saltstack/salt
1
0
Fork 0
mirror of https://github.com/saltstack/salt.git synced 2025-04-17 10:10:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Cleaned up pull request

Browse source
This commit is contained in:
Alexandre Letourneau 2015-04-21 10:40:13 -04:00 • committed by rallytime
parent a08ac478f6
commit 5ebf159554
1 changed files with 25 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
salt/auth/pam.py
View file

@ -17,6 +17,7 @@ Implemented using ctypes, so no compilation is necessary.
The Python interface to PAM does not support authenticating as ``root``.
'''
from __future__ import absolute_import
# Import Python Lobs
from ctypes import CDLL, POINTER, Structure, CFUNCTYPE, cast, pointer, sizeof
@ -44,7 +45,9 @@ PAM_ERROR_MSG = 3
PAM_TEXT_INFO = 4
class PamHandle(Structure):
"""wrapper class for pam_handle_t"""
'''
Wrapper class for pam_handle_t
'''
_fields_ = [
("handle", c_void_p)
]
@ -54,7 +57,9 @@ class PamHandle(Structure):
self.handle = 0
class PamMessage(Structure):
"""wrapper class for pam_message structure"""
'''
Wrapper class for pam_message structure
'''
_fields_ = [
("msg_style", c_int),
("msg", POINTER(c_char)),
@ -64,7 +69,9 @@ class PamMessage(Structure):
return "<PamMessage %i '%s'>" % (self.msg_style, self.msg)
class PamResponse(Structure):
"""wrapper class for pam_response structure"""
'''
Wrapper class for pam_response structure
'''
_fields_ = [
("resp", POINTER(c_char)),
("resp_retcode", c_int),
@ -78,7 +85,9 @@ CONV_FUNC = CFUNCTYPE(c_int,
POINTER(POINTER(PamResponse)), c_void_p)
class PamConv(Structure):
"""wrapper class for pam_conv structure"""
'''
Wrapper class for pam_conv structure
'''
_fields_ = [
("conv", CONV_FUNC),
("appdata_ptr", c_void_p)
@ -122,19 +131,23 @@ def __virtual__():
return HAS_PAM
def authenticate(username, password, service='login'):
"""Returns True if the given username and password authenticate for the
'''
Returns True if the given username and password authenticate for the
given service. Returns False otherwise
``username``: the username to authenticate
``password``: the password in plain text
``service``: the PAM service to authenticate against.
Defaults to 'login'"""
Defaults to 'login'
'''
@CONV_FUNC
def my_conv(n_messages, messages, p_response, app_data):
"""Simple conversation function that responds to any
prompt where the echo is off with the supplied password"""
'''
Simple conversation function that responds to any
prompt where the echo is off with the supplied password
'''
# Create an array of n_messages response objects
addr = CALLOC(n_messages, sizeof(PamResponse))
p_response[0] = cast(addr, POINTER(PamResponse))
@ -183,7 +196,7 @@ def auth(username, password, **kwargs):
'''
Authenticate via pam
'''
return authenticate(username, password, kwargs.get('service', 'system-auth'))
return authenticate(username, password, kwargs.get('service', 'login'))
def groups(username, *args, **kwargs):