@tsed/cli-core/lib/esm/services/CliProxyAgent.js

Build your CLI with TypeScript and Decorators

import { URL } from "node:url";
import { inject, injectable, refValue } from "@tsed/di";
import { camelCase } from "change-case";
import { coerce } from "../utils/coerce.js";
import { CliExeca } from "./CliExeca.js";
import { ProjectPackageJson } from "./ProjectPackageJson.js";
export class CliProxyAgent {
    constructor() {
        this.proxySettings = refValue("proxy", {});
        this.projectPackageJson = inject(ProjectPackageJson);
        this.cliExeca = inject(CliExeca);
    }
    hasProxy() {
        return !!this.proxySettings.value.url;
    }
    async get(type) {
        if (this.hasProxy()) {
            const tunnel = await import("tunnel");
            const { strictSsl = true } = this.proxySettings.value;
            const url = new URL(this.proxySettings.value.url);
            const protocol = url.protocol.replace(":", "");
            const options = {
                proxy: {
                    host: url.hostname,
                    port: (url.port ? +url.port : undefined),
                    proxyAuth: url.username && url.password ? `${url.username}:${url.password}` : undefined,
                    rejectUnauthorized: strictSsl
                }
            };
            const method = camelCase([type, "over", protocol].join(" "));
            if (tunnel[method]) {
                return tunnel[method](options);
            }
        }
        return null;
    }
    async resolveProxySettings() {
        const hasProxy = this.hasProxy();
        if (hasProxy) {
            return;
        }
        const result = await Promise.all([
            this.cliExeca
                .getAsync("npm", ["config", "get", "proxy"], {
                cwd: this.projectPackageJson.dir
            })
                .catch(() => ""),
            this.cliExeca
                .getAsync("npm", ["config", "get", "http-proxy"], {
                cwd: this.projectPackageJson.dir
            })
                .catch(() => ""),
            this.cliExeca
                .getAsync("npm", ["config", "get", "https-proxy"], {
                cwd: this.projectPackageJson.dir
            })
                .catch(() => ""),
            this.cliExeca
                .getAsync("npm", ["config", "get", "strict-ssl"], {
                cwd: this.projectPackageJson.dir
            })
                .catch(() => "")
        ]);
        const [proxy, httpProxy, httpsProxy, strictSsl] = result.map(coerce);
        const url = httpsProxy || httpProxy || proxy;
        if (url) {
            this.proxySettings.value = {
                url,
                strictSsl: coerce(strictSsl) !== false
            };
        }
    }
}
injectable(CliProxyAgent).configuration({
    proxy: {
        url: process.env.HTTPS_PROXY || process.env.HTTP_PROXY,
        strictSsl: process.env.NODE_TLS_REJECT_UNAUTHORIZED !== undefined ? process.env.NODE_TLS_REJECT_UNAUTHORIZED !== "0" : true
    }
});