Add --daemon-login user:pass option

https://github.com/moneroexamples/onion-monero-blockchain-explorer/issues/200

main.cpp

@@ -65,6 +65,7 @@ main(int ac, const char* av[])
     auto mainnet_url                   = opts.get_option<string>("mainnet-url");
     auto mempool_info_timeout_opt      = opts.get_option<string>("mempool-info-timeout");
     auto mempool_refresh_time_opt      = opts.get_option<string>("mempool-refresh-time");
+    auto daemon_login_opt              = opts.get_option<string>("daemon-login");
     auto testnet_opt                   = opts.get_option<bool>("testnet");
     auto stagenet_opt                  = opts.get_option<bool>("stagenet");
     auto enable_key_image_checker_opt  = opts.get_option<bool>("enable-key-image-checker");
@@ -79,7 +80,6 @@ main(int ac, const char* av[])
     auto enable_emission_monitor_opt   = opts.get_option<bool>("enable-emission-monitor");
 
 
-
     bool testnet                      {*testnet_opt};
     bool stagenet                     {*stagenet_opt};
 
@@ -123,9 +123,41 @@ main(int ac, const char* av[])
     string ssl_crt_file;
     string ssl_key_file;
 
+    xmreg::rpccalls::login_opt daemon_rpc_login {};
+
+
+    if (daemon_login_opt)
+    {
+
+       string user {};
+       epee::wipeable_string pass {};
+
+       string daemon_login = *daemon_login_opt;
+
+       size_t colon_location = daemon_login.find_first_of(':');
+
+       if (colon_location != std::string::npos)
+       {
+           // have colon for user:password
+           user = daemon_login.substr(0, colon_location);
+           pass  = daemon_login.substr(colon_location + 1);
+       }
+       else
+       {
+          user = *daemon_login_opt;
+       }
+
+       daemon_rpc_login = epee::net_utils::http::login {user, pass};
+
+       //cout << "colon_location: " << colon_location << endl;
+       // cout << "user: " << user << endl;
+       // cout << "pass: " << std::string(pass.data(), pass.size()) << endl;
+    }
+
+
     // check if ssl enabled and files exist
 
-    if (ssl_crt_file_opt and ssl_key_file_opt)
+    if (ssl_crt_file_opt && ssl_key_file_opt)
     {
         if (!boost::filesystem::exists(boost::filesystem::path(*ssl_crt_file_opt)))
         {
@@ -237,6 +269,8 @@ main(int ac, const char* av[])
             = nettype;
     xmreg::MempoolStatus::deamon_url
             = deamon_url;
+    xmreg::MempoolStatus::login
+            = daemon_rpc_login;
     xmreg::MempoolStatus::set_blockchain_variables(
             &mcore, core_storage);
 
@@ -281,7 +315,8 @@ main(int ac, const char* av[])
                           mempool_info_timeout,
                           *testnet_url,
                           *stagenet_url,
-                          *mainnet_url);
+                          *mainnet_url,
+                          daemon_rpc_login);
 
     // crow instance
     crow::SimpleApp app;

src/CmdLineOptions.cpp

@@ -69,6 +69,8 @@ namespace xmreg
                  "path to crt file for ssl (https) functionality")
                 ("ssl-key-file", value<string>(),
                  "path to key file for ssl (https) functionality")
+                ("daemon-login", value<string>(),
+                 "Specify username[:password] for daemon RPC client")
                 ("deamon-url,d", value<string>()->default_value("http:://127.0.0.1:18081"),
                  "Monero daemon url");
 

src/MempoolStatus.cpp

@@ -4,7 +4,6 @@
 
 #include "MempoolStatus.h"
 
-#include "rpccalls.h"
 
 namespace xmreg
 {
@@ -97,7 +96,7 @@ MempoolStatus::start_mempool_status_thread()
 bool
 MempoolStatus::read_mempool()
 {
-    rpccalls rpc {deamon_url};
+    rpccalls rpc {deamon_url, login};
 
     string error_msg;
 
@@ -242,7 +241,7 @@ MempoolStatus::read_mempool()
 bool
 MempoolStatus::read_network_info()
 {
-    rpccalls rpc {deamon_url};
+    rpccalls rpc {deamon_url, login};
 
     COMMAND_RPC_GET_INFO::response rpc_network_info;
 
@@ -352,6 +351,7 @@ atomic<bool>       MempoolStatus::is_running {false};
 boost::thread      MempoolStatus::m_thread;
 Blockchain*        MempoolStatus::core_storage {nullptr};
 xmreg::MicroCore*  MempoolStatus::mcore {nullptr};
+rpccalls::login_opt MempoolStatus::login {};
 vector<MempoolStatus::mempool_tx> MempoolStatus::mempool_txs;
 atomic<MempoolStatus::network_info> MempoolStatus::current_network_info;
 atomic<uint64_t> MempoolStatus::mempool_no {0};   // no of txs

src/MempoolStatus.h

@@ -7,6 +7,7 @@
 
 
 #include "MicroCore.h"
+#include "rpccalls.h"
 
 #include <boost/algorithm/string.hpp>
 
@@ -131,6 +132,8 @@ struct MempoolStatus
     static string deamon_url;
     static cryptonote::network_type nettype;
 
+    static rpccalls::login_opt login;
+
     // make object for accessing the blockchain here
     static MicroCore* mcore;
     static Blockchain* core_storage;

src/page.h

@@ -518,10 +518,11 @@ page(MicroCore* _mcore,
      uint64_t _mempool_info_timeout,
      string _testnet_url,
      string _stagenet_url,
-     string _mainnet_url)
+     string _mainnet_url,
+     rpccalls::login_opt _daemon_rpc_login)
         : mcore {_mcore},
           core_storage {_core_storage},
-          rpc {_deamon_url},
+          rpc {_deamon_url, _daemon_rpc_login},
           server_timestamp {std::time(nullptr)},
           nettype {_nettype},
           enable_pusher {_enable_pusher},

src/rpccalls.cpp

@@ -8,7 +8,9 @@ namespace xmreg
 {
 
 
-rpccalls::rpccalls(string _deamon_url,
+rpccalls::rpccalls(
+         string _deamon_url,
+         login_opt login,
          uint64_t _timeout)
         : deamon_url {_deamon_url},
           timeout_time {_timeout}
@@ -17,12 +19,12 @@ rpccalls::rpccalls(string _deamon_url,
 
     port = std::to_string(url.port);
 
-    timeout_time_ms = std::chrono::milliseconds {timeout_time};
+    timeout_time_ms = std::chrono::milliseconds {timeout_time};    
 
-    m_http_client.set_server(
-            deamon_url,
-            boost::optional<epee::net_utils::http::login>{},
-            epee::net_utils::ssl_support_t::e_ssl_support_disabled);
+     m_http_client.set_server(
+             deamon_url,
+             login,
+             epee::net_utils::ssl_support_t::e_ssl_support_disabled);
 }
 
 bool

src/rpccalls.h

@@ -8,6 +8,8 @@
 
 #include "monero_headers.h"
 
+#include "wipeable_string.h"
+
 #include <mutex>
 #include <utility>
 
@@ -81,7 +83,10 @@ class rpccalls
 
 public:
 
+    using login_opt = boost::optional<epee::net_utils::http::login>;
+
     rpccalls(string _deamon_url = "http:://127.0.0.1:18081",
+             login_opt _login = login_opt {},
              uint64_t _timeout = 200000);
 
     bool