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Merge pull request #1028 from dcooper16/fix_false_connectivity_problems

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Fix false connectivity problem error
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Dirk Wetter 2018-04-10 17:18:12 +02:00 committed by GitHub
commit 7ac63ec84b
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1 changed files with 12 additions and 10 deletions
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testssl.sh
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@ -4363,19 +4363,17 @@ locally_supported() {
run_prototest_openssl() {
local -i ret=0
! locally_supported "$1" "$2" && return 7
$OPENSSL s_client $(s_client_options "-state $1 $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
ret=$?
debugme egrep "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
if ! locally_supported "$1" "$2" ; then
ret=7
else # try again without $PROXY
$OPENSSL s_client $(s_client_options "-state $1 $STARTTLS $BUGS -connect $NODEIP:$PORT $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
ret=$?
debugme egrep "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
grep -aq "no cipher list" $TMPFILE && ret=5 # <--- important indicator for SSL2 (maybe others, too)
fi
# try again without $PROXY
$OPENSSL s_client $(s_client_options "-state $1 $STARTTLS $BUGS -connect $NODEIP:$PORT $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
ret=$?
debugme egrep "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
grep -aq "no cipher list" $TMPFILE && ret=5 # <--- important indicator for SSL2 (maybe others, too)
tmpfile_handle $FUNCNAME$1.txt
return $ret
@ -6388,6 +6386,7 @@ get_server_certificate() {
sclient_connect_successful $? $TMPFILE && grep -a 'TLS server extension' $TMPFILE >$TEMPDIR/tlsext.txt
for proto in $protocols_to_try; do
[[ 1 -eq $(has_server_protocol $proto) ]] && continue
[[ "$proto" == "ssl3" ]] && ! "$HAS_SSL3" && continue
addcmd=""
$OPENSSL s_client $(s_client_options "$STARTTLS $BUGS $1 -showcerts -connect $NODEIP:$PORT $PROXY $SNI -$proto -tlsextdebug $npn_params -status") </dev/null 2>$ERRFILE >$TMPFILE
if sclient_connect_successful $? $TMPFILE; then
@ -6398,6 +6397,7 @@ get_server_certificate() {
done # this loop is needed for IIS6 and others which have a handshake size limitations
if [[ $success -eq 7 ]]; then
# "-status" above doesn't work for GOST only servers, so we do another test without it and see whether that works then:
[[ "$proto" == "ssl3" ]] && ! "$HAS_SSL3" && return 7
$OPENSSL s_client $(s_client_options "$STARTTLS $BUGS $1 -showcerts -connect $NODEIP:$PORT $PROXY $SNI -$proto -tlsextdebug") </dev/null 2>>$ERRFILE >$TMPFILE
if ! sclient_connect_successful $? $TMPFILE; then
if [ -z "$1" ]; then
@ -12719,6 +12719,7 @@ run_sweet32() {
nr_sweet32_ciphers=$(count_ciphers $sweet32_ciphers)
nr_supported_ciphers=$(count_ciphers $(actually_supported_ciphers $sweet32_ciphers))
for proto in -no_ssl2 -tls1_1 -tls1 -ssl3; do
[[ $nr_supported_ciphers -eq 0 ]] && break
! "$HAS_SSL3" && [[ "$proto" == "-ssl3" ]] && continue
if [[ "$proto" != "-no_ssl2" ]]; then
"$FAST" && break
@ -13116,7 +13117,7 @@ run_logjam() {
tls_sockets "03" "$exportdh_cipher_list_hex, 00,ff"
sclient_success=$?
[[ $sclient_success -eq 2 ]] && sclient_success=0
else
elif [[ $nr_supported_ciphers -ne 0 ]]; then
$OPENSSL s_client $(s_client_options "$STARTTLS $BUGS -cipher $exportdh_cipher_list -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>$ERRFILE </dev/null
sclient_connect_successful $? $TMPFILE
sclient_success=$?
@ -13496,6 +13497,7 @@ run_beast(){
sigalg[nr_ciphers]=""
done
while true; do
[[ "$proto" == "ssl3" ]] && ! "$HAS_SSL3" && break
ciphers_to_test=""
for (( i=0; i < nr_ciphers; i++ )); do
! "${ciphers_found[i]}" && "${ossl_supported[i]}" && ciphers_to_test+=":${ciph[i]}"