diff options
Diffstat (limited to 'desktop/node_modules/global-agent/dist/factories/createGlobalProxyAgent.js')
| -rw-r--r-- | desktop/node_modules/global-agent/dist/factories/createGlobalProxyAgent.js | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/desktop/node_modules/global-agent/dist/factories/createGlobalProxyAgent.js b/desktop/node_modules/global-agent/dist/factories/createGlobalProxyAgent.js new file mode 100644 index 0000000..c87b9ed --- /dev/null +++ b/desktop/node_modules/global-agent/dist/factories/createGlobalProxyAgent.js @@ -0,0 +1,175 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = void 0; + +var _http = _interopRequireDefault(require("http")); + +var _https = _interopRequireDefault(require("https")); + +var _boolean = require("boolean"); + +var _semver = _interopRequireDefault(require("semver")); + +var _Logger = _interopRequireDefault(require("../Logger")); + +var _classes = require("../classes"); + +var _errors = require("../errors"); + +var _utilities = require("../utilities"); + +var _createProxyController = _interopRequireDefault(require("./createProxyController")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +const httpGet = _http.default.get; +const httpRequest = _http.default.request; +const httpsGet = _https.default.get; +const httpsRequest = _https.default.request; + +const log = _Logger.default.child({ + namespace: 'createGlobalProxyAgent' +}); + +const defaultConfigurationInput = { + environmentVariableNamespace: undefined, + forceGlobalAgent: undefined, + socketConnectionTimeout: 60000 +}; + +const omitUndefined = subject => { + const keys = Object.keys(subject); + const result = {}; + + for (const key of keys) { + const value = subject[key]; + + if (value !== undefined) { + result[key] = value; + } + } + + return result; +}; + +const createConfiguration = configurationInput => { + // eslint-disable-next-line no-process-env + const environment = process.env; + const defaultConfiguration = { + environmentVariableNamespace: typeof environment.GLOBAL_AGENT_ENVIRONMENT_VARIABLE_NAMESPACE === 'string' ? environment.GLOBAL_AGENT_ENVIRONMENT_VARIABLE_NAMESPACE : 'GLOBAL_AGENT_', + forceGlobalAgent: typeof environment.GLOBAL_AGENT_FORCE_GLOBAL_AGENT === 'string' ? (0, _boolean.boolean)(environment.GLOBAL_AGENT_FORCE_GLOBAL_AGENT) : true, + socketConnectionTimeout: typeof environment.GLOBAL_AGENT_SOCKET_CONNECTION_TIMEOUT === 'string' ? Number.parseInt(environment.GLOBAL_AGENT_SOCKET_CONNECTION_TIMEOUT, 10) : defaultConfigurationInput.socketConnectionTimeout + }; // $FlowFixMe + + return { ...defaultConfiguration, + ...omitUndefined(configurationInput) + }; +}; + +const createGlobalProxyAgent = (configurationInput = defaultConfigurationInput) => { + const configuration = createConfiguration(configurationInput); + const proxyController = (0, _createProxyController.default)(); // eslint-disable-next-line no-process-env + + proxyController.HTTP_PROXY = process.env[configuration.environmentVariableNamespace + 'HTTP_PROXY'] || null; // eslint-disable-next-line no-process-env + + proxyController.HTTPS_PROXY = process.env[configuration.environmentVariableNamespace + 'HTTPS_PROXY'] || null; // eslint-disable-next-line no-process-env + + proxyController.NO_PROXY = process.env[configuration.environmentVariableNamespace + 'NO_PROXY'] || null; + log.info({ + configuration, + state: proxyController + }, 'global agent has been initialized'); + + const mustUrlUseProxy = getProxy => { + return url => { + if (!getProxy()) { + return false; + } + + if (!proxyController.NO_PROXY) { + return true; + } + + return !(0, _utilities.isUrlMatchingNoProxy)(url, proxyController.NO_PROXY); + }; + }; + + const getUrlProxy = getProxy => { + return () => { + const proxy = getProxy(); + + if (!proxy) { + throw new _errors.UnexpectedStateError('HTTP(S) proxy must be configured.'); + } + + return (0, _utilities.parseProxyUrl)(proxy); + }; + }; + + const getHttpProxy = () => { + return proxyController.HTTP_PROXY; + }; + + const BoundHttpProxyAgent = class extends _classes.HttpProxyAgent { + constructor() { + super(() => { + return getHttpProxy(); + }, mustUrlUseProxy(getHttpProxy), getUrlProxy(getHttpProxy), _http.default.globalAgent, configuration.socketConnectionTimeout); + } + + }; + const httpAgent = new BoundHttpProxyAgent(); + + const getHttpsProxy = () => { + return proxyController.HTTPS_PROXY || proxyController.HTTP_PROXY; + }; + + const BoundHttpsProxyAgent = class extends _classes.HttpsProxyAgent { + constructor() { + super(() => { + return getHttpsProxy(); + }, mustUrlUseProxy(getHttpsProxy), getUrlProxy(getHttpsProxy), _https.default.globalAgent, configuration.socketConnectionTimeout); + } + + }; + const httpsAgent = new BoundHttpsProxyAgent(); // Overriding globalAgent was added in v11.7. + // @see https://nodejs.org/uk/blog/release/v11.7.0/ + + if (_semver.default.gte(process.version, 'v11.7.0')) { + // @see https://github.com/facebook/flow/issues/7670 + // $FlowFixMe + _http.default.globalAgent = httpAgent; // $FlowFixMe + + _https.default.globalAgent = httpsAgent; + } // The reason this logic is used in addition to overriding http(s).globalAgent + // is because there is no guarantee that we set http(s).globalAgent variable + // before an instance of http(s).Agent has been already constructed by someone, + // e.g. Stripe SDK creates instances of http(s).Agent at the top-level. + // @see https://github.com/gajus/global-agent/pull/13 + // + // We still want to override http(s).globalAgent when possible to enable logic + // in `bindHttpMethod`. + + + if (_semver.default.gte(process.version, 'v10.0.0')) { + // $FlowFixMe + _http.default.get = (0, _utilities.bindHttpMethod)(httpGet, httpAgent, configuration.forceGlobalAgent); // $FlowFixMe + + _http.default.request = (0, _utilities.bindHttpMethod)(httpRequest, httpAgent, configuration.forceGlobalAgent); // $FlowFixMe + + _https.default.get = (0, _utilities.bindHttpMethod)(httpsGet, httpsAgent, configuration.forceGlobalAgent); // $FlowFixMe + + _https.default.request = (0, _utilities.bindHttpMethod)(httpsRequest, httpsAgent, configuration.forceGlobalAgent); + } else { + log.warn('attempt to initialize global-agent in unsupported Node.js version was ignored'); + } + + return proxyController; +}; + +var _default = createGlobalProxyAgent; +exports.default = _default; +//# sourceMappingURL=createGlobalProxyAgent.js.map
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