Upgrade Jackson 2 => Jackson 3

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#730 5 comments 16 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
45/100
Issue type
Refactor
Clarity
Mostly clear
Activity status
Stale
Tech stack
java
Domain
backend

Research direction

Start with the Jackson dependency declaration, then inspect the stack-trace entry points in JWTCreator.java:39 and JWT.java:72. Check the existing test coverage before migrating versions; done means the project builds and tests pass without the reported NoClassDefFoundError.

Written by the indexing model from the issue text.

Description

feature request
Checklist
  • I have looked into the Readme and Examples, and have not found a suitable solution or answer.
  • I have looked into the API documentation and have not found a suitable solution or answer.
  • I have searched the issues and have not found a suitable solution or answer.
  • I have searched the Auth0 Community forums and have not found a suitable solution or answer.
  • I agree to the terms within the Auth0 Code of Conduct.
Describe the problem you'd like to have solved

Hi,

Please upgrade Jackson 2 dependency to Jackson 3 version.

Regards,

Describe the ideal solution

Use latest Jackson 3 version to avoid NDF.

com/fasterxml/jackson/databind/json/JsonMapper 
java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/json/JsonMapper  
	at com.auth0.jwt.JWTCreator.<clinit>(JWTCreator.java:39)  
	at com.auth0.jwt.JWT.create(JWT.java:72)
Alternatives and current workarounds

No response

Additional context

No response

Dominant language
Java
Stars
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Forks
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Avg merge
2d 15h
Merged PRs (30d)
4

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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