王良
1 month ago
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GitHub
8 changed files with 289 additions and 55 deletions
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/** |
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* 兼容程序自适应生成配置 |
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* 此脚本会针对各种兼容性问题，为对应域名生成相应的兼容性配置，并将自适应配置写入到 `~/.dev-sidecar/automaticCompatibleConfig.json` 文件中。 |
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* 当然，也有可能会生成错误的配置，导致无法兼容，这时候可以通过 `config.server.compatible` 配置项，来覆盖这里生成的配置，达到主动适配的效果。 |
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* |
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* @author WangLiang |
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*/ |
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const fs = require('fs') |
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const path = require('path') |
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const jsonApi = require('../../../json') |
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const log = require('../../../utils/util.log') |
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const matchUtil = require('../../../utils/util.match') |
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const defaultConfig = { |
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// connect阶段所需的兼容性配置
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connect: { |
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// 参考配置
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// 'xxx.xxx.xxx.xxx:443': {
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// ssl: false
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// }
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}, |
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// request阶段所需的兼容性配置
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request: { |
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// 参考配置
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// 'xxx.xxx.xxx.xxx:443': {
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// rejectUnauthorized: false
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// }
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} |
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} |
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const config = _loadFromFile(defaultConfig) |
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function _getConnectConfig (hostname, port) { |
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const connectConfig = config.connect[`${hostname}:${port}`] |
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log.info(`getConnectConfig: ${hostname}:${port}, ${jsonApi.stringify2(connectConfig)}`) |
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return connectConfig |
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} |
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function _getRequestConfig (hostname, port) { |
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const requestConfig = config.request[`${hostname}:${port}`] |
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log.info(`getRequestConfig: ${hostname}:${port}, ${jsonApi.stringify2(requestConfig)}`) |
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return requestConfig |
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} |
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// region 本地配置文件所需函数
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function _getConfigPath () { |
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const userHome = process.env.USERPROFILE || process.env.HOME || '/' |
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const dir = path.resolve(userHome, './.dev-sidecar') |
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if (!fs.existsSync(dir)) { |
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fs.mkdirSync(dir) |
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} |
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return path.join(dir, '/automaticCompatibleConfig.json') |
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} |
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function _loadFromFile (defaultConfig) { |
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const configPath = _getConfigPath() |
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let config |
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if (!fs.existsSync(configPath)) { |
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config = defaultConfig |
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log.info('automaticCompatibleConfig.json 文件不存在，使用默认配置:', configPath) |
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} else { |
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const file = fs.readFileSync(configPath) |
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log.info('读取 automaticCompatibleConfig.json 成功:', configPath) |
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const fileStr = file.toString() |
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config = fileStr && fileStr.length > 2 ? jsonApi.parse(fileStr) : {} |
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} |
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return config |
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} |
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function _saveConfigToFile () { |
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const filePath = _getConfigPath() |
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try { |
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fs.writeFileSync(filePath, jsonApi.stringify(config)) |
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log.info('保存 automaticCompatibleConfig.json 成功:', filePath) |
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} catch (e) { |
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log.error('保存 automaticCompatibleConfig.json 失败:', filePath, e) |
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} |
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} |
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// endregion
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module.exports = { |
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/** |
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* 获取 connect 阶段所需的兼容性配置 |
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* |
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* @param hostname 域名 |
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* @param port 端口 |
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* @param manualCompatibleConfig 手动兼容性配置 |
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* @returns connect阶段所需的兼容性配置 |
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*/ |
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getConnectCompatibleConfig (hostname, port, manualCompatibleConfig = null) { |
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let connectCompatibleConfig = manualCompatibleConfig == null ? null : matchUtil.matchHostname(manualCompatibleConfig.connect, `${hostname}:${port}`, 'getConnectCompatibleConfig') |
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if (connectCompatibleConfig == null) { |
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connectCompatibleConfig = _getConnectConfig(hostname, port) |
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} |
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return connectCompatibleConfig |
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}, |
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setConnectSsl (hostname, port, ssl, autoSave = true) { |
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const connectCompatibleConfig = this.getConnectCompatibleConfig(hostname, port) |
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if (connectCompatibleConfig) { |
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connectCompatibleConfig.ssl = ssl |
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} else { |
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config.connect[`${hostname}:${port}`] = { ssl } |
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} |
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// 配置保存到文件
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if (autoSave) _saveConfigToFile() |
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log.info(`【兼容程序】${hostname}:${port}: 设置 connect.ssl = ${ssl}`) |
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}, |
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// --------------------------------------------------------------------------------------------------------------------------
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/** |
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* 获取 request 阶段所需的兼容性配置 |
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* |
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* @param rOptions |
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* @param manualCompatibleConfig |
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*/ |
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getRequestCompatibleConfig (rOptions, manualCompatibleConfig = null) { |
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let requestCompatibleConfig = manualCompatibleConfig == null ? null : matchUtil.matchHostname(manualCompatibleConfig.request, `${rOptions.hostname}:${rOptions.port}`, 'getRequestCompatibleConfig') |
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if (requestCompatibleConfig == null) { |
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requestCompatibleConfig = _getRequestConfig(rOptions.hostname, rOptions.port) |
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} |
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return requestCompatibleConfig |
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}, |
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setRequestRejectUnauthorized (rOptions, rejectUnauthorized, autoSave = true) { |
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const requestCompatibleConfig = this.getRequestCompatibleConfig(rOptions.hostname, rOptions.port) |
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if (requestCompatibleConfig) { |
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requestCompatibleConfig.rejectUnauthorized = rejectUnauthorized |
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} else { |
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config.request[`${rOptions.hostname}:${rOptions.port}`] = { rejectUnauthorized } |
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} |
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// 配置保存到文件
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if (autoSave) _saveConfigToFile() |
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log.info(`【兼容程序】${rOptions.hostname}:${rOptions.port}: 设置 request.rejectUnauthorized = ${rejectUnauthorized}`) |
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} |
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} |
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