From 516abe867dbeaa337009dbaf2668b85011996bde Mon Sep 17 00:00:00 2001
From: John Du Hart <jduhart@mdsol.com>
Date: Wed, 14 Feb 2024 16:03:18 -0500
Subject: [PATCH] add CredentialsProvider to ClusterOptions (#2791)

---
 osscluster.go | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/osscluster.go b/osscluster.go
index 9e5eb0464..17f98d9dc 100644
--- a/osscluster.go
+++ b/osscluster.go
@@ -62,9 +62,10 @@ type ClusterOptions struct {
 
 	OnConnect func(ctx context.Context, cn *Conn) error
 
-	Protocol int
-	Username string
-	Password string
+	Protocol            int
+	Username            string
+	Password            string
+	CredentialsProvider func() (username string, password string)
 
 	MaxRetries      int
 	MinRetryBackoff time.Duration
@@ -271,9 +272,10 @@ func (opt *ClusterOptions) clientOptions() *Options {
 		Dialer:     opt.Dialer,
 		OnConnect:  opt.OnConnect,
 
-		Protocol: opt.Protocol,
-		Username: opt.Username,
-		Password: opt.Password,
+		Protocol:            opt.Protocol,
+		Username:            opt.Username,
+		Password:            opt.Password,
+		CredentialsProvider: opt.CredentialsProvider,
 
 		MaxRetries:      opt.MaxRetries,
 		MinRetryBackoff: opt.MinRetryBackoff,