1 files changed, 61 insertions, 0 deletions
diff --git a/tests/ocsp-tests/ocsp-signer-verify.sh b/tests/ocsp-tests/ocsp-signer-verify.sh
new file mode 100755
index 0000000..ce815ce
--- /dev/null
+++ b/tests/ocsp-tests/ocsp-signer-verify.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+# Copyright (C) 2021 Fiona 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 Lesser General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>
+
+: ${srcdir=.}
+: ${OCSPTOOL=../src/ocsptool${EXEEXT}}
+: ${DIFF=diff}
+
+if ! test -x "${OCSPTOOL}"; then
+    exit 77
+fi
+
+export TZ="UTC"
+
+. "${srcdir}/scripts/common.sh"
+
+skip_if_no_datefudge
+
+date="2021-07-14 00:00"
+sample_dir="${srcdir}/ocsp-tests/signer-verify"
+trusted="${sample_dir}/trust.pem"
+
+verify_response ()
+{
+    echo "verifying ${sample_dir}/${1} using ${trusted}"
+    datefudge --static "${date}" \
+              "${OCSPTOOL}" --infile="${sample_dir}/${1}" \
+              --verify-response --load-trust="${trusted}"
+    return $?
+}
+
+if ! verify_response response-ca.der; then
+    echo "verification of OCSP response signature by CA failed"
+    exit 1
+fi
+
+if ! verify_response response-delegated.der; then
+    echo "verification of OCSP response signature by delegated signer failed"
+    exit 1
+fi
+
+if verify_response response-non-delegated.der; then
+    echo "verification of OCSP response signature by non-signer certificate " \
+         "from the same CA succeeded, but should have failed"
+    exit 1
+fi