Added IP Board 4

services/managers/ips4_manager.py

@@ -0,0 +1,110 @@
+import logging
+from django.conf import settings
+import requests
+import os
+from django.db import connections
+from passlib.hash import bcrypt
+from django.utils import timezone
+
+
+logger = logging.getLogger(__name__)
+
+class Ips4Manager:
+
+    SQL_ADD_USER = r"INSERT INTO core_members (name, email, members_pass_hash, members_pass_salt, " \
+                   r"member_group_id) VALUES (%s, %s, %s, %s, %s)"
+    SQL_GET_ID = r"SELECT member_id FROM core_members WHERE name = %s"
+    SQL_UPDATE_PASSWORD = r"UPDATE core_members SET members_pass_hash = %s, members_pass_salt = %s WHERE name = %s"
+    SQL_DEL_USER = r"DELETE FROM core_members WHERE member_id = %s"
+
+
+
+    MEMBER_GROUP_ID = 3
+
+
+    @staticmethod
+    def add_user(username, email):
+        logger.debug("Adding new IPS4 user %s" % username)
+        plain_password = Ips4Manager.__generate_random_pass()
+        hash = bcrypt.encrypt(plain_password, rounds=13)
+        hash_result = hash
+        rounds_striped = hash_result.strip('$2a$13$')
+        salt = rounds_striped[:22]
+        joined_date = timezone.now
+        group = Ips4Manager.MEMBER_GROUP_ID
+        cursor = connections['ips4'].cursor()
+        cursor.execute(Ips4Manager.SQL_ADD_USER, [username, email, hash, salt, group])
+        member_id = Ips4Manager.get_user_id(username)
+        return username, plain_password, member_id
+
+    @staticmethod
+    def get_user_id(username):
+        cursor = connections['ips4'].cursor()
+        cursor.execute(Ips4Manager.SQL_GET_ID, [username])
+        row = cursor.fetchone()
+        if row is not None:
+            logger.debug("Got user id %s for username %s" % (row[0], username))
+            return row[0]
+        else:
+            logger.error("username %s not found. Unable to determine id." % username)
+            return None
+
+    @staticmethod
+    def __generate_random_pass():
+        return os.urandom(8).encode('hex')
+
+
+    @staticmethod
+    def delete_user(id):
+        logger.debug("Deleting IPS4 user id %s" % id)
+        try:
+            cursor = connections['ips4'].cursor()
+            cursor.execute(Ips4Manager.SQL_DEL_USER, [id])
+            logger.info("Deleted IPS4 user %s" % id)
+            return True
+        except:
+            logger.exception("Failed to delete IPS4 user id %s" % id)
+            return False
+
+    @staticmethod
+    def update_user_password(username):
+        logger.debug("Updating IPS4 user id %s password" % id)
+        if Ips4Manager.check_user(username):
+            plain_password = Ips4Manager.__generate_random_pass()
+            hash = bcrypt.encrypt(plain_password, rounds=13)
+            hash_result = hash
+            rounds_striped = hash_result.strip('$2a$13$')
+            salt = rounds_striped[:22]
+            cursor = connections['ips4'].cursor()
+            cursor.execute(Ips4Manager.SQL_UPDATE_PASSWORD, [hash, salt, username])
+            return plain_password
+        else:
+            logger.error("Unable to update ips4 user %s password" % username)
+            return ""
+
+    @staticmethod
+    def check_user(username):
+        logger.debug("Checking IPS4 username %s" % username)
+        cursor = connections['ips4'].cursor()
+        cursor.execute(Ips4Manager.SQL_GET_ID, [username])
+        row = cursor.fetchone()
+        if row:
+            logger.debug("Found user %s on IPS4" % username)
+            return True
+        logger.debug("User %s not found on IPS4" % username)
+        return False
+
+    @staticmethod
+    def update_custom_password(username, plain_password):
+        logger.debug("Updating IPS4 user id %s password" % id)
+        if Ips4Manager.check_user(username):
+            hash = bcrypt.encrypt(plain_password, rounds=13)
+            hash_result = hash
+            rounds_striped = hash_result.strip('$2a$13$')
+            salt = rounds_striped[:22]
+            cursor = connections['ips4'].cursor()
+            cursor.execute(Ips4Manager.SQL_UPDATE_PASSWORD, [hash, salt, username])
+            return plain_password
+        else:
+            logger.error("Unable to update ips4 user %s password" % username)
+            return ""