diff options
Diffstat (limited to 'weed/s3api/s3err')
| -rw-r--r-- | weed/s3api/s3err/s3api_errors.go | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/weed/s3api/s3err/s3api_errors.go b/weed/s3api/s3err/s3api_errors.go new file mode 100644 index 000000000..d5fdba0a0 --- /dev/null +++ b/weed/s3api/s3err/s3api_errors.go @@ -0,0 +1,302 @@ +package s3err + +import ( + "encoding/xml" + "net/http" +) + +// APIError structure +type APIError struct { + Code string + Description string + HTTPStatusCode int +} + +// RESTErrorResponse - error response format +type RESTErrorResponse struct { + XMLName xml.Name `xml:"Error" json:"-"` + Code string `xml:"Code" json:"Code"` + Message string `xml:"Message" json:"Message"` + Resource string `xml:"Resource" json:"Resource"` + RequestID string `xml:"RequestId" json:"RequestId"` +} + +// ErrorCode type of error status. +type ErrorCode int + +// Error codes, see full list at http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html +const ( + ErrNone ErrorCode = iota + ErrAccessDenied + ErrMethodNotAllowed + ErrBucketNotEmpty + ErrBucketAlreadyExists + ErrBucketAlreadyOwnedByYou + ErrNoSuchBucket + ErrNoSuchKey + ErrNoSuchUpload + ErrInvalidBucketName + ErrInvalidDigest + ErrInvalidMaxKeys + ErrInvalidMaxUploads + ErrInvalidMaxParts + ErrInvalidPartNumberMarker + ErrInvalidPart + ErrInternalError + ErrInvalidCopyDest + ErrInvalidCopySource + ErrAuthHeaderEmpty + ErrSignatureVersionNotSupported + ErrMissingFields + ErrMissingCredTag + ErrCredMalformed + ErrMalformedXML + ErrMalformedDate + ErrMalformedPresignedDate + ErrMalformedCredentialDate + ErrMissingSignHeadersTag + ErrMissingSignTag + ErrUnsignedHeaders + ErrInvalidQueryParams + ErrInvalidQuerySignatureAlgo + ErrExpiredPresignRequest + ErrMalformedExpires + ErrNegativeExpires + ErrMaximumExpires + ErrSignatureDoesNotMatch + ErrContentSHA256Mismatch + ErrInvalidAccessKeyID + ErrRequestNotReadyYet + ErrMissingDateHeader + ErrInvalidRequest + ErrNotImplemented +) + +// error code to APIError structure, these fields carry respective +// descriptions for all the error responses. +var errorCodeResponse = map[ErrorCode]APIError{ + ErrAccessDenied: { + Code: "AccessDenied", + Description: "Access Denied.", + HTTPStatusCode: http.StatusForbidden, + }, + ErrMethodNotAllowed: { + Code: "MethodNotAllowed", + Description: "The specified method is not allowed against this resource.", + HTTPStatusCode: http.StatusMethodNotAllowed, + }, + ErrBucketNotEmpty: { + Code: "BucketNotEmpty", + Description: "The bucket you tried to delete is not empty", + HTTPStatusCode: http.StatusConflict, + }, + ErrBucketAlreadyExists: { + Code: "BucketAlreadyExists", + Description: "The requested bucket name is not available. The bucket namespace is shared by all users of the system. Please select a different name and try again.", + HTTPStatusCode: http.StatusConflict, + }, + ErrBucketAlreadyOwnedByYou: { + Code: "BucketAlreadyOwnedByYou", + Description: "Your previous request to create the named bucket succeeded and you already own it.", + HTTPStatusCode: http.StatusConflict, + }, + 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, + }, + 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, + }, + ErrNoSuchBucket: { + Code: "NoSuchBucket", + Description: "The specified bucket 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, + }, + ErrInternalError: { + Code: "InternalError", + Description: "We encountered an internal error, please try again.", + HTTPStatusCode: http.StatusInternalServerError, + }, + + ErrInvalidPart: { + Code: "InvalidPart", + Description: "One or more of the specified parts could not be found. The part may not have been uploaded, or the specified entity tag may not match the part's entity tag.", + HTTPStatusCode: http.StatusBadRequest, + }, + + 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, + }, + + ErrMalformedXML: { + Code: "MalformedXML", + Description: "The XML you provided was not well-formed or did not validate against our published schema.", + HTTPStatusCode: http.StatusBadRequest, + }, + + ErrAuthHeaderEmpty: { + Code: "InvalidArgument", + Description: "Authorization header is invalid -- one and only one ' ' (space) required.", + HTTPStatusCode: http.StatusBadRequest, + }, + ErrSignatureVersionNotSupported: { + Code: "InvalidRequest", + Description: "The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.", + 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, + }, + ErrMissingSignHeadersTag: { + Code: "InvalidArgument", + Description: "Signature header missing SignedHeaders field.", + HTTPStatusCode: http.StatusBadRequest, + }, + ErrMissingSignTag: { + Code: "AccessDenied", + Description: "Signature header missing Signature field.", + HTTPStatusCode: http.StatusBadRequest, + }, + + 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, + }, + 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, + }, + 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, + }, + ErrMaximumExpires: { + Code: "AuthorizationQueryParametersError", + Description: "X-Amz-Expires must be less than a week (in seconds); that is, the given X-Amz-Expires must be less than 604800 seconds", + HTTPStatusCode: http.StatusBadRequest, + }, + + ErrInvalidAccessKeyID: { + Code: "InvalidAccessKeyId", + Description: "The access key ID you provided does not exist in our records.", + HTTPStatusCode: http.StatusForbidden, + }, + + ErrRequestNotReadyYet: { + Code: "AccessDenied", + Description: "Request is not valid yet", + 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, + }, + + ErrContentSHA256Mismatch: { + Code: "XAmzContentSHA256Mismatch", + Description: "The provided 'x-amz-content-sha256' header does not match what was computed.", + HTTPStatusCode: http.StatusBadRequest, + }, + ErrMissingDateHeader: { + Code: "AccessDenied", + Description: "AWS authentication requires a valid Date or x-amz-date header", + HTTPStatusCode: http.StatusBadRequest, + }, + ErrInvalidRequest: { + Code: "InvalidRequest", + Description: "Invalid Request", + HTTPStatusCode: http.StatusBadRequest, + }, + ErrNotImplemented: { + Code: "NotImplemented", + Description: "A header you provided implies functionality that is not implemented", + HTTPStatusCode: http.StatusNotImplemented, + }, +} + +// GetAPIError provides API Error for input API error code. +func GetAPIError(code ErrorCode) APIError { + return errorCodeResponse[code] +} |