Disk Installer

print( "Welcome to King's disk setup.  Please insert a disk." )

local users = {}

local function generatePass()
    local pass = ""
    for i = 1, 16 do
        pass = pass .. string.char( math.random( 32, 126 ) )
    end
    return pass
end

local continue = true

while continue do
    local event, side = os.pullEvent( "disk" )
    if disk.hasData( side ) then
        disk.setLabel( side, nil )
        local pass = generatePass()
        users[ disk.getID( side ) ] = pass
        local file = fs.open( fs.combine( disk.getMountPath( side ), ".password" ), "r" )
        file.write( pass )
        file.close()
        print( "Encode another disk? Y/N?" )
        while true do
            local event, char = os.pullEvent( "char" )
            if char:lower() == "n" then
                continue = false
            elseif char:lower() == "y" then
                break
            end
        end
    end
end

local file = fs.open( ".stored", "w" )
file.write( textutils.serialize( users ) )
file.close()

local repsonse = http.get( "http://pastebin.com/raw.php?i=5sUX1LWh" )
if response then
    local file = fs.open( "startup", "w" )
    file.write( response.readAll() )
    file.close()
    response.close()
else
    error( "Could not install required files", 0 )
end
if fs.exists( shell.getRunningProgram() ) then
    fs.delete( shell.getRunningProgram() )
end
shell.run( "startup" )