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fix(proxy): removed the udp payload length check when encryption is disabled

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cty123 2023-08-19 22:10:59 +02:00 • committed by yuhan6665
parent f67167bb3b
commit a343d68944
3 changed files with 107 additions and 53 deletions
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5
proxy/shadowsocks/validator.go
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@ -80,6 +80,11 @@ func (v *Validator) Get(bs []byte, command protocol.RequestCommand) (u *protocol
for _, user := range v.users {
if account := user.Account.(*MemoryAccount); account.Cipher.IsAEAD() {
// AEAD payload decoding requires the payload to be over 32 bytes
if len(bs) < 32 {
continue
}
aeadCipher := account.Cipher.(*AEADCipher)
ivLen = aeadCipher.IVSize()
iv := bs[:ivLen]