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base64decode
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base64decode
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#!/usr/bin/python
'''
base64decode.py
Copyright 2006 Andres Riancho
This file is part of w3af, w3af.sourceforge.net .
w3af is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation version 2 of the License.
w3af is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with w3af; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
'''
from __future__ import print_function
import base64
import sys
import getopt
def usage():
print('w3af - base64 decoder')
print('')
print('Options:')
print(' -h Print this help message.')
print(' -d String to be decoded.')
print('')
print('Example: base64decode -d dzNhZiBpcyBncmVhdA==')
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "hd:", ["help", "decode"])
except getopt.GetoptError:
# print help information and exit:
usage()
sys.exit(2)
decode = None
for o, a in opts:
if o in ("-d", "--decode"):
decode = a
if o in ("-h", "--help"):
usage()
sys.exit()
if decode is None:
usage()
sys.exit()
try:
print( base64.b64decode(decode) )
except:
print( 'Could not decode string.' )
if __name__ == "__main__":
main()