refactor: Refactor PAM authenticate module #55
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Hi @calsys456. Thanks for your PR. I'm waiting for a linuxdeepin member to verify that this patch is reasonable to test. If it is, they should reply with Once the patch is verified, the new status will be reflected by the I understand the commands that are listed here. DetailsInstructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
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Pull request overview
This PR refactors the PAM authentication module by removing multi-layered abstractions (Backend, PamBackend, PamHandle, PamData) and replacing them with a simplified, direct Pam class. The changes eliminate complex conversation state management and reduce the codebase from ~800 lines across 6 files to ~200 lines in 2 files.
Key Changes:
- Introduced new
Pamclass with simpler API (start, authenticate, openSession, closeSession) - Removed Backend abstraction layer and PAM wrapper classes
- Simplified conversation function to only handle password prompts (PAM_PROMPT_ECHO_OFF)
- Integrated Pam directly into HelperApp, removing intermediate layers
Reviewed changes
Copilot reviewed 12 out of 12 changed files in this pull request and generated 19 comments.
Show a summary per file
| File | Description |
|---|---|
| src/helper/Pam.h | New simplified PAM module interface with direct authentication methods |
| src/helper/Pam.cpp | Implementation of simplified PAM conversation and session management |
| src/helper/HelperApp.h | Updated to use Pam class instead of Backend abstraction |
| src/helper/HelperApp.cpp | Refactored authentication flow to directly use Pam, integrated session environment setup |
| src/helper/CMakeLists.txt | Updated build configuration to remove old files and add new Pam module |
| REUSE.toml | Updated copyright metadata to reflect file changes |
| src/helper/backend/PamHandle.h | Removed - old PAM wrapper layer |
| src/helper/backend/PamHandle.cpp | Removed - old PAM wrapper implementation |
| src/helper/backend/PamBackend.h | Removed - old backend interface |
| src/helper/backend/PamBackend.cpp | Removed - old backend implementation with conversation state machine |
| src/helper/Backend.h | Removed - abstract backend base class |
| src/helper/Backend.cpp | Removed - backend factory and common session logic |
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- Remove unused logic; - Improve readability; - Add docs & comments; This works fine.
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: calsys456, zccrs The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
3 participants
This works fine.