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login: assert that the validated user actually is found
Due to another bug, it was possible that authentication succeeded but the user
object couldn't be obtained. This was for example noticed when the LDAP auth
module did not correctly parse the email attribute, and a login via email
was attempted. In this case, the user was retrieved from email address and LDAP
found the user, but the email attribute in the Kallithea database was then
changed incorrectly and a subsequent retrieval based on the same original email
address would not find the user.
Such problem would lead to an assert in Kallithea:
File ".../kallithea/controllers/login.py", line 104, in index
auth_user = log_in_user(user, c.form_result['remember'], is_external_auth=False, ip_addr=request.ip_addr)
File ".../kallithea/lib/base.py", line 122, in log_in_user
assert not user.is_default_user, user
AttributeError: 'NoneType' object has no attribute 'is_default_user'
This assert cought the problem but is not a spot-on indicator of the real
problem. Instead, we can catch this problem sooner by adding an assert already
in the login controller.
Due to another bug, it was possible that authentication succeeded but the user
object couldn't be obtained. This was for example noticed when the LDAP auth
module did not correctly parse the email attribute, and a login via email
was attempted. In this case, the user was retrieved from email address and LDAP
found the user, but the email attribute in the Kallithea database was then
changed incorrectly and a subsequent retrieval based on the same original email
address would not find the user.
Such problem would lead to an assert in Kallithea:
File ".../kallithea/controllers/login.py", line 104, in index
auth_user = log_in_user(user, c.form_result['remember'], is_external_auth=False, ip_addr=request.ip_addr)
File ".../kallithea/lib/base.py", line 122, in log_in_user
assert not user.is_default_user, user
AttributeError: 'NoneType' object has no attribute 'is_default_user'
This assert cought the problem but is not a spot-on indicator of the real
problem. Instead, we can catch this problem sooner by adding an assert already
in the login controller.
51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 abb83e4edfd9 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 abb83e4edfd9 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 51af7c12ffb1 | #!/usr/bin/env python3
"""
pyflakes with filter configuration for Kallithea.
Inspired by pyflakes/api.py and flake8/plugins/pyflakes.py .
"""
import sys
import pyflakes.api
import pyflakes.messages
class Reporter:
warned = False
def flake(self, warning):
# ignore known warnings
if isinstance(warning, pyflakes.messages.UnusedVariable):
return
if warning.filename == 'kallithea/bin/kallithea_cli_ishell.py':
if isinstance(warning, pyflakes.messages.ImportStarUsed) and warning.message_args == ('kallithea.model.db',):
return
if isinstance(warning, pyflakes.messages.UnusedImport) and warning.message_args == ('kallithea.model.db.*',):
return
print('%s:%s %s [%s %s]' % (warning.filename, warning.lineno, warning.message % warning.message_args, type(warning).__name__, warning.message_args))
self.warned = True
def unexpectedError(self, filename, msg):
print('Unexpected error for %s: %s' % (filename, msg))
reporter = Reporter()
for filename in sorted(set(sys.argv[1:])):
pyflakes.api.checkPath(filename, reporter=reporter)
if reporter.warned:
raise SystemExit(1)
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