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Posted to commits@zeppelin.apache.org by pr...@apache.org on 2017/09/06 10:49:24 UTC
zeppelin git commit: [ZEPPELIN-2896] Replacing addHeader with
setHeader method in CorsFilter.java
Repository: zeppelin
Updated Branches:
refs/heads/master a1c13c6b5 -> faa9d8615
[ZEPPELIN-2896] Replacing addHeader with setHeader method in CorsFilter.java
### What is this PR for?
HTTP Response Headers were being added multiple times. Replacing addHeader method with setHeader overrides the Response Header value with new/existing value instead of adding another duplicate response Header.
### What type of PR is it?
[Bug Fix]
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-2896
### How should this be tested?
Open the Zeppelin URL in Chrome Browser. Select "More Tools" -> "Developer Tools" from the right-side menu. Under Network Section, select the request with name "localhost" and check for "Response Headers". You should see response headers appearing only once.
![screen shot 2017-09-04 at 3 21 32 pm](https://user-images.githubusercontent.com/6433184/30021436-feb7a6e4-9184-11e7-9161-f9f8350b7df2.png)
Author: krishna-pandey <kr...@gmail.com>
Closes #2564 from krishna-pandey/ZEPPELIN-2896 and squashes the following commits:
66aa3b229 [krishna-pandey] Fixing test cases in CorsFilterTest.java
89a3fdcd3 [krishna-pandey] replacing addHeader with setHeader
Project: http://git-wip-us.apache.org/repos/asf/zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/zeppelin/commit/faa9d861
Tree: http://git-wip-us.apache.org/repos/asf/zeppelin/tree/faa9d861
Diff: http://git-wip-us.apache.org/repos/asf/zeppelin/diff/faa9d861
Branch: refs/heads/master
Commit: faa9d861571d80f3061940fbee5d0f11cc4acac3
Parents: a1c13c6
Author: krishna-pandey <kr...@gmail.com>
Authored: Tue Sep 5 12:18:54 2017 +0530
Committer: Prabhjyot Singh <pr...@gmail.com>
Committed: Wed Sep 6 16:19:17 2017 +0530
----------------------------------------------------------------------
.../java/org/apache/zeppelin/server/CorsFilter.java | 16 ++++++++--------
.../org/apache/zeppelin/server/CorsFilterTest.java | 4 ++--
2 files changed, 10 insertions(+), 10 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/zeppelin/blob/faa9d861/zeppelin-server/src/main/java/org/apache/zeppelin/server/CorsFilter.java
----------------------------------------------------------------------
diff --git a/zeppelin-server/src/main/java/org/apache/zeppelin/server/CorsFilter.java b/zeppelin-server/src/main/java/org/apache/zeppelin/server/CorsFilter.java
index 3a74bf4..b5cca5b 100644
--- a/zeppelin-server/src/main/java/org/apache/zeppelin/server/CorsFilter.java
+++ b/zeppelin-server/src/main/java/org/apache/zeppelin/server/CorsFilter.java
@@ -73,19 +73,19 @@ public class CorsFilter implements Filter {
}
private void addCorsHeaders(HttpServletResponse response, String origin) {
- response.addHeader("Access-Control-Allow-Origin", origin);
- response.addHeader("Access-Control-Allow-Credentials", "true");
- response.addHeader("Access-Control-Allow-Headers", "authorization,Content-Type");
- response.addHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, HEAD, DELETE");
+ response.setHeader("Access-Control-Allow-Origin", origin);
+ response.setHeader("Access-Control-Allow-Credentials", "true");
+ response.setHeader("Access-Control-Allow-Headers", "authorization,Content-Type");
+ response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, HEAD, DELETE");
DateFormat fullDateFormatEN =
DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, new Locale("EN", "en"));
- response.addHeader("Date", fullDateFormatEN.format(new Date()));
+ response.setHeader("Date", fullDateFormatEN.format(new Date()));
ZeppelinConfiguration zeppelinConfiguration = ZeppelinConfiguration.create();
- response.addHeader("X-FRAME-OPTIONS", zeppelinConfiguration.getXFrameOptions());
+ response.setHeader("X-FRAME-OPTIONS", zeppelinConfiguration.getXFrameOptions());
if (zeppelinConfiguration.useSsl()) {
- response.addHeader("Strict-Transport-Security", zeppelinConfiguration.getStrictTransport());
+ response.setHeader("Strict-Transport-Security", zeppelinConfiguration.getStrictTransport());
}
- response.addHeader("X-XSS-Protection", zeppelinConfiguration.getXxssProtection());
+ response.setHeader("X-XSS-Protection", zeppelinConfiguration.getXxssProtection());
}
@Override
http://git-wip-us.apache.org/repos/asf/zeppelin/blob/faa9d861/zeppelin-server/src/test/java/org/apache/zeppelin/server/CorsFilterTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-server/src/test/java/org/apache/zeppelin/server/CorsFilterTest.java b/zeppelin-server/src/test/java/org/apache/zeppelin/server/CorsFilterTest.java
index df2a6e9..7ee9951 100644
--- a/zeppelin-server/src/test/java/org/apache/zeppelin/server/CorsFilterTest.java
+++ b/zeppelin-server/src/test/java/org/apache/zeppelin/server/CorsFilterTest.java
@@ -58,7 +58,7 @@ public class CorsFilterTest {
count++;
return null;
}
- }).when(mockResponse).addHeader(anyString(), anyString());
+ }).when(mockResponse).setHeader(anyString(), anyString());
filter.doFilter(mockRequest, mockResponse, mockedFilterChain);
Assert.assertTrue(headers[0].equals("http://localhost:8080"));
@@ -82,7 +82,7 @@ public class CorsFilterTest {
count++;
return null;
}
- }).when(mockResponse).addHeader(anyString(), anyString());
+ }).when(mockResponse).setHeader(anyString(), anyString());
filter.doFilter(mockRequest, mockResponse, mockedFilterChain);
Assert.assertTrue(headers[0].equals(""));