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
44 lines
818 B
Python
44 lines
818 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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# Extensible Messaging and Presence Protocol (XMPP)
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#
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# ASN.1 source from:
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# https://www.rfc-editor.org/rfc/rfc6120.txt
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#
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from pyasn1.type import char
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from pyasn1.type import univ
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from pyasn1_modules import rfc5280
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MAX = float('inf')
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# XmppAddr Identifier Type as specified in Section 13.7.1.4. of RFC 6120
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id_pkix = rfc5280.id_pkix
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id_on = id_pkix + (8, )
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id_on_xmppAddr = id_on + (5, )
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class XmppAddr(char.UTF8String):
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pass
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# Map of Other Name OIDs to Other Name is added to the
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# ones that are in rfc5280.py
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_anotherNameMapUpdate = {
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id_on_xmppAddr: XmppAddr(),
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}
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rfc5280.anotherNameMap.update(_anotherNameMapUpdate)
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