# Copyright (c) 2026 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Contributor: wangwenju <wangwenju7@h-partners.com>
# Maintainer: wangwenju <wangwenju7@h-partners.com>

source HPKBUILD > /dev/null 2>&1    # 导入HPKBUILD文件
logfile=${LYCIUM_THIRDPARTY_ROOT}/${pkgname}/${pkgname}_${ARCH}_${OHOS_SDK_VER}_test.log

openharmonycheck() {
    # 自动测试用例
    local old_ld_path="$LD_LIBRARY_PATH"
    export LD_LIBRARY_PATH="${LYCIUM_ROOT}/usr/curl/${ARCH}/lib:${LYCIUM_ROOT}/usr/nghttp2/${ARCH}/lib:${LYCIUM_ROOT}/usr/zstd_1_5_6/${ARCH}/lib:${old_ld_path}"
    cd $LYCIUM_ROOT/usr/$pkgname/$ARCH/bin/
    chmod +x redsocks
    ./redsocks -h > ${logfile} 2>&1 || return -1
    echo "base {
        log_debug = on;
        log_info = on;
        log = \"stderr\";
        daemon = off;
        redirector = iptables;
    }
    redsocks {
            local_ip = 127.0.0.1;
            local_port = 12345;
            ip = 127.0.0.1;
            port = 1080;
            type = socks5;
    }" > test.conf
    chmod +x test.conf
    ./redsocks -c test.conf & >> ${logfile} 2>&1 || return -1
    netstat -tulpn | grep 12345 >> ${logfile} 2>&1 || return -1

    export LD_LIBRARY_PATH="$old_ld_path"
    pkill redsocks >> ${logfile} 2>&1 || return -1
    cd ${OLDPWD}
    return 0

    # 手动测试用例1: 代理服务验证
    # 测试环境：测试需要依赖curl程序，请先把编译好的curl程序推到测试设备的/bin/下并配置可执行权限
    # 1.在Linux主机上安装danted代理服务：sudo apt update; sudo apt install -y dante-server
    # 2.配置danted代理配置文件：sudo vi /etc/danted.conf
    #   参考配置信息如下：
    #   logoutput: syslog
    #   internal: 0.0.0.0 port = 1080
    #   external: eth0 # 当前主机网卡，根据实际情况修改为其他网卡
    #   socksmethod: none
    #   client pass {
    #       from: 0.0.0.0/0 to: 0.0.0.0/0
    #   }
    #   socks pass {
    #       from: 0.0.0.0/0 to: 0.0.0.0/0
    #   }
    # 3.启动danted代理服务并检查是否启动成功：
    #   sudo systemctl start danted
    #   sudo systemctl enable danted
    #   sudo systemctl status danted
    # 4.测试设备添加 iptables 重定向规则
    #   在测试设备上执行以下命令，将测试设备发出的 HTTP 流量（目标端口 80）重定向到 redsocks 的监听端口
    #   iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-ports 12345
    #   如果需要代理 HTTPS（端口 443），可再加一条：
    #   iptables -t nat -A OUTPUT -p tcp --dport 443 -j REDIRECT --to-ports 12345
    # 5.测试设备启动redsocks
    #   配置文件修改：test.conf中ip和port修改为Linux主机的IP地址和端口
    #   命令：redsocks -c test.conf
    #   预期结果：redsocks服务正常启动，输出包含redsocks started, conn_max=4096信息
    # 6.测试redsocks代理命令：curl http://httpbin.org/ip
    #   预期结果：成功输出地址信息表示成功，成功如下：
    #   {"origin": "xxx.xxx.xxx.xxx"}
    #   预期结果：redsocks服务输出日志包含accepted、data relaying started、 connection closed等信息
    # 7.关闭danted代理服务
    #   命令：sudo systemctl stop danted; sudo systemctl status danted
    # 8.danted代理服务关闭后，测试设备再次执行curl命令
    #   命令：curl http://httpbin.org/ip
    #   预期结果：输出curl: (52) Empty reply from server
    #   预期结果：redsocks服务输出日志包含connect: Connection refused等信息
    # 手动测试用例2: 服务停止验证
    # 命令：测试设备上redsocks运行窗口执行Ctrl+C
    # 预期结果：redsocks服务正常停止，输出包含redsocks goes down信息且无报错信息
    # ===测试完成===
}