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Fix certificate matching in handleAuthenticate

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This commit is contained in:
Mikkel Krautz 2011-04-11 22:44:52 +02:00
parent 5607764dfa
commit 96684f41d4
2 changed files with 7 additions and 5 deletions
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4
freeze.go
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@ -256,7 +256,9 @@ func NewServerFromFrozen(filename string) (s *Server, err os.Error) {
s.Users[u.Id] = u
s.UserNameMap[u.Name] = u
s.UserCertMap[u.CertHash] = u
if len(u.CertHash) > 0 {
s.UserCertMap[u.CertHash] = u
}
}
return s, nil

8
server.go
View file

@ -351,7 +351,7 @@ func (server *Server) handleAuthenticate(client *Client, msg *Message) {
}
// Did we get a username?
if auth.Username == nil {
if auth.Username == nil || len(*auth.Username) == 0 {
client.RejectAuth("InvalidUsername", "Please specify a username to log in")
return
}
@ -392,16 +392,16 @@ func (server *Server) handleAuthenticate(client *Client, msg *Message) {
// First look up registration by name.
user, exists := server.UserNameMap[client.Username]
if exists {
if user.CertHash == client.CertHash {
if len(client.CertHash) > 0 && user.CertHash == client.CertHash {
client.user = user
} else {
client.Panic("Invalid cert hash for user")
client.RejectAuth("WrongUserPW", "Wrong certificate hash")
return
}
}
// Name matching didn't do. Try matching by certificate.
if client.user == nil {
if client.user == nil && len(client.CertHash) > 0 {
user, exists := server.UserCertMap[client.CertHash]
if exists {
client.user = user