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Merge pull request #787 from sdann/fix_has_server_protocol

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Fix logic in has_server_protocol()
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Dirk Wetter 2017-07-25 16:27:36 +02:00 committed by GitHub
commit 468e96f419
1 changed files with 2 additions and 2 deletions
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testssl.sh
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@ -3791,7 +3791,7 @@ add_tls_offered() {
# function which checks whether SSLv2 - TLS 1.2 is being offereed
has_server_protocol() {
[[ -z "$PROTOS_OFFERED" ]] && return 0 # if empty we rather return 0, means check at additional cost=connect will be done
[[ -z "$PROTOS_OFFERED" ]] && return 1 # if empty return 1, hinting to the caller to check at additional cost/connect
if grep -qw "$1" <<< "$PROTOS_OFFERED"; then
return 0
fi
@ -9107,7 +9107,7 @@ run_ccs_injection(){
tls_hexcode="x03, x03"
elif $(has_server_protocol "ssl3"); then
tls_hexcode="x03, x00"
else # no protcol for some reason defined, determine TLS versions offered with a new handshake
else # no protocol defined for some reason, determine TLS versions offered with a new handshake
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY >$TMPFILE 2>$ERRFILE </dev/null
case "$(get_protocol $TMPFILE)" in
*1.2) tls_hexcode="x03, x03" ;;