/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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 org.keycloak.protocol.oidc.endpoints;
import org.keycloak.common.util.UriUtils;
import org.keycloak.models.ClientModel;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.protocol.oidc.utils.WebOriginsUtils;
import org.keycloak.services.util.CacheControlUtil;
import org.keycloak.services.util.P3PHelper;
import org.keycloak.utils.MediaType;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import java.io.InputStream;
import java.util.Set;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class LoginStatusIframeEndpoint {
@Context
private UriInfo uriInfo;
@Context
private KeycloakSession session;
private RealmModel realm;
public LoginStatusIframeEndpoint(RealmModel realm) {
this.realm = realm;
}
@GET
@Produces(MediaType.TEXT_HTML_UTF_8)
public Response getLoginStatusIframe(@QueryParam("client_id") String client_id,
@QueryParam("origin") String origin) {
InputStream resource = getClass().getClassLoader().getResourceAsStream("login-status-iframe.html");
if (resource != null) {
P3PHelper.addP3PHeader(session);
return Response.ok(resource).cacheControl(CacheControlUtil.getDefaultCacheControl()).build();
} else {
return Response.status(Response.Status.NOT_FOUND).build();
}
}
@GET
@Path("init")
public Response preCheck(@QueryParam("client_id") String clientId, @QueryParam("origin") String origin) {
try {
RealmModel realm = session.getContext().getRealm();
ClientModel client = session.realms().getClientByClientId(clientId, realm);
if (client != null) {
Set<String> validWebOrigins = WebOriginsUtils.resolveValidWebOrigins(uriInfo, client);
validWebOrigins.add(UriUtils.getOrigin(uriInfo.getRequestUri()));
if (validWebOrigins.contains("*") || validWebOrigins.contains(origin)) {
return Response.noContent().build();
}
}
} catch (Throwable t) {
}
return Response.status(Response.Status.FORBIDDEN).build();
}
}