From 6c8f95c5bec95b35ac806df026335a7493ba271d Mon Sep 17 00:00:00 2001
From: Martin Lowe <martin.lowe@eclipse-foundation.org>
Date: Mon, 30 Nov 2020 09:48:32 -0500
Subject: [PATCH] Updated CORS filter to explicitly allow all filters (#16)
* Updated CORS filter to explicitly allow all filters
Signed-off-by: Martin Lowe <martin.lowe@eclipse-foundation.org>
* Add explicit CORS header filter (baked in not working as intended)
Signed-off-by: Martin Lowe <martin.lowe@eclipse-foundation.org>
---
.../adopters/response/CORSFilter.java | 34 +++++++++++++++++++
src/main/resources/application.properties | 4 +++
2 files changed, 38 insertions(+)
create mode 100644 src/main/java/org/eclipsefoundation/adopters/response/CORSFilter.java
diff --git a/src/main/java/org/eclipsefoundation/adopters/response/CORSFilter.java b/src/main/java/org/eclipsefoundation/adopters/response/CORSFilter.java
new file mode 100644
index 0000000..b691ef3
--- /dev/null
+++ b/src/main/java/org/eclipsefoundation/adopters/response/CORSFilter.java
@@ -0,0 +1,34 @@
+/**
+ * ***************************************************************************** Copyright (C) 2020
+ * Eclipse Foundation
+ *
+ * <p>This program and the accompanying materials are made available under the terms of the Eclipse
+ * Public License 2.0 which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * <p>SPDX-License-Identifier: EPL-2.0
+ * ****************************************************************************
+ */
+package org.eclipsefoundation.adopters.response;
+
+import java.io.IOException;
+import java.util.Arrays;
+
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import javax.ws.rs.ext.Provider;
+
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+
+@Provider
+public class CORSFilter implements ContainerResponseFilter {
+ @ConfigProperty(name = "quarkus.http.cors.exposed-headers")
+ String exposedHeaders;
+
+ @Override
+ public void filter(
+ ContainerRequestContext requestContext, ContainerResponseContext responseContext)
+ throws IOException {
+ responseContext.getHeaders().put("Access-Control-Expose-Headers", Arrays.asList(exposedHeaders));
+ }
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index a251389..7626e02 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -4,6 +4,10 @@ org.eclipsefoundation.adopters.api.ProjectsAPI/mp-rest/url=https://projects.ecli
quarkus.http.port=8080
quarkus.http.root-path=/adopters
+## CORS settings
+quarkus.http.cors=true
+quarkus.http.cors.exposed-headers=Etag,Link,Content-Type
+
## Adopters raw location
eclipse.adopters.path.json=/config/adopters.json
%dev.eclipse.adopters.path.json=/tmp/config/adopters.json
\ No newline at end of file
--
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