GitHub user elek opened a pull request:
https://github.com/apache/zeppelin/pull/2166
[ZEPPELIN-2288] Fix Cross-Site WebSocket check
Change-Id: Iad87ebe0b5dd6bd67a12e47fe83fbd0e1e71bda9
### What is this PR for?
ZEPPELIN-173 implemented an optional check for the Origin header during the
websocket connection creation. This check is no longer active since jetty is
upgraded to 9 as the checkOrigin method is no longer called automatically.
This fix, just calls the existing check from the WebsocketCreator manually.
### What type of PR is it?
Bug Fix
### Todos
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2288
### How should this be tested?
1. Set `zeppelin.server.allowed.origins` in zeppelin-site.xml other than
the default `*`. Eg. `xxxx`
2. Start zeppelin
3. Try to open the zeppelin ws conection with different origin:
```
curl 'http://localhost:8080/ws' -H 'Host: localhost:8080' -H 'User-Agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:47.0) Gecko/20100101
Firefox/47.0' -H 'Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' -H
'Accept-Language: en-US,en;q=0.5' --compressed -H 'Sec-WebSocket-Version: 13'
-H 'origin: http://other:8080' -H 'Sec-WebSocket-Extensions:
permessage-deflate' -H 'Sec-WebSocket-Key: BpiqAMwZaQUJQ//NtEaQPw==' -H
'Connection: keep-alive, Upgrade' -H 'Pragma: no-cache' -H 'Cache-Control:
no-cache' -H 'Upgrade: websocket'
```
4. The websocket creation should be failed if the origin is not localhost
or not the string configurated at 2.
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/elek/zeppelin ZEPPELIN-2288
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2166.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2166
----
commit 9f8f998b3b318b946422bc798e27beed178c5084
Author: Elek, Márton <e...@users.noreply.github.com>
Date: 2017-03-20T14:23:51Z
[ZEPPELIN-2288] Fix Cross-Site WebSocket check
Change-Id: Iad87ebe0b5dd6bd67a12e47fe83fbd0e1e71bda9
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