Android 与 IIS服务器身份验证

1）基础验证：

 /**
      * 从服务器取图片
      *
      * @param url
      * @return
      */
     public void getHttpBitmap(final String url) {
         new Thread(new Runnable() {
             public void run() {
                 Bitmap bitmap = null;
                 try {
                     HttpGet httpPost = new HttpGet(url);
                     DefaultHttpClient httpClient = new DefaultHttpClient();
                     // 基本身份验证
                     BasicCredentialsProvider bcp = new BasicCredentialsProvider();
                     String userName = "username";
                     String password = "password";
                     AuthScope authScope = new AuthScope(AuthScope.ANY);
                     bcp.setCredentials(authScope ,
                     　　new UsernamePasswordCredentials(userName, password));

                     httpClient.setCredentialsProvider(bcp);

　　　　　　　　　　　　　　//基本身份验证结束
　　　　　　　　　　　　  HttpResponse httpResponse = httpClient.execute(httpPost);
                     android.util.Log.i("", "=====>" + httpResponse.getStatusLine().getStatusCode());
                     android.util.Log.i("", "=====>" + httpResponse.getEntity().getContentLength());
                     InputStream is = httpResponse.getEntity().getContent();
                     bitmap = BitmapFactory.decodeStream(is);
                     is.close();
                 } catch (Exception e) {
                     e.printStackTrace();
                 }

                 getResult(bitmap);
             }
         }).start();
     }

 byte[] encodedPassword = (userName + ":" + password).getBytes();
 httpPost.addHeader("Authorization","Base " + Base64.encodetoString(encodedPassword, Base64.No_Wrap);

2)ntlm 身份验证：

  // register ntlm auth scheme
                     httpClient.getAuthSchemes().register("ntlm", new NTLMSchemeFactory());
                     httpClient.getCredentialsProvider().setCredentials(
                             // Limit the credentials only to the specified domain and port
                             new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
                             // Specify credentials, most of the time only user/pass is needed
                             new NTCredentials(userName, password, "", "")
                     );

直接替换 //基本验证 即可使用

使用jcifs-1.3.17.jar(可到https://github.com/masconsult/android-ntlm 进行下载)

 public class NTLMSchemeFactory implements AuthSchemeFactory
 {
     @Override
     public AuthScheme newInstance(HttpParams params)
     {
         return new NTLMScheme(new JCIFSEngine());
     }
 }

 public class JCIFSEngine implements NTLMEngine {

     private static final int TYPE_1_FLAGS = NtlmFlags.NTLMSSP_NEGOTIATE_56
             | NtlmFlags.NTLMSSP_NEGOTIATE_128
             | NtlmFlags.NTLMSSP_NEGOTIATE_NTLM2
             | NtlmFlags.NTLMSSP_NEGOTIATE_ALWAYS_SIGN
             | NtlmFlags.NTLMSSP_REQUEST_TARGET;

     @Override
     public String generateType1Msg(String domain, String workstation)
             throws NTLMEngineException {
         final Type1Message type1Message = new Type1Message(TYPE_1_FLAGS,
                 domain, workstation);
         return Base64.encode(type1Message.toByteArray());
     }

     @Override
     public String generateType3Msg(String username, String password,
             String domain, String workstation, String challenge)
             throws NTLMEngineException {
         Type2Message type2Message;

         try {
             type2Message = new Type2Message(Base64.decode(challenge));
         } catch (final IOException exception) {
             throw new NTLMEngineException("Error in type2 message", exception);
         }

         final int type2Flags = type2Message.getFlags();
         final int type3Flags = type2Flags
                 & (0xffffffff ^ (NtlmFlags.NTLMSSP_TARGET_TYPE_DOMAIN | NtlmFlags.NTLMSSP_TARGET_TYPE_SERVER));
         final Type3Message type3Message = new Type3Message(type2Message,
                 password, domain, username, workstation, type3Flags);
         return Base64.encode(type3Message.toByteArray());
     }
 }