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Remove unused response salt check

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世界 2022-06-27 20:08:06 +08:00
parent 131cb4e2a5
commit 4fe3099239
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GPG key ID: CD109927C34A63C4
1 changed files with 1 additions and 11 deletions
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12
shadowaead_2022/protocol.go
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@ -26,7 +26,6 @@ import (
E "github.com/sagernet/sing/common/exceptions"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
"github.com/sagernet/sing/common/replay"
"github.com/sagernet/sing/common/rw"
"golang.org/x/crypto/chacha20poly1305"
"lukechampine.com/blake3"
@ -80,8 +79,7 @@ func NewWithPassword(method string, password string, options ...MethodOption) (s
func New(method string, pskList [][]byte, options ...MethodOption) (shadowsocks.Method, error) {
m := &Method{
name: method,
replayFilter: replay.NewSimple(60 * time.Second),
name: method,
}
switch method {
@ -178,7 +176,6 @@ type Method struct {
udpBlockDecryptCipher cipher.Block
pskList [][]byte
pskHash []byte
replayFilter replay.Filter
encryptedProtocolExtension bool
}
@ -349,15 +346,8 @@ func (c *clientConn) readResponse() error {
return err
}
if !c.replayFilter.Check(salt.Bytes()) {
salt.Release()
common.KeepAlive(_salt)
return ErrSaltNotUnique
}
key := SessionKey(c.pskList[len(c.pskList)-1], salt.Bytes(), c.keySaltLength)
salt.Release()
common.KeepAlive(_salt)