* Fixed: Botnet auth messages now propagate correctly throughout the botnet

VERSIONS

@@ -1,5 +1,6 @@
 3.1 -- WORK IN PROGRESS (~April, 2018)
 
+ * Fixed: Botnet auth messages now propagate correctly throughout the botnet
  * Added: Newbie mode warnings about config/userfiles readable by others (exposing passwords)
  * Fixed: Issue #25, clients lost when doing reset, no more
  * Fixed: compiler warnings and missing defines/conflicting defines with certain options

src/channel.c

@@ -97,7 +97,7 @@ void remove_chan(Chan *chan)
 		if (*pp == chan)
 		{
 			*pp = chan->next;
-			purge_banlist(chan);
+			purge_linklist((void**)&chan->banlist);
 			purge_chanusers(chan);
 			delete_vars(chan->setting,CHANSET_SIZE);
 			Free(&chan->name);
@@ -350,20 +350,6 @@ void delete_modemask(Chan *chan, char *mask, int mode)
 
 #endif /* IRCD_EXTENSIONS */
 
-void purge_banlist(Chan *chan)
-{
-	Ban	*ban,*next;
-
-	ban = chan->banlist;
-	while(ban)
-	{
-		next = ban->next;
-		Free((char**)&ban);
-		ban = next;
-	}
-	chan->banlist = NULL;
-}
-
 void channel_massmode(const Chan *chan, char *pattern, int filtmode, char mode, char typechar)
 {
 	ChanUser *cu;

src/function.c

@@ -194,18 +194,20 @@ Strp *prepend_strp(Strp **pp, const char *string)
 }
 
 /*
- *  Free() a chain of Strp's
+ *  Free() a whole linked list of any suitable type (Strp, Banlist)
  */
-void purge_strplist(Strp *sp)
+void purge_linklist(void **list)
 {
-	Strp	*nxt;
+	Strp	*sp,*nxt;
 
+	sp = *list;
 	while(sp)
 	{
 		nxt = sp->next;
 		Free((char**)&sp);
 		sp = nxt;
 	}
+	*list = NULL;
 }
 
 /*

src/h.h

@@ -152,7 +152,6 @@ char *find_nuh(char *);
 Ban *make_ban(Ban **, char *, char *, time_t);
 void delete_ban(Chan *, char *);
 void delete_modemask(Chan *, char *, int);
-void purge_banlist(Chan *);
 void channel_massmode(const Chan *, char *, int, char, char);
 void channel_massunban(Chan *, char *, time_t);
 LS ChanUser *find_chanuser(Chan *, const char *);
@@ -280,7 +279,7 @@ LS void Free(char **)						__attr(CORE_SEG, __regparm(1));
 LS Strp *make_strp(Strp **, const char *)			__attr(CORE_SEG, __regparm(2));
 LS Strp *append_strp(Strp **, const char *)			__attr(CORE_SEG, __regparm(2));
 LS Strp *prepend_strp(Strp **, const char *)			__attr(CORE_SEG, __regparm(2));
-LS void purge_strplist(Strp *)					__attr(CORE_SEG, __regparm(1));
+LS void purge_linklist(void **)					__attr(CORE_SEG, __regparm(1));
 LS void dupe_strp(Strp *, Strp **)				__attr(CORE_SEG, __regparm(2));
 LS const int StrlenX(const char *, ...)				__attr(CORE_SEG, __regparm(1));
 LS const int Strlen2(const char *, const char *)		__attr(CORE_SEG, __regparm(2));

src/io.c

@@ -689,8 +689,7 @@ void do_clearqueue(COMMAND_ARGS)
 #ifdef DEBUG
 	debug("(do_clearqueue) purging sendq...\n");
 #endif
-	purge_strplist(current->sendq);
+	purge_linklist((void**)&current->sendq);
-	current->sendq = NULL;
 }
 
 #endif /* GENCMD_C */

src/net.c

@@ -64,32 +64,35 @@ LS struct
  */
 typedef struct LinkCmd
 {
-	char	c1;
+	char	cmd[2];
-	char	c2;
 	void	(*func)(BotNet *, char *);
+	int	relay;
 
 } LinkCmd;
 
+#define RELAY_YES	1
+#define RELAY_NO	0
+
 LS const LinkCmd basicProto[] =
 {
-{ 'B', 'A', basicAuth		},
+{ "BA", basicAuth,		RELAY_NO	},
-{ 'B', 'B', basicBanner		},
+{ "BB", basicBanner,		RELAY_NO	},
-{ 'B', 'K', basicAuthOK		},
+{ "BK", basicAuthOK,		RELAY_NO	},
-{ 'B', 'L', basicLink		},
+{ "BL", basicLink,		RELAY_NO	},
-{ 'B', 'Q', basicQuit		},
+{ "BQ", basicQuit,		RELAY_NO	},
-{ 'C', 'O', netchanNeedop	},
+{ "CO", netchanNeedop,		RELAY_YES	},
 #ifdef SUPPRESS
-{ 'C', 'S', netchanSuppress	}, // experimental command supression
+{ "CS", netchanSuppress,	RELAY_YES	}, // experimental command supression
 #endif /* SUPPRESS */
-{ 'P', 'A', partyAuth		},
+{ "PA", partyAuth,		RELAY_YES	},
 #ifdef REDIRECT
-{ 'P', 'C', partyCommand	},
+{ "PC", partyCommand,		RELAY_NO	},
 #endif /* REDIRECT */
-{ 'P', 'M', partyMessage	},
+{ "PM", partyMessage,		RELAY_NO	},
-{ 'U', 'T', ushareTick		},
+{ "UT", ushareTick,		RELAY_NO	},
-{ 'U', 'U', ushareUser		},
+{ "UU", ushareUser,		RELAY_NO	},
-{ 'U', 'D', ushareDelete	},
+{ "UD", ushareDelete,		RELAY_YES	},
-{  0,    0, NULL		},
+{ "\0\0", NULL,			RELAY_NO	},
 };
 
 LS int deadlinks = FALSE;
@@ -844,8 +847,6 @@ void netchanNeedop(BotNet *source, char *rest)
 	if (errno || guid < 1 || !channel)
 		return;
 
-	botnet_relay(source,"CO%i %s\n",guid,channel);
-
 	for(bn=botnetlist;bn;bn=bn->next)
 	{
 		if (bn->status != BN_LINKED)
@@ -866,8 +867,6 @@ void netchanSuppress(BotNet *source, char *rest)
 	const char *cmd;
 	int	crc,i,j;
 
-	botnet_relay(source,"CS%s\n",rest);
-
 	cmd = chop(&rest);
 
 	// convert command to const command
@@ -1339,8 +1338,6 @@ void ushareDelete(BotNet *bn, char *rest)
 			}
 		}
 	}
-	unchop(orig,rest);
-	botnet_relay(bn,"UD%s\n",orig);
 }
 
 /*
@@ -1383,8 +1380,10 @@ not_a_botnet_connection:
 
 	for(i=0;basicProto[i].func;i++)
 	{
-		if (basicProto[i].c1 == rest[0] && basicProto[i].c2 == rest[1])
+		if (basicProto[i].cmd[0] == rest[0] && basicProto[i].cmd[1] == rest[1])
 		{
+			if (basicProto[i].relay == RELAY_YES)
+				botnet_relay(bn,"%s\n",rest);
 			basicProto[i].func(bn,rest+2);
 			return;
 		}

src/parse.c

@@ -111,7 +111,7 @@ void parse_join(char *from, char *rest)
 		current->lastchanban = 0;
 #endif /* CHANBAN */
 		to_server("WHO %s\nMODE %s\nMODE %s b\n",rest,rest,rest);
-		purge_banlist(chan);
+		purge_linklist((void**)&chan->banlist);
 		purge_chanusers(chan);
 
 #ifdef STATS

src/spy.c

@@ -406,8 +406,7 @@ void urlcapture(const char *rest)
 	{
 		if (n <= 0)
 		{
-			purge_strplist(sp->next);
+			purge_linklist((void**)&sp->next);
-			sp->next = NULL;
 			return;
 		}
 		n--;

src/toybox.c

@@ -178,7 +178,7 @@ int read_bigcharset(char *fname)
 		bigc = orig_fontlist;
 		orig_fontlist = bigc->next;
 		if (bigc->data)
-			purge_strplist(bigc->data);
+			purge_linklist((void**)&bigc->data);
 		Free((char**)&bigc);
 	}
 

src/vars.c

@@ -269,6 +269,14 @@ void ec_ver(char *from, const char *to)
 	nobo_strcpy(VERSION);
 }
 
+void ec_guid(char *from, const char *to)
+{
+	char	tmp[32];
+
+	sprintf(tmp,"%i",current->guid);
+	nobo_strcpy(tmp);
+}
+
 LS const struct
 {
 	void	(*func)(char *, const char *);
@@ -287,6 +295,7 @@ LS const struct
 	{ ec_server,		"$server",	7	},
 	{ ec_up,		"$up",		3	},
 	{ ec_ver,		"$ver",		4	},
+	{ ec_guid,		"$guid",	5	},
 	{ NULL,			"",		0	},
 };