context-relaxer 0.1.2

Relax python default SSL Context verification flags

SSL Context Relaxer

Relax the SSL verification strictness introduced in python 3.13

Monkey-patching structure inspired by truststore

Usage

Install the library

pip install context-relaxer

At the entry point of your project, inject the monkey-patch

import context_relaxer

context_relaxer.inject_into_ssl()

Rationale

Many corporates have systems that proxy internal traffic, and sometimes they produce broken certificates.

Yes, they should be fixed, No, probably won't be fixed soon, but that doesn't mean you should pass verify=False or ssl_verify=False to every HTTPS session instance.

Usage with truststore

You can use this concurrently with truststore, as we monkey-patch different properties of ssl, this library patches the default context creation function and truststore patches the SSLContext class.

Usage example (the order doesn't matter)

import context_relaxer
import truststore

truststore.inject_into_ssl()
context_relaxer.inject_into_ssl()

Tested usage

• urllib (builtin)
• urllib3
• requests
• aiohttp

Requests 2.32.0 - 2.32.4

In version 2.32.0 requests introduced a preloaded context, which was reverted in 2.32.5

If you are using a version in this range, make sure to inject the monkey-patch before importing requests