mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2025-02-19 12:55:15 +00:00
32 lines
578 B
Go
32 lines
578 B
Go
|
package httpsignatures
|
||
|
|
|
||
|
|
import (
|
||
|
|
"crypto/sha1"
|
||
|
|
"crypto/sha256"
|
||
|
|
"errors"
|
||
|
|
"hash"
|
||
|
|
)
|
||
|
|
|
||
|
|
var (
|
||
|
|
AlgorithmHmacSha256 = &Algorithm{"hmac-sha256", sha256.New}
|
||
|
|
AlgorithmHmacSha1 = &Algorithm{"hmac-sha1", sha1.New}
|
||
|
|
|
||
|
|
ErrorUnknownAlgorithm = errors.New("Unknown Algorithm")
|
||
|
|
)
|
||
|
|
|
||
|
|
type Algorithm struct {
|
||
|
|
name string
|
||
|
|
hash func() hash.Hash
|
||
|
|
}
|
||
|
|
|
||
|
|
func algorithmFromString(name string) (*Algorithm, error) {
|
||
|
|
switch name {
|
||
|
|
case AlgorithmHmacSha1.name:
|
||
|
|
return AlgorithmHmacSha1, nil
|
||
|
|
case AlgorithmHmacSha256.name:
|
||
|
|
return AlgorithmHmacSha256, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
return nil, ErrorUnknownAlgorithm
|
||
|
|
}
|