feat: tls-psk

samples/psk/server.lua

@@ -0,0 +1,42 @@
+--
+-- Public domain
+--
+local socket = require("socket")
+local ssl    = require("ssl")
+
+local params = {
+   mode = "server",
+   protocol = "any",
+   options = "all",
+   psk = function(identity, max_psk_len)
+      print("PSK Callback: identity=", identity, ", max_psk_len=", max_psk_len)
+      if identity == "abcd" then
+         return "1234"
+      end
+      return nil
+   end
+}
+
+
+-- [[ SSL context
+local ctx = assert(ssl.newcontext(params))
+--]]
+
+local server = socket.tcp()
+server:setoption('reuseaddr', true)
+assert( server:bind("127.0.0.1", 8888) )
+server:listen()
+
+local peer = server:accept()
+peer = assert( ssl.wrap(peer, ctx) )
+assert( peer:dohandshake() )
+
+print("--- INFO ---")
+local info = peer:info()
+for k, v in pairs(info) do
+   print(k, v)
+end
+print("---")
+
+peer:close()
+server:close()