func New() *Cookie {
cookies.Lock()
defer cookies.Unlock()
now := time.Now().UnixNano()
buf := make([]byte, CookieSize)
for i, v := 0, now; i < 8; i, v = i+1, v>>8 {
buf[i] = uint8(v)
}
rnd := xio.NewRandomReader(now)
for i := 0; i < 4; i++ {
rnd.ReadBytes(buf[8:])
value := string(buf)
if c := cookies.values[value]; c != nil {
continue
}
c := &Cookie{}
c.value = value
c.alloctime = now
cookies.values[value] = c
counts.Count("cookie.new", 1)
return c
}
counts.Count("cookie.null", 1)
return nil
}
func init() {
prefix := []byte{0x01, 0x0a, 0x41, 0x0e}
suffix := []byte{0x02, 0x15, 0x02, 0x02, 0x15, 0x05, 0x02, 0x15, 0x0e}
middle := make([]byte, 64)
xio.NewRandomReader(time.Now().UnixNano()).ReadBytes(middle)
magic := make([]byte, len(prefix)+len(middle)+len(suffix))
copy(magic, prefix)
copy(magic[len(prefix):], middle)
copy(magic[len(prefix)+len(middle):], suffix)
certificate = magic
log.Printf("[certificate]: \n%s\n", utils.Formatted(certificate))
}