daemon: allow proxy configuration

Co-authored-by: selsta <selsta@sent.at>
Co-authored-by: tobtoht <thotbot@protonmail.com>

2 files changed, 6 insertions, 3 deletions

diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp
index beae55b35..fa54897a9 100644
--- a/src/cryptonote_core/cryptonote_core.cpp
+++ b/src/cryptonote_core/cryptonote_core.cpp
@@ -388,6 +388,7 @@ namespace cryptonote
     m_fluffy_blocks_enabled = !get_arg(vm, arg_no_fluffy_blocks);
     m_offline = get_arg(vm, arg_offline);
     m_disable_dns_checkpoints = get_arg(vm, arg_disable_dns_checkpoints);
+
     if (!command_line::is_arg_defaulted(vm, arg_fluffy_blocks))
       MWARNING(arg_fluffy_blocks.name << " is obsolete, it is now default");
 
@@ -460,7 +461,7 @@ namespace cryptonote
     return m_blockchain_storage.get_alternative_blocks_count();
   }
   //-----------------------------------------------------------------------------------------------
-  bool core::init(const boost::program_options::variables_map& vm, const cryptonote::test_options *test_options, const GetCheckpointsCallback& get_checkpoints/* = nullptr */)
+  bool core::init(const boost::program_options::variables_map& vm, const cryptonote::test_options *test_options, const GetCheckpointsCallback& get_checkpoints/* = nullptr */, bool allow_dns)
   {
     start_time = std::time(nullptr);
 
@@ -471,6 +472,7 @@ namespace cryptonote
     }
     bool r = handle_command_line(vm);
     CHECK_AND_ASSERT_MES(r, false, "Failed to handle command line");
+    m_disable_dns_checkpoints |= not allow_dns;
 
     std::string db_sync_mode = command_line::get_arg(vm, cryptonote::arg_db_sync_mode);
     bool db_salvage = command_line::get_arg(vm, cryptonote::arg_db_salvage) != 0;
@@ -697,7 +699,7 @@ namespace cryptonote
     CHECK_AND_ASSERT_MES(update_checkpoints(skip_dns_checkpoints), false, "One or more checkpoints loaded from json or dns conflicted with existing checkpoints.");
 
    // DNS versions checking
-    if (check_updates_string == "disabled")
+    if (check_updates_string == "disabled" || not allow_dns)
       check_updates_level = UPDATES_DISABLED;
     else if (check_updates_string == "notify")
       check_updates_level = UPDATES_NOTIFY;
diff --git a/src/cryptonote_core/cryptonote_core.h b/src/cryptonote_core/cryptonote_core.h
index 8891540a9..5a73be7fc 100644
--- a/src/cryptonote_core/cryptonote_core.h
+++ b/src/cryptonote_core/cryptonote_core.h
@@ -276,10 +276,11 @@ namespace cryptonote
       * @param vm command line parameters
       * @param test_options configuration options for testing
       * @param get_checkpoints if set, will be called to get checkpoints data, must return checkpoints data pointer and size or nullptr if there ain't any checkpoints for specific network type
+      * @param allow_dns whether or not to allow DNS requests
       *
       * @return false if one of the init steps fails, otherwise true
       */
-     bool init(const boost::program_options::variables_map& vm, const test_options *test_options = NULL, const GetCheckpointsCallback& get_checkpoints = nullptr);
+     bool init(const boost::program_options::variables_map& vm, const test_options *test_options = NULL, const GetCheckpointsCallback& get_checkpoints = nullptr, bool allow_dns = true);
 
      /**
       * @copydoc Blockchain::reset_and_set_genesis_block