d714bf3310
Rather than the main package being responsible for opening the address and transaction managers, the namespaces of these components are passed as parameters to the wallet.Open function. Additionally, the address manager Options struct has been split into two: ScryptOptions which holds the scrypt parameters needed during passphrase key derivation, and OpenCallbacks which is only passed to the Open function to allow the caller to provide additional details during upgrades. These changes are being done in preparation for a notification server in the wallet package, with callbacks passed to the Open and Create functions in waddrmgr and wtxmgr. Before this could happen, the wallet package had to be responsible for actually opening the managers from their namespaces.
96 lines
3.4 KiB
Go
96 lines
3.4 KiB
Go
/*
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* Copyright (c) 2014 The btcsuite developers
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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This test file is part of the waddrmgr package rather than than the
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waddrmgr_test package so it can bridge access to the internals to properly test
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cases which are either not possible or can't reliably be tested via the public
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interface. The functions are only exported while the tests are being run.
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*/
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package waddrmgr
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import (
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"errors"
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"github.com/btcsuite/btcwallet/snacl"
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)
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// TstMaxRecentHashes makes the unexported maxRecentHashes constant available
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// when tests are run.
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var TstMaxRecentHashes = maxRecentHashes
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// TstLatestMgrVersion makes the unexported latestMgrVersion variable available
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// for change when the tests are run.
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var TstLatestMgrVersion = &latestMgrVersion
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// Replace the Manager.newSecretKey function with the given one and calls
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// the callback function. Afterwards the original newSecretKey
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// function will be restored.
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func TstRunWithReplacedNewSecretKey(callback func()) {
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orig := newSecretKey
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defer func() {
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newSecretKey = orig
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}()
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newSecretKey = func(passphrase *[]byte, config *ScryptOptions) (*snacl.SecretKey, error) {
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return nil, snacl.ErrDecryptFailed
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}
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callback()
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}
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// TstCheckPublicPassphrase returns true if the provided public passphrase is
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// correct for the manager.
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func (m *Manager) TstCheckPublicPassphrase(pubPassphrase []byte) bool {
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secretKey := snacl.SecretKey{Key: &snacl.CryptoKey{}}
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secretKey.Parameters = m.masterKeyPub.Parameters
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err := secretKey.DeriveKey(&pubPassphrase)
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return err == nil
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}
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// failingCryptoKey is an implementation of the EncryptorDecryptor interface
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// with intentionally fails when attempting to encrypt or decrypt with it.
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type failingCryptoKey struct {
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cryptoKey
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}
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// Encrypt intenionally returns a failure when invoked to test error paths.
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//
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// This is part of the EncryptorDecryptor interface implementation.
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func (c *failingCryptoKey) Encrypt(in []byte) ([]byte, error) {
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return nil, errors.New("failed to encrypt")
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}
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// Decrypt intenionally returns a failure when invoked to test error paths.
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//
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// This is part of the EncryptorDecryptor interface implementation.
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func (c *failingCryptoKey) Decrypt(in []byte) ([]byte, error) {
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return nil, errors.New("failed to decrypt")
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}
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// TstRunWithFailingCryptoKeyPriv runs the provided callback with the
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// private crypto key replaced with a version that fails to help test error
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// paths.
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func TstRunWithFailingCryptoKeyPriv(m *Manager, callback func()) {
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orig := m.cryptoKeyPriv
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defer func() {
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m.cryptoKeyPriv = orig
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}()
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m.cryptoKeyPriv = &failingCryptoKey{}
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callback()
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}
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// TstDefaultAccountName is the constant defaultAccountName exported for tests.
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const TstDefaultAccountName = defaultAccountName
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