_beast=true
"$WIDE" && first=false
fi
if "$WIDE"; then
normalize_ciphercode "$hexcode"
if "$SHOW_EACH_C"; then
[[ -z "$hexcode" ]] && continue
neat_list "$HEXC" "$cbc_cipher" "$kx" "$enc" #why this is needed?
if [[ $sclient_success -eq 0 ]]; then
if [[ -n "$higher_proto_supported" ]]; then
pr_svrty_minorln "available"
else
pr_svrty_mediumln "available"
fi
else
outln "not a/v"
fi
else
if [[ $sclient_success -eq 0 ]]; then
neat_list "$HEXC" "$cbc_cipher" "$kx" "$enc"
outln
fi
fi
else # short display:
if [[ $sclient_success -eq 0 ]]; then
detected_cbc_ciphers="$detected_cbc_ciphers ""$(grep -aw "Cipher" $TMPFILE | egrep -avw "New|is" | sed -e 's/^.*Cipher.*://' -e 's/ //g')"
vuln_beast=true
fi
fi
done
if ! "$WIDE"; then
if [[ -n "$detected_cbc_ciphers" ]]; then
detected_cbc_ciphers=$(echo "$detected_cbc_ciphers" | \
sed -e "s/ /\\${cr} ${spaces}/12" \
-e "s/ /\\${cr} ${spaces}/9" \
-e "s/ /\\${cr} ${spaces}/6" \
-e "s/ /\\${cr} ${spaces}/3")
fileout "cbc_$proto" "MEDIUM" "BEAST (CVE-2011-3389) : CBC ciphers for $(toupper $proto): $detected_cbc_ciphers"
! "$first" && out "$spaces"
out "$(toupper $proto):"
[[ -n "$higher_proto_supported" ]] && \
pr_svrty_minorln "$detected_cbc_ciphers" || \
pr_svrty_mediumln "$detected_cbc_ciphers"
detected_cbc_ciphers="" # empty for next round
first=false
else
[[ $proto == "tls1" ]] && ! $first && echo -n "$spaces "
pr_done_goodln "no CBC ciphers for $(toupper $proto) (OK)"
first=false
fi
else
if ! "$vuln_beast" ; then
pr_done_goodln " no CBC ciphers for $(toupper $proto) (OK)"
fileout "cbc_$proto" "OK" "BEAST (CVE-2011-3389) : No CBC ciphers for $(toupper $proto) (OK)"
fi
fi
done # for proto in ssl3 tls1
if "$vuln_beast"; then
if [[ -n "$higher_proto_supported" ]]; then
if "$WIDE"; then
outln
# NOT ok seems too harsh for me if we have TLS >1.0
pr_svrty_minor "VULNERABLE"
outln " -- but also supports higher protocols (possible mitigation):$higher_proto_supported"
else
out "$spaces"
pr_svrty_minor "VULNERABLE"
outln " -- but also supports higher protocols (possible mitigation):$higher_proto_supported"
fi
fileout "beast" "MINOR" "BEAST (CVE-2011-3389) : VULNERABLE -- but also supports higher protocols (possible mitigation):$higher_proto_supported"
else
if "$WIDE"; then
outln
else
out "$spaces"
fi
pr_svrty_medium "VULNERABLE"
outln " -- and no higher protocols as mitigation supported"
fileout "beast" "MEDIUM" "BEAST (CVE-2011-3389) : VULNERABLE -- and no higher protocols as mitigation supported"
fi
fi
"$first" && ! "$vuln_beast" && pr_done_goodln "no CBC ciphers found for any protocol (OK)"
tmpfile_handle $FUNCNAME.txt
return 0
}
run_lucky13() {
#FIXME: to do . CVE-2013-0169
# in a nutshell: don't offer CBC suites (again). MAC as a fix for padding oracles is not enough. Best: TLS v1.2+ AES GCM
echo "FIXME"
fileout "lucky13" "WARN" "LUCKY13 (CVE-2013-0169) : No tested. Not implemented. #FIXME"
return 1
}
# https://tools.ietf.org/html/rfc7465 REQUIRES that TLS clients and servers NEVER negotiate the use of RC4 cipher suites!
# https://en.wikipedia.org/wiki/Transport_Layer_Security#RC4_attacks
# http://blog.cryptographyengineering.com/2013/03/attack-of-week-rc4-is-kind-of-broken-in.html
run_rc4() {
local -i rc4_offered=0
local -i sclient_success
local hexcode dash rc4_cipher sslvers kx auth enc mac export
local rc4_ciphers_list="ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:DHE-DSS-RC4-SHA:AECDH-RC4-SHA:ADH-RC4-MD5:ECDH-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:RC4-SHA:RC4-MD5:RC4-MD5:RSA-PSK-RC4-SHA:PSK-RC4-SHA:KRB5-RC4-SHA:KRB5-RC4-MD5:RC4-64-MD5:EXP1024-DHE-DSS-RC4-SHA:EXP1024-RC4-SHA:EXP-ADH-RC4-MD5:EXP-RC4-MD5:EXP-RC4-MD5:EXP-KRB5-RC4-SHA:EXP-KRB5-RC4-MD5"
local rc4_detected=""
local available=""
if [[ $VULN_COUNT -le $VULN_THRESHLD ]]; then
outln
pr_headlineln " Checking for vulnerable RC4 Ciphers "
fi
if [[ $VULN_COUNT -le $VULN_THRESHLD ]] || "$WIDE"; then
outln
fi
pr_bold " RC4"; out " (CVE-2013-2566, CVE-2015-2808) "
$OPENSSL s_client -cipher $rc4_ciphers_list $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
if sclient_connect_successful $? $TMPFILE; then
"$WIDE" || pr_svrty_high "VULNERABLE (NOT ok): "
rc4_offered=1
if "$WIDE"; then
outln "\n"
neat_header
fi
while read hexcode dash rc4_cipher sslvers kx auth enc mac; do
$OPENSSL s_client -cipher $rc4_cipher $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI </dev/null >$TMPFILE 2>$ERRFILE
sclient_connect_successful $? $TMPFILE
sclient_success=$? # here we may have a fp with openssl < 1.0, TBC
if [[ $sclient_success -ne 0 ]] && ! "$SHOW_EACH_C"; then
continue # no successful connect AND not verbose displaying each cipher
fi
if "$WIDE"; then
#FIXME: JSON+CSV in wide mode is missing
normalize_ciphercode "$hexcode"
neat_list "$HEXC" "$rc4_cipher" "$kx" "$enc"
if "$SHOW_EACH_C"; then
if [[ $sclient_success -eq 0 ]]; then
pr_svrty_high "available"
else
out "not a/v"
fi
else
rc4_offered=1
out
fi
outln
else
[[ $sclient_success -eq 0 ]] && pr_svrty_high "$rc4_cipher "
fi
[[ $sclient_success -eq 0 ]] && rc4_detected+="$rc4_cipher "
done < <($OPENSSL ciphers -V $rc4_ciphers_list:@STRENGTH)
outln
"$WIDE" && pr_svrty_high "VULNERABLE (NOT ok)"
fileout "rc4" "NOT ok" "RC4 (CVE-2013-2566, CVE-2015-2808) : VULNERABLE (NOT ok) Detected ciphers: $rc4_detected"
else
pr_done_goodln "no RC4 ciphers detected (OK)"
fileout "rc4" "OK" "RC4 (CVE-2013-2566, CVE-2015-2808) : not vulnerable (OK)"
rc4_offered=0
fi
outln
tmpfile_handle $FUNCNAME.txt
return $rc4_offered
}
run_youknowwho() {
# CVE-2013-2566,
# NOT FIXME as there's no code: http://www.isg.rhul.ac.uk/tls/
# http://blog.cryptographyengineering.com/2013/03/attack-of-week-rc4-is-kind-of-broken-in.html
return 0
# in a nutshell: don't use RC4, really not!
}
# https://www.usenix.org/conference/woot13/workshop-program/presentation/smyth
# https://secure-resumption.com/tlsauth.pdf
run_tls_truncation() {
#FIXME: difficult to test, is there any test available: pls let me know
:
}
old_fart() {
outln "Get precompiled bins or compile https://github.com/PeterMosmans/openssl ."
fileout "old_fart" "ERROR" "Your $OPENSSL $OSSL_VER version is an old fart... . It doesn\'t make much sense to proceed. Get precompiled bins or compile https://github.com/PeterMosmans/openssl ."
fatal "Your $OPENSSL $OSSL_VER version is an old fart... . It doesn\'t make much sense to proceed." -5
}
# try very hard to determine the install path to get ahold of the mapping file
# it provides "keycode/ RFC style name", see RFCs, cipher(1), www.carbonwind.net/TLS_Cipher_Suites_Project/tls_ssl_cipher_suites_simple_table_all.htm
get_install_dir() {
#INSTALL_DIR=$(cd "$(dirname "$0")" && pwd)/$(basename "$0")
INSTALL_DIR=$(dirname ${BASH_SOURCE[0]})
[[ -r "$RUN_DIR/etc/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$RUN_DIR/etc/mapping-rfc.txt"
[[ -r "$INSTALL_DIR/etc/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$INSTALL_DIR/etc/mapping-rfc.txt"
if [[ ! -r "$MAPPING_FILE_RFC" ]]; then
# those will disapper:
[[ -r "$RUN_DIR/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$RUN_DIR/mapping-rfc.txt"
[[ -r "$INSTALL_DIR/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$INSTALL_DIR/mapping-rfc.txt"
fi
# we haven't found the mapping file yet...
if [[ ! -r "$MAPPING_FILE_RFC" ]] && which readlink &>/dev/null ; then
readlink -f ls &>/dev/null && \
INSTALL_DIR=$(readlink -f $(basename ${BASH_SOURCE[0]})) || \
INSTALL_DIR=$(readlink $(basename ${BASH_SOURCE[0]}))
# not sure whether Darwin has -f
INSTALL_DIR=$(dirname $INSTALL_DIR 2>/dev/null)
[[ -r "$INSTALL_DIR/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$INSTALL_DIR/mapping-rfc.txt"
[[ -r "$INSTALL_DIR/etc/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$INSTALL_DIR/etc/mapping-rfc.txt"
# will disappear:
fi
# still no mapping file:
if [[ ! -r "$MAPPING_FILE_RFC" ]] && which realpath &>/dev/null ; then
INSTALL_DIR=$(dirname $(realpath ${BASH_SOURCE[0]}))
MAPPING_FILE_RFC="$INSTALL_DIR/etc/mapping-rfc.txt"
# will disappear
[[ -r "$INSTALL_DIR/mapping-rfc.txt" ]] && MAPPING_FILE_RFC="$INSTALL_DIR/mapping-rfc.txt"
fi
[[ ! -r "$MAPPING_FILE_RFC" ]] && unset MAPPING_FILE_RFC && unset ADD_RFC_STR && pr_warningln "\nNo mapping file found"
debugme echo "$MAPPING_FILE_RFC"
}
test_openssl_suffix() {
local naming_ext="$(uname).$(uname -m)"
local uname_arch="$(uname -m)"
local myarch_suffix=""
[[ $uname_arch =~ 64 ]] && myarch_suffix=64 || myarch_suffix=32
if [[ -f "$1/openssl" ]] && [[ -x "$1/openssl" ]]; then
OPENSSL="$1/openssl"
return 0
elif [[ -f "$1/openssl.$naming_ext" ]] && [[ -x "$1/openssl.$naming_ext" ]]; then
OPENSSL="$1/openssl.$naming_ext"
return 0
elif [[ -f "$1/openssl.$uname_arch" ]] && [[ -x "$1/openssl.$uname_arch" ]]; then
OPENSSL="$1/openssl.$uname_arch"
return 0
elif [[ -f "$1/openssl$myarch_suffix" ]] && [[ -x "$1/openssl$myarch_suffix" ]]; then
OPENSSL="$1/openssl$myarch_suffix"
return 0
fi
return 1
}
find_openssl_binary() {
# 0. check environment variable whether it's executable
if [[ -n "$OPENSSL" ]] && [[ ! -x "$OPENSSL" ]]; then
pr_warningln "\ncannot find specified (\$OPENSSL=$OPENSSL) binary."
outln " Looking some place else ..."
elif [[ -x "$OPENSSL" ]]; then
: # 1. all ok supplied $OPENSSL was found and has excutable bit set -- testrun comes below
elif test_openssl_suffix $RUN_DIR; then
: # 2. otherwise try openssl in path of testssl.sh
elif test_openssl_suffix $RUN_DIR/bin; then
: # 3. otherwise here, this is supposed to be the standard --platform independed path in the future!!!
elif test_openssl_suffix "$(dirname "$(which openssl)")"; then
: # 5. we tried hard and failed, so now we use the system binaries
fi
# no ERRFILE initialized yet, thus we use /dev/null for stderr directly
$OPENSSL version -a 2>/dev/null >/dev/null
if [[ $? -ne 0 ]] || [[ ! -x "$OPENSSL" ]]; then
fatal "\ncannot exec or find any openssl binary" -5
fi
# http://www.openssl.org/news/openssl-notes.html
OSSL_VER=$($OPENSSL version 2>/dev/null | awk -F' ' '{ print $2 }')
OSSL_VER_MAJOR=$(echo "$OSSL_VER" | sed 's/\..*$//')
OSSL_VER_MINOR=$(echo "$OSSL_VER" | sed -e 's/^.\.//' | tr -d '[a-zA-Z]-')
OSSL_VER_APPENDIX=$(echo "$OSSL_VER" | tr -d '0-9.')
OSSL_VER_PLATFORM=$($OPENSSL version -p 2>/dev/null | sed 's/^platform: //')
OSSL_BUILD_DATE=$($OPENSSL version -a 2>/dev/null | grep '^built' | sed -e 's/built on//' -e 's/: ... //' -e 's/: //' -e 's/ UTC//' -e 's/ +0000//' -e 's/.000000000//')
echo $OSSL_BUILD_DATE | grep -q "not available" && OSSL_BUILD_DATE=""
# see #190, reverting logic: unless otherwise proved openssl has no dh bits
case "$OSSL_VER_MAJOR.$OSSL_VER_MINOR" in
1.0.2|1.1.0) HAS_DH_BITS=true ;;
esac
# libressl does not have "Server Temp Key" (SSL_get_server_tmp_key)
if $OPENSSL version 2>/dev/null | grep -qi LibreSSL; then
outln
pr_warning "Please note: LibreSSL is not a good choice for testing INSECURE features!"
fi
OPENSSL_NR_CIPHERS=$(count_ciphers "$($OPENSSL ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>/dev/null)")
$OPENSSL s_client -ssl2 2>&1 | grep -aq "unknown option" || \
HAS_SSL2=true
$OPENSSL s_client -ssl3 2>&1 | grep -aq "unknown option" || \
HAS_SSL3=true
$OPENSSL s_client -help 2>&1 | grep -qw '\-alpn' && \
HAS_ALPN=true
$OPENSSL s_client -help 2>&1 | grep -qw '\-nextprotoneg' && \
HAS_SPDY=true
return 0
}
check4openssl_oldfarts() {
case "$OSSL_VER" in
0.9.7*|0.9.6*|0.9.5*)
# 0.9.5a was latest in 0.9.5 an released 2000/4/1, that'll NOT suffice for this test
old_fart ;;
0.9.8)
case $OSSL_VER_APPENDIX in
a|b|c|d|e) old_fart;; # no SNI!
# other than that we leave this for MacOSX and FreeBSD but it's a pain and likely gives false negatives/positives
esac
;;
esac
if [[ $OSSL_VER_MAJOR -lt 1 ]]; then ## mm: Patch for libressl
pr_magentaln " Your \"$OPENSSL\" is way too old (<version 1.0) !"
case $SYSTEM in
*BSD|Darwin)
outln " Please use binary provided in \$INSTALLDIR/bin/ or from ports/brew or compile from github.com/PeterMosmans/openssl" ;;
*) outln " Update openssl binaries or compile from github.com/PeterMosmans/openssl" ;;
esac
ignore_no_or_lame " Type \"yes\" to accept some false negatives or positives "
fi
outln
}
# FreeBSD needs to have /dev/fd mounted. This is a friendly hint, see #258
check_bsd_mount() {
if [[ "$(uname)" == FreeBSD ]]; then
if ! mount | grep '/dev/fd' | grep -q fdescfs; then
fatal "You need to mount fdescfs on FreeBSD: \"mount -t fdescfs fdesc /dev/fd\"" -3
fi
fi
}
help() {
cat << EOF
$PROG_NAME <options>
-h, --help what you're looking at
-b, --banner displays banner + version of $PROG_NAME
-v, --version same as previous
-V, --local pretty print all local ciphers
-V, --local <pattern> which local ciphers with <pattern> are available?
(if pattern not a number: word match)
$PROG_NAME <options> URI ("$PROG_NAME URI" does everything except -E)
-e, --each-cipher checks each local cipher remotely
-E, --cipher-per-proto checks those per protocol
-f, --ciphers checks common cipher suites
-p, --protocols checks TLS/SSL protocols (including SPDY/HTTP2)
-y, --spdy, --npn checks for SPDY/NPN
-Y, --http2, --alpn checks for HTTP2/ALPN
-S, --server-defaults displays the server's default picks and certificate info
-P, --server-preference displays the server's picks: protocol+cipher
-x, --single-cipher <pattern> tests matched <pattern> of ciphers
(if <pattern> not a number: word match)
-c, --client-simulation test client simulations, see which client negotiates with cipher and protocol
-H, --header, --headers tests HSTS, HPKP, server/app banner, security headers, cookie, reverse proxy, IPv4 address
-U, --vulnerable tests all vulnerabilities
-B, --heartbleed tests for heartbleed vulnerability
-I, --ccs, --ccs-injection tests for CCS injection vulnerability
-R, --renegotiation tests for renegotiation vulnerabilities
-C, --compression, --crime tests for CRIME vulnerability
-T, --breach tests for BREACH vulnerability
-O, --poodle tests for POODLE (SSL) vulnerability
-Z, --tls-fallback checks TLS_FALLBACK_SCSV mitigation
-F, --freak tests for FREAK vulnerability
-A, --beast tests for BEAST vulnerability
-J, --logjam tests for LOGJAM vulnerability
-D, --drown tests for DROWN vulnerability
-s, --pfs, --fs, --nsa checks (perfect) forward secrecy settings
-4, --rc4, --appelbaum which RC4 ciphers are being offered?
special invocations:
-t, --starttls <protocol> does a default run against a STARTTLS enabled <protocol>
--xmpphost <to_domain> for STARTTLS enabled XMPP it supplies the XML stream to-'' domain -- sometimes needed
--mx <domain/host> tests MX records from high to low priority (STARTTLS, port 25)
--ip <ip> a) tests the supplied <ip> v4 or v6 address instead of resolving host(s) in URI
b) arg "one" means: just test the first DNS returns (useful for multiple IPs)
--file <fname> mass testing option: Reads command lines from <fname>, one line per instance.
Comments via # allowed, EOF signals end of <fname>. Implicitly turns on "--warnings batch"
partly mandatory parameters:
URI host|host:port|URL|URL:port (port 443 is assumed unless otherwise specified)
pattern an ignore case word pattern of cipher hexcode or any other string in the name, kx or bits
protocol is one of the STARTTLS protocols ftp,smtp,pop3,imap,xmpp,telnet,ldap
(for the latter two you need e.g. the supplied openssl)
tuning options (can also be preset via environment variables):
--bugs enables the "-bugs" option of s_client, needed e.g. for some buggy F5s
--assuming-http if protocol check fails it assumes HTTP protocol and enforces HTTP checks
--ssl-native fallback to checks with OpenSSL where sockets are normally used
--openssl <PATH> use this openssl binary (default: look in \$PATH, \$RUN_DIR of $PROG_NAME)
--proxy <host>:<port> connect via the specified HTTP proxy
-6 use also IPv6. Works only with supporting OpenSSL version and IPv6 connectivity
--sneaky leave less traces in target logs: user agent, referer
output options (can also be preset via environment variables):
--warnings <batch|off|false> "batch" doesn't wait for keypress, "off" or "false" skips connection warning
--quiet don't output the banner. By doing this you acknowledge usage terms normally appearing in the banner
--wide wide output for tests like RC4, BEAST. PFS also with hexcode, kx, strength, RFC name
--show-each for wide outputs: display all ciphers tested -- not only succeeded ones
--mapping <no-rfc> don't display the RFC Cipher Suite Name
--color <0|1|2> 0: no escape or other codes, 1: b/w escape codes, 2: color (default)
--colorblind swap green and blue in the output
--debug <0-6> 1: screen output normal but keeps debug output in /tmp/. 2-6: see "grep -A 5 '^DEBUG=' testssl.sh"
file output options (can also be preset via environment variables):
--log, --logging logs stdout to <NODE-YYYYMMDD-HHMM.log> in current working directory
--logfile <logfile> logs stdout to <file/NODE-YYYYMMDD-HHMM.log> if file is a dir or to specified log file
--json additional output of findings to JSON file <NODE-YYYYMMDD-HHMM.json> in cwd
--jsonfile <jsonfile> additional output to JSON and output JSON to the specified file
--csv additional output of findings to CSV file <NODE-YYYYMMDD-HHMM.csv> in cwd
--csvfile <csvfile> set output to CSV and output CSV to the specified file
--append if <csvfile> or <jsonfile> exists rather append then overwrite
All options requiring a value can also be called with '=' e.g. testssl.sh -t=smtp --wide --openssl=/usr/bin/openssl <URI>.
<URI> is always the last parameter.
Need HTML output? Just pipe through "aha" (ANSI HTML Adapter: github.com/theZiz/aha) like
"$PROG_NAME <options> <URI> | aha >output.html"
EOF
#' Fix syntax highlight on sublime
exit $1
}
maketempf() {
local n
TEMPDIR=$(mktemp -d /tmp/ssltester.XXXXXX) || exit -6
TMPFILE=$TEMPDIR/tempfile.txt || exit -6
if [[ "$DEBUG" -eq 0 ]]; then
ERRFILE="/dev/null"
else
ERRFILE=$TEMPDIR/errorfile.txt || exit -6
fi
HOSTCERT=$TEMPDIR/host_certificate.txt
initialize_engine
if [[ $DEBUG -ne 0 ]]; then
cat >$TEMPDIR/environment.txt << EOF
CVS_REL: $CVS_REL
GIT_REL: $GIT_REL
PID: $$
commandline: "$CMDLINE"
bash version: ${BASH_VERSINFO[0]}.${BASH_VERSINFO[1]}.${BASH_VERSINFO[2]}
status: ${BASH_VERSINFO[4]}
machine: ${BASH_VERSINFO[5]}
operating system: $SYSTEM
shellopts: $SHELLOPTS
$($OPENSSL version -a)
OSSL_VER_MAJOR: $OSSL_VER_MAJOR
OSSL_VER_MINOR: $OSSL_VER_MINOR
OSSL_VER_APPENDIX: $OSSL_VER_APPENDIX
OSSL_BUILD_DATE: $OSSL_BUILD_DATE
OSSL_VER_PLATFORM: $OSSL_VER_PLATFORM
OPENSSL_NR_CIPHERS: $OPENSSL_NR_CIPHERS
OPENSSL_CONF: $OPENSSL_CONF
HAS_IPv6: $HAS_IPv6
HAS_SSL2: $HAS_SSL2
HAS_SSL3: $HAS_SSL3
HAS_SPDY: $HAS_SPDY
HAS_ALPN: $HAS_ALPN
PATH: $PATH
PROG_NAME: $PROG_NAME
INSTALL_DIR: $INSTALL_DIR
RUN_DIR: $RUN_DIR
MAPPING_FILE_RFC: $MAPPING_FILE_RFC
CAPATH: $CAPATH
COLOR: $COLOR
COLORBLIND: $COLORBLIND
TERM_WIDTH: $TERM_WIDTH
INTERACTIVE: $INTERACTIVE
HAS_GNUDATE: $HAS_GNUDATE
HAS_FREEBSDDATE: $HAS_FREEBSDDATE
HAS_SED_E: $HAS_SED_E
SHOW_EACH_C: $SHOW_EACH_C
SSL_NATIVE: $SSL_NATIVE
ASSUMING_HTTP $ASSUMING_HTTP
SNEAKY: $SNEAKY
DEBUG: $DEBUG
HSTS_MIN: $HSTS_MIN
HPKP_MIN: $HPKP_MIN
CLIENT_MIN_PFS: $CLIENT_MIN_PFS
DAYS2WARN1: $DAYS2WARN1
DAYS2WARN2: $DAYS2WARN2
HEADER_MAXSLEEP: $HEADER_MAXSLEEP
MAX_WAITSOCK: $MAX_WAITSOCK
HEARTBLEED_MAX_WAITSOCK: $HEARTBLEED_MAX_WAITSOCK
CCS_MAX_WAITSOCK: $CCS_MAX_WAITSOCK
USLEEP_SND $USLEEP_SND
USLEEP_REC $USLEEP_REC
EOF
which locale &>/dev/null && locale >>$TEMPDIR/environment.txt || echo "locale doesn't exist" >>$TEMPDIR/environment.txt
$OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL' &>$TEMPDIR/all_local_ciphers.txt
fi
CIPHERS_BY_STRENGTH_FILE=$(mktemp $TEMPDIR/ciphers_by_strength.XXXXXX)
cat >$CIPHERS_BY_STRENGTH_FILE << EOF
0xCC,0x14 - ECDHE-ECDSA-CHACHA20-POLY1305 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256_OLD TLSv1.2 Kx=ECDH Au=ECDSA Enc=ChaCha20(256) Mac=AEAD
0xCC,0x13 - ECDHE-RSA-CHACHA20-POLY1305 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD TLSv1.2 Kx=ECDH Au=RSA Enc=ChaCha20(256) Mac=AEAD
0xCC,0x15 - DHE-RSA-CHACHA20-POLY1305 TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD TLSv1.2 Kx=DH Au=RSA Enc=ChaCha20(256) Mac=AEAD
0xC0,0x30 - ECDHE-RSA-AES256-GCM-SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD
0xC0,0x2C - ECDHE-ECDSA-AES256-GCM-SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(256) Mac=AEAD
0xC0,0x28 - ECDHE-RSA-AES256-SHA384 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA384
0xC0,0x24 - ECDHE-ECDSA-AES256-SHA384 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA384
0xC0,0x14 - ECDHE-RSA-AES256-SHA TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA SSLv3 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA1
0xC0,0x0A - ECDHE-ECDSA-AES256-SHA TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA SSLv3 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA1
0xC0,0x22 - SRP-DSS-AES-256-CBC-SHA TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA SSLv3 Kx=SRP Au=DSS Enc=AES(256) Mac=SHA1
0xC0,0x21 - SRP-RSA-AES-256-CBC-SHA TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA SSLv3 Kx=SRP Au=RSA Enc=AES(256) Mac=SHA1
0xC0,0x20 - SRP-AES-256-CBC-SHA TLS_SRP_SHA_WITH_AES_256_CBC_SHA SSLv3 Kx=SRP Au=SRP Enc=AES(256) Mac=SHA1
0x00,0xB7 - RSA-PSK-AES256-CBC-SHA384 TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 TLSv1 Kx=RSAPSK Au=RSA Enc=AES(256) Mac=SHA384
0x00,0xB3 - DHE-PSK-AES256-CBC-SHA384 TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 TLSv1 Kx=DHEPSK Au=PSK Enc=AES(256) Mac=SHA384
0x00,0x91 - DHE-PSK-AES256-CBC-SHA TLS_DHE_PSK_WITH_AES_256_CBC_SHA SSLv3 Kx=DHEPSK Au=PSK Enc=AES(256) Mac=SHA1
0xC0,0x9B - ECDHE-PSK-CAMELLIA256-SHA384 TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 TLSv1 Kx=ECDHEPSK Au=PSK Enc=Camellia(256) Mac=SHA384
0xC0,0x99 - RSA-PSK-CAMELLIA256-SHA384 TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 TLSv1 Kx=RSAPSK Au=RSA Enc=Camellia(256) Mac=SHA384
0xC0,0x97 - DHE-PSK-CAMELLIA256-SHA384 TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 TLSv1 Kx=DHEPSK Au=PSK Enc=Camellia(256) Mac=SHA384
0x00,0xAF - PSK-AES256-CBC-SHA384 TLS_PSK_WITH_AES_256_CBC_SHA384 TLSv1 Kx=PSK Au=PSK Enc=AES(256) Mac=SHA384
0xC0,0x95 - PSK-CAMELLIA256-SHA384 TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 TLSv1 Kx=PSK Au=PSK Enc=Camellia(256) Mac=SHA384
0x00,0xA5 - DH-DSS-AES256-GCM-SHA384 TLS_DH_DSS_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=DH/DSS Au=DH Enc=AESGCM(256) Mac=AEAD
0x00,0xA3 - DHE-DSS-AES256-GCM-SHA384 TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=DH Au=DSS Enc=AESGCM(256) Mac=AEAD
0x00,0xA1 - DH-RSA-AES256-GCM-SHA384 TLS_DH_RSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=DH/RSA Au=DH Enc=AESGCM(256) Mac=AEAD
0x00,0x9F - DHE-RSA-AES256-GCM-SHA384 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(256) Mac=AEAD
0xCC,0xA9 - ECDHE-ECDSA-CHACHA20-POLY1305 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xCC,0xA8 - ECDHE-RSA-CHACHA20-POLY1305 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xCC,0xAA - DHE-RSA-CHACHA20-POLY1305 TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xC0,0xAF - ECDHE-ECDSA-AES256-CCM8 TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM8(256) Mac=AEAD
0xC0,0xAD - ECDHE-ECDSA-AES256-CCM TLS_ECDHE_ECDSA_WITH_AES_256_CCM TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM(256) Mac=AEAD
0xC0,0xA3 - DHE-RSA-AES256-CCM8 TLS_DHE_RSA_WITH_AES_256_CCM_8 TLSv1.2 Kx=DH Au=RSA Enc=AESCCM8(256) Mac=AEAD
0xC0,0x9F - DHE-RSA-AES256-CCM TLS_DHE_RSA_WITH_AES_256_CCM TLSv1.2 Kx=DH Au=RSA Enc=AESCCM(256) Mac=AEAD
0x00,0x6B - DHE-RSA-AES256-SHA256 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(256) Mac=SHA256
0x00,0x6A - DHE-DSS-AES256-SHA256 TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=AES(256) Mac=SHA256
0x00,0x69 - DH-RSA-AES256-SHA256 TLS_DH_RSA_WITH_AES_256_CBC_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=AES(256) Mac=SHA256
0x00,0x68 - DH-DSS-AES256-SHA256 TLS_DH_DSS_WITH_AES_256_CBC_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=AES(256) Mac=SHA256
0x00,0x39 - DHE-RSA-AES256-SHA TLS_DHE_RSA_WITH_AES_256_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=AES(256) Mac=SHA1
0x00,0x38 - DHE-DSS-AES256-SHA TLS_DHE_DSS_WITH_AES_256_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=AES(256) Mac=SHA1
0x00,0x37 - DH-RSA-AES256-SHA TLS_DH_RSA_WITH_AES_256_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=AES(256) Mac=SHA1
0x00,0x36 - DH-DSS-AES256-SHA TLS_DH_DSS_WITH_AES_256_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=AES(256) Mac=SHA1
0xC0,0x77 - ECDHE-RSA-CAMELLIA256-SHA384 TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=Camellia(256) Mac=SHA384
0xC0,0x73 - ECDHE-ECDSA-CAMELLIA256-SHA384 TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=Camellia(256) Mac=SHA384
0x00,0xC4 - DHE-RSA-CAMELLIA256-SHA256 TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=Camellia(256) Mac=SHA256
0x00,0xC3 - DHE-DSS-CAMELLIA256-SHA256 TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=Camellia(256) Mac=SHA256
0x00,0xC2 - DH-RSA-CAMELLIA256-SHA256 TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=Camellia(256) Mac=SHA256
0x00,0xC1 - DH-DSS-CAMELLIA256-SHA256 TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=Camellia(256) Mac=SHA256
0x00,0x88 - DHE-RSA-CAMELLIA256-SHA TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=Camellia(256) Mac=SHA1
0x00,0x87 - DHE-DSS-CAMELLIA256-SHA TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=Camellia(256) Mac=SHA1
0x00,0x86 - DH-RSA-CAMELLIA256-SHA TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=Camellia(256) Mac=SHA1
0x00,0x85 - DH-DSS-CAMELLIA256-SHA TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=Camellia(256) Mac=SHA1
0xC0,0x19 - AECDH-AES256-SHA TLS_ECDH_anon_WITH_AES_256_CBC_SHA SSLv3 Kx=ECDH Au=None Enc=AES(256) Mac=SHA1
0x00,0xA7 - ADH-AES256-GCM-SHA384 TLS_DH_anon_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=DH Au=None Enc=AESGCM(256) Mac=AEAD
0x00,0x6D - ADH-AES256-SHA256 TLS_DH_anon_WITH_AES_256_CBC_SHA256 TLSv1.2 Kx=DH Au=None Enc=AES(256) Mac=SHA256
0x00,0x3A - ADH-AES256-SHA TLS_DH_anon_WITH_AES_256_CBC_SHA SSLv3 Kx=DH Au=None Enc=AES(256) Mac=SHA1
0x00,0xC5 - ADH-CAMELLIA256-SHA256 TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256 TLSv1.2 Kx=DH Au=None Enc=Camellia(256) Mac=SHA256
0x00,0x89 - ADH-CAMELLIA256-SHA TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA SSLv3 Kx=DH Au=None Enc=Camellia(256) Mac=SHA1
0x00,0xAD - RSA-PSK-AES256-GCM-SHA384 TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=RSAPSK Au=RSA Enc=AESGCM(256) Mac=AEAD
0x00,0xAB - DHE-PSK-AES256-GCM-SHA384 TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESGCM(256) Mac=AEAD
0xCC,0xAE - RSA-PSK-CHACHA20-POLY1305 TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=RSAPSK Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xCC,0xAD - DHE-PSK-CHACHA20-POLY1305 TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=DHEPSK Au=PSK Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xCC,0xAC - ECDHE-PSK-CHACHA20-POLY1305 TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=ECDHEPSK Au=PSK Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xC0,0xAB - DHE-PSK-AES256-CCM8 TLS_PSK_DHE_WITH_AES_256_CCM_8 TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESCCM8(256) Mac=AEAD
0xC0,0xA7 - DHE-PSK-AES256-CCM TLS_DHE_PSK_WITH_AES_256_CCM TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESCCM(256) Mac=AEAD
0xC0,0x32 - ECDH-RSA-AES256-GCM-SHA384 TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=AESGCM(256) Mac=AEAD
0xC0,0x2E - ECDH-ECDSA-AES256-GCM-SHA384 TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=AESGCM(256) Mac=AEAD
0xC0,0x2A - ECDH-RSA-AES256-SHA384 TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=AES(256) Mac=SHA384
0xC0,0x26 - ECDH-ECDSA-AES256-SHA384 TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=AES(256) Mac=SHA384
0xC0,0x0F - ECDH-RSA-AES256-SHA TLS_ECDH_RSA_WITH_AES_256_CBC_SHA SSLv3 Kx=ECDH/RSA Au=ECDH Enc=AES(256) Mac=SHA1
0xC0,0x05 - ECDH-ECDSA-AES256-SHA TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA SSLv3 Kx=ECDH/ECDSA Au=ECDH Enc=AES(256) Mac=SHA1
0xC0,0x79 - ECDH-RSA-CAMELLIA256-SHA384 TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=Camellia(256) Mac=SHA384
0xC0,0x75 - ECDH-ECDSA-CAMELLIA256-SHA384 TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=Camellia(256) Mac=SHA384
0x00,0x9D - AES256-GCM-SHA384 TLS_RSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(256) Mac=AEAD
0xC0,0xA1 - AES256-CCM8 TLS_RSA_WITH_AES_256_CCM_8 TLSv1.2 Kx=RSA Au=RSA Enc=AESCCM8(256) Mac=AEAD
0xC0,0x9D - AES256-CCM TLS_RSA_WITH_AES_256_CCM TLSv1.2 Kx=RSA Au=RSA Enc=AESCCM(256) Mac=AEAD
0x00,0xA9 - PSK-AES256-GCM-SHA384 TLS_PSK_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=PSK Au=PSK Enc=AESGCM(256) Mac=AEAD
0xCC,0xAB - PSK-CHACHA20-POLY1305 TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=PSK Au=PSK Enc=CHACHA20/POLY1305(256) Mac=AEAD
0xC0,0xA9 - PSK-AES256-CCM8 TLS_PSK_WITH_AES_256_CCM_8 TLSv1.2 Kx=PSK Au=PSK Enc=AESCCM8(256) Mac=AEAD
0xC0,0xA5 - PSK-AES256-CCM TLS_PSK_WITH_AES_256_CCM TLSv1.2 Kx=PSK Au=PSK Enc=AESCCM(256) Mac=AEAD
0x00,0x3D - AES256-SHA256 TLS_RSA_WITH_AES_256_CBC_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA256
0x00,0x35 - AES256-SHA TLS_RSA_WITH_AES_256_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA1
0x00,0xC0 - CAMELLIA256-SHA256 TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=Camellia(256) Mac=SHA256
0xC0,0x38 - ECDHE-PSK-AES256-CBC-SHA384 TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 TLSv1 Kx=ECDHEPSK Au=PSK Enc=AES(256) Mac=SHA384
0xC0,0x36 - ECDHE-PSK-AES256-CBC-SHA TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA SSLv3 Kx=ECDHEPSK Au=PSK Enc=AES(256) Mac=SHA1
0x00,0x84 - CAMELLIA256-SHA TLS_RSA_WITH_CAMELLIA_256_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=Camellia(256) Mac=SHA1
0x00,0x95 - RSA-PSK-AES256-CBC-SHA TLS_RSA_PSK_WITH_AES_256_CBC_SHA SSLv3 Kx=RSAPSK Au=RSA Enc=AES(256) Mac=SHA1
0x00,0x8D - PSK-AES256-CBC-SHA TLS_PSK_WITH_AES_256_CBC_SHA SSLv3 Kx=PSK Au=PSK Enc=AES(256) Mac=SHA1
0xC0,0x3D - - TLS_RSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=ARIA(256) Mac=SHA384
0xC0,0x3F - - TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=DH/DSS Au=DH Enc=ARIA(256) Mac=SHA384
0xC0,0x41 - - TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=DH/RSA Au=DH Enc=ARIA(256) Mac=SHA384
0xC0,0x43 - - TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=DH Au=DSS Enc=ARIA(256) Mac=SHA384
0xC0,0x45 - - TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=DH Au=RSA Enc=ARIA(256) Mac=SHA384
0xC0,0x47 - - TLS_DH_anon_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=DH Au=None Enc=ARIA(256) Mac=SHA384
0xC0,0x49 - - TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=ARIA(256) Mac=SHA384
0xC0,0x4B - - TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=ARIA(256) Mac=SHA384
0xC0,0x4D - - TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=ARIA(256) Mac=SHA384
0xC0,0x4F - - TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=ARIA(256) Mac=SHA384
0xC0,0x51 - - TLS_RSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=ARIA(256) Mac=AEAD
0xC0,0x53 - - TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=DH Au=RSA Enc=ARIA(256) Mac=AEAD
0xC0,0x55 - - TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=DH/RSA Au=DH Enc=ARIA(256) Mac=AEAD
0xC0,0x57 - - TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=DH Au=DSS Enc=ARIA(256) Mac=AEAD
0xC0,0x59 - - TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=DH/DSS Au=DH Enc=ARIA(256) Mac=AEAD
0xC0,0x5B - - TLS_DH_anon_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=DH Au=None Enc=ARIA(256) Mac=AEAD
0xC0,0x5D - - TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=ARIA(256) Mac=AEAD
0xC0,0x5F - - TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=ARIA(256) Mac=AEAD
0xC0,0x61 - - TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=ARIA(256) Mac=AEAD
0xC0,0x63 - - TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=ARIA(256) Mac=AEAD
0xC0,0x65 - - TLS_PSK_WITH_ARIA_256_CBC_SHA384 TLSv1 Kx=PSK Au=PSK Enc=ARIA(256) Mac=SHA384
0xC0,0x67 - - TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 TLSv1 Kx=DHEPSK Au=PSK Enc=ARIA(256) Mac=SHA384
0xC0,0x69 - - TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 TLSv1 Kx=RSAPSK Au=RSA Enc=ARIA(256) Mac=SHA384
0xC0,0x6B - - TLS_PSK_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=PSK Au=PSK Enc=ARIA(256) Mac=AEAD
0xC0,0x6D - - TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=DHEPSK Au=PSK Enc=ARIA(256) Mac=AEAD
0xC0,0x6F - - TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 TLSv1.2 Kx=RSAPSK Au=RSA Enc=ARIA(256) Mac=AEAD
0xC0,0x71 - - TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 TLSv1 Kx=ECDHEPSK Au=PSK Enc=ARIA(256) Mac=SHA384
0xC0,0x7B - - TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x7D - - TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=DH Au=RSA Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x7F - - TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=DH/RSA Au=DH Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x81 - - TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=DH Au=DSS Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x83 - - TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=DH/DSS Au=DH Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x85 - - TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=DH Au=None Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x87 - - TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x89 - - TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x8B - - TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x8D - - TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x8F - - TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=PSK Au=PSK Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x91 - - TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=DHEPSK Au=PSK Enc=CamelliaGCM(256) Mac=AEAD
0xC0,0x93 - - TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 TLSv1.2 Kx=RSAPSK Au=RSA Enc=CamelliaGCM(256) Mac=AEAD
0x00,0x80 - GOST94-GOST89-GOST89 TLS_GOSTR341094_WITH_28147_CNT_IMIT TLSv1 Kx=GOST Au=GOST94 Enc=GOST-28178-89-CNT(256) Mac=GOST89IMIT
0x00,0x81 - GOST2001-GOST89-GOST89 TLS_GOSTR341001_WITH_28147_CNT_IMIT SSLv3 Kx=GOST Au=GOST01 Enc=GOST-28178-89-CNT(256) Mac=GOST89IMIT
0xFF,0x00 - GOST-MD5 TLS_GOSTR341094_RSA_WITH_28147_CNT_MD5 TLSv1 Kx=RSA Au=RSA Enc=GOST-28178-89-CNT(256) Mac=MD5
0xFF,0x01 - GOST-GOST94 TLS_RSA_WITH_28147_CNT_GOST94 TLSv1 Kx=RSA Au=RSA Enc=GOST-28178-89-CNT(256) Mac=GOST94
0xFF,0x02 - GOST-GOST89MAC - TLSv1 Kx=RSA Au=RSA Enc=GOST-28178-89-CNT(256) Mac=GOST89IMIT
0xFF,0x03 - GOST-GOST89STREAM - TLSv1 Kx=RSA Au=RSA Enc=GOST-28178-89-CNT(256) Mac=GOST89IMIT
0xFF,0x85 - GOST2012256-GOST89-GOST89 - SSLv3 Kx=GOST Au=GOST01 Enc=GOST-28178-89-CNT(256) Mac=GOST89IMIT
0xC0,0x2F - ECDHE-RSA-AES128-GCM-SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(128) Mac=AEAD
0xC0,0x2B - ECDHE-ECDSA-AES128-GCM-SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(128) Mac=AEAD
0xC0,0x27 - ECDHE-RSA-AES128-SHA256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA256
0xC0,0x23 - ECDHE-ECDSA-AES128-SHA256 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA256
0xC0,0x13 - ECDHE-RSA-AES128-SHA TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA SSLv3 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA1
0xC0,0x09 - ECDHE-ECDSA-AES128-SHA TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA SSLv3 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA1
0xC0,0x1F - SRP-DSS-AES-128-CBC-SHA TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA SSLv3 Kx=SRP Au=DSS Enc=AES(128) Mac=SHA1
0xC0,0x1E - SRP-RSA-AES-128-CBC-SHA TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA SSLv3 Kx=SRP Au=RSA Enc=AES(128) Mac=SHA1
0xC0,0x1D - SRP-AES-128-CBC-SHA TLS_SRP_SHA_WITH_AES_128_CBC_SHA SSLv3 Kx=SRP Au=SRP Enc=AES(128) Mac=SHA1
0x00,0xA4 - DH-DSS-AES128-GCM-SHA256 TLS_DH_DSS_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=AESGCM(128) Mac=AEAD
0x00,0xA2 - DHE-DSS-AES128-GCM-SHA256 TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=AESGCM(128) Mac=AEAD
0x00,0xA0 - DH-RSA-AES128-GCM-SHA256 TLS_DH_RSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=AESGCM(128) Mac=AEAD
0x00,0x9E - DHE-RSA-AES128-GCM-SHA256 TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(128) Mac=AEAD
0xC0,0xAE - ECDHE-ECDSA-AES128-CCM8 TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM8(128) Mac=AEAD
0xC0,0xAC - ECDHE-ECDSA-AES128-CCM TLS_ECDHE_ECDSA_WITH_AES_128_CCM TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM(128) Mac=AEAD
0xC0,0xA2 - DHE-RSA-AES128-CCM8 TLS_DHE_RSA_WITH_AES_128_CCM_8 TLSv1.2 Kx=DH Au=RSA Enc=AESCCM8(128) Mac=AEAD
0xC0,0x9E - DHE-RSA-AES128-CCM TLS_DHE_RSA_WITH_AES_128_CCM TLSv1.2 Kx=DH Au=RSA Enc=AESCCM(128) Mac=AEAD
0x00,0xAC - RSA-PSK-AES128-GCM-SHA256 TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=RSAPSK Au=RSA Enc=AESGCM(128) Mac=AEAD
0x00,0xAA - DHE-PSK-AES128-GCM-SHA256 TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESGCM(128) Mac=AEAD
0xC0,0xAA - DHE-PSK-AES128-CCM8 TLS_PSK_DHE_WITH_AES_128_CCM_8 TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESCCM8(128) Mac=AEAD
0xC0,0xA6 - DHE-PSK-AES128-CCM TLS_DHE_PSK_WITH_AES_128_CCM TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESCCM(128) Mac=AEAD
0xC0,0xA0 - AES128-CCM8 TLS_RSA_WITH_AES_128_CCM_8 TLSv1.2 Kx=RSA Au=RSA Enc=AESCCM8(128) Mac=AEAD
0xC0,0x9C - AES128-CCM TLS_RSA_WITH_AES_128_CCM TLSv1.2 Kx=RSA Au=RSA Enc=AESCCM(128) Mac=AEAD
0x00,0xA8 - PSK-AES128-GCM-SHA256 TLS_PSK_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=PSK Au=PSK Enc=AESGCM(128) Mac=AEAD
0xC0,0xA8 - PSK-AES128-CCM8 TLS_PSK_WITH_AES_128_CCM_8 TLSv1.2 Kx=PSK Au=PSK Enc=AESCCM8(128) Mac=AEAD
0xC0,0xA4 - PSK-AES128-CCM TLS_PSK_WITH_AES_128_CCM TLSv1.2 Kx=PSK Au=PSK Enc=AESCCM(128) Mac=AEAD
0x00,0x67 - DHE-RSA-AES128-SHA256 TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(128) Mac=SHA256
0x00,0x40 - DHE-DSS-AES128-SHA256 TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=AES(128) Mac=SHA256
0x00,0x3F - DH-RSA-AES128-SHA256 TLS_DH_RSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=AES(128) Mac=SHA256
0x00,0x3E - DH-DSS-AES128-SHA256 TLS_DH_DSS_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=AES(128) Mac=SHA256
0x00,0x33 - DHE-RSA-AES128-SHA TLS_DHE_RSA_WITH_AES_128_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=AES(128) Mac=SHA1
0x00,0x32 - DHE-DSS-AES128-SHA TLS_DHE_DSS_WITH_AES_128_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=AES(128) Mac=SHA1
0x00,0x31 - DH-RSA-AES128-SHA TLS_DH_RSA_WITH_AES_128_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=AES(128) Mac=SHA1
0x00,0x30 - DH-DSS-AES128-SHA TLS_DH_DSS_WITH_AES_128_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=AES(128) Mac=SHA1
0xC0,0x76 - ECDHE-RSA-CAMELLIA128-SHA256 TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=Camellia(128) Mac=SHA256
0xC0,0x72 - ECDHE-ECDSA-CAMELLIA128-SHA256 TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=Camellia(128) Mac=SHA256
0x00,0xBE - DHE-RSA-CAMELLIA128-SHA256 TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=Camellia(128) Mac=SHA256
0x00,0xBD - DHE-DSS-CAMELLIA128-SHA256 TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=Camellia(128) Mac=SHA256
0x00,0xBC - DH-RSA-CAMELLIA128-SHA256 TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=Camellia(128) Mac=SHA256
0x00,0xBB - DH-DSS-CAMELLIA128-SHA256 TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=Camellia(128) Mac=SHA256
0x00,0x9A - DHE-RSA-SEED-SHA TLS_DHE_RSA_WITH_SEED_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=SEED(128) Mac=SHA1
0x00,0x99 - DHE-DSS-SEED-SHA TLS_DHE_DSS_WITH_SEED_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=SEED(128) Mac=SHA1
0x00,0x98 - DH-RSA-SEED-SHA TLS_DH_RSA_WITH_SEED_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=SEED(128) Mac=SHA1
0x00,0x97 - DH-DSS-SEED-SHA TLS_DH_DSS_WITH_SEED_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=SEED(128) Mac=SHA1
0x00,0x45 - DHE-RSA-CAMELLIA128-SHA TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=Camellia(128) Mac=SHA1
0x00,0x44 - DHE-DSS-CAMELLIA128-SHA TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=Camellia(128) Mac=SHA1
0x00,0x43 - DH-RSA-CAMELLIA128-SHA TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=Camellia(128) Mac=SHA1
0x00,0x42 - DH-DSS-CAMELLIA128-SHA TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=Camellia(128) Mac=SHA1
0xC0,0x18 - AECDH-AES128-SHA TLS_ECDH_anon_WITH_AES_128_CBC_SHA SSLv3 Kx=ECDH Au=None Enc=AES(128) Mac=SHA1
0x00,0xA6 - ADH-AES128-GCM-SHA256 TLS_DH_anon_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=DH Au=None Enc=AESGCM(128) Mac=AEAD
0x00,0x6C - ADH-AES128-SHA256 TLS_DH_anon_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=DH Au=None Enc=AES(128) Mac=SHA256
0x00,0x34 - ADH-AES128-SHA TLS_DH_anon_WITH_AES_128_CBC_SHA SSLv3 Kx=DH Au=None Enc=AES(128) Mac=SHA1
0x00,0xBF - ADH-CAMELLIA128-SHA256 TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=DH Au=None Enc=Camellia(128) Mac=SHA256
0x00,0x9B - ADH-SEED-SHA TLS_DH_anon_WITH_SEED_CBC_SHA SSLv3 Kx=DH Au=None Enc=SEED(128) Mac=SHA1
0x00,0x46 - ADH-CAMELLIA128-SHA TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA SSLv3 Kx=DH Au=None Enc=Camellia(128) Mac=SHA1
0xC0,0x31 - ECDH-RSA-AES128-GCM-SHA256 TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=AESGCM(128) Mac=AEAD
0xC0,0x2D - ECDH-ECDSA-AES128-GCM-SHA256 TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=AESGCM(128) Mac=AEAD
0xC0,0x29 - ECDH-RSA-AES128-SHA256 TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=AES(128) Mac=SHA256
0xC0,0x25 - ECDH-ECDSA-AES128-SHA256 TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=AES(128) Mac=SHA256
0xC0,0x0E - ECDH-RSA-AES128-SHA TLS_ECDH_RSA_WITH_AES_128_CBC_SHA SSLv3 Kx=ECDH/RSA Au=ECDH Enc=AES(128) Mac=SHA1
0xC0,0x04 - ECDH-ECDSA-AES128-SHA TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA SSLv3 Kx=ECDH/ECDSA Au=ECDH Enc=AES(128) Mac=SHA1
0xC0,0x78 - ECDH-RSA-CAMELLIA128-SHA256 TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=Camellia(128) Mac=SHA256
0xC0,0x74 - ECDH-ECDSA-CAMELLIA128-SHA256 TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=Camellia(128) Mac=SHA256
0x00,0x9C - AES128-GCM-SHA256 TLS_RSA_WITH_AES_128_GCM_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(128) Mac=AEAD
0x00,0x3C - AES128-SHA256 TLS_RSA_WITH_AES_128_CBC_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA256
0x00,0x2F - AES128-SHA TLS_RSA_WITH_AES_128_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA1
0x00,0xBA - CAMELLIA128-SHA256 TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=Camellia(128) Mac=SHA256
0xC0,0x37 - ECDHE-PSK-AES128-CBC-SHA256 TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 TLSv1 Kx=ECDHEPSK Au=PSK Enc=AES(128) Mac=SHA256
0xC0,0x35 - ECDHE-PSK-AES128-CBC-SHA TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA SSLv3 Kx=ECDHEPSK Au=PSK Enc=AES(128) Mac=SHA1
0x00,0xB6 - RSA-PSK-AES128-CBC-SHA256 TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 TLSv1 Kx=RSAPSK Au=RSA Enc=AES(128) Mac=SHA256
0x00,0xB2 - DHE-PSK-AES128-CBC-SHA256 TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 TLSv1 Kx=DHEPSK Au=PSK Enc=AES(128) Mac=SHA256
0x00,0x90 - DHE-PSK-AES128-CBC-SHA TLS_DHE_PSK_WITH_AES_128_CBC_SHA SSLv3 Kx=DHEPSK Au=PSK Enc=AES(128) Mac=SHA1
0x00,0x96 - SEED-SHA TLS_RSA_WITH_SEED_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=SEED(128) Mac=SHA1
0x00,0x41 - CAMELLIA128-SHA TLS_RSA_WITH_CAMELLIA_128_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=Camellia(128) Mac=SHA1
0xC0,0x9A - ECDHE-PSK-CAMELLIA128-SHA256 TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 TLSv1 Kx=ECDHEPSK Au=PSK Enc=Camellia(128) Mac=SHA256
0xC0,0x98 - RSA-PSK-CAMELLIA128-SHA256 TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 TLSv1 Kx=RSAPSK Au=RSA Enc=Camellia(128) Mac=SHA256
0xC0,0x96 - DHE-PSK-CAMELLIA128-SHA256 TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 TLSv1 Kx=DHEPSK Au=PSK Enc=Camellia(128) Mac=SHA256
0x00,0xAE - PSK-AES128-CBC-SHA256 TLS_PSK_WITH_AES_128_CBC_SHA256 TLSv1 Kx=PSK Au=PSK Enc=AES(128) Mac=SHA256
0xC0,0x94 - PSK-CAMELLIA128-SHA256 TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 TLSv1 Kx=PSK Au=PSK Enc=Camellia(128) Mac=SHA256
0x00,0x07 - IDEA-CBC-SHA TLS_RSA_WITH_IDEA_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=IDEA(128) Mac=SHA1
0x05,0x00,0x80 - IDEA-CBC-MD5 SSL_CK_IDEA_128_CBC_WITH_MD5 SSLv2 Kx=RSA Au=RSA Enc=IDEA(128) Mac=MD5
0x03,0x00,0x80 - RC2-CBC-MD5 SSL_CK_RC2_128_CBC_WITH_MD5 SSLv2 Kx=RSA Au=RSA Enc=RC2(128) Mac=MD5
0x00,0x94 - RSA-PSK-AES128-CBC-SHA TLS_RSA_PSK_WITH_AES_128_CBC_SHA SSLv3 Kx=RSAPSK Au=RSA Enc=AES(128) Mac=SHA1
0x00,0x8C - PSK-AES128-CBC-SHA TLS_PSK_WITH_AES_128_CBC_SHA SSLv3 Kx=PSK Au=PSK Enc=AES(128) Mac=SHA1
0x00,0x21 - KRB5-IDEA-CBC-SHA TLS_KRB5_WITH_IDEA_CBC_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=IDEA(128) Mac=SHA1
0x00,0x25 - KRB5-IDEA-CBC-MD5 TLS_KRB5_WITH_IDEA_CBC_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=IDEA(128) Mac=MD5
0xC0,0x3C - - TLS_RSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=ARIA(128) Mac=SHA256
0xC0,0x3E - - TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=ARIA(128) Mac=SHA256
0xC0,0x40 - - TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=ARIA(128) Mac=SHA256
0xC0,0x42 - - TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=ARIA(128) Mac=SHA256
0xC0,0x44 - - TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=ARIA(128) Mac=SHA256
0xC0,0x46 - - TLS_DH_anon_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=DH Au=None Enc=ARIA(128) Mac=SHA256
0xC0,0x48 - - TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=ARIA(128) Mac=SHA256
0xC0,0x4A - - TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=ARIA(128) Mac=SHA256
0xC0,0x4C - - TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=ARIA(128) Mac=SHA256
0xC0,0x4E - - TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=ARIA(128) Mac=SHA256
0xC0,0x50 - - TLS_RSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=ARIA(128) Mac=AEAD
0xC0,0x52 - - TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=ARIA(128) Mac=AEAD
0xC0,0x54 - - TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=ARIA(128) Mac=AEAD
0xC0,0x56 - - TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=ARIA(128) Mac=AEAD
0xC0,0x58 - - TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=ARIA(128) Mac=AEAD
0xC0,0x5A - - TLS_DH_anon_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=DH Au=None Enc=ARIA(128) Mac=AEAD
0xC0,0x5C - - TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=ARIA(128) Mac=AEAD
0xC0,0x5E - - TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=ARIA(128) Mac=AEAD
0xC0,0x60 - - TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=ARIA(128) Mac=AEAD
0xC0,0x62 - - TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=ARIA(128) Mac=AEAD
0xC0,0x64 - - TLS_PSK_WITH_ARIA_128_CBC_SHA256 TLSv1 Kx=PSK Au=PSK Enc=ARIA(128) Mac=SHA256
0xC0,0x66 - - TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 TLSv1 Kx=DHEPSK Au=PSK Enc=ARIA(128) Mac=SHA256
0xC0,0x68 - - TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 TLSv1 Kx=RSAPSK Au=RSA Enc=ARIA(128) Mac=SHA256
0xC0,0x6A - - TLS_PSK_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=PSK Au=PSK Enc=ARIA(128) Mac=AEAD
0xC0,0x6C - - TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=DHEPSK Au=PSK Enc=ARIA(128) Mac=AEAD
0xC0,0x6E - - TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 TLSv1.2 Kx=RSAPSK Au=RSA Enc=ARIA(128) Mac=AEAD
0xC0,0x70 - - TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 TLSv1 Kx=ECDHEPSK Au=PSK Enc=ARIA(128) Mac=SHA256
0xC0,0x7A - - TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x7C - - TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=DH Au=RSA Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x7E - - TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=DH/RSA Au=DH Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x80 - - TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=DH Au=DSS Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x82 - - TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=DH/DSS Au=DH Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x84 - - TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=DH Au=None Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x86 - - TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x88 - - TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH/ECDSA Au=ECDH Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x8A - - TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x8C - - TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=ECDH/RSA Au=ECDH Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x8E - - TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=PSK Au=PSK Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x90 - - TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=DHEPSK Au=PSK Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x92 - - TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 TLSv1.2 Kx=RSAPSK Au=RSA Enc=CamelliaGCM(128) Mac=AEAD
0xC0,0x11 - ECDHE-RSA-RC4-SHA TLS_ECDHE_RSA_WITH_RC4_128_SHA SSLv3 Kx=ECDH Au=RSA Enc=RC4(128) Mac=SHA1
0xC0,0x07 - ECDHE-ECDSA-RC4-SHA TLS_ECDHE_ECDSA_WITH_RC4_128_SHA SSLv3 Kx=ECDH Au=ECDSA Enc=RC4(128) Mac=SHA1
0x00,0x66 - DHE-DSS-RC4-SHA TLS_DHE_DSS_WITH_RC4_128_SHA SSLv3 Kx=DH Au=DSS Enc=RC4(128) Mac=SHA1
0xC0,0x16 - AECDH-RC4-SHA TLS_ECDH_anon_WITH_RC4_128_SHA SSLv3 Kx=ECDH Au=None Enc=RC4(128) Mac=SHA1
0x00,0x18 - ADH-RC4-MD5 TLS_DH_anon_WITH_RC4_128_MD5 SSLv3 Kx=DH Au=None Enc=RC4(128) Mac=MD5
0xC0,0x0C - ECDH-RSA-RC4-SHA TLS_ECDH_RSA_WITH_RC4_128_SHA SSLv3 Kx=ECDH/RSA Au=ECDH Enc=RC4(128) Mac=SHA1
0xC0,0x02 - ECDH-ECDSA-RC4-SHA TLS_ECDH_ECDSA_WITH_RC4_128_SHA SSLv3 Kx=ECDH/ECDSA Au=ECDH Enc=RC4(128) Mac=SHA1
0x00,0x05 - RC4-SHA TLS_RSA_WITH_RC4_128_SHA SSLv3 Kx=RSA Au=RSA Enc=RC4(128) Mac=SHA1
0x00,0x04 - RC4-MD5 TLS_RSA_WITH_RC4_128_MD5 SSLv3 Kx=RSA Au=RSA Enc=RC4(128) Mac=MD5
0x01,0x00,0x80 - RC4-MD5 SSL_CK_RC4_128_WITH_MD5 SSLv2 Kx=RSA Au=RSA Enc=RC4(128) Mac=MD5
0x00,0x92 - RSA-PSK-RC4-SHA TLS_RSA_PSK_WITH_RC4_128_SHA SSLv3 Kx=RSAPSK Au=RSA Enc=RC4(128) Mac=SHA1
0x00,0x8A - PSK-RC4-SHA TLS_PSK_WITH_RC4_128_SHA SSLv3 Kx=PSK Au=PSK Enc=RC4(128) Mac=SHA1
0x00,0x20 - KRB5-RC4-SHA TLS_KRB5_WITH_RC4_128_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=RC4(128) Mac=SHA1
0x00,0x24 - KRB5-RC4-MD5 TLS_KRB5_WITH_RC4_128_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=RC4(128) Mac=MD5
0xC0,0x33 - ECDHE-PSK-RC4-SHA TLS_ECDHE_PSK_WITH_RC4_128_SHA SSLv3 Kx=ECDHEPSK Au=PSK Enc=RC4(128) Mac=SHA1
0x00,0x8E - DHE-PSK-RC4-SHA TLS_DHE_PSK_WITH_RC4_128_SHA SSLv3 Kx=DHEPSK Au=PSK Enc=RC4(128) Mac=SHA1
0xC0,0x12 - ECDHE-RSA-DES-CBC3-SHA TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=ECDH Au=RSA Enc=3DES(168) Mac=SHA1
0xC0,0x08 - ECDHE-ECDSA-DES-CBC3-SHA TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=ECDH Au=ECDSA Enc=3DES(168) Mac=SHA1
0xC0,0x1C - SRP-DSS-3DES-EDE-CBC-SHA TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=SRP Au=DSS Enc=3DES(168) Mac=SHA1
0xC0,0x1B - SRP-RSA-3DES-EDE-CBC-SHA TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=SRP Au=RSA Enc=3DES(168) Mac=SHA1
0xC0,0x1A - SRP-3DES-EDE-CBC-SHA TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=SRP Au=SRP Enc=3DES(168) Mac=SHA1
0x00,0x16 - EDH-RSA-DES-CBC3-SHA TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=3DES(168) Mac=SHA1
0x00,0x13 - EDH-DSS-DES-CBC3-SHA TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=3DES(168) Mac=SHA1
0x00,0x10 - DH-RSA-DES-CBC3-SHA TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=3DES(168) Mac=SHA1
0x00,0x0D - DH-DSS-DES-CBC3-SHA TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=3DES(168) Mac=SHA1
0xC0,0x17 - AECDH-DES-CBC3-SHA TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=ECDH Au=None Enc=3DES(168) Mac=SHA1
0x00,0x1B - ADH-DES-CBC3-SHA TLS_DH_anon_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=DH Au=None Enc=3DES(168) Mac=SHA1
0xC0,0x0D - ECDH-RSA-DES-CBC3-SHA TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=ECDH/RSA Au=ECDH Enc=3DES(168) Mac=SHA1
0xC0,0x03 - ECDH-ECDSA-DES-CBC3-SHA TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=ECDH/ECDSA Au=ECDH Enc=3DES(168) Mac=SHA1
0x00,0x0A - DES-CBC3-SHA TLS_RSA_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=3DES(168) Mac=SHA1
0x07,0x00,0xC0 - DES-CBC3-MD5 SSL_CK_DES_192_EDE3_CBC_WITH_MD5 SSLv2 Kx=RSA Au=RSA Enc=3DES(168) Mac=MD5
0x00,0x93 - RSA-PSK-3DES-EDE-CBC-SHA TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=RSAPSK Au=RSA Enc=3DES(168) Mac=SHA1
0x00,0x8B - PSK-3DES-EDE-CBC-SHA TLS_PSK_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=PSK Au=PSK Enc=3DES(168) Mac=SHA1
0x00,0x1F - KRB5-DES-CBC3-SHA TLS_KRB5_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=3DES(168) Mac=SHA1
0x00,0x23 - KRB5-DES-CBC3-MD5 TLS_KRB5_WITH_3DES_EDE_CBC_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=3DES(168) Mac=MD5
0xC0,0x34 - ECDHE-PSK-3DES-EDE-CBC-SHA TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=ECDHEPSK Au=PSK Enc=3DES(168) Mac=SHA1
0x00,0x8F - DHE-PSK-3DES-EDE-CBC-SHA TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=DHEPSK Au=PSK Enc=3DES(168) Mac=SHA1
0xFE,0xFF - - SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=3DES(168) Mac=SHA1
0xFF,0xE0 - - SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=3DES(168) Mac=SHA1
0x08,0x00,0x80 - RC4-64-MD5 SSL_CK_RC4_64_WITH_MD5 SSLv2 Kx=RSA Au=RSA Enc=RC4(64) Mac=MD5
0x00,0x63 - EXP1024-DHE-DSS-DES-CBC-SHA TLS_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA SSLv3 Kx=DH(1024) Au=DSS Enc=DES(56) Mac=SHA1 export
0x00,0x15 - EDH-RSA-DES-CBC-SHA TLS_DHE_RSA_WITH_DES_CBC_SHA SSLv3 Kx=DH Au=RSA Enc=DES(56) Mac=SHA1
0x00,0x12 - EDH-DSS-DES-CBC-SHA TLS_DHE_DSS_WITH_DES_CBC_SHA SSLv3 Kx=DH Au=DSS Enc=DES(56) Mac=SHA1
0x00,0x0F - DH-RSA-DES-CBC-SHA TLS_DH_RSA_WITH_DES_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=DES(56) Mac=SHA1
0x00,0x0C - DH-DSS-DES-CBC-SHA TLS_DH_DSS_WITH_DES_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=DES(56) Mac=SHA1
0x00,0x1A - ADH-DES-CBC-SHA TLS_DH_anon_WITH_DES_CBC_SHA SSLv3 Kx=DH Au=None Enc=DES(56) Mac=SHA1
0x00,0x62 - EXP1024-DES-CBC-SHA TLS_RSA_EXPORT1024_WITH_DES_CBC_SHA SSLv3 Kx=RSA(1024) Au=RSA Enc=DES(56) Mac=SHA1 export
0x00,0x09 - DES-CBC-SHA TLS_RSA_WITH_DES_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=DES(56) Mac=SHA1
0x00,0x61 - EXP1024-RC2-CBC-MD5 TLS_RSA_EXPORT1024_WITH_RC2_56_MD5 SSLv3 Kx=RSA(1024) Au=RSA Enc=RC2(56) Mac=MD5 export
0x06,0x00,0x40 - DES-CBC-MD5 SSL_CK_DES_64_CBC_WITH_MD5 SSLv2 Kx=RSA Au=RSA Enc=DES(56) Mac=MD5
0x00,0x1E - KRB5-DES-CBC-SHA TLS_KRB5_WITH_DES_CBC_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=DES(56) Mac=SHA1
0x00,0x22 - KRB5-DES-CBC-MD5 TLS_KRB5_WITH_DES_CBC_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=DES(56) Mac=MD5
0xFE,0xFE - - SSL_RSA_FIPS_WITH_DES_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=DES(56) Mac=SHA1
0xFF,0xE1 - - SSL_RSA_FIPS_WITH_DES_CBC_SHA SSLv3 Kx=RSA Au=RSA Enc=DES(56) Mac=SHA1
0x00,0x65 - EXP1024-DHE-DSS-RC4-SHA TLS_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA SSLv3 Kx=DH(1024) Au=DSS Enc=RC4(56) Mac=SHA1 export
0x00,0x64 - EXP1024-RC4-SHA TLS_RSA_EXPORT1024_WITH_RC4_56_SHA SSLv3 Kx=RSA(1024) Au=RSA Enc=RC4(56) Mac=SHA1 export
0x00,0x60 - EXP1024-RC4-MD5 TLS_RSA_EXPORT1024_WITH_RC4_56_MD5 SSLv3 Kx=RSA(1024) Au=RSA Enc=RC4(56) Mac=MD5 export
0x00,0x14 - EXP-EDH-RSA-DES-CBC-SHA TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA SSLv3 Kx=DH(512) Au=RSA Enc=DES(40) Mac=SHA1 export
0x00,0x11 - EXP-EDH-DSS-DES-CBC-SHA TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA SSLv3 Kx=DH(512) Au=DSS Enc=DES(40) Mac=SHA1 export
0x00,0x19 - EXP-ADH-DES-CBC-SHA TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA SSLv3 Kx=DH(512) Au=None Enc=DES(40) Mac=SHA1 export
0x00,0x08 - EXP-DES-CBC-SHA TLS_RSA_EXPORT_WITH_DES40_CBC_SHA SSLv3 Kx=RSA(512) Au=RSA Enc=DES(40) Mac=SHA1 export
0x00,0x06 - EXP-RC2-CBC-MD5 TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 SSLv3 Kx=RSA(512) Au=RSA Enc=RC2(40) Mac=MD5 export
0x04,0x00,0x80 - EXP-RC2-CBC-MD5 SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5 SSLv2 Kx=RSA(512) Au=RSA Enc=RC2(40) Mac=MD5 export
0x00,0x27 - EXP-KRB5-RC2-CBC-SHA TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=RC2(40) Mac=SHA1 export
0x00,0x26 - EXP-KRB5-DES-CBC-SHA TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=DES(40) Mac=SHA1 export
0x00,0x2A - EXP-KRB5-RC2-CBC-MD5 TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=RC2(40) Mac=MD5 export
0x00,0x29 - EXP-KRB5-DES-CBC-MD5 TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=DES(40) Mac=MD5 export
0x00,0x0B - - TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA SSLv3 Kx=DH/DSS Au=DH Enc=DES(40) Mac=SHA1 export
0x00,0x0E - - TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA SSLv3 Kx=DH/RSA Au=DH Enc=DES(40) Mac=SHA1 export
0x00,0x17 - EXP-ADH-RC4-MD5 TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 SSLv3 Kx=DH(512) Au=None Enc=RC4(40) Mac=MD5 export
0x00,0x03 - EXP-RC4-MD5 TLS_RSA_EXPORT_WITH_RC4_40_MD5 SSLv3 Kx=RSA(512) Au=RSA Enc=RC4(40) Mac=MD5 export
0x02,0x00,0x80 - EXP-RC4-MD5 SSL_CK_RC4_128_EXPORT40_WITH_MD5 SSLv2 Kx=RSA(512) Au=RSA Enc=RC4(40) Mac=MD5 export
0x00,0x28 - EXP-KRB5-RC4-SHA TLS_KRB5_EXPORT_WITH_RC4_40_SHA SSLv3 Kx=KRB5 Au=KRB5 Enc=RC4(40) Mac=SHA1 export
0x00,0x2B - EXP-KRB5-RC4-MD5 TLS_KRB5_EXPORT_WITH_RC4_40_MD5 SSLv3 Kx=KRB5 Au=KRB5 Enc=RC4(40) Mac=MD5 export
0xC0,0x10 - ECDHE-RSA-NULL-SHA TLS_ECDHE_RSA_WITH_NULL_SHA SSLv3 Kx=ECDH Au=RSA Enc=None Mac=SHA1
0xC0,0x06 - ECDHE-ECDSA-NULL-SHA TLS_ECDHE_ECDSA_WITH_NULL_SHA SSLv3 Kx=ECDH Au=ECDSA Enc=None Mac=SHA1
0xC0,0x15 - AECDH-NULL-SHA TLS_ECDH_anon_WITH_NULL_SHA SSLv3 Kx=ECDH Au=None Enc=None Mac=SHA1
0xC0,0x0B - ECDH-RSA-NULL-SHA TLS_ECDH_RSA_WITH_NULL_SHA SSLv3 Kx=ECDH/RSA Au=ECDH Enc=None Mac=SHA1
0xC0,0x01 - ECDH-ECDSA-NULL-SHA TLS_ECDH_ECDSA_WITH_NULL_SHA SSLv3 Kx=ECDH/ECDSA Au=ECDH Enc=None Mac=SHA1
0xC0,0x3B - ECDHE-PSK-NULL-SHA384 TLS_ECDHE_PSK_WITH_NULL_SHA384 TLSv1 Kx=ECDHEPSK Au=PSK Enc=None Mac=SHA384
0xC0,0x3A - ECDHE-PSK-NULL-SHA256 TLS_ECDHE_PSK_WITH_NULL_SHA256 TLSv1 Kx=ECDHEPSK Au=PSK Enc=None Mac=SHA256
0xC0,0x39 - ECDHE-PSK-NULL-SHA TLS_ECDHE_PSK_WITH_NULL_SHA SSLv3 Kx=ECDHEPSK Au=PSK Enc=None Mac=SHA1
0x00,0xB9 - RSA-PSK-NULL-SHA384 TLS_RSA_PSK_WITH_NULL_SHA384 TLSv1 Kx=RSAPSK Au=RSA Enc=None Mac=SHA384
0x00,0xB8 - RSA-PSK-NULL-SHA256 TLS_RSA_PSK_WITH_NULL_SHA256 TLSv1 Kx=RSAPSK Au=RSA Enc=None Mac=SHA256
0x00,0xB5 - DHE-PSK-NULL-SHA384 TLS_DHE_PSK_WITH_NULL_SHA384 TLSv1 Kx=DHEPSK Au=PSK Enc=None Mac=SHA384
0x00,0xB4 - DHE-PSK-NULL-SHA256 TLS_DHE_PSK_WITH_NULL_SHA256 TLSv1 Kx=DHEPSK Au=PSK Enc=None Mac=SHA256
0x00,0x2E - RSA-PSK-NULL-SHA TLS_RSA_PSK_WITH_NULL_SHA SSLv3 Kx=RSAPSK Au=RSA Enc=None Mac=SHA1
0x00,0x2D - DHE-PSK-NULL-SHA TLS_DHE_PSK_WITH_NULL_SHA SSLv3 Kx=DHEPSK Au=PSK Enc=None Mac=SHA1
0x00,0xB1 - PSK-NULL-SHA384 TLS_PSK_WITH_NULL_SHA384 TLSv1 Kx=PSK Au=PSK Enc=None Mac=SHA384
0x00,0xB0 - PSK-NULL-SHA256 TLS_PSK_WITH_NULL_SHA256 TLSv1 Kx=PSK Au=PSK Enc=None Mac=SHA256
0x00,0x2C - PSK-NULL-SHA TLS_PSK_WITH_NULL_SHA SSLv3 Kx=PSK Au=PSK Enc=None Mac=SHA1
0x00,0x3B - NULL-SHA256 TLS_RSA_WITH_NULL_SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=None Mac=SHA256
0x00,0x02 - NULL-SHA TLS_RSA_WITH_NULL_SHA SSLv3 Kx=RSA Au=RSA Enc=None Mac=SHA1
0x00,0x01 - NULL-MD5 TLS_RSA_WITH_NULL_MD5 SSLv3 Kx=RSA Au=RSA Enc=None Mac=MD5
0x00,0x82 - GOST94-NULL-GOST94 TLS_GOSTR341094_WITH_NULL_GOSTR3411 TLSv1 Kx=GOST Au=GOST94 Enc=None Mac=GOSTR3411
0x00,0x83 - GOST2001-NULL-GOST94 TLS_GOSTR341001_WITH_NULL_GOSTR3411 SSLv3 Kx=GOST Au=GOST01 Enc=None Mac=GOST94
0xFF,0x87 - GOST2012256-NULL-STREEBOG256 - SSLv3 Kx=GOST Au=GOST01 Enc=None Mac=STREEBOG256
EOF
while read TLS_CIPHER_HEXCODE[TLS_NR_CIPHERS] n TLS_CIPHER_OSSL_NAME[TLS_NR_CIPHERS] TLS_CIPHER_RFC_NAME[TLS_NR_CIPHERS] TLS_CIPHER_SSLVERS[TLS_NR_CIPHERS] TLS_CIPHER_KX[TLS_NR_CIPHERS] TLS_CIPHER_AUTH[TLS_NR_CIPHERS] TLS_CIPHER_ENC[TLS_NR_CIPHERS] TLS_CIPHER_EXPORT[TLS_NR_CIPHERS]; do
TLS_NR_CIPHERS+=1
done < $CIPHERS_BY_STRENGTH_FILE
}
mybanner() {
local idtag
local bb
local openssl_location="$(which $OPENSSL)"
local cwd=""
$QUIET && return
OPENSSL_NR_CIPHERS=$(count_ciphers "$($OPENSSL ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>/dev/null)")
[[ -z "$GIT_REL" ]] && \
idtag="$CVS_REL" || \
idtag="$GIT_REL -- $CVS_REL_SHORT"
[[ "$COLOR" -ne 0 ]] && idtag="\033[1;30m$idtag\033[m\033[1m"
bb=$(cat <<EOF
###########################################################
$PROG_NAME $VERSION from $SWURL
($idtag)
This program is free software. Distribution and
modification under GPLv2 permitted.
USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK!
Please file bugs @ https://testssl.sh/bugs/
###########################################################
EOF
)
pr_bold "$bb"
outln "\n"
outln " Using \"$($OPENSSL version 2>/dev/null)\" [~$OPENSSL_NR_CIPHERS ciphers]"
out " on $HNAME:"
[[ -n "$GIT_REL" ]] && \
cwd=$(/bin/pwd) || \
cwd=$RUN_DIR
if [[ "$openssl_location" =~ $(/bin/pwd)/bin ]]; then
OPENSSL_LOCATION="\$PWD/bin/$(basename "$openssl_location")"
elif [[ "$openssl_location" =~ $cwd ]] && [[ "$cwd" != '.' ]]; then
OPENSSL_LOCATION="${openssl_location%%$cwd}"
else
OPENSSL_LOCATION="$openssl_location"
fi
echo "$OPENSSL_LOCATION"
outln " (built: \"$OSSL_BUILD_DATE\", platform: \"$OSSL_VER_PLATFORM\")\n"
}
cleanup () {
if [[ "$DEBUG" -ge 1 ]]; then
outln
pr_underline "DEBUG (level $DEBUG): see files in $TEMPDIR"
outln
else
[[ -d "$TEMPDIR" ]] && rm -rf "$TEMPDIR";
fi
outln
"$APPEND" || fileout_footer
}
fatal() {
pr_magentaln "Fatal error: $1" >&2
exit $2
# 1: cmd line error
# 2: secondary/other cmd line error
# -1: other user error
# -2: network problem
# -3: s.th. fatal is not supported in the client
# -4: s.th. is not supported yet
# -5: openssl problem
}
# for now only GOST engine
initialize_engine(){
grep -q '^# testssl config file' "$OPENSSL_CONF" 2>/dev/null && return 0 # have been here already
if ! $OPENSSL engine gost -vvvv -t -c 2>/dev/null >/dev/null; then
outln
pr_warning "No engine or GOST support via engine with your $OPENSSL"; outln
return 1
elif $OPENSSL engine gost -vvvv -t -c 2>&1 | grep -iq "No such" ; then
outln
pr_warning "No engine or GOST support via engine with your $OPENSSL"; outln
return 1
else # we have engine support
if [[ -n "$OPENSSL_CONF" ]]; then
pr_warningln "For now I am providing the config file to have GOST support"
else
OPENSSL_CONF=$TEMPDIR/gost.conf || exit -6
# see https://www.mail-archive.com/openssl-users@openssl.org/msg65395.html
cat >$OPENSSL_CONF << EOF
# testssl config file for openssl
openssl_conf = openssl_def
[ openssl_def ]
engines = engine_section
[ engine_section ]
gost = gost_section
[ gost_section ]
engine_id = gost
default_algorithms = ALL
CRYPT_PARAMS = id-Gost28147-89-CryptoPro-A-ParamSet
EOF
export OPENSSL_CONF
fi
fi
return 0
}
ignore_no_or_lame() {
local a
[[ "$WARNINGS" == off ]] && return 0
[[ "$WARNINGS" == false ]] && return 0
[[ "$WARNINGS" == batch ]] && return 1
pr_magenta "$1 "
read a
case $a in
Y|y|Yes|YES|yes) return 0;;
default) ;;
esac
return 1
}
# arg1: URI
parse_hn_port() {
local tmp_port
NODE="$1"
# strip "https" and trailing urlpath supposed it was supplied additionally
echo "$NODE" | grep -q 'https://' && NODE=$(echo "$NODE" | sed -e 's/^https\:\/\///')
# strip trailing urlpath
NODE=$(echo "$NODE" | sed -e 's/\/.*$//')
# if there's a trailing ':' probably a starttls/application protocol was specified
if grep -q ':$' <<< $NODE ; then
fatal "\"$1\" is not a valid URI" 1
fi
# was the address supplied like [AA:BB:CC::]:port ?
if echo "$NODE" | grep -q ']' ; then
tmp_port=$(printf "$NODE" | sed 's/\[.*\]//' | sed 's/://')
# determine v6 port, supposed it was supplied additionally
if [[ -n "$tmp_port" ]]; then
PORT=$tmp_port
NODE=$(sed "s/:$PORT//" <<< "$NODE")
fi
NODE=$(sed -e 's/\[//' -e 's/\]//' <<< "$NODE")
else
# determine v4 port, supposed it was supplied additionally
echo "$NODE" | grep -q ':' && \
PORT=$(echo "$NODE" | sed 's/^.*\://') && NODE=$(echo "$NODE" | sed 's/\:.*$//')
fi
debugme echo $NODE:$PORT
SNI="-servername $NODE"
URL_PATH=$(echo "$1" | sed 's/https:\/\///' | sed 's/'"${NODE}"'//' | sed 's/.*'"${PORT}"'//') # remove protocol and node part and port
URL_PATH=$(echo "$URL_PATH" | sed 's/\/\//\//g') # we rather want // -> /
[[ -z "$URL_PATH" ]] && URL_PATH="/"
debugme echo $URL_PATH
return 0 # NODE, URL_PATH, PORT is set now
}
# now do logging if instructed
# arg1: for testing mx records name we put a name of logfile in here, otherwise we get strange file names
prepare_logging() {
local fname_prefix="$1"
[[ -z "$fname_prefix" ]] && fname_prefix="$NODE"
if "$do_logging"; then
if [[ -z "$LOGFILE" ]]; then
LOGFILE=$fname_prefix-$(date +"%Y%m%d-%H%M".log)
elif [[ -d "$LOGFILE" ]]; then
# actually we were instructed to place all files in a DIR instead of the current working dir
LOGFILE=$LOGFILE/$fname_prefix-$(date +"%Y%m%d-%H%M".log)
else
: # just for clarity: a log file was specified, no need to do anything else
fi
>$LOGFILE
outln "## Scan started as: \"$PROG_NAME $CMDLINE\"" >>${LOGFILE}
outln "## at $HNAME:$OPENSSL_LOCATION" >>${LOGFILE}
outln "## version testssl: $VERSION ${GIT_REL_SHORT:-$CVS_REL_SHORT} from $REL_DATE" >>${LOGFILE}
outln "## version openssl: \"$OSSL_VER\" from \"$OSSL_BUILD_DATE\")\n" >>${LOGFILE}
exec > >(tee -a ${LOGFILE})
# not decided yet. Maybe good to have a separate file or none at all
#exec 2> >(tee -a ${LOGFILE} >&2)
fi
if "$do_json"; then
if [[ -z "$JSONFILE" ]]; then
JSONFILE=$fname_prefix-$(date +"%Y%m%d-%H%M".json)
elif [[ -d "$JSONFILE" ]]; then
# actually we were instructed to place all files in a DIR instead of the current working dir
JSONFILE=$JSONFILE/$fname_prefix-$(date +"%Y%m%d-%H%M".json)
fi
fi
if "$do_csv"; then
if [[ -z "$CSVFILE" ]]; then
CSVFILE=$fname_prefix-$(date +"%Y%m%d-%H%M".csv)
elif [[ -d "$CSVFILE" ]]; then
# actually we were instructed to place all files in a DIR instead of the current working dir
CSVFILE=$CSVFILE/$fname_prefix-$(date +"%Y%m%d-%H%M".csv)
fi
fi
fileout_header # write out any CSV/JSON header line
return 0
}
# args: string containing ip addresses
filter_ip6_address() {
local a
for a in "$@"; do
if ! is_ipv6addr "$a"; then
continue
fi
if "$HAS_SED_E"; then
echo "$a" | sed -E 's/^abcdeABCDEFf0123456789:]//g' | sed -e '/^$/d' -e '/^;;/d'
else
echo "$a" | sed -r 's/[^abcdefABCDEF0123456789:]//g' | sed -e '/^$/d' -e '/^;;/d'
fi
done
}
filter_ip4_address() {
local a
for a in "$@"; do
if ! is_ipv4addr "$a"; then
continue
fi
if "$HAS_SED_E"; then
echo "$a" | sed -E 's/[^[:digit:].]//g' | sed -e '/^$/d'
else
echo "$a" | sed -r 's/[^[:digit:].]//g' | sed -e '/^$/d'
fi
done
}
get_local_aaaa() {
local ip6=""
local etchosts="/etc/hosts /c/Windows/System32/drivers/etc/hosts"
# for security testing sometimes we have local entries. Getent is BS under Linux for localhost: No network, no resolution
ip6=$(grep -wh "$NODE" $etchosts 2>/dev/null | grep ':' | grep -v '^#' | egrep "[[:space:]]$NODE" | awk '{ print $1 }')
if is_ipv6addr "$ip6"; then
echo "$ip6"
else
echo ""
fi
}
get_local_a() {
local ip4=""
local etchosts="/etc/hosts /c/Windows/System32/drivers/etc/hosts"
# for security testing sometimes we have local entries. Getent is BS under Linux for localhost: No network, no resolution
ip4=$(grep -wh "$1" $etchosts 2>/dev/null | egrep -v ':|^#' | egrep "[[:space:]]$1" | awk '{ print $1 }')
if is_ipv4addr "$ip4"; then
echo "$ip4"
else
echo ""
fi
}
check_resolver_bins() {
if ! which dig &> /dev/null && ! which host &> /dev/null && ! which drill &> /dev/null && ! which nslookup &>/dev/null; then
fatal "Neither \"dig\", \"host\", \"drill\" or \"nslookup\" is present" "-3"
fi
return 0
}
# arg1: a host name. Returned will be 0-n IPv4 addresses
get_a_record() {
local ip4=""
local saved_openssl_conf="$OPENSSL_CONF"
OPENSSL_CONF="" # see https://github.com/drwetter/testssl.sh/issues/134
if [[ "$NODE" == *.local ]]; then
if which avahi-resolve &>/dev/null; then
ip4=$(filter_ip4_address $(avahi-resolve -4 -n "$1" 2>/dev/null | awk '{ print $2 }'))
elif which dig &>/dev/null; then
ip4=$(filter_ip4_address $(dig @224.0.0.251 -p 5353 +short -t a +notcp "$1" 2>/dev/null | sed '/^;;/d'))
else
fatal "Local hostname given but no 'avahi-resolve' or 'dig' avaliable." -3
fi
fi
if [[ -z "$ip4" ]]; then
which dig &> /dev/null && \
ip4=$(filter_ip4_address $(dig +short -t a "$1" 2>/dev/null | sed '/^;;/d'))
fi
if [[ -z "$ip4" ]]; then
which host &> /dev/null && \
ip4=$(filter_ip4_address $(host -t a "$1" 2>/dev/null | grep -v alias | sed 's/^.*address //'))
fi
if [[ -z "$ip4" ]]; then
which drill &> /dev/null && \
ip4=$(filter_ip4_address $(drill a "$1" 2>/dev/null | awk '/^\;\;\sANSWER\sSECTION\:$/,/\;\;\sAUTHORITY\sSECTION\:$/ { print $5,$6 }' | sed '/^\s$/d'))
fi
if [[ -z "$ip4" ]]; then
if which nslookup &>/dev/null; then
ip4=$(filter_ip4_address $(nslookup -querytype=a "$1" 2>/dev/null | awk '/^Name/,/EOF/ { print $0 }' | grep -v Name))
fi
fi
OPENSSL_CONF="$saved_openssl_conf" # see https://github.com/drwetter/testssl.sh/issues/134
echo "$ip4"
}
# arg1: a host name. Returned will be 0-n IPv6 addresses
get_aaaa_record() {
local ip6=""
local saved_openssl_conf="$OPENSSL_CONF"
OPENSSL_CONF="" # see https://github.com/drwetter/testssl.sh/issues/134
if [[ -z "$ip6" ]]; then
if [[ "$NODE" == *.local ]]; then
if which avahi-resolve &>/dev/null; then
ip6=$(filter_ip6_address $(avahi-resolve -6 -n "$NODE" 2>/dev/null | awk '{ print $2 }'))
elif which dig &>/dev/null; then
ip6=$(filter_ip6_address $(dig @ff02::fb -p 5353 -t aaaa +short +notcp "$NODE"))
else
fatal "Local hostname given but no 'avahi-resolve' or 'dig' avaliable." -3
fi
elif which host &> /dev/null ; then
ip6=$(filter_ip6_address $(host -t aaaa "$NODE" | grep -v alias | grep -v "no AAAA record" | sed 's/^.*address //'))
elif which dig &> /dev/null; then
ip6=$(filter_ip6_address $(dig +short -t aaaa "$NODE" 2>/dev/null))
elif which drill &> /dev/null; then
ip6=$(filter_ip6_address $(drill aaaa "$NODE" 2>/dev/null | awk '/^\;\;\sANSWER\sSECTION\:$/,/^\;\;\sAUTHORITY\sSECTION\:$/ { print $5,$6 }' | sed '/^\s$/d'))
elif which nslookup &>/dev/null; then
ip6=$(filter_ip6_address $(nslookup -type=aaaa "$NODE" 2>/dev/null | grep -A10 Name | grep -v Name))
fi
fi
OPENSSL_CONF="$saved_openssl_conf" # see https://github.com/drwetter/testssl.sh/issues/134
echo "$ip6"
}
# now get all IP addresses
determine_ip_addresses() {
local ip4=""
local ip6=""
if is_ipv4addr "$NODE"; then
ip4="$NODE" # only an IPv4 address was supplied as an argument, no hostname
SNI="" # override Server Name Indication as we test the IP only
else
ip4=$(get_local_a $NODE) # is there a local host entry?
if [[ -z $ip4 ]]; then # empty: no (LOCAL_A is predefined as false)
check_resolver_bins
ip4=$(get_a_record $NODE)
else
LOCAL_A=true # we have the ip4 from local host entry and need to signal this to testssl
fi
# same now for ipv6
ip6=$(get_local_aaaa $NODE)
if [[ -z $ip6 ]]; then
check_resolver_bins
ip6=$(get_aaaa_record $NODE)
else
LOCAL_AAAA=true # we have a local ipv6 entry and need to signal this to testssl
fi
fi
if [[ -z "$ip4" ]]; then # IPv6 only address
if "$HAS_IPv6"; then
IPADDRs=$(newline_to_spaces "$ip6")
IP46ADDRs="$IPADDRs" # IP46ADDRs are the ones to display, IPADDRs the ones to test
fi
else
if "$HAS_IPv6" && [[ -n "$ip6" ]]; then
IPADDRs=$(newline_to_spaces "$ip4 $ip6")
IP46ADDRs="$IPADDRs"
else
IPADDRs=$(newline_to_spaces "$ip4")
IP46ADDRs=$(newline_to_spaces "$ip4 $ip6")
fi
fi
if [[ -z "$IPADDRs" ]] && [[ -z "$CMDLINE_IP" ]]; then
fatal "No IPv4 address for \"$NODE\" available" -1
fi
return 0 # IPADDR and IP46ADDR is set now
}
determine_rdns() {
local saved_openssl_conf="$OPENSSL_CONF"
OPENSSL_CONF="" # see https://github.com/drwetter/testssl.sh/issues/134
local nodeip="$(tr -d '[]' <<< $NODEIP)" # for DNS we do not need the square brackets of IPv6 addresses
if [[ "$NODE" == *.local ]]; then
if which avahi-resolve &>/dev/null; then
rDNS=$(avahi-resolve -a $nodeip 2>/dev/null | awk '{ print $2 }')
elif which dig &>/dev/null; then
rDNS=$(dig -x $nodeip @224.0.0.251 -p 5353 +notcp +noall +answer | awk '/PTR/ { print $NF }')
fi
elif which dig &> /dev/null; then
rDNS=$(dig -x $nodeip +noall +answer | awk '/PTR/ { print $NF }') # +short returns also CNAME, e.g. openssl.org
elif which host &> /dev/null; then
rDNS=$(host -t PTR $nodeip 2>/dev/null | awk '/pointer/ { print $NF }')
elif which drill &> /dev/null; then
rDNS=$(drill -x ptr $nodeip 2>/dev/null | awk '/^\;\;\sANSWER\sSECTION\:$/,/\;\;\sAUTHORITY\sSECTION\:$/ { print $5,$6 }' | sed '/^\s$/d')
elif which nslookup &> /dev/null; then
rDNS=$(nslookup -type=PTR $nodeip 2>/dev/null | grep -v 'canonical name =' | grep 'name = ' | awk '{ print $NF }' | sed 's/\.$//')
fi
OPENSSL_CONF="$saved_openssl_conf" # see https://github.com/drwetter/testssl.sh/issues/134
rDNS="$(echo $rDNS)"
[[ -z "$rDNS" ]] && rDNS="--"
return 0
}
get_mx_record() {
local mx=""
local saved_openssl_conf="$OPENSSL_CONF"
OPENSSL_CONF="" # see https://github.com/drwetter/testssl.sh/issues/134
check_resolver_bins
if which host &> /dev/null; then
mxs=$(host -t MX "$1" 2>/dev/null | grep 'handled by' | sed -e 's/^.*by //g' -e 's/\.$//')
elif which dig &> /dev/null; then
mxs=$(dig +short -t MX "$1" 2>/dev/null)
elif which drill &> /dev/null; then
mxs=$(drill mx "$1" 2>/dev/null | awk '/^\;\;\sANSWER\sSECTION\:$/,/\;\;\sAUTHORITY\sSECTION\:$/ { print $5,$6 }' | sed '/^\s$/d')
elif which nslookup &> /dev/null; then
mxs=$(nslookup -type=MX "$1" 2>/dev/null | grep 'mail exchanger = ' | sed 's/^.*mail exchanger = //g')
else
fatal "No dig, host, drill or nslookup" -3
fi
OPENSSL_CONF="$saved_openssl_conf"
echo "$mxs"
}
# We need to get the IP address of the proxy so we can use it in fd_socket
#
check_proxy() {
if [[ -n "$PROXY" ]]; then
if ! $OPENSSL s_client -help 2>&1 | grep -qw proxy; then
fatal "Your $OPENSSL is too old to support the \"--proxy\" option" -5
fi
PROXYNODE=${PROXY%:*}
PROXYPORT=${PROXY#*:}
is_number "$PROXYPORT" || fatal "Proxy port cannot be determined from \"$PROXY\"" "2"
#if is_ipv4addr "$PROXYNODE" || is_ipv6addr "$PROXYNODE" ; then
# IPv6 via openssl -proxy: that doesn't work. Sockets does
#FIXME: to finish this with LibreSSL which supports an IPv6 proxy
if is_ipv4addr "$PROXYNODE"; then
PROXYIP="$PROXYNODE"
else
check_resolver_bins
PROXYIP=$(get_a_record $PROXYNODE 2>/dev/null | grep -v alias | sed 's/^.*address //')
[[ -z "$PROXYIP" ]] && fatal "Proxy IP cannot be determined from \"$PROXYNODE\"" "2"
fi
PROXY="-proxy $PROXYIP:$PROXYPORT"
fi
}
# this is only being called from determine_optimal_proto in order to check whether we have a server
# with client authentication, a server with no SSL session ID switched off
#
sclient_auth() {
[[ $1 -eq 0 ]] && return 0 # no client auth (CLIENT_AUTH=false is preset globally)
if [[ -n $(awk '/Master-Key: / { print $2 }' "$2") ]]; then # connect succeeded
if grep -q '^<<< .*CertificateRequest' "$2"; then # CertificateRequest message in -msg
CLIENT_AUTH=true
return 0
fi
if [[ -z $(awk '/Session-ID: / { print $2 }' "$2") ]]; then # probably no SSL session
if [[ 2 -eq $(grep -c CERTIFICATE "$2") ]]; then # do another sanity check to be sure
CLIENT_AUTH=false
NO_SSL_SESSIONID=true # NO_SSL_SESSIONID is preset globally to false for all other cases
return 0
fi
fi
fi
# what's left now is: master key empty, handshake returned not successful, session ID empty --> not sucessful
return 1
}
# this function determines OPTIMAL_PROTO. It is a workaround function as under certain circumstances
# (e.g. IIS6.0 and openssl 1.0.2 as opposed to 1.0.1) needs a protocol otherwise s_client -connect will fail!
# Circumstances observed so far: 1.) IIS 6 2.) starttls + dovecot imap
# The first try in the loop is empty as we prefer not to specify always a protocol if it works w/o.
#
determine_optimal_proto() {
local all_failed
local addcmd=""
#TODO: maybe query known openssl version before this workaround. 1.0.1 doesn't need this
>$ERRFILE
if [[ -n "$1" ]]; then
# starttls workaround needed see https://github.com/drwetter/testssl.sh/issues/188
# kind of odd
for STARTTLS_OPTIMAL_PROTO in -tls1_2 -tls1 -ssl3 -tls1_1 -ssl2; do
$OPENSSL s_client $STARTTLS_OPTIMAL_PROTO $BUGS -connect "$NODEIP:$PORT" $PROXY -msg -starttls $1 </dev/null >$TMPFILE 2>>$ERRFILE
if sclient_auth $? $TMPFILE; then
all_failed=1
break
fi
all_failed=0
done
debugme echo "STARTTLS_OPTIMAL_PROTO: $STARTTLS_OPTIMAL_PROTO"
else
for OPTIMAL_PROTO in '' -tls1_2 -tls1 -ssl3 -tls1_1 -ssl2 ''; do
$OPENSSL s_client $OPTIMAL_PROTO $BUGS -connect "$NODEIP:$PORT" -msg $PROXY $SNI </dev/null >$TMPFILE 2>>$ERRFILE
if sclient_auth $? $TMPFILE; then
all_failed=1
break
fi
all_failed=0
done
debugme echo "OPTIMAL_PROTO: $OPTIMAL_PROTO"
fi
grep -q '^Server Temp Key' $TMPFILE && HAS_DH_BITS=true # FIX #190
if [[ $all_failed -eq 0 ]]; then
outln
if "$HAS_IPv6"; then
pr_bold " Your $OPENSSL is not IPv6 aware, or $NODEIP:$PORT "
else
pr_bold " $NODEIP:$PORT "
fi
tmpfile_handle $FUNCNAME.txt
pr_boldln "doesn't seem to be a TLS/SSL enabled server";
ignore_no_or_lame " Note that the results might look ok but they are nonsense. Proceed ? "
[[ $? -ne 0 ]] && exit -2
fi
tmpfile_handle $FUNCNAME.txt
return 0
}
# arg1: ftp smtp, pop3, imap, xmpp, telnet, ldap (maybe with trailing s)
determine_service() {
local ua
local protocol
if ! fd_socket; then # check if we can connect to $NODEIP:$PORT
[[ -n "$PROXY" ]] && \
fatal "You're sure $PROXYNODE:$PROXYPORT allows tunneling here? Can't connect to \"$NODEIP:$PORT\"" -2 || \
fatal "Can't connect to \"$NODEIP:$PORT\"\nMake sure a firewall is not between you and your scanning target!" -2
fi
close_socket
datebanner " Start"
outln
if [[ -z "$1" ]]; then
# no STARTTLS.
determine_optimal_proto "$1"
$SNEAKY && \
ua="$UA_SNEAKY" || \
ua="$UA_STD"
GET_REQ11="GET $URL_PATH HTTP/1.1\r\nHost: $NODE\r\nUser-Agent: $ua\r\nConnection: Close\r\nAccept: text/*\r\n\r\n"
HEAD_REQ11="HEAD $URL_PATH HTTP/1.1\r\nHost: $NODE\r\nUser-Agent: $ua\r\nAccept: text/*\r\n\r\n"
GET_REQ10="GET $URL_PATH HTTP/1.0\r\nUser-Agent: $ua\r\nConnection: Close\r\nAccept: text/*\r\n\r\n"
HEAD_REQ10="HEAD $URL_PATH HTTP/1.0\r\nUser-Agent: $ua\r\nAccept: text/*\r\n\r\n"
runs_HTTP $OPTIMAL_PROTO
else
# STARTTLS
protocol=${1%s} # strip trailing 's' in ftp(s), smtp(s), pop3(s), etc
case "$protocol" in
ftp|smtp|pop3|imap|xmpp|telnet|ldap)
STARTTLS="-starttls $protocol"
SNI=""
if [[ "$protocol" == xmpp ]]; then
# for XMPP, openssl has a problem using -connect $NODEIP:$PORT. thus we use -connect $NODE:$PORT instead!
NODEIP="$NODE"
if [[ -n "$XMPP_HOST" ]]; then
if ! $OPENSSL s_client --help 2>&1 | grep -q xmpphost; then
fatal "Your $OPENSSL does not support the \"-xmpphost\" option" -5
fi
STARTTLS="$STARTTLS -xmpphost $XMPP_HOST" # it's a hack -- instead of changing calls all over the place
# see http://xmpp.org/rfcs/rfc3920.html
fi
fi
$OPENSSL s_client -connect $NODEIP:$PORT $PROXY $BUGS $STARTTLS 2>$ERRFILE >$TMPFILE </dev/null
if [[ $? -ne 0 ]]; then
debugme cat $TMPFILE
outln
fatal " $OPENSSL couldn't establish STARTTLS via $protocol to $NODEIP:$PORT" -2
fi
grep -q '^Server Temp Key' $TMPFILE && HAS_DH_BITS=true # FIX #190
out " Service set:$CORRECT_SPACES STARTTLS via "
toupper "$protocol"
[[ -n "$XMPP_HOST" ]] && echo -n " (XMPP domain=\'$XMPP_HOST\')"
outln
;;
*) outln
fatal "momentarily only ftp, smtp, pop3, imap, xmpp, telnet and ldap allowed" -4
;;
esac
fi
#outln
tmpfile_handle $FUNCNAME.txt
return 0 # OPTIMAL_PROTO, GET_REQ*/HEAD_REQ* is set now
}
display_rdns_etc() {
local ip
local nodeip="$(tr -d '[]' <<< $NODEIP)" # for displaying IPv6 addresses we don't need []
if [[ -n "$PROXY" ]]; then
out " Via Proxy: $CORRECT_SPACES"
outln "$PROXYIP:$PROXYPORT "
fi
if [[ $(count_words "$IP46ADDRs") -gt 1 ]]; then
out " further IP addresses: $CORRECT_SPACES"
for ip in $IP46ADDRs; do
if [[ "$ip" == "$NODEIP" ]] || [[ "[$ip]" == "$NODEIP" ]]; then
continue
else
out " $ip"
fi
done
outln
fi
if "$LOCAL_A"; then
outln " A record via $CORRECT_SPACES /etc/hosts "
elif [[ -n "$CMDLINE_IP" ]]; then
outln " A record via $CORRECT_SPACES supplied IP \"$CMDLINE_IP\""
fi
if [[ -n "$rDNS" ]]; then
printf " %-23s %s" "rDNS ($nodeip):" "$rDNS"
fi
}
datebanner() {
pr_reverse "$1 $(date +%F) $(date +%T) -->> $NODEIP:$PORT ($NODE) <<--"
outln "\n"
[[ "$1" =~ Start ]] && display_rdns_etc
}
# one line with char $1 over screen width $2
draw_line() {
printf -- "$1"'%.s' $(eval "echo {1.."$(($2))"}")
}
run_mx_all_ips() {
local mxs mx
local mxport
local -i ret=0
STARTTLS_PROTOCOL="smtp"
# test first higher priority servers
mxs=$(get_mx_record "$1" | sort -n | sed -e 's/^.* //' -e 's/\.$//' | tr '\n' ' ')
mxport=${2:-25}
if [[ -n "$LOGFILE" ]]; then
prepare_logging
else
prepare_logging "mx-$1"
fi
if [[ -n "$mxs" ]] && [[ "$mxs" != ' ' ]]; then
[[ $mxport == "465" ]] && \
STARTTLS_PROTOCOL="" # no starttls for Port 465, on all other ports we speak starttls
pr_bold "Testing now all MX records (on port $mxport): "; outln "$mxs"
for mx in $mxs; do
draw_line "-" $((TERM_WIDTH * 2 / 3))
outln
parse_hn_port "$mx:$mxport"
determine_ip_addresses || continue
if [[ $(count_words "$(echo -n "$IPADDRs")") -gt 1 ]]; then # we have more than one ipv4 address to check
pr_bold "Testing all IPv4 addresses (port $PORT): "; outln "$IPADDRs"
for ip in $IPADDRs; do
NODEIP="$ip"
lets_roll "${STARTTLS_PROTOCOL}"
done
else
NODEIP="$IPADDRs"
lets_roll "${STARTTLS_PROTOCOL}"
fi
ret=$(($? + ret))
done
draw_line "-" $((TERM_WIDTH * 2 / 3))
outln
pr_bold "Done testing now all MX records (on port $mxport): "; outln "$mxs"
else
pr_boldln " $1 has no MX records(s)"
fi
return $ret
}
run_mass_testing_parallel() {
local cmdline=""
local global_cmdline=${CMDLINE%%--file*}
if [[ ! -r "$FNAME" ]] && $IKNOW_FNAME; then
fatal "Can't read file \"$FNAME\"" "2"
fi
pr_reverse "====== Running in parallel file batch mode with file=\"$FNAME\" ======"; outln
outln "(output is in ....\n)"
#FIXME: once this function is being called we need a handler which does the right thing
# ==> not overwrite
while read cmdline; do
cmdline=$(filter_input "$cmdline")
[[ -z "$cmdline" ]] && continue
[[ "$cmdline" == "EOF" ]] && break
cmdline="$0 $global_cmdline --warnings=batch -q $cmdline"
draw_line "=" $((TERM_WIDTH / 2)); outln;
determine_logfile
outln "$cmdline"
$cmdline >$LOGFILE &
sleep $PARALLEL_SLEEP
done < "$FNAME"
return $?
}
run_mass_testing() {
local cmdline=""
local global_cmdline=${CMDLINE%%--file*}
if [[ ! -r "$FNAME" ]] && "$IKNOW_FNAME"; then
fatal "Can't read file \"$FNAME\"" "2"
fi
pr_reverse "====== Running in file batch mode with file=\"$FNAME\" ======"; outln "\n"
APPEND=false # Make sure we close out our files
while read cmdline; do
cmdline=$(filter_input "$cmdline")
[[ -z "$cmdline" ]] && continue
[[ "$cmdline" == "EOF" ]] && break
cmdline="$0 $global_cmdline --warnings=batch -q --append $cmdline"
draw_line "=" $((TERM_WIDTH / 2)); outln;
outln "$cmdline"
$cmdline
done < "${FNAME}"
fileout_footer
return $?
}
# This initializes boolean global do_* variables. They keep track of what to do
# -- as the name insinuates
initialize_globals() {
do_allciphers=false
do_vulnerabilities=false
do_beast=false
do_breach=false
do_ccs_injection=false
do_cipher_per_proto=false
do_crime=false
do_freak=false
do_logjam=false
do_drown=false
do_header=false
do_heartbleed=false
do_mx_all_ips=false
do_mass_testing=false
do_logging=false
do_json=false
do_csv=false
do_pfs=false
do_protocols=false
do_rc4=false
do_renego=false
do_std_cipherlists=false
do_server_defaults=false
do_server_preference=false
do_spdy=false
do_http2=false
do_ssl_poodle=false
do_tls_fallback_scsv=false
do_test_just_one=false
do_tls_sockets=false
do_client_simulation=false
do_display_only=false
}
# Set default scanning options for the boolean global do_* variables.
set_scanning_defaults() {
do_allciphers=true
do_vulnerabilities=true
do_beast=true
do_breach=true
do_ccs_injection=true
do_crime=true
do_freak=true
do_logjam=true
do_drown=true
do_header=true
do_heartbleed=true
do_pfs=true
do_protocols=true
do_rc4=true
do_renego=true
do_std_cipherlists=true
do_server_defaults=true
do_server_preference=true
do_spdy=true
do_http2=true
do_ssl_poodle=true
do_tls_fallback_scsv=true
do_client_simulation=true
VULN_COUNT=10
}
query_globals() {
local gbl
local true_nr=0
for gbl in do_allciphers do_vulnerabilities do_beast do_breach do_ccs_injection do_cipher_per_proto do_crime \
do_freak do_logjam do_drown do_header do_heartbleed do_mx_all_ips do_pfs do_protocols do_rc4 do_renego \
do_std_cipherlists do_server_defaults do_server_preference do_spdy do_http2 do_ssl_poodle do_tls_fallback_scsv \
do_client_simulation do_test_just_one do_tls_sockets do_mass_testing do_display_only; do
[[ "${!gbl}" == "true" ]] && let true_nr++
done
return $true_nr
}
debug_globals() {
local gbl
for gbl in do_allciphers do_vulnerabilities do_beast do_breach do_ccs_injection do_cipher_per_proto do_crime \
do_freak do_logjam do_drown do_header do_heartbleed do_rc4 do_mx_all_ips do_pfs do_protocols do_rc4 do_renego \
do_std_cipherlists do_server_defaults do_server_preference do_spdy do_http2 do_ssl_poodle do_tls_fallback_scsv \
do_client_simulation do_test_just_one do_tls_sockets do_mass_testing do_display_only; do
printf "%-22s = %s\n" $gbl "${!gbl}"
done
printf "%-22s : %s\n" URI: "$URI"
}
# arg1: either switch+value (=) or switch
# arg2: value (if no = provided)
parse_opt_equal_sign() {
if [[ "$1" == *=* ]]; then
echo ${1#*=}
return 1 # = means we don't need to shift args!
else
echo $2
return 0 # we need to shift
fi
}
parse_cmd_line() {
# Set defaults if only an URI was specified, maybe ToDo: use "="-option, then: ${i#*=} i.e. substring removal
[[ "$#" -eq 1 ]] && set_scanning_defaults
while [[ $# -gt 0 ]]; do
case $1 in
-h|--help)
help 0
;;
-b|--banner|-v|--version)
find_openssl_binary
maketempf
mybanner
exit 0
;;
--mx)
do_mx_all_ips=true
PORT=25
;;
--mx465) # doesn't work with major ISPs
do_mx_all_ips=true
PORT=465
;;
--mx587) # doesn't work with major ISPs
do_mx_all_ips=true
PORT=587
;;
--ip|--ip=*)
CMDLINE_IP=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
;;
-V|-V=*|--local|--local=*) # attention, this could have a value or not!
do_display_only=true
PATTERN2SHOW="$(parse_opt_equal_sign "$1" "$2")"
retval=$?
if [[ "$PATTERN2SHOW" == -* ]]; then
unset PATTERN2SHOW # we hit the next command ==> not our value
else # it was ours, point to next arg
[[ $retval -eq 0 ]] && shift
fi
;;
-x|-x=*|--single[-_]cipher|--single[-_]cipher=*)
do_test_just_one=true
single_cipher=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
;;
-t|-t=*|--starttls|--starttls=*)
do_starttls=true
STARTTLS_PROTOCOL=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
case $STARTTLS_PROTOCOL in
ftp|smtp|pop3|imap|xmpp|telnet|ldap|nntp) ;;
ftps|smtps|pop3s|imaps|xmpps|telnets|ldaps|nntps) ;;
*) pr_magentaln "\nunrecognized STARTTLS protocol \"$1\", see help" 1>&2
help 1 ;;
esac
;;
--xmpphost|--xmpphost=*)
XMPP_HOST=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
;;
-e|--each-cipher)
do_allciphers=true
;;
-E|--cipher-per-proto|--cipher_per_proto)
do_cipher_per_proto=true
;;
-p|--protocols)
do_protocols=true
do_spdy=true
do_http2=true
;;
-y|--spdy|--npn)
do_spdy=true
;;
-Y|--http2|--alpn)
do_http2=true
;;
-f|--ciphers)
do_std_cipherlists=true
;;
-S|--server[-_]defaults)
do_server_defaults=true
;;
-P|--server[_-]preference|--preference)
do_server_preference=true
;;
-H|--header|--headers)
do_header=true
;;
-c|--client-simulation)
do_client_simulation=true
;;
-U|--vulnerable)
do_vulnerabilities=true
do_heartbleed=true
do_ccs_injection=true
do_renego=true
do_crime=true
do_breach=true
do_ssl_poodle=true
do_tls_fallback_scsv=true
do_freak=true
do_drown=true
do_logjam=true
do_beast=true
do_rc4=true
VULN_COUNT=10
;;
-B|--heartbleed)
do_heartbleed=true
let "VULN_COUNT++"
;;
-I|--ccs|--ccs[-_]injection)
do_ccs_injection=true
let "VULN_COUNT++"
;;
-R|--renegotiation)
do_renego=true
let "VULN_COUNT++"
;;
-C|--compression|--crime)
do_crime=true
let "VULN_COUNT++"
;;
-T|--breach)
do_breach=true
let "VULN_COUNT++"
;;
-O|--poodle)
do_ssl_poodle=true
do_tls_fallback_scsv=true
let "VULN_COUNT++"
;;
-Z|--tls[_-]fallback|tls[_-]fallback[_-]scs)
do_tls_fallback_scsv=true
let "VULN_COUNT++"
;;
-F|--freak)
do_freak=true
let "VULN_COUNT++"
;;
-D|--drown)
do_drown=true
let "VULN_COUNT++"
;;
-J|--logjam)
do_logjam=true
let "VULN_COUNT++"
;;
-A|--beast)
do_beast=true
let "VULN_COUNT++"
;;
-4|--rc4|--appelbaum)
do_rc4=true
let "VULN_COUNT++"
;;
-s|--pfs|--fs|--nsa)
do_pfs=true
;;
--devel) ### this development feature will soon disappear
HEX_CIPHER=""
# DEBUG=3 ./testssl.sh --devel 03 "cc, 13, c0, 13" google.de --> TLS 1.2, old CHACHA/POLY
# DEBUG=3 ./testssl.sh --devel 03 "cc,a8, cc,a9, cc,aa, cc,ab, cc,ac" blog.cloudflare.com --> new CHACHA/POLY
# DEBUG=3 ./testssl.sh --devel 01 yandex.ru --> TLS 1.0
# DEBUG=3 ./testssl.sh --devel 00 <host which supports SSLv3>
# DEBUG=3 ./testssl.sh --devel 22 <host which still supports SSLv2>
TLS_LOW_BYTE="$2";
if [[ $# -eq 4 ]]; then # protocol AND ciphers specified
HEX_CIPHER="$3"
shift
fi
shift
do_tls_sockets=true
outln "\nTLS_LOW_BYTE/HEX_CIPHER: ${TLS_LOW_BYTE}/${HEX_CIPHER}"
;;
--wide)
WIDE=true
;;
--assuming[_-]http|--assume[-_]http)
ASSUMING_HTTP=true
;;
--sneaky)
SNEAKY=true
;;
-q|--quiet)
QUIET=true
;;
--file|--file=*)
# no shift here as otherwise URI is empty and it bails out
FNAME=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
IKNOW_FNAME=true
WARNINGS=batch # set this implicitly!
do_mass_testing=true
;;
--warnings|--warnings=*)
WARNINGS=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
case "$WARNINGS" in
batch|off|false) ;;
*) pr_magentaln "\nwarnings can be either \"batch\", \"off\" or \"false\""
help 1
esac
;;
--show[-_]each)
SHOW_EACH_C=true
;;
--bugs)
BUGS="-bugs"
;;
--debug|--debug=*)
DEBUG=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
case $DEBUG in
[0-6]) ;;
*) pr_magentaln "\nunrecognized debug value \"$1\", must be between 0..6" 1>&2
help 1
esac
;;
--color|--color=*)
COLOR=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
case $COLOR in
[0-2]) ;;
*) COLOR=2
pr_magentaln "\nunrecognized color: \"$1\", must be between 0..2" 1>&2
help 1
esac
;;
--colorblind)
COLORBLIND=true
;;
--log|--logging)
do_logging=true
;; # DEFINITION of LOGFILE if no arg specified: automagically in parse_hn_port()
# following does the same but we can specify a log location additionally
--logfile|--logfile=*)
LOGFILE=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
do_logging=true
;;
--json)
do_json=true
;; # DEFINITION of JSONFILE is not arg specified: automagically in parse_hn_port()
# following does the same but we can specify a log location additionally
--jsonfile|--jsonfile=*)
JSONFILE=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
do_json=true
;;
--csv)
do_csv=true
;; # DEFINITION of CSVFILE is not arg specified: automagically in parse_hn_port()
# following does the same but we can specify a log location additionally
--csvfile|--csvfile=*)
CSVFILE=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
do_csv=true
;;
--append)
APPEND=true
;;
--openssl|--openssl=*)
OPENSSL=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
;;
--mapping|--mapping=*)
local cipher_mapping
cipher_mapping=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
case "$cipher_mapping" in
no-rfc) unset ADD_RFC_STR;;
*) pr_magentaln "\nmapping can only be \"no-rfc\""
help 1 ;;
esac
;;
--proxy|--proxy=*)
PROXY=$(parse_opt_equal_sign "$1" "$2")
[[ $? -eq 0 ]] && shift
;;
-6) # doesn't work automagically. My versions have -DOPENSSL_USE_IPV6, CentOS/RHEL/FC do not
HAS_IPv6=true
;;
--has[-_]dhbits|--has[_-]dh[-_]bits) # For CentOS, RHEL and FC with openssl server temp key backport on version 1.0.1, see #190. But should work automagically
HAS_DH_BITS=true
;;
--ssl_native|--ssl-native)
SSL_NATIVE=true
;;
(--) shift
break
;;
(-*) pr_magentaln "0: unrecognized option \"$1\"" 1>&2;
help 1
;;
(*) break
;;
esac
shift
done
# Show usage if no options were specified
if [[ -z "$1" ]] && [[ -z "$FNAME" ]] && ! $do_display_only; then
help 0
else
# left off here is the URI
URI="$1"
# parameter after URI supplied:
[[ -n "$2" ]] && echo && fatal "URI comes last" "1"
fi
[[ "$DEBUG" -ge 5 ]] && debug_globals
# if we have no "do_*" set here --> query_globals: we do a standard run -- otherwise just the one specified
query_globals && set_scanning_defaults
}
# connect call from openssl needs ipv6 in square brackets
nodeip_to_proper_ip6() {
local len_nodeip=0
if is_ipv6addr $NODEIP; then
${UNBRACKTD_IPV6} || NODEIP="[$NODEIP]"
len_nodeip=${#NODEIP}
CORRECT_SPACES="$(draw_line " " "$((len_nodeip - 17))" )"
# IPv6 addresses are longer, this varaible takes care that "further IP" and "Service" is properly aligned
fi
}
reset_hostdepended_vars() {
TLS_EXTENSIONS=""
PROTOS_OFFERED=""
OPTIMAL_PROTO=""
SERVER_SIZE_LIMIT_BUG=false
}
lets_roll() {
local ret
[[ -z "$NODEIP" ]] && fatal "$NODE doesn't resolve to an IP address" 2
nodeip_to_proper_ip6
reset_hostdepended_vars
determine_rdns
determine_service "$1" # any starttls service goes here
$do_tls_sockets && { [[ $TLS_LOW_BYTE -eq 22 ]] && \
sslv2_sockets || \
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER"; echo "$?" ; exit 0; }
$do_test_just_one && test_just_one ${single_cipher}
# all top level functions now following have the prefix "run_"
$do_protocols && { run_protocols; ret=$(($? + ret)); }
$do_spdy && { run_spdy; ret=$(($? + ret)); }
$do_http2 && { run_http2; ret=$(($? + ret)); }
$do_std_cipherlists && { run_std_cipherlists; ret=$(($? + ret)); }
$do_pfs && { run_pfs; ret=$(($? + ret)); }
$do_server_preference && { run_server_preference; ret=$(($? + ret)); }
$do_server_defaults && { run_server_defaults; ret=$(($? + ret)); }
if $do_header; then
#TODO: refactor this into functions
if [[ $SERVICE == "HTTP" ]]; then
run_http_header "$URL_PATH"
run_http_date "$URL_PATH"
run_hsts "$URL_PATH"
run_hpkp "$URL_PATH"
run_server_banner "$URL_PATH"
run_application_banner "$URL_PATH"
run_cookie_flags "$URL_PATH"
run_more_flags "$URL_PATH"
run_rp_banner "$URL_PATH"
fi
fi
# vulnerabilities
if [[ $VULN_COUNT -gt $VULN_THRESHLD ]] || $do_vulnerabilities; then
outln; pr_headlineln " Testing vulnerabilities "
outln
fi
$do_heartbleed && { run_heartbleed; ret=$(($? + ret)); }
$do_ccs_injection && { run_ccs_injection; ret=$(($? + ret)); }
$do_renego && { run_renego; ret=$(($? + ret)); }
$do_crime && { run_crime; ret=$(($? + ret)); }
$do_breach && { run_breach "$URL_PATH" ; ret=$(($? + ret)); }
$do_ssl_poodle && { run_ssl_poodle; ret=$(($? + ret)); }
$do_tls_fallback_scsv && { run_tls_fallback_scsv; ret=$(($? + ret)); }
$do_freak && { run_freak; ret=$(($? + ret)); }
$do_drown && { run_drown ret=$(($? + ret)); }
$do_logjam && { run_logjam; ret=$(($? + ret)); }
$do_beast && { run_beast; ret=$(($? + ret)); }
$do_rc4 && { run_rc4; ret=$(($? + ret)); }
$do_allciphers && { run_allciphers; ret=$(($? + ret)); }
$do_cipher_per_proto && { run_cipher_per_proto; ret=$(($? + ret)); }
$do_client_simulation && { run_client_simulation; ret=$(($? + ret)); }
outln
datebanner " Done"
return $ret
}
################# main #################
get_install_dir
initialize_globals
parse_cmd_line "$@"
set_color_functions
find_openssl_binary
maketempf
mybanner
check_proxy
check4openssl_oldfarts
check_bsd_mount
# TODO: it is ugly to have those two vars here --> main()
ret=0
ip=""
if $do_display_only; then
prettyprint_local "$PATTERN2SHOW"
exit $?
fi
if $do_mass_testing; then
run_mass_testing
exit $?
fi
#TODO: there shouldn't be the need for a special case for --mx, only the ip adresses we would need upfront and the do-parser
if $do_mx_all_ips; then
query_globals # if we have just 1x "do_*" --> we do a standard run -- otherwise just the one specified
[[ $? -eq 1 ]] && set_scanning_defaults
run_mx_all_ips "${URI}" $PORT # we should reduce run_mx_all_ips to the stuff neccessary as ~15 lines later we have sililar code
ret=$?
else
parse_hn_port "${URI}" # NODE, URL_PATH, PORT, IPADDR and IP46ADDR is set now
prepare_logging
if ! determine_ip_addresses && [[ -z "$CMDLINE_IP" ]]; then
fatal "No IP address could be determined" 2
fi
if [[ -n "$CMDLINE_IP" ]]; then
[[ "$CMDLINE_IP" == "one" ]] && \
CMDLINE_IP=$(echo -n "$IPADDRs" | awk '{ print $1 }')
NODEIP="$CMDLINE_IP" # specific ip address for NODE was supplied
lets_roll "${STARTTLS_PROTOCOL}"
ret=$?
else # no --ip was supplied
if [[ $(count_words "$(echo -n "$IPADDRs")") -gt 1 ]]; then # we have more than one ipv4 address to check
pr_bold "Testing all IPv4 addresses (port $PORT): "; outln "$IPADDRs"
for ip in $IPADDRs; do
draw_line "-" $((TERM_WIDTH * 2 / 3))
outln
NODEIP="$ip"
lets_roll "${STARTTLS_PROTOCOL}"
ret=$(($? + ret))
done
draw_line "-" $((TERM_WIDTH * 2 / 3))
outln
pr_bold "Done testing now all IP addresses (on port $PORT): "; outln "$IPADDRs"
else # we need just one ip4v to check
NODEIP="$IPADDRs"
lets_roll "${STARTTLS_PROTOCOL}"
ret=$?
fi
fi
fi
exit $?
# $Id: testssl.sh,v 1.523 2016/07/11 14:20:35 dirkw Exp $