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
36 lines
800 B
Python
36 lines
800 B
Python
#
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# This file is part of pyasn1-modules software.
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#
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# Created by Russ Housley.
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#
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# Copyright (c) 2019, Vigil Security, LLC
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# License: http://snmplabs.com/pyasn1/license.html
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#
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# Device Owner Attribute
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#
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# ASN.1 source from:
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# https://www.rfc-editor.org/rfc/rfc5916.txt
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#
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from pyasn1.type import univ
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from pyasn1_modules import rfc5280
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# Device Owner Attribute
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id_deviceOwner = univ.ObjectIdentifier((2, 16, 840, 1, 101, 2, 1, 5, 69))
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at_deviceOwner = rfc5280.Attribute()
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at_deviceOwner['type'] = id_deviceOwner
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at_deviceOwner['values'][0] = univ.ObjectIdentifier()
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# Add to the map of Attribute Type OIDs to Attributes in rfc5280.py.
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_certificateAttributesMapUpdate = {
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id_deviceOwner: univ.ObjectIdentifier(),
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}
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rfc5280.certificateAttributesMap.update(_certificateAttributesMapUpdate)
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