Mediawiki module added

sso/services/wiki/__init__.py

@@ -0,0 +1,68 @@
+import hashlib
+import random
+from django.db import load_backend, transaction
+from sso.services import BaseService
+import settings
+
+class MediawikiService(BaseService):
+    """
+    Mediawiki Class, allows registration and sign-in
+
+    """
+
+    settings = { 'require_user': False,
+                 'require_password': False,
+                 'provide_login': True }
+
+
+    SQL_ADD_USER = r"INSERT INTO user (user_name, user_password, user_newpassword, user_options, user_email) VALUES (%s, %s, '', '', '')"
+    SQL_DEL_USER = r"DELETE FROM user WHERE username = %s"
+
+    def __init__(self):
+
+        # Use the master DB settings, bar the database name
+        backend = load_backend(settings.DATABASE_ENGINE) 
+        self._db = backend.DatabaseWrapper({
+            'DATABASE_HOST': settings.DATABASE_HOST,
+            'DATABASE_NAME': settings.WIKI_DATABASE,
+            'DATABASE_OPTIONS': {},
+            'DATABASE_PASSWORD': settings.DATABASE_PASSWORD,
+            'DATABASE_PORT': settings.DATABASE_PORT,
+            'DATABASE_USER': settings.DATABASE_USER,
+            'TIME_ZONE': settings.TIME_ZONE,})
+
+        self._dbcursor = self._db.cursor()
+
+    def _gen_salt(self):
+        return "%x" % random.randint(0, 2147483647)
+
+    def _gen_mw_hash(self, password, salt=None):
+        if not salt:
+            salt = self._gen_salt()
+        hash = hashlib.md5('%s-%s' % (salt, hashlib.md5(password).hexdigest())).hexdigest()
+        return ":B:%s:%s" % (salt, hash)
+
+    def add_user(self, username, password):
+        """ Add a user """
+        pwhash = self._gen_mw_hash(password)
+        self._dbcursor.execute(self.SQL_ADD_USER, [username.strip().capitalize(), pwhash])
+        self._db.connection.commit()
+
+    def delete_user(self, username):
+        """ Delete a user """
+        self._dbcursor.execute(self.SQL_DEL_USER, [username])
+        self._db.connection.commit()
+
+    def disable_user(self, username):
+        """ Disable a user """
+        pass
+
+    def enable_user(self, username, password):
+        """ Enable a user """
+        pass
+
+    def check_user(self, username):
+        """ Check if the username exists """
+        pass
+
+ServiceClass = 'MediawikiService'