Switch to cognito user/password authentication. Major code refactor - Fix 4

destroy.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
 # Destroy infrastructure
-cdk destroy
+cdk destroy --force

infrastructure/stack.py

@@ -1,6 +1,7 @@
 import os
 from aws_cdk import (
     Duration,
+    RemovalPolicy,
     Stack,
     aws_ec2 as ec2,
     aws_iam as iam,
@@ -114,7 +115,8 @@ class IptvUpdaterStack(Stack):
                 require_symbols=True,
                 require_uppercase=True
             ),
-            account_recovery=cognito.AccountRecovery.EMAIL_ONLY
+            account_recovery=cognito.AccountRecovery.EMAIL_ONLY,
+            removal_policy=RemovalPolicy.DESTROY
         )
 
         # Add App Client with the correct callback URL
@@ -153,7 +155,7 @@ class IptvUpdaterStack(Stack):
         userdata.add_commands(
             f'echo "COGNITO_USER_POOL_ID={user_pool.user_pool_id}" >> /etc/environment',
             f'echo "COGNITO_CLIENT_ID={client.user_pool_client_id}" >> /etc/environment',
-            f'echo "COGNITO_CLIENT_SECRET={client.user_pool_client_secret.plain_text}" >> /etc/environment'
+            f'echo "COGNITO_CLIENT_SECRET={client.user_pool_client_secret.to_string()}" >> /etc/environment'
         )
         userdata.add_commands(str(userdata_file, 'utf-8'))