节点调试- 代理

一个简单的 HTTP 代理, 代表 HTTP 和 HTTP 透明地请求 。 用于调试您的应用程序与代理正确工作 .

安装

npm i -g @cypress/debugging-proxy

## or, if you prefer yarn
yarn global add @cypress/debugging-proxy

用法( 作为独立的服务器)

在端口1337启动代理

debugging-proxy

使用自定义端口

PORT=1234 debugging-proxy

显示所有请求的日志

DEBUG=proxy debugging-proxy

代理访问需要 HTTP 基本 Auth

PROXY_USER=some-username PROXY_PASS=some-password debugging-proxy

使用自定义密钥和证书复制 HTTPS 代理

HTTPS_KEY=/path/to/key.key HTTPS_CERT=/path/to/cert.pem debugging-proxy

用法(作为一个模块,在测试中)

const debugProxy = require('@cypress/debugging-proxy')

// create an instance
const proxy = new debugProxy({
    auth: { // if `auth` is set, HTTP basic authentication to the proxy will be required using these credentials
        username: 'foo',
        password: 'bar'
    },
    keepRequests: false, // if `keepRequests` is set, the proxy will store a log of requests that can be retrieved using `proxy.getRequests()`
    https: { // if https is set, https.createServer will be called with this key and cert to launch the server
        key: fs.readFileSync('my-key.pem'),
        cert: fs.readFileSync('my-cert.pem')
    }
})

// using your stubbing/spying library of choice...
spy(proxy.proxyRequestToUrl)
spy(proxy.proxySslConnectionToDomain)

// start an httpproxy on localhost:3000
proxy.start(3000).then(() => {
    // make some requests using the proxy at localhost:3000, then...
    expect(proxy.proxyRequestToUrl).to.be.calledWith('http://google.com')
    expect(proxy.proxySslConnectionToDomain).to.be.calledWith('google.com')

    expect(proxy.getRequests().find(incomingMessage => incomingMessage.ssl === false)).to.exist

    // clean up
    proxy.stop().then(() => {
        console.log('All done!')
    })
})