Moving away from goamz to use minio-go instead. (#4193)
minio-go does fully managed way of handling S3 API requests
- Automatic bucket location management across all s3 regions.
- Transparently upload large files in multipart if file 64MB
or larger.
- Right GetObject() API provides compatibility with
io.ReadWriteSeeker interface.
- Various other APIs including bulk deletes, server side object
copy, bucket policies and bucket notifications.
Fixes #4182
Этот коммит содержится в:
Harshavardhana
коммит произвёл
Christopher Speller
Christopher Speller
родитель
b354d25d37
Коммит
f02620b291
235
vendor/github.com/minio/minio-go/api-error-response.go
сгенерированный
поставляемый
Обычный файл
235
vendor/github.com/minio/minio-go/api-error-response.go
сгенерированный
поставляемый
Обычный файл
@@ -0,0 +1,235 @@
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/*
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* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package minio
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import (
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"encoding/xml"
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"fmt"
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"net/http"
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"strconv"
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)
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/* **** SAMPLE ERROR RESPONSE ****
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<?xml version="1.0" encoding="UTF-8"?>
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<Error>
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<Code>AccessDenied</Code>
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<Message>Access Denied</Message>
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<BucketName>bucketName</BucketName>
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<Key>objectName</Key>
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<RequestId>F19772218238A85A</RequestId>
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<HostId>GuWkjyviSiGHizehqpmsD1ndz5NClSP19DOT+s2mv7gXGQ8/X1lhbDGiIJEXpGFD</HostId>
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</Error>
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*/
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// ErrorResponse - Is the typed error returned by all API operations.
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type ErrorResponse struct {
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XMLName xml.Name `xml:"Error" json:"-"`
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Code string
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Message string
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BucketName string
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Key string
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RequestID string `xml:"RequestId"`
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HostID string `xml:"HostId"`
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// Region where the bucket is located. This header is returned
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// only in HEAD bucket and ListObjects response.
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Region string
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}
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// ToErrorResponse - Returns parsed ErrorResponse struct from body and
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// http headers.
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//
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// For example:
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//
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// import s3 "github.com/minio/minio-go"
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// ...
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// ...
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// reader, stat, err := s3.GetObject(...)
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// if err != nil {
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// resp := s3.ToErrorResponse(err)
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// }
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// ...
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func ToErrorResponse(err error) ErrorResponse {
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switch err := err.(type) {
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case ErrorResponse:
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return err
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default:
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return ErrorResponse{}
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}
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}
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// Error - Returns HTTP error string
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func (e ErrorResponse) Error() string {
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return e.Message
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}
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// Common string for errors to report issue location in unexpected
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// cases.
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const (
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reportIssue = "Please report this issue at https://github.com/minio/minio-go/issues."
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)
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// httpRespToErrorResponse returns a new encoded ErrorResponse
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// structure as error.
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func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string) error {
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if resp == nil {
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msg := "Response is empty. " + reportIssue
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return ErrInvalidArgument(msg)
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}
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var errResp ErrorResponse
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err := xmlDecoder(resp.Body, &errResp)
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// Xml decoding failed with no body, fall back to HTTP headers.
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if err != nil {
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switch resp.StatusCode {
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case http.StatusNotFound:
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if objectName == "" {
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errResp = ErrorResponse{
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Code: "NoSuchBucket",
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Message: "The specified bucket does not exist.",
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BucketName: bucketName,
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RequestID: resp.Header.Get("x-amz-request-id"),
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HostID: resp.Header.Get("x-amz-id-2"),
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Region: resp.Header.Get("x-amz-bucket-region"),
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}
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} else {
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errResp = ErrorResponse{
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Code: "NoSuchKey",
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Message: "The specified key does not exist.",
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BucketName: bucketName,
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Key: objectName,
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RequestID: resp.Header.Get("x-amz-request-id"),
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HostID: resp.Header.Get("x-amz-id-2"),
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Region: resp.Header.Get("x-amz-bucket-region"),
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}
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}
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case http.StatusForbidden:
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errResp = ErrorResponse{
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Code: "AccessDenied",
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Message: "Access Denied.",
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BucketName: bucketName,
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Key: objectName,
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RequestID: resp.Header.Get("x-amz-request-id"),
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HostID: resp.Header.Get("x-amz-id-2"),
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Region: resp.Header.Get("x-amz-bucket-region"),
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}
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case http.StatusConflict:
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errResp = ErrorResponse{
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Code: "Conflict",
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Message: "Bucket not empty.",
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BucketName: bucketName,
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RequestID: resp.Header.Get("x-amz-request-id"),
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HostID: resp.Header.Get("x-amz-id-2"),
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Region: resp.Header.Get("x-amz-bucket-region"),
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}
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default:
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errResp = ErrorResponse{
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Code: resp.Status,
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Message: resp.Status,
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BucketName: bucketName,
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RequestID: resp.Header.Get("x-amz-request-id"),
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HostID: resp.Header.Get("x-amz-id-2"),
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Region: resp.Header.Get("x-amz-bucket-region"),
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}
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}
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}
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return errResp
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}
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// ErrEntityTooLarge - Input size is larger than supported maximum.
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func ErrEntityTooLarge(totalSize, maxObjectSize int64, bucketName, objectName string) error {
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msg := fmt.Sprintf("Your proposed upload size ‘%d’ exceeds the maximum allowed object size ‘%d’ for single PUT operation.", totalSize, maxObjectSize)
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return ErrorResponse{
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Code: "EntityTooLarge",
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Message: msg,
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BucketName: bucketName,
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Key: objectName,
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}
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}
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// ErrEntityTooSmall - Input size is smaller than supported minimum.
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func ErrEntityTooSmall(totalSize int64, bucketName, objectName string) error {
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msg := fmt.Sprintf("Your proposed upload size ‘%d’ is below the minimum allowed object size '0B' for single PUT operation.", totalSize)
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return ErrorResponse{
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Code: "EntityTooLarge",
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Message: msg,
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BucketName: bucketName,
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Key: objectName,
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}
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}
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// ErrUnexpectedEOF - Unexpected end of file reached.
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func ErrUnexpectedEOF(totalRead, totalSize int64, bucketName, objectName string) error {
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msg := fmt.Sprintf("Data read ‘%s’ is not equal to the size ‘%s’ of the input Reader.",
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strconv.FormatInt(totalRead, 10), strconv.FormatInt(totalSize, 10))
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return ErrorResponse{
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Code: "UnexpectedEOF",
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Message: msg,
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BucketName: bucketName,
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Key: objectName,
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}
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}
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// ErrInvalidBucketName - Invalid bucket name response.
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func ErrInvalidBucketName(message string) error {
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return ErrorResponse{
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Code: "InvalidBucketName",
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Message: message,
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RequestID: "minio",
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}
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}
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// ErrInvalidObjectName - Invalid object name response.
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func ErrInvalidObjectName(message string) error {
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return ErrorResponse{
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Code: "NoSuchKey",
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Message: message,
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RequestID: "minio",
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}
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}
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// ErrInvalidObjectPrefix - Invalid object prefix response is
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// similar to object name response.
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var ErrInvalidObjectPrefix = ErrInvalidObjectName
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// ErrInvalidArgument - Invalid argument response.
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func ErrInvalidArgument(message string) error {
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return ErrorResponse{
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Code: "InvalidArgument",
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Message: message,
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RequestID: "minio",
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}
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}
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// ErrNoSuchBucketPolicy - No Such Bucket Policy response
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// The specified bucket does not have a bucket policy.
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func ErrNoSuchBucketPolicy(message string) error {
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return ErrorResponse{
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Code: "NoSuchBucketPolicy",
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Message: message,
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RequestID: "minio",
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}
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}
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// ErrAPINotSupported - API not supported response
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// The specified API call is not supported
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func ErrAPINotSupported(message string) error {
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return ErrorResponse{
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Code: "APINotSupported",
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Message: message,
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RequestID: "minio",
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}
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}
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Block a user