Emil Tullstedt
41 lines
850 B
Go
41 lines
850 B
Go
package secrets
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestEncryption_keyDerivationLength(t *testing.T) {
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salt := []byte("salt")
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tests := []struct {
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secret []byte
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salt []byte
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}{
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{[]byte("secret"), salt},
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{[]byte("a very long secret key that is larger then 32bytes"), salt},
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}
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for i, tc := range tests {
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tc := tc
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t.Run(fmt.Sprintf("deriving key #%d", i), func(t *testing.T) {
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key, err := encryptionKeyToBytes(tc.secret, tc.salt)
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require.NoError(t, err)
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assert.Len(t, key, 32)
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})
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}
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}
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func TestEncryption_basic(t *testing.T) {
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encrypted, err := encrypt([]byte("grafana"), []byte("1234"))
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require.NoError(t, err)
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decrypted, err := decrypt(encrypted, []byte("1234"))
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require.NoError(t, err)
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assert.Equal(t, []byte("grafana"), decrypted)
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}
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