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KEYCLOAK-2043 Set cache-control header in well-known endpoints

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Stian Thorgersen 2015-11-25 13:28:43 +01:00
parent 889679c715
commit 1eacdc6904
3 changed files with 31 additions and 11 deletions
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10
services/src/main/java/org/keycloak/services/resources/RealmsResource.java
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@ -3,6 +3,7 @@ package org.keycloak.services.resources;
import org.jboss.logging.Logger;
import org.jboss.resteasy.spi.NotFoundException;
import org.jboss.resteasy.spi.ResteasyProviderFactory;
import org.keycloak.Config;
import org.keycloak.common.ClientConnection;
import org.keycloak.events.EventBuilder;
import org.keycloak.models.ClientModel;
@ -17,6 +18,7 @@ import org.keycloak.services.clientregistration.ClientRegistrationService;
import org.keycloak.services.managers.AuthenticationManager;
import org.keycloak.services.managers.BruteForceProtector;
import org.keycloak.services.managers.RealmManager;
import org.keycloak.services.util.CacheControlUtil;
import org.keycloak.wellknown.WellKnownProvider;
import javax.ws.rs.GET;
@ -24,11 +26,7 @@ import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.core.*;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
@ -190,7 +188,7 @@ public class RealmsResource {
init(name);
WellKnownProvider wellKnown = session.getProvider(WellKnownProvider.class, providerName);
return Response.ok(wellKnown.getConfig()).build();
return Response.ok(wellKnown.getConfig()).cacheControl(CacheControlUtil.getDefaultCacheControl()).build();
}
}

7
services/src/main/java/org/keycloak/services/resources/ThemeResource.java
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@ -7,6 +7,7 @@ import org.keycloak.freemarker.Theme;
import org.keycloak.freemarker.ThemeProvider;
import org.keycloak.models.KeycloakSession;
import org.keycloak.common.util.MimeTypeUtil;
import org.keycloak.services.util.CacheControlUtil;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
@ -49,11 +50,7 @@ public class ThemeResource {
Theme theme = themeProvider.getTheme(themeName, Theme.Type.valueOf(themType.toUpperCase()));
InputStream resource = theme.getResourceAsStream(path);
if (resource != null) {
CacheControl cacheControl = new CacheControl();
cacheControl.setNoTransform(false);
cacheControl.setMaxAge(Config.scope("theme").getInt("staticMaxAge", -1));
return Response.ok(resource).type(MimeTypeUtil.getContentType(path)).cacheControl(cacheControl).build();
return Response.ok(resource).type(MimeTypeUtil.getContentType(path)).cacheControl(CacheControlUtil.getDefaultCacheControl()).build();
} else {
return Response.status(Response.Status.NOT_FOUND).build();
}

25
services/src/main/java/org/keycloak/services/util/CacheControlUtil.java Normal file
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@ -0,0 +1,25 @@
package org.keycloak.services.util;
import org.keycloak.Config;
import javax.ws.rs.core.CacheControl;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class CacheControlUtil {
public static CacheControl getDefaultCacheControl() {
CacheControl cacheControl = new CacheControl();
cacheControl.setNoTransform(false);
Integer maxAge = Config.scope("theme").getInt("staticMaxAge");
if (maxAge != null && maxAge > 0) {
cacheControl.setMaxAge(maxAge);
} else {
cacheControl.setNoCache(true);
}
return cacheControl;
}
}