desprout
This commit is contained in:
Duke Leto
@@ -106,303 +106,6 @@ TEST(wallet_zkeys_tests, StoreAndLoadSaplingZkeys) {
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EXPECT_TRUE(wallet.HaveSaplingIncomingViewingKey(dpa2));
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}
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/**
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* This test covers methods on CWallet
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* GenerateNewSproutZKey()
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* AddSproutZKey()
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* LoadZKey()
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* LoadZKeyMetadata()
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*/
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TEST(wallet_zkeys_tests, store_and_load_zkeys) {
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SelectParams(CBaseChainParams::MAIN);
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CWallet wallet;
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// wallet should be empty
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std::set<libzcash::SproutPaymentAddress> addrs;
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(0, addrs.size());
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// wallet should have one key
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auto addr = wallet.GenerateNewSproutZKey();
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(1, addrs.size());
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// verify wallet has spending key for the address
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ASSERT_TRUE(wallet.HaveSproutSpendingKey(addr));
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// manually add new spending key to wallet
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auto sk = libzcash::SproutSpendingKey::random();
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ASSERT_TRUE(wallet.AddSproutZKey(sk));
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// verify wallet did add it
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addr = sk.address();
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ASSERT_TRUE(wallet.HaveSproutSpendingKey(addr));
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// verify spending key stored correctly
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libzcash::SproutSpendingKey keyOut;
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wallet.GetSproutSpendingKey(addr, keyOut);
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ASSERT_EQ(sk, keyOut);
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// verify there are two keys
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(2, addrs.size());
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ASSERT_EQ(1, addrs.count(addr));
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// Load a third key into the wallet
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sk = libzcash::SproutSpendingKey::random();
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ASSERT_TRUE(wallet.LoadZKey(sk));
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// attach metadata to this third key
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addr = sk.address();
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int64_t now = GetTime();
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CKeyMetadata meta(now);
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ASSERT_TRUE(wallet.LoadZKeyMetadata(addr, meta));
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// check metadata is the same
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CKeyMetadata m= wallet.mapSproutZKeyMetadata[addr];
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ASSERT_EQ(m.nCreateTime, now);
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}
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/**
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* This test covers methods on CWallet
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* AddSproutViewingKey()
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* RemoveSproutViewingKey()
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* LoadSproutViewingKey()
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*/
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TEST(wallet_zkeys_tests, StoreAndLoadViewingKeys) {
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SelectParams(CBaseChainParams::MAIN);
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CWallet wallet;
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// wallet should be empty
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std::set<libzcash::SproutPaymentAddress> addrs;
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(0, addrs.size());
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// manually add new viewing key to wallet
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auto sk = libzcash::SproutSpendingKey::random();
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auto vk = sk.viewing_key();
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ASSERT_TRUE(wallet.AddSproutViewingKey(vk));
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// verify wallet did add it
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auto addr = sk.address();
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ASSERT_TRUE(wallet.HaveSproutViewingKey(addr));
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// and that we don't have the corresponding spending key
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ASSERT_FALSE(wallet.HaveSproutSpendingKey(addr));
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// verify viewing key stored correctly
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libzcash::SproutViewingKey vkOut;
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wallet.GetSproutViewingKey(addr, vkOut);
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ASSERT_EQ(vk, vkOut);
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// Load a second viewing key into the wallet
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auto sk2 = libzcash::SproutSpendingKey::random();
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ASSERT_TRUE(wallet.LoadSproutViewingKey(sk2.viewing_key()));
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// verify wallet did add it
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auto addr2 = sk2.address();
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ASSERT_TRUE(wallet.HaveSproutViewingKey(addr2));
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ASSERT_FALSE(wallet.HaveSproutSpendingKey(addr2));
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// Remove the first viewing key
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ASSERT_TRUE(wallet.RemoveSproutViewingKey(vk));
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ASSERT_FALSE(wallet.HaveSproutViewingKey(addr));
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ASSERT_TRUE(wallet.HaveSproutViewingKey(addr2));
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}
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/**
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* This test covers methods on CWalletDB
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* WriteZKey()
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*/
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TEST(wallet_zkeys_tests, write_zkey_direct_to_db) {
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SelectParams(CBaseChainParams::TESTNET);
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// Get temporary and unique path for file.
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// Note: / operator to append paths
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boost::filesystem::path pathTemp = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path();
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boost::filesystem::create_directories(pathTemp);
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mapArgs["-datadir"] = pathTemp.string();
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bool fFirstRun;
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CWallet wallet("wallet.dat");
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ASSERT_EQ(DB_LOAD_OK, wallet.LoadWallet(fFirstRun));
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// No default CPubKey set
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ASSERT_TRUE(fFirstRun);
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// wallet should be empty
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std::set<libzcash::SproutPaymentAddress> addrs;
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(0, addrs.size());
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// Add random key to the wallet
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auto paymentAddress = wallet.GenerateNewSproutZKey();
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// wallet should have one key
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(1, addrs.size());
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// create random key and add it to database directly, bypassing wallet
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auto sk = libzcash::SproutSpendingKey::random();
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auto addr = sk.address();
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int64_t now = GetTime();
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CKeyMetadata meta(now);
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CWalletDB db("wallet.dat");
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db.WriteZKey(addr, sk, meta);
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// wallet should not be aware of key
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ASSERT_FALSE(wallet.HaveSproutSpendingKey(addr));
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// wallet sees one key
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(1, addrs.size());
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// wallet should have default metadata for addr with null createtime
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CKeyMetadata m = wallet.mapSproutZKeyMetadata[addr];
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ASSERT_EQ(m.nCreateTime, 0);
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ASSERT_NE(m.nCreateTime, now);
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// load the wallet again
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ASSERT_EQ(DB_LOAD_OK, wallet.LoadWallet(fFirstRun));
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// wallet can now see the spending key
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ASSERT_TRUE(wallet.HaveSproutSpendingKey(addr));
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// check key is the same
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libzcash::SproutSpendingKey keyOut;
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wallet.GetSproutSpendingKey(addr, keyOut);
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ASSERT_EQ(sk, keyOut);
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// wallet should have two keys
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(2, addrs.size());
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// check metadata is now the same
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m = wallet.mapSproutZKeyMetadata[addr];
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ASSERT_EQ(m.nCreateTime, now);
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}
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/**
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* This test covers methods on CWalletDB
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* WriteSproutViewingKey()
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*/
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TEST(wallet_zkeys_tests, WriteViewingKeyDirectToDB) {
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SelectParams(CBaseChainParams::TESTNET);
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// Get temporary and unique path for file.
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// Note: / operator to append paths
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boost::filesystem::path pathTemp = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path();
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boost::filesystem::create_directories(pathTemp);
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mapArgs["-datadir"] = pathTemp.string();
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bool fFirstRun;
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CWallet wallet("wallet-vkey.dat");
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ASSERT_EQ(DB_LOAD_OK, wallet.LoadWallet(fFirstRun));
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// No default CPubKey set
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ASSERT_TRUE(fFirstRun);
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// create random viewing key and add it to database directly, bypassing wallet
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auto sk = libzcash::SproutSpendingKey::random();
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auto vk = sk.viewing_key();
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auto addr = sk.address();
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int64_t now = GetTime();
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CKeyMetadata meta(now);
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CWalletDB db("wallet-vkey.dat");
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db.WriteSproutViewingKey(vk);
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// wallet should not be aware of viewing key
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ASSERT_FALSE(wallet.HaveSproutViewingKey(addr));
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// load the wallet again
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ASSERT_EQ(DB_LOAD_OK, wallet.LoadWallet(fFirstRun));
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// wallet can now see the viewing key
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ASSERT_TRUE(wallet.HaveSproutViewingKey(addr));
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// check key is the same
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libzcash::SproutViewingKey vkOut;
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wallet.GetSproutViewingKey(addr, vkOut);
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ASSERT_EQ(vk, vkOut);
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}
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/**
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* This test covers methods on CWalletDB to load/save crypted z keys.
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*/
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TEST(wallet_zkeys_tests, write_cryptedzkey_direct_to_db) {
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SelectParams(CBaseChainParams::TESTNET);
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// Get temporary and unique path for file.
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// Note: / operator to append paths
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boost::filesystem::path pathTemp = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path();
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boost::filesystem::create_directories(pathTemp);
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mapArgs["-datadir"] = pathTemp.string();
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bool fFirstRun;
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CWallet wallet("wallet_crypted.dat");
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ASSERT_EQ(DB_LOAD_OK, wallet.LoadWallet(fFirstRun));
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// No default CPubKey set
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ASSERT_TRUE(fFirstRun);
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// wallet should be empty
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std::set<libzcash::SproutPaymentAddress> addrs;
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(0, addrs.size());
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// Add random key to the wallet
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auto paymentAddress = wallet.GenerateNewSproutZKey();
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// wallet should have one key
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wallet.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(1, addrs.size());
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// encrypt wallet
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SecureString strWalletPass;
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strWalletPass.reserve(100);
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strWalletPass = "hello";
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ASSERT_TRUE(wallet.EncryptWallet(strWalletPass));
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// adding a new key will fail as the wallet is locked
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EXPECT_ANY_THROW(wallet.GenerateNewSproutZKey());
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// unlock wallet and then add
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wallet.Unlock(strWalletPass);
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auto paymentAddress2 = wallet.GenerateNewSproutZKey();
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// Create a new wallet from the existing wallet path
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CWallet wallet2("wallet_crypted.dat");
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ASSERT_EQ(DB_LOAD_OK, wallet2.LoadWallet(fFirstRun));
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// Confirm it's not the same as the other wallet
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ASSERT_TRUE(&wallet != &wallet2);
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// wallet should have two keys
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wallet2.GetSproutPaymentAddresses(addrs);
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ASSERT_EQ(2, addrs.size());
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// check we have entries for our payment addresses
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ASSERT_TRUE(addrs.count(paymentAddress));
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ASSERT_TRUE(addrs.count(paymentAddress2));
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// spending key is crypted, so we can't extract valid payment address
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libzcash::SproutSpendingKey keyOut;
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wallet2.GetSproutSpendingKey(paymentAddress, keyOut);
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ASSERT_FALSE(paymentAddress == keyOut.address());
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// unlock wallet to get spending keys and verify payment addresses
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wallet2.Unlock(strWalletPass);
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wallet2.GetSproutSpendingKey(paymentAddress, keyOut);
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ASSERT_EQ(paymentAddress, keyOut.address());
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wallet2.GetSproutSpendingKey(paymentAddress2, keyOut);
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ASSERT_EQ(paymentAddress2, keyOut.address());
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}
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/**
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* This test covers methods on CWalletDB to load/save crypted sapling z keys.
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*/
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