CODEWITHSUNDEEP
javaspringtomcatimpersonation
andthereitgoes
andthereitgoes

Reputation: 889

How to implement an impersonation feature?

If you have used Gitlab - it has an impersonsation feature where if your user has the 'owner' role the can 'impersonate' any user that has been created on the system by clicking a button and see what they see.

I would like to understand how can one implement a feature like that? what is the software design / architecture for it.

I am planning to design and implement this functionality in Java, Spring and Tomcat using server side sessions and would prefer to roll-out my own impersonation feature instead of using a library

Upvotes: 1

Views: 1430

Answers (1)

dey.shin
dey.shin

Reputation: 990

If you want a specific solution that GitLab implemented in Ruby, you could take a look at the commit that introduced the feature: Commit 3bb626f9 - refactor login as to be impersonation with better login/logout

Please note that the security issue introduced on this commit was later fixed later: GitLab Blog Post - Critical Security Release for GitLab 8.2 through 8.7

Otherwise, I think this question is too broad. I need some more details - Framework, Current Authentication mechanism, etc.

EDIT: I do not know Java Spring framework too well, but these links may help you:

  1. spring security (3.0.x) and user impersonation
  2. How to do impersonation in spring

Upvotes: 1

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