Collect server-side identity provider EIDs in a single page-load write

.cargo/config.toml

@@ -28,8 +28,8 @@ test_details = "test --target aarch64-apple-darwin"
 # (native) are simply not listed.
 build-fastly = "build -p trusted-server-core -p trusted-server-adapter-fastly -p trusted-server-js -p trusted-server-openrtb --target wasm32-wasip1"
 check-fastly = "check -p trusted-server-core -p trusted-server-adapter-fastly -p trusted-server-js -p trusted-server-openrtb --target wasm32-wasip1"
-clippy-fastly = "clippy -p trusted-server-core -p trusted-server-adapter-fastly -p trusted-server-js -p trusted-server-openrtb --all-targets --all-features --target wasm32-wasip1 -- -D warnings"
-test-fastly = "test -p trusted-server-core -p trusted-server-adapter-fastly -p trusted-server-js -p trusted-server-openrtb --target wasm32-wasip1"
+clippy-fastly = "clippy -p trusted-server-core -p trusted-server-adapter-fastly -p trusted-server-identity-providers -p trusted-server-js -p trusted-server-openrtb --all-targets --all-features --target wasm32-wasip1 -- -D warnings"
+test-fastly = "test -p trusted-server-core -p trusted-server-adapter-fastly -p trusted-server-identity-providers -p trusted-server-js -p trusted-server-openrtb --target wasm32-wasip1"
 # Feature-on counterpart of `test-fastly`. `test-fastly` does NOT pass
 # --all-features, so without this the reusable-sandbox code is linted by
 # `clippy-fastly` but its tests never execute.

Cargo.toml

@@ -7,6 +7,7 @@ members = [
     "crates/trusted-server-adapter-spin",
     "crates/trusted-server-cli",
     "crates/trusted-server-core",
+    "crates/trusted-server-identity-providers",
     "crates/trusted-server-integration-tests",
     "crates/trusted-server-js",
     "crates/trusted-server-openrtb",
@@ -121,6 +122,7 @@ toml_edit = "0.23.10"
 tower = "0.4"
 tracing = "0.1"
 trusted-server-core = { path = "crates/trusted-server-core" }
+trusted-server-identity-providers = { path = "crates/trusted-server-identity-providers" }
 trusted-server-js = { path = "crates/trusted-server-js" }
 trusted-server-openrtb = { path = "crates/trusted-server-openrtb" }
 url = "2.5.8"

crates/trusted-server-adapter-axum/src/app.rs

@@ -224,15 +224,12 @@ async fn dispatch_fallback(
     }
 
     if state.registry.has_route(&method, &path) {
-        let mut ec_context = EcContext::default();
         return state
             .registry
             .handle_proxy(ProxyDispatchInput {
                 method: &method,
                 path: &path,
                 settings: &state.settings,
-                kv: None,
-                ec_context: &mut ec_context,
                 services,
                 req,
             })
@@ -499,8 +496,7 @@ fn named_route_handler(
                         Ok(admin_ec_lookup_not_supported())
                     }
                     NamedRouteHandler::AdminEidsLookup => {
-                        let partner_registry =
-                            PartnerRegistry::from_config(&state.settings.ec.partners)?;
+                        let partner_registry = PartnerRegistry::from_ec(&state.settings.ec)?;
                         handle_admin_eids_lookup(&partner_registry, &req)
                     }
                     NamedRouteHandler::LegacyAdminDenied => Ok(legacy_admin_alias_denied()),

crates/trusted-server-adapter-cloudflare/src/app.rs

@@ -535,15 +535,12 @@ fn build_router(state: &Arc<AppState>) -> RouterService {
                     EdgeCacheHeader::CloudflareCdnCacheControl,
                 )
             } else if state.registry.has_route(&method, &path) {
-                let mut ec_context = EcContext::default();
                 state
                     .registry
                     .handle_proxy(ProxyDispatchInput {
                         method: &method,
                         path: &path,
                         settings: &state.settings,
-                        kv: None,
-                        ec_context: &mut ec_context,
                         services: &services,
                         req,
                     })
@@ -655,7 +652,7 @@ fn build_router(state: &Arc<AppState>) -> RouterService {
             .get(
                 "/_ts/admin/eids",
                 make_handler(Arc::clone(&state), |s, _services, req| async move {
-                    let partner_registry = PartnerRegistry::from_config(&s.settings.ec.partners)?;
+                    let partner_registry = PartnerRegistry::from_ec(&s.settings.ec)?;
                     handle_admin_eids_lookup(&partner_registry, &req)
                 }),
             )

crates/trusted-server-adapter-fastly/Cargo.toml

@@ -37,6 +37,7 @@ log-fastly = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 trusted-server-core = { workspace = true }
+trusted-server-identity-providers = { workspace = true }
 url = { workspace = true }
 urlencoding = { workspace = true }
 web-time = { workspace = true }