feat: Add config option for receiving read receipts

Adds an option for ignoring incoming read receipts over federation

src/api/server_server.rs

@@ -748,6 +748,7 @@ pub async fn send_transaction_message_route(
         match edu {
             Edu::Presence(_) => {}
             Edu::Receipt(receipt) => {
+                if services().globals.allow_receiving_read_receipts() {
                     for (room_id, room_updates) in receipt.receipts {
                         for (user_id, user_updates) in room_updates.read {
                             if let Some((event_id, _)) = user_updates
@@ -789,6 +790,7 @@ pub async fn send_transaction_message_route(
                         }
                     }
                 }
+            }
             Edu::Typing(typing) => {
                 if services()
                     .rooms

src/config/mod.rs

@@ -49,6 +49,8 @@ pub struct Config {
     #[serde(default = "true_fn")]
     pub allow_public_read_receipts: bool,
     #[serde(default = "true_fn")]
+    pub allow_receiving_read_receipts: bool,
+    #[serde(default = "true_fn")]
     pub allow_room_creation: bool,
     #[serde(default = "true_fn")]
     pub allow_unstable_room_versions: bool,

src/service/globals/mod.rs

@@ -238,6 +238,10 @@ impl Service {
         self.config.allow_public_read_receipts
     }
 
+    pub fn allow_receiving_read_receipts(&self) -> bool {
+        self.config.allow_receiving_read_receipts
+    }
+
     pub fn allow_room_creation(&self) -> bool {
         self.config.allow_room_creation
     }