mirror of
https://github.com/kccleoc/seedpgp-web.git
synced 2026-03-06 17:37:51 +08:00
aa06c9ae27
- Replace BarcodeDetector with jsQR for raw binary byte access - BarcodeDetector forced UTF-8 decoding which corrupted binary data - jsQR's binaryData property preserves raw bytes without text conversion - Fix regex bug: use single backslash \x00 instead of \x00 for binary detection - Add debug logging for scan data inspection - QR generation already worked (Krux-compatible), only scanning was broken Resolves binary QR code scanning for 12/24-word CompactSeedQR format. Tested with Krux device - full bidirectional compatibility confirmed.
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
# The MIT License (MIT)
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# Copyright (c) 2021-2025 Krux contributors
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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import sys
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import base64
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from krux import baseconv
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class base43:
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def encode(data, add_padding=False):
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"""Encodes data to Base43."""
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return baseconv.pure_python_base_encode(data, 43)
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def decode(encoded_str):
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"""Decodes a Base43 string."""
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return baseconv.pure_python_base_decode(encoded_str, 43)
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class base32:
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"""
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Mock for the base32 module.
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"""
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def encode(data, add_padding=False):
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"""Encodes data to Base32."""
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encoded = base64.b32encode(data).decode('utf-8')
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if not add_padding:
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encoded = encoded.rstrip('=')
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return encoded
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def decode(encoded_str):
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"""Decodes a Base32 string."""
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try:
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len_pad = (8 - len(encoded_str) % 8) % 8
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decoded = base64.b32decode(encoded_str + ("=" * len_pad))
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except ValueError as e:
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raise ValueError("Invalid Base32 string: %s" % e)
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return decoded
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if "base32" not in sys.modules:
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sys.modules["base32"] = base32
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if "base43" not in sys.modules:
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sys.modules["base43"] = base43
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