security start

sys/network/trust.lua

@@ -0,0 +1,26 @@
+local Socket = require('socket')
+local process = require('process')
+
+process:newThread('trust_server', function()
+
+  print('trust: listening on port 19')
+  while true do
+    local socket = Socket.server(19)
+
+    print('trust: connection from ' .. socket.dhost)
+
+    local data = socket:read(2)
+    if data then
+      if os.verifyPassword(data.password) then
+        local trustList = Util.readTable('.known_hosts') or { }
+        trustList[socket.dhost] = data.publicKey
+        Util.writeTable('.known_hosts', trustList)
+
+        socket:write('Trust accepted')
+      else
+        socket:write('Invalid password or password is not set')
+      end
+    end
+    socket:close()
+  end
+end)