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
33 lines
885 B
Python
33 lines
885 B
Python
# This file is being contributed to 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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# IKEv2 Certificate Bundle
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#
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# ASN.1 source from:
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# https://www.rfc-editor.org/rfc/rfc7296.txt
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from pyasn1.type import namedtype
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from pyasn1.type import tag
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from pyasn1.type import univ
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from pyasn1_modules import rfc5280
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class CertificateOrCRL(univ.Choice):
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pass
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CertificateOrCRL.componentType = namedtype.NamedTypes(
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namedtype.NamedType('cert', rfc5280.Certificate().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
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namedtype.NamedType('crl', rfc5280.CertificateList().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
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)
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class CertificateBundle(univ.SequenceOf):
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pass
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CertificateBundle.componentType = CertificateOrCRL()
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