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Fix #1013

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This PR fixes the issue raised in #1013. It primarily does this in two ways:

* In calls to `$OPENSSL s_client` that specify ciphers, the TLSv1.3 ciphers are provided separately using the `-ciphersuites` option. Then, the `s_client_options()` function manipulates the command-line options as necessary based on the version of OpenSSL being used.

* Calls to `$OPENSSL ciphers` were replaced with calls to `actually_supported_ciphers()`, which calls `$OPENSSL ciphers`. `actually_supported_ciphers()` modifies the parameters for the call to `$OPENSSL ciphers` as necessary, based on the version of OpenSSL being used.
This commit is contained in:
David Cooper 2018-03-16 17:23:55 -04:00 committed by David Cooper
parent a7d195fb89
commit 0f7a49e2a3
2 changed files with 221 additions and 108 deletions
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10
etc/cipher-mapping.txt
View File

@ -1,5 +1,5 @@
0x13,0x02 - TLS13-AES-256-GCM-SHA384 TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD
0x13,0x03 - TLS13-CHACHA20-POLY1305-SHA256 TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=ChaCha20(256) Mac=AEAD
0x13,0x02 - TLS_AES_256_GCM_SHA384 TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD
0x13,0x03 - TLS_CHACHA20_POLY1305_SHA256 TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=ChaCha20(256) Mac=AEAD
0xCC,0x14 - ECDHE-ECDSA-CHACHA20-POLY1305-OLD 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-OLD 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-OLD TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD TLSv1.2 Kx=DH Au=RSA Enc=ChaCha20(256) Mac=AEAD
@ -136,9 +136,9 @@
0x16,0xB8 - - TLS_CECPQ1_ECDSA_WITH_CHACHA20_POLY1305_SHA256 TLSv1.2 Kx=CECPQ1 Au=ECDSA Enc=ChaCha20(256) Mac=AEAD
0x16,0xB9 - - TLS_CECPQ1_RSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=CECPQ1 Au=RSA Enc=AESGCM(256) Mac=AEAD
0x16,0xBA - - TLS_CECPQ1_ECDSA_WITH_AES_256_GCM_SHA384 TLSv1.2 Kx=CECPQ1 Au=ECDSA Enc=AESGCM(256) Mac=AEAD
0x13,0x01 - TLS13-AES-128-GCM-SHA256 TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD
0x13,0x04 - TLS13-AES-128-CCM-SHA256 TLS_AES_128_CCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESCCM(128) Mac=AEAD
0x13,0x05 - TLS13-AES-128-CCM-8-SHA256 TLS_AES_128_CCM_8_SHA256 TLSv1.3 Kx=any Au=any Enc=AESCCM8(128) Mac=AEAD
0x13,0x01 - TLS_AES_128_GCM_SHA256 TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD
0x13,0x04 - TLS_AES_128_CCM_SHA256 TLS_AES_128_CCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESCCM(128) Mac=AEAD
0x13,0x05 - TLS_AES_128_CCM_8_SHA256 TLS_AES_128_CCM_8_SHA256 TLSv1.3 Kx=any Au=any Enc=AESCCM8(128) Mac=AEAD
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

319
testssl.sh
View File

@ -299,6 +299,7 @@ HAS_PKUTIL=false
HAS_PKEY=false
HAS_NO_SSL2=false
HAS_NOSERVERNAME=false
HAS_CIPHERSUITES=false
HAS_ALPN=false
HAS_SPDY=false
HAS_FALLBACK_SCSV=false
@ -412,6 +413,7 @@ declare TLS_CIPHER_AUTH=()
declare TLS_CIPHER_ENC=()
declare TLS_CIPHER_EXPORT=()
declare TLS_CIPHER_OSSL_SUPPORTED=()
declare TLS13_OSSL_CIPHERS="TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_CCM_SHA256:TLS_AES_128_CCM_8_SHA256"
###### output functions ######
@ -1067,8 +1069,20 @@ count_ciphers() {
echo $(wc -w <<< "${1//:/ }")
}
#arg1: TLS 1.2 and below ciphers
#arg2: TLS 1.3 ciphers
#arg3: options (e.g., -V)
actually_supported_ciphers() {
$OPENSSL ciphers "$1" 2>/dev/null || echo ""
local tls13_ciphers="$TLS13_OSSL_CIPHERS"
[[ "$2" != "ALL" ]] && tls13_ciphers="$2"
if "$HAS_CIPHERSUITES"; then
$OPENSSL ciphers $3 -ciphersuites "$tls13_ciphers" "$1" 2>/dev/null || echo ""
elif [[ -n "$tls13_ciphers" ]]; then
$OPENSSL ciphers $3 "$tls13_ciphers:$1" 2>/dev/null || echo ""
else
$OPENSSL ciphers $3 "$1" 2>/dev/null || echo ""
fi
}
# Given a protocol (arg1) and a list of ciphers (arg2) that is formatted as
@ -1439,7 +1453,24 @@ string_to_asciihex() {
# Adjust options to $OPENSSL s_client based on OpenSSL version and protocol version
s_client_options() {
local options=" $1"
local ciphers
local ciphers="notpresent" tls13_ciphers="notpresent"
# Extract the TLSv1.3 ciphers and the non-TLSv1.3 ciphers
if [[ " $options " =~ " -cipher " ]]; then
ciphers="${options#* -cipher }"
ciphers="${ciphers%% *}"
options="${options//-cipher $ciphers/}"
ciphers="${ciphers##\'}"
ciphers="${ciphers%%\'}"
fi
if [[ " $options " =~ " -ciphersuites " ]]; then
tls13_ciphers="${options#* -ciphersuites }"
tls13_ciphers="${tls13_ciphers%% *}"
options="${options//-ciphersuites $tls13_ciphers/}"
tls13_ciphers="${tls13_ciphers##\'}"
tls13_ciphers="${tls13_ciphers%%\'}"
[[ "$tls13_ciphers" == "ALL" ]] && tls13_ciphers="$TLS13_OSSL_CIPHERS"
fi
# Don't include the -servername option for an SSLv2 or SSLv3 ClientHello.
[[ -n "$SNI" ]] && [[ " $options " =~ \ -ssl[2|3]\ ]] && options="${options//$SNI/}"
@ -1461,15 +1492,31 @@ s_client_options() {
# specifying a protocol, but specifying a list of ciphers that doesn't include
# any TLSv1.3 ciphers, then the command will always fail. So, if $OPENSSL supports
# TLSv1.3 and a cipher list is provided, but no protocol is specified, then add
# -no_tls1_3 if the list of ciphers doesn't include any TLSv1.3 ciphers.
if "$HAS_TLS13" && [[ " $options " =~ " -cipher " ]] && \
# -no_tls1_3 if no TLSv1.3 ciphers are provided.
if "$HAS_TLS13" && [[ "$ciphers" != "notpresent" ]] && \
( [[ "$tls13_ciphers" == "notpresent" ]] || [[ -z "$tls13_ciphers" ]] ) && \
[[ ! " $options " =~ \ -ssl[2|3]\ ]] && \
[[ ! " $options " =~ \ -tls1\ ]] && [[ ! " $options " =~ \ -tls1_[1|2|3]\ ]]; then
ciphers="${options#* -cipher }"
ciphers="${ciphers%% *}"
[[ ! "$($OPENSSL ciphers "$ciphers" 2>/dev/null)" =~ TLS13 ]] && options+=" -no_tls1_3"
[[ ! " $options " =~ \ -tls1\ ]] && \
[[ ! " $options " =~ \ -tls1_[1|2|3]\ ]]; then
options+=" -no_tls1_3"
fi
if [[ "$ciphers" != "notpresent" ]] || [[ "$tls13_ciphers" != "notpresent" ]]; then
if ! "$HAS_CIPHERSUITES"; then
[[ "$ciphers" == "notpresent" ]] && ciphers=""
[[ "$tls13_ciphers" == "notpresent" ]] && tls13_ciphers=""
[[ -n "$ciphers" ]] && [[ -n "$tls13_ciphers" ]] && ciphers=":$ciphers"
ciphers="$tls13_ciphers$ciphers"
options+=" -cipher $ciphers"
else
if [[ "$ciphers" != "notpresent" ]] && [[ -n "$ciphers" ]]; then
options+=" -cipher $ciphers"
fi
if [[ "$tls13_ciphers" != "notpresent" ]] && [[ -n "$tls13_ciphers" ]]; then
options+=" -ciphersuites $tls13_ciphers"
fi
fi
fi
tm_out "$options"
}
@ -2472,14 +2519,14 @@ prettyprint_local() {
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
actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "-V" | while read hexcode dash ciph sslvers kx auth enc mac export ; do # -V doesn't work with openssl < 1.0
hexc="$(normalize_ciphercode $hexcode)"
outln "$(neat_list "$hexc" "$ciph" "$kx" "$enc")"
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
actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "-V" | while read hexcode dash ciph sslvers kx auth enc mac export ; do # -V doesn't work with openssl < 1.0
hexc="$(normalize_ciphercode $hexcode)"
# for numbers we don't do word matching:
[[ $arg =~ $re ]] && \
@ -2495,13 +2542,22 @@ prettyprint_local() {
# list ciphers (and makes sure you have them locally configured)
# arg[1]: cipher list (or anything else)
# arg[2]: protocol (e.g., -ssl2)
# arg[1]: non-TLSv1.3 cipher list (or anything else)
# arg[2]: TLSv1.3 cipher list
# arg[3]: protocol (e.g., -ssl2)
listciphers() {
local -i ret
local debugname="$(sed -e s'/\!/not/g' -e 's/\:/_/g' <<< "$1")"
local tls13_ciphers="$TLS13_OSSL_CIPHERS"
$OPENSSL ciphers $2 "$1" &>$TMPFILE
[[ "$2" != "ALL" ]] && tls13_ciphers="$2"
if "$HAS_CIPHERSUITES"; then
$OPENSSL ciphers $3 -ciphersuites "$tls13_ciphers" "$1" &>$TMPFILE
elif [[ -n "$tls13_ciphers" ]]; then
$OPENSSL ciphers $3 "$tls13_ciphers:$1" &>$TMPFILE
else
$OPENSSL ciphers $3 "$1" &>$TMPFILE
fi
ret=$?
debugme cat $TMPFILE
@ -2510,12 +2566,13 @@ listciphers() {
}
# argv[1]: cipher list to test in OpenSSL syntax
# argv[2]: string on console / HTML or "finding"
# argv[3]: rating whether ok to offer
# argv[4]: string to be appended for fileout
# argv[5]: non-SSLv2 cipher list to test (hexcodes), if using sockets
# argv[6]: SSLv2 cipher list to test (hexcodes), if using sockets
# argv[1]: non-TLSv1.3 cipher list to test in OpenSSL syntax
# argv[2]: TLSv1.3 cipher list to test in OpenSSL syntax
# argv[3]: string on console / HTML or "finding"
# argv[4]: rating whether ok to offer
# argv[5]: string to be appended for fileout
# argv[6]: non-SSLv2 cipher list to test (hexcodes), if using sockets
# argv[7]: SSLv2 cipher list to test (hexcodes), if using sockets
sub_cipherlists() {
local -i i len sclient_success=1
local cipherlist sslv2_cipherlist detected_ssl2_ciphers
@ -2526,23 +2583,23 @@ sub_cipherlists() {
local jsonID="cipherlist"
[[ "$OPTIMAL_PROTO" == "-ssl2" ]] && proto="$OPTIMAL_PROTO"
pr_bold "$2 " # to be indented equal to server preferences
if [[ -n "$5" ]] || listciphers "$1" $proto; then
if [[ -z "$5" ]] || ( "$FAST" && listciphers "$1" -tls1 ); then
pr_bold "$3 " # to be indented equal to server preferences
if [[ -n "$6" ]] || listciphers "$1" "$2" $proto; then
if [[ -z "$6" ]] || ( "$FAST" && listciphers "$1" "$2" -tls1 ); then
for proto in -no_ssl2 -tls1_2 -tls1_1 -tls1 -ssl3; do
if [[ "$proto" == "-tls1_2" ]]; then
# If $OPENSSL doesn't support TLSv1.3 or if no TLSv1.3
# ciphers are being tested, then a TLSv1.2 ClientHello
# was tested in the first iteration.
! "$HAS_TLS13" && continue
[[ ! "$($OPENSSL ciphers "$1" 2>/dev/null)" =~ TLS13 ]] && continue
[[ -z "$2" ]] && continue
fi
! "$HAS_SSL3" && [[ "$proto" == "-ssl3" ]] && continue
if [[ "$proto" != "-no_ssl2" ]]; then
"$FAST" && continue
[[ $(has_server_protocol "${proto:1}") -eq 1 ]] && continue
fi
$OPENSSL s_client $(s_client_options "-cipher "$1" $BUGS $STARTTLS -connect $NODEIP:$PORT $PROXY $SNI $proto") 2>$ERRFILE >$TMPFILE </dev/null
$OPENSSL s_client $(s_client_options "-cipher "$1" -ciphersuites "\'$2\'" $BUGS $STARTTLS -connect $NODEIP:$PORT $PROXY $SNI $proto") 2>$ERRFILE >$TMPFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
debugme cat $ERRFILE
@ -2552,9 +2609,9 @@ sub_cipherlists() {
for proto in 04 03 02 01 00; do
# If $cipherlist doesn't contain any TLSv1.3 ciphers, then there is
# no reason to try a TLSv1.3 ClientHello.
[[ "$proto" == "04" ]] && [[ ! "$5" =~ "13,0" ]] && continue
[[ "$proto" == "04" ]] && [[ ! "$6" =~ "13,0" ]] && continue
[[ $(has_server_protocol "$proto") -eq 1 ]] && continue
cipherlist="$(strip_inconsistent_ciphers "$proto" ", $5")"
cipherlist="$(strip_inconsistent_ciphers "$proto" ", $6")"
cipherlist="${cipherlist:2}"
if [[ -n "$cipherlist" ]] && [[ "$cipherlist" != "00,ff" ]]; then
tls_sockets "$proto" "$cipherlist"
@ -2565,13 +2622,13 @@ sub_cipherlists() {
done
fi
if [[ $sclient_success -ne 0 ]] && [[ 1 -ne $(has_server_protocol ssl2) ]]; then
if ( [[ -z "$6" ]] || "$FAST" ) && "$HAS_SSL2" && listciphers "$1" -ssl2; then
if ( [[ -z "$7" ]] || "$FAST" ) && "$HAS_SSL2" && listciphers "$1" "" -ssl2; then
$OPENSSL s_client -cipher "$1" $BUGS $STARTTLS -connect $NODEIP:$PORT $PROXY -ssl2 2>$ERRFILE >$TMPFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
debugme cat $ERRFILE
elif [[ -n "$6" ]]; then
sslv2_sockets "$6" "true"
elif [[ -n "$7" ]]; then
sslv2_sockets "$7" "true"
if [[ $? -eq 3 ]] && [[ "$V2_HELLO_CIPHERSPEC_LENGTH" -ne 0 ]]; then
sslv2_cipherlist="$(strip_spaces "${6//,/}")"
len=${#sslv2_cipherlist}
@ -2586,66 +2643,66 @@ sub_cipherlists() {
# If server failed with a known error, raise it to the user.
if [[ $STARTTLS_PROTOCOL == "mysql" ]]; then
pr_warning "SERVER_ERROR: test inconclusive due to MySQL Community Edition (yaSSL) bug."
fileout "${jsonID}_$4" "WARN" "SERVER_ERROR, test inconclusive due to MySQL Community Edition (yaSSL) bug."
fileout "${jsonID}_$5" "WARN" "SERVER_ERROR, test inconclusive due to MySQL Community Edition (yaSSL) bug."
else
pr_warning "SERVER_ERROR: test inconclusive."
fileout "${jsonID}_$4" "WARN" "SERVER_ERROR, test inconclusive."
fileout "${jsonID}_$5" "WARN" "SERVER_ERROR, test inconclusive."
fi
((ret++))
else
# Otherwise the error means the server doesn't support that cipher list.
case $3 in
case $4 in
2) if [[ $sclient_success -eq 0 ]]; then
# Strong is excellent to offer
pr_svrty_best "offered (OK)"
fileout "${jsonID}_$4" "OK" "offered"
fileout "${jsonID}_$5" "OK" "offered"
else
pr_svrty_medium "not offered"
fileout "${jsonID}_$4" "MEDIUM" "not offered"
fileout "${jsonID}_$5" "MEDIUM" "not offered"
fi
;;
1) if [[ $sclient_success -eq 0 ]]; then
# High is good to offer
pr_svrty_good "offered (OK)"
fileout "${jsonID}_$4" "OK" "offered"
fileout "${jsonID}_$5" "OK" "offered"
else
# FIXME: the rating could be readjusted if we knew the result of STRONG before
pr_svrty_medium "not offered"
fileout "${jsonID}_$4" "MEDIUM" "not offered"
fileout "${jsonID}_$5" "MEDIUM" "not offered"
fi
;;
0) if [[ $sclient_success -eq 0 ]]; then
# medium is not that bad
pr_svrty_medium "offered"
fileout "${jsonID}_$4" "MEDIUM" "offered"
fileout "${jsonID}_$5" "MEDIUM" "offered"
else
out "not offered (OK)"
fileout "${jsonID}_$4" "OK" "not offered"
fileout "${jsonID}_$5" "OK" "not offered"
fi
;;
-1) if [[ $sclient_success -eq 0 ]]; then
# bad but there is worse
pr_svrty_high "offered (NOT ok)"
fileout "${jsonID}_$4" "HIGH" "offered"
fileout "${jsonID}_$5" "HIGH" "offered"
else
# need a check for -eq 1 here
pr_svrty_good "not offered (OK)"
fileout "${jsonID}_$4" "OK" "not offered"
fileout "${jsonID}_$5" "OK" "not offered"
fi
;;
-2) if [[ $sclient_success -eq 0 ]]; then
# the ugly ones
pr_svrty_critical "offered (NOT ok)"
fileout "${jsonID}_$4" "CRITICAL" "offered"
fileout "${jsonID}_$5" "CRITICAL" "offered"
else
pr_svrty_best "not offered (OK)"
fileout "${jsonID}_$4" "OK" "not offered"
fileout "${jsonID}_$5" "OK" "not offered"
fi
;;
*) # we shouldn't reach this
pr_warning "?: $3 (please report this)"
fileout "${jsonID}_$4" "WARN" "return condition $3 unclear"
pr_warning "?: $4 (please report this)"
fileout "${jsonID}_$5" "WARN" "return condition $4 unclear"
((ret++))
;;
esac
@ -2654,13 +2711,13 @@ sub_cipherlists() {
[[ $DEBUG -ge 1 ]] && tm_out " -- $1"
outln
else
singlespaces=$(sed -e 's/ \+/ /g' -e 's/^ //' -e 's/ $//g' -e 's/ //g' <<< "$2")
singlespaces=$(sed -e 's/ \+/ /g' -e 's/^ //' -e 's/ $//g' -e 's/ //g' <<< "$3")
if [[ "$OPTIMAL_PROTO" == "-ssl2" ]]; then
prln_local_problem "No $singlespaces for SSLv2 configured in $OPENSSL"
else
prln_local_problem "No $singlespaces configured in $OPENSSL"
fi
fileout "${jsonID}_$4" "WARN" "Cipher $2 ($1) not supported by local OpenSSL ($OPENSSL)"
fileout "${jsonID}_$5" "WARN" "Cipher $3 ($1) not supported by local OpenSSL ($OPENSSL)"
fi
return $ret
}
@ -2727,7 +2784,7 @@ openssl2hexcode() {
local -i i
if [[ $TLS_NR_CIPHERS -eq 0 ]]; then
hexc="$($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL:@STRENGTH' | awk '/ '"$1"' / { print $1 }')"
hexc="$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "-V" | awk '/ '"$1"' / { print $1 }')"
else
for (( i=0; i < TLS_NR_CIPHERS; i++ )); do
[[ "$1" == "${TLS_CIPHER_OSSL_NAME[i]}" ]] && hexc="${TLS_CIPHER_HEXCODE[i]}" && break
@ -2885,7 +2942,7 @@ neat_list(){
}
run_cipher_match(){
local hexc n auth export ciphers_to_test supported_sslv2_ciphers s
local hexc n auth export ciphers_to_test tls13_ciphers_to_test supported_sslv2_ciphers s
local -a hexcode normalized_hexcode ciph sslvers kx enc export2 sigalg
local -a ciphers_found ciphers_found2 ciph2 rfc_ciph rfc_ciph2 ossl_supported
local -a -i index
@ -2976,7 +3033,7 @@ run_cipher_match(){
ossl_supported[nr_ciphers]=true
nr_ciphers+=1
fi
done < <($OPENSSL ciphers $ossl_ciphers_proto -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>>$ERRFILE)
done < <(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "$ossl_ciphers_proto -V")
fi
# Test the SSLv2 ciphers, if any.
@ -3062,11 +3119,18 @@ run_cipher_match(){
[[ $end_of_bundle -gt $nr_ossl_ciphers ]] && end_of_bundle=$nr_ossl_ciphers
while true; do
ciphers_to_test=""
tls13_ciphers_to_test=""
for (( i=bundle*bundle_size; i < end_of_bundle; i++ )); do
! "${ciphers_found2[i]}" && ciphers_to_test+=":${ciph2[i]}"
if ! "${ciphers_found2[i]}"; then
if [[ "${ciph2[i]}" == TLS13* ]] || [[ "${ciph2[i]}" == TLS_* ]]; then
tls13_ciphers_to_test+=":${ciph2[i]}"
else
ciphers_to_test+=":${ciph2[i]}"
fi
fi
done
[[ -z "$ciphers_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "${ciphers_to_test:1}" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
[[ -z "$ciphers_to_test" ]] && [[ -z "$tls13_ciphers_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "\'${ciphers_to_test:1}\'" -ciphersuites "\'${tls13_ciphers_to_test:1}\'" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful "$?" "$TMPFILE" || break
cipher=$(get_cipher $TMPFILE)
[[ -z "$cipher" ]] && break
@ -3076,7 +3140,9 @@ run_cipher_match(){
[[ $i -eq $end_of_bundle ]] && break
i=${index[i]}
ciphers_found[i]=true
[[ "$cipher" == TLS13* ]] && kx[i]="$(read_dhtype_from_file $TMPFILE)"
if [[ "$cipher" == TLS13* ]] || [[ "$cipher" == TLS_* ]]; then
kx[i]="$(read_dhtype_from_file $TMPFILE)"
fi
if [[ ${kx[i]} == "Kx=ECDH" ]] || [[ ${kx[i]} == "Kx=DH" ]] || [[ ${kx[i]} == "Kx=EDH" ]]; then
dhlen=$(read_dhbits_from_file "$TMPFILE" quiet)
kx[i]="${kx[i]} $dhlen"
@ -3197,7 +3263,7 @@ run_allciphers() {
local -a ciphers_found ciphers_found2 hexcode2 ciph2 sslvers2 rfc_ciph2
local -i -a index
local proto protos_to_try
local dhlen available ciphers_to_test supported_sslv2_ciphers
local dhlen available ciphers_to_test tls13_ciphers_to_test supported_sslv2_ciphers
local has_dh_bits="$HAS_DH_BITS"
local using_sockets=true
@ -3252,7 +3318,7 @@ run_allciphers() {
sigalg[nr_ciphers]=""
ossl_supported[nr_ciphers]=true
nr_ciphers=$nr_ciphers+1
done < <($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>>$ERRFILE)
done < <(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "-V")
nr_ciphers_tested=$nr_ciphers
fi
@ -3342,11 +3408,18 @@ run_allciphers() {
[[ $end_of_bundle -gt $nr_ossl_ciphers ]] && end_of_bundle=$nr_ossl_ciphers
while true; do
ciphers_to_test=""
tls13_ciphers_to_test=""
for (( i=bundle*bundle_size; i < end_of_bundle; i++ )); do
! "${ciphers_found2[i]}" && ciphers_to_test+=":${ciph2[i]}"
if ! "${ciphers_found2[i]}"; then
if [[ "${ciph2[i]}" == TLS13* ]] || [[ "${ciph2[i]}" == TLS_* ]]; then
tls13_ciphers_to_test+=":${ciph2[i]}"
else
ciphers_to_test+=":${ciph2[i]}"
fi
fi
done
[[ -z "$ciphers_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "${ciphers_to_test:1}" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
[[ -z "$ciphers_to_test" ]] && [[ -z "$tls13_ciphers_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "\'${ciphers_to_test:1}\'" -ciphersuites "\'${tls13_ciphers_to_test:1}\'" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful "$?" "$TMPFILE" || break
cipher=$(get_cipher $TMPFILE)
[[ -z "$cipher" ]] && break
@ -3356,7 +3429,9 @@ run_allciphers() {
[[ $i -eq $end_of_bundle ]] && break
i=${index[i]}
ciphers_found[i]=true
[[ "$cipher" == TLS13* ]] && kx[i]="$(read_dhtype_from_file $TMPFILE)"
if [[ "$cipher" == TLS13* ]] || [[ "$cipher" == TLS_* ]]; then
kx[i]="$(read_dhtype_from_file $TMPFILE)"
fi
if [[ ${kx[i]} == "Kx=ECDH" ]] || [[ ${kx[i]} == "Kx=DH" ]] || [[ ${kx[i]} == "Kx=EDH" ]]; then
dhlen=$(read_dhbits_from_file "$TMPFILE" quiet)
kx[i]="${kx[i]} $dhlen"
@ -3466,7 +3541,7 @@ run_cipher_per_proto() {
local -a hexcode2 ciph2 rfc_ciph2
local -i i bundle end_of_bundle bundle_size num_bundles mod_check
local -a ciphers_found ciphers_found2 sigalg ossl_supported index
local dhlen supported_sslv2_ciphers ciphers_to_test addcmd temp
local dhlen supported_sslv2_ciphers ciphers_to_test tls13_ciphers_to_test addcmd temp
local available
local id
local has_dh_bits="$HAS_DH_BITS"
@ -3555,9 +3630,11 @@ run_cipher_per_proto() {
fi
while read hexc n ciph[nr_ciphers] sslvers kx[nr_ciphers] auth enc[nr_ciphers] mac export2[nr_ciphers]; do
if [[ "$proto_text" == "TLS 1.3" ]]; then
[[ "${ciph[nr_ciphers]}" == TLS13* ]] || continue
[[ "${ciph[nr_ciphers]}" == TLS13* ]] || [[ "${ciph[nr_ciphers]}" == TLS_* ]] || continue
elif [[ "$proto_text" == "TLS 1.2" ]]; then
[[ "${ciph[nr_ciphers]}" != TLS13* ]] || continue
if [[ "${ciph[nr_ciphers]}" == TLS13* ]] || [[ "${ciph[nr_ciphers]}" == TLS_* ]]; then
continue
fi
elif [[ "${ciph[nr_ciphers]}" == *"-SHA256" ]] || [[ "${ciph[nr_ciphers]}" == *"-SHA384" ]] || \
[[ "${ciph[nr_ciphers]}" == *"-CCM" ]] || [[ "${ciph[nr_ciphers]}" == *"-CCM8" ]] || \
[[ "${ciph[nr_ciphers]}" =~ CHACHA20-POLY1305 ]]; then
@ -3568,7 +3645,7 @@ run_cipher_per_proto() {
sigalg[nr_ciphers]=""
ossl_supported[nr_ciphers]=true
nr_ciphers+=1
done < <($OPENSSL ciphers $ossl_ciphers_proto -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>>$ERRFILE)
done < <(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "$ossl_ciphers_proto -V")
fi
if [[ "$proto" == "-ssl2" ]]; then
@ -3627,12 +3704,19 @@ run_cipher_per_proto() {
[[ $end_of_bundle -gt $nr_ossl_ciphers ]] && end_of_bundle=$nr_ossl_ciphers
for (( success=0; success==0 ; 1 )); do
ciphers_to_test=""
tls13_ciphers_to_test=""
for (( i=bundle*bundle_size; i < end_of_bundle; i++ )); do
! "${ciphers_found2[i]}" && ciphers_to_test+=":${ciph2[i]}"
if ! "${ciphers_found2[i]}"; then
if [[ "$proto" == "-tls1_3" ]]; then
tls13_ciphers_to_test+=":${ciph2[i]}"
else
ciphers_to_test+=":${ciph2[i]}"
fi
fi
done
success=1
if [[ -n "$ciphers_to_test" ]]; then
$OPENSSL s_client $(s_client_options "-cipher "${ciphers_to_test:1}" $proto $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
if [[ -n "$ciphers_to_test" ]] || [[ -n "$tls13_ciphers_to_test" ]]; then
$OPENSSL s_client $(s_client_options "-cipher "\'${ciphers_to_test:1}\'" -ciphersuites "\'${tls13_ciphers_to_test:1}\'" $proto $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful "$?" "$TMPFILE"
if [[ "$?" -eq 0 ]]; then
cipher=$(get_cipher $TMPFILE)
@ -4871,24 +4955,24 @@ run_cipherlists() {
# argv[4]: string to be appended for fileout
# argv[5]: non-SSLv2 cipher list to test (hexcodes), if using sockets
# argv[6]: SSLv2 cipher list to test (hexcodes), if using sockets
sub_cipherlists 'NULL:eNULL' " NULL ciphers (no encryption) " -2 "NULL" "$null_ciphers" "$sslv2_null_ciphers" "$cve" "$cwe"
sub_cipherlists 'NULL:eNULL' "" " NULL ciphers (no encryption) " -2 "NULL" "$null_ciphers" "$sslv2_null_ciphers" "$cve" "$cwe"
ret=$?
sub_cipherlists 'aNULL:ADH' " Anonymous NULL Ciphers (no authentication)" -2 "aNULL" "$anon_ciphers" "$sslv2_anon_ciphers" "$cve" "$cwe"
sub_cipherlists 'aNULL:ADH' "" " Anonymous NULL Ciphers (no authentication)" -2 "aNULL" "$anon_ciphers" "$sslv2_anon_ciphers" "$cve" "$cwe"
ret=$((ret + $?))
sub_cipherlists 'EXPORT:!ADH:!NULL' " Export ciphers (w/o ADH+NULL) " -2 "EXPORT" "$exp_ciphers" "$sslv2_exp_ciphers" "$cve" "$cwe"
sub_cipherlists 'EXPORT:!ADH:!NULL' "" " Export ciphers (w/o ADH+NULL) " -2 "EXPORT" "$exp_ciphers" "$sslv2_exp_ciphers" "$cve" "$cwe"
ret=$((ret + $?))
sub_cipherlists 'LOW:DES:!ADH:!EXP:!NULL' " LOW: 64 Bit + DES encryption (w/o export) " -2 "DES+64Bit" "$low_ciphers" "$sslv2_low_ciphers" "$cve" "$cwe"
sub_cipherlists 'LOW:DES:!ADH:!EXP:!NULL' "" " LOW: 64 Bit + DES encryption (w/o export) " -2 "DES+64Bit" "$low_ciphers" "$sslv2_low_ciphers" "$cve" "$cwe"
ret=$((ret + $?))
sub_cipherlists 'MEDIUM:!aNULL:!AES:!CAMELLIA:!ARIA:!CHACHA20:!3DES' \
" Weak 128 Bit ciphers (SEED, IDEA, RC[2,4])" -1 "128Bit" "$medium_ciphers" "$sslv2_medium_ciphers" "$cve" "$cwe2"
"" " Weak 128 Bit ciphers (SEED, IDEA, RC[2,4])" -1 "128Bit" "$medium_ciphers" "$sslv2_medium_ciphers" "$cve" "$cwe2"
ret=$((ret + $?))
sub_cipherlists '3DES:!aNULL:!ADH' " Triple DES Ciphers (Medium) " 0 "3DES" "$tdes_ciphers" "$sslv2_tdes_ciphers" "$cve" "$cwe2"
sub_cipherlists '3DES:!aNULL:!ADH' "" " Triple DES Ciphers (Medium) " 0 "3DES" "$tdes_ciphers" "$sslv2_tdes_ciphers" "$cve" "$cwe2"
ret=$((ret + $?))
sub_cipherlists 'HIGH:!NULL:!aNULL:!DES:!3DES:!AESGCM:!CHACHA20:!AESGCM:!CamelliaGCM:!AESCCM8:!AESCCM'\
" High encryption (AES+Camellia, no AEAD) " 1 "HIGH" "$high_ciphers" ""
"" " High encryption (AES+Camellia, no AEAD) " 1 "HIGH" "$high_ciphers" ""
ret=$((ret + $?))
sub_cipherlists 'AESGCM:CHACHA20:AESGCM:CamelliaGCM:AESCCM8:AESCCM' \
" Strong encryption (AEAD ciphers) " 2 "STRONG" "$strong_ciphers" ""
sub_cipherlists 'AESGCM:CHACHA20:AESGCM:CamelliaGCM:AESCCM8:AESCCM' 'ALL' \
" Strong encryption (AEAD ciphers) " 2 "STRONG" "$strong_ciphers" ""
ret=$((ret + $?))
outln
return $ret
@ -5633,7 +5717,17 @@ cipher_pref_check() {
else
tested_cipher=""
while true; do
$OPENSSL s_client $(s_client_options "$STARTTLS -"$p" $BUGS -cipher "ALL:COMPLEMENTOFALL$tested_cipher" -connect $NODEIP:$PORT $PROXY $SNI") </dev/null 2>>$ERRFILE >$TMPFILE
if [[ $p != tls1_3 ]]; then
ciphers_to_test="-cipher ALL:COMPLEMENTOFALL$tested_cipher"
else
ciphers_to_test=""
for cipher in $(colon_to_spaces "$TLS13_OSSL_CIPHERS"); do
[[ ! "$tested_cipher" =~ ":-"$cipher ]] && ciphers_to_test+=":$cipher"
done
[[ -z "$ciphers_to_test" ]] && break
ciphers_to_test="-ciphersuites ${ciphers_to_test:1}"
fi
$OPENSSL s_client $(s_client_options "$STARTTLS -"$p" $BUGS $ciphers_to_test -connect $NODEIP:$PORT $PROXY $SNI") </dev/null 2>>$ERRFILE >$TMPFILE
sclient_connect_successful $? $TMPFILE || break
cipher=$(get_cipher $TMPFILE)
[[ -z "$cipher" ]] && break
@ -6486,7 +6580,7 @@ certificate_transparency() {
if [[ ${#hexc} -eq 9 ]]; then
ciphers+=", ${hexc:2:2},${hexc:7:2}"
fi
done < <($OPENSSL ciphers -V $cipher 2>>$ERRFILE)
done < <(actually_supported_ciphers $cipher '' "-V")
ciphers+=", 00,ff"
fi
[[ -z "$sni_used" ]] && sni="$SNI" && SNI=""
@ -7285,7 +7379,7 @@ run_server_defaults() {
# 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" 2>>$ERRFILE)); do
for ciph in $(colon_to_spaces $(actually_supported_ciphers "aRSA")); do
if [[ "$ciph" =~ -RSA- ]]; then
ciphers_to_test[1]="${ciphers_to_test[1]}:$ciph"
else
@ -7318,7 +7412,7 @@ run_server_defaults() {
fi
if [[ -n "${ciphers_to_test[n]}" ]] && \
( [[ "${ciphers_to_test[n]}" =~ "tls1_3" ]] || [[ $(count_ciphers $($OPENSSL ciphers "${ciphers_to_test[n]}" 2>>$ERRFILE)) -ge 1 ]] ); then
( [[ "${ciphers_to_test[n]}" =~ "tls1_3" ]] || [[ $(count_ciphers $(actually_supported_ciphers "${ciphers_to_test[n]}")) -ge 1 ]] ); then
if [[ $n -ge 10 ]]; then
sni="$SNI"
SNI=""
@ -7595,9 +7689,9 @@ run_pfs() {
local protos_to_try proto hexc dash pfs_cipher sslvers auth mac export curve dhlen
local -a hexcode normalized_hexcode ciph rfc_ciph kx enc ciphers_found sigalg ossl_supported
# generated from 'kEECDH:kEDH:!aNULL:!eNULL:!DES:!3DES:!RC4' with openssl 1.0.2i and openssl 1.1.0
local pfs_cipher_list="TLS13-AES-128-GCM-SHA256:TLS13-AES-256-GCM-SHA384:TLS13-CHACHA20-POLY1305-SHA256:TLS13-AES-128-CCM-SHA256:TLS13-AES-128-CCM-8-SHA256: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"
local pfs_hex_cipher_list="" ciphers_to_test
local ecdhe_cipher_list="" ecdhe_cipher_list_hex="" ffdhe_cipher_list_hex=""
local pfs_cipher_list="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"
local pfs_hex_cipher_list="" ciphers_to_test tls13_ciphers_to_test
local ecdhe_cipher_list="" tls13_cipher_list="" ecdhe_cipher_list_hex="" ffdhe_cipher_list_hex=""
local curves_hex=("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")
local -a curves_ossl=("sect163k1" "sect163r1" "sect163r2" "sect193r1" "sect193r2" "sect233k1" "sect233r1" "sect239k1" "sect283k1" "sect283r1" "sect409k1" "sect409r1" "sect571k1" "sect571r1" "secp160k1" "secp160r1" "secp160r2" "secp192k1" "prime192v1" "secp224k1" "secp224r1" "secp256k1" "prime256v1" "secp384r1" "secp521r1" "brainpoolP256r1" "brainpoolP384r1" "brainpoolP512r1" "X25519" "X448")
local -a curves_ossl_output=("K-163" "sect163r1" "B-163" "sect193r1" "sect193r2" "K-233" "B-233" "sect239k1" "K-283" "B-283" "K-409" "B-409" "K-571" "B-571" "secp160k1" "secp160r1" "secp160r2" "secp192k1" "P-192" "secp224k1" "P-224" "secp256k1" "P-256" "P-384" "P-521" "brainpoolP256r1" "brainpoolP384r1" "brainpoolP512r1" "X25519" "X448")
@ -7662,7 +7756,7 @@ run_pfs() {
sigalg[nr_supported_ciphers]=""
ossl_supported[nr_supported_ciphers]=true
nr_supported_ciphers+=1
done < <($OPENSSL ciphers -V "$pfs_cipher_list" 2>$ERRFILE)
done < <(actually_supported_ciphers "$pfs_cipher_list" "ALL" "-V")
fi
export=""
@ -7675,14 +7769,14 @@ run_pfs() {
[[ $sclient_success -eq 2 ]] && sclient_success=0
else
debugme echo $nr_supported_ciphers
debugme echo $(actually_supported_ciphers $pfs_cipher_list)
debugme echo $(actually_supported_ciphers $pfs_cipher_list "ALL")
if [[ "$nr_supported_ciphers" -le "$CLIENT_MIN_PFS" ]]; then
outln
prln_local_problem "You only have $nr_supported_ciphers PFS ciphers on the client side "
fileout "$jsonID" "WARN" "tests skipped as you only have $nr_supported_ciphers PFS ciphers on the client site. ($CLIENT_MIN_PFS are required)"
return 1
fi
$OPENSSL s_client $(s_client_options "-cipher $pfs_cipher_list $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
$OPENSSL s_client $(s_client_options "-cipher $pfs_cipher_list -ciphersuites "ALL" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
[[ $sclient_success -eq 0 ]] && [[ $(grep -ac "BEGIN CERTIFICATE" $TMPFILE) -eq 0 ]] && sclient_success=1
@ -7713,11 +7807,18 @@ run_pfs() {
for proto in $protos_to_try; do
while true; do
ciphers_to_test=""
tls13_ciphers_to_test=""
for (( i=0; i < nr_supported_ciphers; i++ )); do
! "${ciphers_found[i]}" && "${ossl_supported[i]}" && ciphers_to_test+=":${ciph[i]}"
if ! "${ciphers_found[i]}" && "${ossl_supported[i]}"; then
if [[ "${ciph[i]}" == TLS13* ]] || [[ "${ciph[i]}" == TLS_* ]]; then
tls13_ciphers_to_test+=":${ciph[i]}"
else
ciphers_to_test+=":${ciph[i]}"
fi
fi
done
[[ -z "$ciphers_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "${ciphers_to_test:1}" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") &>$TMPFILE </dev/null
[[ -z "$ciphers_to_test" ]] && [[ -z "$tls13_ciphers_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "\'${ciphers_to_test:1}\'" -ciphersuites "\'${tls13_ciphers_to_test:1}\'" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") &>$TMPFILE </dev/null
sclient_connect_successful $? $TMPFILE || break
pfs_cipher=$(get_cipher $TMPFILE)
[[ -z "$pfs_cipher" ]] && break
@ -7726,7 +7827,7 @@ run_pfs() {
done
[[ $i -eq $nr_supported_ciphers ]] && break
ciphers_found[i]=true
if [[ "$pfs_cipher" == TLS13* ]]; then
if [[ "$pfs_cipher" == TLS13* ]] || [[ "$pfs_cipher" == TLS_* ]]; then
pfs_tls13_offered=true
"$WIDE" && kx[i]="$(read_dhtype_from_file $TMPFILE)"
fi
@ -7785,12 +7886,18 @@ run_pfs() {
fi
pfs_ciphers+="$pfs_cipher "
if [[ "${ciph[i]}" == "ECDHE-"* ]] || [[ "${ciph[i]}" == TLS13* ]] || ( "$using_sockets" && [[ "${rfc_ciph[i]}" == "TLS_ECDHE_"* ]] ); then
if [[ "${ciph[i]}" == "ECDHE-"* ]] || [[ "${ciph[i]}" == TLS13* ]] || [[ "${ciph[i]}" == TLS_* ]] || ( "$using_sockets" && [[ "${rfc_ciph[i]}" == "TLS_ECDHE_"* ]] ); then
ecdhe_offered=true
ecdhe_cipher_list_hex+=", ${hexcode[i]}"
[[ "${ciph[i]}" != "-" ]] && ecdhe_cipher_list+=":$pfs_cipher"
if [[ "${ciph[i]}" != "-" ]]; then
if [[ "${ciph[i]}" == TLS13* ]] || [[ "${ciph[i]}" == TLS_* ]]; then
tls13_cipher_list+=":$pfs_cipher"
else
ecdhe_cipher_list+=":$pfs_cipher"
fi
fi
fi
if [[ "${ciph[i]}" == "DHE-"* ]] || [[ "${ciph[i]}" == TLS13* ]] || ( "$using_sockets" && [[ "${rfc_ciph[i]}" == "TLS_DHE_"* ]] ); then
if [[ "${ciph[i]}" == "DHE-"* ]] || [[ "${ciph[i]}" == TLS13* ]] || [[ "${ciph[i]}" == TLS_* ]] || ( "$using_sockets" && [[ "${rfc_ciph[i]}" == "TLS_DHE_"* ]] ); then
ffdhe_offered=true
ffdhe_cipher_list_hex+=", ${hexcode[i]}"
fi
@ -7863,7 +7970,7 @@ run_pfs() {
"${ossl_supported[i]}" && ! "${supported_curve[i]}" && curves_to_test+=":${curves_ossl[i]}"
done
[[ -z "$curves_to_test" ]] && break
$OPENSSL s_client $(s_client_options "$proto -cipher "${ecdhe_cipher_list:1}" -curves "${curves_to_test:1}" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") &>$TMPFILE </dev/null
$OPENSSL s_client $(s_client_options "$proto -cipher "\'${ecdhe_cipher_list:1}\'" -ciphersuites "\'${tls13_cipher_list:1}\'" -curves "${curves_to_test:1}" $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") &>$TMPFILE </dev/null
sclient_connect_successful $? $TMPFILE || break
temp=$(awk -F': ' '/^Server Temp Key/ { print $2 }' "$TMPFILE")
curve_found="${temp%%,*}"
@ -10333,7 +10440,7 @@ parse_tls_serverhello() {
rfc_cipher_suite="$(show_rfc_style "x${tls_cipher_suite:0:4}")"
fi
else
rfc_cipher_suite="$($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL' 2>>$ERRFILE | grep -i " 0x${tls_cipher_suite:0:2},0x${tls_cipher_suite:2:2} " | awk '{ print $3 }')"
rfc_cipher_suite="$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL' 'ALL' "-V" | grep -i " 0x${tls_cipher_suite:0:2},0x${tls_cipher_suite:2:2} " | awk '{ print $3 }')"
fi
echo "Cipher : $rfc_cipher_suite" >> $TMPFILE
if [[ $dh_bits -ne 0 ]]; then
@ -11449,7 +11556,7 @@ resend_if_hello_retry_request() {
rfc_cipher_suite="$(show_rfc_style "x${cipher_suite:0:2}${cipher_suite:3:2}")"
fi
else
rfc_cipher_suite="$($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL' 2>/dev/null | grep -i " 0x${cipher_suite:0:2},0x${cipher_suite:3:2} " | awk '{ print $3 }')"
rfc_cipher_suite="$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL' 'ALL' "-V" | grep -i " 0x${cipher_suite:0:2},0x${cipher_suite:3:2} " | awk '{ print $3 }')"
fi
if [[ -n "$rfc_cipher_suite" ]]; then
echo " ($rfc_cipher_suite)"
@ -13232,7 +13339,7 @@ run_beast(){
fi
nr_ciphers+=1
fi
done < <($OPENSSL ciphers -tls1 -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>>$ERRFILE)
done < <(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "-tls1 -V")
fi
# first determine whether it's mitigated by higher protocols
@ -13828,9 +13935,9 @@ run_grease() {
[[ "$selected_cipher" == "${TLS_CIPHER_RFC_NAME[i]}" ]] && selected_cipher_hex="${TLS_CIPHER_HEXCODE[i]}" && break
done
elif "$HAS_SSL2"; then
selected_cipher_hex="$($OPENSSL ciphers -V -tls1 'ALL:COMPLEMENTOFALL' | awk '/'" $selected_cipher "'/ { print $1 }')"
selected_cipher_hex="$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL' 'ALL' "-V -tls1" | awk '/'" $selected_cipher "'/ { print $1 }')"
else
selected_cipher_hex="$($OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL' | awk '/'" $selected_cipher "'/ { print $1 }')"
selected_cipher_hex="$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL' 'ALL' "-V" | awk '/'" $selected_cipher "'/ { print $1 }')"
fi
if [[ -n "$selected_cipher_hex" ]]; then
normal_hello_ok=true
@ -14551,8 +14658,6 @@ find_openssl_binary() {
OPENSSL_LOCATION="$openssl_location"
fi
OPENSSL_NR_CIPHERS=$(count_ciphers "$($OPENSSL ciphers 'ALL:COMPLEMENTOFALL' 2>/dev/null)")
$OPENSSL s_client -ssl2 -connect x 2>&1 | grep -aq "unknown option" || \
HAS_SSL2=true
@ -14568,6 +14673,11 @@ find_openssl_binary() {
$OPENSSL s_client -noservername -connect x 2>&1 | grep -aq "unknown option" || \
HAS_NOSERVERNAME=true
$OPENSSL s_client -ciphersuites -connect x 2>&1 | grep -aq "unknown option" || \
HAS_CIPHERSUITES=true
OPENSSL_NR_CIPHERS=$(count_ciphers "$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL' 'ALL')")
$OPENSSL pkey -help 2>&1 | grep -q Error || \
HAS_PKEY=true
@ -14885,7 +14995,7 @@ USLEEP_REC $USLEEP_REC
EOF
type -p locale &>/dev/null && locale >>$TEMPDIR/environment.txt || echo "locale doesn't exist" >>$TEMPDIR/environment.txt
$OPENSSL ciphers -V 'ALL:COMPLEMENTOFALL' &>$TEMPDIR/all_local_ciphers.txt
actually_supported_ciphers 'ALL:COMPLEMENTOFALL' 'ALL' "-V" &>$TEMPDIR/all_local_ciphers.txt
fi
# see also $TEMPDIR/s_client_has.txt from find_openssl_binary
}
@ -14898,7 +15008,8 @@ prepare_arrays() {
if [[ -e "$CIPHERS_BY_STRENGTH_FILE" ]]; then
"$HAS_SSL2" && ossl_supported_sslv2="$($OPENSSL ciphers -ssl2 -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>$ERRFILE)"
ossl_supported_tls="$($OPENSSL ciphers -tls1 -V 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>$ERRFILE)"
ossl_supported_tls="$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL' "-tls1 -V")"
TLS13_OSSL_CIPHERS=""
while read hexc n TLS_CIPHER_OSSL_NAME[i] TLS_CIPHER_RFC_NAME[i] TLS_CIPHER_SSLVERS[i] TLS_CIPHER_KX[i] TLS_CIPHER_AUTH[i] TLS_CIPHER_ENC[i] mac TLS_CIPHER_EXPORT[i]; do
TLS_CIPHER_HEXCODE[i]="$hexc"
TLS_CIPHER_OSSL_SUPPORTED[i]=false
@ -14911,6 +15022,7 @@ prepare_arrays() {
if [[ -n "$ossl_ciph" ]]; then
TLS_CIPHER_OSSL_SUPPORTED[i]=true
[[ "$ossl_ciph" != "${TLS_CIPHER_OSSL_NAME[i]}" ]] && TLS_CIPHER_OSSL_NAME[i]="$ossl_ciph"
[[ "${hexc:2:2}" == "13" ]] && TLS13_OSSL_CIPHERS+=":$ossl_ciph"
fi
fi
elif [[ $OSSL_VER_MAJOR -lt 1 ]]; then
@ -14922,6 +15034,7 @@ prepare_arrays() {
done < "$CIPHERS_BY_STRENGTH_FILE"
fi
TLS_NR_CIPHERS=i
TLS13_OSSL_CIPHERS="${TLS13_OSSL_CIPHERS:1}"
}
@ -14931,7 +15044,7 @@ mybanner() {
"$QUIET" && return
"$CHILD_MASS_TESTING" && return
OPENSSL_NR_CIPHERS=$(count_ciphers "$($OPENSSL ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 2>/dev/null)")
OPENSSL_NR_CIPHERS=$(count_ciphers "$(actually_supported_ciphers 'ALL:COMPLEMENTOFALL:@STRENGTH' 'ALL')")
[[ -z "$GIT_REL" ]] && \
idtag="$CVS_REL" || \
idtag="$GIT_REL -- $CVS_REL_SHORT"