feat: tls-psk

samples/psk/client.lua

@@ -0,0 +1,29 @@
+--
+-- Public domain
+--
+local socket = require("socket")
+local ssl    = require("ssl")
+
+local params = {
+   mode = "client",
+   protocol = "tlsv1_2",
+   psk = function(hint, max_psk_len)
+      print("PSK Callback: hint=", hint, ", max_psk_len=", max_psk_len)
+      return "abcd", "1234"
+   end
+}
+
+local peer = socket.tcp()
+peer:connect("127.0.0.1", 8888)
+
+peer = assert( ssl.wrap(peer, params) )
+assert(peer:dohandshake())
+
+print("--- INFO ---")
+local info = peer:info()
+for k, v in pairs(info) do
+   print(k, v)
+end
+print("---")
+
+peer:close()