通过 Selenium WebDriver 设置 RequestHeader

问题描述

我在尝试使用 browsermobproxy 为 selenium 测试设置请求标头时遇到以下错误。

线程“main”org.openqa.selenium.WebDriverException 中的异常：无法从“Window”读取“localStorage”属性：拒绝访问此文档。

Build info: version: '3.13.0',revision: '2f0d292',time: '2018-06-25T15:24:21.231Z'
System info: host: 'G9HQBVT2E',ip: '10.62.6.122',os.name: 'Windows 10',os.arch: 'amd64',os.version: '10.0',java.version: '1.8.0_271'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false,browserName: chrome,browserVersion: 87.0.4280.141,chrome: {chromedriverVersion: 87.0.4280.20 (c99e81631faa0...,userDataDir: C:\Users\abc\AppData\...},goog:chromeOptions: {debuggerAddress: localhost:64062},javascriptEnabled: true,networkConnectionEnabled: false,pageLoadStrategy: normal,platform: WINDOWS,platformName: WINDOWS,proxy: Proxy(manual,http=G9HQBVT2...,setwindowRect: true,strictFileInteractability: false,timeouts: {implicit: 0,pageLoad: 300000,script: 30000},unhandledPromptBehavior: dismiss and notify,webauthn:virtualAuthenticators: true}
Session ID: 73d6ecf19b420b0bc368f2bc3d5f78b1
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:548)
    at org.openqa.selenium.remote.RemoteWebDriver.executeScript(RemoteWebDriver.java:485)
    at com.sample.test.DataReader.main(DataReader.java:79)

驱动程序

public static void main(String[] args) throws Exception {
        System.setProperty("webdriver.chrome.driver","C:\\Try\\drivers\\chromedriver.exe"); //PropertyReader.getProperty("chromedriverpath")
        
         // start the proxy
        browserMobProxy proxy = new browserMobProxyServer();
        proxy.setTrustAllServers(true);
        proxy.start(0);

        // get the Selenium proxy object
        Proxy seleniumProxy = ClientUtil.createSeleniumProxy(proxy);
        
        String chromeProfilePath = "C:\\Users\\AppData\\Local\\Google\\Chrome\\User Data\\Default";
        
      //capabilities
        ChromeOptions options = new ChromeOptions();
        options.addArguments("--disable-web-security");
        options.addArguments("--ignore-certificate-errors");
        options.addArguments("--user-data-dir="+chromeProfilePath);
                                                                
        
        // configure it as a desired capability
        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability(CapabilityType.PROXY,seleniumProxy);
        capabilities.setCapability(ChromeOptions.CAPABILITY,options); 
        //capabilities.setCapability("disable-web-security",true);

        // start the browser up
        WebDriver driver = new ChromeDriver(capabilities);

        // enable more detailed HAR capture,if desired (see CaptureType for the complete list)
        proxy.enableHarCaptureTypes(CaptureType.REQUEST_CONTENT,CaptureType.RESPONSE_CONTENT);

        //
        driver.get("chrome-extension://idgpnmonknjnojddfkpgkljpfnnfcklj/_generated_background_page.html");
        
        
        String jsScript = "localStorage.setItem('profiles',JSON.stringify([{  title: 'Selenium',hideComment: true,appendMode: '',\n" +
                  "             headers: [                        \n" +
                  "               {enabled: true,name: 'token-1',value: '{\"abc\": 1234,\"type\": \"def\"}',comment: ''}\n" +
                  "             ],\n" +
                  "             respHeaders: [],\n" +
                  "             filters: []\n" +
                  "          }]));";
        
        
        ((JavascriptExecutor)driver).executeScript(jsScript);

          
    // create a new HAR with the label "yahoo.com"
    proxy.newHar("localhost:4200");

    // open app
    driver.get("http://localhost:4200/app/");

如果有人可以帮助我，那就太好了。谢谢。

解决方法

这是因为您的浏览器隐私设置不允许页面上的 javascript 设置 cookie（第三方 cookie）。您需要使用属性更改它们。

您可以在此处找到相关属性列表：https://stackoverflow.com/a/48670137/8343843

您可以在此处找到如何使用网络驱动程序设置属性：https://stackoverflow.com/a/25090103/8343843