tests: added reproducer with DER re-encoding error on client side

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>

2 files changed, 279 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 755743e253..66766b632c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -381,7 +381,7 @@ dist_check_SCRIPTS += fastopen.sh pkgconfig.sh starttls.sh starttls-ftp.sh start
 	ocsp-tests/ocsp-tls-connection ocsp-tests/ocsp-must-staple-connection \
 	ocsp-tests/ocsp-test cipher-listings.sh sni-hostname.sh server-multi-keys.sh \
 	psktool.sh ocsp-tests/ocsp-load-chain gnutls-cli-save-data.sh gnutls-cli-debug.sh \
-	sni-resume.sh ocsp-tests/ocsptool
+	sni-resume.sh ocsp-tests/ocsptool cert-reencoding.sh
 
 dist_check_SCRIPTS += gnutls-cli-self-signed.sh
 
diff --git a/tests/cert-reencoding.sh b/tests/cert-reencoding.sh
new file mode 100755
index 0000000000..d61ec74028
--- /dev/null
+++ b/tests/cert-reencoding.sh
@@ -0,0 +1,278 @@
+#!/bin/sh
+
+# Test case: Try to establish TLS connections with gnutls-cli and
+# check the validity of the server certificate via OCSP
+#
+# Copyright (C) 2016 Thomas Klute
+#
+# 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 General Public License
+# along with GnuTLS; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+srcdir="${srcdir:-.}"
+CERTTOOL="${CERTTOOL:-../src/certtool${EXEEXT}}"
+OCSPTOOL="${OCSPTOOL:-../src/ocsptool${EXEEXT}}"
+GNUTLS_SERV="${GNUTLS_SERV:-../src/gnutls-serv${EXEEXT}}"
+GNUTLS_CLI="${GNUTLS_CLI:-../src/gnutls-cli${EXEEXT}}"
+DIFF="${DIFF:-diff}"
+SERVER_CERT_FILE="cert.$$.pem.tmp"
+SERVER_KEY_FILE="key.$$.pem.tmp"
+CLIENT_CERT_FILE="cli-cert.$$.pem.tmp"
+CLIENT_KEY_FILE="cli-key.$$.pem.tmp"
+CA_FILE="ca.$$.pem.tmp"
+
+if ! test -x "${CERTTOOL}"; then
+	exit 77
+fi
+
+if ! test -x "${OCSPTOOL}"; then
+	exit 77
+fi
+
+if ! test -x "${GNUTLS_SERV}"; then
+	exit 77
+fi
+
+if ! test -x "${GNUTLS_CLI}"; then
+	exit 77
+fi
+
+if ! test -z "${VALGRIND}"; then
+	VALGRIND="${LIBTOOL:-libtool} --mode=execute ${VALGRIND} --error-exitcode=15"
+fi
+
+export TZ="UTC"
+
+. "${srcdir}/scripts/common.sh"
+
+eval "${GETPORT}"
+# Port for gnutls-serv
+TLS_SERVER_PORT=$PORT
+
+# Port to use for OCSP server, must match the OCSP URI set in the
+# server_*.pem certificates
+eval "${GETPORT}"
+
+# Check for OpenSSL
+OPENSSL=`which openssl`
+if ! test -x "${OPENSSL}"; then
+    echo "You need openssl to run this test."
+    exit 77
+fi
+
+# Check for datefudge
+TSTAMP=`datefudge "2006-09-23" date -u +%s || true`
+if test "$TSTAMP" != "1158969600"; then
+    echo $TSTAMP
+    echo "You need datefudge to run this test."
+    exit 77
+fi
+
+SERVER_PID=""
+TLS_SERVER_PID=""
+stop_servers ()
+{
+	test -z "${SERVER_PID}" || kill "${SERVER_PID}"
+	rm -f "${SERVER_CERT_FILE}"
+	rm -f "${SERVER_KEY_FILE}"
+	rm -f "${CLIENT_CERT_FILE}"
+	rm -f "${CLIENT_KEY_FILE}"
+	rm -f "${CA_FILE}"
+}
+trap stop_servers 1 15 2 EXIT
+
+
+cat >${CA_FILE} <<_EOF
+-----BEGIN CERTIFICATE-----
+MIIC6jCCAdKgAwIBAgIBATANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDDBtvcGVu
+c2hpZnQtc2lnbmVyQDE1MTgxOTUxNDgwHhcNMTgwMjA5MTY1MjI3WhcNMjMwMjA4
+MTY1MjI4WjAmMSQwIgYDVQQDDBtvcGVuc2hpZnQtc2lnbmVyQDE1MTgxOTUxNDgw
+ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDUJDl3RHbicnWWcxinW2k5
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+leg26xNgRmtaM9xJ+mlQkbULK32AiUROq51PvJaXDJMg9se6sZndBCgxrKm7YAL/
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+eC6+8RSihgV3y214DP+llakiCuQDVnMCccdU8EZ+AgKaKhxUXIh3CZR/dRvBtzcA
+I1YtLa8NGet7Qjnpwsc+NuFb0pJNoiVtKw3EejUA
+-----END CERTIFICATE-----
+_EOF
+
+cat >${SERVER_KEY_FILE} <<_EOF
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAwZMHoY9/cUE5OqeTK/Ch1uHOAp0FRBtBcK95Kiq2tzVWcy2Q
+0UP5oOMCRnMeh4bFin++fPwvF1jC7OdXMaV1S+FgwVjpi7BAI/bxG6jycEguEfrV
+gon57qj6OfnHtvWjsL2SCdMioDAB5dbgR8JWGykf7CkVHgh1Lm1FcdbyTR/vw7yP
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+p4/g+wr7LfajkGDqtxM9YmVarrLNa9VvABF6NaO+W4ejvFUkz5+EZrc3MtLc6X60
+OlbM2u4VywenuVH5ZYYoZ0lZS6p0MZuq3zMgTQIDAQABAoIBAHohjw4DILBPK5Fz
+SyrM/v85pqYFdd4bqDU1sSfGnVOIZovy8szlq2kz8SqL1XZCtP4GTSREZF3BlfKs
+n1nmf9QpVceHloqY4E8Qrdz6wkPPdqnHbdCXx0Yp/P55NuWbo/SOFsb2HIGe6IOg
+CA+ecH9gehChdv5k7bImJUuHB4dahsUSVuH5c1d76d+R6NYxCAppc3oy8LVTCGgU
+ig1Vfp9ismASLeqlPAXDniIb1yCbnsqE09GCSrOQtZ6yVR8trqxZAO+2xx9fTScx
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++Oj8AxcyP9K3MRedyTCHVzcxmHgDkuYClVn6L37nenDiWDgdBPDJAFuzCwN/Y+yo
+ktX4VQKBgAUqF/Inpj8X8l07FmZWNmnN/9ZmwxGfRUrVc4Ug/gdZJdKewrXoRlV5
+5w6uSWxkTcNfGJ71lNtu84Fckn2vb+yga5XR42SH3+fIVpF6FrxLnWbVTjZ5ADrS
+m1rOyDBy8Y9mwODrhICRnn4Q/oL+2EOFK8qSACJ0Ox8pSfJxZUcI
+-----END RSA PRIVATE KEY-----
+_EOF
+
+cat >${SERVER_CERT_FILE} <<_EOF
+-----BEGIN CERTIFICATE-----
+MIIENzCCAx+gAwIBAgIBGzANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDDBtvcGVu
+c2hpZnQtc2lnbmVyQDE1MTgxOTUxNDgwHhcNMTgwMjI3MjAzMDQwWhcNMjAwMjI3
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+avi3GlxRtyRyE79dmPPXA2kLNFApSq3o2jkV
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIC6jCCAdKgAwIBAgIBATANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDDBtvcGVu
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+I1YtLa8NGet7Qjnpwsc+NuFb0pJNoiVtKw3EejUA
+-----END CERTIFICATE-----
+_EOF
+
+cat >${CLIENT_KEY_FILE} <<_EOF
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpQIBAAKCAQEAtOVer+O8g8uO4vWtkdlZBoPPKV94gXqVrM4Xere9ZnQCPtvt
+p7bOOOZ/5S5NjYvwC2fAlZvd5yvxorq3+a45yTkd2ep8HFLJ23nAH8/WG2VIAxRY
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+1q68UhDRGxZPpbzniB3XORUn0l7GGyDRG1cwd45NyVhh1Z+4OijFUlU=
+-----END RSA PRIVATE KEY-----
+_EOF
+
+cat >${CLIENT_CERT_FILE} <<_EOF
+-----BEGIN CERTIFICATE-----
+MIIDJDCCAgygAwIBAgIBCDANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDDBtvcGVu
+c2hpZnQtc2lnbmVyQDE1MTgxOTUxNDgwHhcNMTgwMjA5MTY1MjI4WhcNMjAwMjA5
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+GsdY90vo8XLmGADA5W65O7fLb5OenYKrY71nAnRRrg2btclWuF1IwBQ9gTW3DV32
+efG5F9prPIasEpbVUhgSHxVXBr/9SAol4b44FvMRhZc3YwbGjFWdHQ==
+-----END CERTIFICATE-----
+_EOF
+
+echo "=== Bringing TLS server up ==="
+
+TESTDATE="2018-03-01"
+
+# Start OpenSSL TLS server
+#
+launch_bare_server $$ \
+	  datefudge "${TESTDATE}" \
+	  "${OPENSSL}" s_server -cert ${SERVER_CERT_FILE} -key ${SERVER_KEY_FILE} \
+	  -CAfile ${CA_FILE} -port ${PORT} -Verify 1 -verify_return_error -www
+SERVER_PID="${!}"
+wait_server "${SERVER_PID}"
+
+datefudge -s "${TESTDATE}" \
+      "${GNUTLS_CLI}" --x509certfile ${CLIENT_CERT_FILE} \
+      --x509keyfile ${CLIENT_KEY_FILE} --x509cafile=${CA_FILE} \
+      --port="${PORT}" localhost </dev/null
+rc=$?
+
+if test "${rc}" != "0"; then
+    echo "Failed to connect to server"
+    exit 1
+fi
+
+kill ${SERVER_PID}
+
+rm -f "${SERVER_CERT_FILE}"
+rm -f "${SERVER_KEY_FILE}"
+rm -f "${CLIENT_CERT_FILE}"
+rm -f "${CLIENT_KEY_FILE}"
+rm -f "${CA_FILE}"
+
+exit 0