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Add watch-only support to Zcash RPC methods

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Balance totals do not include spends linked to viewing key addresses, as
nullifiers cannot be calculated and therefore spends cannot be detected.
This commit is contained in:
Jack Grigg
2017-04-21 00:59:54 +12:00
parent 9a2b8ae57f
commit 44e37656bf
5 changed files with 102 additions and 17 deletions
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13
src/gtest/test_keystore.cpp
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@@ -65,6 +65,11 @@ TEST(keystore_tests, StoreAndRetrieveViewingKey) {
EXPECT_FALSE(keyStore.GetSpendingKey(addr, skOut));
EXPECT_FALSE(keyStore.GetNoteDecryptor(addr, decOut));
// and we can't find it in our list of addresses
std::set<libzcash::PaymentAddress> addresses;
keyStore.GetPaymentAddresses(addresses);
EXPECT_FALSE(addresses.count(addr));
keyStore.AddViewingKey(vk);
EXPECT_TRUE(keyStore.HaveViewingKey(addr));
EXPECT_TRUE(keyStore.GetViewingKey(addr, vkOut));
@@ -78,11 +83,19 @@ TEST(keystore_tests, StoreAndRetrieveViewingKey) {
EXPECT_TRUE(keyStore.GetNoteDecryptor(addr, decOut));
EXPECT_EQ(ZCNoteDecryption(sk.receiving_key()), decOut);
// ... and we should find it in our list of addresses
addresses.clear();
keyStore.GetPaymentAddresses(addresses);
EXPECT_TRUE(addresses.count(addr));
keyStore.RemoveViewingKey(vk);
EXPECT_FALSE(keyStore.HaveViewingKey(addr));
EXPECT_FALSE(keyStore.GetViewingKey(addr, vkOut));
EXPECT_FALSE(keyStore.HaveSpendingKey(addr));
EXPECT_FALSE(keyStore.GetSpendingKey(addr, skOut));
addresses.clear();
keyStore.GetPaymentAddresses(addresses);
EXPECT_FALSE(addresses.count(addr));
// We still have a decryptor because those are cached in memory
// (and also we only remove viewing keys when adding a spending key)