Added signing key settings for photos

Author: Ken Lippold

hydroserver/settings.py

@@ -224,6 +224,8 @@
 if DEPLOYMENT_BACKEND == "aws":
     AWS_S3_CUSTOM_DOMAIN = urlparse(PROXY_BASE_URL).hostname
     AWS_DEFAULT_ACL = "private"
+    AWS_CLOUDFRONT_KEY = config("AWS_CLOUDFRONT_KEY", default="").encode("ascii")
+    AWS_CLOUDFRONT_KEY_ID = config("AWS_CLOUDFRONT_KEY_ID", default=None)
     STORAGES = {
         "default": {
             "BACKEND": "storages.backends.s3.S3Storage",

sta/models/photo.py

@@ -24,9 +24,14 @@ def link(self):
         storage = self.photo.storage
 
         try:
-            return settings.PROXY_BASE_URL + storage.url(self.photo.name, expire=3600)
+            photo_link = storage.url(self.photo.name, expire=3600)
         except TypeError:
-            return settings.PROXY_BASE_URL + storage.url(self.photo.name)
+            photo_link = storage.url(self.photo.name)
+
+        if settings.DEPLOYMENT_BACKEND == "local":
+            photo_link = settings.PROXY_BASE_URL + photo_link
+
+        return photo_link
 
     class Meta:
         unique_together = ("thing", "name")