From 4673fa0c9be3a35ea2614b88215e972b656778f2 Mon Sep 17 00:00:00 2001
From: Justin W Smith <justsmth@amazon.com>
Date: Wed, 26 Feb 2025 14:27:56 +0000
Subject: [PATCH] Integration test for libssh2

---
 .github/workflows/integrations.yml            | 12 ++++
 .../ci/integration/run_libssh2_integration.sh | 63 +++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100755 tests/ci/integration/run_libssh2_integration.sh

diff --git a/.github/workflows/integrations.yml b/.github/workflows/integrations.yml
index d04758e939..85130a248f 100644
--- a/.github/workflows/integrations.yml
+++ b/.github/workflows/integrations.yml
@@ -10,6 +10,18 @@ concurrency:
 env:
   CC: gcc
 jobs:
+  libssh2:
+    if: github.repository_owner == 'aws'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install OS Dependencies
+        run: |
+          sudo apt-get update -o Acquire::Languages=none -o Acquire::Translation=none
+          sudo apt-get -y --no-install-recommends install cmake gcc ninja-build golang make
+      - uses: actions/checkout@v4
+      - name: Run libssh2 integration tests
+        run: |
+          ./tests/ci/integration/run_libssh2_integration.sh
   python-main:
     if: github.repository_owner == 'aws'
     runs-on: ubuntu-latest
diff --git a/tests/ci/integration/run_libssh2_integration.sh b/tests/ci/integration/run_libssh2_integration.sh
new file mode 100755
index 0000000000..576b162215
--- /dev/null
+++ b/tests/ci/integration/run_libssh2_integration.sh
@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0 OR ISC
+
+set -exu
+
+source tests/ci/common_posix_setup.sh
+
+# Set up environment.
+
+# SYS_ROOT
+#  |
+#  - SRC_ROOT(aws-lc)
+#  |
+#  - SCRATCH_FOLDER
+#    |
+#    - libssh2
+#    - LIBSSH2_BUILD_FOLDER
+#    - LIBSSH2_INSTALL_FOLDER
+#    - AWS_LC_BUILD_FOLDER
+#    - AWS_LC_INSTALL_FOLDER
+
+# Assumes script is executed from the root of aws-lc directory
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+SCRATCH_FOLDER=${SYS_ROOT}/"LIBSSH2_SCRATCH"
+LIBSSH2_SRC_FOLDER="${SCRATCH_FOLDER}/libssh2"
+LIBSSH2_PATCH_FOLDER="${SCRIPT_DIR}"/libssh2_patch
+LIBSSH2_BUILD_FOLDER="${SCRATCH_FOLDER}/libssh2-build"
+LIBSSH2_INSTALL_FOLDER="${SCRATCH_FOLDER}/libssh2-install"
+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:?}"/*
+
+function libssh2_build() {
+  cmake "${LIBSSH2_SRC_FOLDER}" -B "${LIBSSH2_BUILD_FOLDER}" -DCRYPTO_BACKEND=OpenSSL -DBUILD_TESTS=1 -DCMAKE_INSTALL_PREFIX="${LIBSSH2_INSTALL_FOLDER}" -DOPENSSL_ROOT_DIR="${AWS_LC_INSTALL_FOLDER}" -DENABLE_WERROR=ON -DENABLE_DEBUG_LOGGING=ON
+  cmake --build "${LIBSSH2_BUILD_FOLDER}" --target install
+  ldd "${LIBSSH2_INSTALL_FOLDER}/lib/libssh2.so" | grep "${AWS_LC_INSTALL_FOLDER}" | grep "libcrypto.so" || exit 1
+}
+
+function libssh2_run_tests() {
+  pushd "${LIBSSH2_BUILD_FOLDER}"
+  ctest -VV --output-on-failure
+  popd
+}
+
+pushd "${SCRATCH_FOLDER}"
+
+# Get latest libssh2 version.
+git clone /~https://github.com/libssh2/libssh2.git "${LIBSSH2_SRC_FOLDER}"
+mkdir -p "${AWS_LC_BUILD_FOLDER}" "${AWS_LC_INSTALL_FOLDER}" "${LIBSSH2_BUILD_FOLDER}" "${LIBSSH2_INSTALL_FOLDER}"
+ls
+
+aws_lc_build "$SRC_ROOT" "$AWS_LC_BUILD_FOLDER" "$AWS_LC_INSTALL_FOLDER" -DBUILD_TESTING=OFF -DBUILD_TOOL=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_SHARED_LIBS=1
+aws_lc_build "$SRC_ROOT" "$AWS_LC_BUILD_FOLDER" "$AWS_LC_INSTALL_FOLDER" -DBUILD_TESTING=OFF -DBUILD_TOOL=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_SHARED_LIBS=0
+export LD_LIBRARY_PATH="${AWS_LC_INSTALL_FOLDER}/lib/:${AWS_LC_INSTALL_FOLDER}/lib64/:${LD_LIBRARY_PATH:-}"
+
+libssh2_build
+libssh2_run_tests
+
+popd
+