From f77b0afd85c169b5d653cca0ed3ac7840088c543 Mon Sep 17 00:00:00 2001
From: smartcat999 <49057502+smartcat999@users.noreply.github.com>
Date: Mon, 3 Mar 2025 16:03:40 +0800
Subject: [PATCH] fix ldaps protocol (#6384)

fix: ldap default protocol (#2156)

Signed-off-by: peng wu <2030047311@qq.com>
---
 pkg/apiserver/authentication/identityprovider/ldap/ldap.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkg/apiserver/authentication/identityprovider/ldap/ldap.go b/pkg/apiserver/authentication/identityprovider/ldap/ldap.go
index 11401699a..ca816575a 100644
--- a/pkg/apiserver/authentication/identityprovider/ldap/ldap.go
+++ b/pkg/apiserver/authentication/identityprovider/ldap/ldap.go
@@ -13,6 +13,7 @@ import (
 	"net"
 	"net/url"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/go-ldap/ldap"
@@ -165,7 +166,11 @@ func (l ldapProvider) Authenticate(username string, password string) (identitypr
 }
 
 func (l *ldapProvider) newConn() (*ldap.Conn, error) {
-	lurl, err := url.Parse(l.Host)
+	host := l.Host
+	if !strings.HasPrefix(l.Host, "ldap://") && !strings.HasPrefix(l.Host, "ldaps://") {
+		host = "ldap://" + l.Host
+	}
+	lurl, err := url.Parse(host)
 	if err != nil {
 		return nil, ldap.NewError(ldap.ErrorNetwork, err)
 	}