fix: restore security hardening compatibility and validation

Restore authorized rule reveal, explicit full HTTP capture and retention, video task business fields, and valid payment URLs. Add opt-in credential preservation for trusted recovery, fix frontend type contracts and async races, and eliminate PostgreSQL test fixture resource leaks. Document audit coverage and successful fmt and CI-scoped Clippy checks.

apps/aether-gateway/src/handlers/admin/provider/endpoints_admin/mod.rs

@@ -6,6 +6,7 @@ mod extractors;
 mod list;
 pub(crate) mod payloads;
 mod reads;
+mod reveal;
 mod support;
 mod update;
 
@@ -41,6 +42,10 @@ pub(crate) async fn maybe_build_local_admin_endpoints_routes_response(
         return Ok(Some(response));
     }
 
+    if let Some(response) = reveal::maybe_handle(state, request_context).await? {
+        return Ok(Some(response));
+    }
+
     if let Some(response) = defaults::maybe_handle(state, request_context, request_body).await? {
         return Ok(Some(response));
     }

apps/aether-gateway/src/handlers/admin/provider/endpoints_admin/reveal.rs

@@ -0,0 +1,72 @@
+use super::extractors::admin_endpoint_id;
+use super::support::build_admin_endpoints_data_unavailable_response;
+use crate::handlers::admin::request::{AdminAppState, AdminRequestContext};
+use crate::handlers::admin::shared::{
+    attach_admin_audit_response, mark_sensitive_admin_response_no_store,
+};
+use crate::GatewayError;
+use axum::{
+    body::Body,
+    http::StatusCode,
+    response::{IntoResponse, Response},
+    Json,
+};
+use serde_json::json;
+
+pub(super) async fn maybe_handle(
+    state: &AdminAppState<'_>,
+    request_context: &AdminRequestContext<'_>,
+) -> Result<Option<Response<Body>>, GatewayError> {
+    let Some(decision) = request_context.decision() else {
+        return Ok(None);
+    };
+    if decision.route_family.as_deref() != Some("endpoints_manage")
+        || decision.route_kind.as_deref() != Some("reveal_endpoint_rules")
+    {
+        return Ok(None);
+    }
+    if !state.has_provider_catalog_data_reader() {
+        return Ok(Some(build_admin_endpoints_data_unavailable_response()));
+    }
+    let Some(endpoint_id) = request_context
+        .path()
+        .strip_suffix("/rules/reveal")
+        .and_then(admin_endpoint_id)
+    else {
+        return Ok(Some(
+            (
+                StatusCode::NOT_FOUND,
+                Json(json!({ "detail": "Endpoint 不存在" })),
+            )
+                .into_response(),
+        ));
+    };
+    let Some(endpoint) = state
+        .read_provider_catalog_endpoints_by_ids(std::slice::from_ref(&endpoint_id))
+        .await?
+        .into_iter()
+        .next()
+    else {
+        return Ok(Some(
+            (
+                StatusCode::NOT_FOUND,
+                Json(json!({ "detail": "Endpoint 不存在" })),
+            )
+                .into_response(),
+        ));
+    };
+    let payload = json!({
+        "header_rules": endpoint.header_rules.as_ref().and_then(|value| value.as_array()).cloned().unwrap_or_default(),
+        "body_rules": endpoint.body_rules.as_ref().and_then(|value| value.as_array()).cloned().unwrap_or_default(),
+        "response_header_rules": endpoint.config.as_ref().and_then(|config| config.get("response_header_rules")).and_then(|value| value.as_array()).cloned().unwrap_or_default(),
+    });
+    Ok(Some(mark_sensitive_admin_response_no_store(
+        attach_admin_audit_response(
+            Json(payload).into_response(),
+            "admin_endpoint_rules_revealed",
+            "reveal_endpoint_rules",
+            "provider_endpoint",
+            &endpoint_id,
+        ),
+    )))
+}