commit c8eabde13f226fd0647c623e6eb67170768d02d1
author Akhil Subhash Naik <asnaik@hortonworks.com> Thu Sep 19 11:25:40 2019 +0530
committer Lee moon soo <moon@apache.org> Thu Sep 19 09:58:45 2019 -0700
tree 45a0629e0dde6931187f848e4853a13408af2932
parent 14bbeb6d99a16b46545fbdc0850e3b10ae8cb703

ZEPPELIN-4335 Deleting a Notebook is vulnerable to XSS attach

### What is this PR for?
Fix of : ZEPPELIN-4335 Deleting a Notebook is vulnerable to XSS attach

Issue reproduction steps :

1) create a notebook
2) give the permission to notebook as : <script>alert('hi')</script> (press space after writing this, not enter key)
3) after this, try to delete the notebook, the BootstrapDialog that popups stating insufficient privilages is vulnerable to XSS attack

### What type of PR is it?
BUG FIX ZEPPELIN-4335

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-4335

### How should this be tested?

Test as per reproduction steps :
1) create a notebook
2) give the permission to notebook as : <script>alert('hi')</script> (press space after writing this, not enter key)
3) after this, try to delete the notebook, the BootstrapDialog that popups stating insufficient privilages is vulnerable to XSS attack

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No

Author: Akhil Subhash Naik <asnaik@hortonworks.com>

Closes #3452 from Akhilsnaik/ZEPPELIN-4335 and squashes the following commits:

95212d846 [Akhil Subhash Naik] ZEPPELIN-4335 Deleting a Notebook is vulnerable to XSS attach (asnaik)

(cherry picked from commit f9e2ff8ff8316e973957041b0f213ce7651cab1c)
Signed-off-by: Lee moon soo <moon@apache.org>