5a17acfd70
git-svn-id: http://google-refine.googlecode.com/svn/trunk@1613 7d457c2a-affb-35e4-300a-418c747d4874
93 lines
3.9 KiB
Java
93 lines
3.9 KiB
Java
/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.google.refine.oauth;
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import java.util.HashMap;
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import java.util.Map;
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import javax.servlet.http.HttpServletRequest;
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import oauth.signpost.OAuthConsumer;
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import oauth.signpost.OAuthProvider;
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import oauth.signpost.commonshttp.CommonsHttpOAuthProvider;
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import oauth.signpost.http.HttpParameters;
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public class OAuthUtilities {
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static final private Map<String,Provider> providers = new HashMap<String,Provider>();
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static final private Map<String,String[]> infos = new HashMap<String,String[]>();
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static final public void registerOAuthProvider(Provider provider, String[] oauthInfo) {
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providers.put(provider.getHost(), provider);
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infos.put(provider.getHost(), oauthInfo);
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}
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public static Provider getProvider(String name) {
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return (name == null) ? null : providers.get(name);
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}
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public static Provider getProvider(HttpServletRequest request) {
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String path = request.getPathInfo().substring(1);
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int slash = path.lastIndexOf('/');
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String provider_str = path.substring(slash + 1);
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Provider provider = getProvider(provider_str);
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if (provider == null) throw new RuntimeException("Can't find OAuth provider '" + provider_str + "'");
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return provider;
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}
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public static OAuthConsumer getConsumer(Provider provider) {
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if (provider == null) throw new RuntimeException("Provider can't be null");
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String[] consumer_info = infos.get(provider.getHost());
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if (consumer_info == null) throw new RuntimeException("Can't find secrets for provider '" + provider.getHost() + "'");
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OAuthConsumer oauthConsumer = provider.createConsumer(consumer_info[0],consumer_info[1]);
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HttpParameters params = new HttpParameters();
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params.put("realm", provider.getHost());
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oauthConsumer.setAdditionalParameters(params);
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return oauthConsumer;
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}
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public static OAuthConsumer getConsumer(Credentials credentials, Provider provider) {
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OAuthConsumer consumer = getConsumer(provider);
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if (credentials != null) {
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consumer.setTokenWithSecret(credentials.getToken(), credentials.getSecret());
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}
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return consumer;
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}
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public static OAuthProvider getOAuthProvider(Provider p) {
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return new CommonsHttpOAuthProvider(p.getRequestTokenServiceURL(), p.getAccessTokenServiceURL(), p.getUserAuthorizationURL());
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}
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}
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