NTLM認証Androidスタジオ

Question

AndroidスタジオでNTLM認証を実行する方法を調べるのに何時間も費やしてきました。私はNTLMがAndroidにネイティブではないことを認識しています。最近、私はJCIFSライブラリ

jcifs.Config.registerSmbURLHandler(); 
URL url = new URL("https://domain%5cuser:pass@host"); 
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection(); 

を使用しているしかし、私は

"Unable to find default handler for protocol: https" 

同じコードは、標準のJavaで動作エラーを取得しています。この時点で私は見つけたすべての提案を使い果たしてしまったので、何をすべきか分かりません。

Answer 1

私は同じ問題を解決しようとすると、次のリンク（クラスがリンク切れの場合には、以下の貼り付けられます）に出くわしたんだ：私は、ハンドラの使用を強制するために、次を使用し https://lists.samba.org/archive/jcifs/2013-July/010105.html

：

jcifs.Config.registerSmbURLHandler(); 

    System.setProperty("http.auth.ntlm.domain", domain); 
    System.setProperty("jcifs.smb.client.domain", domain); 
    System.setProperty("jcifs.smb.client.username", username); 
    System.setProperty("jcifs.smb.client.password", password); 
    System.setProperty("java.protocol.handler.pkgs", "domain.com.package"); 

私は問題がありますが、応答が空に戻ってくるので、もっと調査が必要です。

まだそれに取り組ん

public class Handler extends URLStreamHandler { 
/** 
* The default HTTP port (<code>80</code>). 
*/ 
public static final int DEFAULT_HTTP_PORT = 80; 

private static final Map PROTOCOL_HANDLERS = new HashMap(); 

private static final String HANDLER_PKGS_PROPERTY = 
     "java.protocol.handler.pkgs"; 

/** 
* Vendor-specific default packages. If no packages are specified in 
* "java.protocol.handler.pkgs", the VM uses one or more default 
* packages, which are vendor specific. Sun's is included below 
* for convenience; others could be as well. If a particular vendor's 
* package isn't listed, it can be specified in 
* "java.protocol.handler.pkgs". 
*/ 
private static final String[] JVM_VENDOR_DEFAULT_PKGS = new String[] { 
    "sun.net.www.protocol" 
}; 

private static URLStreamHandlerFactory factory; 

/** 
* Sets the URL stream handler factory for the environment. This 
* allows specification of the factory used in creating underlying 
* stream handlers. This can be called once per JVM instance. 
* 
* @param factory The URL stream handler factory. 
*/ 
public static void setURLStreamHandlerFactory(
     URLStreamHandlerFactory factory) { 
    synchronized (PROTOCOL_HANDLERS) { 
     if (Handler.factory != null) { 
      throw new IllegalStateException(
        "URLStreamHandlerFactory already set."); 
     } 
     PROTOCOL_HANDLERS.clear(); 
     Handler.factory = factory; 
    } 
} 

/** 
* Returns the default HTTP port. 
* 
* @return An <code>int</code> containing the default HTTP port. 
*/ 
protected int getDefaultPort() { 
    return DEFAULT_HTTP_PORT; 
} 

@Override 
protected URLConnection openConnection(URL url) throws IOException 
{ 
    return this.openConnection(url, null); 
} 

@Override 
protected URLConnection openConnection(URL url, Proxy proxy) throws IOException 
{ 
    url = new URL(url, url.toExternalForm(), getDefaultStreamHandler(url.getProtocol())); 

    final HttpURLConnection urlConnection; 
    if (proxy == null) { 
     urlConnection = (HttpURLConnection) url.openConnection(); 
    } else { 
     urlConnection = (HttpURLConnection) url.openConnection(proxy); 
    } 

    return new NtlmHttpURLConnection(urlConnection); 
} 

private static URLStreamHandler getDefaultStreamHandler(String protocol) 
     throws IOException { 
    synchronized (PROTOCOL_HANDLERS) { 
     URLStreamHandler handler = (URLStreamHandler) 
       PROTOCOL_HANDLERS.get(protocol); 
     if (handler != null) return handler; 
     if (factory != null) { 
      handler = factory.createURLStreamHandler(protocol); 
     } 
     if (handler == null) { 
      String path = System.getProperty(HANDLER_PKGS_PROPERTY); 
      StringTokenizer tokenizer = new StringTokenizer(path, "|"); 
      while (tokenizer.hasMoreTokens()) { 
       String provider = tokenizer.nextToken().trim(); 
       if (provider.equals("jcifs")) continue; 
       String className = provider + "." + protocol + ".Handler"; 
       try { 
        Class handlerClass = null; 
        try { 
         handlerClass = Class.forName(className); 
        } catch (Exception ex) { } 
        if (handlerClass == null) { 
         handlerClass = ClassLoader.getSystemClassLoader(
           ).loadClass(className); 
        } 
        handler = (URLStreamHandler) handlerClass.newInstance(); 
        break; 
       } catch (Exception ex) { } 
      } 
     } 
     if (handler == null) { 
      for (int i = 0; i < JVM_VENDOR_DEFAULT_PKGS.length; i++) { 
       String className = JVM_VENDOR_DEFAULT_PKGS[i] + "." + 
         protocol + ".Handler"; 
       try { 
        Class handlerClass = null; 
        try { 
         handlerClass = Class.forName(className); 
        } catch (Exception ex) { } 
        if (handlerClass == null) { 
         handlerClass = ClassLoader.getSystemClassLoader(
           ).loadClass(className); 
        } 
        handler = (URLStreamHandler) handlerClass.newInstance(); 
       } catch (Exception ex) { } 
       if (handler != null) break; 
      } 
     } 
     if (handler == null) { 
      throw new IOException(
        "Unable to find default handler for protocol: " + 
          protocol); 
     } 
     PROTOCOL_HANDLERS.put(protocol, handler); 
     return handler; 
    } 
} 

}