From ad16c4920dff936c48e519f8aa8d2c68732d4116 Mon Sep 17 00:00:00 2001
From: Test_User <hax@andrewyu.org>
Date: Thu, 10 Aug 2023 05:56:47 -0400
Subject: NOTICE, ssl_cert faking, /dev/null

---
 client_network.c | 10 +++++++---
 config.h         |  1 +
 server_network.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 69 insertions(+), 3 deletions(-)

diff --git a/client_network.c b/client_network.c
index 42d0acc..20d2d2b 100644
--- a/client_network.c
+++ b/client_network.c
@@ -92,13 +92,13 @@ int add_local_client(struct string uid, struct string nick_arg, struct string vh
 	memcpy(ident.data, ident_arg.data, ident.len);
 
 	struct string ip = {
-		.data = malloc(11),
-		.len = 11,
+		.data = malloc(9),
+		.len = 9,
 	};
 	if (!ip.data)
 		goto add_local_client_fail_ip;
 
-	memcpy(ip.data, "192.168.1.1", 11);
+	memcpy(ip.data, "/dev/null", 9);
 
 	struct string realname = {
 		.data = malloc(realname_arg.len),
@@ -158,6 +158,10 @@ int add_local_client(struct string uid, struct string nick_arg, struct string vh
 	SEND(uid);
 	SEND(STRING(" OPERTYPE "));
 	SEND(opertype);
+	SEND(STRING("\n:1HC METADATA "));
+	SEND(uid);
+	SEND(STRING(" ssl_cert :vTrse "));
+	SEND(client_cert);
 	SEND(STRING("\n"));
 
 	return 0;
diff --git a/config.h b/config.h
index 3a783e5..9474353 100644
--- a/config.h
+++ b/config.h
@@ -47,5 +47,6 @@ extern uint64_t num_prejoin_channels; // = sizeof(prejoin_channels) / sizeof(*pr
 extern struct string command_prefix; // = STRING(".");
 
 extern struct string client_hostmask; // = STRING("127.0.0.1");
+extern struct string client_cert; // = STRING("NiceInvalidCertForNickServToAcceptRegardlessOfItsPossibility");
 
 extern struct string opertype; // = STRING("Admin");
diff --git a/server_network.c b/server_network.c
index 342b254..3e8e6dd 100644
--- a/server_network.c
+++ b/server_network.c
@@ -813,6 +813,66 @@ int part_handler(struct string sender, uint64_t argc, struct string *argv) {
 	return 0;
 }
 
+int notice_handler(struct string sender, uint64_t argc, struct string *argv) {
+	if (argc < 2) {
+		WRITES(2, STRING("Invalid NOTICE received! (Missing parameters)\n"));
+		return 1;
+	}
+
+	struct user_info *user = get_table_index(user_list, sender);
+	struct server_info *server;
+	if (user)
+		server = 0;
+	else
+		server = get_table_index(server_list, sender);
+
+	if (!user && !server) {
+		WRITES(2, STRING("Invalid NOTICE received! (Unknown source)\n"));
+		return 1;
+	}
+
+	if (argv[0].data[0] == '#') {
+		struct channel_info *channel = get_table_index(channel_list, argv[0]);
+		if (channel && has_table_index(channel->user_list, STRING("1HC000001"))) {
+			SENDCLIENT(STRING(":"));
+			if (user) {
+				SENDCLIENT(user->nick);
+				SENDCLIENT(STRING("!"));
+				SENDCLIENT(user->ident);
+				SENDCLIENT(STRING("@"));
+				SENDCLIENT(user->vhost);
+			} else {
+				SENDCLIENT(server->address);
+			}
+
+			SENDCLIENT(STRING(" NOTICE "));
+			SENDCLIENT(argv[0]);
+			SENDCLIENT(STRING(" :"));
+			SENDCLIENT(argv[1]);
+			SENDCLIENT(STRING("\r\n"));
+		}
+	} else if (STRING_EQ(argv[0], STRING("1HC000001"))) {
+		SENDCLIENT(STRING(":"));
+		if (user) {
+			SENDCLIENT(user->nick);
+			SENDCLIENT(STRING("!"));
+			SENDCLIENT(user->ident);
+			SENDCLIENT(STRING("@"));
+			SENDCLIENT(user->vhost);
+		} else {
+			SENDCLIENT(server->address);
+		}
+
+		SENDCLIENT(STRING(" NOTICE "));
+		SENDCLIENT(argv[0]);
+		SENDCLIENT(STRING(" :"));
+		SENDCLIENT(argv[1]);
+		SENDCLIENT(STRING("\r\n"));
+	}
+
+	return 0;
+}
+
 int initservernetwork(void) {
 	server_network_commands.array = malloc(0);
 	server_list.array = malloc(0);
@@ -830,6 +890,7 @@ int initservernetwork(void) {
 	set_table_index(&server_network_commands, STRING("FJOIN"), &fjoin_handler);
 	set_table_index(&server_network_commands, STRING("SQUIT"), &squit_handler);
 	set_table_index(&server_network_commands, STRING("PART"), &part_handler);
+	set_table_index(&server_network_commands, STRING("NOTICE"), &notice_handler);
 
 	init_user_commands();
 
-- 
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