Daniel Bedeleanu
ea49cd6e4a
- Create backend/services/image_storage.py with 4 core functions:
- sanitize_filename(): remove unsafe chars, limit to 255 chars, convert to lowercase
- get_unique_filename(): handle collisions with UUID suffix (format: {name}_{uuid8}_{variant}.jpg)
- ensure_image_directories(): create /images/ root and category subdirs on startup
- save_image(): save bytes to /images/{category}/{filename}, returns relative path
- Create comprehensive test suite (22 tests) covering all functionality
- Integrate ensure_image_directories() into FastAPI startup event
- Directory structure: /images/{category}/{filename}
- Collision handling: auto-suffix with UUID if filename exists
- All tests passing, pathlib.Path for safe operations
38 lines
931 B
Python
38 lines
931 B
Python
# This file is dual licensed under the terms of the Apache License, Version
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# 2.0, and the BSD License. See the LICENSE file in the root of this repository
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# for complete details.
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from __future__ import annotations
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from cryptography.hazmat._oid import (
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AttributeOID,
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AuthorityInformationAccessOID,
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CertificatePoliciesOID,
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CRLEntryExtensionOID,
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ExtendedKeyUsageOID,
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ExtensionOID,
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NameOID,
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ObjectIdentifier,
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OCSPExtensionOID,
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OtherNameFormOID,
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PublicKeyAlgorithmOID,
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SignatureAlgorithmOID,
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SubjectInformationAccessOID,
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)
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__all__ = [
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"AttributeOID",
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"AuthorityInformationAccessOID",
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"CRLEntryExtensionOID",
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"CertificatePoliciesOID",
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"ExtendedKeyUsageOID",
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"ExtensionOID",
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"NameOID",
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"OCSPExtensionOID",
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"ObjectIdentifier",
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"OtherNameFormOID",
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"PublicKeyAlgorithmOID",
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"SignatureAlgorithmOID",
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"SubjectInformationAccessOID",
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]
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