[OpenSC] added fuzzing tests (#2726)

projects/opensc/Dockerfile

@@ -0,0 +1,22 @@
+# Copyright 2019 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+FROM gcr.io/oss-fuzz-base/base-builder
+MAINTAINER frankmorgner@gmail.com
+RUN apt-get update && apt-get install -y pcscd libccid libpcsclite-dev libssl-dev libreadline-dev autoconf automake build-essential docbook-xsl xsltproc libtool pkg-config zlib1g-dev
+RUN git clone --depth 1 --single-branch --branch master https://github.com/OpenSC/OpenSC opensc
+WORKDIR opensc
+COPY build.sh $SRC/

projects/opensc/build.sh

@@ -0,0 +1,28 @@
+#!/bin/bash -eu
+# Copyright 2019 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+./bootstrap
+# FIXME FUZZING_LIBS="$LIB_FUZZING_ENGINE" fails with some missing C++ library, I don't know how to fix this
+./configure --disable-shared --disable-pcsc --enable-ctapi --enable-fuzzing FUZZING_LIBS="$LIB_FUZZING_ENGINE"
+make -j4
+
+cp src/tests/fuzzing/fuzz_asn1_print $OUT
+cp src/tests/fuzzing/fuzz_asn1_sig_value $OUT
+cp src/tests/fuzzing/fuzz_pkcs15_decode $OUT
+cp src/tests/fuzzing/fuzz_pkcs15_reader $OUT
+
+#cp src/tests/fuzzing/fuzz_pkcs15_reader.options $OUT

projects/opensc/project.yaml

@@ -4,3 +4,5 @@ auto_ccs:
   - "martin@martinpaljak.net"
   - "viktor.tarasov@gmail.com"
   - "ludovic.rousseau@gmail.com"
+fuzzing_engines:
+  - libfuzzer