X-Git-Url: https://jfr.im/git/solanum.git/blobdiff_plain/429cf1b74fbfc60e772d3878804495edffc6f384..bd0d352f12ee12bbe14b43c4eed9fbc74c51ac00:/extensions/override.c

diff --git a/extensions/override.c b/extensions/override.c
index c65b6171..bd31590d 100644
--- a/extensions/override.c
+++ b/extensions/override.c
@@ -24,10 +24,16 @@
 
 static void check_umode_change(void *data);
 static void hack_channel_access(void *data);
+static void hack_can_join(void *data);
+static void hack_can_send(void *data);
+static void handle_client_exit(void *data);
 
 mapi_hfn_list_av1 override_hfnlist[] = {
 	{ "umode_changed", (hookfn) check_umode_change },
 	{ "get_channel_access", (hookfn) hack_channel_access },
+	{ "can_join", (hookfn) hack_can_join },
+	{ "can_send", (hookfn) hack_can_send },
+	{ "client_exit", (hookfn) handle_client_exit },
 	{ NULL, NULL }
 };
 
@@ -107,6 +113,7 @@ check_umode_change(void *vdata)
 
 	if (!IsOperOverride(source_p))
 	{
+		sendto_one_notice(source_p, ":*** You need oper:override privilege for +p");
 		source_p->umodes &= ~user_modes['p'];
 		return;
 	}
@@ -156,6 +163,64 @@ hack_channel_access(void *vdata)
 	}
 }
 
+static void
+hack_can_join(void *vdata)
+{
+	hook_data_channel *data = (hook_data_channel *) vdata;
+
+	if (data->approved == 0)
+		return;
+
+	if (data->client->umodes & user_modes['p'])
+	{
+		update_session_deadline(data->client, NULL);
+		data->approved = 0;
+
+		sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is using oper-override on %s (banwalking)",
+				       get_oper_name(data->client), data->chptr->chname);
+	}
+}
+
+static void
+hack_can_send(void *vdata)
+{
+	hook_data_channel_approval *data = (hook_data_channel_approval *) vdata;
+
+	if (data->approved == CAN_SEND_NONOP || data->approved == CAN_SEND_OPV)
+		return;
+
+	if (data->client->umodes & user_modes['p'])
+	{
+		data->approved = CAN_SEND_NONOP;
+
+		if (MyClient(data->client))
+		{
+			update_session_deadline(data->client, NULL);
+			sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is using oper-override on %s (forcing message)",
+					       get_oper_name(data->client), data->chptr->chname);
+		}
+	}
+}
+
+static void
+handle_client_exit(void *vdata)
+{
+	hook_data_client_exit *data = (hook_data_client_exit *) vdata;
+	rb_dlink_node *n, *tn;
+	struct Client *source_p = data->target;
+
+	RB_DLINK_FOREACH_SAFE(n, tn, overriding_opers.head)
+	{
+		struct OverrideSession *session_p = n->data;
+
+		if (session_p->client != source_p)
+			continue;
+
+		rb_dlinkDelete(n, &overriding_opers);
+		rb_free(session_p);
+	}	
+}
+
 struct ev_entry *expire_override_deadlines_ev = NULL;
 
 static int