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89469fcb88
* more userPrefs.h Added PKI Admin keys to userPrefs.h * Update userPrefs.h Allows all 3 PKI keys to be added to userPrefs.h (#4969) * Update NodeDB.cpp Trunk * Update userPrefs.h Changed wording * Create base64_to_hex.py A little tool for converting base64 PKI Keys to decoded byte that userPrefs.h can understand. * more userPrefs.h Added PKI Admin keys to userPrefs.h * Update userPrefs.h Allows all 3 PKI keys to be added to userPrefs.h (#4969) * Update NodeDB.cpp Trunk * Update userPrefs.h Changed wording * Create base64_to_hex.py A little tool for converting base64 PKI Keys to decoded byte that userPrefs.h can understand.
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
import sys
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import base64
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def base64_to_hex_string(b64_string):
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try:
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# Decode the Base64 string to raw bytes
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decoded_bytes = base64.b64decode(b64_string)
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except Exception as e:
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raise ValueError(f"Invalid Base64 input: {e}")
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# Check if the decoded result is exactly 32 bytes
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if len(decoded_bytes) != 32:
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raise ValueError("Decoded Base64 input must be exactly 32 bytes.")
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# Convert each byte to its hex representation
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hex_values = [f"0x{byte:02x}" for byte in decoded_bytes]
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# Join the formatted hex values with commas
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formatted_output = "{ " + ", ".join(hex_values) + " };"
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return formatted_output
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if __name__ == "__main__":
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# Check if a Base64 string was provided in command line arguments
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if len(sys.argv) != 2:
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print("Usage: python script.py <base64-string>")
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sys.exit(1)
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b64_string = sys.argv[1]
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try:
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formatted_hex = base64_to_hex_string(b64_string)
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print(formatted_hex)
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except ValueError as e:
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print(e)
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