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Fix quotes stripping (#480)

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* Fix quotes stripping

* Update 'echo' tests

* Revert "Update 'echo' tests"

This reverts commit 88577794b1.
This commit is contained in:
fe7ch
2017-03-16 09:43:35 +03:00
committed by Michel Oosterhof
parent 19d4fc782a
commit 56da64d593
1 changed files with 1 additions and 1 deletions
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cowrie/commands/base.py
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@ -140,7 +140,7 @@ class command_echo(HoneyPotCommand):
# FIXME: Wrap in exception, Python escape cannot handle single digit \x codes (e.g. \x1)
try:
self.write(escape_fn(re.sub('(?<=\\\\)x([0-9a-fA-F]{1})(?=\\\\|\"|\'|\s|$)', 'x0\g<1>',
''.join(args).replace('\\\\x', '\\x'))).strip('\"\''))
''.join(args).replace('\\\\x', '\\x')).strip('\"\'')))
except ValueError as e:
log.msg("echo command received Python incorrect hex escape")