2d317e0333
将常用工具函数移动到utils目录 重构提供商策略模式实现 新增docker-compose构建配置文件 优化UI配置选择器的样式和交互 重构代理工具和API管理模块 更新脚本路径和依赖引用
128 lines
3.9 KiB
JavaScript
128 lines
3.9 KiB
JavaScript
/**
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* 代理工具模块
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* 支持 HTTP、HTTPS 和 SOCKS5 代理
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*/
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import { HttpsProxyAgent } from 'https-proxy-agent';
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import { HttpProxyAgent } from 'http-proxy-agent';
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import { SocksProxyAgent } from 'socks-proxy-agent';
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/**
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* 解析代理URL并返回相应的代理配置
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* @param {string} proxyUrl - 代理URL，如 http://127.0.0.1:7890 或 socks5://127.0.0.1:1080
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* @returns {Object|null} 代理配置对象，包含 httpAgent 和 httpsAgent
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*/
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export function parseProxyUrl(proxyUrl) {
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if (!proxyUrl || typeof proxyUrl !== 'string') {
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return null;
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}
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const trimmedUrl = proxyUrl.trim();
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if (!trimmedUrl) {
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return null;
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}
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try {
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const url = new URL(trimmedUrl);
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const protocol = url.protocol.toLowerCase();
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if (protocol === 'socks5:' || protocol === 'socks4:' || protocol === 'socks:') {
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// SOCKS 代理
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const socksAgent = new SocksProxyAgent(trimmedUrl);
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return {
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httpAgent: socksAgent,
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httpsAgent: socksAgent,
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proxyType: 'socks'
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};
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} else if (protocol === 'http:' || protocol === 'https:') {
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// HTTP/HTTPS 代理
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return {
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httpAgent: new HttpProxyAgent(trimmedUrl),
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httpsAgent: new HttpsProxyAgent(trimmedUrl),
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proxyType: 'http'
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};
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} else {
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console.warn(`[Proxy] Unsupported proxy protocol: ${protocol}`);
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return null;
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}
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} catch (error) {
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console.error(`[Proxy] Failed to parse proxy URL: ${error.message}`);
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return null;
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}
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}
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/**
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* 检查指定的提供商是否启用了代理
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* @param {Object} config - 配置对象
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* @param {string} providerType - 提供商类型
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* @returns {boolean} 是否启用代理
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*/
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export function isProxyEnabledForProvider(config, providerType) {
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if (!config || !config.PROXY_URL || !config.PROXY_ENABLED_PROVIDERS) {
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return false;
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}
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const enabledProviders = config.PROXY_ENABLED_PROVIDERS;
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if (!Array.isArray(enabledProviders)) {
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return false;
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}
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return enabledProviders.includes(providerType);
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}
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/**
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* 获取指定提供商的代理配置
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* @param {Object} config - 配置对象
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* @param {string} providerType - 提供商类型
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* @returns {Object|null} 代理配置对象或 null
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*/
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export function getProxyConfigForProvider(config, providerType) {
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if (!isProxyEnabledForProvider(config, providerType)) {
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return null;
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}
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const proxyConfig = parseProxyUrl(config.PROXY_URL);
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if (proxyConfig) {
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console.log(`[Proxy] Using ${proxyConfig.proxyType} proxy for ${providerType}: ${config.PROXY_URL}`);
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}
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return proxyConfig;
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}
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/**
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* 为 axios 配置代理
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* @param {Object} axiosConfig - axios 配置对象
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* @param {Object} config - 应用配置对象
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* @param {string} providerType - 提供商类型
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* @returns {Object} 更新后的 axios 配置
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*/
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export function configureAxiosProxy(axiosConfig, config, providerType) {
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const proxyConfig = getProxyConfigForProvider(config, providerType);
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if (proxyConfig) {
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// 使用代理 agent
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axiosConfig.httpAgent = proxyConfig.httpAgent;
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axiosConfig.httpsAgent = proxyConfig.httpsAgent;
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// 禁用 axios 内置的代理配置，使用我们的 agent
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axiosConfig.proxy = false;
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}
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return axiosConfig;
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}
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/**
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* 为 google-auth-library 配置代理
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* @param {Object} config - 应用配置对象
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* @param {string} providerType - 提供商类型
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* @returns {Object|null} transporter 配置对象或 null
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*/
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export function getGoogleAuthProxyConfig(config, providerType) {
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const proxyConfig = getProxyConfigForProvider(config, providerType);
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if (proxyConfig) {
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return {
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agent: proxyConfig.httpsAgent
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};
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}
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return null;
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}
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