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Fixes #5021 safely split hostkeys with quotes

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James Tanner 2013-11-22 16:36:31 -05:00
parent e54a574bb2
commit 32986c4d64
1 changed files with 6 additions and 1 deletions
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7
library/system/authorized_key
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@ -209,7 +209,12 @@ def parsekey(raw_key):
key_type = None # type of ssh key key_type = None # type of ssh key
type_index = None # index of keytype in key string|list 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)): for i in range(0, len(key_parts)):
if key_parts[i] in VALID_SSH2_KEY_TYPES: if key_parts[i] in VALID_SSH2_KEY_TYPES:
type_index = i type_index = i