47 lines
1.8 KiB
Python
47 lines
1.8 KiB
Python
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#!/usr/bin/env python3
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import os.path as path
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from codecs import decode, lookup
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class Module:
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def __init__(self, incoming=False, verbose=False, options=None):
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# extract the file name from __file__. __file__ is proxymodules/name.py
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self.name = path.splitext(path.basename(__file__))[0]
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self.description = 'Simply print the received data as text'
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self.incoming = incoming # incoming means module is on -im chain
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self.find = None # if find is not None, this text will be highlighted
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self.codec = 'latin_1'
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if options is not None:
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if 'find' in options.keys():
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self.find = bytes(options['find'], 'ascii') # text to highlight
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if 'color' in options.keys():
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self.color = bytes('\033[' + options['color'] + 'm', 'ascii') # highlight color
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else:
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self.color = b'\033[31;1m'
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if 'codec' in options.keys():
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codec = options['codec']
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try:
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lookup(codec)
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self.codec = codec
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except LookupError:
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print(f"{self.name}: {options['codec']} is not a valid codec, using {self.codec}")
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def execute(self, data):
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if self.find is None:
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print(decode(data, self.codec))
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else:
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pdata = data.replace(self.find, self.color + self.find + b'\033[0m')
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print(decode(pdata, self.codec))
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return data
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def help(self):
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h = '\tfind: string that should be highlighted\n'
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h += ('\tcolor: ANSI color code. Will be wrapped with \\033[ and m, so'
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' passing 32;1 will result in \\033[32;1m (bright green)')
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return h
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if __name__ == '__main__':
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print('This module is not supposed to be executed alone!')
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