projects: add celestiaorg/smt (#6134)

This project is an implementation of Sparse Merkle tree, which will be
used by Celestia, Cosmos SDK, ... and maybe other blockchain ecosystem.
We want to make sure the code is fuzzed to catch highly impacted bug as
soon as possible.

See:
 - https://github.com/celestiaorg
 - https://docs.cosmos.network/v0.42/

projects/smt/Dockerfile

@@ -0,0 +1,21 @@
+# Copyright 2021 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
+RUN git clone https://github.com/celestiaorg/smt
+
+COPY build.sh $SRC
+WORKDIR $SRC/smt

projects/smt/build.sh

@@ -0,0 +1,18 @@
+#!/bin/bash -eu
+# Copyright 2021 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.
+#
+################################################################################
+
+bash -x ./oss-fuzz-build.sh

projects/smt/project.yaml

@@ -0,0 +1,12 @@
+homepage: "https://github.com/celestiaorg/smt"
+primary_contact: "ismail@celestia.org"
+auto_ccs:
+  - fuzzing@orijtech.com
+  - emmanuel@orijtech.com
+  - cuong@orijtech.com
+language: go
+fuzzing_engines:
+  - libfuzzer
+sanitizers:
+  - address
+main_repo: "https://github.com/celestiaorg/smt"