feat: Allow logout with invalid session token

[dblythy]

Pull Request

• Report security issues confidentially.
• Any contribution is under this license.
• Link this pull request to an issue.

Issue

Currently, if trying to logout with an invalid session token, you will need to catch the error, and call logout again. It can be a bit tedious.

Closes: #307

Approach

Improves clearing session by allowing Parse.User.logOut({ clearSession: true }), which resolves even if invalid session token is returned.

Tasks

• Add tests

[parse-github-assistant]

I will reformat the title to use the proper commit message syntax.

[parse-github-assistant]

Thanks for opening this pull request!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (d098c00) to head (f275357).

Additional details and impacted files

@@            Coverage Diff            @@
##             alpha     #1803   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           64        64           
  Lines         6238      6244    +6     
  Branches      1450      1467   +17     
=========================================
+ Hits          6238      6244    +6     

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[mtrezza]

Currently, if trying to logout with an invalid session token, you will need to catch the error, and call logout again.

What would be the difference between the first and second logout request? What makes the first fail and the second succeed?

[mtrezza]

@dblythy Friendly ping regarding the previous question. If the 1st logout attempt fails, why does the 2nd attempt (after catching the error) succeed?

[dplewis]

@dblythy We should add this to the server side like parse-community/parse-server#8722 so that it can work for all SDK's

@mtrezza I have no idea why there is a need to call Parse.User.logOut twice when there is a invalid session error to log out. I've been running into this issue a lot while fixing sessionToken invalid issues.

[mtrezza]

Could you please open a separate issue for this?

[dblythy]

@dplewis see parse-community/parse-server#7277 (comment)

[kishanio]

are we still tracking this?

[dplewis]

@dblythy Nice job! Can you fix the merge conflicts?

[dplewis]

@dblythy @mtrezza This is ready to merge

[mtrezza]

I think this needs a better explanation. It's now a rather technical description but not so clear what the purpose of the option is and why / when one should use it.