feat(services): publish authoritative application origins

Signed-off-by: Taylor Mutch <taylormutch@gmail.com>

Author: TaylorMutch

crates/openshell-cli/src/run.rs

@@ -723,10 +723,17 @@ pub async fn sandbox_create(
         Err(status) => return Err(miette::miette!(status.to_string())),
     };
     let response = response.into_inner();
+    let application_service_urls = response.application_service_urls;
     let service_urls = response
         .service_urls
         .into_iter()
-        .map(|(service, url)| (service, service_url_for_gateway(&url, &effective_server)))
+        .map(|(service, url)| {
+            let url = application_service_urls
+                .get(&service)
+                .cloned()
+                .unwrap_or_else(|| service_url_for_gateway(&url, &effective_server));
+            (service, url)
+        })
         .collect::<HashMap<_, _>>();
     let sandbox = response
         .sandbox
@@ -1115,10 +1122,7 @@ pub async fn sandbox_create(
                     "\u{2713}".green().bold(),
                 );
                 if let Some(url) = service_urls.get("").filter(|url| !url.is_empty()) {
-                    eprintln!(
-                        "  Access at: {}",
-                        service_url_for_gateway(url, &effective_server)
-                    );
+                    eprintln!("  Access at: {url}");
                 }
             }
 
@@ -4361,7 +4365,7 @@ pub async fn service_expose(
         );
     }
     if !response.url.is_empty() {
-        let url = service_url_for_gateway(&response.url, server);
+        let url = preferred_service_url(&response, server);
         println!("  URL: {}", url.cyan());
     }
     Ok(())
@@ -4574,7 +4578,7 @@ fn print_service_endpoint_table(
             let url = if response.url.is_empty() {
                 String::new()
             } else {
-                service_url_for_gateway(&response.url, gateway_endpoint)
+                preferred_service_url(response, gateway_endpoint)
             };
             Some((
                 workspace.to_string(),
@@ -4665,7 +4669,7 @@ fn service_endpoint_to_json(
     let url = if response.url.is_empty() {
         String::new()
     } else {
-        service_url_for_gateway(&response.url, gateway_endpoint)
+        preferred_service_url(response, gateway_endpoint)
     };
 
     Some(serde_json::json!({
@@ -4675,6 +4679,8 @@ fn service_endpoint_to_json(
         "target_port": endpoint.target_port,
         "authorization_mode": service_authorization_mode_name(endpoint.authorization_mode),
         "url": url,
+        "application_url": response.application_url,
+        "gateway_url": service_url_for_gateway(&response.gateway_url, gateway_endpoint),
     }))
 }
 
@@ -4689,13 +4695,16 @@ fn service_authorization_mode_name(mode: i32) -> &'static str {
     }
 }
 
-/// Read gcloud Application Default Credentials from disk.
-///
-/// Returns `(client_id, client_secret, refresh_token)`.
-///
-/// Checks `GOOGLE_APPLICATION_CREDENTIALS` first; falls back to
-/// `$CLOUDSDK_CONFIG/application_default_credentials.json` when set, then to
-/// `~/.config/gcloud/application_default_credentials.json`.
+/// Application origins are independent of the gateway transport. Only legacy
+/// gateway URLs inherit a caller's external gateway port.
+fn preferred_service_url(response: &ServiceEndpointResponse, gateway: &str) -> String {
+    if response.application_url.is_empty() {
+        service_url_for_gateway(&response.url, gateway)
+    } else {
+        response.application_url.clone()
+    }
+}
+
 fn service_url_for_gateway(service_url: &str, gateway_endpoint: &str) -> String {
     let (Ok(mut service_url), Ok(gateway_endpoint)) = (
         url::Url::parse(service_url),
@@ -7324,6 +7333,8 @@ mod tests {
     #[test]
     fn service_endpoint_json_has_raw_fields_and_normalized_url() {
         let response = ServiceEndpointResponse {
+            application_url: String::new(),
+            gateway_url: String::new(),
             endpoint: Some(ServiceEndpoint {
                 metadata: Some(ObjectMeta {
                     workspace: "team-a".to_string(),
@@ -7349,6 +7360,8 @@ mod tests {
                 "target_port": 8080,
                 "authorization_mode": "bearer_passthrough",
                 "url": "https://api.openshell.localhost:17670/",
+                "application_url": "",
+                "gateway_url": "",
             })
         );
         assert!(service_endpoint_to_json(&ServiceEndpointResponse::default(), "unused").is_none());
@@ -8108,6 +8121,20 @@ mod tests {
         assert!(rootfs_tar_sources_supported_for_gateway(None));
     }
 
+    #[test]
+    fn application_origin_is_preserved_when_gateway_uses_a_port_forward() {
+        let response = ServiceEndpointResponse {
+            application_url: "https://default--demo--web.services.example.com:10443/".into(),
+            gateway_url: "https://default--demo--web.api.example.com:8080/".into(),
+            url: "https://default--demo--web.services.example.com:10443/".into(),
+            ..Default::default()
+        };
+        assert_eq!(
+            super::preferred_service_url(&response, "https://localhost:29092"),
+            response.application_url
+        );
+    }
+
     #[test]
     fn service_url_for_gateway_uses_external_gateway_port() {
         assert_eq!(

crates/openshell-cli/tests/provider_commands_integration.rs

@@ -378,6 +378,8 @@ impl OpenShell for TestOpenShell {
         let name = request.name;
         // Return a minimal sandbox with metadata for CAS operations
         Ok(Response::new(SandboxResponse {
+            application_service_urls: HashMap::new(),
+            gateway_service_urls: HashMap::new(),
             sandbox: Some(Sandbox {
                 metadata: Some(openshell_core::proto::datamodel::v1::ObjectMeta {
                     id: format!("sb-{name}"),

crates/openshell-cli/tests/sandbox_create_lifecycle_integration.rs

@@ -237,6 +237,8 @@ impl OpenShell for TestOpenShell {
             },
         );
         Ok(Response::new(SandboxResponse {
+            application_service_urls: HashMap::new(),
+            gateway_service_urls: HashMap::new(),
             sandbox: Some(sandbox),
             service_urls,
         }))
@@ -291,6 +293,8 @@ impl OpenShell for TestOpenShell {
         };
         sandbox.set_phase(SandboxPhase::Ready as i32);
         Ok(Response::new(SandboxResponse {
+            application_service_urls: HashMap::new(),
+            gateway_service_urls: HashMap::new(),
             sandbox: Some(sandbox),
             service_urls: HashMap::new(),
         }))
@@ -527,6 +531,8 @@ impl OpenShell for TestOpenShell {
             .push(request.into_inner());
         Ok(Response::new(
             openshell_core::proto::ServiceEndpointResponse {
+                application_url: String::new(),
+                gateway_url: String::new(),
                 url: "https://default--sandbox.openshell.localhost:17670/".to_string(),
                 ..Default::default()
             },
@@ -539,6 +545,8 @@ impl OpenShell for TestOpenShell {
     ) -> Result<Response<openshell_core::proto::ServiceEndpointResponse>, Status> {
         Ok(Response::new(
             openshell_core::proto::ServiceEndpointResponse {
+                application_url: String::new(),
+                gateway_url: String::new(),
                 url: "https://default--sandbox.openshell.localhost:17670/".to_string(),
                 ..Default::default()
             },

crates/openshell-cli/tests/sandbox_exec_streaming_integration.rs

@@ -188,6 +188,8 @@ macro_rules! mock_gateway {
             async fn get_sandbox(&self, _: Request<proto::GetSandboxRequest>) -> Result<Response<proto::SandboxResponse>, Status> {
                 self.calls.lock().unwrap().lookups += 1;
                 Ok(Response::new(proto::SandboxResponse {
+application_service_urls: std::collections::HashMap::new(),
+gateway_service_urls: std::collections::HashMap::new(),
                     sandbox: Some(proto::Sandbox {
                         metadata: Some(proto::datamodel::v1::ObjectMeta {
                             id: "test-id".to_string(),

crates/openshell-cli/tests/sandbox_name_fallback_integration.rs

@@ -187,6 +187,8 @@ impl OpenShell for TestOpenShell {
         let name = request.name.clone();
         *self.state.last_get_name.lock().await = Some(name.clone());
         Ok(Response::new(SandboxResponse {
+            application_service_urls: std::collections::HashMap::new(),
+            gateway_service_urls: std::collections::HashMap::new(),
             sandbox: Some(Sandbox {
                 metadata: Some(openshell_core::proto::datamodel::v1::ObjectMeta {
                     id: "test-id".to_string(),

crates/openshell-core/src/app_listener.rs

@@ -13,6 +13,8 @@ pub struct AppListenerConfig {
     pub enabled: bool,
     pub port: u16,
     pub domain: String,
+    /// Public HTTPS origin, independently of the supervisor's listener port.
+    pub public_url: Option<String>,
 }
 
 impl Default for AppListenerConfig {
@@ -21,13 +23,17 @@ impl Default for AppListenerConfig {
             enabled: false,
             port: 8443,
             domain: String::new(),
+            public_url: None,
         }
     }
 }
 
 impl AppListenerConfig {
     pub fn validate(&self) -> Result<(), String> {
         if !self.enabled {
+            if self.public_url.is_some() {
+                return Err("supervisor.app_listener.public_url requires enabled = true".into());
+            }
             return Ok(());
         }
         if self.port < 1024 {
@@ -46,8 +52,40 @@ impl AppListenerConfig {
         {
             return Err("supervisor.app_listener.domain must be a lowercase DNS name".into());
         }
+        if let Some(origin) = &self.public_url {
+            let parsed = url::Url::parse(origin)
+                .map_err(|_| "supervisor.app_listener.public_url must be an HTTPS origin")?;
+            if parsed.scheme() != "https"
+                || parsed.host_str() != Some(self.domain.as_str())
+                || !parsed.username().is_empty()
+                || parsed.password().is_some()
+                || parsed.path() != "/"
+                || parsed.query().is_some()
+                || parsed.fragment().is_some()
+                || parsed.port() == Some(0)
+            {
+                return Err("supervisor.app_listener.public_url must be an HTTPS origin matching domain, without credentials, path, query, or fragment".into());
+            }
+        }
         Ok(())
     }
+
+    /// Configured address only; this does not imply installation or readiness.
+    pub fn service_url(&self, workspace: &str, sandbox: &str, service: &str) -> Option<String> {
+        if !self.enabled {
+            return None;
+        }
+        let mut origin = url::Url::parse(self.public_url.as_deref()?).ok()?;
+        let label = if service.is_empty() {
+            format!("{workspace}--{sandbox}")
+        } else {
+            format!("{workspace}--{sandbox}--{service}")
+        };
+        origin
+            .set_host(Some(&format!("{label}.{}", self.domain)))
+            .ok()?;
+        Some(origin.into())
+    }
 }
 
 /// A synchronous view of installed ingress, evaluated on the sandbox instance
@@ -60,6 +98,43 @@ pub type InstallationSource = std::sync::Arc<
 mod tests {
     use super::*;
 
+    #[test]
+    fn public_origin_is_explicit_https_and_matches_listener_domain() {
+        let mut config = AppListenerConfig {
+            enabled: true,
+            domain: "services.example.com".into(),
+            public_url: Some("https://services.example.com:10443".into()),
+            ..Default::default()
+        };
+        config.validate().unwrap();
+        assert_eq!(
+            config.service_url("default", "demo", "web").as_deref(),
+            Some("https://default--demo--web.services.example.com:10443/")
+        );
+        config.public_url = Some("https://services.example.com:443/".into());
+        assert_eq!(
+            config.service_url("default", "demo", "").as_deref(),
+            Some("https://default--demo.services.example.com/")
+        );
+        for bad in [
+            "http://services.example.com",
+            "https://other.example.com",
+            "https://user:password@services.example.com",
+            "https://services.example.com/path",
+            "https://services.example.com/?query",
+            "https://services.example.com/#fragment",
+            "https://services.example.com:0",
+            "not-a-url",
+        ] {
+            config.public_url = Some(bad.into());
+            assert!(config.validate().is_err(), "{bad}");
+        }
+        config.public_url = Some("https://services.example.com".into());
+        config.enabled = false;
+        assert!(config.validate().is_err());
+        assert!(config.service_url("default", "demo", "web").is_none());
+    }
+
     #[test]
     fn only_explicit_enablement_requires_a_valid_endpoint() {
         assert!(!AppListenerConfig::default().enabled);

crates/openshell-driver-kubernetes/src/app_listener.rs

@@ -255,6 +255,7 @@ mod tests {
                 let config = KubernetesAppListenerConfig {
                     create_service: true,
                     common: openshell_core::app_listener::AppListenerConfig {
+                        public_url: None,
                         enabled,
                         port: 9443,
                         domain: "services.example.com".into(),

crates/openshell-driver-kubernetes/src/config.rs

@@ -1153,6 +1153,7 @@ mod tests {
         assert!(!config.app_listener.common.enabled);
         assert!(config.validate().is_ok());
         config.app_listener.common = openshell_core::app_listener::AppListenerConfig {
+            public_url: None,
             enabled: true,
             port: 9443,
             domain: "services.example.com".into(),

crates/openshell-sdk/src/client.rs

@@ -1492,6 +1492,8 @@ fn sandbox_from_response(sandbox: Option<proto::Sandbox>) -> Result<SandboxRef>
 fn sandbox_from_create_response(response: proto::SandboxResponse) -> Result<SandboxRef> {
     let mut sandbox = sandbox_from_response(response.sandbox)?;
     sandbox.service_urls = response.service_urls;
+    sandbox.application_service_urls = response.application_service_urls;
+    sandbox.gateway_service_urls = response.gateway_service_urls;
     Ok(sandbox)
 }
 

crates/openshell-sdk/src/types.rs

@@ -402,6 +402,10 @@ pub struct SandboxRef {
     /// Service URLs returned by sandbox creation, keyed by service name. The
     /// empty key identifies the unnamed service. Non-create reads leave this empty.
     pub service_urls: HashMap<String, String>,
+    /// Configured application origins; these do not establish installation readiness.
+    pub application_service_urls: HashMap<String, String>,
+    /// Gateway-routed alternatives.
+    pub gateway_service_urls: HashMap<String, String>,
     pub restart_count: u32,
     pub next_restart_at_ms: Option<i64>,
     pub main_process_started_at_ms: Option<i64>,
@@ -455,6 +459,8 @@ impl SandboxRef {
                 .then_some(sandbox.host_key_fingerprint),
             created_from_workload_template,
             service_urls: HashMap::new(),
+            application_service_urls: HashMap::new(),
+            gateway_service_urls: HashMap::new(),
             restart_count,
             next_restart_at_ms,
             main_process_started_at_ms,