Work on join with DTLS

FossilOrigin-Name: 555c5e22a849ebc1ec62ef358a31c32cd2dbb1af099224897ef5c803370b543b

src/Config.mak

@@ -34,5 +34,6 @@ WITH_OPENSSL=1
 # 
 LIBDIR=lib 
 
+OPTFLAGS := -g -O0
 CFLAGS	:=	-D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE=1 -pedantic -std=c90 -Wall
  

src/Macros.mak

@@ -20,25 +20,25 @@ endif
 
 ifeq ($(CC),clang)
 LDFLAGS		+= -g -L/usr/local/lib 
-CFLAGS 		+= -fPIC -g -O0 -D_REENTRANT  -I /usr/local/include -I../
+CFLAGS 		+= -fPIC $(OPTFLAGS) -D_REENTRANT  -I /usr/local/include -I../
 LD		= clang
 endif
 
 ifeq ($(CC),gcc)
 LDFLAGS		+= -g -L/usr/local/lib 
-CFLAGS 		+= -fPIC -g -O0 -D_REENTRANT  -I /usr/local/include -I../
+CFLAGS 		+= -fPIC $(OPTFLAGS) -D_REENTRANT  -I /usr/local/include -I../
 LD		= gcc
 endif
 
 ifeq ($(CC),tcc)
 LDFLAGS		+= -g -L/usr/local/lib 
-CFLAGS 		+= -Wall -Wunusupported  -Wimplicit-function-declaration -I /usr/local/include -I../
+CFLAGS 		+= -Wall $(OPTFLAGS) -Wunusupported  -Wimplicit-function-declaration -I /usr/local/include -I../
 LD		= tcc 
 endif
 
 ifeq ($(CC),cc)
 LDFLAGS		+= -g -L/usr/local/lib 
-CFLAGS 		+= -fPIC -g -O0 -D_REENTRANT  -I /usr/local/include -I../
+CFLAGS 		+= -fPIC $(OPTFLAGS)  -D_REENTRANT  -I /usr/local/include -I../
 LD		= cc
 endif
 

src/ac/config.ktv

@@ -1,7 +1,8 @@
 capwap/ac-descriptor/hardware/version:Bstr16: "ACTube 1.0"
 capwap/ac-descriptor/hardware/vendor:Bastr16: 12346
-capwap/ssl-cert:Bstr16: "/usr/local/etc/ssl/tube.ssl"
-capwap/ssl-key:Bstr16: "/usr/local/etc/key"
+capwap/ssl-cert:Str: "/usr/local/etc/ssl/tube.ssl"
+capwap/ssl-key:Str: "/usr/local/etc/key"
+
 ac-descriptor/stations:Word:05
 ac-descriptor/station-limit:Word:6
 ac-descriptor/active-wtps:Word:7

src/mod/capwap/mod_capwap_ac.c

@@ -47,6 +47,7 @@ static int detect(struct conn *conn, const uint8_t * rawmsg, int rawlen, int ele
 int static setup_cfg(struct conn  * conn)
 {
 	int security;
+	
 	security = cw_setup_dtls(conn,conn->local_cfg,"capwap",CAPWAP_CIPHER);
 	cw_ktv_set_byte(conn->local_cfg,"ac-descriptor/security",security);
 

src/mod/cisco/mod_cisco_ac.c

@@ -191,6 +191,16 @@ static struct cw_Mod capwap_ac = {
 };
 */
 
+int static setup_cfg(struct conn  * conn)
+{
+	int security;
+	
+	security = cw_setup_dtls(conn,conn->local_cfg,"cisco",CAPWAP_CIPHER);
+	cw_ktv_set_byte(conn->local_cfg,"ac-descriptor/security",security);
+
+	return 0;
+}
+
 
 struct cw_Mod mod_cisco = {
 	"cisco",			/* name */
@@ -198,7 +208,8 @@ struct cw_Mod mod_cisco = {
 	detect,				/* detect */
 	register_messages,		/* register_messages */
 	NULL,				/* dll_handle */
-	NULL				/* data */
+	NULL,				/* data */
+	setup_cfg			/* setup_cfg */
 };
 
 

src/wtp/config.ktv

@@ -4,6 +4,8 @@
 
 capwap/ssl-certfile:Str:"../../ssl/certs/wtp.crt"
 capwap/ssl-keyfile:Str:"../../ssl/certs/wtp.key"
+cisco/ssl-certfile:Str:"../../ssl/certs/wtp.crt"
+cisco/ssl-keyfile:Str:"../../ssl/certs/wtp.key"
      
 discovery-type:Byte:0
 wtp-frame-tunnel-mode:Byte:1

src/wtp/join.c

@@ -103,12 +103,23 @@ int run_join_d(struct conn * conn, struct sockaddr *sa)
 {
 	char addrstr[SOCK_ADDR_BUFSIZE];
 	int sockfd;
-
+	
+	int rsec,lsec;
+	
+	lsec = cw_ktv_get_byte(conn->local_cfg,"ac-descriptor/security",0);
+	rsec = cw_ktv_get_byte(conn->remote_cfg,"ac-descriptor/security",0);
+	
+	if ((lsec & rsec) == 0){
+		cw_log(LOG_ERR, "Can't establish DTLS with AC, my sec: %d, remote sec %d",lsec,rsec);
+		return 0;
+	}
+	
 /*	struct conn *conn = get_conn();*/
 
 	conn->capwap_state = CAPWAP_STATE_JOIN;
 
 
+
 	sockfd = socket(sa->sa_family, SOCK_DGRAM, 0);
 	if (sockfd == -1) {
 		cw_log(LOG_ERR, "Can't create socket: %s\n", strerror(errno));
@@ -218,8 +229,6 @@ int run_join(struct conn *conn)
 	return 1;
 }
 
-
-
 int join(struct conn * conn, struct cw_DiscoveryResult * dis)
 {
 
@@ -232,6 +241,7 @@ int join(struct conn * conn, struct cw_DiscoveryResult * dis)
 		char * rk;
 		char ipstr[100];
 		char ac_name[CAPWAP_MAX_AC_NAME_LEN];
+		struct sockaddr_storage sockaddr;
 		
 		val = mavliter_get(&ii);
 		rk = val->key;
@@ -248,7 +258,16 @@ int join(struct conn * conn, struct cw_DiscoveryResult * dis)
 			strcpy(ac_name,"");
 		}
 		
+		
 		cw_dbg(DBG_INFO, "Going to join CAPWAP controller '%s' at %s.",ac_name,ipstr);
+		
+		conn->remote_cfg=rcfg;
+		
+		/*cw_dbg_ktv_dump(conn->local_cfg,DBG_INFO,"remopte ac","preifx**: ","bottom");
+		*/
+		
+		sock_strtoaddr(ipstr,(struct sockaddr*)(&sockaddr));
+		run_join_d(conn,(struct sockaddr*)(&sockaddr));
 	}
 
 

src/wtp/wtp_main.c

@@ -159,6 +159,8 @@ int main (int argc, char **argv)
 			mod->setup_cfg(conn);
 	}
 
+/*cw_dbg_ktv_dump(conn->local_cfg,DBG_INFO,"head","BREP: ","bot");*/
+