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d3ae77c0cc
Bump copyright for conformance to 2026 Signed-off-by: Edward Sammut Alessi <edward.sammutalessi@siderolabs.com>
38 lines
776 B
Go
38 lines
776 B
Go
// Copyright (c) 2026 Sidero Labs, Inc.
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//
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// Use of this software is governed by the Business Source License
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// included in the LICENSE file.
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package handler_test
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import (
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"bytes"
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"crypto/sha256"
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"encoding/hex"
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"errors"
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)
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type mockSignerVerifier struct {
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appendSignature []byte
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}
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func (mock mockSignerVerifier) Fingerprint() string {
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return "mock-fingerprint"
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}
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func (mock mockSignerVerifier) Sign(data []byte) ([]byte, error) {
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hash := sha256.Sum256(data)
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return []byte(hex.EncodeToString(append(hash[:], mock.appendSignature...))), nil
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}
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func (mock mockSignerVerifier) Verify(data, signature []byte) error {
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expected, _ := mock.Sign(data) //nolint:errcheck
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if !bytes.Equal(signature, expected) {
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return errors.New("invalid signature")
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}
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return nil
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}
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