for #81: log email_relay events

emails/views.py

@@ -1,6 +1,8 @@
 from datetime import datetime
 from email.utils import parseaddr
+from hashlib import sha256
 import json
+import logging
 
 from decouple import config
 from socketlabs.injectionapi import SocketLabsClient
@@ -18,6 +20,9 @@
 from .models import RelayAddress, Profile
 
 
+logger = logging.getLogger('events')
+
+
 @csrf_exempt
 def index(request):
     if (not request.user.is_authenticated and
@@ -144,6 +149,13 @@ def _inbound_logic(json_body):
         print(e)
         return HttpResponse("Address does not exist")
 
+    logger.info('email_relay', extra={
+        'relay_address_id': relay_address.id,
+        'relay_address': sha256(local_portion.encode('utf-8')).hexdigest(),
+        'real_address': sha256(
+            relay_address.user.email.encode('utf-8')
+        ).hexdigest(),
+    })
     # Forward to real email address
     sl_message = BasicMessage()
     sl_message.subject = subject

privaterelay/settings.py

@@ -232,6 +232,10 @@
             'handlers': ['console'],
             'level': 'DEBUG',
         },
+        'events': {
+            'handlers': ['console'],
+            'level': 'INFO',
+        },
     }
 }