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minio/pkg/s3/signature4/v4-errors.go

58 lines
1.8 KiB

/*
* Minio Cloud Storage, (C) 2015, 2016 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 signature4
import (
"fmt"
"github.com/minio/minio/pkg/probe"
)
type errFunc func(msg string, a ...string) *probe.Error
// generic error factory which wraps around probe.NewError()
func errFactory() errFunc {
return func(msg string, a ...string) *probe.Error {
return probe.NewError(fmt.Errorf("%s, Args: %s", msg, a)).Untrace()
}
}
// Various signature v4 errors.
var (
ErrPolicyAlreadyExpired = errFactory()
ErrInvalidRegion = errFactory()
ErrInvalidDateFormat = errFactory()
ErrInvalidService = errFactory()
ErrInvalidRequestVersion = errFactory()
ErrMissingFields = errFactory()
ErrMissingCredTag = errFactory()
ErrCredMalformed = errFactory()
ErrMissingSignTag = errFactory()
ErrMissingSignHeadersTag = errFactory()
ErrMissingDateHeader = errFactory()
ErrMalformedDate = errFactory()
ErrMalformedExpires = errFactory()
ErrAuthHeaderEmpty = errFactory()
ErrUnsuppSignAlgo = errFactory()
ErrMissingExpiresQuery = errFactory()
ErrExpiredPresignRequest = errFactory()
ErrSignDoesNotMath = errFactory()
ErrInvalidAccessKeyID = errFactory()
ErrInvalidSecretKey = errFactory()
ErrRegionISEmpty = errFactory()
)