From 321aefa026c00f36b299919baf32780a581e362b Mon Sep 17 00:00:00 2001
From: Rajiv Makhijani <rajiv@blue-tech.org>
Date: Wed, 4 May 2016 15:24:10 -0700
Subject: [PATCH] Add Response for PostPolicyBucketHandler (#1477) (#1483)

---
 api-response.go    | 15 +++++++++++++++
 bucket-handlers.go |  9 ++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/api-response.go b/api-response.go
index 0fc424387..820680df7 100644
--- a/api-response.go
+++ b/api-response.go
@@ -194,6 +194,16 @@ type CompleteMultipartUploadResponse struct {
 	ETag     string
 }
 
+// PostResponse container for completed post upload response
+type PostResponse struct {
+	XMLName xml.Name `xml:"http://s3.amazonaws.com/doc/2006-03-01/ PostResponse" json:"-"`
+
+	Location string
+	Bucket   string
+	Key      string
+	ETag     string
+}
+
 // DeleteError structure.
 type DeleteError struct {
 	Code    string
@@ -217,6 +227,11 @@ func getLocation(r *http.Request) string {
 	return r.URL.Path
 }
 
+// getObjectLocation gets the relative URL for an object
+func getObjectLocation(bucketName string, key string) string {
+	return "/" + bucketName + "/" + key
+}
+
 // takes an array of Bucketmetadata information for serialization
 // input:
 // array of bucket metadata
diff --git a/bucket-handlers.go b/bucket-handlers.go
index 6d4abfba2..e1f9e04a4 100644
--- a/bucket-handlers.go
+++ b/bucket-handlers.go
@@ -592,7 +592,14 @@ func (api objectAPIHandlers) PostPolicyBucketHandler(w http.ResponseWriter, r *h
 	if md5Sum != "" {
 		w.Header().Set("ETag", "\""+md5Sum+"\"")
 	}
-	writeSuccessResponse(w, nil)
+	encodedSuccessResponse := encodeResponse(PostResponse{
+		Location: getObjectLocation(bucket, object), // TODO Full URL is preferred
+		Bucket: bucket,
+		Key: object,
+		ETag: md5Sum,
+	})
+	setCommonHeaders(w)
+	writeSuccessResponse(w, encodedSuccessResponse)
 }
 
 // HeadBucketHandler - HEAD Bucket