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mirror of https://github.com/mainflux/mainflux.git synced 2025-05-01 13:48:56 +08:00
Dušan Borovčanin f4312aef8a
NOISSUE - Update dependencies (#1453)
* Fix Dockerfile base Go version

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>

* Update Go version and dependencies

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>
2021-08-24 13:41:57 +02:00

47 lines
1.3 KiB
Go

// Copyright 2019, 2020 OCI Contributors
// Copyright 2017 Docker, 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
//
// https://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 digest
import (
"hash"
"io"
)
// Verifier presents a general verification interface to be used with message
// digests and other byte stream verifications. Users instantiate a Verifier
// from one of the various methods, write the data under test to it then check
// the result with the Verified method.
type Verifier interface {
io.Writer
// Verified will return true if the content written to Verifier matches
// the digest.
Verified() bool
}
type hashVerifier struct {
digest Digest
hash hash.Hash
}
func (hv hashVerifier) Write(p []byte) (n int, err error) {
return hv.hash.Write(p)
}
func (hv hashVerifier) Verified() bool {
return hv.digest == NewDigest(hv.digest.Algorithm(), hv.hash)
}