intip changed to intsa

intip changed to intsa for IPv6 use

src/3proxy.c

@@ -727,7 +727,7 @@ static int h_proxy(int argc, unsigned char ** argv){
 }
 
 static int h_internal(int argc, unsigned char ** argv){
-	conf.intip = getip(argv[1]);
+	getip46(46, argv[1], &conf.intsa);
 	return 0;
 }
 

src/common.c

@@ -56,7 +56,8 @@ struct extparam conf = {
 	NULL, NULL,
 	NONE, NONE,
 	NULL,
-	INADDR_ANY, INADDR_ANY, 
+	{AF_INET}, 
+	INADDR_ANY, 
 	0, 0,
 	NULL,
 	NULL,

src/datatypes.c

@@ -72,6 +72,17 @@ static void pr_ip(struct node *node, CBFUNC cbf, void*cb){
 	if(node->value)(*cbf)(cb, buf, ipprint(buf, *(unsigned *)node -> value));
 }
 
+static void pr_sa(struct node *node, CBFUNC cbf, void*cb){
+#ifdef NOIPV6
+	if(node->value)return pr_ip(node, &((struct sockaddr_in *)node->value)->sin_addr.s_addr)
+#else
+	char buf[64];
+	*buf = 0;
+	inet_ntop(((struct sockaddr *)node -> value)->sa_family, node->value, buf, sizeof(buf));
+	if(node->value)(*cbf)(cb, buf, strlen(buf));
+#endif
+}
+
 static void pr_wdays(struct node *node, CBFUNC cbf, void*cb){
 	char buf[16];
 	int i, found = 0;
@@ -555,8 +566,8 @@ static void * ef_server_targetport(struct node * node){
 	return &((struct srvparam *)node->value) -> targetport;
 }
 
-static void * ef_server_intip(struct node * node){
+static void * ef_server_intsa(struct node * node){
-	return &((struct srvparam *)node->value) -> intip;
+	return &((struct srvparam *)node->value) -> intsa;
 }
 
 static void * ef_server_extip(struct node * node){
@@ -763,7 +774,7 @@ static struct property prop_server[] = {
 	{prop_server + 2, "target", ef_server_target, TYPE_STRING, "portmapper target ip"},
 	{prop_server + 3, "targetport", ef_server_targetport, TYPE_PORT, "portmapper target port"},
 	{prop_server + 4, "starttime", ef_server_starttime, TYPE_DATETIME, "service started seconds"},
-	{prop_server + 5, "intip", ef_server_intip, TYPE_IP, "ip address of internal interface"},
+	{prop_server + 5, "intsa", ef_server_intsa, TYPE_SA, "ip address of internal interface"},
 	{prop_server + 6, "extip", ef_server_extip, TYPE_IP, "ip address of external interface"},
 	{prop_server + 7, "intport", ef_server_intport, TYPE_PORT, "port to listen"},
 	{prop_server + 8, "extport", ef_server_extport, TYPE_PORT, "port to use for outgoing connection"},
@@ -819,6 +830,7 @@ struct datatype datatypes[64] = {
 	{"traffic", NULL, pr_traffic, NULL},
 	{"port", NULL, pr_port, NULL},
 	{"ip", NULL, pr_ip, NULL},
+	{"sa", NULL, pr_sa, NULL},
 	{"cidr", NULL, pr_cidr, NULL},
 	{"string", NULL, pr_string, NULL},
 	{"datetime", NULL, pr_datetime, NULL},

src/dnspr.c

@@ -107,7 +107,7 @@ void * dnsprchild(struct clientparam* param) {
 	unsigned a, b, c, d;
 	sscanf(host, "%u.%u.%u.%u", &a, &b, &c, &d);
 	ip = htonl((d<<24) ^ (c<<16) ^ (b<<8) ^ a);
-	if(ip == param->srv->intip){
+	if(param->srv->intsa.ss_family == AF_INET &&  ip == ((struct sockaddr_in *)&param->srv->intsa)->sin_addr.s_addr){
 		buf[2] = 0x85;
 		buf[3] = 0x80;
 		buf[6] = 0;

src/proxy.c

@@ -545,7 +545,8 @@ for(;;){
 #endif
 
  if((res = (*param->srv->authfunc)(param))) {RETURN(res);}
- if (param->sins.sin_addr.s_addr == param->srv->intip && param->sins.sin_port == param->srv->intport) {
+ if (param->srv->intsa.ss_family == AF_INET &&
+	(param->sins.sin_addr.s_addr == ((struct sockaddr_in *)&param->srv->intsa)->sin_addr.s_addr && param->sins.sin_port == param->srv->intport)) {
 	RETURN(519);
  }
  sasize = sizeof(struct sockaddr_in);

src/proxy.h

@@ -47,10 +47,6 @@
 
 #ifdef _WIN32
 #include <winsock2.h>
-#ifndef NOIPV6
-#include <Ws2tcpip.h>
-
-#endif
 #ifndef _WINCE
 #include <io.h>
 #else
@@ -319,7 +315,6 @@ extern pthread_mutex_t odbc_mutex;
 #endif
 
 extern struct hashtable dns_table;
-
 extern struct datatype datatypes[64];
 
 extern struct commands commandhandlers[];

src/proxymain.c

@@ -173,7 +173,7 @@ int MODULEMAINFUNC (int argc, char** argv){
 			}
 			break;
 		 case 'i':
-			srv.intip = getip((unsigned char *)argv[i]+2);
+			getip46(46, argv[i]+2, &srv.intsa);
 			break;
 		 case 'e':
 			srv.extip = getip((unsigned char *)argv[i]+2);
@@ -535,8 +535,8 @@ void srvinit2(struct srvparam * srv, struct clientparam *param){
 	else srv->logformat = (unsigned char *)mystrdup((char *)srv->logformat);
  }
  if(srv->logtarget) srv->logtarget = (unsigned char *)mystrdup((char *)srv->logtarget);
- if(!srv->intip) srv->intip = conf.intip;
+ if(!srv->intsa.ss_family) memcpy(&srv->intsa, &conf.intsa, sizeof(srv->intsa));
- param->sinc.sin_addr.s_addr = srv->intip;
+ param->sinc.sin_addr.s_addr = ((struct sockaddr_in *)&srv->intsa)->sin_addr.s_addr;
  param->sinc.sin_port = srv->intport;
  if(!srv->extip) srv->extip = conf.extip;
  param->sins.sin_addr.s_addr = param->extip = srv->extip;
@@ -843,7 +843,9 @@ void freeconf(struct extparam *confp){
  confp->logtype = NONE;
  confp->authfunc = ipauth;
  confp->bandlimfunc = NULL;
- confp->intip = confp->extip = 0;
+ memset(&confp->intsa, 0, sizeof(confp->intsa));
+ confp->intsa.ss_family = AF_INET;
+ confp->extip = 0;
  confp->intport = confp->extport = 0;
  confp->singlepacket = 0;
  confp->maxchild = 100;

src/socks.c

@@ -178,7 +178,7 @@ fflush(stderr);
 		param->clisock = so._socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
 		if(param->clisock == INVALID_SOCKET) {RETURN(11);}
 		sin.sin_family = AF_INET;
-		sin.sin_addr.s_addr = param->srv->intip;
+		sin.sin_addr.s_addr = ((struct sockaddr_in *)&param->srv->intsa)->sin_addr.s_addr;
 		sin.sin_port = htons(0);
 		if(so._bind(param->clisock,(struct sockaddr *)&sin,sizeof(struct sockaddr_in))) {RETURN (12);}
 #if SOCKSTRACE > 0

src/structures.h

@@ -28,6 +28,9 @@ extern "C" {
 #define INVALID_SOCKET  (-1)
 #else
 #include <winsock2.h>
+#ifndef NOIPV6
+#include <Ws2tcpip.h>
+#endif
 #define pthread_mutex_t CRITICAL_SECTION
 #define pthread_mutex_init(x, y) InitializeCriticalSection(x)
 #define pthread_mutex_lock(x) EnterCriticalSection(x)
@@ -330,7 +333,7 @@ struct srvparam {
 	int nfilters, nreqfilters, nhdrfilterscli, nhdrfilterssrv, npredatfilters, ndatfilterscli, ndatfilterssrv;
 	unsigned bufsize;
 	unsigned logdumpsrv, logdumpcli;
-	unsigned long intip;
+	struct sockaddr_storage intsa;
 	unsigned long extip;
 	pthread_mutex_t counter_mutex;
 	struct pollfd fds;
@@ -451,7 +454,8 @@ struct extparam {
 	unsigned char *logname, **archiver;
 	ROTATION logtype, countertype;
 	char * counterfile;
-	unsigned long intip, extip;
+	struct sockaddr_storage intsa;
+	unsigned long extip;
 	unsigned short intport, extport;
 	struct passwords *pwl;
 	struct auth * authenticate;
@@ -659,6 +663,7 @@ typedef enum {
 	TYPE_TRAFFIC,
 	TYPE_PORT,
 	TYPE_IP,
+	TYPE_SA,
 	TYPE_CIDR,
 	TYPE_STRING,
 	TYPE_DATETIME,