88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
package extkeys_test
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import (
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"encoding/json"
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"fmt"
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"os"
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"testing"
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"github.com/status-im/status-go/extkeys"
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)
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type VectorsFile struct {
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Data map[string][][6]string
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vectors []*Vector
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}
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type Vector struct {
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language, salt, password, input, mnemonic, seed, xprv string
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}
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// TestMnemonicPhrase
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func TestMnemonicPhrase(t *testing.T) {
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mnemonic := extkeys.NewMnemonic(extkeys.Salt)
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// test mnemonic generation
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t.Log("Test mnemonic generation:")
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for _, language := range mnemonic.AvailableLanguages() {
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phrase, err := mnemonic.MnemonicPhrase(128, language)
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t.Logf("Mnemonic (%s): %s", extkeys.Languages[language], phrase)
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if err != nil {
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t.Errorf("Test failed: could not create seed: %s", err)
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}
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if !mnemonic.ValidMnemonic(phrase, language) {
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t.Error("Seed is not valid Mnenomic")
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}
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}
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// run against test vectors
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vectorsFile, err := LoadVectorsFile("mnemonic_vectors.json")
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if err != nil {
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t.Error(err)
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}
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t.Log("Test against pre-computed seed vectors:")
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stats := map[string]int{}
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for _, vector := range vectorsFile.vectors {
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stats[vector.language] += 1
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mnemonic := extkeys.NewMnemonic(vector.salt)
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seed := mnemonic.MnemonicSeed(vector.mnemonic, vector.password)
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if fmt.Sprintf("%x", seed) != vector.seed {
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t.Errorf("Test failed (%s): incorrect seed (%x) generated (expected: %s)", vector.language, seed, vector.seed)
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return
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}
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//t.Logf("Test passed: correct seed (%x) generated (expected: %s)", seed, vector.seed)
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}
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for language, count := range stats {
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t.Logf("[%s]: %d tests completed", language, count)
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}
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}
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func LoadVectorsFile(path string) (*VectorsFile, error) {
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fp, err := os.Open(path)
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if err != nil {
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return nil, fmt.Errorf("Test failed: cannot open vectors file: %s", err)
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}
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var vectorsFile VectorsFile
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if err := json.NewDecoder(fp).Decode(&vectorsFile); err != nil {
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return nil, fmt.Errorf("Test failed: cannot parse vectors file: %s", err)
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}
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// load data into Vector structs
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for language, data := range vectorsFile.Data {
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for _, item := range data {
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vectorsFile.vectors = append(vectorsFile.vectors, &Vector{language, item[0], item[1], item[2], item[3], item[4], item[5]})
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}
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}
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return &vectorsFile, nil
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}
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func (v *Vector) String() string {
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return fmt.Sprintf("{salt: %s, password: %s, input: %s, mnemonic: %s, seed: %s, xprv: %s}",
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v.salt, v.password, v.input, v.mnemonic, v.seed, v.xprv)
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}
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