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Merge pull request #2157 from dcooper16/update_protos_offered

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Update PROTOS_OFFERED
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Dirk Wetter 2022-04-22 15:45:49 +02:00 committed by GitHub
commit 61eb164875
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1 changed files with 9 additions and 4 deletions
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testssl.sh
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@ -5184,10 +5184,11 @@ run_prototest_openssl() {
# arg2: available (yes) or not (no)
add_proto_offered() {
# the ":" is mandatory here (and @ other places), otherwise e.g. tls1 will match tls1_2
if [[ "$PROTOS_OFFERED" =~ $1: ]]; then
# we got that protocol already
:
else
if [[ "$2" == yes ]] && [[ "$PROTOS_OFFERED" =~ $1:no ]]; then
# In rare cases, a protocol may be marked as not available even though it is
# (e.g., the connection fails with tls_sockets() but succeeds with $OPENSSL.
PROTOS_OFFERED="${PROTOS_OFFERED/$1:no/$1:$2}"
elif [[ ! "$PROTOS_OFFERED" =~ $1: ]]; then
PROTOS_OFFERED+="${1}:$2 "
fi
}
@ -21370,6 +21371,10 @@ determine_optimal_proto() {
[[ "$(has_server_protocol "tls1_1")" -ne 0 ]] && [[ "$(has_server_protocol "tls1")" -ne 0 ]] &&
[[ "$(has_server_protocol "ssl3")" -ne 0 ]]; then
TLS13_ONLY=true
elif [[ -z "$TLS12_CIPHER_OFFERED" ]] && [[ "$(has_server_protocol "tls1_2")" -eq 0 ]] && [[ "$(get_protocol $TMPFILE)" == TLSv1.2 ]]; then
TLS12_CIPHER_OFFERED="$(get_cipher $TMPFILE)"
TLS12_CIPHER_OFFERED="$(openssl2hexcode "$TLS12_CIPHER_OFFERED")"
[[ ${#TLS12_CIPHER_OFFERED} -eq 9 ]] && TLS12_CIPHER_OFFERED="${TLS12_CIPHER_OFFERED:2:2},${TLS12_CIPHER_OFFERED:7:2}" || TLS12_CIPHER_OFFERED=""
fi
if [[ "$optimal_proto" == -ssl2 ]]; then