python / python/cpython

Add SO_PASSRIGHTS constant to socket module

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#135,357 1 comment 0 reactions 0 assignees View on GitHub

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extension-modules topic-socket type-feature
Dominant language
Python
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Description

Feature or enhancement

Proposal:

Linux recently added support to SO_PASSRIGHTS, to prevent unix sockets from receiving file descriptors.

Python should have this constant to be able to use it with setsockopt.

import socket
socket.SO_PASSRIGHTS
Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

No response

Linked PRs
  • gh-135355

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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 by examining how the Python socket module exposes platform socket constants and how setsockopt uses them. Check linked PR gh-135355 for the work already underway. Done means socket.SO_PASSRIGHTS is available for use with setsockopt on supported Linux systems.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
networking
Issue type
Feature
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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