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Merge pull request #2153 from dcooper16/no_session_id_30

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Fix setting NO_SESSION_ID
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Dirk Wetter 2022-04-14 18:08:53 +02:00 committed by GitHub
commit 0047e1f153
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1 changed files with 13 additions and 7 deletions
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testssl.sh
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@ -305,7 +305,7 @@ TMPFILE=""
ERRFILE=""
CLIENT_AUTH=false
TLS_TICKETS=false
NO_SSL_SESSIONID=false
NO_SSL_SESSIONID=true
CERT_COMPRESSION=${CERT_COMPRESSION:-false} # secret flag to set in addition to --devel for certificate compression
HOSTCERT="" # File with host certificate, without intermediate certificate
HEADERFILE=""
@ -7183,14 +7183,19 @@ tls_time() {
#
sclient_connect_successful() {
local server_hello="$(cat -v "$2")"
local connect_success=false
local re='Master-Key: ([^\
]*)'
[[ $1 -eq 0 ]] && return 0
if [[ "$server_hello" =~ $re ]]; then
[[ -n "${BASH_REMATCH[1]}" ]] && return 0
[[ $1 -eq 0 ]] && connect_success=true
if ! "$connect_success" && [[ "$server_hello" =~ $re ]]; then
[[ -n "${BASH_REMATCH[1]}" ]] && connect_success=true
fi
! "$connect_success" && [[ "$server_hello" =~ (New|Reused)", "(SSLv[23]|TLSv1(\.[0-3])?(\/SSLv3)?)", Cipher is "([A-Z0-9]+-[A-Za-z0-9\-]+|TLS_[A-Za-z0-9_]+) ]] && connect_success=true
if "$connect_success"; then
"$NO_SSL_SESSIONID" && [[ "$server_hello" =~ Session-ID:\ [a-fA-F0-9]{2,64} ]] && NO_SSL_SESSIONID=false
return 0
fi
[[ "$server_hello" =~ (New|Reused)", "(SSLv[23]|TLSv1(\.[0-3])?(\/SSLv3)?)", Cipher is "([A-Z0-9]+-[A-Za-z0-9\-]+|TLS_[A-Za-z0-9_]+) ]] && return 0
# what's left now is: master key empty and Session-ID not empty
# ==> probably client-based auth with x509 certificate. We handle that at other places
#
@ -12496,6 +12501,7 @@ parse_tls_serverhello() {
fi
done
fi
[[ "0x${DETECTED_TLS_VERSION:2:2}" -le "0x03" ]] && [[ $tls_sid_len -gt 0 ]] && NO_SSL_SESSIONID=false
if [[ "$DETECTED_TLS_VERSION" == "0300" ]]; then
echo "Protocol : SSLv3" >> $TMPFILE
@ -18389,7 +18395,7 @@ sclient_auth() {
fi
fi
[[ $ret -eq 0 ]] && \
[[ -z $(awk '/Session-ID: / { print $2 }' "$2") ]] && NO_SSL_SESSIONID=true # NO_SSL_SESSIONID is preset globally first
[[ -n $(awk '/Session-ID: / { print $2 }' "$2") ]] && NO_SSL_SESSIONID=false
return $ret
}
@ -20161,7 +20167,7 @@ reset_hostdepended_vars() {
KNOWN_OSSL_PROB=false
TLS13_ONLY=false
CLIENT_AUTH=false
NO_SSL_SESSIONID=false
NO_SSL_SESSIONID=true
DH_GROUP_OFFERED=""
DH_GROUP_LEN_P=0
KEY_SHARE_EXTN_NR="33"