NTLM身份驗證Android Studio

Question

我花了很多時間試圖弄清楚如何在Android Studio上執行NTLM身份驗證，但沒有運氣。我意識到NTLM不適用於Android。最近，我一直在使用JCIFS庫

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

但我得到的錯誤

"Unable to find default handler for protocol: https" 

相同的代碼工作在標準的Java。在這一點上，我已經用盡了所有我發現的建議，並且我不知道該怎麼做。

Answer 1

我試圖解決同樣的問題，和整個以下鏈接進來（類鏈路腐爛的情況下粘貼以下）： https://lists.samba.org/archive/jcifs/2013-July/010105.html

我然後使用以下方法來強制處理程序的使用：

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"); 

但是，我有問題，因爲回覆空白，所以需要在那裏做更多的調查。

（版權聲明等已經離開，因爲它保持混淆SO的代碼塊解析器）

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; 
    } 
} 

}