Fix auth helper script

auth_django.py

@@ -5,12 +5,15 @@ import sys
 
 import django
 
-LOG_PATH = "auth_debug.log"
+LOG_PATH = os.environ.get("AUTH_DEBUG_LOG", "/tmp/auth_debug.log")
 
 
 def log(data):
-    with open(LOG_PATH, "a") as f:
+    try:
-        f.write(f"{data}\n")
+        with open(LOG_PATH, "a") as f:
+            f.write(f"{data}\n")
+    except Exception:
+        pass
 
 
 # Set up Django environment

auth_django.sh

@@ -1,13 +1,10 @@
 #!/bin/sh
-podman exec -i gia sh -c "cd /code && . /venv/bin/activate && python auth_django.py"
+set -eu
-#cd /code
-#. /code/xf/GIA/genv/bin/activate
-#exec python /code/xf/GIA/auth_django.py
 
-
+# Prosody external auth expects a single long-lived stdin/stdout process.
-set -e
+# Keep one stable process chain and hand off with exec.
-podman exec -i gia sh -c '
+exec podman exec -i gia sh -lc '
   cd /code &&
   . /venv/bin/activate &&
-  exec python auth_django.py
+  exec python -u auth_django.py
 '