kirillius
/
Cloak
mirror of https://github.com/cbeuw/Cloak
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Wrap decryption error

This commit is contained in:
Andy Wang 2020-10-16 01:12:23 +01:00
parent d2131799fc
commit c17cb034e3
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
internal/server/auth.go
View File

@ -60,6 +60,7 @@ func decryptClientInfo(fragments authFragments, serverTime time.Time) (info Clie
var ErrReplay = errors.New("duplicate random") var ErrReplay = errors.New("duplicate random")
var ErrBadProxyMethod = errors.New("invalid proxy method") var ErrBadProxyMethod = errors.New("invalid proxy method")
var ErrBadDecryption = errors.New("decryption/authentication faliure")
// AuthFirstPacket checks if the first packet of data is ClientHello or HTTP GET, and checks if it was from a Cloak client // AuthFirstPacket checks if the first packet of data is ClientHello or HTTP GET, and checks if it was from a Cloak client
// if it is from a Cloak client, it returns the ClientInfo with the decrypted fields. It doesn't check if the user // if it is from a Cloak client, it returns the ClientInfo with the decrypted fields. It doesn't check if the user
@ -79,7 +80,7 @@ func AuthFirstPacket(firstPacket []byte, transport Transport, sta *State) (info
info, err = decryptClientInfo(fragments, sta.WorldState.Now()) info, err = decryptClientInfo(fragments, sta.WorldState.Now())
if err != nil { if err != nil {
log.Debug(err) log.Debug(err)
err = fmt.Errorf("transport %v in correct format but not Cloak: %v", transport, err) err = fmt.Errorf("%w: %v", ErrBadDecryption, err)
return return
} }
if _, ok := sta.ProxyBook[info.ProxyMethod]; !ok { if _, ok := sta.ProxyBook[info.ProxyMethod]; !ok {