@serenity-js/rest/lib/io/proxy.js

Serenity/JS Screenplay Pattern library for interacting with REST and other HTTP-based services, supporting comprehensive API testing and blended testing scenarios

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.axiosProxyOverridesFor = axiosProxyOverridesFor;
exports.createGetProxyForUrlFromConfig = createGetProxyForUrlFromConfig;
exports.createGetProxyForUrlFromEnvironmentVariables = createGetProxyForUrlFromEnvironmentVariables;
const process = __importStar(require("node:process"));
const tiny_types_1 = require("tiny-types");
const createUrl_1 = require("./createUrl");
const EnvironmentVariables_1 = require("./EnvironmentVariables");
const ProxyAgent_1 = require("./ProxyAgent");
const ProxyBypass_1 = require("./ProxyBypass");
/**
 * @param options
 */
function axiosProxyOverridesFor(options) {
    const agent = new ProxyAgent_1.ProxyAgent({
        httpAgent: options.httpAgent,
        httpsAgent: options.httpsAgent,
        // if there's a specific proxy override configured, use it
        // if not - detect proxy automatically based on the env variables
        getProxyForUrl: options.proxy
            ? createGetProxyForUrlFromConfig(options.proxy)
            : createGetProxyForUrlFromEnvironmentVariables(new EnvironmentVariables_1.EnvironmentVariables(process.env)),
    });
    return {
        proxy: false,
        httpAgent: agent,
        httpsAgent: agent,
    };
}
function createGetProxyForUrlFromConfig(proxyOptions) {
    const proxyBypass = ProxyBypass_1.ProxyBypass.create(proxyOptions?.bypass);
    return createGetProxyForUrl(proxyBypass, (url) => {
        return (0, createUrl_1.createUrl)({
            username: proxyOptions.auth?.username,
            password: proxyOptions.auth?.password,
            protocol: proxyOptions.protocol,
            hostname: (0, tiny_types_1.ensure)('proxy.host', proxyOptions?.host, (0, tiny_types_1.isDefined)()),
            port: proxyOptions.port ? Number(proxyOptions.port) : undefined,
        }).toString();
    });
}
function createGetProxyForUrlFromEnvironmentVariables(env) {
    const proxyBypass = ProxyBypass_1.ProxyBypass.create(env.findFirst('npm_config_no_proxy', 'no_proxy'));
    return createGetProxyForUrl(proxyBypass, (url) => {
        const protocolName = url.protocol.replace(/:$/, '');
        const proxyUrl = env.findFirst(`npm_config_${protocolName}_proxy`, `${protocolName}_proxy`, 'npm_config_proxy', 'all_proxy');
        return proxyUrl || undefined;
    });
}
function createGetProxyForUrl(bypass, getProxy) {
    return function getProxyForUrl(urlValue) {
        if (!isValidUrl(urlValue)) {
            return undefined;
        }
        const url = new URL(urlValue);
        return bypass.matches(url)
            ? undefined
            : getProxy(url);
    };
}
function isValidUrl(url) {
    try {
        new URL(url);
        return true;
    }
    catch {
        return false;
    }
}
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