ekster/pkg/websub/signature_test.go

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/*
* Ekster is a microsub server
* Copyright (c) 2021 The Ekster authors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package websub
import (
"crypto/hmac"
"crypto/sha1"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
func TestValidateHubSignature(t *testing.T) {
secret := []byte("this is a test secret")
feedContent := []byte("hello world")
mac := hmac.New(sha1.New, secret)
mac.Write(feedContent)
signature := mac.Sum(nil)
err := ValidateHubSignature(fmt.Sprintf("sha1=%x", signature), feedContent, secret)
assert.NoError(t, err, "error should be nil")
}