51 lines
1.5 KiB
Python
Executable File
51 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2024, Mark Qvist
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import os
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import sys
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import RNS
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import json
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import hashlib
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import subprocess
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major_version = None
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minor_version = None
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target_version = None
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target_file = os.path.join(sys.argv[1])
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if sys.argv[1] == "from_device":
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from_device = True
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else:
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from_device = False
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if not from_device:
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firmware_data = open(target_file, "rb").read()
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calc_hash = hashlib.sha256(firmware_data[0:-32]).digest()
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part_hash = firmware_data[-32:]
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if calc_hash == part_hash:
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print(RNS.hexrep(part_hash, delimit=False))
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else:
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try:
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cmdresult = subprocess.run(["rnodeconf", sys.argv[2], "-L"], stdout=subprocess.PIPE).stdout.decode('utf-8')
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part_hash = cmdresult.split("The actual firmware hash is: ")[1].replace("\n", "")
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print(part_hash)
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except Exception as e:
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print("Could not get partition hash from device: "+str(e))
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