#include "utils/nts_utils.h"
#include <stdio.h>
#include <assert.h>
+#include <pthread.h>
#include "core/session.h"
#include "core/framework.h"
-
-#define PNF_REGISTRATION_SCHEMA_XPATH "/nts-network-function:simulation/network-function/ves/pnf-registration"
+#include "core/xpath.h"
static int ves_pnf_sequence_number = 0;
+static pthread_t ves_pnf_registration_thread;
+static void* ves_pnf_registration_thread_routine(void *arg);
+static int ves_pnf_registration_send(sr_session_ctx_t *current_session, const char *nf_ip_v4_address, const char *nf_ip_v6_address, int nf_port, nts_mount_point_addressing_method_t mp, bool is_tls);
+static cJSON* ves_create_pnf_registration_fields(const char *nf_ip_v4_address, const char *nf_ip_v6_address, int nf_port, bool is_tls);
+
+static int ves_pnf_registration_status = 0;
-static int ves_pnf_registration_send(sr_session_ctx_t *current_session, const char *nf_ip_address, int nf_port, bool is_tls);
-static cJSON* ves_create_pnf_registration_fields(const char *nf_ip_address, int nf_port, bool is_tls);
+int ves_pnf_registration_feature_get_status(void) {
+ return ves_pnf_registration_status;
+}
int ves_pnf_registration_feature_start(sr_session_ctx_t *current_session) {
assert(current_session);
sr_val_t *value = 0;
int rc = NTS_ERR_OK;
bool pnf_registration_enabled = false;
- rc = sr_get_item(current_session, PNF_REGISTRATION_SCHEMA_XPATH, 0, &value);
- if(rc == SR_ERR_OK) {
- pnf_registration_enabled = value->data.bool_val;
- sr_free_val(value);
+ if(strlen(framework_environment.nts.nf_standalone_start_features)) {
+ pnf_registration_enabled = true;
}
- else if(rc != SR_ERR_NOT_FOUND) {
- log_error("sr_get_item failed");
- return NTS_ERR_FAILED;
+ else {
+ rc = sr_get_item(current_session, NTS_NF_VES_PNF_REGISTRATION_SCHEMA_XPATH, 0, &value);
+ if(rc == SR_ERR_OK) {
+ pnf_registration_enabled = value->data.bool_val;
+ sr_free_val(value);
+ }
+ else if(rc != SR_ERR_NOT_FOUND) {
+ log_error("sr_get_item failed\n");
+ return NTS_ERR_FAILED;
+ }
}
if(pnf_registration_enabled == false) {
- log_message(2, "PNF registration is disabled\n");
+ log_add_verbose(2, "PNF registration is disabled\n");
return NTS_ERR_OK;
}
- bool host_addressing_enabled = (nts_mount_point_addressing_method_get(current_session) == HOST_MAPPING);
+ if(pthread_create(&ves_pnf_registration_thread, 0, ves_pnf_registration_thread_routine, current_session)) {
+ log_error("could not create thread for heartbeat\n");
+ return NTS_ERR_FAILED;
+ }
+
+ return NTS_ERR_OK;
+}
+
+static void* ves_pnf_registration_thread_routine(void *arg) {
+ sr_session_ctx_t *current_session = arg;
- char nf_ip_address[128];
- int nf_port;
+ int ssh_base_port = 0;
+ int tls_base_port = 0;
+ char nf_ip_v4_address[128];
+ char nf_ip_v6_address[128];
- if(host_addressing_enabled) {
- strcpy(nf_ip_address, framework_environment.host_ip);
- nf_port = framework_environment.host_base_port;
+ nf_ip_v4_address[0] = 0;
+ nf_ip_v6_address[0] = 0;
+
+ nts_mount_point_addressing_method_t mp = nts_mount_point_addressing_method_get(current_session);
+ if(mp == UNKNOWN_MAPPING) {
+ log_error("mount-point-addressing-method failed\n");
+ return (void*)NTS_ERR_FAILED;
+ }
+ else if(mp == DOCKER_MAPPING) {
+ if (framework_environment.settings.ip_v4 != 0) {
+ strcpy(nf_ip_v4_address, framework_environment.settings.ip_v4);
+ }
+ if (framework_environment.settings.ip_v6 && framework_environment.settings.ip_v6_enabled) {
+ strcpy(nf_ip_v6_address, framework_environment.settings.ip_v6);
+ }
+
+ ssh_base_port = STANDARD_NETCONF_PORT;
+ tls_base_port = ssh_base_port + framework_environment.settings.ssh_connections;
}
else {
- if(framework_environment.ip_v6_enabled) {
- strcpy(nf_ip_address, framework_environment.ip_v6);
+ if(framework_environment.settings.ip_v6_enabled) {
+ strcpy(nf_ip_v6_address, framework_environment.host.ip);
}
else {
- strcpy(nf_ip_address, framework_environment.ip_v4);
- }
-
- nf_port = STANDARD_NETCONF_PORT;
- }
-
- int port = 0;
- for(int i = 0; i < framework_environment.ssh_connections; ++port, ++i) {
- rc = ves_pnf_registration_send(current_session, nf_ip_address, nf_port + port, false);
- if(rc != NTS_ERR_OK) {
- log_error("could not send pnfRegistration message for IP=%s and port=%d and protocol SSH", nf_ip_address, nf_port + port);
- continue;
+ strcpy(nf_ip_v4_address, framework_environment.host.ip);
}
+
+ ssh_base_port = framework_environment.host.ssh_base_port;
+ tls_base_port = framework_environment.host.tls_base_port;
+ }
+
+ uint32_t total_regs = 0;
+ struct regs_s {
+ bool sent;
+ uint16_t port;
+ bool is_tls;
+ } *regs;
+
+ regs = (struct regs_s *)malloc(sizeof(struct regs_s) * (1 + framework_environment.settings.ssh_connections + framework_environment.settings.tls_connections));
+ if(regs == 0) {
+ log_error("malloc failed\n");
+ return (void*)NTS_ERR_FAILED;
}
- for(int i = 0; i < framework_environment.tls_connections; ++port, ++i) {
- rc = ves_pnf_registration_send(current_session, nf_ip_address, nf_port + port, true);
- if(rc != NTS_ERR_OK) {
- log_error("could not send pnfRegistration message for IP=%s and port=%d and protocol TLS", nf_ip_address, nf_port + port);
- continue;
+
+ if((framework_environment.settings.ssh_connections + framework_environment.settings.tls_connections) > 1) {
+ for(int port = ssh_base_port; port < ssh_base_port + framework_environment.settings.ssh_connections; port++) {
+ regs[total_regs].sent = false;
+ regs[total_regs].port = port;
+ regs[total_regs].is_tls = false;
+ total_regs++;
+ }
+
+ for(int port = tls_base_port; port < tls_base_port + framework_environment.settings.tls_connections; port++) {
+ regs[total_regs].sent = false;
+ regs[total_regs].port = port;
+ regs[total_regs].is_tls = true;
+ total_regs++;
}
}
+ else {
+ bool tls;
+ if(framework_environment.settings.tls_connections == 0) {
+ tls = false;
+ }
+ else {
+ tls = true;
+ }
+
+ regs[total_regs].sent = false;
+ regs[total_regs].port = 0;
+ regs[total_regs].is_tls = tls;
+ total_regs++;
+ }
+
+ uint32_t remaining = total_regs;
+ while(remaining) {
+ for(int i = 0; i < total_regs; i++) {
+ if(regs[i].sent == false) {
+ uint16_t port = regs[i].port;
+ bool is_tls = regs[i].is_tls;
+ int rc = ves_pnf_registration_send(current_session, nf_ip_v4_address, nf_ip_v6_address, port, mp, is_tls);
+ if(rc == NTS_ERR_OK) {
+ remaining--;
+ regs[i].sent = true;
+ }
+ else {
+ log_error("pnfRegistration failed for ipv4=%s ipv6=%s port=%d is_tls=%d\n", nf_ip_v4_address, nf_ip_v6_address, port, is_tls);
+ }
+ }
+ }
+ if(remaining) {
+ log_error("pnfRegistration could not register all ports; retrying in 5 seconds...\n");
+ sleep(5);
+ }
+ }
+ free(regs);
+ log_add_verbose(2, "PNF registration finished\n");
+ ves_pnf_registration_status = 1;
return NTS_ERR_OK;
}
-
-static int ves_pnf_registration_send(sr_session_ctx_t *current_session, const char *nf_ip_address, int nf_port, bool is_tls) {
+static int ves_pnf_registration_send(sr_session_ctx_t *current_session, const char *nf_ip_v4_address, const char *nf_ip_v6_address, int nf_port, nts_mount_point_addressing_method_t mp, bool is_tls) {
assert(current_session);
- assert(nf_ip_address);
cJSON *post_data_json = cJSON_CreateObject();
if(post_data_json == 0) {
- log_error("could not create cJSON object");
+ log_error("could not create cJSON object\n");
return NTS_ERR_FAILED;
}
cJSON *event = cJSON_CreateObject();
if(event == 0) {
- log_error("could not create cJSON object");
+ log_error("could not create cJSON object\n");
cJSON_Delete(post_data_json);
return NTS_ERR_FAILED;
}
if(cJSON_AddItemToObject(post_data_json, "event", event) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(post_data_json);
return NTS_ERR_FAILED;
}
- char *hostname_string = framework_environment.hostname;
- char source_name[100];
- sprintf(source_name, "%s_%d", hostname_string, nf_port);
-
- cJSON *common_event_header = ves_create_common_event_header("pnfRegistration", "EventType5G", source_name, "Normal", ves_pnf_sequence_number++);
+ char *hostname_string = framework_environment.settings.hostname;
+ cJSON *common_event_header = ves_create_common_event_header("pnfRegistration", "EventType5G", hostname_string, nf_port, "Normal", ves_pnf_sequence_number++);
if(common_event_header == 0) {
- log_error("could not create cJSON object");
+ log_error("could not create cJSON object\n");
cJSON_Delete(post_data_json);
return NTS_ERR_FAILED;
}
+
+ if(nf_port == 0) {
+ if(mp == DOCKER_MAPPING) {
+ nf_port = STANDARD_NETCONF_PORT;
+ }
+ else {
+ if(is_tls) {
+ nf_port = framework_environment.host.tls_base_port;
+ }
+ else {
+ nf_port = framework_environment.host.ssh_base_port;
+ }
+ }
+ }
if(cJSON_AddItemToObject(event, "commonEventHeader", common_event_header) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(post_data_json);
return NTS_ERR_FAILED;
}
- cJSON *pnf_registration_fields = ves_create_pnf_registration_fields(nf_ip_address, nf_port, is_tls);
+ cJSON *pnf_registration_fields = ves_create_pnf_registration_fields(nf_ip_v4_address, nf_ip_v6_address, nf_port, is_tls);
if(pnf_registration_fields == 0) {
- log_error("could not create cJSON object");
+ log_error("could not create cJSON object\n");
cJSON_Delete(post_data_json);
return NTS_ERR_FAILED;
}
if(cJSON_AddItemToObject(event, "pnfRegistrationFields", pnf_registration_fields) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(post_data_json);
return NTS_ERR_FAILED;
}
char *post_data = cJSON_PrintUnformatted(post_data_json);
cJSON_Delete(post_data_json);
if(post_data == 0) {
- log_error("cJSON_PrintUnformatted failed");
+ log_error("cJSON_PrintUnformatted failed\n");
return NTS_ERR_FAILED;
}
- ves_details_t *ves_details = ves_endpoint_details_get(current_session);
+ ves_details_t *ves_details = ves_endpoint_details_get(current_session, 0);
if(!ves_details) {
- log_error("ves_endpoint_details_get failed");
+ log_error("ves_endpoint_details_get failed\n");
free(post_data);
return NTS_ERR_FAILED;
}
free(post_data);
if(rc != NTS_ERR_OK) {
- log_error("http_request failed");
+ log_error("http_request failed\n");
return NTS_ERR_FAILED;
}
return NTS_ERR_OK;
}
-static cJSON* ves_create_pnf_registration_fields(const char *nf_ip_address, int nf_port, bool is_tls) {
- assert(nf_ip_address);
+static cJSON* ves_create_pnf_registration_fields(const char *nf_ip_v4_address, const char *nf_ip_v6_address, int nf_port, bool is_tls) {
//checkAL aici n-ar trebui niste valori "adevarate" ?
cJSON *pnf_registration_fields = cJSON_CreateObject();
if(pnf_registration_fields == 0) {
- log_error("could not create JSON object");
+ log_error("could not create JSON object\n");
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "pnfRegistrationFieldsVersion", "2.0") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "lastServiceDate", "2019-08-16") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
char *mac_addr = rand_mac_address();
if(mac_addr == 0) {
- log_error("rand_mac_address failed")
+ log_error("rand_mac_address failed\n")
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "macAddress", mac_addr) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
free(mac_addr);
return 0;
free(mac_addr);
if(cJSON_AddStringToObject(pnf_registration_fields, "manufactureDate", "2019-08-16") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "modelNumber", "Simulated Device Melacon") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
- if(cJSON_AddStringToObject(pnf_registration_fields, "oamV4IpAddress", nf_ip_address) == 0) {
- log_error("cJSON_AddItemToObject failed");
- cJSON_Delete(pnf_registration_fields);
- return 0;
+ if (nf_ip_v4_address != 0 && strlen(nf_ip_v4_address) > 0) {
+ if(cJSON_AddStringToObject(pnf_registration_fields, "oamV4IpAddress", nf_ip_v4_address) == 0) {
+ log_error("cJSON_AddItemToObject failed\n");
+ cJSON_Delete(pnf_registration_fields);
+ return 0;
+ }
}
- if(cJSON_AddStringToObject(pnf_registration_fields, "oamV6IpAddress", "0:0:0:0:0:ffff:a0a:011") == 0) {
- log_error("cJSON_AddItemToObject failed");
- cJSON_Delete(pnf_registration_fields);
- return 0;
+ if (nf_ip_v6_address != 0 && strlen(nf_ip_v6_address) > 0) {
+ if(cJSON_AddStringToObject(pnf_registration_fields, "oamV6IpAddress", nf_ip_v6_address) == 0) {
+ log_error("cJSON_AddItemToObject failed\n");
+ cJSON_Delete(pnf_registration_fields);
+ return 0;
+ }
}
char serial_number[512];
- sprintf(serial_number, "%s-%s-%d-Simulated Device Melacon", framework_environment.hostname, nf_ip_address, nf_port);
+ sprintf(serial_number, "%s-%s-%d-Simulated Device Melacon", framework_environment.settings.hostname, nf_ip_v4_address, nf_port);
if(cJSON_AddStringToObject(pnf_registration_fields, "serialNumber", serial_number) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "softwareVersion", "2.3.5") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "unitFamily", "Simulated Device") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "unitType", "O-RAN-sim") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(pnf_registration_fields, "vendorName", "Melacon") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
cJSON *additional_fields = cJSON_CreateObject();
if(additional_fields == 0) {
- log_error("could not create JSON object");
+ log_error("could not create JSON object\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
sprintf(port_string, "%d", nf_port);
if(cJSON_AddStringToObject(additional_fields, "oamPort", port_string) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(is_tls) {
//TLS specific configuration
if(cJSON_AddStringToObject(additional_fields, "protocol", "TLS") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "username", "netconf") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "keyId", KS_KEY_NAME) == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
else {
//SSH specific configuration
if(cJSON_AddStringToObject(additional_fields, "protocol", "SSH") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "username", "netconf") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
- if(cJSON_AddStringToObject(additional_fields, "password", "netconf") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ // hardcoded password here
+ if(cJSON_AddStringToObject(additional_fields, "password", "netconf!") == 0) {
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
}
if(cJSON_AddStringToObject(additional_fields, "reconnectOnChangedSchema", "false") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "sleep-factor", "1.5") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "tcpOnly", "false") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "connectionTimeout", "20000") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "maxConnectionAttempts", "100") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "betweenAttemptsTimeout", "2000") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
if(cJSON_AddStringToObject(additional_fields, "keepaliveDelay", "120") == 0) {
- log_error("cJSON_AddItemToObject failed");
+ log_error("cJSON_AddItemToObject failed\n");
cJSON_Delete(pnf_registration_fields);
return 0;
}
Code Review / sim / o1-interface.git / blobdiff