Reorganise the file structure into a project tree

app/sso/services/phpbb/__init__.py

@@ -0,0 +1,98 @@
+import hashlib
+import random
+from django.db import load_backend, transaction, IntegrityError
+from sso.services import BaseDBService
+import settings
+
+class PhpBBService(BaseDBService):
+    """
+    PHPBB Class, allows registration and sign-in
+
+    """
+
+    settings = { 'require_user': False,
+                 'require_password': False,
+                 'provide_login': False,
+                 'use_auth_username': False }
+
+    SQL_ADD_USER = r"INSERT INTO phpbb_users (username, username_clean, user_password, user_email) VALUES (%s, %s, %s, %s)"
+    SQL_DIS_USER = r"DELETE FROM phpbb_user_groups where user_id = (SELECT user_id FROM phpbb_user WHERE username = %s)"
+    SQL_CHECK_USER = r"SELECT username from phpbb_user WHERE username = %s"
+
+    SQL_ADD_USER_GROUP = r"INSERT INTO phpbb_user_group (group_id, user_id) VALUES (%s, %s)"
+    SQL_GET_GROUP = r"SELECT group_id from phpbb_groups WHERE group_name = %s"
+    SQL_ADD_GROUP = r"INSERT INTO phpbb_groups (group_name) VALUES (%s)"
+
+    def _gen_salt(self):
+        return "%x" % random.randint(0, 2147483647)
+
+    def _gen_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, **kwargs):
+        """ Add a user """
+        if 'user' in kwargs:
+            email = kwargs['user'].email
+            groups = kwargs['user'].groups.all()
+        else:
+            email = ''
+        pwhash = self._gen_hash(password)
+
+        self._dbcursor.execute(self.SQL_ADD_USER, [username, pwhash, email])
+
+        self.update_groups(username)
+        return { 'username': username, 'password': password }
+
+    def update_groups(self, username, groups, character=None):
+        self._dbcursor.execute(self.SQL_CHECK_USER, [self._clean_username(username)])
+        row = self._dbcursor.fetchone()
+        user_id = row['user_id']
+
+        for group in groups:
+            self._dbcursor.execute(self.SQL_GET_GROUP, [group.name])
+            row = self._dbcursor.fetchone()
+            if not row:
+                self._dbcursor.execute(self.SQL_ADD_GROUP, [group.name])
+                self._dbcursor.execute(self.SQL_GET_GROUP, [group.name])
+                row = self._dbcursor.fetchone()
+
+            self._dbcursor.execute(self.SQL_ADD_USER_GROUP, [row['group_id'], user_id])
+
+    def check_user(self, username):
+        """ Check if the username exists """
+        self._dbcursor.execute(self.SQL_CHECK_USER, [self._clean_username(username)])
+        row = self._dbcursor.fetchone()
+        if row:
+            return True        
+        return False
+
+    def delete_user(self, uid):
+        """ Delete a user """
+        return True
+
+    def disable_user(self, uid):
+        """ Disable a user """
+        #self._dbcursor.execute(self.SQL_DIS_USER, [self._gen_user_token(), uid])
+        try:
+            self._dbcursor.execute(self.SQL_DIS_GROUP, [uid])
+        except IntegrityError:
+            # Record already exists, skip it
+            pass
+        return True
+
+    def enable_user(self, uid, password):
+        """ Enable a user """
+        pwhash = self._gen_mw_hash(password)
+        self._dbcursor.execute(self.SQL_ENABLE_USER, [pwhash, uid])
+        self._dbcursor.execute(self.SQL_ENABLE_GROUP, [uid])
+        return True
+
+    def reset_password(self, uid, password):
+        """ Reset the user's password """
+        return self.enable_user(uid, password)
+        
+
+ServiceClass = 'PhpBBService'