mirror of
https://github.com/ProtonMail/proton-bridge.git
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1b22c32ef9
Rather than returning whether the vault was corrupt or not return the error which caused the vault to be considered as corrupt.
101 lines
3.1 KiB
Go
101 lines
3.1 KiB
Go
// Copyright (c) 2023 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package vault
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import (
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"crypto/aes"
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"crypto/cipher"
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"crypto/sha256"
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"os"
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"path/filepath"
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"testing"
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"github.com/ProtonMail/gluon/async"
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"github.com/ProtonMail/gopenpgp/v2/crypto"
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"github.com/stretchr/testify/require"
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"github.com/vmihailenco/msgpack/v5"
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)
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func TestMigrate(t *testing.T) {
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dir := t.TempDir()
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// Create a v2.3.x vault.
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b := newLegacyVault(t, []byte("my secret key"), v2_3_x, Data_2_3_x{
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Settings: Settings_2_3_x{
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GluonDir: "v2.3.x-gluon-dir",
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IMAPPort: "1234", // string in v2.3.x, current version uses int
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SMTPPort: "5678", // string in v2.3.x, current version uses int
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},
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Users: []UserData_2_3_x{{
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ID: "user-id", // called "ID" in v2.3.x, current version has "UserID"
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Name: "user-name", // called "Name" in v2.3.x, current version has "Username"
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GluonKey: []byte("gluon-key"), // []byte in v2.3.x and current version, string in v2.4.x (intermediate)
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SplitMode: true, // bool in v2.3.x and v2.4.x, enum in current version
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}},
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})
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// Write the vault to disk.
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require.NoError(t, os.WriteFile(filepath.Join(dir, "vault.enc"), b, 0o600))
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// Migrate the vault.
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s, corrupt, err := New(dir, "default-gluon-dir", []byte("my secret key"), async.NoopPanicHandler{})
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require.NoError(t, err)
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require.NoError(t, corrupt)
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// Check the migrated vault.
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require.Equal(t, "v2.3.x-gluon-dir", s.GetGluonCacheDir())
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require.Equal(t, 1234, s.GetIMAPPort())
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require.Equal(t, 5678, s.GetSMTPPort())
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// The user should be migrated.
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userIDs := s.GetUserIDs()
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require.Len(t, userIDs, 1)
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// The migrated user should be correct.
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require.NoError(t, s.GetUser("user-id", func(user *User) {
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require.Equal(t, "user-id", user.UserID())
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require.Equal(t, "user-name", user.Username())
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require.Equal(t, []byte("gluon-key"), user.GluonKey())
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require.Equal(t, SplitMode, user.AddressMode())
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}))
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}
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func newLegacyVault[T any](t *testing.T, key []byte, version Version, data T) []byte {
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hash256 := sha256.Sum256(key)
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aes, err := aes.NewCipher(hash256[:])
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require.NoError(t, err)
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gcm, err := cipher.NewGCM(aes)
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require.NoError(t, err)
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nonce, err := crypto.RandomToken(gcm.NonceSize())
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require.NoError(t, err)
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dec, err := msgpack.Marshal(data)
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require.NoError(t, err)
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res, err := msgpack.Marshal(File{
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Version: version,
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Data: gcm.Seal(nonce, nonce, dec, nil),
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})
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require.NoError(t, err)
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return res
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}
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