Repository navigation
Expand file tree
/
Copy pathapi-errors.go
More file actions
732 lines (709 loc) · 25.1 KB
/
Copy pathapi-errors.go
File metadata and controls
732 lines (709 loc) · 25.1 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
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
/*
* Minio Cloud Storage, (C) 2015 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"
)
// APIError structure
type APIError struct {
Code string
Description string
HTTPStatusCode int
}
// APIErrorResponse - error response format
type APIErrorResponse struct {
XMLName xml.Name `xml:"Error" json:"-"`
Code string
Message string
Key string
BucketName string
Resource string
RequestID string `xml:"RequestId"`
HostID string `xml:"HostId"`
}
// APIErrorCode type of error status.
type APIErrorCode int
// Error codes, non exhaustive list - http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
const (
ErrNone APIErrorCode = iota
ErrAccessDenied
ErrBadDigest
ErrEntityTooSmall
ErrEntityTooLarge
ErrIncompleteBody
ErrInternalError
ErrInvalidAccessKeyID
ErrInvalidBucketName
ErrInvalidDigest
ErrInvalidRange
ErrInvalidCopyPartRange
ErrInvalidCopyPartRangeSource
ErrInvalidMaxKeys
ErrInvalidMaxUploads
ErrInvalidMaxParts
ErrInvalidPartNumberMarker
ErrInvalidRequestBody
ErrInvalidCopySource
ErrInvalidMetadataDirective
ErrInvalidCopyDest
ErrInvalidPolicyDocument
ErrInvalidObjectState
ErrMalformedXML
ErrMissingContentLength
ErrMissingContentMD5
ErrMissingRequestBodyError
ErrNoSuchBucket
ErrNoSuchBucketPolicy
ErrNoSuchKey
ErrNoSuchUpload
ErrNotImplemented
ErrPreconditionFailed
ErrRequestTimeTooSkewed
ErrSignatureDoesNotMatch
ErrMethodNotAllowed
ErrInvalidPart
ErrInvalidPartOrder
ErrAuthorizationHeaderMalformed
ErrMalformedPOSTRequest
ErrPOSTFileRequired
ErrSignatureVersionNotSupported
ErrBucketNotEmpty
ErrAllAccessDisabled
ErrMalformedPolicy
ErrMissingFields
ErrMissingCredTag
ErrCredMalformed
ErrInvalidRegion
ErrInvalidService
ErrInvalidRequestVersion
ErrMissingSignTag
ErrMissingSignHeadersTag
ErrPolicyAlreadyExpired
ErrMalformedDate
ErrMalformedPresignedDate
ErrMalformedCredentialDate
ErrMalformedCredentialRegion
ErrMalformedExpires
ErrNegativeExpires
ErrAuthHeaderEmpty
ErrExpiredPresignRequest
ErrRequestNotReadyYet
ErrUnsignedHeaders
ErrMissingDateHeader
ErrInvalidQuerySignatureAlgo
ErrInvalidQueryParams
ErrBucketAlreadyOwnedByYou
ErrInvalidDuration
ErrNotSupported
// Add new error codes here.
// Bucket notification related errors.
ErrEventNotification
ErrARNNotification
ErrRegionNotification
ErrOverlappingFilterNotification
ErrFilterNameInvalid
ErrFilterNamePrefix
ErrFilterNameSuffix
ErrFilterValueInvalid
ErrOverlappingConfigs
// S3 extended errors.
ErrContentSHA256Mismatch
// Add new extended error codes here.
// Minio extended errors.
ErrReadQuorum
ErrWriteQuorum
ErrStorageFull
ErrObjectExistsAsDirectory
ErrPolicyNesting
ErrInvalidObjectName
ErrInvalidResourceName
ErrServerNotInitialized
// Add new extended error codes here.
// Please open a https://github.com/minio/minio/issues before adding
// new error codes here.
ErrAdminInvalidAccessKey
ErrAdminInvalidSecretKey
ErrAdminConfigNoQuorum
)
// error code to APIError structure, these fields carry respective
// descriptions for all the error responses.
var errorCodeResponse = map[APIErrorCode]APIError{
ErrInvalidCopyDest: {
Code: "InvalidRequest",
Description: "This copy request is illegal because it is trying to copy an object to itself without changing the object's metadata, storage class, website redirect location or encryption attributes.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidCopySource: {
Code: "InvalidArgument",
Description: "Copy Source must mention the source bucket and key: sourcebucket/sourcekey.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidMetadataDirective: {
Code: "InvalidArgument",
Description: "Unknown metadata directive.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidRequestBody: {
Code: "InvalidArgument",
Description: "Body shouldn't be set for this request.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidMaxUploads: {
Code: "InvalidArgument",
Description: "Argument max-uploads must be an integer between 0 and 2147483647",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidMaxKeys: {
Code: "InvalidArgument",
Description: "Argument maxKeys must be an integer between 0 and 2147483647",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidMaxParts: {
Code: "InvalidArgument",
Description: "Argument max-parts must be an integer between 0 and 2147483647",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidPartNumberMarker: {
Code: "InvalidArgument",
Description: "Argument partNumberMarker must be an integer.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidPolicyDocument: {
Code: "InvalidPolicyDocument",
Description: "The content of the form does not meet the conditions specified in the policy document.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrAccessDenied: {
Code: "AccessDenied",
Description: "Access Denied.",
HTTPStatusCode: http.StatusForbidden,
},
ErrBadDigest: {
Code: "BadDigest",
Description: "The Content-Md5 you specified did not match what we received.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrEntityTooSmall: {
Code: "EntityTooSmall",
Description: "Your proposed upload is smaller than the minimum allowed object size.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrEntityTooLarge: {
Code: "EntityTooLarge",
Description: "Your proposed upload exceeds the maximum allowed object size.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrIncompleteBody: {
Code: "IncompleteBody",
Description: "You did not provide the number of bytes specified by the Content-Length HTTP header.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInternalError: {
Code: "InternalError",
Description: "We encountered an internal error, please try again.",
HTTPStatusCode: http.StatusInternalServerError,
},
ErrInvalidAccessKeyID: {
Code: "InvalidAccessKeyId",
Description: "The access key ID you provided does not exist in our records.",
HTTPStatusCode: http.StatusForbidden,
},
ErrInvalidBucketName: {
Code: "InvalidBucketName",
Description: "The specified bucket is not valid.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidDigest: {
Code: "InvalidDigest",
Description: "The Content-Md5 you specified is not valid.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidRange: {
Code: "InvalidRange",
Description: "The requested range is not satisfiable",
HTTPStatusCode: http.StatusRequestedRangeNotSatisfiable,
},
ErrMalformedXML: {
Code: "MalformedXML",
Description: "The XML you provided was not well-formed or did not validate against our published schema.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingContentLength: {
Code: "MissingContentLength",
Description: "You must provide the Content-Length HTTP header.",
HTTPStatusCode: http.StatusLengthRequired,
},
ErrMissingContentMD5: {
Code: "MissingContentMD5",
Description: "Missing required header for this request: Content-Md5.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingRequestBodyError: {
Code: "MissingRequestBodyError",
Description: "Request body is empty.",
HTTPStatusCode: http.StatusLengthRequired,
},
ErrNoSuchBucket: {
Code: "NoSuchBucket",
Description: "The specified bucket does not exist",
HTTPStatusCode: http.StatusNotFound,
},
ErrNoSuchBucketPolicy: {
Code: "NoSuchBucketPolicy",
Description: "The bucket policy does not exist",
HTTPStatusCode: http.StatusNotFound,
},
ErrNoSuchKey: {
Code: "NoSuchKey",
Description: "The specified key does not exist.",
HTTPStatusCode: http.StatusNotFound,
},
ErrNoSuchUpload: {
Code: "NoSuchUpload",
Description: "The specified multipart upload does not exist. The upload ID may be invalid, or the upload may have been aborted or completed.",
HTTPStatusCode: http.StatusNotFound,
},
ErrNotImplemented: {
Code: "NotImplemented",
Description: "A header you provided implies functionality that is not implemented",
HTTPStatusCode: http.StatusNotImplemented,
},
ErrPreconditionFailed: {
Code: "PreconditionFailed",
Description: "At least one of the pre-conditions you specified did not hold",
HTTPStatusCode: http.StatusPreconditionFailed,
},
ErrRequestTimeTooSkewed: {
Code: "RequestTimeTooSkewed",
Description: "The difference between the request time and the server's time is too large.",
HTTPStatusCode: http.StatusForbidden,
},
ErrSignatureDoesNotMatch: {
Code: "SignatureDoesNotMatch",
Description: "The request signature we calculated does not match the signature you provided. Check your key and signing method.",
HTTPStatusCode: http.StatusForbidden,
},
ErrMethodNotAllowed: {
Code: "MethodNotAllowed",
Description: "The specified method is not allowed against this resource.",
HTTPStatusCode: http.StatusMethodNotAllowed,
},
ErrInvalidPart: {
Code: "InvalidPart",
Description: "One or more of the specified parts could not be found.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidPartOrder: {
Code: "InvalidPartOrder",
Description: "The list of parts was not in ascending order. The parts list must be specified in order by part number.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidObjectState: {
Code: "InvalidObjectState",
Description: "The operation is not valid for the current state of the object.",
HTTPStatusCode: http.StatusForbidden,
},
ErrAuthorizationHeaderMalformed: {
Code: "AuthorizationHeaderMalformed",
Description: "The authorization header is malformed; the region is wrong; expecting 'us-east-1'.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMalformedPOSTRequest: {
Code: "MalformedPOSTRequest",
Description: "The body of your POST request is not well-formed multipart/form-data.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrPOSTFileRequired: {
Code: "InvalidArgument",
Description: "POST requires exactly one file upload per request.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrSignatureVersionNotSupported: {
Code: "InvalidRequest",
Description: "The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrBucketNotEmpty: {
Code: "BucketNotEmpty",
Description: "The bucket you tried to delete is not empty",
HTTPStatusCode: http.StatusConflict,
},
ErrAllAccessDisabled: {
Code: "AllAccessDisabled",
Description: "All access to this bucket has been disabled.",
HTTPStatusCode: http.StatusForbidden,
},
ErrMalformedPolicy: {
Code: "MalformedPolicy",
Description: "Policy has invalid resource.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingFields: {
Code: "MissingFields",
Description: "Missing fields in request.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingCredTag: {
Code: "InvalidRequest",
Description: "Missing Credential field for this request.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrCredMalformed: {
Code: "AuthorizationQueryParametersError",
Description: "Error parsing the X-Amz-Credential parameter; the Credential is mal-formed; expecting \"<YOUR-AKID>/YYYYMMDD/REGION/SERVICE/aws4_request\".",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMalformedDate: {
Code: "MalformedDate",
Description: "Invalid date format header, expected to be in ISO8601, RFC1123 or RFC1123Z time format.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMalformedPresignedDate: {
Code: "AuthorizationQueryParametersError",
Description: "X-Amz-Date must be in the ISO8601 Long Format \"yyyyMMdd'T'HHmmss'Z'\"",
HTTPStatusCode: http.StatusBadRequest,
},
// FIXME: Should contain the invalid param set as seen in https://github.com/minio/minio/issues/2385.
// right Description: "Error parsing the X-Amz-Credential parameter; incorrect date format \"%s\". This date in the credential must be in the format \"yyyyMMdd\".",
// Need changes to make sure variable messages can be constructed.
ErrMalformedCredentialDate: {
Code: "AuthorizationQueryParametersError",
Description: "Error parsing the X-Amz-Credential parameter; incorrect date format \"%s\". This date in the credential must be in the format \"yyyyMMdd\".",
HTTPStatusCode: http.StatusBadRequest,
},
// FIXME: Should contain the invalid param set as seen in https://github.com/minio/minio/issues/2385.
// right Description: "Error parsing the X-Amz-Credential parameter; the region 'us-east-' is wrong; expecting 'us-east-1'".
// Need changes to make sure variable messages can be constructed.
ErrMalformedCredentialRegion: {
Code: "AuthorizationQueryParametersError",
Description: "Error parsing the X-Amz-Credential parameter; the region is wrong;",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidRegion: {
Code: "InvalidRegion",
Description: "Region does not match.",
HTTPStatusCode: http.StatusBadRequest,
},
// FIXME: Should contain the invalid param set as seen in https://github.com/minio/minio/issues/2385.
// right Description: "Error parsing the X-Amz-Credential parameter; incorrect service \"s4\". This endpoint belongs to \"s3\".".
// Need changes to make sure variable messages can be constructed.
ErrInvalidService: {
Code: "AuthorizationQueryParametersError",
Description: "Error parsing the X-Amz-Credential parameter; incorrect service. This endpoint belongs to \"s3\".",
HTTPStatusCode: http.StatusBadRequest,
},
// FIXME: Should contain the invalid param set as seen in https://github.com/minio/minio/issues/2385.
// Description: "Error parsing the X-Amz-Credential parameter; incorrect terminal "aws4_reque". This endpoint uses "aws4_request".
// Need changes to make sure variable messages can be constructed.
ErrInvalidRequestVersion: {
Code: "AuthorizationQueryParametersError",
Description: "Error parsing the X-Amz-Credential parameter; incorrect terminal. This endpoint uses \"aws4_request\".",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingSignTag: {
Code: "AccessDenied",
Description: "Signature header missing Signature field.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingSignHeadersTag: {
Code: "InvalidArgument",
Description: "Signature header missing SignedHeaders field.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrPolicyAlreadyExpired: {
Code: "AccessDenied",
Description: "Invalid according to Policy: Policy expired.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMalformedExpires: {
Code: "AuthorizationQueryParametersError",
Description: "X-Amz-Expires should be a number",
HTTPStatusCode: http.StatusBadRequest,
},
ErrNegativeExpires: {
Code: "AuthorizationQueryParametersError",
Description: "X-Amz-Expires must be non-negative",
HTTPStatusCode: http.StatusBadRequest,
},
ErrAuthHeaderEmpty: {
Code: "InvalidArgument",
Description: "Authorization header is invalid -- one and only one ' ' (space) required.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrMissingDateHeader: {
Code: "AccessDenied",
Description: "AWS authentication requires a valid Date or x-amz-date header",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidQuerySignatureAlgo: {
Code: "AuthorizationQueryParametersError",
Description: "X-Amz-Algorithm only supports \"AWS4-HMAC-SHA256\".",
HTTPStatusCode: http.StatusBadRequest,
},
ErrExpiredPresignRequest: {
Code: "AccessDenied",
Description: "Request has expired",
HTTPStatusCode: http.StatusForbidden,
},
ErrRequestNotReadyYet: {
Code: "AccessDenied",
Description: "Request is not valid yet",
HTTPStatusCode: http.StatusForbidden,
},
// FIXME: Actual XML error response also contains the header which missed in list of signed header parameters.
ErrUnsignedHeaders: {
Code: "AccessDenied",
Description: "There were headers present in the request which were not signed",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidQueryParams: {
Code: "AuthorizationQueryParametersError",
Description: "Query-string authentication version 4 requires the X-Amz-Algorithm, X-Amz-Credential, X-Amz-Signature, X-Amz-Date, X-Amz-SignedHeaders, and X-Amz-Expires parameters.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrBucketAlreadyOwnedByYou: {
Code: "BucketAlreadyOwnedByYou",
Description: "Your previous request to create the named bucket succeeded and you already own it.",
HTTPStatusCode: http.StatusConflict,
},
ErrInvalidDuration: {
Code: "InvalidDuration",
Description: "Duration provided in the request is invalid.",
HTTPStatusCode: http.StatusBadRequest,
},
/// Bucket notification related errors.
ErrEventNotification: {
Code: "InvalidArgument",
Description: "A specified event is not supported for notifications.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrARNNotification: {
Code: "InvalidArgument",
Description: "A specified destination ARN does not exist or is not well-formed. Verify the destination ARN.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrRegionNotification: {
Code: "InvalidArgument",
Description: "A specified destination is in a different region than the bucket. You must use a destination that resides in the same region as the bucket.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrOverlappingFilterNotification: {
Code: "InvalidArgument",
Description: "An object key name filtering rule defined with overlapping prefixes, overlapping suffixes, or overlapping combinations of prefixes and suffixes for the same event types.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrFilterNameInvalid: {
Code: "InvalidArgument",
Description: "filter rule name must be either prefix or suffix",
HTTPStatusCode: http.StatusBadRequest,
},
ErrFilterNamePrefix: {
Code: "InvalidArgument",
Description: "Cannot specify more than one prefix rule in a filter.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrFilterNameSuffix: {
Code: "InvalidArgument",
Description: "Cannot specify more than one suffix rule in a filter.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrFilterValueInvalid: {
Code: "InvalidArgument",
Description: "Size of filter rule value cannot exceed 1024 bytes in UTF-8 representation",
HTTPStatusCode: http.StatusBadRequest,
},
ErrOverlappin
EB43
gConfigs: {
Code: "InvalidArgument",
Description: "Configurations overlap. Configurations on the same bucket cannot share a common event type.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidCopyPartRange: {
Code: "InvalidArgument",
Description: "The x-amz-copy-source-range value must be of the form bytes=first-last where first and last are the zero-based offsets of the first and last bytes to copy",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidCopyPartRangeSource: {
Code: "InvalidArgument",
Description: "Range specified is not valid for source object",
HTTPStatusCode: http.StatusBadRequest,
},
/// S3 extensions.
ErrContentSHA256Mismatch: {
Code: "XAmzContentSHA256Mismatch",
Description: "The provided 'x-amz-content-sha256' header does not match what was computed.",
HTTPStatusCode: http.StatusBadRequest,
},
/// Minio extensions.
ErrStorageFull: {
Code: "XMinioStorageFull",
Description: "Storage backend has reached its minimum free disk threshold. Please delete few objects to proceed.",
HTTPStatusCode: http.StatusInternalServerError,
},
ErrObjectExistsAsDirectory: {
Code: "XMinioObjectExistsAsDirectory",
Description: "Object name already exists as a directory.",
HTTPStatusCode: http.StatusConflict,
},
ErrReadQuorum: {
Code: "XMinioReadQuorum",
Description: "Multiple disk failures, unable to reconstruct data.",
HTTPStatusCode: http.StatusServiceUnavailable,
},
ErrWriteQuorum: {
Code: "XMinioWriteQuorum",
Description: "Multiple disks failures, unable to write data.",
HTTPStatusCode: http.StatusServiceUnavailable,
},
ErrPolicyNesting: {
Code: "XMinioPolicyNesting",
Description: "New bucket policy conflicts with an existing policy. Please try again with new prefix.",
HTTPStatusCode: http.StatusConflict,
},
ErrInvalidObjectName: {
Code: "XMinioInvalidObjectName",
Description: "Object name contains unsupported characters.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrInvalidResourceName: {
Code: "XMinioInvalidResourceName",
Description: "Resource name contains bad components such as \"..\" or \".\".",
HTTPStatusCode: http.StatusBadRequest,
},
ErrServerNotInitialized: {
Code: "XMinioServerNotInitialized",
Description: "Server not initialized, please try again.",
HTTPStatusCode: http.StatusServiceUnavailable,
},
ErrAdminInvalidAccessKey: {
Code: "XMinioAdminInvalidAccessKey",
Description: "The access key is invalid.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrAdminInvalidSecretKey: {
Code: "XMinioAdminInvalidSecretKey",
Description: "The secret key is invalid.",
HTTPStatusCode: http.StatusBadRequest,
},
ErrAdminConfigNoQuorum: {
Code: "XMinioAdminConfigNoQuorum",
Description: "Configuration update failed because server quorum was not met",
HTTPStatusCode: http.StatusServiceUnavailable,
},
// Add your error structure here.
}
// toAPIErrorCode - Converts embedded errors. Convenience
// function written to handle all cases where we have known types of
// errors returned by underlying layers.
func toAPIErrorCode(err error) (apiErr APIErrorCode) {
if err == nil {
return ErrNone
}
err = errorCause(err)
// Verify if the underlying error is signature mismatch.
switch err {
case errSignatureMismatch:
apiErr = ErrSignatureDoesNotMatch
case errContentSHA256Mismatch:
apiErr = ErrContentSHA256Mismatch
case errDataTooLarge:
apiErr = ErrEntityTooLarge
case errDataTooSmall:
apiErr = ErrEntityTooSmall
case errInvalidAccessKeyLength:
apiErr = ErrAdminInvalidAccessKey
case errInvalidSecretKeyLength:
apiErr = ErrAdminInvalidSecretKey
}
if apiErr != ErrNone {
// If there was a match in the above switch case.
return apiErr
}
switch err.(type) {
case StorageFull:
apiErr = ErrStorageFull
case BadDigest:
apiErr = ErrBadDigest
case IncompleteBody:
apiErr = ErrIncompleteBody
case ObjectExistsAsDirectory:
apiErr = ErrObjectExistsAsDirectory
case PrefixAccessDenied:
apiErr = ErrAccessDenied
case BucketNameInvalid:
apiErr = ErrInvalidBucketName
case BucketNotFound:
apiErr = ErrNoSuchBucket
case BucketAlreadyOwnedByYou:
apiErr = ErrBucketAlreadyOwnedByYou
case BucketNotEmpty:
apiErr = ErrBucketNotEmpty
case BucketExists:
apiErr = ErrBucketAlreadyOwnedByYou
case ObjectNotFound:
apiErr = ErrNoSuchKey
case ObjectNameInvalid:
apiErr = ErrInvalidObjectName
case InvalidUploadID:
apiErr = ErrNoSuchUpload
case InvalidPart:
apiErr = ErrInvalidPart
case InsufficientWriteQuorum:
apiErr = ErrWriteQuorum
case InsufficientReadQuorum:
apiErr = ErrReadQuorum
case UnsupportedDelimiter:
apiErr = ErrNotImplemented
case InvalidMarkerPrefixCombination:
apiErr = ErrNotImplemented
case InvalidUploadIDKeyCombination:
apiErr = ErrNotImplemented
case MalformedUploadID:
apiErr = ErrNoSuchUpload
case PartTooSmall:
apiErr = ErrEntityTooSmall
case SHA256Mismatch:
apiErr = ErrContentSHA256Mismatch
case ObjectTooLarge:
apiErr = ErrEntityTooLarge
case ObjectTooSmall:
apiErr = ErrEntityTooSmall
case NotSupported:
apiErr = ErrNotSupported
case NotImplemented:
apiErr = ErrNotImplemented
case PolicyNotFound:
apiErr = ErrNoSuchBucketPolicy
default:
apiErr = ErrInternalError
}
return apiErr
}
// getAPIError provides API Error for input API error code.
func getAPIError(code APIErrorCode) APIError {
return errorCodeResponse[code]
}
// getErrorResponse gets in standard error and resource value and
// provides a encodable populated response values
func getAPIErrorResponse(err APIError, resource string) APIErrorResponse {
return APIErrorResponse{
Code: err.Code,
Message: err.Description,
Resource: resource,
RequestID: "3L137",
HostID: "3L137",
}
}