From 1889034b5e2e16e08ec6ce924ac428a69958fa9c Mon Sep 17 00:00:00 2001
From: jiuker <2818723467@qq.com>
Date: Tue, 28 May 2024 10:49:52 +0800
Subject: [PATCH] feat: support tags for postPolicy Upload

---
 post-policy.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/post-policy.go b/post-policy.go
index 3f4881e82c..6d42488e54 100644
--- a/post-policy.go
+++ b/post-policy.go
@@ -152,6 +152,23 @@ func (p *PostPolicy) SetCondition(matchType, condition, value string) error {
 	return errInvalidArgument("Invalid condition in policy")
 }
 
+// SetTagging - Sets tagging for the object for this policy based upload.
+func (p *PostPolicy) SetTagging(tagging string) error {
+	if strings.TrimSpace(tagging) == "" || tagging == "" {
+		return errInvalidArgument("No tagging specified.")
+	}
+	policyCond := policyCondition{
+		matchType: "eq",
+		condition: "$tagging",
+		value:     tagging,
+	}
+	if err := p.addNewPolicy(policyCond); err != nil {
+		return err
+	}
+	p.formData["tagging"] = tagging
+	return nil
+}
+
 // SetContentType - Sets content-type of the object for this policy
 // based upload.
 func (p *PostPolicy) SetContentType(contentType string) error {