opus/sys/apps/trust.lua

local Crypto   = require('crypto')
local Security = require('security')
local SHA1     = require('sha1')
local Socket   = require('socket')
local Terminal = require('terminal')

local os = _G.os

local remoteId
local args = { ... }

if #args == 1 then
	remoteId = tonumber(args[1])
else
	print('Enter host ID')
	remoteId = tonumber(_G.read())
end

if not remoteId then
	error('Syntax: trust <host ID>')
end

local password = Terminal.readPassword('Enter password: ')

if not password then
	error('Invalid password')
end

print('connecting...')
local socket, msg = Socket.connect(remoteId, 19)

if not socket then
	error(msg)
end

local publicKey = Security.getPublicKey()

socket:write(Crypto.encrypt({ pk = publicKey, dh = os.getComputerID() }, SHA1.sha1(password)))

local data = socket:read(2)
socket:close()

if data and data.success then
	print(data.msg)
elseif data then
	error(data.msg)
else
	error('No response')
end