lib: add SRPServer.RegisterUser

1 files changed, 11 insertions, 1 deletions

diff --git a/lib/srp.go b/lib/srp.go
index 9fdd594..cdecc4f 100644
--- a/lib/srp.go
+++ b/lib/srp.go
@@ -30,7 +30,7 @@ import "math/big"
 
 // SRP Server.
 type SRPServer struct {
-	users []SRPUser
+	users []*SRPUser
 }
 
 // Registered user on the SRP server.
@@ -90,6 +90,16 @@ type SRPClientSession struct {
 	sk []byte
 }
 
+func (server *SRPServer) RegisterUser(user *SRPUser) error {
+	for _, u := range server.users {
+		if u.ident == user.ident {
+			return CPError{"user already registered"}
+		}
+	}
+	server.users = append(server.users, user)
+	return nil
+}
+
 func NewSRPUser(n, g, k, ident, pass string) (*SRPUser, error) {
 	var err error
 	var ok bool