Android的web视图自动登录到HTTPS网站通过设置标记饼干 [英] Android Webview auto login to https website by setting token cookie

问题描述

我试图做到的，是通过设置令牌作为一个cookie来自动登录到一个HTTPS的网站。

What I am trying to achieve is to autologin to a https website by setting a token as a cookie.

（它适用于Android的Chrome浏览器，但不是在应用程序的WebView）

( It works on android chrome browser but not in application webview )

基本上我面临两个问题，同时装载HTTPS URL转换为Web视图的cookie设置

Basically I am facing two issue while loading https url into web view with cookie set

第1

我收到以下日志消息。

无法验证证书链，错误：   java.security.cert.CertPathValidatorException：为信任锚   找不到证书路径。

Failed to validate the certificate chain, error: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.

我试图重写 onReceivedSslError 键，名为 handler.proceed（）; 如下

I tried overriding onReceivedSslError and called handler.proceed(); as below.

@Override
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
    Log.d(TAG, "==> " + error.toString());
    handler.proceed();
}

但我仍看到的白页（我假设它的发生，因为证书的问题。）

But still I see white page ( I am assuming Its happening because of certificate issue. )

第2期

我有我的登录网址（如 https://www.abc.com/login。 HTML ）

I have got a login url with me ( e.g https://www.abc.com/login.html )

我试图实现自动登录到Web视图通过设置一个cookie。

What I am trying to achieve is auto login into web view by setting a cookie.

CookieSyncManager.createInstance(webView.getContext());
CookieManager cookieManager = CookieManager.getInstance();
CookieManager.getInstance().setAcceptCookie(true);

String token = PreferenceHelper.loadTokenFromPreference(this);

String sessionCookie = "staging=" + token;

cookieManager.setCookie("https://www.abc.com/aaa/",
    sessionCookie);
CookieSyncManager.getInstance().sync();

SystemClock.sleep(1000);

但我仍是不能够自动login.Rather我看到白色的页面。

But still I am not able to auto login.Rather I am seeing the white page.

什么我不知道现在究竟在何处，我犯了一个错误。

What I am not sure now is exactly where I am making a mistake.

cookieManager.setCookie 需要第一个参数是一个url为其cookie的需要设置，我不知道究竟我需要给它哪个网址？

cookieManager.setCookie requires first argument as a url for which cookie needs to set,I am not sure exactly which url i need to give it ?

任何人都可以建议我正确的方法来得到它的工作？

Can anyone suggest me the right approach to get it working ?

感谢

推荐答案

搜寻了好一阵子之后，嗯，我终于得到了解决。

Well after searching for quite a while I finally got the solution.

我不得不添加下面几行，以得到它的工作。

I had to add following lines to get it working.

webView.getSettings().setAppCachePath(appCachePath);
webView.getSettings().setAppCacheEnabled(true);

这篇关于Android的web视图自动登录到HTTPS网站通过设置标记饼干的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！