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Prevent spoofing moderator packets (#86)

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Isaac 2022-05-10 19:27:29 +10:00 • committed by GitHub
parent 780249ab21
commit f552e98cd4
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3 changed files with 8 additions and 3 deletions
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2
src/pc/network/packets/packet.c
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@ -52,7 +52,7 @@ void packet_process(struct Packet* p) {
case PACKET_CHAT: network_receive_chat(p); break; case PACKET_CHAT: network_receive_chat(p); break;
case PACKET_KICK: network_receive_kick(p); break; case PACKET_KICK: network_receive_kick(p); break;
case PACKET_COMMAND: network_recieve_chat_command(p); break; case PACKET_COMMAND: network_recieve_chat_command(p); break;
case PACKET_MODERATOR: network_recieve_moderator(); break; case PACKET_MODERATOR: network_recieve_moderator(p); break;
case PACKET_KEEP_ALIVE: network_receive_keep_alive(p); break; case PACKET_KEEP_ALIVE: network_receive_keep_alive(p); break;
case PACKET_LEAVING: network_receive_leaving(p); break; case PACKET_LEAVING: network_receive_leaving(p); break;
case PACKET_SAVE_FILE: network_receive_save_file(p); break; case PACKET_SAVE_FILE: network_receive_save_file(p); break;

2
src/pc/network/packets/packet.h
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@ -247,7 +247,7 @@ void network_recieve_chat_command(struct Packet* p);
// packet_moderator.c // packet_moderator.c
void network_send_moderator(u8 localIndex); void network_send_moderator(u8 localIndex);
void network_recieve_moderator(void); void network_recieve_moderator(struct Packet* p);
// packet_keep_alive.c // packet_keep_alive.c
void network_send_keep_alive(u8 localIndex); void network_send_keep_alive(u8 localIndex);

7
src/pc/network/packets/packet_command_mod.c
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@ -52,10 +52,15 @@ void network_send_moderator(u8 localIndex) {
network_send_to(localIndex, &p); network_send_to(localIndex, &p);
} }
void network_recieve_moderator(void) { void network_recieve_moderator(struct Packet* p) {
if (gIsModerator == 1) { if (gIsModerator == 1) {
return; return;
} }
if (network_player_any_connected() && gNetworkPlayers[p->localIndex].type != NPT_SERVER) {
return;
}
gIsModerator = 1; gIsModerator = 1;
djui_chat_message_create("\\#fff982\\You are now a Moderator."); djui_chat_message_create("\\#fff982\\You are now a Moderator.");
} }