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@ReneWerner87 ReneWerner87 commented Jul 30, 2025

Summary

  • add MigrateBasicauthConfig to update BasicAuth middleware configuration
  • register the new migrator
  • test the new migration behaviour

Testing

  • go test ./...

https://chatgpt.com/codex/tasks/task_e_6889c02a83288326bc5a0e3a60bd8c86

Summary by CodeRabbit

  • New Features
    • Improved migration process for basicauth middleware configurations, including automatic removal of deprecated fields and secure hashing of user passwords.
  • Bug Fixes
    • Enhanced handling of basicauth configuration to ensure deprecated fields are properly removed and plaintext passwords are securely updated.
  • Tests
    • Added tests to verify correct migration of basicauth configurations, ensuring deprecated fields are removed and passwords are hashed.

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📥 Commits

Reviewing files that changed from the base of the PR and between b2a9564 and 0f7a5f9.

📒 Files selected for processing (1)
  • cmd/internal/migrations/v3/common.go (3 hunks)

Walkthrough

A new migration function, MigrateBasicauthConfig, was introduced to update basicauth middleware configuration files by removing deprecated fields and hashing plaintext passwords. This function is now included in the migration sequence, and corresponding tests were added to verify its behavior.

Changes

Cohort / File(s) Change Summary
Migration Function List Update
cmd/internal/migrations/lists.go
Added MigrateBasicauthConfig to the migration functions list for versions >=2.0.0 and <4.0.0-0.
New Migration Function
cmd/internal/migrations/v3/common.go
Introduced MigrateBasicauthConfig, which removes deprecated fields and hashes plaintext passwords in basicauth configs.
Migration Function Test
cmd/internal/migrations/v3/common_test.go
Added Test_MigrateBasicauthConfig to verify removal of deprecated fields and password hashing in basicauth config migrations.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant MigrationRunner
    participant MigrateBasicauthConfig
    participant ConfigFile

    User->>MigrationRunner: Run migrations
    MigrationRunner->>MigrateBasicauthConfig: Call for basicauth config migration
    MigrateBasicauthConfig->>ConfigFile: Read config file
    MigrateBasicauthConfig->>ConfigFile: Remove deprecated fields
    MigrateBasicauthConfig->>ConfigFile: Hash plaintext passwords
    MigrateBasicauthConfig->>ConfigFile: Write updated config
    MigrateBasicauthConfig->>MigrationRunner: Return migration result
Loading

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~15 minutes

Possibly related PRs

  • Add basicauth authorizer migration #145: Adds MigrateBasicauthAuthorizer, another migration for basicauth, updating the Authorizer function signature—related as both PRs modify basicauth migrations.

Suggested labels

✏️ Feature

Poem

A bunny with code on its mind,
Hopped through configs, deprecated fields to find.
With a whisk and a hash,
Old passwords it did dash,
Now basicauth is safer, robustly aligned!
🐇🔑

✨ Finishing Touches
  • 📝 Generate Docstrings
🧪 Generate unit tests
  • Create PR with unit tests
  • Post copyable unit tests in a comment
  • Commit unit tests in branch codex/2025-07-30-07-02-41

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@github-actions github-actions bot added the ✏️ Feature New feature or request label Jul 30, 2025
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Summary of Changes

Hello @ReneWerner87, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces a crucial migration step to update existing BasicAuth middleware configurations. Its primary purpose is to adapt older configurations to new API requirements by removing deprecated fields and, more importantly, enhancing security by automatically hashing plaintext user passwords. This ensures that applications using the BasicAuth middleware are up-to-date and more secure.

Highlights

  • New Migration Function: I've introduced a new migration function, MigrateBasicauthConfig, specifically designed to update configurations for the BasicAuth middleware.
  • Configuration Field Removal: This migration automatically removes the deprecated ContextUsername and ContextPassword fields from BasicAuth configurations, streamlining the setup.
  • Password Hashing: The migrator now automatically hashes plaintext passwords found in the Users map of BasicAuth configurations using SHA-256 (base64 encoded), improving security by ensuring passwords are not stored in plain text. It intelligently skips passwords that appear to be already hashed.
  • Migration Integration: The new MigrateBasicauthConfig function has been registered in the main list of v3 migrations, ensuring it runs as part of the standard migration process.
  • Testing: Comprehensive unit tests have been added for MigrateBasicauthConfig to verify its correct behavior, including the removal of deprecated fields and the proper hashing of user passwords.
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Code Review

This pull request introduces a migrator for basicauth middleware configurations. The implementation correctly removes deprecated fields and hashes plaintext passwords. My review includes suggestions to improve the robustness of the regex-based parsing and to enhance test coverage with more edge cases.

ReneWerner87 and others added 3 commits July 30, 2025 09:06
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
@ReneWerner87 ReneWerner87 merged commit 4bb67f0 into master Jul 30, 2025
13 checks passed
@ReneWerner87 ReneWerner87 deleted the codex/2025-07-30-07-02-41 branch July 30, 2025 07:12
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