feat(server): pty websocket auth tickets (#25660)

packages/opencode/src/server/routes/instance/httpapi/groups/pty.ts

@@ -1,4 +1,5 @@
 import { Pty } from "@/pty"
+import { PtyTicket } from "@/pty/ticket"
 import { PtyID } from "@/pty/schema"
 import { Schema } from "effect"
 import { HttpApi, HttpApiEndpoint, HttpApiError, HttpApiGroup, OpenApi } from "effect/unstable/httpapi"
@@ -23,6 +24,7 @@ export const PtyPaths = {
   get: `${root}/:ptyID`,
   update: `${root}/:ptyID`,
   remove: `${root}/:ptyID`,
+  connectToken: `${root}/:ptyID/connect-token`,
   connect: `${root}/:ptyID/connect`,
 } as const
 
@@ -93,6 +95,17 @@ export const PtyApi = HttpApi.make("pty")
             description: "Remove and terminate a specific pseudo-terminal (PTY) session.",
           }),
         ),
+        HttpApiEndpoint.post("connectToken", PtyPaths.connectToken, {
+          params: { ptyID: PtyID },
+          success: described(PtyTicket.ConnectToken, "WebSocket connect token"),
+          error: [HttpApiError.Forbidden, HttpApiError.NotFound],
+        }).annotateMerge(
+          OpenApi.annotations({
+            identifier: "pty.connectToken",
+            summary: "Create PTY WebSocket token",
+            description: "Create a short-lived ticket for opening a PTY WebSocket connection.",
+          }),
+        ),
       )
       .annotateMerge(OpenApi.annotations({ title: "pty", description: "Experimental HttpApi PTY routes." }))
       .middleware(InstanceContextMiddleware)
@@ -113,7 +126,7 @@ export const PtyConnectApi = HttpApi.make("pty-connect").add(
       HttpApiEndpoint.get("connect", PtyPaths.connect, {
         params: Params,
         success: described(Schema.Boolean, "Connected session"),
-        error: HttpApiError.NotFound,
+        error: [HttpApiError.Forbidden, HttpApiError.NotFound],
       }).annotateMerge(
         OpenApi.annotations({
           identifier: "pty.connect",