lzhr/v2fly
1
0
Fork 0
mirror of https://github.com/v2fly/v2ray-core.git synced 2025-01-02 15:36:41 -05:00
Code Issues Releases Wiki Activity

check connection type

Browse Source
This commit is contained in:
Darien Raymond 2018-07-04 18:47:06 +02:00
parent 0d94d25688
commit 5c2bf477bb
No known key found for this signature in database
GPG Key ID: 7251FFA14BB18169
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
proxy/mtproto/server.go
View File

@ -8,6 +8,7 @@ import (
"v2ray.com/core/common/buf"
"v2ray.com/core/common/crypto"
"v2ray.com/core/common/net"
"v2ray.com/core/common/predicate"
"v2ray.com/core/common/protocol"
"v2ray.com/core/common/task"
"v2ray.com/core/transport/internet"
@ -61,12 +62,17 @@ func (s *Server) Process(ctx context.Context, network net.Network, conn internet
if err != nil {
return newError("failed to read authentication header").Base(err)
}
defer putAuthenticationObject(auth)
auth.ApplySecret(s.account.Secret)
decryptor := crypto.NewAesCTRStream(auth.DecodingKey[:], auth.DecodingNonce[:])
decryptor.XORKeyStream(auth.Header[:], auth.Header[:])
if !predicate.BytesAll(auth.Header[56:60], 0xef) {
return newError("invalid connection type: ", auth.Header[56:60])
}
dcID := auth.DataCenterID()
if dcID >= uint16(len(dcList)) {
return newError("invalid data center id: ", dcID)