Repository navigation
Expand file tree
/
Copy pathdummy-handlers.go
More file actions
234 lines (191 loc) · 7.34 KB
/
Copy pathdummy-handlers.go
File metadata and controls
234 lines (191 loc) · 7.34 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
/*
* Minio Cloud Storage, (C) 2018, 2019 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 cmd
import (
"encoding/xml"
"net/http"
"github.com/gorilla/mux"
"github.com/minio/minio/pkg/policy"
)
// Data types used for returning dummy tagging XML.
// These variables shouldn't be used elsewhere.
// They are only defined to be used in this file alone.
type tagging struct {
XMLName xml.Name `xml:"Tagging"`
TagSet tagSet `xml:"TagSet"`
}
type tagSet struct {
Tag []tagElem `xml:"Tag"`
}
type tagElem struct {
Key string `xml:"Key"`
Value string `xml:"Value"`
}
// GetBucketWebsite - GET bucket website, a dummy api
func (api objectAPIHandlers) GetBucketWebsiteHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// GetBucketVersioning - GET bucket versioning, a dummy api
func (api objectAPIHandlers) GetBucketVersioningHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// GetBucketAccelerate - GET bucket accelerate, a dummy api
func (api objectAPIHandlers) GetBucketAccelerateHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// GetBucketRequestPaymentHandler - GET bucket requestPayment, a dummy api
func (api objectAPIHandlers) GetBucketRequestPaymentHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// GetBucketLoggingHandler - GET bucket logging, a dummy api
func (api objectAPIHandlers) GetBucketLoggingHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// GetBucketLifecycleHandler - GET bucket lifecycle, a dummy api
func (api objectAPIHandlers) GetBucketLifecycleHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// GetBucketReplicationHandler - GET bucket replication, a dummy api
func (api objectAPIHandlers) GetBucketReplicationHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// DeleteBucketTaggingHandler - DELETE bucket tagging, a dummy api
func (api objectAPIHandlers) DeleteBucketTaggingHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
// DeleteBucketWebsiteHandler - DELETE bucket website, a dummy api
func (api objectAPIHandlers) DeleteBucketWebsiteHandler(w http.ResponseWriter, r *http.Request) {
writeSuccessResponseHeadersOnly(w)
w.(http.Flusher).Flush()
}
type allowedMethod string
// Define strings
const (
GET allowedMethod = http.MethodGet
PUT allowedMethod = http.MethodPut
HEAD allowedMethod = http.MethodHead
POST allowedMethod = http.MethodPost
DELETE allowedMethod = http.MethodDelete
)
// GetBucketCorsHandler - GET bucket cors, a dummy api
func (api objectAPIHandlers) GetBucketCorsHandler(w http.ResponseWriter, r *http.Request) {
ctx := newContext(r, w, "GetBucketCorsHandler")
type corsRule struct {
AllowedHeaders []string `xml:"AllowedHeaders"`
AllowedMethods []allowedMethod `xml:"AllowedMethod"`
AllowedOrigins []string `xml:"AllowedOrigin"`
ExposeHeaders []string `xml:"ExposeHeader"`
MaxAgeSeconds int64 `xml:"MaxAgeSeconds"`
}
type corsConfiguration struct {
XMLName xml.Name `xml:"CORSConfiguration"`
CorsRule []corsRule `xml:"CORSRule"`
}
vars := mux.Vars(r)
bucket := vars["bucket"]
objAPI := api.ObjectAPI()
if objAPI == nil {
writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL, guessIsBrowserReq(r))
return
}
// Allow getBucketCors if policy action is set, since this is a dummy call
// we are simply re-purposing the bucketPolicyAction.
if s3Error := checkRequestAuthType(ctx, r, policy.GetBucketPolicyAction, bucket, ""); s3Error != ErrNone {
writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL, guessIsBrowserReq(r))
return
}
// Validate if bucket exists, before proceeding further...
_, err := objAPI.GetBucketInfo(ctx, bucket)
if err != nil {
writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL, guessIsBrowserReq(r))
return
}
cors := &corsConfiguration{}
if err := xml.NewEncoder(w).Encode(cors); err != nil {
writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL, guessIsBrowserReq(r))
return
}
w.(http.Flusher).Flush()
}
// GetBucketTaggingHandler - GET bucket tagging, a dummy api
func (api objectAPIHandlers) GetBucketTaggingHandler(w http.ResponseWriter, r *http.Request) {
ctx := newContext(r, w, "GetBucketTagging")
vars := mux.Vars(r)
bucket := vars["bucket"]
objAPI := api.ObjectAPI()
if objAPI == nil {
writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL, guessIsBrowserReq(r))
return
}
// Allow getBucketTagging if policy action is set, since this is a dummy call
// we are simply re-purposing the bucketPolicyAction.
if s3Error := checkRequestAuthType(ctx, r, policy.GetBucketPolicyAction, bucket, ""); s3Error != ErrNone {
writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL, guessIsBrowserReq(r))
return
}
// Validate if bucket exists, before proceeding further...
_, err := objAPI.GetBucketInfo(ctx, bucket)
if err != nil {
writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL, guessIsBrowserReq(r))
return
}
tags := &tagging{}
tags.TagSet.Tag = append(tags.TagSet.Tag, tagElem{})
if err := xml.NewEncoder(w).Encode(tags); err != nil {
writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL, guessIsBrowserReq(r))
return
}
w.(http.Flusher).Flush()
}
// GetObjectTaggingHandler - GET object tagging, a dummy api
func (api objectAPIHandlers) GetObjectTaggingHandler(w http.ResponseWriter, r *http.Request) {
ctx := newContext(r, w, "GetObjectTagging")
vars := mux.Vars(r)
bucket := vars["bucket"]
object := vars["object"]
objAPI := api.ObjectAPI()
if objAPI == nil {
writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL, guessIsBrowserReq(r))
return
}
// Allow getObjectTagging if policy action is set, since this is a dummy call
// we are simply re-purposing the bucketPolicyAction.
if s3Error := checkRequestAuthType(ctx, r, policy.GetBucketPolicyAction, bucket, ""); s3Error != ErrNone {
writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL, guessIsBrowserReq(r))
return
}
// Validate if object exists, before proceeding further...
_, err := objAPI.GetObjectInfo(ctx, bucket, object, ObjectOptions{})
if err != nil {
writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL, guessIsBrowserReq(r))
return
}
tags := &tagging{}
tags.TagSet.Tag = append(tags.TagSet.Tag, tagElem{})
if err := xml.NewEncoder(w).Encode(tags); err != nil {
writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL, guessIsBrowserReq(r))
return
}
w.(http.Flusher).Flush()
}