65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
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package lib
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import (
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"bytes"
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"testing"
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)
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func TestPackUnpackMemoryKey(t *testing.T) {
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key, _ := CryptoRandBytes(32)
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iv, _ := CryptoRandBytes(12)
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buf, err := PackMemoryKey(key, iv)
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if err != nil {
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t.Fatalf("PackMemoryKey failed: %v", err)
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}
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if len(buf) != MemoryKeySize {
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t.Fatalf("PackMemoryKey length = %d, want %d", len(buf), MemoryKeySize)
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}
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unpackedKey, unpackedIv, err := UnpackMemoryKey(buf)
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if err != nil {
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t.Fatalf("UnpackMemoryKey failed: %v", err)
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}
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if !bytes.Equal(key, unpackedKey) {
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t.Errorf("unpacked key != original key")
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}
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if !bytes.Equal(iv, unpackedIv) {
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t.Errorf("unpacked iv != original iv")
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}
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}
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func TestPackUnpackFileHeader(t *testing.T) {
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salt, _ := CryptoRandBytes(16)
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iv, _ := CryptoRandBytes(12)
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header, padding, err := PackFileHeader(salt, iv)
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if err != nil {
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t.Fatalf("PackFileHeader failed: %v", err)
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}
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if len(header) != FileHeaderSize {
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t.Fatalf("PackFileHeader length = %d, want %d", len(header), FileHeaderSize)
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}
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unpackedSalt, unpackedIv, unpackedPadding, err := UnpackFileHeader(header)
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if err != nil {
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t.Fatalf("UnpackFileHeader failed: %v", err)
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}
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if !bytes.Equal(salt, unpackedSalt) {
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t.Errorf("unpacked salt != original salt")
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}
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if !bytes.Equal(iv, unpackedIv) {
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t.Errorf("unpacked iv != original iv")
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}
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if padding != unpackedPadding {
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t.Errorf("unpacked padding = %d, want %d", unpackedPadding, padding)
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}
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}
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