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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2016-11-08 09:58:46 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2016-11-08 21:21:08 +0000 |
| commit | c441a61ef6caeedd133b3d4ca979ff0e47e671d0 (patch) | |
| tree | cf284344450aa175c718b91711a3e9137f999f7f | |
| parent | Merge pull request #1308 (diff) | |
| download | monero-c441a61ef6caeedd133b3d4ca979ff0e47e671d0.tar.xz | |
wallet2_api: API to sign and verify a message
| -rw-r--r-- | src/wallet/api/wallet.cpp | 17 | ||||
| -rw-r--r-- | src/wallet/api/wallet.h | 3 | ||||
| -rw-r--r-- | src/wallet/wallet2_api.h | 15 |
3 files changed, 35 insertions, 0 deletions
diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp index 3768a7998..4af7ac6f8 100644 --- a/src/wallet/api/wallet.cpp +++ b/src/wallet/api/wallet.cpp @@ -752,6 +752,23 @@ std::string WalletImpl::getTxKey(const std::string &txid) const } } +std::string WalletImpl::signMessage(const std::string &message) +{ + return m_wallet->sign(message); +} + +bool WalletImpl::verifySignedMessage(const std::string &message, const std::string &address, const std::string &signature) const +{ + cryptonote::account_public_address addr; + bool has_payment_id; + crypto::hash8 payment_id; + + if (!cryptonote::get_account_integrated_address_from_str(addr, has_payment_id, payment_id, m_wallet->testnet(), address)) + return false; + + return m_wallet->verify(message, addr, signature); +} + bool WalletImpl::connectToDaemon() { bool result = m_wallet->check_connection(); diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h index 3f6d2ac7b..08bd0adbb 100644 --- a/src/wallet/api/wallet.h +++ b/src/wallet/api/wallet.h @@ -101,6 +101,9 @@ public: virtual std::string getUserNote(const std::string &txid) const; virtual std::string getTxKey(const std::string &txid) const; + virtual std::string signMessage(const std::string &message); + virtual bool verifySignedMessage(const std::string &message, const std::string &address, const std::string &signature) const; + private: void clearStatus(); void refreshThreadFunc(); diff --git a/src/wallet/wallet2_api.h b/src/wallet/wallet2_api.h index da1dbd6e1..bb0862387 100644 --- a/src/wallet/wallet2_api.h +++ b/src/wallet/wallet2_api.h @@ -362,6 +362,21 @@ struct Wallet */ virtual std::string getUserNote(const std::string &txid) const = 0; virtual std::string getTxKey(const std::string &txid) const = 0; + + /* + * \brief signMessage - sign a message with the spend private key + * \param message - the message to sign (arbitrary byte data) + * \return the signature + */ + virtual std::string signMessage(const std::string &message) = 0; + /*! + * \brief verifySignedMessage - verify a signature matches a given message + * \param message - the message (arbitrary byte data) + * \param address - the address the signature claims to be made with + * \param signature - the signature + * \return true if the signature verified, false otherwise + */ + virtual bool verifySignedMessage(const std::string &message, const std::string &addres, const std::string &signature) const = 0; }; /** |