tests: added reproducer for self-signed verification error

Relates #347

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

2 files changed, 144 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 28db145c09..c389046eb2 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -339,6 +339,7 @@ dist_check_SCRIPTS += fastopen.sh pkgconfig.sh starttls.sh starttls-ftp.sh start
 	psktool.sh ocsp-tests/ocsp-load-chain gnutls-cli-save-data.sh gnutls-cli-debug.sh \
 	sni-resume.sh
 
+dist_check_SCRIPTS += gnutls-cli-self-signed.sh
 
 if ENABLE_PKCS11
 dist_check_SCRIPTS += p11-kit-trust.sh
diff --git a/tests/gnutls-cli-self-signed.sh b/tests/gnutls-cli-self-signed.sh
new file mode 100755
index 0000000000..7ed1c212db
--- /dev/null
+++ b/tests/gnutls-cli-self-signed.sh
@@ -0,0 +1,143 @@
+#!/bin/sh
+
+# Copyright (C) 2017 Nikos Mavrogiannopoulos
+#
+# Author: Nikos Mavrogiannopoulos
+#
+# This file is part of GnuTLS.
+#
+# GnuTLS is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 3 of the License, or (at
+# your option) any later version.
+#
+# GnuTLS is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>
+
+srcdir="${srcdir:-.}"
+SERV="${SERV:-../src/gnutls-serv${EXEEXT}}"
+CLI="${CLI:-../src/gnutls-cli${EXEEXT}}"
+unset RETCODE
+TMPFILE=self-signed.$$.pem.tmp
+
+if ! test -x "${SERV}"; then
+	exit 77
+fi
+
+if ! test -x "${CLI}"; then
+	exit 77
+fi
+
+if test "${WINDIR}" != ""; then
+	exit 77
+fi 
+
+if ! test -z "${VALGRIND}"; then
+	VALGRIND="${LIBTOOL:-libtool} --mode=execute ${VALGRIND} --error-exitcode=15"
+fi
+
+SERV="${SERV} -q"
+
+. "${srcdir}/scripts/common.sh"
+
+check_for_datefudge
+
+echo "Checking whether connecting to a self signed certificate returns the expected error"
+
+cat <<__EOF__ >${TMPFILE}
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+__EOF__
+
+eval "${GETPORT}"
+launch_server $$ --echo --x509keyfile ${TMPFILE} --x509certfile ${TMPFILE}
+PID=$!
+wait_server ${PID}
+
+datefudge "2018-1-1" \
+${VALGRIND} "${CLI}" -p "${PORT}" localhost >${TMPFILE} 2>&1 && \
+	fail ${PID} "1. handshake should have failed!"
+
+
+kill ${PID}
+wait
+
+grep -E "Status: The certificate is NOT trusted. The certificate issuer is unknown.[[:space:]]*\$" ${TMPFILE}
+if ! test $? = 0;then
+	echo "Did not find the expected error code"
+	grep "Status:" ${TMPFILE}
+	exit 1
+fi
+
+rm -f ${TMPFILE}
+
+exit 0