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minor _get_chall_pref cleanup

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This commit is contained in:
Brad Warren 2016-08-29 12:18:57 -07:00
parent 17d54a5f6a
commit d4f81f825c
1 changed files with 9 additions and 8 deletions
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17
certbot/auth_handler.py
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@ -248,17 +248,18 @@ class AuthHandler(object):
:param str domain: domain for which you are requesting preferences
"""
# Make sure to make a copy...
chall_prefs = []
# Make sure to make a copy...
plugin_pref = self.auth.get_chall_pref(domain)
if self.pref_challs:
out = [pref for pref in self.pref_challs if pref in plugin_pref]
if out:
return out
else:
raise errors.AuthorizationError(
"None of the selected challenges are supported by the selected plugins")
chall_prefs.extend(self.auth.get_chall_pref(domain))
chall_prefs.extend(pref for pref in self.pref_challs
if pref in plugin_pref)
if chall_prefs:
return chall_prefs
raise errors.AuthorizationError(
"None of the preferred challenges "
"are supported by the selected plugin")
chall_prefs.extend(plugin_pref)
return chall_prefs
def _cleanup_challenges(self, achall_list=None):