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Add a daemon RPC version, and make simplewallet check it

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If the version is different, simplewallet will refuse to use that
daemon, unless --allow-mismatched-daemon-version is used.
This commit is contained in:
moneromooo-monero
2016-07-10 16:49:40 +01:00
parent 18dd507024
commit 014f3a0d39
7 changed files with 86 additions and 20 deletions
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src/wallet/wallet2.cpp
+27 -10
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@@ -1435,22 +1435,39 @@ bool wallet2::prepare_file_names(const std::string& file_path)
return true;
}
//----------------------------------------------------------------------------------------------------
bool wallet2::check_connection()
bool wallet2::check_connection(bool *same_version)
{
boost::lock_guard<boost::mutex> lock(m_daemon_rpc_mutex);
if(m_http_client.is_connected())
return true;
net_utils::http::url_content u;
net_utils::parse_url(m_daemon_address, u);
if(!u.port)
if(!m_http_client.is_connected())
{
u.port = m_testnet ? config::testnet::RPC_DEFAULT_PORT : config::RPC_DEFAULT_PORT;
net_utils::http::url_content u;
net_utils::parse_url(m_daemon_address, u);
if(!u.port)
{
u.port = m_testnet ? config::testnet::RPC_DEFAULT_PORT : config::RPC_DEFAULT_PORT;
}
if (!m_http_client.connect(u.host, std::to_string(u.port), WALLET_RCP_CONNECTION_TIMEOUT))
return false;
}
return m_http_client.connect(u.host, std::to_string(u.port), WALLET_RCP_CONNECTION_TIMEOUT);
if (same_version)
{
epee::json_rpc::request<cryptonote::COMMAND_RPC_GET_VERSION::request> req_t = AUTO_VAL_INIT(req_t);
epee::json_rpc::response<cryptonote::COMMAND_RPC_GET_VERSION::response, std::string> resp_t = AUTO_VAL_INIT(resp_t);
req_t.jsonrpc = "2.0";
req_t.id = epee::serialization::storage_entry(0);
req_t.method = "get_version";
bool r = net_utils::invoke_http_json_remote_command2(m_daemon_address + "/json_rpc", req_t, resp_t, m_http_client);
if (!r || resp_t.result.status != CORE_RPC_STATUS_OK)
*same_version = false;
else
*same_version = resp_t.result.version == CORE_RPC_VERSION;
}
return true;
}
//----------------------------------------------------------------------------------------------------
bool wallet2::generate_chacha8_key_from_secret_keys(crypto::chacha8_key &key) const