Java Code Examples for org.apache.http.HttpStatus#SC_PROXY_AUTHENTICATION_REQUIRED

private boolean checkStatusCode(final String httpMethod, final URL sourceURL, final HttpResponse response) {
    final int status = response.getStatusLine().getStatusCode();
    if (status == HttpStatus.SC_OK) {
        return true;
    }
    // IVY-1328: some servers return a 204 on a HEAD request
    if (HttpHead.METHOD_NAME.equals(httpMethod) && (status == 204)) {
        return true;
    }

    Message.debug("HTTP response status: " + status + " url=" + sourceURL);
    if (status == HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED) {
        Message.warn("Your proxy requires authentication.");
    } else if (String.valueOf(status).startsWith("4")) {
        Message.verbose("CLIENT ERROR: " + response.getStatusLine().getReasonPhrase() + " url=" + sourceURL);
    } else if (String.valueOf(status).startsWith("5")) {
        Message.error("SERVER ERROR: " + response.getStatusLine().getReasonPhrase() + " url=" + sourceURL);
    }
    return false;
}
 

private void throwProxyExceptionForStatus(HttpResponse httpResponse) {
  final StatusLine status = httpResponse.getStatusLine();
  if (HttpStatus.SC_UNAUTHORIZED == status.getStatusCode() 
      || HttpStatus.SC_PAYMENT_REQUIRED == status.getStatusCode()
      || HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED == status.getStatusCode()
      || HttpStatus.SC_INTERNAL_SERVER_ERROR <= status.getStatusCode()) {
    throw new ProxyServiceException(httpResponse);
  }
}
 

private void throwProxyExceptionForStatus(final HttpResponse httpResponse) {
  final StatusLine status = httpResponse.getStatusLine();
  if (HttpStatus.SC_UNAUTHORIZED == status.getStatusCode()
      || HttpStatus.SC_PAYMENT_REQUIRED == status.getStatusCode()
      || HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED == status.getStatusCode()
      || HttpStatus.SC_INTERNAL_SERVER_ERROR <= status.getStatusCode()) {
    throw new ProxyServiceException(httpResponse);
  }
}
 

/**
 * May throw {@link ProxyServiceException} based on response statuses.
 */
private void mayThrowProxyServiceException(final HttpResponse httpResponse) {
  final StatusLine status = httpResponse.getStatusLine();
  if (HttpStatus.SC_UNAUTHORIZED == status.getStatusCode()
      || HttpStatus.SC_PAYMENT_REQUIRED == status.getStatusCode()
      || HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED == status.getStatusCode()
      || HttpStatus.SC_INTERNAL_SERVER_ERROR <= status.getStatusCode()) {
    throw new ProxyServiceException(httpResponse);
  }
}
 

private void authenticationRequiredDidNotHaveAProxyAuthenticationHeader(
		HttpRequest request, HttpResponse response)
		throws ClientProtocolException {
	if (response.getStatusLine().getStatusCode() != HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED)
		return;

	if (response.getFirstHeader(HeaderConstants.PROXY_AUTHENTICATE) == null)
		throw new ClientProtocolException(
				"407 Response did not contain a Proxy-Authentication header");
}
 

public BackgroundException map(final Throwable failure, final StringBuilder buffer, final int statusCode) {
    switch(statusCode) {
        case HttpStatus.SC_UNAUTHORIZED:
            return new LoginFailureException(buffer.toString(), failure);
        case HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED:
            return new ProxyLoginFailureException(buffer.toString(), failure);
        case HttpStatus.SC_FORBIDDEN:
        case HttpStatus.SC_NOT_ACCEPTABLE:
            return new AccessDeniedException(buffer.toString(), failure);
        case HttpStatus.SC_CONFLICT:
            return new ConflictException(buffer.toString(), failure);
        case HttpStatus.SC_NOT_FOUND:
        case HttpStatus.SC_GONE:
        case HttpStatus.SC_REQUESTED_RANGE_NOT_SATISFIABLE:
            return new NotfoundException(buffer.toString(), failure);
        case HttpStatus.SC_INSUFFICIENT_SPACE_ON_RESOURCE:
        case HttpStatus.SC_INSUFFICIENT_STORAGE:
        case HttpStatus.SC_PAYMENT_REQUIRED:
            return new QuotaException(buffer.toString(), failure);
        case HttpStatus.SC_UNPROCESSABLE_ENTITY:
        case HttpStatus.SC_BAD_REQUEST:
        case HttpStatus.SC_REQUEST_URI_TOO_LONG:
        case HttpStatus.SC_METHOD_NOT_ALLOWED:
        case HttpStatus.SC_NOT_IMPLEMENTED:
            return new InteroperabilityException(buffer.toString(), failure);
        case HttpStatus.SC_REQUEST_TIMEOUT:
        case HttpStatus.SC_GATEWAY_TIMEOUT:
            return new ConnectionTimeoutException(buffer.toString(), failure);
        case HttpStatus.SC_LOCKED:
            return new LockedException(buffer.toString(), failure);
        case HttpStatus.SC_BAD_GATEWAY:
        case HttpStatus.SC_INTERNAL_SERVER_ERROR:
        case HttpStatus.SC_SERVICE_UNAVAILABLE:
        case 429:
            // Too Many Requests. Rate limiting
        case 509:
            // Bandwidth Limit Exceeded
            return new RetriableAccessDeniedException(buffer.toString(), failure);
        default:
            return new InteroperabilityException(buffer.toString(), failure);
    }
}
 

public static FetchStatus mapHttpStatusToFetchStatus(int httpStatus) {
    switch (httpStatus) {
        case HttpStatus.SC_OK:
            return FetchStatus.FETCHED;

        case HttpStatus.SC_FORBIDDEN:
            return FetchStatus.HTTP_FORBIDDEN;

        case HttpStatus.SC_UNAUTHORIZED:
        case HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED:
            return FetchStatus.HTTP_UNAUTHORIZED;

        case HttpStatus.SC_NOT_FOUND:
            return FetchStatus.HTTP_NOT_FOUND;

        case HttpStatus.SC_GONE:
            return FetchStatus.HTTP_GONE;

        case HttpStatus.SC_TEMPORARY_REDIRECT:
        case HttpStatus.SC_MOVED_TEMPORARILY:
        case HttpStatus.SC_SEE_OTHER:
            return FetchStatus.HTTP_TOO_MANY_REDIRECTS;

        case HttpStatus.SC_MOVED_PERMANENTLY:
            return FetchStatus.HTTP_MOVED_PERMANENTLY;

        default:
            if (httpStatus < 300) {
                LOGGER.warn("Invalid HTTP status for exception: " + httpStatus);
                return FetchStatus.HTTP_SERVER_ERROR;
            } else if (httpStatus < 400) {
                return FetchStatus.HTTP_REDIRECTION_ERROR;
            } else if (httpStatus < 500) {
                return FetchStatus.HTTP_CLIENT_ERROR;
            } else if (httpStatus < 600) {
                return FetchStatus.HTTP_SERVER_ERROR;
            } else {
                LOGGER.warn("Unknown status: " + httpStatus);
                return FetchStatus.HTTP_SERVER_ERROR;
            }
    }
}
 

@Test
public void test_nonJSON_response_from_HA() throws IOException, HttpException {
    OAuth1Signer mockOauth1Signer = new OAuth1Signer(accessKeyId, accessKeySecret);
    String body = createMockHttpResponseBody();

    ClientCredentialsProvider mockClientCredentialsProvider = Mockito.mock(ClientCredentialsProvider.class);
    Mockito.doReturn(Clock.SYSTEM)
            .when(mockClientCredentialsProvider).getClock();
    Mockito.doReturn("https://www.example.com/oauth2/token")
            .when(mockClientCredentialsProvider).getTokenEndpointUrl();
    Mockito.doReturn(mockOauth1Signer)
            .when(mockClientCredentialsProvider).getClientAuthorizer();
    Mockito.doReturn(HttpConstants.HttpMethods.POST)
            .when(mockClientCredentialsProvider).getHttpMethod();

    HttpProvider.HttpRequest mockHttpRequest = Mockito.mock(HttpProvider.HttpRequest.class);
    Mockito.doNothing()
            .when(mockHttpRequest).addHeader(Mockito.anyString(), Mockito.anyString());

    HttpProvider mockHttpProvider = Mockito.mock(HttpProvider.class);
    Mockito.when(mockHttpProvider.getRequest(Mockito.any(HttpProvider.HttpRequestAuthorizer.class), anyString(),
            anyString(), Mockito.any(Map.class)))
            .thenReturn(mockHttpRequest);
    final HttpProvider.HttpResponse mockHttpResponse = new HttpProvider.HttpResponse() {
        @Override
        public int getStatusCode() {
            return HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED;
        }

        @Override
        public long getContentLength() {
            return body.getBytes(StandardCharsets.UTF_8).length;
        }

        @Override
        public Map<String, List<String>> getHeaders() {
            Map<String, List<String>> responseHeader = new HashMap<String, List<String>>();
            List<String> responseTypes = new ArrayList<String>();
            responseTypes.add("text/html");
            responseHeader.put(HttpConstants.CONTENT_TYPE, responseTypes);
            return responseHeader;
        }

        @Override
        public InputStream getResponseBody() {
            byte[] bytes = body.getBytes(StandardCharsets.UTF_8);
            return new ByteArrayInputStream(bytes);
        }
    };
    Mockito.when(mockHttpProvider.execute(Mockito.any())).thenReturn(mockHttpResponse);

    AccessTokenRequest accessTokenRequest = new ClientCredentialsGrantRequest();
    accessTokenRequest.setAdditionalHeaders(Collections.singletonMap("testKey", "testValue"));
    accessTokenRequest.setExpiresIn(1L);

    TokenEndpoint tokenEndpoint = HereAccount.getTokenEndpoint(mockHttpProvider, mockClientCredentialsProvider);

    // expect the request to throw an exception, then validate the exception contents
    try {
        tokenEndpoint.requestToken(accessTokenRequest);
    } catch (AccessTokenException ate) {
        assertEquals("Expected proxyAuthenticationRequired error code",
                HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED, ate.getStatusCode());
        assertEquals("Expected proxyAuthenticationRequired error code",
                HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED, ate.getErrorResponse().getHttpStatus().intValue());
        assertEquals("Expected text in error response message field", body, ate.getErrorResponse().getMessage());
        return;
    }
    fail("Non-JSON response exception not thrown");
}
 

private int computeStatus(int status) {
    switch (status) { 
        case HttpStatus.SC_FORBIDDEN:
        case HttpStatus.SC_METHOD_NOT_ALLOWED:
        case HttpStatus.SC_BAD_REQUEST:
        case HttpStatus.SC_UNAUTHORIZED:
        case HttpStatus.SC_PAYMENT_REQUIRED:
        case HttpStatus.SC_NOT_FOUND:
        case HttpStatus.SC_NOT_ACCEPTABLE:
        case HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED:
        case HttpStatus.SC_REQUEST_TIMEOUT:
        case HttpStatus.SC_CONFLICT:
        case HttpStatus.SC_GONE:
        case HttpStatus.SC_LENGTH_REQUIRED:
        case HttpStatus.SC_PRECONDITION_FAILED:
        case HttpStatus.SC_REQUEST_TOO_LONG:
        case HttpStatus.SC_REQUEST_URI_TOO_LONG:
        case HttpStatus.SC_UNSUPPORTED_MEDIA_TYPE:
        case HttpStatus.SC_REQUESTED_RANGE_NOT_SATISFIABLE:
        case HttpStatus.SC_EXPECTATION_FAILED:
        case HttpStatus.SC_INSUFFICIENT_SPACE_ON_RESOURCE:
        case HttpStatus.SC_METHOD_FAILURE:
        case HttpStatus.SC_UNPROCESSABLE_ENTITY:
        case HttpStatus.SC_LOCKED:
        case HttpStatus.SC_FAILED_DEPENDENCY:
        case HttpStatus.SC_INTERNAL_SERVER_ERROR:
        case HttpStatus.SC_NOT_IMPLEMENTED:
        case HttpStatus.SC_BAD_GATEWAY:
        case HttpStatus.SC_SERVICE_UNAVAILABLE:
        case HttpStatus.SC_GATEWAY_TIMEOUT:
        case HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED:
        case HttpStatus.SC_INSUFFICIENT_STORAGE:
            return 0;
        case HttpStatus.SC_CONTINUE:
        case HttpStatus.SC_SWITCHING_PROTOCOLS:
        case HttpStatus.SC_PROCESSING:
        case HttpStatus.SC_OK:
        case HttpStatus.SC_CREATED:
        case HttpStatus.SC_ACCEPTED:
        case HttpStatus.SC_NON_AUTHORITATIVE_INFORMATION:
        case HttpStatus.SC_NO_CONTENT:
        case HttpStatus.SC_RESET_CONTENT:
        case HttpStatus.SC_PARTIAL_CONTENT:
        case HttpStatus.SC_MULTI_STATUS:
        case HttpStatus.SC_MULTIPLE_CHOICES:
        case HttpStatus.SC_MOVED_PERMANENTLY:
        case HttpStatus.SC_MOVED_TEMPORARILY:
        case HttpStatus.SC_SEE_OTHER:
        case HttpStatus.SC_NOT_MODIFIED:
        case HttpStatus.SC_USE_PROXY:
        case HttpStatus.SC_TEMPORARY_REDIRECT:
            return 1;
        default : 
            return 1;
    }
}