REORG Delete everything that's not innduct or build system or changed for innduct

[inn-innduct.git] / samples / nnrpd_auth.py

diff --git a/samples/nnrpd_auth.py b/samples/nnrpd_auth.py
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-##  $Id: nnrpd_auth.py 7906 2008-06-23 05:44:49Z iulius $
-##
-##  This is a sample authentication module for the Python nnrpd hook.
-##
-##  See the INN Python Filtering and Authentication Hooks documentation
-##  for more information.
-##  The perl_auth: parameter in readers.conf is used to load this script.
-##
-##  An instance of AUTH class is passed to nnrpd via the set_auth_hook()
-##  function imported from nnrpd.  The following methods of that class
-##  are known to nnrpd:
-##
-##  __init__()                  - Use this method to initialize your
-##                                general variables or open a common
-##                                database connection.  May be omitted.
-##  authen_init()               - Init function specific to
-##                                authentication.  May be omitted.
-##  authenticate(attributes)    - Called when a python_auth statement
-##                                is reached in the processing of
-##                                readers.conf.  Returns a response
-##                                code, an error string and an
-##                                optional string to appear in the
-##                                logs as the username.
-##  authen_close()              - Called on nnrpd termination.  Save
-##                                your state variables or close a database
-##                                connection.  May be omitted.
-##
-##  If there is a problem with return codes from any of these methods, then nnrpd
-##  will die and syslog the exact reason.
-##
-##  There are also a few Python functions defined in nnrpd:
-##
-##  set_auth_hook()             - Called by nnrpd as this module is loaded.
-##                              It is used to pass a reference to an
-##                              instance of authentication class to nnrpd.
-##  syslog()                    - An equivalent replacement for regular syslog.
-##                              One consideration for using it is to
-##                              uniform nnrpd logging.
-
-##  Sample authentication class.  It defines all auth methods known to nnrpd.
-class AUTH:
-    """Provide authentication callbacks to nnrpd."""
-
-    def __init__(self):
-        """This is a good place to initialize variables or open a
-           database connection."""
-
-        # Create a list of NNTP codes to respond on connect.
-        self.connectcodes = {   'READPOST':200,
-                                'READ':201,
-                                'AUTHNEEDED':480,
-                                'PERMDENIED':502
-        }
-
-        # Create a list of NNTP codes to respond on authentication.
-        self.authcodes = {  'ALLOWED':281,
-                            'DENIED':502
-        }
-
-        syslog('notice', 'nnrpd authentication class instance created')
-
-    def authen_init(self):
-        """Called when this script is initialized."""
-        pass
-
-    def authenticate(self, attributes):
-        """Called when python_auth: is encountered in readers.conf."""
-
-       # Just for debugging purposes.
-       syslog('notice', 'n_a authenticate() invoked: hostname %s, ipaddress %s, interface %s, user %s' % (\
-               attributes['hostname'], \
-               attributes['ipaddress'], \
-               attributes['interface'], \
-               attributes['user']))
-
-       # Do username password authentication.
-        if 'foo' == str(attributes['user'])  \
-          and 'foo' == str(attributes['pass']):
-            syslog('notice', 'authentication by username succeeded')
-            return (self.authcodes['ALLOWED'], 'No error', 'default_user')
-        else:
-            syslog('notice', 'authentication by username failed')
-            return (self.authcodes['DENIED'], 'Access Denied!')
-
-    def authen_close(self):
-        """Called on nnrpd termination."""
-        pass
-
-
-##  The rest is used to hook up the auth module on nnrpd.  It is unlikely
-##  you will ever need to modify this.
-
-##  Import functions exposed by nnrpd.  This import must succeed, or nothing
-##  will work!
-from nnrpd import *
-
-##  Create a class instance.
-myauth = AUTH()
-
-##  ...and try to hook up on nnrpd.  This would make auth object methods visible
-##  to nnrpd.
-try:
-    set_auth_hook(myauth)
-    syslog('notice', "authentication module successfully hooked into nnrpd")
-except Exception, errmsg:
-    syslog('error', "Cannot obtain nnrpd hook for authentication method: %s" % errmsg[0])