From f75caf002c2014cd1dd875225417f2a5de1af9d0 Mon Sep 17 00:00:00 2001
From: Matthias Piepkorn <mpiepk@gmail.com>
Date: Wed, 26 Jul 2017 17:54:25 +0000
Subject: [PATCH] adapt to changes in Keycloak 3.2 (fixes #6)
---
src/main/java/org/keycloak/protocol/cas/utils/ContentTypeHelper.java | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/src/main/java/org/keycloak/protocol/cas/utils/ContentTypeHelper.java b/src/main/java/org/keycloak/protocol/cas/utils/ContentTypeHelper.java
index e842ef0..5096474 100644
--- a/src/main/java/org/keycloak/protocol/cas/utils/ContentTypeHelper.java
+++ b/src/main/java/org/keycloak/protocol/cas/utils/ContentTypeHelper.java
@@ -1,5 +1,6 @@
package org.keycloak.protocol.cas.utils;
+import org.jboss.resteasy.spi.BadRequestException;
import org.jboss.resteasy.spi.HttpRequest;
import org.keycloak.protocol.cas.CASLoginProtocol;
@@ -19,9 +20,15 @@
public MediaType selectResponseType() {
String format = uriInfo.getQueryParameters().getFirst(CASLoginProtocol.FORMAT_PARAM);
if (format != null && !format.isEmpty()) {
- request.getMutableHeaders().add(HttpHeaders.ACCEPT, "application/" + format);
+ //if parameter is set, it overrides all header values (see spec section 2.5.1)
+ request.getMutableHeaders().putSingle(HttpHeaders.ACCEPT, "application/" + format.toLowerCase());
}
- Variant variant = restRequest.selectVariant(Variant.mediaTypes(MediaType.APPLICATION_XML_TYPE, MediaType.APPLICATION_JSON_TYPE).build());
- return variant == null ? MediaType.APPLICATION_XML_TYPE : variant.getMediaType();
+ try {
+ Variant variant = restRequest.selectVariant(Variant.mediaTypes(MediaType.APPLICATION_XML_TYPE, MediaType.APPLICATION_JSON_TYPE).build());
+ return variant == null ? MediaType.APPLICATION_XML_TYPE : variant.getMediaType();
+ } catch (BadRequestException e) {
+ //the default Accept header set by java.net.HttpURLConnection is invalid (cf. RESTEASY-960)
+ return MediaType.APPLICATION_XML_TYPE;
+ }
}
}
--
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