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131 lines
4.2 KiB
131 lines
4.2 KiB
package s3api
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import (
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"encoding/xml"
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"net/http"
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)
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// APIError structure
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type APIError struct {
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Code string
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Description string
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HTTPStatusCode int
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}
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// RESTErrorResponse - error response format
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type RESTErrorResponse struct {
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XMLName xml.Name `xml:"Error" json:"-"`
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Code string `xml:"Code" json:"Code"`
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Message string `xml:"Message" json:"Message"`
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Resource string `xml:"Resource" json:"Resource"`
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RequestID string `xml:"RequestId" json:"RequestId"`
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}
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// ErrorCode type of error status.
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type ErrorCode int
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// Error codes, see full list at http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
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const (
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ErrNone ErrorCode = iota
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ErrMethodNotAllowed
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ErrBucketNotEmpty
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ErrBucketAlreadyExists
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ErrBucketAlreadyOwnedByYou
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ErrNoSuchBucket
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ErrNoSuchUpload
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ErrInvalidBucketName
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ErrInvalidDigest
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ErrInvalidMaxKeys
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ErrInvalidMaxUploads
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ErrInvalidMaxParts
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ErrInvalidPartNumberMarker
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ErrInvalidPart
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ErrInternalError
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ErrNotImplemented
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)
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// error code to APIError structure, these fields carry respective
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// descriptions for all the error responses.
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var errorCodeResponse = map[ErrorCode]APIError{
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ErrMethodNotAllowed: {
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Code: "MethodNotAllowed",
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Description: "The specified method is not allowed against this resource.",
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HTTPStatusCode: http.StatusMethodNotAllowed,
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},
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ErrBucketNotEmpty: {
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Code: "BucketNotEmpty",
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Description: "The bucket you tried to delete is not empty",
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HTTPStatusCode: http.StatusConflict,
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},
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ErrBucketAlreadyExists: {
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Code: "BucketAlreadyExists",
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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.",
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HTTPStatusCode: http.StatusConflict,
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},
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ErrBucketAlreadyOwnedByYou: {
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Code: "BucketAlreadyOwnedByYou",
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Description: "Your previous request to create the named bucket succeeded and you already own it.",
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HTTPStatusCode: http.StatusConflict,
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},
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ErrInvalidBucketName: {
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Code: "InvalidBucketName",
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Description: "The specified bucket is not valid.",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrInvalidDigest: {
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Code: "InvalidDigest",
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Description: "The Content-Md5 you specified is not valid.",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrInvalidMaxUploads: {
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Code: "InvalidArgument",
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Description: "Argument max-uploads must be an integer between 0 and 2147483647",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrInvalidMaxKeys: {
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Code: "InvalidArgument",
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Description: "Argument maxKeys must be an integer between 0 and 2147483647",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrInvalidMaxParts: {
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Code: "InvalidArgument",
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Description: "Argument max-parts must be an integer between 0 and 2147483647",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrInvalidPartNumberMarker: {
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Code: "InvalidArgument",
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Description: "Argument partNumberMarker must be an integer.",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrNoSuchBucket: {
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Code: "NoSuchBucket",
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Description: "The specified bucket does not exist",
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HTTPStatusCode: http.StatusNotFound,
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},
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ErrNoSuchUpload: {
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Code: "NoSuchUpload",
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Description: "The specified multipart upload does not exist. The upload ID may be invalid, or the upload may have been aborted or completed.",
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HTTPStatusCode: http.StatusNotFound,
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},
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ErrInternalError: {
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Code: "InternalError",
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Description: "We encountered an internal error, please try again.",
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HTTPStatusCode: http.StatusInternalServerError,
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},
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ErrInvalidPart: {
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Code: "InvalidPart",
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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.",
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HTTPStatusCode: http.StatusBadRequest,
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},
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ErrNotImplemented: {
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Code: "NotImplemented",
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Description: "A header you provided implies functionality that is not implemented",
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HTTPStatusCode: http.StatusNotImplemented,
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},
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}
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// getAPIError provides API Error for input API error code.
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func getAPIError(code ErrorCode) APIError {
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return errorCodeResponse[code]
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}
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