Added social from IdentityBroker - not integrated with Keycloak yet and untested!

This commit is contained in:
Stian Thorgersen 2013-07-22 15:33:24 +01:00
parent c30aed554f
commit b77ceeac56
10 changed files with 813 additions and 1 deletions

21
pom.xml
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@ -56,6 +56,7 @@
<module>services</module> <module>services</module>
<module>integration</module> <module>integration</module>
<module>examples</module> <module>examples</module>
<module>social</module>
</modules> </modules>
<dependencyManagement> <dependencyManagement>
@ -176,6 +177,26 @@
<artifactId>hibernate-jpa-2.0-api</artifactId> <artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version> <version>1.0.1.Final</version>
</dependency> </dependency>
<dependency>
<groupId>com.google.api-client</groupId>
<artifactId>google-api-client</artifactId>
<version>1.14.1-beta</version>
</dependency>
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client-jackson</artifactId>
<version>1.14.1-beta</version>
</dependency>
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-oauth2</artifactId>
<version>v2-rev35-1.14.1-beta</version>
</dependency>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-core</artifactId>
<version>3.0.3</version>
</dependency>
</dependencies> </dependencies>
</dependencyManagement> </dependencyManagement>

74
social/pom.xml Executable file
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@ -0,0 +1,74 @@
<?xml version="1.0"?>
<project>
<parent>
<artifactId>keycloak-parent</artifactId>
<groupId>org.keycloak</groupId>
<version>1.0-alpha-1</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>keycloak-social</artifactId>
<name>Keycloak Social</name>
<description/>
<dependencies>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.picketlink</groupId>
<artifactId>picketlink-idm-api</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.ejb</groupId>
<artifactId>jboss-ejb-api_3.2_spec</artifactId>
<scope>provided</scope>
<version>1.0.0.Alpha2</version>
</dependency>
<dependency>
<groupId>com.google.api-client</groupId>
<artifactId>google-api-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client-jackson</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-oauth2</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-core</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

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@ -0,0 +1,50 @@
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social;
import java.net.URI;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.picketlink.idm.model.User;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
@XmlRootElement
public interface IdentityProvider {
String getId();
@XmlTransient
URI getAuthUrl(IdentityProviderCallback callback);
String getName();
@XmlTransient
boolean isCallbackHandler(IdentityProviderCallback callback);
@XmlTransient
User processCallback(IdentityProviderCallback callback);
}

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@ -0,0 +1,113 @@
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social;
import java.net.URI;
import java.util.List;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.UriInfo;
import org.keycloak.social.util.UriBuilder;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class IdentityProviderCallback {
private String application;
private HttpHeaders headers;
private String providerKey;
private String providerSecret;
private IdentityProviderState providerState;
private UriInfo uriInfo;
public boolean containsQueryParam(String key) {
return uriInfo.getQueryParameters().containsKey(key);
}
public boolean containsState(String key) {
return providerState.contains(key);
}
public UriBuilder createUri(String path) {
return new UriBuilder(headers, uriInfo, path);
}
public URI getProviderCallbackUrl() {
return createUri("social/" + application + "/callback").build();
}
public String getProviderKey() {
return providerKey;
}
public String getProviderSecret() {
return providerSecret;
}
public String getQueryParam(String key) {
List<String> values = uriInfo.getQueryParameters().get(key);
if (!values.isEmpty()) {
return values.get(0);
}
return null;
}
public <T> T getState(String key) {
return providerState.remove(key);
}
public void putState(String key, Object value) {
providerState.put(key, value);
}
public void setApplication(String application) {
this.application = application;
}
public void setHeaders(HttpHeaders headers) {
this.headers = headers;
}
public void setProviderKey(String providerKey) {
this.providerKey = providerKey;
}
public void setProviderSecret(String providerSecret) {
this.providerSecret = providerSecret;
}
public void setProviderState(IdentityProviderState providerState) {
this.providerState = providerState;
}
public void setUriInfo(UriInfo uriInfo) {
this.uriInfo = uriInfo;
}
}

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/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class IdentityProviderState {
private final Map<String, Object> state = Collections.synchronizedMap(new HashMap<String, Object>());
public boolean contains(String key) {
return state.containsKey(key);
}
public void put(String key, Object value) {
state.put(key, value);
}
@SuppressWarnings("unchecked")
public <T> T remove(String key) {
return (T) state.remove(key);
}
}

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@ -0,0 +1,117 @@
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social.google;
import java.net.URI;
import java.util.UUID;
import org.jboss.resteasy.logging.Logger;
import org.keycloak.social.IdentityProvider;
import org.keycloak.social.IdentityProviderCallback;
import org.picketlink.idm.model.SimpleUser;
import org.picketlink.idm.model.User;
import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeTokenRequest;
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
import com.google.api.client.googleapis.auth.oauth2.GoogleTokenResponse;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.jackson.JacksonFactory;
import com.google.api.services.oauth2.Oauth2;
import com.google.api.services.oauth2.model.Tokeninfo;
import com.google.api.services.oauth2.model.Userinfo;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class GoogleProvider implements IdentityProvider {
private static final JacksonFactory JSON_FACTORY = new JacksonFactory();
private static final Logger log = Logger.getLogger(GoogleProvider.class);
private static final NetHttpTransport TRANSPORT = new NetHttpTransport();
@Override
public String getId() {
return "google";
}
@Override
public URI getAuthUrl(IdentityProviderCallback callback) {
String state = UUID.randomUUID().toString();
callback.putState(state, null);
return callback
.createUri("https://accounts.google.com/o/oauth2/auth")
.setQueryParam("client_id", callback.getProviderKey())
.setQueryParam("response_type", "code")
.setQueryParam("scope",
"https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email")
.setQueryParam("redirect_uri", callback.getProviderCallbackUrl().toString()).setQueryParam("state", state)
.build();
}
@Override
public String getName() {
return "Google";
}
@Override
public boolean isCallbackHandler(IdentityProviderCallback callback) {
return callback.containsQueryParam("state") && callback.containsState(callback.getQueryParam("state"));
}
@Override
public User processCallback(IdentityProviderCallback callback) {
String code = callback.getQueryParam("code");
try {
GoogleTokenResponse tokenResponse = new GoogleAuthorizationCodeTokenRequest(TRANSPORT, JSON_FACTORY,
callback.getProviderKey(), callback.getProviderSecret(), code, callback.getProviderCallbackUrl().toString())
.execute();
GoogleCredential credential = new GoogleCredential.Builder().setJsonFactory(JSON_FACTORY).setTransport(TRANSPORT)
.setClientSecrets(callback.getProviderKey(), callback.getProviderSecret()).build()
.setFromTokenResponse(tokenResponse);
Oauth2 oauth2 = new Oauth2.Builder(TRANSPORT, JSON_FACTORY, credential).build();
Tokeninfo tokenInfo = oauth2.tokeninfo().setAccessToken(credential.getAccessToken()).execute();
if (tokenInfo.containsKey("error")) {
throw new RuntimeException("error");
}
Userinfo userInfo = oauth2.userinfo().get().execute();
User user = new SimpleUser(userInfo.getEmail());
user.setFirstName(userInfo.getGivenName());
user.setLastName(userInfo.getFamilyName());
user.setEmail(userInfo.getEmail());
return user;
} catch (Exception e) {
log.error("Failed to process callback", e);
return null;
}
}
}

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@ -0,0 +1,211 @@
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social.resources;
import java.io.Serializable;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import javax.imageio.spi.ServiceRegistry;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import org.keycloak.social.IdentityProvider;
import org.keycloak.social.IdentityProviderCallback;
import org.keycloak.social.IdentityProviderState;
import org.keycloak.social.util.UriBuilder;
import org.picketlink.idm.model.Attribute;
import org.picketlink.idm.model.User;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
@Path("social")
public class SocialResource {
// TODO This is just temporary - need to either save state variables somewhere they can be flushed after a timeout, or
// alternatively they could be saved in http session, but that is probably not a good idea
private static final Map<String, IdentityProviderState> states = new HashMap<String, IdentityProviderState>();
private static synchronized IdentityProviderState getProviderState(IdentityProvider provider) {
IdentityProviderState s = states.get(provider.getId());
if (s == null) {
s = new IdentityProviderState();
states.put(provider.getId(), s);
}
return s;
}
@Context
private HttpHeaders headers;
@Context
private UriInfo uriInfo;
@GET
@Path("{application}/callback")
public Response callback(@PathParam("application") String application) throws URISyntaxException {
String realm = null; // TODO Get realm for application
IdentityProviderCallback callback = new IdentityProviderCallback();
callback.setApplication(application);
callback.setHeaders(headers);
callback.setUriInfo(uriInfo);
Iterator<IdentityProvider> itr = ServiceRegistry.lookupProviders(IdentityProvider.class);
for (IdentityProvider provider = itr.next(); itr.hasNext();) {
callback.setProviderState(getProviderState(provider));
if (provider.isCallbackHandler(callback)) {
User user = provider.processCallback(callback);
if (user == null) {
break;
}
String providerUsername = user.getLoginName();
String providerUsernameKey = provider.getId() + ".username";
user.setAttribute(new Attribute<String>(providerUsernameKey, user.getLoginName()));
User existingUser = getUser(realm, user.getLoginName());
if (existingUser != null) {
user = mergeUser(user, existingUser);
updateUser(realm, user);
} else {
if (user.getEmail() != null && getUser(realm, user.getEmail()) == null) {
user.setLoginName(user.getEmail());
} else if (getUser(realm, user.getLoginName()) != null) {
for (int i = 0;; i++) {
if (getUser(realm, providerUsername + i) == null) {
user.setLoginName(providerUsername + i);
break;
}
}
}
createUser(realm, user);
}
// TODO Get bearer token etc and redirect to application callback url
URI uri = null;
return Response.seeOther(uri).build();
}
}
return redirectToLogin(application, "login_failed");
}
private void createUser(String realm, User user) {
// TODO Save user in IDM
}
@GET
@Path("providers")
public List<IdentityProvider> getProviders() {
List<IdentityProvider> providers = new LinkedList<IdentityProvider>();
Iterator<IdentityProvider> itr = ServiceRegistry.lookupProviders(IdentityProvider.class);
while (itr.hasNext()) {
providers.add(itr.next());
}
return providers;
}
private User getUser(String realm, String username) {
// TODO Get user from IDM
return null;
}
private User mergeUser(User source, User destination) {
if (source.getEmail() != null) {
destination.setEmail(source.getEmail());
}
if (source.getFirstName() != null) {
destination.setFirstName(source.getFirstName());
}
if (source.getLastName() != null) {
destination.setLastName(source.getLastName());
}
for (Attribute<? extends Serializable> attribute : source.getAttributes()) {
destination.setAttribute(attribute);
}
return destination;
}
private Response redirectToLogin(String application, String error) {
URI uri = new UriBuilder(headers, uriInfo, "login?application=" + application + "&error=login_failed").build();
return Response.seeOther(uri).build();
}
@GET
@Path("{application}/auth/{provider}")
@Produces(MediaType.TEXT_HTML)
public Response redirectToProviderAuth(@PathParam("application") String application,
@PathParam("provider") String providerId) {
Iterator<IdentityProvider> itr = ServiceRegistry.lookupProviders(IdentityProvider.class);
IdentityProvider provider;
for (provider = itr.next(); itr.hasNext() && !provider.getId().equals(providerId);) {
}
if (provider == null) {
return redirectToLogin(application, "invalid_provider");
}
IdentityProviderCallback callback = new IdentityProviderCallback();
callback.setApplication(application);
callback.setHeaders(headers);
callback.setUriInfo(uriInfo);
callback.setProviderKey(null); // TODO Get provider key
callback.setProviderSecret(null); // TODO Get provider secret
URI authUrl = provider.getAuthUrl(callback);
if (authUrl != null) {
return Response.seeOther(authUrl).build();
} else {
return redirectToLogin(application, "invalid_provider");
}
}
private void updateUser(String realm, User user) {
// TODO Update user in IDM
}
}

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/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social.twitter;
import java.net.URI;
import org.jboss.resteasy.logging.Logger;
import org.keycloak.social.IdentityProvider;
import org.keycloak.social.IdentityProviderCallback;
import org.picketlink.idm.model.SimpleUser;
import org.picketlink.idm.model.User;
import twitter4j.Twitter;
import twitter4j.TwitterFactory;
import twitter4j.auth.RequestToken;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class TwitterProvider implements IdentityProvider {
private static final Logger log = Logger.getLogger(TwitterProvider.class);
@Override
public String getId() {
return "twitter";
}
@Override
public URI getAuthUrl(IdentityProviderCallback callback) {
try {
Twitter twitter = new TwitterFactory().getInstance();
twitter.setOAuthConsumer(callback.getProviderKey(), callback.getProviderSecret());
RequestToken requestToken = twitter.getOAuthRequestToken();
callback.putState(requestToken.getToken(), requestToken);
return callback.createUri(requestToken.getAuthenticationURL()).build();
} catch (Exception e) {
log.error("Failed to retrieve login url", e);
return null;
}
}
@Override
public String getName() {
return "Twitter";
}
@Override
public boolean isCallbackHandler(IdentityProviderCallback callback) {
return callback.containsQueryParam("oauth_token") && callback.containsState(callback.getQueryParam("oauth_token"));
}
@Override
public User processCallback(IdentityProviderCallback callback) {
try {
Twitter twitter = new TwitterFactory().getInstance();
twitter.setOAuthConsumer(callback.getProviderKey(), callback.getProviderSecret());
String verifier = callback.getQueryParam("oauth_verifier");
RequestToken requestToken = callback.getState(callback.getQueryParam("oauth_token"));
twitter.getOAuthAccessToken(requestToken, verifier);
twitter4j.User twitterUser = twitter.verifyCredentials();
User user = new SimpleUser(String.valueOf(twitterUser.getScreenName()));
user.setFirstName(twitterUser.getName());
return user;
} catch (Exception e) {
log.error("Failed to process callback", e);
return null;
}
}
}

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/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.social.util;
import java.net.URI;
import java.net.URISyntaxException;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.UriInfo;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class UriBuilder {
private final javax.ws.rs.core.UriBuilder b;
private String fragment;
public UriBuilder(HttpHeaders headers, UriInfo uriInfo, String path) {
if (path.contains("#")) {
String t = path;
path = t.substring(0, t.indexOf('#'));
fragment = t.substring(t.indexOf('#'));
}
if (path.contains("://")) {
b = javax.ws.rs.core.UriBuilder.fromUri(path);
} else {
URI absolutePath = uriInfo.getAbsolutePath();
if (headers.getRequestHeaders().containsKey("x-forwarded-proto")) {
String scheme = headers.getRequestHeaders().get("x-forwarded-proto").get(0);
try {
absolutePath = new URI(absolutePath.toString().replaceFirst(".*://", scheme + "://"));
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
}
if (path.startsWith("/")) {
b = javax.ws.rs.core.UriBuilder.fromUri(absolutePath.resolve(path));
} else {
URI uri = absolutePath;
String p = uri.getPath();
p = p.substring(0, p.indexOf('/', 1) + 1);
uri = uri.resolve(p + path);
b = javax.ws.rs.core.UriBuilder.fromUri(uri);
}
}
}
public URI build() {
URI uri = b.build();
if (fragment != null) {
uri = uri.resolve(fragment);
}
return uri;
}
public UriBuilder setQueryParam(String name, String value) {
b.replaceQueryParam(name, value);
return this;
}
}

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org.keycloak.social.google.GoogleProvider
org.keycloak.social.twitter.TwitterProvider