allow cors

Cargo.lock

···
  "tinyjson",
  "tokio",
  "tokio-util",
+ "tower-http",
  "tungstenite",
  "zstd",
 ]
···
  "tower-layer",
  "tower-service",
  "tracing",
+]
+
+[[package]]
+name = "tower-http"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "403fa3b783d4b626a8ad51d766ab03cb6d2dbfc46b1c5d4448395e6628dc9697"
+dependencies = [
+ "bitflags",
+ "bytes",
+ "http",
+ "pin-project-lite",
+ "tower-layer",
+ "tower-service",
 ]
 
 [[package]]

link_aggregator/Cargo.toml

···
 serde_with = { version = "3.12.0", features = ["hex"] }
 tinyjson = "2.5.1"
 tokio-util = "0.7.13"
+tower-http = { version = "0.6.2", features = ["cors"] }
 zstd = "0.13.2"
 
 [dependencies.tokio]

link_aggregator/readme.md

···
 - [ ] jetstream: connect retry: only reset counter after some *time* has passed.
 - [x] either count or estimate the total number of links added (distinct from link targets)
 - [x] jetstream: don't crash on connection refused (retry * backoff)
+- [x] allow cors requests (ie. atproto-browser. (but it's really meant for backends))
 
 cache
 - [ ] set api response headers

link_aggregator/src/server/mod.rs

···
                 }
             }),
         )
+        .layer(tower_http::cors::CorsLayer::new().allow_origin(tower_http::cors::Any))
         .layer(axum_metrics::MetricLayer::default());
 
     let listener = TcpListener::bind(addr).await?;