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Correct IPv6 parsing in command-line. Fixes #26.

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This commit is contained in:
Andris Raugulis 2017-05-05 14:12:45 +03:00
parent 96d442ec62
commit d8eb46d766
2 changed files with 17 additions and 6 deletions
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15
ssh-audit.py
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@ -169,14 +169,17 @@ class AuditConf(object):
usage_cb() usage_cb()
if oport is not None: if oport is not None:
host = args[0] host = args[0]
port = utils.parse_int(oport)
else: else:
s = args[0].split(':') mx = re.match(r'^\[([^\]]+)\](?::(.*))?$', args[0])
host = s[0].strip() if bool(mx):
if len(s) == 2: host, oport = mx.group(1), mx.group(2)
oport, port = s[1], utils.parse_int(s[1])
else: else:
oport, port = '22', 22 s = args[0].split(':')
if len(s) > 2:
host, oport = args[0], '22'
else:
host, oport = s[0], s[1] if len(s) > 1 else '22'
port = utils.parse_int(oport)
if not host: if not host:
usage_cb('host is empty') usage_cb('host is empty')
if port <= 0 or port > 65535: if port <= 0 or port > 65535:

8
test/test_auditconf.py
View File

@ -148,6 +148,14 @@ class TestAuditConf(object):
self._test_conf(conf, host='localhost', port=2222) self._test_conf(conf, host='localhost', port=2222)
conf = c('-p 2222 localhost') conf = c('-p 2222 localhost')
self._test_conf(conf, host='localhost', port=2222) self._test_conf(conf, host='localhost', port=2222)
conf = c('2001:4860:4860::8888')
self._test_conf(conf, host='2001:4860:4860::8888')
conf = c('[2001:4860:4860::8888]:22')
self._test_conf(conf, host='2001:4860:4860::8888')
conf = c('[2001:4860:4860::8888]:2222')
self._test_conf(conf, host='2001:4860:4860::8888', port=2222)
conf = c('-p 2222 2001:4860:4860::8888')
self._test_conf(conf, host='2001:4860:4860::8888', port=2222)
with pytest.raises(SystemExit): with pytest.raises(SystemExit):
conf = c('localhost:') conf = c('localhost:')
with pytest.raises(SystemExit): with pytest.raises(SystemExit):