mirror of
https://github.com/kepler155c/opus
synced 2024-10-01 00:10:41 +00:00
34 lines
940 B
Lua
34 lines
940 B
Lua
local Socket = require('socket')
|
|
local process = require('process')
|
|
local Crypto = require('crypto')
|
|
|
|
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
|
|
local password = os.getPassword()
|
|
if not password then
|
|
socket:write({ msg = 'No password has been set' })
|
|
else
|
|
data = Crypto.decrypt(data, password)
|
|
if data and data.pk and data.dh == socket.dhost then
|
|
local trustList = Util.readTable('.known_hosts') or { }
|
|
trustList[data.dh] = data.pk
|
|
Util.writeTable('.known_hosts', trustList)
|
|
|
|
socket:write({ success = true, msg = 'Trust accepted' })
|
|
else
|
|
socket:write({ msg = 'Invalid password' })
|
|
end
|
|
end
|
|
end
|
|
socket:close()
|
|
end
|
|
end)
|