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…bility Cryptography 50.0.0 requires Fernet subclasses to have a self._aes attribute. This change adds the required attribute to maintain compatibility. Same fix as applied in AWX: ansible/awx#16654 Related: AAP-92378 (django-ansible-base cryptography upgrade)
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ChangesFernet256 AES initialization
Priority: ➖ Normal Estimated code review effort: 1 (Trivial) | ~5 minutes Change: Bug fix Suggested reviewers: Merge Risk: 🟡 Moderate · up to The change targets cryptography 50.x, but ordinary installations remain constrained below that version. Update the dependency constraints before merging so users can receive the intended compatibility support. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
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- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
In `@src/aap_eda/core/utils/crypto/fernet.py`:
- Around line 65-66: Update the project’s cryptography dependency declarations
and corresponding lock or CI constraints to permit the supported 50.x releases,
including cryptography==50.0.1, while retaining required earlier-version
compatibility. Keep the existing Fernet initialization in the relevant crypto
implementation unchanged.
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src/aap_eda/core/utils/crypto/fernet.py
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## main #1681 +/- ##
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Lines 11728 11730 +2
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Update cryptography to >=49.0.0 and pyOpenSSL to >=26.4.0 to align with django-ansible-base requirements and ensure compatibility with cryptography 49.x and later (including 50.x). This resolves the dependency conflict where eda-server required cryptography <47 while django-ansible-base requires >=49.0.0.
Regenerate poetry.lock to reflect updated dependency constraints for cryptography>=49.0.0 and pyopenssl>=26.4.0.
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/run-atf-tests |
✅ Test Results - PASSEDSummary
Pass Rate: 75.8% |



Issue Type
Summary
Fixes
Fernet256class to be compatible withcryptography>=50.0.0and updates dependency constraints to support cryptography 49.x and later.Problem
Cryptography 50.0.0 added a
self._aesattribute to theFernetclass constructor. SinceFernet256overrides__init__()without callingsuper().__init__(), it doesn't get this attribute.This causes 1489 test failures in the eda-server test suite when using
cryptography>=50.0.0:The error occurs in any code path that uses
Fernet256for encryption/decryption (credentials, secrets, etc.).Additionally, eda-server's dependency constraint
cryptography>=46.0.7,<47conflicts with django-ansible-base's requirement ofcryptography>=49.0.0, preventing the use of supported cryptography versions.Solution
This PR:
algorithmsfromcryptography.hazmat.primitives.ciphersself._aes = algorithms.AES(self._encryption_key)inFernet256.__init__()cryptographydependency to>=49.0.0(from>=46.0.7,<47)pyopenssldependency to>=26.4.0(from>=26.0.0) for cryptography 49.x compatibilityBackward Compatibility
✅ This fix is backward compatible with
cryptography < 50.0.0because:_aesattribute wasn't used byFernet's methods in older versionsTesting
This fix resolves the 1489 test failures when running eda-server tests with
cryptography==50.0.1.Related