Exemplo n.º 1
0
    public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
      AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
      if (authState.getAuthScheme() != null) {
        return;
      }

      AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth");
      if (authScheme == null) {
        return;
      }

      CredentialsProvider credsProvider =
          (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
      HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

      Credentials creds =
          credsProvider.getCredentials(
              new AuthScope(targetHost.getHostName(), targetHost.getPort()));
      if (creds == null) {
        return;
      }

      authState.setAuthScheme(authScheme);
      authState.setCredentials(creds);
    }
Exemplo n.º 2
0
        public void process(final HttpRequest request, final HttpContext context)
            throws HttpException, IOException {
          Locale locale = Locale.getDefault();
          request.setHeader(
              "Accept-Language", (locale.getLanguage() + "-" + locale.getCountry()).toLowerCase());
          request.setHeader("Accept-Encoding", "gzip");
          AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
          // HttpHost targetHost = (HttpHost)
          // context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
          if (true /*(INFO.HOST_IP.equals(targetHost.getHostName())) && (INFO.HOST_PORT == targetHost.getPort())*/) {
            authState.setAuthScheme(new BasicScheme());

            /* username = "******";
            password = "******";*/
            if (username == null) {
              //            		username = appContext.getSharedPreferences(BaseActivity.SETTING_INFOS,
              // Context.MODE_PRIVATE).getString(BaseActivity.NAME, null);
              //            		password = appContext.getSharedPreferences(BaseActivity.SETTING_INFOS,
              // Context.MODE_PRIVATE).getString(BaseActivity.PASSWORD, null);
            }
            // INFO.Log("username", username+"");
            if (username != null) {
              authState.setCredentials(new UsernamePasswordCredentials(username, password));
            }
          }
        }
Exemplo n.º 3
0
    public void process(HttpRequest request, HttpContext context)
        throws HttpException, IOException {

      AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);

      if (request.getFirstHeader("Authorization") != null) {
        // Using OAuth, leave as is
      } else if (request.getFirstHeader("X-No-Auth") != null) {
        // No auth required, leave as is
      } else {
        // If no auth scheme avaialble yet, try to initialize it preemptively
        if (authState.getAuthScheme() == null) {
          AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth");
          CredentialsProvider credsProvider =
              (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
          HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
          if (authScheme != null) {
            Credentials creds =
                credsProvider.getCredentials(
                    new AuthScope(targetHost.getHostName(), targetHost.getPort()));
            if (creds == null) {
              throw new HttpException("No credentials for preemptive authentication");
            } else {
              authState.setAuthScheme(authScheme);
              authState.setCredentials(creds);
            }
          }
        }
      }
    }
Exemplo n.º 4
0
    public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {

      AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
      CredentialsProvider credsProvider =
          (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
      HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

      // If not auth scheme has been initialized yet
      if (authState.getAuthScheme() == null) {
        AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
        // Obtain credentials matching the target host
        Credentials creds = credsProvider.getCredentials(authScope);
        // If found, generate BasicScheme preemptively
        if (creds != null) {
          authState.setAuthScheme(new BasicScheme());
          authState.setCredentials(creds);
        }
      }
    }
  public void process(final HttpRequest request, final HttpContext context)
      throws HttpException, IOException {

    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);

    // If no auth scheme avaialble yet, try to initialize it preemptively
    if (authState.getAuthScheme() == null) {
      CredentialsProvider credsProvider =
          (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
      HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
      Credentials creds =
          credsProvider.getCredentials(
              new AuthScope(targetHost.getHostName(), targetHost.getPort()));
      if (creds == null) {
        throw new HttpException("No credentials for preemptive authentication");
      }
      authState.setAuthScheme(authScheme);
      authState.setCredentials(creds);
    }
  }
Exemplo n.º 6
0
  private void processChallenges(
      final Map<String, Header> challenges,
      final AuthState authState,
      final AuthenticationHandler authHandler,
      final HttpResponse response,
      final HttpContext context)
      throws MalformedChallengeException, AuthenticationException {

    AuthScheme authScheme = authState.getAuthScheme();
    if (authScheme == null) {
      // Authentication not attempted before
      authScheme = authHandler.selectScheme(challenges, response, context);
      authState.setAuthScheme(authScheme);
    }
    String id = authScheme.getSchemeName();

    Header challenge = challenges.get(id.toLowerCase(Locale.ENGLISH));
    if (challenge == null) {
      throw new AuthenticationException(id + " authorization challenge expected, but not found");
    }
    authScheme.processChallenge(challenge);
    this.log.debug("Authorization challenge processed");
  }