From a0d248312d68c0982f41679017c777feadcb80d7 Mon Sep 17 00:00:00 2001
From: AdamKorcz <44787359+AdamKorcz@users.noreply.github.com>
Date: Thu, 9 Jun 2022 16:09:37 +0100
Subject: [PATCH] Hyperledger Fabric: Initial integration (#5888)

* Hyperledger Fabric: Initial integration

* Update project.yaml

* Update build.sh

* Update Dockerfile

Co-authored-by: jonathanmetzman <31354670+jonathanmetzman@users.noreply.github.com>
---
 projects/fabric/Dockerfile            | 20 ++++++++++++++++++
 projects/fabric/build.sh              | 19 ++++++++++++++++++
 projects/fabric/persistence_fuzzer.go | 29 +++++++++++++++++++++++++++
 projects/fabric/project.yaml          | 13 ++++++++++++
 4 files changed, 81 insertions(+)
 create mode 100644 projects/fabric/Dockerfile
 create mode 100644 projects/fabric/build.sh
 create mode 100644 projects/fabric/persistence_fuzzer.go
 create mode 100644 projects/fabric/project.yaml

diff --git a/projects/fabric/Dockerfile b/projects/fabric/Dockerfile
new file mode 100644
index 000000000..a94454a29
--- /dev/null
+++ b/projects/fabric/Dockerfile
@@ -0,0 +1,20 @@
+# Copyright 2022 Google LLC
+#
+# 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-go
+RUN git clone --depth 1 https://github.com/hyperledger/fabric
+COPY build.sh persistence_fuzzer.go $SRC/
+WORKDIR $SRC/fabric
diff --git a/projects/fabric/build.sh b/projects/fabric/build.sh
new file mode 100644
index 000000000..8c6d09f27
--- /dev/null
+++ b/projects/fabric/build.sh
@@ -0,0 +1,19 @@
+#!/bin/bash -eu
+# Copyright 2022 Google LLC
+#
+# 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.
+#
+################################################################################
+
+cp $SRC/persistence_fuzzer.go ./core/chaincode/persistence/mock/
+compile_go_fuzzer github.com/hyperledger/fabric/core/chaincode/persistence/mock FuzzPersistence fuzz_persistence
diff --git a/projects/fabric/persistence_fuzzer.go b/projects/fabric/persistence_fuzzer.go
new file mode 100644
index 000000000..98774a21c
--- /dev/null
+++ b/projects/fabric/persistence_fuzzer.go
@@ -0,0 +1,29 @@
+// Copyright 2022 Google LLC
+//
+// 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.
+
+package mock
+
+import (
+	"github.com/hyperledger/fabric/core/chaincode/persistence"
+	tm "github.com/stretchr/testify/mock"
+)
+
+func FuzzPersistence(data []byte) int {
+	var ccpp persistence.ChaincodePackageParser
+	mockMetaProvider := &MetadataProvider{}
+	mockMetaProvider.On("GetDBArtifacts", tm.Anything).Return([]byte("DB artefacts"), nil)
+	ccpp.MetadataProvider = mockMetaProvider
+	_, _ = ccpp.Parse(data)
+	return 1
+}
diff --git a/projects/fabric/project.yaml b/projects/fabric/project.yaml
new file mode 100644
index 000000000..dc9317dce
--- /dev/null
+++ b/projects/fabric/project.yaml
@@ -0,0 +1,13 @@
+homepage: "https://www.hyperledger.org"
+main_repo: "https://github.com/hyperledger/fabric"
+primary_contact: "ale.linux@sopit.net"
+auto_ccs:
+  - "gari.r.singh@gmail.com"
+vendor_ccs:
+  - "adam@adalogics.com"
+  - "david@adalogics.com"
+language: go
+fuzzing_engines:
+  - libfuzzer
+sanitizers:
+  - address