From c50123f350452a6bee5f7f2fb0322e484f40b481 Mon Sep 17 00:00:00 2001
From: Justin W Smith <103147162+justsmth@users.noreply.github.com>
Date: Mon, 18 Dec 2023 08:45:11 -0500
Subject: [PATCH] Trousers integration

---
 .github/workflows/integrations.yml            |  7 +++
 .../integration/run_trousers_integration.sh   | 60 +++++++++++++++++++
 2 files changed, 67 insertions(+)
 create mode 100755 tests/ci/integration/run_trousers_integration.sh

diff --git a/.github/workflows/integrations.yml b/.github/workflows/integrations.yml
index a9c22e27f9f..144d9366800 100644
--- a/.github/workflows/integrations.yml
+++ b/.github/workflows/integrations.yml
@@ -46,3 +46,10 @@ jobs:
       - name: Run integration build
         run: |
           ./tests/ci/integration/run_tcpdump_integration.sh
+  trousers:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Run trousers build
+        run: |
+          ./tests/ci/integration/run_trousers_integration.sh
diff --git a/tests/ci/integration/run_trousers_integration.sh b/tests/ci/integration/run_trousers_integration.sh
new file mode 100755
index 00000000000..f393c17de43
--- /dev/null
+++ b/tests/ci/integration/run_trousers_integration.sh
@@ -0,0 +1,60 @@
+#!/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
+
+# Set up environment.
+
+# SYS_ROOT
+#  |
+#  - SRC_ROOT(aws-lc)
+#  |
+#  - SCRATCH_FOLDER
+#    |
+#    - trousers
+#    - trousers-install
+#    - 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}/"TROUSERS_SCRATCH"
+TROUSERS_SRC_FOLDER="${SCRATCH_FOLDER}/trousers"
+TROUSERS_INSTALL_FOLDER="${SCRATCH_FOLDER}/trousers-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:?}"/*
+
+pushd "${SCRATCH_FOLDER}"
+
+function trousers_build() {
+  #git apply "${SCRIPT_DIR}/trousers_patch/aws-lc-trousers.patch"
+  sh ./bootstrap.sh
+  ./configure --with-gui=none --prefix="${TROUSERS_INSTALL_FOLDER}" --with-openssl="${AWS_LC_INSTALL_FOLDER}"
+  make -j "${NUM_CPU_THREADS}"
+  make install
+  ldd "${TROUSERS_INSTALL_FOLDER}/sbin/tcsd" | grep "${AWS_LC_INSTALL_FOLDER}/lib/libcrypto.so" || exit 1
+}
+
+
+# Get latest trousers version.
+git clone https://git.code.sf.net/p/trousers/trousers "${TROUSERS_SRC_FOLDER}"
+mkdir -p "${AWS_LC_BUILD_FOLDER}" "${AWS_LC_INSTALL_FOLDER}" "${TROUSERS_INSTALL_FOLDER}"
+ls
+
+aws_lc_build "${SRC_ROOT}" "${AWS_LC_BUILD_FOLDER}" "${AWS_LC_INSTALL_FOLDER}" -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=1 -DCMAKE_BUILD_TYPE=RelWithDebInfo
+export PKG_CONFIG_PATH="${AWS_LC_INSTALL_FOLDER}"/lib/pkgconfig
+export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:-}:${AWS_LC_INSTALL_FOLDER}/lib/"
+
+pushd "${TROUSERS_SRC_FOLDER}"
+trousers_build
+popd
+
+popd
+
+