Merge pull request #8619

e71c8bf wallet: background sync with just the view key (j-berman)
monero-project · Jul 16, 2024 · d7eece3 · d7eece3
2 parents 15b47b4 + e71c8bf
commit d7eece3
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Showing 20 changed files with 2,336 additions and 128 deletions.
diff --git a/src/cryptonote_basic/account.cpp b/src/cryptonote_basic/account.cpp
@@ -152,6 +152,17 @@ DISABLE_VS_WARNINGS(4244 4345)
     m_keys.m_multisig_keys.clear();
   }
   //-----------------------------------------------------------------
+  void account_base::set_spend_key(const crypto::secret_key& spend_secret_key)
+  {
+    // make sure derived spend public key matches saved public spend key
+    crypto::public_key spend_public_key;
+    crypto::secret_key_to_public_key(spend_secret_key, spend_public_key);
+    CHECK_AND_ASSERT_THROW_MES(m_keys.m_account_address.m_spend_public_key == spend_public_key,
+        "Unexpected derived public spend key");
+
+    m_keys.m_spend_secret_key = spend_secret_key;
+  }
+  //-----------------------------------------------------------------
   crypto::secret_key account_base::generate(const crypto::secret_key& recovery_key, bool recover, bool two_random)
   {
     crypto::secret_key first = generate_keys(m_keys.m_account_address.m_spend_public_key, m_keys.m_spend_secret_key, recovery_key, recover);

diff --git a/src/cryptonote_basic/account.h b/src/cryptonote_basic/account.h
@@ -95,6 +95,7 @@ namespace cryptonote
     bool store(const std::string& file_path);
 
     void forget_spend_key();
+    void set_spend_key(const crypto::secret_key& spend_secret_key);
     const std::vector<crypto::secret_key> &get_multisig_keys() const { return m_keys.m_multisig_keys; }
 
     void encrypt_keys(const crypto::chacha_key &key) { m_keys.encrypt(key); }

diff --git a/src/cryptonote_config.h b/src/cryptonote_config.h
@@ -241,6 +241,8 @@ namespace config
   const unsigned char HASH_KEY_ENCRYPTED_PAYMENT_ID = 0x8d;
   const unsigned char HASH_KEY_WALLET = 0x8c;
   const unsigned char HASH_KEY_WALLET_CACHE = 0x8d;
+  const unsigned char HASH_KEY_BACKGROUND_CACHE = 0x8e;
+  const unsigned char HASH_KEY_BACKGROUND_KEYS_FILE = 0x8f;
   const unsigned char HASH_KEY_RPC_PAYMENT_NONCE = 0x58;
   const unsigned char HASH_KEY_MEMORY = 'k';
   const unsigned char HASH_KEY_MULTISIG[] = {'M', 'u', 'l', 't' , 'i', 's', 'i', 'g', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
diff --git a/src/simplewallet/simplewallet.h b/src/simplewallet/simplewallet.h
@@ -147,6 +147,7 @@ namespace cryptonote
     bool set_ignore_outputs_above(const std::vector<std::string> &args = std::vector<std::string>());
     bool set_ignore_outputs_below(const std::vector<std::string> &args = std::vector<std::string>());
     bool set_track_uses(const std::vector<std::string> &args = std::vector<std::string>());
+    bool setup_background_sync(const std::vector<std::string> &args = std::vector<std::string>());
     bool set_show_wallet_name_when_locked(const std::vector<std::string> &args = std::vector<std::string>());
     bool set_inactivity_lock_timeout(const std::vector<std::string> &args = std::vector<std::string>());
     bool set_setup_background_mining(const std::vector<std::string> &args = std::vector<std::string>());