haproxy/scripts/build-ssl.sh

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#!/bin/sh
set -eux
download_openssl () {
if [ ! -f "download-cache/openssl-${OPENSSL_VERSION}.tar.gz" ]; then
#
# OpenSSL has different links for latest and previous releases
# since we want to download several versions, let us try to treat
# current version as latest, if it fails, follow with previous
#
wget -P download-cache/ \
"https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz" || \
wget -P download-cache/ \
"https://www.openssl.org/source/old/${OPENSSL_VERSION%[a-z]}/openssl-${OPENSSL_VERSION}.tar.gz"
fi
}
# recent openssl versions support parallel builds and skipping the docs,
# while older ones require to build everything sequentially.
build_openssl_linux () {
(
cd "openssl-${OPENSSL_VERSION}/"
./config shared --prefix="${HOME}/opt" --openssldir="${HOME}/opt" --libdir=lib -DPURIFY
if [ -z "${OPENSSL_VERSION##1.*}" ]; then
make all
else
make -j$(nproc) build_sw
fi
make install_sw
)
}
build_openssl_osx () {
(
cd "openssl-${OPENSSL_VERSION}/"
./Configure darwin64-x86_64-cc shared \
--prefix="${HOME}/opt" --openssldir="${HOME}/opt" --libdir=lib -DPURIFY
make depend build_sw install_sw
)
}
build_openssl () {
if [ "$(cat ${HOME}/opt/.openssl-version)" != "${OPENSSL_VERSION}" ]; then
tar zxf "download-cache/openssl-${OPENSSL_VERSION}.tar.gz"
case `uname` in
'Darwin')
build_openssl_osx
;;
'Linux')
build_openssl_linux
;;
esac
echo "${OPENSSL_VERSION}" > "${HOME}/opt/.openssl-version"
fi
}
download_libressl () {
if [ ! -f "download-cache/libressl-${LIBRESSL_VERSION}.tar.gz" ]; then
wget -P download-cache/ \
"https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-${LIBRESSL_VERSION}.tar.gz"
fi
}
build_libressl () {
if [ "$(cat ${HOME}/opt/.libressl-version)" != "${LIBRESSL_VERSION}" ]; then
tar zxf "download-cache/libressl-${LIBRESSL_VERSION}.tar.gz"
(
cd "libressl-${LIBRESSL_VERSION}/"
./configure --prefix="${HOME}/opt"
make all install
)
echo "${LIBRESSL_VERSION}" > "${HOME}/opt/.libressl-version"
fi
}
download_boringssl () {
if [ ! -d "download-cache/boringssl" ]; then
git clone --depth=1 https://boringssl.googlesource.com/boringssl download-cache/boringssl
else
(
cd download-cache/boringssl
git pull
)
fi
}
if [ ! -z ${LIBRESSL_VERSION+x} ]; then
download_libressl
build_libressl
fi
if [ ! -z ${OPENSSL_VERSION+x} ]; then
download_openssl
build_openssl
fi
if [ ! -z ${BORINGSSL+x} ]; then
(
# travis-ci comes with go-1.11, while boringssl requires go-1.13
eval "$(curl -sL https://raw.githubusercontent.com/travis-ci/gimme/master/gimme | GIMME_GO_VERSION=1.13 bash)"
download_boringssl
cd download-cache/boringssl
if [ -d build ]; then rm -rf build; fi
mkdir build
cd build
cmake -GNinja -DCMAKE_BUILD_TYPE=release -DBUILD_SHARED_LIBS=1 ..
ninja
rm -rf ${HOME}/opt/lib || exit 0
rm -rf ${HOME}/opt/include || exit 0
mkdir -p ${HOME}/opt/lib
cp crypto/libcrypto.so ssl/libssl.so ${HOME}/opt/lib
mkdir -p ${HOME}/opt/include
cp -r ../include/* ${HOME}/opt/include
)
fi