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authorluigi1111 <luigi1111w@gmail.com>2021-11-01 12:25:20 -0500
committerluigi1111 <luigi1111w@gmail.com>2021-11-01 12:25:20 -0500
commitf405bf3d58e261c98c67256afdc4a59d648bf81b (patch)
tree9c04aedb7a82d53d18d7783cc4f9e4ac7b421384 /src
parentMerge pull request #8019 (diff)
parentwallet2: fix key encryption when changing ask-password from 0/1 to 2 (diff)
downloadmonero-f405bf3d58e261c98c67256afdc4a59d648bf81b.tar.xz
Merge pull request #8013
2cad563 wallet2: fix key encryption when changing ask-password from 0/1 to 2 (moneromooo-monero)
Diffstat (limited to 'src')
-rw-r--r--src/wallet/wallet2.cpp23
-rw-r--r--src/wallet/wallet2.h4
2 files changed, 4 insertions, 23 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 04a9bc124..3c8835155 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -1229,8 +1229,6 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
m_ring_history_saved(false),
m_ringdb(),
m_last_block_reward(0),
- m_encrypt_keys_after_refresh(boost::none),
- m_decrypt_keys_lockers(0),
m_unattended(unattended),
m_devices_registered(false),
m_device_last_key_image_sync(0),
@@ -1882,8 +1880,7 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
boost::optional<epee::wipeable_string> pwd = m_callback->on_get_password(pool ? "output found in pool" : "output received");
THROW_WALLET_EXCEPTION_IF(!pwd, error::password_needed, tr("Password is needed to compute key image for incoming monero"));
THROW_WALLET_EXCEPTION_IF(!verify_password(*pwd), error::password_needed, tr("Invalid password: password is needed to compute key image for incoming monero"));
- decrypt_keys(*pwd);
- m_encrypt_keys_after_refresh = *pwd;
+ m_encrypt_keys_after_refresh.reset(new wallet_keys_unlocker(*this, m_ask_password == AskPasswordToDecrypt && !m_unattended && !m_watch_only, *pwd));
}
}
@@ -3015,11 +3012,7 @@ void wallet2::update_pool_state(std::vector<std::tuple<cryptonote::transaction,
MTRACE("update_pool_state start");
auto keys_reencryptor = epee::misc_utils::create_scope_leave_handler([&, this]() {
- if (m_encrypt_keys_after_refresh)
- {
- encrypt_keys(*m_encrypt_keys_after_refresh);
- m_encrypt_keys_after_refresh = boost::none;
- }
+ m_encrypt_keys_after_refresh.reset();
});
// get the pool state
@@ -3450,11 +3443,7 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
start_height = 0;
auto keys_reencryptor = epee::misc_utils::create_scope_leave_handler([&, this]() {
- if (m_encrypt_keys_after_refresh)
- {
- encrypt_keys(*m_encrypt_keys_after_refresh);
- m_encrypt_keys_after_refresh = boost::none;
- }
+ m_encrypt_keys_after_refresh.reset();
});
auto scope_exit_handler_hwdev = epee::misc_utils::create_scope_leave_handler([&](){hwdev.computing_key_images(false);});
@@ -4594,18 +4583,12 @@ bool wallet2::verify_password(const std::string& keys_file_name, const epee::wip
void wallet2::encrypt_keys(const crypto::chacha_key &key)
{
- boost::lock_guard<boost::mutex> lock(m_decrypt_keys_lock);
- if (--m_decrypt_keys_lockers) // another lock left ?
- return;
m_account.encrypt_keys(key);
m_account.decrypt_viewkey(key);
}
void wallet2::decrypt_keys(const crypto::chacha_key &key)
{
- boost::lock_guard<boost::mutex> lock(m_decrypt_keys_lock);
- if (m_decrypt_keys_lockers++) // already unlocked ?
- return;
m_account.encrypt_viewkey(key);
m_account.decrypt_keys(key);
}
diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
index facf9878d..7648becc8 100644
--- a/src/wallet/wallet2.h
+++ b/src/wallet/wallet2.h
@@ -1798,9 +1798,7 @@ private:
crypto::secret_key m_original_view_secret_key;
crypto::chacha_key m_cache_key;
- boost::optional<epee::wipeable_string> m_encrypt_keys_after_refresh;
- boost::mutex m_decrypt_keys_lock;
- unsigned int m_decrypt_keys_lockers;
+ std::shared_ptr<wallet_keys_unlocker> m_encrypt_keys_after_refresh;
bool m_unattended;
bool m_devices_registered;