Added SSL cert generation and installation. Moved variables to ENV

app.py

@@ -1,7 +1,28 @@
 #!/usr/bin/env python3
+import os
 import aws_cdk as cdk
 from infrastructure.stack import IptvUpdaterStack
 
 app = cdk.App()
-IptvUpdaterStack(app, "IptvUpdater")
+
+# Read environment variables for FreeDNS credentials
+freedns_user = os.environ.get("FREEDNS_User")
+freedns_password = os.environ.get("FREEDNS_Password")
+domain_name = os.environ.get("DOMAIN_NAME")
+
+if not freedns_user or not freedns_password:
+    raise ValueError("FREEDNS_User and FREEDNS_Password environment variables must be set.")
+
+if not domain_name:
+    raise ValueError("DOMAIN_NAME environment variable must be set.")
+
+IptvUpdaterStack(app, "IptvUpdaterStack",
+    freedns_user=freedns_user,
+    freedns_password=freedns_password,
+    domain_name=domain_name,
+    # If you don't specify 'env', the stack will be deployed to the account and region that are
+    # configured in your AWS CLI profile. Defaulting to the environment where the CLI is configured.
+    # env=cdk.Environment(account=os.getenv('CDK_DEFAULT_ACCOUNT'), region=os.getenv('CDK_DEFAULT_REGION')),
+)
+
 app.synth()