You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
2.7 KiB
109 lines
2.7 KiB
/*
|
|
* MinIO Cloud Storage, (C) 2016 MinIO, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package madmin
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"net/http"
|
|
)
|
|
|
|
/* **** SAMPLE ERROR RESPONSE ****
|
|
<?xml version="1.0" encoding="UTF-8"?>
|
|
<Error>
|
|
<Code>AccessDenied</Code>
|
|
<Message>Access Denied</Message>
|
|
<BucketName>bucketName</BucketName>
|
|
<Key>objectName</Key>
|
|
<RequestId>F19772218238A85A</RequestId>
|
|
<HostId>GuWkjyviSiGHizehqpmsD1ndz5NClSP19DOT+s2mv7gXGQ8/X1lhbDGiIJEXpGFD</HostId>
|
|
</Error>
|
|
*/
|
|
|
|
// ErrorResponse - Is the typed error returned by all API operations.
|
|
type ErrorResponse struct {
|
|
XMLName xml.Name `xml:"Error" json:"-"`
|
|
Code string
|
|
Message string
|
|
BucketName string
|
|
Key string
|
|
RequestID string `xml:"RequestId"`
|
|
HostID string `xml:"HostId"`
|
|
|
|
// Region where the bucket is located. This header is returned
|
|
// only in HEAD bucket and ListObjects response.
|
|
Region string
|
|
}
|
|
|
|
// Error - Returns HTTP error string
|
|
func (e ErrorResponse) Error() string {
|
|
return e.Message
|
|
}
|
|
|
|
const (
|
|
reportIssue = "Please report this issue at https://github.com/minio/minio/issues."
|
|
)
|
|
|
|
// httpRespToErrorResponse returns a new encoded ErrorResponse
|
|
// structure as error.
|
|
func httpRespToErrorResponse(resp *http.Response) error {
|
|
if resp == nil {
|
|
msg := "Response is empty. " + reportIssue
|
|
return ErrInvalidArgument(msg)
|
|
}
|
|
var errResp ErrorResponse
|
|
// Decode the json error
|
|
err := jsonDecoder(resp.Body, &errResp)
|
|
if err != nil {
|
|
return ErrorResponse{
|
|
Code: resp.Status,
|
|
Message: "Failed to parse server response.",
|
|
}
|
|
}
|
|
closeResponse(resp)
|
|
return errResp
|
|
}
|
|
|
|
// ToErrorResponse - Returns parsed ErrorResponse struct from body and
|
|
// http headers.
|
|
//
|
|
// For example:
|
|
//
|
|
// import admin "github.com/minio/minio/pkg/madmin"
|
|
// ...
|
|
// ...
|
|
// ss, err := adm.ServiceStatus(...)
|
|
// if err != nil {
|
|
// resp := admin.ToErrorResponse(err)
|
|
// }
|
|
// ...
|
|
func ToErrorResponse(err error) ErrorResponse {
|
|
switch err := err.(type) {
|
|
case ErrorResponse:
|
|
return err
|
|
default:
|
|
return ErrorResponse{}
|
|
}
|
|
}
|
|
|
|
// ErrInvalidArgument - Invalid argument response.
|
|
func ErrInvalidArgument(message string) error {
|
|
return ErrorResponse{
|
|
Code: "InvalidArgument",
|
|
Message: message,
|
|
RequestID: "minio",
|
|
}
|
|
}
|
|
|