spring-projects / spring-projects/spring-security

Add generic type to CsrfTokenRepository

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in: web type: enhancement
Dominant language
Java
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Description

To improve handling of CsrfToken instances generated by a CsrfTokenRepository, consider adding a generic type similar to SessionRepository in spring-session.

For example:

public interface CsrfTokenRepository<T extends CsrfToken> {
    T generateToken(HttpServletRequest request);
    ...
}

Related gh-4001

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the CsrfTokenRepository interface and related issue gh-4001, then compare the proposed shape with spring-session's SessionRepository. Assess the impact of parameterizing the repository and changing generateToken to return T. Done means the API supports T extends CsrfToken and the affected repository usage remains coherent.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
security
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
42/100

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