Allow remote DIE and RESTART (from ircd-seven)

[solanum.git] / modules / core / m_die.c

diff --git a/modules/core/m_die.c b/modules/core/m_die.c
index 10e914d421f8b619b8270fa797a57fd56c97b040..ef4394f35f7920d76aa61addc6ef461ffbce4bba 100644 (file)
--- a/modules/core/m_die.c
+++ b/modules/core/m_die.c
@@ -27,7 +27,7 @@
 #include "stdinc.h"
 #include "client.h"
 #include "ircd.h"
-#include "irc_string.h"
+#include "match.h"
 #include "numeric.h"
 #include "logger.h"
 #include "s_conf.h"
@@ -36,12 +36,15 @@
 #include "parse.h"
 #include "modules.h"
 #include "s_newconf.h"
+#include "hash.h"
 
 static int mo_die(struct Client *, struct Client *, int, const char **);
+static int me_die(struct Client *, struct Client *, int, const char **);
+static int do_die(struct Client *, const char *);
 
 static struct Message die_msgtab = {
        "DIE", 0, 0, 0, MFLG_SLOW,
-       {mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_die, 0}}
+       {mg_unreg, mg_not_oper, mg_ignore, mg_ignore, {me_die, 1}, {mo_die, 0}}
 };
 
 mapi_clist_av1 die_clist[] = { &die_msgtab, NULL };
@@ -54,9 +57,6 @@ DECLARE_MODULE_AV1(die, NULL, NULL, die_clist, NULL, NULL, "$Revision: 3295 $");
 static int
 mo_die(struct Client *client_p __unused, struct Client *source_p, int parc, const char *parv[])
 {
-       struct Client *target_p;
-       rb_dlink_node *ptr;
-
        if(!IsOperDie(source_p))
        {
                sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "die");
@@ -68,7 +68,44 @@ mo_die(struct Client *client_p __unused, struct Client *source_p, int parc, cons
                sendto_one_notice(source_p, ":Need server name /die %s", me.name);
                return 0;
        }
-       else if(irccmp(parv[1], me.name))
+
+       if(parc > 2)
+       {
+               /* Remote die. Pass it along. */
+               struct Client *server_p = find_server(NULL, parv[2]);
+               if (!server_p)
+               {
+                       sendto_one_numeric(source_p, ERR_NOSUCHSERVER, form_str(ERR_NOSUCHSERVER), parv[2]);
+                       return 0;
+               }
+
+               if (!IsMe(server_p))
+               {
+                       sendto_one(server_p, ":%s ENCAP %s DIE %s", source_p->name, parv[2], parv[1]);
+                       return 0;
+               }
+       }
+
+        return do_die(source_p, parv[1]);
+}
+
+static int
+me_die(struct Client *client_p __unused, struct Client *source_p, int parc, const char *parv[])
+{
+       if(!find_shared_conf(source_p->username, source_p->host, source_p->servptr->name, SHARED_DIE))
+       {
+               sendto_one_notice(source_p, ":*** You do not have an appropriate shared block to "
+                               "remotely shut down this server.");
+               return 0;
+       }
+
+       return do_die(source_p, parv[1]);
+}
+
+static int
+do_die(struct Client *source_p, const char *servername)
+{
+       if(irccmp(servername, me.name))
        {
                sendto_one_notice(source_p, ":Mismatch on /die %s", me.name);
                return 0;