Merge pull request #1281 from drwetter/SNI_STARTTLS_polish_pwnedkeys
* SNI STARTTLS * minor polish for pwned keys and devel option certificate compression
This commit is contained in:
Dirk Wetter
GitHub
commit
53ecacfcbb
|
|
@ -21,6 +21,7 @@
|
|||
* TLS Robustness check (GREASE)
|
||||
* Expect-CT Header Detection
|
||||
* `--phone-out` does certificate revocation checks via OCSP (LDAP+HTTP) and with CRL
|
||||
* `--phone-out` checks whether the private key has been compromised via https://pwnedkeys.com/
|
||||
* Fully OpenBSD and LibreSSL support
|
||||
* Missing SAN warning
|
||||
* Added support for private CAs
|
||||
|
|
@ -33,6 +34,7 @@
|
|||
* Better support for XMPP via STARTTLS & faster
|
||||
* Certificate check for to-name in stream of XMPP
|
||||
* Support for NNTP via STARTTLS
|
||||
* Support for SNI and STARTTLS
|
||||
* More robustness for any STARTTLS protocol (fall back to plaintext while in TLS)
|
||||
* Fixed TCP fragmentation
|
||||
* Added `--ids-friendly` switch
|
||||
|
|
|
|||
34
testssl.sh
34
testssl.sh
|
|
@ -299,6 +299,7 @@ ERRFILE=""
|
|||
CLIENT_AUTH=false
|
||||
TLS_TICKETS=false
|
||||
NO_SSL_SESSIONID=false
|
||||
CERT_COMPRESSION=false # secret flag to set in addition to --devel for certificate compression
|
||||
HOSTCERT="" # File with host certificate, without intermediate certificate
|
||||
HEADERFILE=""
|
||||
HEADERVALUE=""
|
||||
|
|
@ -1582,7 +1583,7 @@ http_get_header() {
|
|||
fi
|
||||
ret=$?
|
||||
[[ $ret -eq 0 ]] && tm_out "$headers"
|
||||
return $?
|
||||
return $ret
|
||||
elif type -p wget &>/dev/null; then
|
||||
# wget has no proxy command line. We need to use http_proxy instead. And for the sake of simplicity
|
||||
# assume the GET protocol we query is using http -- http_proxy is the $ENV not for the connection TO
|
||||
|
|
@ -1598,8 +1599,10 @@ http_get_header() {
|
|||
fi
|
||||
ret=$?
|
||||
[[ $ret -eq 0 ]] && tm_out "$headers"
|
||||
[[ $ret -eq 8 ]] && tm_out "$headers"
|
||||
return $?
|
||||
# wget(1): "8: Server issued an error response.". Happens e.g. when 404 is returned. However also if the call wasn't correct (400)
|
||||
# So we assume for now that everything is submitted correctly. We parse the error code too later
|
||||
[[ $ret -eq 8 ]] && ret=0 && tm_out "$headers"
|
||||
return $ret
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
|
|
@ -1634,6 +1637,7 @@ ldap_get() {
|
|||
# 0 - not checked
|
||||
# 1 - key not found in database
|
||||
# 2 - key found in database
|
||||
# 7 - network/proxy failure
|
||||
check_pwnedkeys() {
|
||||
local cert="$1"
|
||||
local cert_key_algo="$2"
|
||||
|
|
@ -1664,7 +1668,12 @@ check_pwnedkeys() {
|
|||
fingerprint="$($OPENSSL pkey -pubin -outform DER <<< "$pubkey" 2>/dev/null | $OPENSSL dgst -sha256 -hex 2>/dev/null)"
|
||||
fingerprint="${fingerprint#*= }"
|
||||
response="$(http_get_header "https://v1.pwnedkeys.com/$fingerprint")"
|
||||
[[ $? -eq 0 ]] || return 0
|
||||
# Handle curl's/wget's connectivity exit codes
|
||||
case $? in
|
||||
4|5|7) return 7 ;;
|
||||
1|2|3|6) return 0 ;;
|
||||
# unknown codes we just say "not checked"
|
||||
esac
|
||||
if [[ "$response" =~ "404 Not Found" ]]; then
|
||||
return 1
|
||||
elif [[ "$response" =~ "200 OK" ]]; then
|
||||
|
|
@ -8590,12 +8599,13 @@ certificate_info() {
|
|||
fi
|
||||
|
||||
if "$PHONE_OUT"; then
|
||||
out "$indent"; pr_bold " https://pwnedkeys.com/ "
|
||||
out "$indent"; pr_bold " In pwnedkeys.com DB "
|
||||
check_pwnedkeys "$HOSTCERT" "$cert_key_algo" "$cert_keysize"
|
||||
case "$?" in
|
||||
0) outln "not checked"; fileout "pwnedkeys${json_postfix}" "INFO" "not checked" ;;
|
||||
1) outln "not in database"; fileout "pwnedkeys${json_postfix}" "INFO" "not in database" ;;
|
||||
2) prln_svrty_critical "key appears in database"; fileout "pwnedkeys${json_postfix}" "CRITICAL" "not checked" ;;
|
||||
2) pr_svrty_critical "NOT ok --"; outln " key appears in database"; fileout "pwnedkeys${json_postfix}" "CRITICAL" "private key is known" ;;
|
||||
7) prln_warning "error querying https://v1.pwnedkeys.com"; fileout "pwnedkeys${json_postfix}" "WARN" "connection error" ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
|
|
@ -8623,7 +8633,7 @@ certificate_info() {
|
|||
out "$spaces"
|
||||
fi
|
||||
out "$line"
|
||||
if [[ "$expfinding" != "expired" ]]; then
|
||||
if [[ "$expfinding" != expired ]]; then
|
||||
check_revocation_crl "$line" "cert_crlRevoked${json_postfix}"
|
||||
ret=$((ret +$?))
|
||||
fi
|
||||
|
|
@ -17739,7 +17749,7 @@ determine_optimal_proto() {
|
|||
*) ;;
|
||||
esac
|
||||
#FIXME: to be replaced / added by socket ( if "$using_sockets" ...)
|
||||
$OPENSSL s_client $(s_client_options "$STARTTLS_OPTIMAL_PROTO $BUGS -connect "$NODEIP:$PORT" $PROXY -msg -starttls $1") </dev/null >$TMPFILE 2>>$ERRFILE
|
||||
$OPENSSL s_client $(s_client_options "$STARTTLS_OPTIMAL_PROTO $BUGS -connect "$NODEIP:$PORT" $PROXY -msg -starttls $1" $SNI) </dev/null >$TMPFILE 2>>$ERRFILE
|
||||
if sclient_auth $? $TMPFILE; then
|
||||
all_failed=false
|
||||
break
|
||||
|
|
@ -17879,7 +17889,6 @@ determine_service() {
|
|||
case "$protocol" in
|
||||
ftp|smtp|lmtp|pop3|imap|xmpp|telnet|ldap|postgres|mysql|nntp)
|
||||
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="$NODE"
|
||||
|
|
@ -19344,7 +19353,12 @@ lets_roll() {
|
|||
sslv2_sockets "" "true"
|
||||
else
|
||||
if [[ "$TLS_LOW_BYTE" == 04 ]]; then
|
||||
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER" "ephemeralkey"
|
||||
if "$CERT_COMPRESSION"; then
|
||||
# See PR #1279
|
||||
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER" "all+" "00,1b, 00,03, 02, 00,01"
|
||||
else
|
||||
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER" "ephemeralkey"
|
||||
fi
|
||||
else
|
||||
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER" "all"
|
||||
fi
|
||||
|
|
|
|||
Loading…
Reference in New Issue