39 lines
1.1 KiB
Python
Executable File
39 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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oldexcepthook = sys.excepthook
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def newexcepthook(type,value,traceback):
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oldexcepthook(type,value,traceback)
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#input("Press ENTER to quit.")
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sys.excepthook = newexcepthook
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import os
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p = os.path.join
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pUp = os.path.dirname
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s = False
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if getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS'):
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s = os.path.realpath(sys.executable)
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else:
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s = os.path.realpath(__file__)
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sp = pUp(s)
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# script start
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try:
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from Cryptodome.Cipher import AES
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except:
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from Crypto.Cipher import AES
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import hashlib
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bufferSize = int(os.environ["fstream_aesbuffer"])
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unbufferedStdout = os.fdopen(sys.stdout.fileno(),"wb",0) # Make unbuffered stdout
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salt = b'\x85a`8\xa1n \xb6\x9aRU/\x0e\xdc*\xa3'
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pw = hashlib.pbkdf2_hmac("sha256",os.environ["fstream_aespass"].encode("utf-8"), salt, 100000, 32)
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while True:
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iv = sys.stdin.buffer.read(AES.block_size)
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if len(iv) != AES.block_size: sys.exit(0)
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data = sys.stdin.buffer.read(bufferSize)
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if len(data) != bufferSize: sys.exit(0)
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cipher = AES.new(pw, AES.MODE_CBC, iv = iv)
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unbufferedStdout.write(cipher.decrypt(data))
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