Add gRPC integration tests (aws#1265)

.github/workflows/integrations.yml

@@ -20,6 +20,22 @@ jobs:
       - name: Run integration build
         run: |
           ./tests/ci/integration/run_haproxy_integration.sh
+  grpc:
+    env:
+      DEBIAN_FRONTEND: noninteractive
+      TZ: Etc/UTC
+    runs-on: ubuntu-latest
+    container:
+      image: ubuntu:latest
+      options: --sysctl=net.ipv6.conf.all.disable_ipv6=0
+    steps:
+      - name: Install OS Dependencies
+        run: |
+          apt-get update && apt-get -y --no-install-recommends install cmake gcc g++ ninja-build golang make python3 python3-sphinx autoconf libtool pkg-config git libc++-dev
+      - uses: actions/checkout@v3
+      - name: Run integration build
+        run: |
+          ./tests/ci/integration/run_grpc_integration.sh
   tcpdump:
     runs-on: ubuntu-latest
     steps:

tests/ci/integration/run_grpc_integration.sh

@@ -0,0 +1,51 @@
+#!/bin/bash -exu
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0 OR ISC
+
+source tests/ci/common_posix_setup.sh
+
+# SYS_ROOT
+#  |
+#  - SRC_ROOT(aws-lc)
+#  |
+#  - SCRATCH_FOLDER
+#    |
+#    - grpc
+#    - AWS_LC_BUILD_FOLDER
+#    - AWS_LC_INSTALL_FOLDER
+#    - GRPC_BUILD_FOLDER
+
+# Assumes script is executed from the root of aws-lc directory
+SCRATCH_FOLDER="${SYS_ROOT}/GRPC_BUILD_ROOT"
+GRPC_SRC_FOLDER="${SCRATCH_FOLDER}/grpc"
+GRPC_BUILD_FOLDER="${SCRATCH_FOLDER}/grpc/cmake/build"
+AWS_LC_BUILD_FOLDER="${SCRATCH_FOLDER}/aws-lc-build"
+AWS_LC_INSTALL_FOLDER="${SCRATCH_FOLDER}/aws-lc-install"
+
+mkdir -p ${SCRATCH_FOLDER}
+rm -rf ${SCRATCH_FOLDER}/*
+cd ${SCRATCH_FOLDER}
+mkdir -p ${AWS_LC_BUILD_FOLDER} ${AWS_LC_INSTALL_FOLDER}
+
+git clone --depth 1 https://github.com/grpc/grpc.git ${GRPC_SRC_FOLDER}
+cd ${GRPC_SRC_FOLDER}
+git submodule update --recursive --init
+
+aws_lc_build ${SRC_ROOT} ${AWS_LC_BUILD_FOLDER} ${AWS_LC_INSTALL_FOLDER} -DBUILD_SHARED_LIBS=1
+
+mkdir -p "${GRPC_SRC_FOLDER}/cmake/build"
+cd "${GRPC_SRC_FOLDER}/cmake/build"
+cmake -GNinja -DgRPC_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Release  -DgRPC_SSL_PROVIDER=package  -DBUILD_SHARED_LIBS=ON  -DOPENSSL_ROOT_DIR="${AWS_LC_INSTALL_FOLDER}" ../..
+ninja
+
+# grpc tests expect to use relative paths to certificates and test files
+cd "${GRPC_SRC_FOLDER}"
+python3 tools/run_tests/start_port_server.py
+for file in cmake/build/*; do
+    if [[ -x "$file" && ( "$file" == *ssl* || "$file" == *tls* || "$file" == *cert* ) ]]; then
+        ./"$file"
+    fi
+done
+
+ldd "${GRPC_SRC_FOLDER}/cmake/build/libgrpc.so" | grep "${AWS_LC_INSTALL_FOLDER}/lib/libcrypto.so" || exit 1
+ldd "${GRPC_SRC_FOLDER}/cmake/build/libgrpc.so" | grep "${AWS_LC_INSTALL_FOLDER}/lib/libssl.so" || exit 1