- DNSBL. Refer to changelog.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@6258 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 32 insertions, 0 deletions

diff --git a/src/login_sql/login.c b/src/login_sql/login.c
index ce4afa3e3..f8fbdf692 100644
--- a/src/login_sql/login.c
+++ b/src/login_sql/login.c
@@ -64,6 +64,7 @@ void Gettimeofday(struct timeval *timenow)
 //-----------------------------------------------------

 // global variable

 //-----------------------------------------------------

+int use_dnsbl=0; // [Zido]

 int server_num;

 int new_account_flag = 0; //Set from config too XD [Sirius]

 int bind_ip_set_ = 0;

@@ -588,6 +589,35 @@ int mmo_auth( struct mmo_account* account , int fd){
 

 	unsigned char *sin_addr = (unsigned char *)&session[fd]->client_addr.sin_addr;

 

+	char r_ip[16]; // [Zido]

+	char ip_dnsbl[256]; // [Zido]

+

+	// Start DNS Blacklist check [Zido]

+	if(use_dnsbl) {

+		sprintf(r_ip, "%d.%d.%d.%d", sin_addr[3], sin_addr[2], sin_addr[1], sin_addr[0]);

+		

+		sprintf(ip_dnsbl,"%s.opm.blitzed.org",r_ip);

+		if(gethostbyname(ip_dnsbl)!=NULL) {

+			ShowInfo("DNSBL: (%s) Blacklisted. User Kicked.\n",r_ip);

+			return 3;

+		}

+		sprintf(ip_dnsbl,"%s.sbl.deltaanime.net",r_ip);

+		if(gethostbyname(ip_dnsbl)!=NULL) {

+			ShowInfo("DNSBL: (%s) Blacklisted. User Kicked.\n",r_ip);

+			return 3;

+		}

+		sprintf(ip_dnsbl,"%s.dnsbl.njabl.org",r_ip);

+		if(gethostbyname(ip_dnsbl)!=NULL) {

+			ShowInfo("DNSBL: (%s) Blacklisted. User Kicked.\n",r_ip);

+			return 3;

+		}

+		sprintf(ip_dnsbl,"%s.sbl-xbl.spamhaus.org",r_ip);

+		if(gethostbyname(ip_dnsbl)!=NULL) {

+			ShowInfo("DNSBL: (%s) Blacklisted. User Kicked.\n",r_ip);

+			return 3;

+		}

+	}

+	// End DNS Blacklist check [Zido]

 

 	sprintf(ip, "%d.%d.%d.%d", sin_addr[0], sin_addr[1], sin_addr[2], sin_addr[3]);

 	//ShowInfo("auth start for %s...\n", ip);

@@ -2136,6 +2166,8 @@ int login_config_read(const char *cfgName){
 				log_login = atoi(w2);

 		} else if (strcmpi(w1, "import") == 0) {

 			login_config_read(w2);

+		} else if(strcmpi(w1,"use_dnsbl")==0) { // [Zido]

+			use_dnsbl=atoi(w2);

 		}

  	}

 	fclose(fp);