Work on new net

packages/net2/src/auth.ts

@@ -0,0 +1,38 @@
+import type {WebSocketSubject} from "rxjs/websocket"
+import {Subject} from "rxjs"
+import type {SignedEvent} from "@welshman/util"
+import {createEvent, CLIENT_AUTH} from "@welshman/util"
+import type {SocketResponse} from "./socket.js"
+
+export const createAuthEvent = (url: string, challenge: string) =>
+  createEvent(CLIENT_AUTH, {
+    tags: [
+      ["relay", url],
+      ["challenge", challenge],
+    ],
+  })
+
+export type AuthResult = {
+  ok: boolean
+  reason?: string
+}
+
+export const authenticate = (socket: WebSocketSubject<SocketResponse>, event: SignedEvent) => {
+  const subject = new Subject<AuthResult>()
+
+  socket.next(["AUTH", event])
+
+  socket.subscribe(message => {
+    if (message[0] === "OK") {
+      const [id, ok = false, reason = ""] = message.slice(1)
+
+      if (id === event.id) {
+        subject.next({ok, reason})
+      }
+    }
+  })
+
+  return subject
+}
+
+export const forceAuth = <T>(socket: WebSocketSubject<T>) => {}

packages/net2/src/socket.ts

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+import {webSocket} from "rxjs/websocket"
+import type {SignedEvent} from "@welshman/util"
+
+export type SocketResponse =
+  | ["AUTH", string]
+  | ["EVENT", string, SignedEvent]
+  | ["EOSE", string, SignedEvent]
+  | ["OK", string, boolean, string]
+
+export const connect = (url: string) => webSocket<SocketResponse>(url)