Implement some authentication

lua/auth.d.tl

@@ -0,0 +1,7 @@
+local record Auth
+    id: string
+    token: string
+    server: string
+end
+
+return Auth

lua/main.tl

@@ -2,12 +2,13 @@ local json = require("json")
 local Framebuffer = require("framebuffer")
 local Ringbuffer = require("ringbuffer")
 local Socket = require("socket")
-local UUID <const> = "8b9faf9f-9470-4a50-b405-0af5f0152550"
-local ENDPOINT <const> = "ws://localhost:8000/ipmi/computer/" .. UUID .. "/ws"
+local auth = require("auth")
+local ENDPOINT <const> = auth.server:gsub("http", "ws", 1) .. "/ipmi/computer/" .. auth.id .. "/ws"
+local HEADERS <const> = { ["Authorization"] = "Bearer " .. auth.token }
 
 print("[MAIN] Init")
 
-local socket = Socket.new(ENDPOINT)
+local socket = Socket.new(ENDPOINT, HEADERS)
 
 -- Set up framebuffer capture and statusline
 

lua/socket.tl

@@ -22,6 +22,7 @@ local record Socket
     close: function(self: Socket)
     signal_viewer_connect: function(self: Socket, connected: boolean)
     _endpoint: string
+    _headers: {string: string}
     _callback: StateCallback
     _ws: http.Websocket
 end
@@ -60,7 +61,7 @@ impl.send = function(self: Socket, message: string)
 end
 
 impl.reconnect = function(self: Socket)
-    local r = http.websocket(self._endpoint)
+    local r = http.websocket(self._endpoint, self._headers)
     if r ~= false then
         self._ws = r as http.Websocket
         self:_set_state("ok")
@@ -80,10 +81,11 @@ impl.signal_viewer_connect = function(self: Socket, connected: boolean)
     self:_set_state(new_state)
 end
 
-local function new(endpoint: string): Socket
+local function new(endpoint: string, headers: {string: string}): Socket
     return setmetatable({
         state = "reset",
         _endpoint = endpoint,
+        _headers = headers,
         _callback = function(_: State) end,
         _ws = nil,
     }, { __index = impl })