prepare_sgxssl.sh

#!/usr/bin/env bash
#
# Copyright (C) 2011-2022 Intel Corporation. All rights reserved.
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# modification, are permitted provided that the following conditions
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ARG1=${1:-build}
top_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
sgxssl_dir=$top_dir/sgxssl
openssl_out_dir=$sgxssl_dir/openssl_source
openssl_ver_name=openssl-3.0.14
sgxssl_github_archive=https://github.com/intel/intel-sgx-ssl/archive
sgxssl_file_name=3.0_Rev4
build_script=$sgxssl_dir/Linux/build_openssl.sh
server_url_path=https://www.openssl.org/source/
full_openssl_url=$server_url_path/$openssl_ver_name.tar.gz
full_openssl_url_old=$server_url_path/old/3.0/$openssl_ver_name.tar.gz

sgxssl_chksum=3ae56df48a56f58fce8d0472ea82cc4380e30442b49b931c027fda9e637cb3fa
openssl_chksum=eeca035d4dd4e84fc25846d952da6297484afa0650a6f84c682e39df3a4123ca
rm -f check_sum_sgxssl.txt check_sum_openssl.txt
if [ ! -f $build_script ]; then
	wget $sgxssl_github_archive/$sgxssl_file_name.zip -P $sgxssl_dir/ || exit 1
	sha256sum $sgxssl_dir/$sgxssl_file_name.zip > $sgxssl_dir/check_sum_sgxssl.txt
	grep $sgxssl_chksum $sgxssl_dir/check_sum_sgxssl.txt
	if [ $? -ne 0 ]; then
    	echo "File $sgxssl_dir/$sgxssl_file_name.zip checksum failure"
      rm -f $sgxssl_dir/$sgxssl_file_name.zip
    	exit -1
	fi
	unzip -qq $sgxssl_dir/$sgxssl_file_name.zip -d $sgxssl_dir/ || exit 1
	mv $sgxssl_dir/intel-sgx-ssl-$sgxssl_file_name/* $sgxssl_dir/ || exit 1
	rm $sgxssl_dir/$sgxssl_file_name.zip || exit 1
	rm -rf $sgxssl_dir/intel-sgx-ssl-$sgxssl_file_name || exit 1
fi
if [[ "$*" == *SERVTD_ATTEST* ]];then
	if [ -f $build_script ]; then
		sed -i 's/no-idea/no-idea\ no-threads/' $build_script
	fi
	if [ -f $bypass_fun_header ]; then
		sed -i '/sgxssl_gmtime_r$/a #define\ gmtime\ sgxssl_gmtime' $bypass_fun_header
		sed -i 's/D),\ 0/D),\ 3/' Makefile    #for test project fail sigle thread
		sed -i 's/__thread//' $tls_time_source_file
	fi

	if [ -f $test_makefile ]; then
		sed -i 's/D),\ 0/D),\ 3/' $test_makefile
	fi
fi

if [ ! -f $openssl_out_dir/$openssl_ver_name.tar.gz ]; then
	wget $full_openssl_url_old -P $openssl_out_dir || wget $full_openssl_url -P $openssl_out_dir || exit 1
	sha256sum $openssl_out_dir/$openssl_ver_name.tar.gz > $sgxssl_dir/check_sum_openssl.txt
	grep $openssl_chksum $sgxssl_dir/check_sum_openssl.txt
	if [ $? -ne 0 ]; then
    	echo "File $openssl_out_dir/$openssl_ver_name.tar.gz checksum failure"
        rm -f $openssl_out_dir/$openssl_ver_name.tar.gz
    	exit -1
	fi
fi


if [ "$1" = "nobuild" ]; then
	exit 0
fi

pushd $sgxssl_dir/Linux/
if [[ "$*" == *SERVTD_ATTEST* ]];then
make clean sgxssl_no_mitigation NO_THREADS=1 LINUX_SGX_BUILD=2 SERVTD_ATTEST=1
else
make clean sgxssl_no_mitigation 
fi
popd