redis增加tls支持 (#595)

* redis连接增加支持tls选项

* 优化redis tls config 写法

* redis增加tls支持

* 增加redis tls测试用例，但redis tls local server不支持，测试用例全部NotNil

Co-authored-by: liuyi <liuyi@fangyb.com>
Co-authored-by: yi.liu <yi.liu@xshoppy.com>

core/stores/redis/redisclientmanager.go

@@ -1,6 +1,7 @@
 package redis
 
 import (
+	"crypto/tls"
 	"io"
 
 	red "github.com/go-redis/redis"
@@ -16,13 +17,24 @@ const (
 var clientManager = syncx.NewResourceManager()
 
 func getClient(server, pass string) (*red.Client, error) {
+	return getClientWithTLS(server, pass, false)
+}
+
+func getClientWithTLS(server, pass string, tlsFlag bool) (*red.Client, error) {
 	val, err := clientManager.GetResource(server, func() (io.Closer, error) {
+		var tlsConfig *tls.Config = nil
+		if tlsFlag {
+			tlsConfig = &tls.Config{
+				InsecureSkipVerify: true,
+			}
+		}
 		store := red.NewClient(&red.Options{
 			Addr:         server,
 			Password:     pass,
 			DB:           defaultDatabase,
 			MaxRetries:   maxRetries,
 			MinIdleConns: idleConns,
+			TLSConfig:    tlsConfig,
 		})
 		store.WrapProcess(process)
 		return store, nil