1233 as the system owner subscribers can registed with uppercase

subscribie/blueprints/subscriber/__init__.py

@@ -3,6 +3,7 @@
 import functools
 import binascii
 import os
+from sqlalchemy.sql import func
 from pathlib import Path
 from flask import (
     Blueprint,
@@ -71,7 +72,7 @@ def wrapped_view(**kwargs):
 
 
 def check_password_login(email, password):
-    subscriber = Person.query.filter_by(email=email).first()
+    subscriber = Person.query.filter(func.lower(email) == email).first()
     if subscriber.check_password(password):
         return True
     return False
@@ -83,7 +84,7 @@ def login():
         if request.args.get("email"):
             email = request.args.get("email").lower()
             # Check if password expired, send password reset email if expired.
-            subscriber = Person.query.filter_by(email=email).first()
+            subscriber = Person.query.filter(func.lower(email) == email).first()
             if subscriber is not None and subscriber.password_expired:
                 requests.post(
                     url_for("subscriber.forgot_password", _external=True),
@@ -95,9 +96,9 @@ def login():
     if form.validate_on_submit():
         email = form.data["email"].lower()
         password = form.data["password"]
-        subscriber = Person.query.filter_by(email=email).first()
+        subscriber = Person.query.filter(func.lower(email) == email).first()
         if subscriber is None:
-            shopowner = User.query.filter_by(email=email).first()
+            shopowner = User.query.filter(func.lower(email) == email).first()
             if shopowner is not None:
                 flash("You are a shop admin, please login here")
                 return redirect(url_for("auth.login", email=email))
@@ -126,7 +127,7 @@ def forgot_password():
     form = SubscriberForgotPasswordForm()
     if form.validate_on_submit() or form.data.get("email"):
         email = form.data["email"].lower()
-        subscriber = Person.query.filter_by(email=email).first()
+        subscriber = Person.query.filter(func.lower(email) == email).first()
         if subscriber is None:
             flash("Person not found with that email")
             return redirect(url_for("subscriber.forgot_password"))