GitHub user pellmont opened a pull request: https://github.com/apache/zeppelin/pull/2891
ZEPPELIN-1070: Inject Credentials in any Interpreter-Code ### What is this PR for? This PR enables a generic syntax for inserting credentials. A username can be inserted by $[user.entry] where "entry" is the name of the credential. A password can be inserted by $[password.entry]. To avoid output of the password all occurences of the password-String in the Interpreter-output will be replaced by "###". This should not be a really secure feature (since the runner of the notebook knows the password anyway), but it should avoid accidential exposure of the used passwords by any sort of interpreter echo. ### What type of PR is it? Feature ### Todos * [ ] - Documentation ### What is the Jira issue? ZEPPELIN-1070 Enable data source authentication in each community interpreters ### How should this be tested? * unit tests available ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? The new syntax could break notebooks which contain the patterns $[user.*] or $[password.*]. But I assume this pattern is not very common... * Does this needs documentation? yes, but I didn't find the proper place to document it yet. You can merge this pull request into a Git repository by running: $ git pull https://github.com/pellmont/zeppelin ZEPPELIN-1070 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2891.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 #2891 ---- commit 6770a7eebd376518eb3fa8a833add0bee4d9493c Author: Pascal Pellmont <github@...> Date: 2018-02-04T11:08:48Z ZEPPELIN-1070: Inject Credentials in any Interpreter-Code ---- ---