com.google.api.client.auth.oauth.OAuthAuthorizationHeaderIntercepter Maven / Gradle / Ivy
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Google API Client Library for Java. Supports Java 5 (or higher) desktop (SE)
and web (EE), Android, and Google App Engine.
/*
* Copyright (c) 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.api.client.auth.oauth;
import com.google.api.client.http.HttpExecuteIntercepter;
import com.google.api.client.http.HttpRequest;
import java.io.IOException;
import java.security.GeneralSecurityException;
/**
* @author Yaniv Inbar
*/
final class OAuthAuthorizationHeaderIntercepter implements
HttpExecuteIntercepter {
OAuthParameters oauthParameters;
public void intercept(HttpRequest request) throws IOException {
oauthParameters.computeNonce();
oauthParameters.computeTimestamp();
try {
oauthParameters.computeSignature(request.method, request.url);
} catch (GeneralSecurityException e) {
IOException io = new IOException();
io.initCause(e);
throw io;
}
request.headers.authorization =
oauthParameters.getAuthorizationHeader();
}
}
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