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/*******************************************************************************
* Copyright (c) 2015 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.jaxrs.server.internal.security.oauth2.provider.endpoints;
import java.net.URI;
import java.util.List;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;
import org.apache.cxf.rs.security.oauth2.common.Client;
import org.apache.cxf.rs.security.oauth2.common.OAuthAuthorizationData;
import org.apache.cxf.rs.security.oauth2.common.OAuthPermission;
import org.apache.cxf.rs.security.oauth2.common.ServerAccessToken;
import org.apache.cxf.rs.security.oauth2.common.UserSubject;
import org.apache.cxf.rs.security.oauth2.services.ImplicitGrantService;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.jaxrs.server.internal.security.oauth2.OAuthUtil;
import org.eclipse.osee.jaxrs.server.internal.security.oauth2.provider.ClientLogoUriResolver;
/**
* @author Angel Avila
*/
public class ImplicitGrantEndpoint extends ImplicitGrantService {
private final ClientLogoUriResolver clientLogoUriResolver;
private boolean useRegisteredRedirectUriIfPossible = true;
public ImplicitGrantEndpoint(ClientLogoUriResolver clientLogoUriResolver) {
super();
this.clientLogoUriResolver = clientLogoUriResolver;
}
@Override
protected Response createGrant(MultivaluedMap<String, String> params, Client client, String redirectUri, List<String> requestedScope, List<String> approvedScope, UserSubject userSubject, ServerAccessToken preAuthorizedToken) {
Response response =
super.createGrant(params, client, redirectUri, requestedScope, approvedScope, userSubject, preAuthorizedToken);
String forwardedServer = OAuthUtil.getForwarderServer();
if (Strings.isValid(forwardedServer)) {
URI location = response.getLocation();
String scheme = location.getScheme();
URI finalUri = UriBuilder//
.fromPath(forwardedServer)//
.scheme(scheme)//
.path(location.getRawPath())//
.replaceQuery(location.getRawQuery())//
.fragment(location.getRawFragment())//
.buildFromEncoded();
response = Response.seeOther(finalUri).build();
}
return response;
}
@Override
protected Response createErrorResponse(MultivaluedMap<String, String> params, String redirectUri, String error) {
Response response = super.createErrorResponse(params, redirectUri, error);
String forwardedServer = OAuthUtil.getForwarderServer();
if (Strings.isValid(forwardedServer)) {
URI location = response.getLocation();
String scheme = location.getScheme();
URI finalUri = UriBuilder//
.fromPath(forwardedServer)//
.scheme(scheme)//
.path(location.getRawPath())//
.replaceQuery(location.getRawQuery())//
.fragment(location.getRawFragment())//
.buildFromEncoded();
response = Response.seeOther(finalUri).build();
}
return response;
}
/**
* If a client does not include a redirect_uri parameter but has an exactly one pre-registered redirect_uri then use
* that redirect_uri
*
* @param value allows to use a single registered redirect_uri if set to true (default)
*/
@Override
public void setUseRegisteredRedirectUriIfPossible(boolean value) {
this.useRegisteredRedirectUriIfPossible = value;
super.setUseRegisteredRedirectUriIfPossible(value);
}
/**
* Override fixes OAuthAuthorizationData creation
*/
@Override
protected OAuthAuthorizationData createAuthorizationData(Client client, MultivaluedMap<String, String> params, UserSubject subject, String redirectUri, List<OAuthPermission> perms) {
OAuthAuthorizationData secData = super.createAuthorizationData(client, params, subject, redirectUri, perms);
String oldReplyTo = secData.getReplyTo();
URI replyToUri = UriBuilder.fromPath(oldReplyTo).buildFromEncoded();
String forwardedServer = OAuthUtil.getForwarderServer();
if (Strings.isValid(forwardedServer)) {
String scheme = replyToUri.getScheme();
URI newReplyTo = UriBuilder//
.fromPath(forwardedServer)//
.scheme(scheme)//
.path(replyToUri.getRawPath())//
.replaceQuery(replyToUri.getRawQuery())//
.fragment(replyToUri.getRawFragment())//
.buildFromEncoded();
secData.setReplyTo(newReplyTo.toString());
}
secData.setApplicationName(client.getApplicationName());
secData.setApplicationCertificates(client.getApplicationCertificates());
UriInfo uriInfo = getMessageContext().getUriInfo();
URI clientLogoUri = clientLogoUriResolver.getClientLogoUri(uriInfo, client);
if (Strings.isValid(forwardedServer)) {
String scheme = clientLogoUri.getScheme();
URI newClientLogoUri = UriBuilder//
.fromPath(forwardedServer)//
.scheme(scheme)//
.path(clientLogoUri.getRawPath())//
.replaceQuery(clientLogoUri.getRawQuery())//
.fragment(clientLogoUri.getRawFragment())//
.buildFromEncoded();
secData.setApplicationLogoUri(newClientLogoUri.toString());
} else {
secData.setApplicationLogoUri(clientLogoUri.toString());
}
return secData;
}
@Override
protected String validateRedirectUri(Client client, String redirectUri) {
List<String> uris = client.getRedirectUris();
if (redirectUri != null) {
boolean foundMatch = false;
for (String uriRegex : uris) {
if (redirectUri.matches(uriRegex)) {
foundMatch = true;
break;
}
}
if (!foundMatch) {
redirectUri = null;
}
} else if (uris.size() == 1 && useRegisteredRedirectUriIfPossible) {
redirectUri = uris.get(0);
}
if (redirectUri == null && uris.size() == 0 && !canRedirectUriBeEmpty(client)) {
reportInvalidRequestError("Client Redirect Uri is invalid");
}
return redirectUri;
}
}
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