Revert "Merge pull request #2944 from guo-sj/handle_implicit_username"

This reverts commit bc96e73b8dfbc25f285d17ac4438c85dfd958be3, reversing
changes made to 88a669dd193ce03fd4a511487e1a0fdaab118890.

1 files changed, 0 insertions, 15 deletions

diff --git a/weed/iamapi/iamapi_management_handlers.go b/weed/iamapi/iamapi_management_handlers.go
index 5fea49f5c..94003c46e 100644
--- a/weed/iamapi/iamapi_management_handlers.go
+++ b/weed/iamapi/iamapi_management_handlers.go
@@ -377,18 +377,6 @@ func (iama *IamApiServer) DeleteAccessKey(s3cfg *iam_pb.S3ApiConfiguration, valu
 	return resp
 }
 
-// handleImplicitUsername adds username who signs the request to values if 'username' is not specified
-// According to https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iam/create-access-key.html/
-// "If you do not specify a user name, IAM determines the user name implicitly based on the Amazon Web
-// Services access key ID signing the request."
-func handleImplicitUsername(r *http.Request, values url.Values) {
-	if values.Get("UserName") == "" {
-		// get username who signs the request
-		userName := strings.Split(r.Header["Authorization"][0], "/")[2]
-		values.Set("UserName", userName)
-	}
-}
-
 func (iama *IamApiServer) DoActions(w http.ResponseWriter, r *http.Request) {
 	if err := r.ParseForm(); err != nil {
 		s3err.WriteErrorResponse(w, r, s3err.ErrInvalidRequest)
@@ -413,7 +401,6 @@ func (iama *IamApiServer) DoActions(w http.ResponseWriter, r *http.Request) {
 		response = iama.ListUsers(s3cfg, values)
 		changed = false
 	case "ListAccessKeys":
-		handleImplicitUsername(r, values)
 		response = iama.ListAccessKeys(s3cfg, values)
 		changed = false
 	case "CreateUser":
@@ -441,10 +428,8 @@ func (iama *IamApiServer) DoActions(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 	case "CreateAccessKey":
-		handleImplicitUsername(r, values)
 		response = iama.CreateAccessKey(s3cfg, values)
 	case "DeleteAccessKey":
-		handleImplicitUsername(r, values)
 		response = iama.DeleteAccessKey(s3cfg, values)
 	case "CreatePolicy":
 		response, err = iama.CreatePolicy(s3cfg, values)