Android 使用 Kerberos 进行身份验证

发布于 2024-09-16 03:49:49 字数 182 浏览 7 评论 0原文

我正在尝试创建一个使用现有 Web 服务的 Android 应用程序。但是，现有的 Web 服务使用 Kerberos 进行身份验证，而我在使用 Android-xmlrpc 库对 Android 进行身份验证时遇到了问题。如果有人有这方面的经验，请回复。

我对这类东西完全陌生，所以任何建议将不胜感激！

谢谢，戴夫

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深空失忆 2024-09-23 03:49:49

这里的信息帮助我让我的Android应用程序正常工作与 kerberos。这是一个链接我正在做的一个项目。它进行 kerberos 身份验证。这是相关代码：

UsernamePasswordCredentials creds =
  new UsernamePasswordCredentials(username, password);
DefaultHttpClient client = getHttpClient();
client.getCredentialsProvider().setCredentials(SERVER_AUTH_SCOPE, creds);

boolean authWorked = false;
try{
  HttpGet get = new HttpGet(AUTH_URI);
  HttpResponse resp = client.execute(get);
  authWorked = hasValidCookie();
}
/*catch(AuthenticationException e){
Log.e("TAG", "Auth exceptions");
//TODO maybe do something?
}*/
catch(IOException e){
  Log.e("TAG", "IOException exceptions");
  //TODO maybe do something?
}

这是 getHttpClient() 方法：

  public static DefaultHttpClient getHttpClient(){
    if(httpClient == null){
      httpClient = new DefaultHttpClient();
      final HttpParams params = httpClient.getParams();
      HttpConnectionParams.setConnectionTimeout(params, REGISTRATION_TIMEOUT);
      HttpConnectionParams.setSoTimeout(params, REGISTRATION_TIMEOUT);
      ConnManagerParams.setTimeout(params, REGISTRATION_TIMEOUT);
    }
    return httpClient;
  }

这是 hasValidCookie()

private static final String LOGIN_COOKIE_NAME = "CGISESSID";
private static boolean hasValidCookie(){
  for(Cookie cookie: getHttpClient().getCookieStore().getCookies()){
    if(cookie.getName().equals(LOGIN_COOKIE_NAME))
    {
      return true;
    }
  }
  return false;
}

The information here helped me to get my android app working with kerberos. Here's a link to a project I'm working on. It does kerberos authentication. Here's the pertinent code:

UsernamePasswordCredentials creds =
  new UsernamePasswordCredentials(username, password);
DefaultHttpClient client = getHttpClient();
client.getCredentialsProvider().setCredentials(SERVER_AUTH_SCOPE, creds);

boolean authWorked = false;
try{
  HttpGet get = new HttpGet(AUTH_URI);
  HttpResponse resp = client.execute(get);
  authWorked = hasValidCookie();
}
/*catch(AuthenticationException e){
Log.e("TAG", "Auth exceptions");
//TODO maybe do something?
}*/
catch(IOException e){
  Log.e("TAG", "IOException exceptions");
  //TODO maybe do something?
}

Here's the getHttpClient() method:

  public static DefaultHttpClient getHttpClient(){
    if(httpClient == null){
      httpClient = new DefaultHttpClient();
      final HttpParams params = httpClient.getParams();
      HttpConnectionParams.setConnectionTimeout(params, REGISTRATION_TIMEOUT);
      HttpConnectionParams.setSoTimeout(params, REGISTRATION_TIMEOUT);
      ConnManagerParams.setTimeout(params, REGISTRATION_TIMEOUT);
    }
    return httpClient;
  }

Here's hasValidCookie()

private static final String LOGIN_COOKIE_NAME = "CGISESSID";
private static boolean hasValidCookie(){
  for(Cookie cookie: getHttpClient().getCookieStore().getCookies()){
    if(cookie.getName().equals(LOGIN_COOKIE_NAME))
    {
      return true;
    }
  }
  return false;
}

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