static int load_module(xml_node *config) {
xml_node *params, *profile=NULL, *settings;
char *key, *value = NULL;
unsigned int i = 0;
//char module_api_name[256];
char loadplan[1024];
FILE* cfg_stream;
LNOTICE("Loaded %s", module_name);
load_module_xml_config();
/* READ CONFIG */
profile = module_xml_config;
/* reset profile */
profile_size = 0;
while (profile) {
profile = xml_get("profile", profile, 1);
memset(&profile_socket[i], 0, sizeof(profile_socket_t));
if (profile == NULL)
break;
if (!profile->attr[4] || strncmp(profile->attr[4], "enable", 6)) {
goto nextprofile;
}
/* if not equals "true" */
if (!profile->attr[5] || strncmp(profile->attr[5], "true", 4)) {
goto nextprofile;
}
/* set values */
profile_socket[profile_size].name = strdup(profile->attr[1]);
profile_socket[profile_size].description = strdup(profile->attr[3]);
profile_socket[profile_size].serial = atoi(profile->attr[7]);
profile_socket[profile_size].protocol = PROTO_SIP; //we extract SIP and send as SIP packet
profile_socket[profile_size].port = TZSP_PORT;
profile_socket[profile_size].host = TZSP_HOST;
/* SETTINGS */
settings = xml_get("settings", profile, 1);
if (settings != NULL) {
params = settings;
while (params) {
params = xml_get("param", params, 1);
if (params == NULL)
break;
if (params->attr[0] != NULL) {
/* bad parser */
if (strncmp(params->attr[0], "name", 4)) {
LERR("bad keys in the config");
goto nextparam;
}
key = params->attr[1];
if (params->attr[2] && params->attr[3] && !strncmp(params->attr[2], "value", 5)) {
value = params->attr[3];
} else {
value = params->child->value;
}
if (key == NULL || value == NULL) {
LERR("bad values in the config");
goto nextparam;
}
if (!strncmp(key, "host", 4))
profile_socket[profile_size].host = strdup(value);
else if (!strncmp(key, "port", 4))
profile_socket[profile_size].port = strdup(value);
else if (!strncmp(key, "protocol-type", 13))
profile_socket[profile_size].protocol = atoi(value);
else if (!strncmp(key, "capture-plan", 12))
profile_socket[profile_size].capture_plan = strdup(value);
}
nextparam: params = params->next;
}
}
profile_size++;
nextprofile: profile = profile->next;
}
/* free */
free_module_xml_config();
#if UV_VERSION_MAJOR == 0
loop = uv_loop_new();
#else
loop = malloc(sizeof *loop);
uv_loop_init(loop);
#endif
for (i = 0; i < profile_size; i++) {
if(profile_socket[i].capture_plan != NULL)
{
snprintf(loadplan, sizeof(loadplan), "%s/%s", global_capture_plan_path, profile_socket[i].capture_plan);
cfg_stream=fopen (loadplan, "r");
if (cfg_stream==0){
fprintf(stderr, "ERROR: loading config file(%s): %s\n", loadplan, strerror(errno));
}
yyin=cfg_stream;
if ((yyparse()!=0)||(cfg_errors)){
fprintf(stderr, "ERROR: bad config file (%d errors)\n", cfg_errors);
}
profile_socket[i].action = main_ct.idx;
}
// start thread
if (init_socket(i)) {
LERR("couldn't init tzsp");
return -1;
}
//pthread_create(&call_thread, NULL, proto_collect, arg);
}
uv_async_init(loop, &async_handle, _async_callback);
uv_thread_create(&runthread, _run_uv_loop, loop);
return 0;
}
static int load_module(xml_node *config) {
xml_node *params, *profile, *settings;
char *key, *value = NULL;
LNOTICE("Loaded %s", module_name);
load_module_xml_config();
/* READ CONFIG */
profile = module_xml_config;
/* reset profile */
profile_size = 0;
while (profile) {
profile = xml_get("profile", profile, 1);
if (profile == NULL)
break;
if (!profile->attr[4] || strncmp(profile->attr[4], "enable", 6)) {
goto nextprofile;
}
/* if not equals "true" */
if (!profile->attr[5] || strncmp(profile->attr[5], "true", 4)) {
goto nextprofile;
}
/* set values */
profile_protocol[profile_size].name = strdup(profile->attr[1]);
profile_protocol[profile_size].description = strdup(profile->attr[3]);
profile_protocol[profile_size].serial = atoi(profile->attr[7]);
/* SETTINGS */
settings = xml_get("settings", profile, 1);
if (settings != NULL) {
params = settings;
while (params) {
params = xml_get("param", params, 1);
if (params == NULL)
break;
if (params->attr[0] != NULL) {
/* bad parser */
if (strncmp(params->attr[0], "name", 4)) {
LERR("bad keys in the config");
goto nextparam;
}
key = params->attr[1];
if (params->attr[2] && params->attr[3] && !strncmp(params->attr[2], "value", 5)) {
value = params->attr[3];
} else {
value = params->child->value;
}
if (key == NULL || value == NULL) {
LERR("bad values in the config");
goto nextparam;
}
/*
if (!strncmp(key, "ignore", 6))
profile_protocol[profile_size].ignore = strdup(value);
else if (!strncmp(key, "dialog-type", 11))
profile_protocol[profile_size].dialog_type = atoi(value);
else if (!strncmp(key, "dialog-timeout", 14))
profile_protocol[profile_size].dialog_timeout = atoi(value);
*/
}
nextparam: params = params->next;
}
}
profile_size++;
nextprofile: profile = profile->next;
}
/* free it */
free_module_xml_config();
return 0;
}
static int load_module(xml_node *config) {
char errbuf[PCAP_ERRBUF_SIZE];
xml_node *params, *profile=NULL, *settings;
char *key, *value = NULL;
unsigned int i = 0;
char loadplan[1024];
FILE* cfg_stream;
LNOTICE("Loaded %s", module_name);
load_module_xml_config();
/* READ CONFIG */
profile = module_xml_config;
/* reset profile */
profile_size = 0;
memset(sniffer_proto, 0, sizeof sniffer_proto);
//global_scripts_path
while (profile) {
profile = xml_get("profile", profile, 1);
if (profile == NULL)
break;
if (!profile->attr[4] || strncmp(profile->attr[4], "enable", 6)) {
goto nextprofile;
}
/* if not equals "true" */
if (!profile->attr[5] || strncmp(profile->attr[5], "true", 4)) {
goto nextprofile;
}
if(profile_size == MAX_SOCKETS) {
break;
}
memset(&profile_socket[profile_size], 0, sizeof(profile_socket_t));
/* set values */
profile_socket[profile_size].name = strdup(profile->attr[1]);
profile_socket[profile_size].description = strdup(profile->attr[3]);
profile_socket[profile_size].serial = atoi(profile->attr[7]);
profile_socket[profile_size].capture_plan = NULL;
profile_socket[profile_size].capture_filter = NULL;
profile_socket[profile_size].action = -1;
profile_socket[profile_size].ring_buffer = 12;
profile_socket[profile_size].snap_len = 3200;
profile_socket[profile_size].promisc = 1;
profile_socket[profile_size].timeout = 100;
profile_socket[profile_size].full_packet = 0;
profile_socket[profile_size].reasm = 0;
profile_socket[profile_size].erspan = 0;
/* SETTINGS */
settings = xml_get("settings", profile, 1);
if (settings != NULL) {
params = settings;
while (params) {
params = xml_get("param", params, 1);
if (params == NULL)
break;
if (params->attr[0] != NULL) {
/* bad parser */
if (strncmp(params->attr[0], "name", 4)) {
LERR("bad keys in the config");
goto nextparam;
}
key = params->attr[1];
if (params->attr[2] && params->attr[3] && !strncmp(params->attr[2], "value", 5)) {
value = params->attr[3];
} else {
value = params->child->value;
}
if (key == NULL || value == NULL) {
LERR("bad values in the config");
goto nextparam;
}
if (!usefile && !strncmp(key, "dev", 3))
profile_socket[profile_size].device = strdup(value);
else if (!strncmp(key, "reasm", 5) && !strncmp(value, "true", 4))
profile_socket[profile_size].reasm = +1;
else if (!strncmp(key, "ipv4fragments", 13) && !strncmp(value, "true", 4))
ipv4fragments = 1;
else if (!strncmp(key, "ipv6fragments", 13) && !strncmp(value, "true", 4))
ipv6fragments = 1;
else if(!strncmp(key, "tcpdefrag", 9) && !strncmp(value, "true", 4))
profile_socket[profile_size].reasm +=2;
else if (!strncmp(key, "ring-buffer", 11))
profile_socket[profile_size].ring_buffer = atoi(value);
else if (!strncmp(key, "full-packet",11) && !strncmp(value, "true", 4))
profile_socket[profile_size].full_packet = 1;
else if (!strncmp(key, "timeout", 7))
profile_socket[profile_size].timeout = atoi(value);
else if (!strncmp(key, "snap-len", 8))
profile_socket[profile_size].snap_len = atoi(value);
else if (!strncmp(key, "promisc", 7) && !strncmp(value, "true", 4))
profile_socket[profile_size].promisc = 1;
else if (!strncmp(key, "filter", 6))
profile_socket[profile_size].filter = strdup(value);
else if (!strncmp(key, "capture-plan", 12))
profile_socket[profile_size].capture_plan = strdup(value);
else if (!strncmp(key, "capture-filter", 14))
profile_socket[profile_size].capture_filter = strdup(value);
else if(!strncmp(key, "debug", 5) && !strncmp(value, "true", 4))
debug_socket_pcap_enable = 1;
else if (!strncmp(key, "erspan", 6) && !strncmp(value, "true", 4))
profile_socket[profile_size].erspan = 1;
}
nextparam: params = params->next;
}
}
profile_size++;
nextprofile: profile = profile->next;
}
/* free */
free_module_xml_config();
for (i = 0; i < profile_size; i++) {
unsigned int *arg = malloc(sizeof(arg));
*arg = i;
/* DEV || FILE */
if (!usefile) {
if (!profile_socket[i].device)
profile_socket[i].device = pcap_lookupdev(errbuf);
if (!profile_socket[i].device) {
perror(errbuf);
exit(-1);
}
}
// start thread
if (!init_socket(i)) {
LERR("couldn't init pcap");
return -1;
}
/* REASM */
if (profile_socket[i].reasm == 1 || profile_socket[i].reasm == 3) {
reasm[i] = reasm_ip_new();
reasm_ip_set_timeout(reasm[i], 30000000);
}
else reasm[i] = NULL;
/* TCPREASM */
if (profile_socket[i].reasm == 2 || profile_socket[i].reasm == 3) {
tcpreasm[i] = tcpreasm_ip_new ();
tcpreasm_ip_set_timeout(tcpreasm[i], 30000000);
}
else tcpreasm[i] = NULL;
if(profile_socket[i].capture_plan != NULL)
{
snprintf(loadplan, sizeof(loadplan), "%s/%s", global_capture_plan_path, profile_socket[i].capture_plan);
cfg_stream=fopen (loadplan, "r");
if (cfg_stream==0){
fprintf(stderr, "ERROR: loading config file(%s): %s\n", loadplan, strerror(errno));
}
yyin=cfg_stream;
if ((yyparse()!=0)||(cfg_errors)){
fprintf(stderr, "ERROR: bad config file (%d errors)\n", cfg_errors);
//goto error;
}
profile_socket[i].action = main_ct.idx;
}
pthread_create(&call_thread[i], NULL, proto_collect, arg);
}
return 0;
}
static int load_module(xml_node *config) {
xml_node *params, *profile, *settings, *condition, *action;
char *key, *value = NULL;
unsigned int i = 0;
char module_api_name[256];
LNOTICE("Loaded %s", module_name);
load_module_xml_config();
/* READ CONFIG */
profile = module_xml_config;
/* reset profile */
profile_size = 0;
while (profile) {
profile = xml_get("profile", profile, 1);
if (profile == NULL)
break;
if(!profile->attr[4] || strncmp(profile->attr[4], "enable", 6)) {
goto nextprofile;
}
/* if not equals "true" */
if(!profile->attr[5] || strncmp(profile->attr[5], "true", 4)) {
goto nextprofile;
}
/* set values */
profile_transport[profile_size].name = strdup(profile->attr[1]);
profile_transport[profile_size].description = strdup(profile->attr[3]);
profile_transport[profile_size].serial = atoi(profile->attr[7]);
profile_transport[profile_size].statistic_pipe = NULL;
profile_transport[profile_size].flag = 1;
/* SETTINGS */
settings = xml_get("settings", profile, 1);
if (settings != NULL) {
params = settings;
while (params) {
params = xml_get("param", params, 1);
if (params == NULL) break;
if (params->attr[0] != NULL) {
/* bad parser */
if (strncmp(params->attr[0], "name", 4)) {
LERR("bad keys in the config");
goto nextparam;
}
key = params->attr[1];
if(params->attr[2] && params->attr[3] && !strncmp(params->attr[2], "value", 5)) {
value = params->attr[3];
}
else {
value = params->child->value;
}
if (key == NULL || value == NULL) {
LERR("bad values in the config");
goto nextparam;
}
if(!strncmp(key, "capture-host", 10)) profile_transport[profile_size].capt_host = strdup(value);
else if(!strncmp(key, "capture-port", 13)) profile_transport[profile_size].capt_port = strdup(value);
else if(!strncmp(key, "capture-proto", 14)) profile_transport[profile_size].capt_proto = strdup(value);
else if(!strncmp(key, "capture-password", 17)) profile_transport[profile_size].capt_password = strdup(value);
else if(!strncmp(key, "capture-id", 11)) profile_transport[profile_size].capt_id = atoi(value);
else if(!strncmp(key, "payload-compression", 19) && !strncmp(value, "true", 5)) profile_transport[profile_size].compression = 1;
else if(!strncmp(key, "version", 7)) profile_transport[profile_size].version = atoi(value);
else if(!strncmp(key, "payload-send", 12) && !strncmp(value, "false", 5)) profile_transport[profile_size].flag = 0;
//if (!strncmp(key, "ignore", 6))
// profile_transport[profile_size].ignore = value;
}
nextparam:
params = params->next;
}
}
/* STATS */
condition = xml_get("statistic", profile, 1);
while (condition) {
condition = xml_get("condition", condition, 1);
if (condition == NULL) break;
if (condition->attr[0] != NULL && condition->attr[2] != NULL) {
/* bad parser */
if (strncmp(condition->attr[0], "field", 5) || strncmp(condition->attr[2], "expression", 10)) {
LERR("bad keys in the config");
goto nextstatistic;
}
key = condition->attr[1];
value = condition->attr[3];
if (key == NULL || value == NULL) {
LERR("bad values in the config");
goto nextstatistic;
}
action = condition->child;
if (action && !strncmp(action->key, "action", 6)) {
for (i = 0; action->attr[i]; i++) {
if (!strncmp(action->attr[i], "application", 4)) {
profile_transport[profile_size].statistic_pipe = strdup(action->attr[i + 1]);
}
else if (!strncmp(action->attr[i], "profile", 7)) {
profile_transport[profile_size].statistic_profile = strdup(action->attr[i + 1]);
}
}
}
}
nextstatistic: condition = condition->next;
}
profile_size++;
nextprofile:
profile = profile->next;
}
/* free it */
free_module_xml_config();
for (i = 0; i < profile_size; i++) {
#ifndef USE_ZLIB
if(profile_transport[i].compression) {
printf("The captagent has not compiled with zlib. Please reconfigure with --enable-compression\n");
LERR("The captagent has not compiled with zlib. Please reconfigure with --enable-compression");
}
#endif /* USE_ZLIB */
/*TLS || SSL*/
if(!strncmp(profile_transport[i].capt_proto, "ssl", 3)) {
#ifdef USE_SSL
profile_transport[i].usessl = 1;
/* init SSL library */
if(sslInit == 0) {
SSL_library_init();
sslInit = 1;
}
#else
printf("The captagent has not compiled with ssl support. Please reconfigure with --enable-ssl\n");
LERR("The captagent has not compiled with ssl support. Please reconfigure with --enable-ssl");
#endif /* end USE_SSL */
}
if(!profile_transport[i].usessl) {
if(init_jsonsocket_blocking(i)) {
LERR("capture: couldn't init socket");
}
}
#ifdef USE_SSL
else {
if(initSSL(i)) {
LERR("capture: couldn't init SSL socket");
}
}
#endif /* use SSL */
if(profile_transport[i].statistic_pipe) {
snprintf(module_api_name, 256, "%s_bind_api", profile_transport[i].statistic_pipe);
//stats_bind_api = (bind_statistic_module_api_t) find_export(module_api_name, 1, 0);
//stats_bind_api(&profile_transport[i].stats_api);
}
}
sigPipe();
return 0;
}
