From c15e9a0edb696990365ac5a4e5be847b5ae23921 Mon Sep 17 00:00:00 2001
From: realtyem <realtyem@gmail.com>
Date: Wed, 16 Nov 2022 16:16:25 -0600
Subject: Remove need for `worker_main_http_uri` setting to use /keys/upload.
 (#14400)

---
 synapse/rest/client/keys.py | 68 +++++++++++++++++++++++++++++++++------------
 1 file changed, 50 insertions(+), 18 deletions(-)

(limited to 'synapse/rest')

diff --git a/synapse/rest/client/keys.py b/synapse/rest/client/keys.py
index f653d2a3e1..ee038c7192 100644
--- a/synapse/rest/client/keys.py
+++ b/synapse/rest/client/keys.py
@@ -27,6 +27,7 @@ from synapse.http.servlet import (
 )
 from synapse.http.site import SynapseRequest
 from synapse.logging.opentracing import log_kv, set_tag
+from synapse.replication.http.devices import ReplicationUploadKeysForUserRestServlet
 from synapse.rest.client._base import client_patterns, interactive_auth_handler
 from synapse.types import JsonDict, StreamToken
 from synapse.util.cancellation import cancellable
@@ -43,24 +44,48 @@ class KeyUploadServlet(RestServlet):
     Content-Type: application/json
 
     {
-      "device_keys": {
-        "user_id": "<user_id>",
-        "device_id": "<device_id>",
-        "valid_until_ts": <millisecond_timestamp>,
-        "algorithms": [
-          "m.olm.curve25519-aes-sha2",
-        ]
-        "keys": {
-          "<algorithm>:<device_id>": "<key_base64>",
+        "device_keys": {
+            "user_id": "<user_id>",
+            "device_id": "<device_id>",
+            "valid_until_ts": <millisecond_timestamp>,
+            "algorithms": [
+                "m.olm.curve25519-aes-sha2",
+            ]
+            "keys": {
+                "<algorithm>:<device_id>": "<key_base64>",
+            },
+            "signatures:" {
+                "<user_id>" {
+                    "<algorithm>:<device_id>": "<signature_base64>"
+                }
+            }
+        },
+        "fallback_keys": {
+            "<algorithm>:<device_id>": "<key_base64>",
+            "signed_<algorithm>:<device_id>": {
+                "fallback": true,
+                "key": "<key_base64>",
+                "signatures": {
+                    "<user_id>": {
+                        "<algorithm>:<device_id>": "<key_base64>"
+                    }
+                }
+            }
+        }
+        "one_time_keys": {
+            "<algorithm>:<key_id>": "<key_base64>"
         },
-        "signatures:" {
-          "<user_id>" {
-            "<algorithm>:<device_id>": "<signature_base64>"
-      } } },
-      "one_time_keys": {
-        "<algorithm>:<key_id>": "<key_base64>"
-      },
     }
+
+    response, e.g.:
+
+    {
+        "one_time_key_counts": {
+            "curve25519": 10,
+            "signed_curve25519": 20
+        }
+    }
+
     """
 
     PATTERNS = client_patterns("/keys/upload(/(?P<device_id>[^/]+))?$")
@@ -71,6 +96,13 @@ class KeyUploadServlet(RestServlet):
         self.e2e_keys_handler = hs.get_e2e_keys_handler()
         self.device_handler = hs.get_device_handler()
 
+        if hs.config.worker.worker_app is None:
+            # if main process
+            self.key_uploader = self.e2e_keys_handler.upload_keys_for_user
+        else:
+            # then a worker
+            self.key_uploader = ReplicationUploadKeysForUserRestServlet.make_client(hs)
+
     async def on_POST(
         self, request: SynapseRequest, device_id: Optional[str]
     ) -> Tuple[int, JsonDict]:
@@ -109,8 +141,8 @@ class KeyUploadServlet(RestServlet):
                 400, "To upload keys, you must pass device_id when authenticating"
             )
 
-        result = await self.e2e_keys_handler.upload_keys_for_user(
-            user_id, device_id, body
+        result = await self.key_uploader(
+            user_id=user_id, device_id=device_id, keys=body
         )
         return 200, result
 
-- 
cgit 1.4.1