secure telnet

sys/modules/opus/security.lua

@@ -1,6 +1,4 @@
 local Config = require('opus.config')
-local ECC    = require('opus.crypto.ecc')
-local Util   = require('opus.util')
 
 local Security = { }
 
@@ -13,32 +11,18 @@ function Security.hasPassword()
 	return not not Security.getPassword()
 end
 
-local function genKey()
-	local key = { }
-	for _ = 1, 32 do
-		table.insert(key, ("%02x"):format(math.random(0, 0xFF)))
-	end
-	return table.concat(key)
-end
-
-function Security.getSecretKey()
-	local config = Config.load('os')
-	if not config.secretKey then
-		config.secretKey = genKey()
-		Config.update('os', config)
-	end
-	return Util.hexToByteArray(config.secretKey)
-end
-
 function Security.getIdentifier()
 	local config = Config.load('os')
-	if config.identifier then
-		return config.identifier
+
+	if not config.identifier then
+		local key = { }
+		for _ = 1, 32 do
+			table.insert(key, ("%02x"):format(math.random(0, 0xFF)))
+		end
+		config.identifier = table.concat(key)
+
+		Config.update('os', config)
 	end
-	-- preserve the hash the user generated
-	local identifier = ECC.publicKey(Security.getSecretKey())
-	config.identifier = Util.byteArrayToHex(identifier)
-	Config.update('os', config)
 
 	return config.identifier
 end