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Fixes #5021 safely split hostkeys with quotes

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This commit is contained in:
James Tanner 2013-11-22 16:36:31 -05:00
parent 6b1780d637
commit 407d6041b3
1 changed files with 6 additions and 1 deletions
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7
system/authorized_key
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@ -209,7 +209,12 @@ def parsekey(raw_key):
key_type = None # type of ssh key
type_index = None # index of keytype in key string|list
key_parts = shlex.split(raw_key)
# split key safely
lex = shlex.shlex(raw_key)
lex.quotes = ["'", '"']
lex.whitespace_split = True
key_parts = list(lex)
for i in range(0, len(key_parts)):
if key_parts[i] in VALID_SSH2_KEY_TYPES:
type_index = i