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2
docs/_docs/tutorial/05-roaming.md
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@ -354,7 +354,7 @@ $ ./install/bin/open5gs-udrd
$ ./install/bin/open5gs-seppd -c ./install/etc/open5gs/sepp1.yaml
```
#### Visted Network
#### Visited Network
```
$ ./install/bin/open5gs-nrfd
$ ./install/bin/open5gs-scpd

478
docs/_docs/tutorial/06-Open5GS-with-5G-Sharp-Orchestrator.md Normal file
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@ -0,0 +1,478 @@
---
title: Open5GS with 5G Sharp Orchestrator
---
This tutorial is a guide to configure the tool 5G Sharp Orchestrator with Open5GS.
5G Sharp Orchestrator is a tool that serves as a comprehensive wrapper for configuring, deploying and monitoring 5G open-source network components, simplifying the orchestration process.
For more information on 5G Sharp Orchestrator please visit: https://github.com/Ethon-Shield/5g-sharp-orchestrator
![Basic Execution Example](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/basic_execution_example.png)
# Usage
To correctly execute the 5G Sharp Orchestrator with Open5GS you will need to:
**0. Install prerequisites**
**1. Configure the project**
**2. Check the configuration is valid**
**3. Execute the tool**
This tutorial has been described with the following setup:
- Physical machine:
- i7 processor
- Ubuntu 22.04 LTS
- User "test"
- Connectivity - Offline
- Open5GS cloned and compiled in /home/test/open5gs
- srsRAN cloned and compiled in /home/test/srsRAN_Project
- Network parameters:
- MCC: 001
- MNC: 01
- TAC: 1
- SDR device:
- Ettus B200 mini
## 0. Install prerequisites
To be able to use the 5G Sharp Orchestrator tool, you will need to meet the following prerequisites.
<details>
<summary><strong>Software prerequisites</strong></summary>
This project needs certain binaries to be installed.
- The project has been successfully tested with **Ubuntu 22.04**
- UHD built from source (https://files.ettus.com/manual/page_build_guide.html)
- docker **version 19.03.0 or higher** (https://docs.docker.com/engine/install/ubuntu/)
```
# User going to be used should be in the docker group
sudo usermod -aG docker <user>
newgrp docker
```
- docker-compose **version 1.29.2 or higher** (https://docs.docker.com/compose/install/linux/)
- tmux **version 3.5a** (https://github.com/tmux/tmux/releases)
```bash
wget https://github.com/tmux/tmux/releases/download/3.5a/tmux-3.5a.tar.gz
tar -zxf tmux-3.5a.tar.gz
cd tmux-3.5a
./configure
make
sudo make install
```
- wireshark, tshark, expect
```bash
sudo add-apt-repository ppa:wireshark-dev/stable
sudo apt update
sudo apt install wireshark tshark expect
```
</details>
<details>
<summary><strong>Install Open5GS Core</strong></summary>
Official documentation: https://open5gs.org/open5gs/docs/guide/02-building-open5gs-from-sources/
To work with Open5GS core, it is recommended to build the project from source.
**1. Getting MongoDB**
- Install GNU Privacy Guard tool:
```
sudo apt update
sudo apt install gnupg
```
- Import the public key used by the package management system:
```
curl -fsSL https://pgp.mongodb.com/server-7.0.asc | sudo gpg -o /usr/share/keyrings/mongodb-server-7.0.gpg --dearmor
echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-7.0.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/7.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-7.0.list
```
- Install the MongoDB packages:
```
sudo apt update
sudo apt install -y mongodb-org
```
**NOTE**: MongoDB service needs to be running in order to execute the project. This can be done using the command ``sudo systemctl start mongod ``
**2. Building Open5GS**
Install the required dependencies:
```
sudo apt install python3-pip python3-setuptools python3-wheel ninja-build build-essential flex bison git cmake libsctp-dev libgnutls28-dev libgcrypt-dev libssl-dev libidn11-dev libmongoc-dev libbson-dev libyaml-dev libnghttp2-dev libmicrohttpd-dev libcurl4-gnutls-dev libnghttp2-dev libtins-dev libtalloc-dev meson
```
Clone the official project repository:
```
git clone https://github.com/open5gs/open5gs
```
Compile with <i>meson</i> and build with <i>ninja</i>:
```
cd open5gs/ meson build --prefix=`pwd`/install
ninja -C build
```
Check wether the compilation is correct:
```
./build/tests/registration/registration
```
Run all test programs:
```
cd build
sudo meson test -v
```
Perform the installation process:
```
cd build
ninja install
cd ../
```
</details>
<details>
<summary><strong>Install srsRAN gNB</strong></summary>
Official documentation: https://docs.srsran.com/projects/project/en/latest/user_manuals/source/installation.html
**1. Installing build tools and dependencies**
The required build tools and dependencies for the project can be installed in Ubuntu using the following command:
```
sudo apt-get install cmake make gcc g++ pkg-config libfftw3-dev libmbedtls-dev libsctp-dev libyaml-cpp-dev libgtest-devg
```
**2. Clone and build**
Clone the project repository:
```
git clone https://github.com/srsRAN/srsRAN_Project.git
```
Build the code-base:
```
cd srsRAN_Project
mkdir build
cd build
cmake ../
make -j $(nproc)
make test -j $(nproc)
sudo make install
```
</details>
<details>
<summary><strong>Hardware prerequisites</strong></summary>
- USRP devices.
- USB 3.0 port to connect the SDR.
- It is recommended to at least have an i7 processor.
</details>
## 1. Configuring the project
Once the prerequisites have been fullfilled, the next step is to setup the 5G Sharp Orchestrator. First of all, clone the repository:
```
cd ~/
git clone https://github.com/Ethon-Shield/5g-sharp-orchestrator.git
```
To configure the 5G Sharp Orchestrator with Open5GS you will need to modify the corresponding parameters in the file `./conf/sharp-orchestrator.src` . In this file you will be able to set different network parameters such as the MCC, MNC or TAC, encryption and integrity alogrithms, as well as defining the file paths of the corresponding binaries.
The following variables are set based on the example setup described at the start of the tutorial.
**SHARP ORCHESTRATOR**:
- **SHARP_ORCHESTRATOR_IP_ADDRESS**=127.0.0.1
- **SHARP_ORCHESTRATOR_USERNAME**="test"
- **SHARP_ORCHESTRATOR_WORKING_DIR**="/home/test/5g-sharp-orhcestrator/"
**GENERAL**:
- **MCC**=001
- **MNC**=01
- **TAC**=1
- **DEBUG**="false"
- **DNS_IP_ADDRESS**="8.8.8.8"
- **DEPLOY_NRCORE_ONLY**="false"
- **BACKUP_DIR_PREFIX**=""
**NRCORE**:
- **NRCORE_TECH**=OPEN5GS
- **INT_ALGO_PRIORITY_LIST**=NIA1,NIA2,NIA0
- **CIPH_ALGO_PRIORITY_LIST**=NEA1,NEA2,NEA0
- **NRCORE_OPEN5GS_WD**="/home/test/open5gs"
**GNB**:
- **GNB_TECH**=SRS
- **GNB_IP_ADDRESS**=127.0.0.1
- **GNB_USERNAME**="test"
- **GNB_WORKING_DIR**="/home/test/Desktop/gnb"
- **ARFCN**="641280"
- **SRS_GNB_BIN**="/home/test/srsRAN_Project/build/apps/gnb/gnb"
- **BAND**="78"
- **CHANNEL_BW**="20"
- **SCS**="15"
### SUDOERS file
It will be necessary to modify /etc/.sudoers file (via visudo for example) in order to be able to execute certain commands that need root privileges:
```bash
test ALL=(ALL) NOPASSWD: \
/usr/bin/kill -9 *, \
/usr/bin/chown -R * /tmp, \
/usr/bin/chown -R * /logs, \
/usr/sbin/ip tuntap add name ogstun mode tun, \
/usr/sbin/ip addr del 10.45.0.1/16 dev ogstun, \
/usr/sbin/ip addr add 10.45.0.1/16 dev ogstun, \
/usr/sbin/ip addr del 2001\:db8\:cafe\:\:1/48 dev ogstun, \
/usr/sbin/ip addr add 2001\:db8\:cafe\:\:1/48 dev ogstun, \
/usr/sbin/ip link set ogstun up, \
/usr/sbin/sysctl net.ipv4.conf.all.forwarding=1, \
/usr/sbin/iptables -P FORWARD ACCEPT, \
/usr/sbin/iptables -S, \
/usr/sbin/ip route del *, \
/usr/sbin/ip route add *, \
/usr/bin/unbuffer *, \
/usr/bin/kill -9 *
```
### SSH KEYS
Furthermore, although in this example setup we are only using one physical machine, the nodes will talk to each other via ssh. Consequently, it is important to store the public ssh key of the corresponding user.
1. Generate ssh key pair: `ssh-key-gen -t rsa`
2. Copy public pair into remote machine (in this example setup - localhost): `ssh-copy-id -i ~/.ssh/id_rsa.pub test@127.0.0.1`
## 2. Checking the configuation is valid
Once the project has been configured accordingly, check if it has been correctly configured executing the next script: `./bin/check_conf.sh`. All checks should have a **YES**.
<details>
<summary><strong> Example output </strong></summary>
```
##################################
Checking basic variables
##################################
BASIC variables are OK
##################################
Checking necessary binaries
##################################
tshark ... YES
expect ... YES
tmux ... YES
uhd_find_devices ... YES
uhd_usrp_probe ... YES
open5gs-nrfd ... YES
open5gs-scpd ... YES
open5gs-amfd ... YES
open5gs-smfd ... YES
open5gs-upfd ... YES
open5gs-ausfd ... YES
open5gs-udmd ... YES
open5gs-pcfd ... YES
open5gs-nssfd ... YES
open5gs-bsfd ... YES
open5gs-udrd ... YES
##################################
Checking CORE IP address, username and working dir
##################################
CORE IP ADDRESS ... YES
CORE USERNAME ... YES
CORE WORKING DIR ... YES
Checking if open5gs services are active
MongoDB is running ... YES
##################################
Checking SSH connections
##################################
CORE --> GNB ... YES
GNB --> CORE ... YES
##################################
Checking necessary repositories & binaries
##################################
OPEN5GS CORE
/home/test/open5gs/ directory ... YES
NOTES:
- /home/test/open5gs/ in TAG v2.7.2-65-g6d80d4322
gNB
SRS gnb bin ... YES
##################################
Checking sudoers file
##################################
NOPASSWD in ORCH & CORE for test for command /usr/bin/kill -9 \* ... YES
NOPASSWD in ORCH & CORE for test for command /usr/bin/chown -R \* /tmp ... YES
NOPASSWD in ORCH & CORE for test for command /usr/bin/chown -R \* /logs ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/ip tuntap add name ogstun mode tun ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/ip addr del 10.45.0.1/16 dev ogstun ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/ip addr add 10.45.0.1/16 dev ogstun ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/ip addr del 2001\:db8\:cafe\:\:1/48 dev ogstun ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/ip addr add 2001\:db8\:cafe\:\:1/48 dev ogstun ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/ip link set ogstun up ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/sysctl net.ipv4.conf.all.forwarding\=1 ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/iptables -P FORWARD ACCEPT ... YES
NOPASSWD in ORCH & CORE for test for command /usr/sbin/iptables -S ... YES
NOPASSWD in GNB for test for command /usr/sbin/ip route del \* in GNB ... YES
NOPASSWD in GNB for test for command /usr/sbin/ip route add \* in GNB ... YES
NOPASSWD in GNB for test for command /usr/bin/unbuffer \* in GNB ... YES
NOPASSWD in GNB for test for command /usr/bin/kill -9 \* in GNB ... YES
##################################
Checking sharp-orchestrator.src parameters
##################################
MCC 001 ... YES
MNC 01 ... YES
DEBUG false ... YES
DEPLOY_NRCORE_ONLY false ... YES
DNS_IP_ADDRESS 8.8.8.8 ... YES
AMF_IP_ADDRESS 127.0.0.100 ... YES
SHARP_ORCHESTRATOR_IP_ADDRESS 127.0.0.1 ... YES
NRCORE_IP_ADDRESS 127.0.0.1 ... YES
GNB_IP_ADDRESS 127.0.0.1 ... YES
##################################
Checking gNB directory
##################################
GNB directory ... YES
```
</details>
## 3. Executing the tool
After checking the configuration file and setting every paramater correctly, you will be able to start the orchestration process.
##### STARTING THE ORCHESTRATOR APP
To start the orchestrator app execute the following command:
```bash
./tui.sh
```
You will have an interactive menu to perform all the needed actions.
![Main Menu](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/MAINMENU.png)
##### STARTING THE NETWORK
Choose the "Start network" option in the interactive menu --> "1"
##### STOPPING THE NETWORK
Choose the "Stop network" option in the interactive menu --> "2"
##### UPDATE GNB PARAMETERS ON REAL-TIME
Some parameters in the gNB can be updated on real-time. This is done to prevent the undeployment of the core network and slowing the whole process.
The current supported parameters for the srs gNB to be updated are:
- ARFCN
- BAND
- CHANNEL_BW
- SCS
Choose the "Change network parameters" option in the interactive menu --> "3"
This will show a sub menu with the different options:
- Setting the different parameters
- Updating them
![Submenu Update Parameters](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/SUBMENU_update_parameters.png)
Before updating any parameter, you need to set the value. For that, choose the corresponding "set" option and the value to set will be asked.
The new set value will appear in the menu, as it is shown in the images below
![Submenu Update Parameters Set ARFCN](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/SUBMENU_update_parameters_set_arfcn.png)
![Submenu Update Parameters ARFCN Set](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/SUBMENU_update_parameters_arfcn_setted.png)
After setting all the values you want to update, choose the "Update parameters" option in the interactive menu for the changes to take place.
This action will stop the running gNB instance and start a new one with the updated parameters.
Any error in the gNB execution due to invalid parameters selection will be prompted in the log screen.
##### BACKING UP FILES DURING EXECUTION
Stopping the network will automatically perform a backup. This options is used if you want to perform a backup during the execution without stopping the network.
The backup will be saved in the sharp-orchestrator/backups directory.
Making a backup will save the following files:
```
├── logs -> DIR that includes all the logs from the network nodes
├── pcaps -> DIR that includes all the pcaps from the network nodes
├── conf -> DIR that includes the latest configuration files of the network nodes
└── sharp_orchestrator.log -> Orchestration log
```
Choose the "Make backup" option in the interactive menu --> "4"
##### MANAGE SUBSCRIBERS IN DATABASE
To be able to connect subscribers to the deployed network they need to be provisioned in the corresponding databases.
Choose the "Edit Database" option in the interactive menu --> "5"
This will show a sub menu with the different options:
- Setting the different parameters (IMSI, KI, OPC)
- Adding a subscriber to the database - needed parameters: IMSI, KI, OPC
- Updating a subscriber in the database - needed parameters: IMSI, KI, OPC
- Removing a subscriber from the database - needed parameters: IMSI
![Submenu Edit Database](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/SUBMENU_edit_database.png)
Before performing an action to a subscriber, you need to add the required information. For that set the different parameters.
The next image shows an example of setting the IMSI:
![Submenu Edit Database Set IMSI](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/SUBMENU_edit_database_set_imsi.png)
After setting the IMSI, you would be able to remove it from the database, by chossing the option "Remove subscriber from the database" --> 6
![Submenu Edit Database Remove Subscriber](https://raw.githubusercontent.com/Ethon-Shield/5g-sharp-orchestrator/9eddaf0c19d8333708271f1e3d6348735e32ae90/images/SUBMENU_edit_database_remove_subscriber.png)
</details>
# More configuration options
- If you only want to deploy the Open5GS nrcore network without the radio node, set the DEPLOY_NRCORE_ONLY variable to "true"
# Viewing PCAP files
- Go to Analyze --> Enabled Protocols --> check the box mac_nr and mac_nr_udp
- Sometimes, when debugging the PCAP files, the traffic is encrypted using EEA0. To view this traffic, in Wireshark go to Edit -> Preferences -> Protocols -> NAS-5GS -> check box "Try to detect and decode 5G-EA0 ciphered message"

2
lib/diameter/s6a/message.h
View file

@ -71,7 +71,7 @@ extern "C" {
#define OGS_DIAM_S6A_CT_MME_UPDATE_PROCEDURE (0)
#define OGS_DIAM_S6A_CT_SGSN_UPDATE_PROCEDURE (1)
#define OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWL (2)
#define OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWAL (2)
#define OGS_DIAM_S6A_CT_UPDATE_PROCEDURE_IWF (3)
#define OGS_DIAM_S6A_CT_INITIAL_ATTACH_PROCEDURE (4)

2
lib/gtp/context.c
View file

@ -485,7 +485,7 @@ int ogs_gtp_context_parse_config(const char *local, const char *remote)
*
* In the following configuration,
* 127.0.0.4, 127.0.0.5 and 2001:db8:cafe::1 are ignored
* on PFCP Assocation Response message's
* on PFCP Association Response message's
* user plane IP resource information.
*
* gtpu:

4
lib/ipfw/ipfw2.c
View file

@ -73,6 +73,10 @@ int resvd_set_number = RESVD_SET;
int ipfw_socket = -1;
#if 1 /* modifed by acetcom */
#define errx(eval, ...) ogs_log_message(OGS_LOG_ERROR, 0, __VA_ARGS__)
#endif
#define CHECK_LENGTH(v, len) do { \
if ((v) < (len)) \
errx(EX_DATAERR, "Rule too long"); \

2
lib/ipfw/ogs-ipfw.c
View file

@ -79,7 +79,7 @@ int ogs_ipfw_compile_rule(ogs_ipfw_rule_t *ipfw_rule, char *flow_description)
/* ADDR */
i = 2;
token = ogs_strtok_r(NULL, " ", &saveptr);
while (token != NULL) {
while ((token != NULL) && (i < (MAX_NUM_OF_TOKEN-2))) {
av[i++] = token;
token = ogs_strtok_r(NULL, " ", &saveptr);
}

2
lib/pfcp/types.c
View file

@ -304,7 +304,7 @@ int16_t ogs_pfcp_build_sdf_filter(
int16_t ogs_pfcp_parse_sdf_filter(
ogs_pfcp_sdf_filter_t *filter, ogs_tlv_octet_t *octet)
{
int16_t size = 0;
uint32_t size = 0;
ogs_assert(filter);
ogs_assert(octet);

3
lib/pfcp/util.c
View file

@ -194,7 +194,8 @@ ogs_pfcp_extract_node_id(ogs_pfcp_message_t *message,
goto done;
}
memcpy(node_id, tlv_node_id->data, tlv_node_id->len);
memcpy(node_id, tlv_node_id->data, ogs_min(tlv_node_id->len, sizeof(ogs_pfcp_node_id_t)));
node_id->fqdn[OGS_MAX_FQDN_LEN - 1] = '\0';
if (node_id->type != OGS_PFCP_NODE_ID_IPV4 &&
node_id->type != OGS_PFCP_NODE_ID_IPV6 &&

6
lib/sbi/context.c
View file

@ -2458,8 +2458,12 @@ void ogs_sbi_object_free(ogs_sbi_object_t *sbi_object)
ogs_assert(sbi_object);
if (ogs_list_count(&sbi_object->xact_list))
if (ogs_list_count(&sbi_object->xact_list)) {
ogs_sbi_xact_t *xact = NULL; \
ogs_error("SBI running [%d]", ogs_list_count(&sbi_object->xact_list));
ogs_list_for_each(&sbi_object->xact_list, xact)
OGS_SBI_XACT_LOG(xact);
}
for (i = 0; i < OGS_SBI_MAX_NUM_OF_SERVICE_TYPE; i++) {
if (sbi_object->service_type_array[i].nf_instance_id)

29
lib/sbi/context.h
View file

@ -227,6 +227,35 @@ typedef struct ogs_sbi_object_s {
typedef ogs_sbi_request_t *(*ogs_sbi_build_f)(
void *context, void *data);
#define OGS_SBI_XACT_LOG(xact) \
do { \
ogs_error(" requester-nf-type[%s:%d]", \
OpenAPI_nf_type_ToString((xact)->requester_nf_type), \
(xact)->requester_nf_type); \
ogs_error(" service-name[%s:%d]", \
ogs_sbi_service_type_to_name((xact)->service_type), \
(xact)->service_type); \
if ((xact)->request) { \
int i; \
ogs_sbi_request_t *request = (xact)->request; \
if (request->h.method) \
ogs_error(" h.method[%s]", request->h.method); \
if (request->h.uri) \
ogs_error(" h.uri[%s]", request->h.uri); \
if (request->h.service.name) \
ogs_error(" h.service.name[%s]", request->h.service.name); \
if (request->h.api.version) \
ogs_error(" h.api.version[%s]", request->h.api.version); \
for (i = 0; i < OGS_SBI_MAX_NUM_OF_RESOURCE_COMPONENT && \
request->h.resource.component[i]; i++) \
ogs_error(" h.resource.component[%s:%d]", \
request->h.resource.component[i], i); \
ogs_error(" http.content_length[%d]", \
(int)request->http.content_length); \
if (request->http.content) \
ogs_error(" http.content[%s]", request->http.content); \
} \
} while(0)
typedef struct ogs_sbi_xact_s {
ogs_lnode_t lnode;

9
lib/sbi/nghttp2-server.c
View file

@ -1762,9 +1762,12 @@ static void session_write_callback(short when, ogs_socket_t fd, void *data)
ogs_assert(sbi_sess);
if (ogs_list_empty(&sbi_sess->write_queue) == true) {
ogs_assert(sbi_sess->poll.write);
ogs_pollset_remove(sbi_sess->poll.write);
sbi_sess->poll.write = NULL;
if (sbi_sess->poll.write) {
ogs_pollset_remove(sbi_sess->poll.write);
sbi_sess->poll.write = NULL;
} else
ogs_warn("poll.write has already been removed");
return;
}

31
src/amf/amf-sm.c
View file

@ -751,7 +751,9 @@ void amf_state_operational(ogs_fsm_t *s, amf_event_t *e)
break;
}
ogs_error("[%s] Cannot receive SBI message", amf_ue->suci);
ogs_error("[%s:%s] Cannot receive SBI message",
amf_ue->supi, amf_ue->suci);
r = nas_5gs_send_gmm_reject_from_sbi(amf_ue,
OGS_SBI_HTTP_STATUS_GATEWAY_TIMEOUT);
ogs_expect(r == OGS_OK);
@ -771,8 +773,31 @@ void amf_state_operational(ogs_fsm_t *s, amf_event_t *e)
break;
}
ogs_error("[%d:%d] Cannot receive SBI message",
sess->psi, sess->pti);
ogs_error("[%s:%s:%d:%d] Cannot receive SBI message",
amf_ue->supi, amf_ue->suci, sess->psi, sess->pti);
ran_ue = ran_ue_find_by_id(sess->ran_ue_id);
if (!ran_ue) {
ogs_error("[%s:%s:%d:%d] "
"NG Context has already been removed",
amf_ue->supi, amf_ue->suci, sess->psi, sess->pti);
break;
}
if (ran_ue->amf_ue_id == OGS_INVALID_POOL_ID) {
ogs_error("[%s:%s:%d:%d] "
"RAN-UE has already been deassociated",
amf_ue->supi, amf_ue->suci, sess->psi, sess->pti);
break;
}
if (amf_ue->id != ran_ue->amf_ue_id) {
ogs_error("[%s:%s:%d:%d] AMF-UE mismatched [%d!=%d]",
amf_ue->supi, amf_ue->suci, sess->psi, sess->pti,
amf_ue->id, ran_ue->amf_ue_id);
break;
}
if (sess->payload_container_type) {
r = nas_5gs_send_back_gsm_message(
ran_ue_find_by_id(sess->ran_ue_id), sess,

20
src/amf/context.c
View file

@ -977,12 +977,14 @@ int amf_context_parse_config(void)
ogs_yaml_iter_value(&network_name_iter);
uint8_t size = strlen(c_network_name);
uint8_t i;
for (i = 0;i<size;i++) {
for (i = 0; i < size &&
(((i * 2) + 1) <
(OGS_NAS_MAX_NETWORK_NAME_LEN - 1));
i++) {
/* Workaround to convert the ASCII to USC-2 */
network_full_name->name[i*2] = 0;
network_full_name->name[(i*2)+1] =
network_full_name->name[i * 2] = 0;
network_full_name->name[i * 2 + 1] =
c_network_name[i];
}
network_full_name->length = size*2+1;
network_full_name->coding_scheme = 1;
@ -994,12 +996,14 @@ int amf_context_parse_config(void)
ogs_yaml_iter_value(&network_name_iter);
uint8_t size = strlen(c_network_name);
uint8_t i;
for (i = 0;i<size;i++) {
for (i = 0; i < size &&
(((i * 2) + 1) <
(OGS_NAS_MAX_NETWORK_NAME_LEN - 1));
i++) {
/* Workaround to convert the ASCII to USC-2 */
network_short_name->name[i*2] = 0;
network_short_name->name[(i*2)+1] =
network_short_name->name[i * 2] = 0;
network_short_name->name[i * 2 + 1] =
c_network_name[i];
}
network_short_name->length = size*2+1;
network_short_name->coding_scheme = 1;

3
src/amf/context.h
View file

@ -1036,8 +1036,11 @@ amf_sess_t *amf_sess_add(amf_ue_t *amf_ue, uint8_t psi);
ogs_assert(sbi_object); \
\
if (ogs_list_count(&sbi_object->xact_list)) { \
ogs_sbi_xact_t *xact = NULL; \
ogs_error("SBI running [%d]", \
ogs_list_count(&sbi_object->xact_list)); \
ogs_list_for_each(&sbi_object->xact_list, xact) \
OGS_SBI_XACT_LOG(xact); \
} else { \
amf_sess_remove(__sESS); \
} \

4
src/amf/gmm-handler.c
View file

@ -1391,8 +1391,8 @@ int gmm_handle_ul_nas_transport(ran_ue_t *ran_ue, amf_ue_t *amf_ue,
}
if (!selected_slice || !sess->dnn) {
ogs_warn("[%s] DNN Not Supported OR "
"Not Subscribed in the Slice", amf_ue->supi);
ogs_warn("[%s] Ue requested DNN \"%s\" Not Supported OR "
"Not Subscribed in the Slice", amf_ue->supi, dnn->value);
r = nas_5gs_send_gmm_status(amf_ue,
OGS_5GMM_CAUSE_DNN_NOT_SUPPORTED_OR_NOT_SUBSCRIBED_IN_THE_SLICE);
ogs_expect(r == OGS_OK);

10
src/amf/gmm-sm.c
View file

@ -1344,6 +1344,16 @@ static void common_register_state(ogs_fsm_t *s, amf_event_t *e,
ran_ue = ran_ue_find_by_id(amf_ue->ran_ue_id);
ogs_assert(ran_ue);
ran_ue = ran_ue_find_by_id(amf_ue->ran_ue_id);
if (!ran_ue) {
ogs_error("No NG Context SUPI[%s] NAS-Type[%d] "
"RAN-UE-ID[%d:%p]",
amf_ue->supi, nas_message->gmm.h.message_type,
amf_ue->ran_ue_id, ran_ue_find_by_id(amf_ue->ran_ue_id));
ogs_assert(e->pkbuf);
ogs_log_hexdump(OGS_LOG_ERROR, e->pkbuf->data, e->pkbuf->len);
break;
}
h.type = e->nas.type;

4
src/amf/init.c
View file

@ -76,7 +76,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -128,7 +128,7 @@ static void amf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

8
src/amf/ngap-build.c
View file

@ -315,7 +315,13 @@ ogs_pkbuf_t *ngap_build_downlink_nas_transport(
ogs_assert(gmmbuf);
ogs_assert(ran_ue);
amf_ue = amf_ue_find_by_id(ran_ue->amf_ue_id);
ogs_assert(amf_ue);
if (!amf_ue) {
ogs_fatal(" AMF-UE-ID[%d] RAN_UE_NGAP_ID[%lld] AMF_UE_NGAP_ID[%lld]",
ran_ue->amf_ue_id,
(long long)ran_ue->ran_ue_ngap_id,
(long long)ran_ue->amf_ue_ngap_id);
ogs_assert_if_reached();
}
ogs_debug("DownlinkNASTransport");

10
src/amf/ngap-sctp.c
View file

@ -243,14 +243,8 @@ void ngap_recv_handler(ogs_sock_t *sock)
ngap_event_push(AMF_EVENT_NGAP_MESSAGE, sock, addr, pkbuf, 0, 0);
return;
} else {
if (ogs_socket_errno != OGS_EAGAIN) {
ogs_fatal("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
ogs_assert_if_reached();
} else {
ogs_error("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
}
ogs_error("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
}
ogs_pkbuf_free(pkbuf);

2
src/amf/npcf-handler.c
View file

@ -94,7 +94,7 @@ int amf_npcf_am_policy_control_handle_create(
}
if (!message.h.resource.component[1]) {
ogs_error("[%s] No Assocation ID [%s]",
ogs_error("[%s] No Association ID [%s]",
amf_ue->supi, recvmsg->http.location);
ogs_sbi_header_free(&header);

40
src/amf/nsmf-handler.c
View file

@ -586,15 +586,19 @@ int amf_nsmf_pdusession_handle_update_sm_context(
* 6. UEContextReleaseComplete
*/
ogs_warn("PDUSessionResourceSetupResponse(Unsuccessful)");
ogs_assert(ran_ue);
ogs_assert(ran_ue->deactivation.group);
if (ran_ue) {
ogs_assert(ran_ue->deactivation.group);
r = ngap_send_ran_ue_context_release_command(ran_ue,
ran_ue->deactivation.group,
ran_ue->deactivation.cause,
NGAP_UE_CTX_REL_NG_REMOVE_AND_UNLINK, 0);
ogs_expect(r == OGS_OK);
ogs_assert(r != OGS_ERROR);
r = ngap_send_ran_ue_context_release_command(ran_ue,
ran_ue->deactivation.group,
ran_ue->deactivation.cause,
NGAP_UE_CTX_REL_NG_REMOVE_AND_UNLINK, 0);
ogs_expect(r == OGS_OK);
ogs_assert(r != OGS_ERROR);
} else {
ogs_warn("[%s] RAN-NG Context has already been removed",
amf_ue->supi);
}
} else if (state == AMF_UPDATE_SM_CONTEXT_MODIFIED) {
/*
@ -625,15 +629,19 @@ int amf_nsmf_pdusession_handle_update_sm_context(
*/
if (AMF_SESSION_SYNC_DONE(amf_ue, state)) {
ogs_assert(ran_ue);
ogs_assert(ran_ue->deactivation.group);
if (ran_ue) {
ogs_assert(ran_ue->deactivation.group);
r = ngap_send_ran_ue_context_release_command(ran_ue,
ran_ue->deactivation.group,
ran_ue->deactivation.cause,
NGAP_UE_CTX_REL_NG_REMOVE_AND_UNLINK, 0);
ogs_expect(r == OGS_OK);
ogs_assert(r != OGS_ERROR);
r = ngap_send_ran_ue_context_release_command(ran_ue,
ran_ue->deactivation.group,
ran_ue->deactivation.cause,
NGAP_UE_CTX_REL_NG_REMOVE_AND_UNLINK, 0);
ogs_expect(r == OGS_OK);
ogs_assert(r != OGS_ERROR);
} else {
ogs_warn("[%s] RAN-NG Context has already been removed",
amf_ue->supi);
}
}
} else if (state == AMF_UPDATE_SM_CONTEXT_REGISTRATION_REQUEST) {

4
src/ausf/init.c
View file

@ -61,7 +61,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -108,7 +108,7 @@ static void ausf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

3
src/bsf/bsf-sm.c
View file

@ -172,7 +172,8 @@ void bsf_state_operational(ogs_fsm_t *s, bsf_event_t *e)
}
if (!sess) {
ogs_error("Not found [%s]", message.h.uri);
ogs_error("Not found [%s:%s]",
message.h.method, message.h.uri);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_NOT_FOUND,

4
src/bsf/init.c
View file

@ -63,7 +63,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -111,7 +111,7 @@ static void bsf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

2
src/hss/hss-context.c
View file

@ -1531,7 +1531,7 @@ int hss_handle_change_event(const bson_t *document)
if (send_clr_flag) {
ogs_info("[%s] Cancel Location Requested", imsi_bcd);
hss_s6a_send_clr(imsi_bcd, NULL, NULL,
OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWL);
OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWAL);
} else if (send_idr_flag) {
ogs_info("[%s] Subscription-Data Changed", imsi_bcd);
hss_s6a_send_idr(imsi_bcd, 0, subdatamask);

8
src/hss/hss-cx-path.c
View file

@ -301,7 +301,7 @@ static int hss_ogs_diam_cx_mar_cb( struct msg **msg, struct avp *avp,
/* Check if IMPI(User-Name) + IMPU(Public-Identity) is associated */
matched = hss_cx_identity_is_associated(user_name, public_identity);
if (!matched) {
ogs_error("User-Name[%s] Public-Identity[%s] is not assocated",
ogs_error("User-Name[%s] Public-Identity[%s] is not associated",
user_name, public_identity);
result_code = OGS_DIAM_CX_ERROR_IDENTITIES_DONT_MATCH;
goto out;
@ -545,7 +545,7 @@ static int hss_ogs_diam_cx_mar_cb( struct msg **msg, struct avp *avp,
ret = fd_msg_avp_add(avp, MSG_BRW_LAST_CHILD, avpch);
ogs_assert(ret == 0);
/* Set the Integirty-Key AVP */
/* Set the Integrity-Key AVP */
ret = fd_msg_avp_new(ogs_diam_cx_integrity_key, 0, &avpch);
ogs_assert(ret == 0);
val.os.data = ik;
@ -686,7 +686,7 @@ static int hss_ogs_diam_cx_sar_cb( struct msg **msg, struct avp *avp,
/* Check if IMPI(User-Name) + IMPU(Public-Identity) is associated */
matched = hss_cx_identity_is_associated(user_name, public_identity);
if (!matched) {
ogs_error("User-Name[%s] Public-Identity[%s] is not assocated",
ogs_error("User-Name[%s] Public-Identity[%s] is not associated",
user_name, public_identity);
result_code = OGS_DIAM_CX_ERROR_IDENTITIES_DONT_MATCH;
goto out;
@ -717,7 +717,7 @@ static int hss_ogs_diam_cx_sar_cb( struct msg **msg, struct avp *avp,
visited_network_identifier =
hss_cx_get_visited_network_identifier(public_identity);
if (!visited_network_identifier) {
ogs_error("Cannot find Visted-Network-Identifier "
ogs_error("Cannot find Visited-Network-Identifier "
"for User-Name[%s] Public-Identity[%s]",
user_name, public_identity);
result_code = OGS_DIAM_CX_ERROR_IDENTITY_NOT_REGISTERED;

2
src/hss/hss-init.c
View file

@ -99,7 +99,7 @@ static void hss_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

2
src/hss/hss-s6a-path.c
View file

@ -1340,7 +1340,7 @@ void hss_s6a_send_clr(char *imsi_bcd, char *mme_host, char *mme_realm,
/* Set the CLR-Flags */
ret = fd_msg_avp_new(ogs_diam_s6a_clr_flags, 0, &avp);
ogs_assert(ret == 0);
if (cancellation_type == OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWL) {
if (cancellation_type == OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWAL) {
val.u32 = (OGS_DIAM_S6A_CLR_FLAGS_REATTACH_REQUIRED |
OGS_DIAM_S6A_CLR_FLAGS_S6A_S6D_INDICATOR);
} else {

2
src/hss/hss-swx-path.c
View file

@ -317,7 +317,7 @@ static int hss_ogs_diam_swx_mar_cb( struct msg **msg, struct avp *avp,
ret = fd_msg_avp_add(avp, MSG_BRW_LAST_CHILD, avpch);
ogs_assert(ret == 0);
/* Set the Integirty-Key AVP */
/* Set the Integrity-Key AVP */
ret = fd_msg_avp_new(ogs_diam_cx_integrity_key, 0, &avpch);
ogs_assert(ret == 0);
val.os.data = ik;

6
src/mme/emm-sm.c
View file

@ -337,15 +337,15 @@ static void common_register_state(ogs_fsm_t *s, mme_event_t *e,
enb_ue = enb_ue_find_by_id(mme_ue->enb_ue_id);
if (!enb_ue) {
ogs_fatal("No S1 Context IMSI[%s] NAS-Type[%d] "
ogs_error("No S1 Context IMSI[%s] NAS-Type[%d] "
"ENB-UE-ID[%d:%d][%p:%p]",
mme_ue->imsi_bcd, message->emm.h.message_type,
e->enb_ue_id, mme_ue->enb_ue_id,
enb_ue_find_by_id(e->enb_ue_id),
enb_ue_find_by_id(mme_ue->enb_ue_id));
ogs_assert(e->pkbuf);
ogs_log_hexdump(OGS_LOG_FATAL, e->pkbuf->data, e->pkbuf->len);
ogs_assert_if_reached();
ogs_log_hexdump(OGS_LOG_ERROR, e->pkbuf->data, e->pkbuf->len);
break;
}
h.type = e->nas_type;

28
src/mme/mme-context.c
View file

@ -2014,12 +2014,14 @@ int mme_context_parse_config(void)
ogs_yaml_iter_value(&network_name_iter);
uint8_t size = strlen(c_network_name);
uint8_t i;
for (i = 0;i<size;i++) {
for (i = 0; i < size &&
(((i * 2) + 1) <
(OGS_NAS_MAX_NETWORK_NAME_LEN - 1));
i++) {
/* Workaround to convert the ASCII to USC-2 */
network_full_name->name[i*2] = 0;
network_full_name->name[(i*2)+1] =
network_full_name->name[i * 2] = 0;
network_full_name->name[i * 2 + 1] =
c_network_name[i];
}
network_full_name->length = size*2+1;
network_full_name->coding_scheme = 1;
@ -2031,12 +2033,14 @@ int mme_context_parse_config(void)
ogs_yaml_iter_value(&network_name_iter);
uint8_t size = strlen(c_network_name);
uint8_t i;
for (i = 0;i<size;i++) {
for (i = 0; i < size &&
(((i * 2) + 1) <
(OGS_NAS_MAX_NETWORK_NAME_LEN - 1));
i++) {
/* Workaround to convert the ASCII to USC-2 */
network_short_name->name[i*2] = 0;
network_short_name->name[(i*2)+1] =
network_short_name->name[i * 2] = 0;
network_short_name->name[i * 2 + 1] =
c_network_name[i];
}
network_short_name->length = size*2+1;
network_short_name->coding_scheme = 1;
@ -2834,10 +2838,14 @@ void mme_vlr_close(mme_vlr_t *vlr)
{
ogs_assert(vlr);
if (vlr->poll)
if (vlr->poll) {
ogs_pollset_remove(vlr->poll);
if (vlr->sock)
vlr->poll = NULL;
}
if (vlr->sock) {
ogs_sctp_destroy(vlr->sock);
vlr->sock = NULL;
}
}
mme_vlr_t *mme_vlr_find_by_sock(const ogs_sock_t *sock)

2
src/mme/mme-init.c
View file

@ -126,7 +126,7 @@ static void mme_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

2
src/mme/mme-s6a-handler.c
View file

@ -277,7 +277,7 @@ void mme_s6a_handle_clr(mme_ue_t *mme_ue, ogs_diam_s6a_message_t *s6a_message)
ogs_debug(" OGS_NAS_EPS TYPE[%d]", mme_ue->nas_eps.type);
switch (clr_message->cancellation_type) {
case OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWL:
case OGS_DIAM_S6A_CT_SUBSCRIPTION_WITHDRAWAL:
mme_ue->detach_type = MME_DETACH_TYPE_HSS_EXPLICIT;
/*

91
src/mme/s1ap-build.c
View file

@ -372,30 +372,39 @@ static void fill_e_rab_to_be_setup(
if (bearer->qos.mbr.downlink || bearer->qos.mbr.uplink ||
bearer->qos.gbr.downlink || bearer->qos.gbr.uplink) {
ogs_assert(bearer->qos.mbr.downlink);
ogs_assert(bearer->qos.mbr.uplink);
ogs_assert(bearer->qos.gbr.downlink);
ogs_assert(bearer->qos.gbr.uplink);
if (bearer->qos.mbr.downlink && bearer->qos.mbr.uplink &&
bearer->qos.gbr.downlink && bearer->qos.gbr.uplink) {
ogs_debug(" MBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.mbr.downlink,
(long long)bearer->qos.mbr.uplink);
ogs_debug(" GBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.gbr.downlink,
(long long)bearer->qos.gbr.uplink);
ogs_debug(" MBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.mbr.downlink,
(long long)bearer->qos.mbr.uplink);
ogs_debug(" GBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.gbr.downlink,
(long long)bearer->qos.gbr.uplink);
gbrQosInformation =
CALLOC(1, sizeof(struct S1AP_GBR_QosInformation));
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateDL,
bearer->qos.mbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateUL,
bearer->qos.mbr.uplink);
asn_uint642INTEGER(&gbrQosInformation->
e_RAB_GuaranteedBitrateDL, bearer->qos.gbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->
e_RAB_GuaranteedBitrateUL, bearer->qos.gbr.uplink);
e_rab->e_RABlevelQoSParameters.gbrQosInformation =
gbrQosInformation;
gbrQosInformation =
CALLOC(1, sizeof(struct S1AP_GBR_QosInformation));
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateDL,
bearer->qos.mbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateUL,
bearer->qos.mbr.uplink);
asn_uint642INTEGER(&gbrQosInformation->
e_RAB_GuaranteedBitrateDL, bearer->qos.gbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->
e_RAB_GuaranteedBitrateUL, bearer->qos.gbr.uplink);
e_rab->e_RABlevelQoSParameters.gbrQosInformation =
gbrQosInformation;
} else {
ogs_error("Missing one or more MBR/GBR parameters; "
"defaulting to Non-GBR flow ");
ogs_error(" MBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.mbr.downlink,
(long long)bearer->qos.mbr.uplink);
ogs_error(" GBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.gbr.downlink,
(long long)bearer->qos.gbr.uplink);
}
}
rv = ogs_asn_ip_to_BIT_STRING(
@ -1141,21 +1150,31 @@ ogs_pkbuf_t *s1ap_build_e_rab_setup_request(
if (bearer->qos.mbr.downlink || bearer->qos.mbr.uplink ||
bearer->qos.gbr.downlink || bearer->qos.gbr.uplink) {
ogs_assert(bearer->qos.mbr.downlink);
ogs_assert(bearer->qos.mbr.uplink);
ogs_assert(bearer->qos.gbr.downlink);
ogs_assert(bearer->qos.gbr.uplink);
if (bearer->qos.mbr.downlink && bearer->qos.mbr.uplink &&
bearer->qos.gbr.downlink && bearer->qos.gbr.uplink) {
gbrQosInformation = CALLOC(1, sizeof(S1AP_GBR_QosInformation_t));
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateDL,
bearer->qos.mbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateUL,
bearer->qos.mbr.uplink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_GuaranteedBitrateDL,
bearer->qos.gbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_GuaranteedBitrateUL,
bearer->qos.gbr.uplink);
e_rab->e_RABlevelQoSParameters.gbrQosInformation = gbrQosInformation;
gbrQosInformation = CALLOC(1, sizeof(S1AP_GBR_QosInformation_t));
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateDL,
bearer->qos.mbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_MaximumBitrateUL,
bearer->qos.mbr.uplink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_GuaranteedBitrateDL,
bearer->qos.gbr.downlink);
asn_uint642INTEGER(&gbrQosInformation->e_RAB_GuaranteedBitrateUL,
bearer->qos.gbr.uplink);
e_rab->e_RABlevelQoSParameters.gbrQosInformation =
gbrQosInformation;
} else {
ogs_error("Missing one or more MBR/GBR parameters; "
"defaulting to Non-GBR flow ");
ogs_error(" MBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.mbr.downlink,
(long long)bearer->qos.mbr.uplink);
ogs_error(" GBR[DL:%lld,UL:%lld]",
(long long)bearer->qos.gbr.downlink,
(long long)bearer->qos.gbr.uplink);
}
}
rv = ogs_asn_ip_to_BIT_STRING(

10
src/mme/s1ap-sctp.c
View file

@ -245,14 +245,8 @@ void s1ap_recv_handler(ogs_sock_t *sock)
s1ap_event_push(MME_EVENT_S1AP_MESSAGE, sock, addr, pkbuf, 0, 0);
return;
} else {
if (ogs_socket_errno != OGS_EAGAIN) {
ogs_fatal("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
ogs_assert_if_reached();
} else {
ogs_error("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
}
ogs_error("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
}
ogs_pkbuf_free(pkbuf);

10
src/mme/sgsap-sctp.c
View file

@ -183,14 +183,8 @@ static void recv_handler(ogs_sock_t *sock)
sgsap_event_push(MME_EVENT_SGSAP_MESSAGE, sock, NULL, pkbuf, 0, 0);
return;
} else {
if (ogs_socket_errno != OGS_EAGAIN) {
ogs_fatal("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
ogs_assert_if_reached();
} else {
ogs_error("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
}
ogs_error("ogs_sctp_recvmsg(%d) failed(%d:%s-0x%x)",
size, errno, strerror(errno), flags);
}
ogs_pkbuf_free(pkbuf);
}

2
src/nrf/init.c
View file

@ -102,7 +102,7 @@ static void nrf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

16
src/nrf/nf-sm.c
View file

@ -81,7 +81,7 @@ void nrf_nf_state_final(ogs_fsm_t *s, nrf_event_t *e)
void nrf_nf_state_will_register(ogs_fsm_t *s, nrf_event_t *e)
{
bool handled;
bool handled = false;
ogs_sbi_nf_instance_t *nf_instance = NULL;
ogs_sbi_stream_t *stream = NULL;
@ -128,7 +128,9 @@ void nrf_nf_state_will_register(ogs_fsm_t *s, nrf_event_t *e)
handled = nrf_nnrf_handle_nf_register(
nf_instance, stream, message);
if (handled == false)
if (handled == true)
OGS_FSM_TRAN(s, nrf_nf_state_registered);
else
OGS_FSM_TRAN(s, nrf_nf_state_exception);
break;
@ -139,6 +141,7 @@ void nrf_nf_state_will_register(ogs_fsm_t *s, nrf_event_t *e)
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
"Invalid HTTP method", message->h.method, NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
END
break;
@ -150,6 +153,7 @@ void nrf_nf_state_will_register(ogs_fsm_t *s, nrf_event_t *e)
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
"Invalid resource name",
message->h.resource.component[0], NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
END
break;
@ -161,9 +165,8 @@ void nrf_nf_state_will_register(ogs_fsm_t *s, nrf_event_t *e)
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
"Invalid resource name", message->h.service.name,
NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
END
OGS_FSM_TRAN(s, nrf_nf_state_registered);
break;
default:
@ -175,7 +178,6 @@ void nrf_nf_state_will_register(ogs_fsm_t *s, nrf_event_t *e)
message, "Unknown event", nrf_event_get_name(e),
NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
break;
}
}
@ -278,6 +280,7 @@ void nrf_nf_state_registered(ogs_fsm_t *s, nrf_event_t *e)
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
"Invalid HTTP method", message->h.method, NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
END
break;
@ -289,6 +292,7 @@ void nrf_nf_state_registered(ogs_fsm_t *s, nrf_event_t *e)
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
"Invalid resource name",
message->h.resource.component[0], NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
END
break;
@ -300,6 +304,7 @@ void nrf_nf_state_registered(ogs_fsm_t *s, nrf_event_t *e)
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
"Invalid resource name", message->h.service.name,
NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
END
break;
@ -312,7 +317,6 @@ void nrf_nf_state_registered(ogs_fsm_t *s, nrf_event_t *e)
message, "Unknown event", nrf_event_get_name(e),
NULL));
OGS_FSM_TRAN(s, nrf_nf_state_exception);
break;
}
}

10
src/nrf/nrf-sm.c
View file

@ -163,6 +163,16 @@ void nrf_state_operational(ogs_fsm_t *s, nrf_event_t *e)
&message, "Not found",
message.h.resource.component[1], NULL));
END
} else {
if (NF_INSTANCE_ID_IS_SELF(nf_instance->id)) {
ogs_error("SELF Not allowed [%s]", nf_instance->id);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_FORBIDDEN,
&message, "SELF Not allowed",
nf_instance->id, NULL));
break;
}
}
if (nf_instance) {

4
src/nssf/init.c
View file

@ -61,7 +61,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -108,7 +108,7 @@ static void nssf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

50
src/pcf/am-sm.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2024 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -37,7 +37,7 @@ void pcf_am_state_final(ogs_fsm_t *s, pcf_event_t *e)
void pcf_am_state_operational(ogs_fsm_t *s, pcf_event_t *e)
{
bool handled;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_am_t *pcf_ue_am = NULL;
ogs_sbi_stream_t *stream = NULL;
ogs_pool_id_t stream_id;
@ -48,8 +48,8 @@ void pcf_am_state_operational(ogs_fsm_t *s, pcf_event_t *e)
pcf_sm_debug(e);
pcf_ue = pcf_ue_find_by_id(e->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_am = pcf_ue_am_find_by_id(e->pcf_ue_am_id);
ogs_assert(pcf_ue_am);
switch (e->h.id) {
case OGS_FSM_ENTRY_SIG:
@ -75,9 +75,9 @@ void pcf_am_state_operational(ogs_fsm_t *s, pcf_event_t *e)
SWITCH(message->h.method)
CASE(OGS_SBI_HTTP_METHOD_POST)
handled = pcf_npcf_am_policy_control_handle_create(
pcf_ue, stream, message);
pcf_ue_am, stream, message);
if (!handled) {
ogs_error("[%s] Cannot handle SBI message", pcf_ue->supi);
ogs_error("[%s] Cannot handle SBI message", pcf_ue_am->supi);
OGS_FSM_TRAN(s, pcf_am_state_exception);
}
break;
@ -89,7 +89,7 @@ void pcf_am_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
ogs_error("[%s] Invalid HTTP method [%s]",
pcf_ue->supi, message->h.method);
pcf_ue_am->supi, message->h.method);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
@ -122,39 +122,40 @@ void pcf_am_state_operational(ogs_fsm_t *s, pcf_event_t *e)
if (message->res_status ==
OGS_SBI_HTTP_STATUS_NOT_FOUND) {
ogs_warn("[%s] Cannot find SUPI [%d]",
pcf_ue->supi, message->res_status);
pcf_ue_am->supi, message->res_status);
} else {
ogs_error("[%s] HTTP response error [%d]",
pcf_ue->supi, message->res_status);
pcf_ue_am->supi, message->res_status);
}
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, message->res_status,
NULL, "HTTP response error", pcf_ue->supi,
NULL, "HTTP response error", pcf_ue_am->supi,
NULL));
break;
}
pcf_nudr_dr_handle_query_am_data(pcf_ue, stream, message);
pcf_nudr_dr_handle_query_am_data(
pcf_ue_am, stream, message);
break;
DEFAULT
ogs_error("[%s] Invalid resource name [%s]",
pcf_ue->supi, message->h.resource.component[1]);
pcf_ue_am->supi, message->h.resource.component[1]);
ogs_assert_if_reached();
END
break;
DEFAULT
ogs_error("[%s] Invalid resource name [%s]",
pcf_ue->supi, message->h.resource.component[0]);
pcf_ue_am->supi, message->h.resource.component[0]);
ogs_assert_if_reached();
END
break;
DEFAULT
ogs_error("[%s] Invalid API name [%s]",
pcf_ue->supi, message->h.service.name);
pcf_ue_am->supi, message->h.service.name);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_BAD_REQUEST, message,
@ -164,21 +165,22 @@ void pcf_am_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
default:
ogs_error("[%s] Unknown event %s", pcf_ue->supi, pcf_event_get_name(e));
ogs_error("[%s] Unknown event %s",
pcf_ue_am->supi, pcf_event_get_name(e));
break;
}
}
void pcf_am_state_deleted(ogs_fsm_t *s, pcf_event_t *e)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_am_t *pcf_ue_am = NULL;
ogs_assert(s);
ogs_assert(e);
pcf_sm_debug(e);
pcf_ue = pcf_ue_find_by_id(e->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_am = pcf_ue_am_find_by_id(e->pcf_ue_am_id);
ogs_assert(pcf_ue_am);
switch (e->h.id) {
case OGS_FSM_ENTRY_SIG:
@ -188,21 +190,22 @@ void pcf_am_state_deleted(ogs_fsm_t *s, pcf_event_t *e)
break;
default:
ogs_error("[%s] Unknown event %s", pcf_ue->supi, pcf_event_get_name(e));
ogs_error("[%s] Unknown event %s", pcf_ue_am->supi,
pcf_event_get_name(e));
break;
}
}
void pcf_am_state_exception(ogs_fsm_t *s, pcf_event_t *e)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_am_t *pcf_ue_am = NULL;
ogs_assert(s);
ogs_assert(e);
pcf_sm_debug(e);
pcf_ue = pcf_ue_find_by_id(e->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_am = pcf_ue_am_find_by_id(e->pcf_ue_am_id);
ogs_assert(pcf_ue_am);
switch (e->h.id) {
case OGS_FSM_ENTRY_SIG:
@ -212,7 +215,8 @@ void pcf_am_state_exception(ogs_fsm_t *s, pcf_event_t *e)
break;
default:
ogs_error("[%s] Unknown event %s", pcf_ue->supi, pcf_event_get_name(e));
ogs_error("[%s] Unknown event %s", pcf_ue_am->supi,
pcf_event_get_name(e));
break;
}
}

232
src/pcf/context.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2023 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -23,7 +23,8 @@ static pcf_context_t self;
int __pcf_log_domain;
static OGS_POOL(pcf_ue_pool, pcf_ue_t);
static OGS_POOL(pcf_ue_am_pool, pcf_ue_am_t);
static OGS_POOL(pcf_ue_sm_pool, pcf_ue_sm_t);
static OGS_POOL(pcf_sess_pool, pcf_sess_t);
static OGS_POOL(pcf_app_pool, pcf_app_t);
@ -42,14 +43,18 @@ void pcf_context_init(void)
ogs_log_install_domain(&__ogs_dbi_domain, "dbi", ogs_core()->log.level);
ogs_log_install_domain(&__pcf_log_domain, "pcf", ogs_core()->log.level);
ogs_pool_init(&pcf_ue_pool, ogs_global_conf()->max.ue);
ogs_pool_init(&pcf_ue_am_pool, ogs_global_conf()->max.ue);
ogs_pool_init(&pcf_ue_sm_pool, ogs_global_conf()->max.ue);
ogs_pool_init(&pcf_sess_pool, ogs_app()->pool.sess);
ogs_pool_init(&pcf_app_pool, ogs_app()->pool.sess);
ogs_list_init(&self.pcf_ue_list);
ogs_list_init(&self.pcf_ue_am_list);
ogs_list_init(&self.pcf_ue_sm_list);
self.supi_hash = ogs_hash_make();
ogs_assert(self.supi_hash);
self.supi_am_hash = ogs_hash_make();
ogs_assert(self.supi_am_hash);
self.supi_sm_hash = ogs_hash_make();
ogs_assert(self.supi_sm_hash);
self.ipv4addr_hash = ogs_hash_make();
ogs_assert(self.ipv4addr_hash);
self.ipv6prefix_hash = ogs_hash_make();
@ -62,10 +67,13 @@ void pcf_context_final(void)
{
ogs_assert(context_initialized == 1);
pcf_ue_remove_all();
pcf_ue_am_remove_all();
pcf_ue_sm_remove_all();
ogs_assert(self.supi_hash);
ogs_hash_destroy(self.supi_hash);
ogs_assert(self.supi_am_hash);
ogs_hash_destroy(self.supi_am_hash);
ogs_assert(self.supi_sm_hash);
ogs_hash_destroy(self.supi_sm_hash);
ogs_assert(self.ipv4addr_hash);
ogs_hash_destroy(self.ipv4addr_hash);
ogs_assert(self.ipv6prefix_hash);
@ -73,7 +81,8 @@ void pcf_context_final(void)
ogs_pool_final(&pcf_app_pool);
ogs_pool_final(&pcf_sess_pool);
ogs_pool_final(&pcf_ue_pool);
ogs_pool_final(&pcf_ue_am_pool);
ogs_pool_final(&pcf_ue_sm_pool);
context_initialized = 0;
}
@ -335,110 +344,164 @@ int pcf_context_parse_config(void)
return OGS_OK;
}
pcf_ue_t *pcf_ue_add(char *supi)
pcf_ue_am_t *pcf_ue_am_add(char *supi)
{
pcf_event_t e;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_am_t *pcf_ue_am = NULL;
ogs_assert(supi);
ogs_pool_id_calloc(&pcf_ue_pool, &pcf_ue);
ogs_assert(pcf_ue);
ogs_pool_id_calloc(&pcf_ue_am_pool, &pcf_ue_am);
ogs_assert(pcf_ue_am);
/* SBI Type */
pcf_ue->sbi.type = OGS_SBI_OBJ_UE_TYPE;
pcf_ue_am->sbi.type = OGS_SBI_OBJ_UE_TYPE;
/* SBI Features */
OGS_SBI_FEATURES_SET(pcf_ue->am_policy_control_features,
OGS_SBI_FEATURES_SET(pcf_ue_am->am_policy_control_features,
OGS_SBI_NPCF_AM_POLICY_CONTROL_UE_AMBR_AUTHORIZATION);
pcf_ue->association_id = ogs_msprintf("%d",
(int)ogs_pool_index(&pcf_ue_pool, pcf_ue));
ogs_assert(pcf_ue->association_id);
pcf_ue_am->association_id = ogs_msprintf("%d",
(int)ogs_pool_index(&pcf_ue_am_pool, pcf_ue_am));
ogs_assert(pcf_ue_am->association_id);
pcf_ue->supi = ogs_strdup(supi);
ogs_assert(pcf_ue->supi);
ogs_hash_set(self.supi_hash, pcf_ue->supi, strlen(pcf_ue->supi), pcf_ue);
pcf_ue_am->supi = ogs_strdup(supi);
ogs_assert(pcf_ue_am->supi);
ogs_hash_set(self.supi_am_hash, pcf_ue_am->supi, strlen(pcf_ue_am->supi), pcf_ue_am);
memset(&e, 0, sizeof(e));
e.pcf_ue_id = pcf_ue->id;
ogs_fsm_init(&pcf_ue->sm, pcf_am_state_initial, pcf_am_state_final, &e);
e.pcf_ue_am_id = pcf_ue_am->id;
ogs_fsm_init(&pcf_ue_am->sm, pcf_am_state_initial, pcf_am_state_final, &e);
ogs_list_add(&self.pcf_ue_list, pcf_ue);
ogs_list_add(&self.pcf_ue_am_list, pcf_ue_am);
return pcf_ue;
return pcf_ue_am;
}
void pcf_ue_remove(pcf_ue_t *pcf_ue)
void pcf_ue_am_remove(pcf_ue_am_t *pcf_ue_am)
{
pcf_event_t e;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_am);
ogs_list_remove(&self.pcf_ue_list, pcf_ue);
ogs_list_remove(&self.pcf_ue_am_list, pcf_ue_am);
memset(&e, 0, sizeof(e));
e.pcf_ue_id = pcf_ue->id;
ogs_fsm_fini(&pcf_ue->sm, &e);
e.pcf_ue_am_id = pcf_ue_am->id;
ogs_fsm_fini(&pcf_ue_am->sm, &e);
/* Free SBI object memory */
if (ogs_list_count(&pcf_ue->sbi.xact_list))
if (ogs_list_count(&pcf_ue_am->sbi.xact_list))
ogs_error("UE transaction [%d]",
ogs_list_count(&pcf_ue->sbi.xact_list));
ogs_sbi_object_free(&pcf_ue->sbi);
ogs_list_count(&pcf_ue_am->sbi.xact_list));
ogs_sbi_object_free(&pcf_ue_am->sbi);
pcf_sess_remove_all(pcf_ue);
OpenAPI_policy_association_request_free(pcf_ue_am->policy_association_request);
if (pcf_ue_am->subscribed_ue_ambr)
OpenAPI_ambr_free(pcf_ue_am->subscribed_ue_ambr);
OpenAPI_policy_association_request_free(pcf_ue->policy_association_request);
if (pcf_ue->subscribed_ue_ambr)
OpenAPI_ambr_free(pcf_ue->subscribed_ue_ambr);
ogs_assert(pcf_ue_am->association_id);
ogs_free(pcf_ue_am->association_id);
ogs_assert(pcf_ue->association_id);
ogs_free(pcf_ue->association_id);
ogs_assert(pcf_ue_am->supi);
ogs_hash_set(self.supi_am_hash, pcf_ue_am->supi, strlen(pcf_ue_am->supi), NULL);
ogs_free(pcf_ue_am->supi);
ogs_assert(pcf_ue->supi);
ogs_hash_set(self.supi_hash, pcf_ue->supi, strlen(pcf_ue->supi), NULL);
ogs_free(pcf_ue->supi);
if (pcf_ue_am->notification_uri)
ogs_free(pcf_ue_am->notification_uri);
if (pcf_ue_am->namf.client)
ogs_sbi_client_remove(pcf_ue_am->namf.client);
if (pcf_ue->notification_uri)
ogs_free(pcf_ue->notification_uri);
if (pcf_ue->namf.client)
ogs_sbi_client_remove(pcf_ue->namf.client);
if (pcf_ue_am->gpsi)
ogs_free(pcf_ue_am->gpsi);
if (pcf_ue_am->pei)
ogs_free(pcf_ue_am->pei);
if (pcf_ue->gpsi)
ogs_free(pcf_ue->gpsi);
if (pcf_ue->pei)
ogs_free(pcf_ue->pei);
ogs_pool_id_free(&pcf_ue_pool, pcf_ue);
ogs_pool_id_free(&pcf_ue_am_pool, pcf_ue_am);
}
void pcf_ue_remove_all(void)
void pcf_ue_am_remove_all(void)
{
pcf_ue_t *pcf_ue = NULL, *next = NULL;;
pcf_ue_am_t *pcf_ue_am = NULL, *next = NULL;;
ogs_list_for_each_safe(&self.pcf_ue_list, next, pcf_ue)
pcf_ue_remove(pcf_ue);
ogs_list_for_each_safe(&self.pcf_ue_am_list, next, pcf_ue_am)
pcf_ue_am_remove(pcf_ue_am);
}
pcf_ue_t *pcf_ue_find_by_supi(char *supi)
pcf_ue_am_t *pcf_ue_am_find_by_supi(char *supi)
{
ogs_assert(supi);
return (pcf_ue_t *)ogs_hash_get(self.supi_hash, supi, strlen(supi));
return (pcf_ue_am_t *)ogs_hash_get(self.supi_am_hash, supi, strlen(supi));
}
pcf_ue_t *pcf_ue_find_by_association_id(char *association_id)
pcf_ue_am_t *pcf_ue_am_find_by_association_id(char *association_id)
{
ogs_assert(association_id);
return ogs_pool_find(&pcf_ue_pool, atoll(association_id));
return ogs_pool_find(&pcf_ue_am_pool, atoll(association_id));
}
pcf_sess_t *pcf_sess_add(pcf_ue_t *pcf_ue, uint8_t psi)
pcf_ue_sm_t *pcf_ue_sm_add(char *supi)
{
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_assert(supi);
ogs_pool_id_calloc(&pcf_ue_sm_pool, &pcf_ue_sm);
ogs_assert(pcf_ue_sm);
pcf_ue_sm->supi = ogs_strdup(supi);
ogs_assert(pcf_ue_sm->supi);
ogs_hash_set(self.supi_sm_hash, pcf_ue_sm->supi, strlen(pcf_ue_sm->supi), pcf_ue_sm);
ogs_list_add(&self.pcf_ue_sm_list, pcf_ue_sm);
return pcf_ue_sm;
}
void pcf_ue_sm_remove(pcf_ue_sm_t *pcf_ue_sm)
{
ogs_assert(pcf_ue_sm);
ogs_list_remove(&self.pcf_ue_sm_list, pcf_ue_sm);
pcf_sess_remove_all(pcf_ue_sm);
ogs_assert(pcf_ue_sm->supi);
ogs_hash_set(self.supi_sm_hash, pcf_ue_sm->supi, strlen(pcf_ue_sm->supi), NULL);
ogs_free(pcf_ue_sm->supi);
if (pcf_ue_sm->gpsi)
ogs_free(pcf_ue_sm->gpsi);
ogs_pool_id_free(&pcf_ue_sm_pool, pcf_ue_sm);
}
void pcf_ue_sm_remove_all(void)
{
pcf_ue_sm_t *pcf_ue_sm = NULL, *next = NULL;;
ogs_list_for_each_safe(&self.pcf_ue_sm_list, next, pcf_ue_sm)
pcf_ue_sm_remove(pcf_ue_sm);
}
pcf_ue_sm_t *pcf_ue_sm_find_by_supi(char *supi)
{
ogs_assert(supi);
return (pcf_ue_sm_t *)ogs_hash_get(self.supi_sm_hash, supi, strlen(supi));
}
pcf_ue_sm_t *pcf_ue_sm_find_by_association_id(char *association_id)
{
ogs_assert(association_id);
return ogs_pool_find(&pcf_ue_sm_pool, atoll(association_id));
}
pcf_sess_t *pcf_sess_add(pcf_ue_sm_t *pcf_ue_sm, uint8_t psi)
{
pcf_event_t e;
pcf_sess_t *sess = NULL;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_sm);
ogs_assert(psi != OGS_NAS_PDU_SESSION_IDENTITY_UNASSIGNED);
ogs_pool_id_calloc(&pcf_sess_pool, &sess);
@ -465,7 +528,7 @@ pcf_sess_t *pcf_sess_add(pcf_ue_t *pcf_ue, uint8_t psi)
(int)ogs_pool_index(&pcf_sess_pool, sess));
ogs_assert(sess->sm_policy_id);
sess->pcf_ue_id = pcf_ue->id;
sess->pcf_ue_sm_id = pcf_ue_sm->id;
sess->psi = psi;
sess->s_nssai.sst = 0;
@ -475,7 +538,7 @@ pcf_sess_t *pcf_sess_add(pcf_ue_t *pcf_ue, uint8_t psi)
e.sess_id = sess->id;
ogs_fsm_init(&sess->sm, pcf_sm_state_initial, pcf_sm_state_final, &e);
ogs_list_add(&pcf_ue->sess_list, sess);
ogs_list_add(&pcf_ue_sm->sess_list, sess);
return sess;
}
@ -483,13 +546,13 @@ pcf_sess_t *pcf_sess_add(pcf_ue_t *pcf_ue, uint8_t psi)
void pcf_sess_remove(pcf_sess_t *sess)
{
pcf_event_t e;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
ogs_list_remove(&pcf_ue->sess_list, sess);
ogs_list_remove(&pcf_ue_sm->sess_list, sess);
memset(&e, 0, sizeof(e));
e.sess_id = sess->id;
@ -534,13 +597,13 @@ void pcf_sess_remove(pcf_sess_t *sess)
ogs_pool_id_free(&pcf_sess_pool, sess);
}
void pcf_sess_remove_all(pcf_ue_t *pcf_ue)
void pcf_sess_remove_all(pcf_ue_sm_t *pcf_ue_sm)
{
pcf_sess_t *sess = NULL, *next_sess = NULL;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_sm);
ogs_list_for_each_safe(&pcf_ue->sess_list, next_sess, sess)
ogs_list_for_each_safe(&pcf_ue_sm->sess_list, next_sess, sess)
pcf_sess_remove(sess);
}
@ -634,11 +697,13 @@ pcf_sess_t *pcf_sess_find_by_sm_policy_id(char *sm_policy_id)
return pcf_sess_find(atoll(sm_policy_id));
}
pcf_sess_t *pcf_sess_find_by_psi(pcf_ue_t *pcf_ue, uint8_t psi)
pcf_sess_t *pcf_sess_find_by_psi(pcf_ue_sm_t *pcf_ue_sm, uint8_t psi)
{
pcf_sess_t *sess = NULL;
ogs_list_for_each(&pcf_ue->sess_list, sess)
ogs_assert(pcf_ue_sm);
ogs_list_for_each(&pcf_ue_sm->sess_list, sess)
if (psi == sess->psi) return sess;
return NULL;
@ -661,7 +726,7 @@ pcf_sess_t *pcf_sess_find_by_ipv4addr(char *ipv4addr_string)
}
int pcf_sessions_number_by_snssai_and_dnn(
pcf_ue_t *pcf_ue, ogs_s_nssai_t *s_nssai, char *dnn)
pcf_ue_sm_t *pcf_ue_sm, ogs_s_nssai_t *s_nssai, char *dnn)
{
int number_of_sessions = 0;
pcf_sess_t *sess = NULL;
@ -669,7 +734,7 @@ int pcf_sessions_number_by_snssai_and_dnn(
ogs_assert(s_nssai);
ogs_assert(dnn);
ogs_list_for_each(&pcf_ue->sess_list, sess)
ogs_list_for_each(&pcf_ue_sm->sess_list, sess)
if (sess->s_nssai.sst == s_nssai->sst &&
sess->dnn && ogs_strcasecmp(sess->dnn, dnn) == 0)
number_of_sessions++;
@ -721,9 +786,14 @@ pcf_sess_t *pcf_sess_find_by_ipv6prefix(char *ipv6prefix_string)
&ipv6prefix, (ipv6prefix.len >> 3) + 1);
}
pcf_ue_t *pcf_ue_find_by_id(ogs_pool_id_t id)
pcf_ue_am_t *pcf_ue_am_find_by_id(ogs_pool_id_t id)
{
return ogs_pool_find_by_id(&pcf_ue_pool, id);
return ogs_pool_find_by_id(&pcf_ue_am_pool, id);
}
pcf_ue_sm_t *pcf_ue_sm_find_by_id(ogs_pool_id_t id)
{
return ogs_pool_find_by_id(&pcf_ue_sm_pool, id);
}
pcf_sess_t *pcf_sess_find_by_id(ogs_pool_id_t id)
@ -800,9 +870,9 @@ pcf_app_t *pcf_app_find_by_app_session_id(char *app_session_id)
int pcf_instance_get_load(void)
{
return (((ogs_pool_size(&pcf_ue_pool) -
ogs_pool_avail(&pcf_ue_pool)) * 100) /
ogs_pool_size(&pcf_ue_pool));
return (((ogs_pool_size(&pcf_ue_sm_pool) -
ogs_pool_avail(&pcf_ue_sm_pool)) * 100) /
ogs_pool_size(&pcf_ue_sm_pool));
}
int pcf_get_session_data(const char *supi,

62
src/pcf/context.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -38,14 +38,18 @@ extern int __pcf_log_domain;
#define OGS_LOG_DOMAIN __pcf_log_domain
typedef struct pcf_context_s {
ogs_list_t pcf_ue_list;
ogs_hash_t *supi_hash;
ogs_list_t pcf_ue_am_list;
#define PCF_UE_SM_IS_LAST_SESSION(__pCF) \
((__pCF) && (ogs_list_count(&(__pCF)->sess_list)) == 1)
ogs_list_t pcf_ue_sm_list;
ogs_hash_t *supi_am_hash;
ogs_hash_t *supi_sm_hash;
ogs_hash_t *ipv4addr_hash;
ogs_hash_t *ipv6prefix_hash;
} pcf_context_t;
struct pcf_ue_s {
struct pcf_ue_am_s {
ogs_sbi_object_t sbi;
ogs_pool_id_t id;
ogs_fsm_t sm;
@ -70,10 +74,29 @@ struct pcf_ue_s {
OpenAPI_policy_association_request_t *policy_association_request;
OpenAPI_ambr_t *subscribed_ue_ambr;
};
struct pcf_ue_sm_s {
ogs_lnode_t lnode;
ogs_pool_id_t id;
char *supi;
char *gpsi;
ogs_list_t sess_list;
};
#define PCF_SESS_CLEAR(__sESS) \
do { \
pcf_ue_sm_t *pcf_ue_sm = NULL; \
ogs_assert(__sESS); \
pcf_ue_sm = pcf_ue_sm_find_by_id((__sESS)->pcf_ue_sm_id); \
ogs_assert(pcf_ue_sm); \
if (PCF_UE_SM_IS_LAST_SESSION(pcf_ue_sm)) \
pcf_ue_sm_remove(pcf_ue_sm); \
else \
pcf_sess_remove(__sESS); \
} while(0)
struct pcf_sess_s {
ogs_sbi_object_t sbi;
ogs_pool_id_t id;
@ -156,7 +179,7 @@ struct pcf_sess_s {
ogs_list_t app_list;
/* Related Context */
ogs_pool_id_t pcf_ue_id;
ogs_pool_id_t pcf_ue_sm_id;
};
typedef struct pcf_app_s {
@ -181,30 +204,37 @@ pcf_context_t *pcf_self(void);
int pcf_context_parse_config(void);
pcf_ue_t *pcf_ue_add(char *supi);
void pcf_ue_remove(pcf_ue_t *pcf_ue);
void pcf_ue_remove_all(void);
pcf_ue_t *pcf_ue_find_by_supi(char *supi);
pcf_ue_t *pcf_ue_find_by_association_id(char *association_id);
pcf_ue_am_t *pcf_ue_am_add(char *supi);
void pcf_ue_am_remove(pcf_ue_am_t *pcf_ue_am);
void pcf_ue_am_remove_all(void);
pcf_ue_am_t *pcf_ue_am_find_by_supi(char *supi);
pcf_ue_am_t *pcf_ue_am_find_by_association_id(char *association_id);
pcf_sess_t *pcf_sess_add(pcf_ue_t *pcf_ue, uint8_t psi);
pcf_ue_sm_t *pcf_ue_sm_add(char *supi);
void pcf_ue_sm_remove(pcf_ue_sm_t *pcf_ue_sm);
void pcf_ue_sm_remove_all(void);
pcf_ue_sm_t *pcf_ue_sm_find_by_supi(char *supi);
pcf_ue_sm_t *pcf_ue_sm_find_by_association_id(char *association_id);
pcf_sess_t *pcf_sess_add(pcf_ue_sm_t *pcf_ue_sm, uint8_t psi);
void pcf_sess_remove(pcf_sess_t *sess);
void pcf_sess_remove_all(pcf_ue_t *pcf_ue);
void pcf_sess_remove_all(pcf_ue_sm_t *pcf_ue_sm);
bool pcf_sess_set_ipv4addr(pcf_sess_t *sess, char *ipv4addr);
bool pcf_sess_set_ipv6prefix(pcf_sess_t *sess, char *ipv6prefix);
pcf_sess_t *pcf_sess_find(uint32_t index);
pcf_sess_t *pcf_sess_find_by_sm_policy_id(char *sm_policy_id);
pcf_sess_t *pcf_sess_find_by_psi(pcf_ue_t *pcf_ue, uint8_t psi);
pcf_sess_t *pcf_sess_find_by_dnn(pcf_ue_t *pcf_ue, char *dnn);
pcf_sess_t *pcf_sess_find_by_psi(pcf_ue_sm_t *pcf_ue_sm, uint8_t psi);
pcf_sess_t *pcf_sess_find_by_dnn(pcf_ue_sm_t *pcf_ue_sm, char *dnn);
pcf_sess_t *pcf_sess_find_by_ipv4addr(char *ipv4addr_string);
pcf_sess_t *pcf_sess_find_by_ipv6addr(char *ipv6addr_string);
pcf_sess_t *pcf_sess_find_by_ipv6prefix(char *ipv6prefix_string);
int pcf_sessions_number_by_snssai_and_dnn(
pcf_ue_t *pcf_ue, ogs_s_nssai_t *s_nssai, char *dnn);
pcf_ue_sm_t *pcf_ue_sm, ogs_s_nssai_t *s_nssai, char *dnn);
pcf_ue_t *pcf_ue_find_by_id(ogs_pool_id_t id);
pcf_ue_am_t *pcf_ue_am_find_by_id(ogs_pool_id_t id);
pcf_ue_sm_t *pcf_ue_sm_find_by_id(ogs_pool_id_t id);
pcf_sess_t *pcf_sess_find_by_id(ogs_pool_id_t id);
pcf_app_t *pcf_app_add(pcf_sess_t *sess);

8
src/pcf/event.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -26,14 +26,16 @@
extern "C" {
#endif
typedef struct pcf_ue_s pcf_ue_t;
typedef struct pcf_ue_am_s pcf_ue_am_t;
typedef struct pcf_ue_sm_s pcf_ue_sm_t;
typedef struct pcf_sess_s pcf_sess_t;
typedef struct pcf_app_s pcf_app_t;
typedef struct pcf_event_s {
ogs_event_t h;
ogs_pool_id_t pcf_ue_id;
ogs_pool_id_t pcf_ue_am_id;
ogs_pool_id_t pcf_ue_sm_id;
ogs_pool_id_t sess_id;
pcf_app_t *app;
} pcf_event_t;

4
src/pcf/init.c
View file

@ -74,7 +74,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -129,7 +129,7 @@ static void pcf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

10
src/pcf/namf-build.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -20,21 +20,21 @@
#include "namf-build.h"
ogs_sbi_request_t *pcf_namf_callback_build_am_policy_control(
pcf_ue_t *pcf_ue, void *data)
pcf_ue_am_t *pcf_ue_am, void *data)
{
ogs_sbi_message_t message;
ogs_sbi_request_t *request = NULL;
OpenAPI_policy_update_t PolicyUpdate;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue->notification_uri);
ogs_assert(pcf_ue_am);
ogs_assert(pcf_ue_am->notification_uri);
memset(&PolicyUpdate, 0, sizeof(PolicyUpdate));
memset(&message, 0, sizeof(message));
message.h.method = (char *)OGS_SBI_HTTP_METHOD_POST;
message.h.uri = pcf_ue->notification_uri;
message.h.uri = pcf_ue_am->notification_uri;
message.PolicyUpdate = &PolicyUpdate;

4
src/pcf/namf-build.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -27,7 +27,7 @@ extern "C" {
#endif
ogs_sbi_request_t *pcf_namf_callback_build_am_policy_control(
pcf_ue_t *pcf_ue, void *data);
pcf_ue_am_t *pcf_ue_am, void *data);
#ifdef __cplusplus
}

18
src/pcf/nbsf-build.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2023 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -22,7 +22,7 @@
ogs_sbi_request_t *pcf_nbsf_management_build_register(
pcf_sess_t *sess, void *data)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_sbi_message_t message;
ogs_sbi_request_t *request = NULL;
@ -40,8 +40,8 @@ ogs_sbi_request_t *pcf_nbsf_management_build_register(
int i;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
memset(&message, 0, sizeof(message));
message.h.method = (char *)OGS_SBI_HTTP_METHOD_POST;
@ -53,8 +53,8 @@ ogs_sbi_request_t *pcf_nbsf_management_build_register(
memset(&PcfBinding, 0, sizeof(PcfBinding));
memset(&sNssai, 0, sizeof(sNssai));
PcfBinding.supi = pcf_ue->supi;
PcfBinding.gpsi = pcf_ue->gpsi;
PcfBinding.supi = pcf_ue_sm->supi;
PcfBinding.gpsi = pcf_ue_sm->gpsi;
PcfBinding.ipv4_addr = sess->ipv4addr_string;
PcfBinding.ipv6_prefix = sess->ipv6prefix_string;
@ -183,14 +183,14 @@ end:
ogs_sbi_request_t *pcf_nbsf_management_build_de_register(
pcf_sess_t *sess, void *data)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_sbi_message_t message;
ogs_sbi_request_t *request = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
ogs_assert(sess->binding.resource_uri);
memset(&message, 0, sizeof(message));

24
src/pcf/nbsf-handler.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -26,7 +26,7 @@ bool pcf_nbsf_management_handle_register(
{
int rv, status = 0;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_sbi_server_t *server = NULL;
ogs_sbi_header_t header;
@ -42,27 +42,27 @@ bool pcf_nbsf_management_handle_register(
ogs_sockaddr_t *addr = NULL, *addr6 = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
ogs_assert(stream);
server = ogs_sbi_server_from_stream(stream);
ogs_assert(server);
ogs_assert(recvmsg);
ogs_assert(pcf_ue->supi);
ogs_assert(pcf_ue_sm->supi);
ogs_assert(sess->dnn);
if (!recvmsg->http.location) {
strerror = ogs_msprintf("[%s:%d] No http.location",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!recvmsg->PcfBinding) {
strerror = ogs_msprintf("[%s:%d] No PcfBinding",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -80,13 +80,13 @@ bool pcf_nbsf_management_handle_register(
rv = ogs_sbi_parse_header(&message, &header);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] Cannot parse http.location [%s]",
pcf_ue->supi, sess->psi, recvmsg->http.location);
pcf_ue_sm->supi, sess->psi, recvmsg->http.location);
goto cleanup;
}
if (!message.h.resource.component[1]) {
strerror = ogs_msprintf("[%s:%d] No Binding ID [%s]",
pcf_ue->supi, sess->psi, recvmsg->http.location);
pcf_ue_sm->supi, sess->psi, recvmsg->http.location);
ogs_sbi_header_free(&header);
goto cleanup;
@ -96,18 +96,18 @@ bool pcf_nbsf_management_handle_register(
&scheme, &fqdn, &fqdn_port, &addr, &addr6, header.uri);
if (rc == false || scheme == OpenAPI_uri_scheme_NULL) {
strerror = ogs_msprintf("[%s:%d] Invalid URI [%s]",
pcf_ue->supi, sess->psi, header.uri);
pcf_ue_sm->supi, sess->psi, header.uri);
ogs_sbi_header_free(&header);
goto cleanup;
}
client = ogs_sbi_client_find(scheme, fqdn, fqdn_port, addr, addr6);
if (!client) {
ogs_debug("[%s:%d] ogs_sbi_client_add()", pcf_ue->supi, sess->psi);
ogs_debug("[%s:%d] ogs_sbi_client_add()", pcf_ue_sm->supi, sess->psi);
client = ogs_sbi_client_add(scheme, fqdn, fqdn_port, addr, addr6);
if (!client) {
strerror = ogs_msprintf("[%s:%d] ogs_sbi_client_add() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
ogs_sbi_header_free(&header);
ogs_free(fqdn);

16
src/pcf/nnrf-handler.c
View file

@ -29,7 +29,8 @@ void pcf_nnrf_handle_nf_discover(
ogs_sbi_service_type_e service_type = OGS_SBI_SERVICE_TYPE_NULL;
ogs_sbi_discovery_option_t *discovery_option = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_ue_am_t *pcf_ue_am = NULL;
pcf_sess_t *sess = NULL;
OpenAPI_nf_type_e target_nf_type = OpenAPI_nf_type_NULL;
@ -60,13 +61,13 @@ void pcf_nnrf_handle_nf_discover(
}
if (sbi_object->type == OGS_SBI_OBJ_UE_TYPE) {
pcf_ue = pcf_ue_find_by_id(sbi_object_id);
ogs_assert(pcf_ue);
pcf_ue_am = pcf_ue_am_find_by_id(sbi_object_id);
ogs_assert(pcf_ue_am);
} else if (sbi_object->type == OGS_SBI_OBJ_SESS_TYPE) {
sess = pcf_sess_find_by_id(sbi_object_id);
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
} else {
ogs_fatal("(NF discover) Not implemented [%s:%d]",
ogs_sbi_service_type_to_name(service_type), sbi_object->type);
@ -78,8 +79,9 @@ void pcf_nnrf_handle_nf_discover(
nf_instance = ogs_sbi_nf_instance_find_by_discovery_param(
target_nf_type, requester_nf_type, discovery_option);
if (!nf_instance) {
ogs_error("[%s:%d] (NF discover) No [%s:%s]",
pcf_ue ? pcf_ue->supi : "Unknown",
ogs_error("[%s:%s:%d] (NF discover) No [%s:%s]",
pcf_ue_am ? pcf_ue_am->supi : "Unknown",
pcf_ue_sm ? pcf_ue_sm->supi : "Unknown",
sess ? sess->psi : 0,
ogs_sbi_service_type_to_name(service_type),
OpenAPI_nf_type_ToString(requester_nf_type));

214
src/pcf/npcf-handler.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2023 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -21,7 +21,7 @@
#include "npcf-handler.h"
bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
bool pcf_npcf_am_policy_control_handle_create(pcf_ue_am_t *pcf_ue_am,
ogs_sbi_stream_t *stream, ogs_sbi_message_t *message)
{
bool rc;
@ -40,7 +40,7 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
uint16_t fqdn_port = 0;
ogs_sockaddr_t *addr = NULL, *addr6 = NULL;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_am);
ogs_assert(stream);
server = ogs_sbi_server_from_stream(stream);
ogs_assert(server);
@ -48,35 +48,35 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
PolicyAssociationRequest = message->PolicyAssociationRequest;
if (!PolicyAssociationRequest) {
ogs_error("[%s] No PolicyAssociationRequest", pcf_ue->supi);
ogs_error("[%s] No PolicyAssociationRequest", pcf_ue_am->supi);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
message, "[%s] No PolicyAssociationRequest", pcf_ue->supi,
message, "[%s] No PolicyAssociationRequest", pcf_ue_am->supi,
NULL));
return false;
}
if (!PolicyAssociationRequest->notification_uri) {
ogs_error("[%s] No notificationUri", pcf_ue->supi);
ogs_error("[%s] No notificationUri", pcf_ue_am->supi);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
message, "No notificationUri", pcf_ue->supi, NULL));
message, "No notificationUri", pcf_ue_am->supi, NULL));
return false;
}
if (!PolicyAssociationRequest->supi) {
ogs_error("[%s] No supi", pcf_ue->supi);
ogs_error("[%s] No supi", pcf_ue_am->supi);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
message, "No supi", pcf_ue->supi, NULL));
message, "No supi", pcf_ue_am->supi, NULL));
return false;
}
if (!PolicyAssociationRequest->supp_feat) {
ogs_error("[%s] No suppFeat", pcf_ue->supi);
ogs_error("[%s] No suppFeat", pcf_ue_am->supi);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
message, "No suppFeat", pcf_ue->supi, NULL));
message, "No suppFeat", pcf_ue_am->supi, NULL));
return false;
}
@ -84,18 +84,18 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
PolicyAssociationRequest->notification_uri);
if (rc == false || scheme == OpenAPI_uri_scheme_NULL) {
ogs_error("[%s] Invalid URI [%s]",
pcf_ue->supi, PolicyAssociationRequest->notification_uri);
pcf_ue_am->supi, PolicyAssociationRequest->notification_uri);
ogs_assert(true ==
ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
message, "[%s] Invalid URI", pcf_ue->supi, NULL));
message, "[%s] Invalid URI", pcf_ue_am->supi, NULL));
return false;
}
if (pcf_ue->notification_uri)
ogs_free(pcf_ue->notification_uri);
pcf_ue->notification_uri = ogs_strdup(
if (pcf_ue_am->notification_uri)
ogs_free(pcf_ue_am->notification_uri);
pcf_ue_am->notification_uri = ogs_strdup(
PolicyAssociationRequest->notification_uri);
ogs_assert(pcf_ue->notification_uri);
ogs_assert(pcf_ue_am->notification_uri);
client = ogs_sbi_client_find(scheme, fqdn, fqdn_port, addr, addr6);
if (!client) {
@ -111,7 +111,7 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
return false;
}
}
OGS_SBI_SETUP_CLIENT(&pcf_ue->namf, client);
OGS_SBI_SETUP_CLIENT(&pcf_ue_am->namf, client);
ogs_free(fqdn);
ogs_freeaddrinfo(addr);
@ -120,26 +120,26 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
supported_features =
ogs_uint64_from_string_hexadecimal(
PolicyAssociationRequest->supp_feat);
pcf_ue->am_policy_control_features &= supported_features;
pcf_ue_am->am_policy_control_features &= supported_features;
if (PolicyAssociationRequest->gpsi) {
if (pcf_ue->gpsi)
ogs_free(pcf_ue->gpsi);
pcf_ue->gpsi = ogs_strdup(PolicyAssociationRequest->gpsi);
if (pcf_ue_am->gpsi)
ogs_free(pcf_ue_am->gpsi);
pcf_ue_am->gpsi = ogs_strdup(PolicyAssociationRequest->gpsi);
}
pcf_ue->access_type = PolicyAssociationRequest->access_type;
pcf_ue_am->access_type = PolicyAssociationRequest->access_type;
if (PolicyAssociationRequest->pei) {
if (pcf_ue->pei)
ogs_free(pcf_ue->pei);
pcf_ue->pei = ogs_strdup(PolicyAssociationRequest->pei);
if (pcf_ue_am->pei)
ogs_free(pcf_ue_am->pei);
pcf_ue_am->pei = ogs_strdup(PolicyAssociationRequest->pei);
}
Guami = PolicyAssociationRequest->guami;
if (Guami && Guami->amf_id &&
Guami->plmn_id && Guami->plmn_id->mnc && Guami->plmn_id->mcc) {
ogs_sbi_parse_guami(&pcf_ue->guami, PolicyAssociationRequest->guami);
ogs_sbi_parse_guami(&pcf_ue_am->guami, PolicyAssociationRequest->guami);
}
OpenAPI_list_for_each(PolicyAssociationRequest->allowed_snssais, node) {
@ -149,26 +149,27 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
s_nssai.sst = Snssai->sst;
s_nssai.sd = ogs_s_nssai_sd_from_string(Snssai->sd);
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(&pcf_ue_am->guami.plmn_id,
&s_nssai, PCF_METR_CTR_PA_POLICYAMASSOREQ, 1);
} else {
ogs_error("[%s] No Snssai", pcf_ue->supi);
ogs_error("[%s] No Snssai", pcf_ue_am->supi);
}
}
if (PolicyAssociationRequest->rat_type)
pcf_ue->rat_type = PolicyAssociationRequest->rat_type;
pcf_ue_am->rat_type = PolicyAssociationRequest->rat_type;
pcf_ue->policy_association_request =
pcf_ue_am->policy_association_request =
OpenAPI_policy_association_request_copy(
pcf_ue->policy_association_request,
pcf_ue_am->policy_association_request,
message->PolicyAssociationRequest);
if (PolicyAssociationRequest->ue_ambr)
pcf_ue->subscribed_ue_ambr = OpenAPI_ambr_copy(
pcf_ue->subscribed_ue_ambr, PolicyAssociationRequest->ue_ambr);
pcf_ue_am->subscribed_ue_ambr = OpenAPI_ambr_copy(
pcf_ue_am->subscribed_ue_ambr,
PolicyAssociationRequest->ue_ambr);
if (ogs_sbi_supi_in_vplmn(pcf_ue->supi) == true) {
if (ogs_sbi_supi_in_vplmn(pcf_ue_am->supi) == true) {
/* Visited PLMN */
OpenAPI_policy_association_t PolicyAssociation;
@ -177,9 +178,9 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
ogs_sbi_response_t *response = NULL;
memset(&PolicyAssociation, 0, sizeof(PolicyAssociation));
PolicyAssociation.request = pcf_ue->policy_association_request;
PolicyAssociation.request = pcf_ue_am->policy_association_request;
PolicyAssociation.supp_feat =
ogs_uint64_to_string(pcf_ue->am_policy_control_features);
ogs_uint64_to_string(pcf_ue_am->am_policy_control_features);
ogs_assert(PolicyAssociation.supp_feat);
memset(&header, 0, sizeof(header));
@ -187,7 +188,7 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
(char *)OGS_SBI_SERVICE_NAME_NPCF_AM_POLICY_CONTROL;
header.api.version = (char *)OGS_SBI_API_V1;
header.resource.component[0] = (char *)OGS_SBI_RESOURCE_NAME_POLICIES;
header.resource.component[1] = pcf_ue->association_id;
header.resource.component[1] = pcf_ue_am->association_id;
memset(&sendmsg, 0, sizeof(sendmsg));
sendmsg.PolicyAssociation = &PolicyAssociation;
@ -205,8 +206,8 @@ bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
return true;
} else {
/* Home PLMN */
r = pcf_ue_sbi_discover_and_send(OGS_SBI_SERVICE_TYPE_NUDR_DR, NULL,
pcf_nudr_dr_build_query_am_data, pcf_ue, stream, NULL);
r = pcf_ue_am_sbi_discover_and_send(OGS_SBI_SERVICE_TYPE_NUDR_DR, NULL,
pcf_nudr_dr_build_query_am_data, pcf_ue_am, stream, NULL);
ogs_expect(r == OGS_OK);
ogs_assert(r != OGS_ERROR);
@ -221,7 +222,7 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
int status = 0;
int r;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
OpenAPI_sm_policy_context_data_t *SmPolicyContextData = NULL;
OpenAPI_plmn_id_nid_t *servingNetwork = NULL;
@ -236,47 +237,47 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
char *home_network_domain = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(stream);
ogs_assert(message);
SmPolicyContextData = message->SmPolicyContextData;
if (!SmPolicyContextData) {
strerror = ogs_msprintf("[%s:%d] No SmPolicyContextData",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!SmPolicyContextData->supi) {
strerror = ogs_msprintf("[%s:%d] No supi", pcf_ue->supi, sess->psi);
strerror = ogs_msprintf("[%s:%d] No supi", pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!SmPolicyContextData->pdu_session_id) {
strerror = ogs_msprintf("[%s:%d] No pduSessionId",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!SmPolicyContextData->pdu_session_type) {
strerror = ogs_msprintf("[%s:%d] No pduSessionType",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!SmPolicyContextData->dnn) {
strerror = ogs_msprintf("[%s:%d] No dnn", pcf_ue->supi, sess->psi);
strerror = ogs_msprintf("[%s:%d] No dnn", pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!SmPolicyContextData->notification_uri) {
strerror = ogs_msprintf("[%s:%d] No notificationUri",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -285,7 +286,7 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
!SmPolicyContextData->ipv6_address_prefix) {
strerror = ogs_msprintf(
"[%s:%d] No IPv4 address[%p] or IPv6 prefix[%p]",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
SmPolicyContextData->ipv4_address,
SmPolicyContextData->ipv6_address_prefix);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
@ -295,7 +296,7 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
sliceInfo = SmPolicyContextData->slice_info;
if (!sliceInfo) {
strerror = ogs_msprintf("[%s:%d] No sliceInfo",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -304,13 +305,13 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
if (servingNetwork) {
if (!servingNetwork->mcc) {
strerror = ogs_msprintf("[%s:%d] No servingNetwork->mcc",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!servingNetwork->mnc) {
strerror = ogs_msprintf("[%s:%d] No servingNetwork->mnc",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -322,11 +323,18 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
SmPolicyContextData->notification_uri);
if (rc == false || scheme == OpenAPI_uri_scheme_NULL) {
strerror = ogs_msprintf("[%s:%d] Invalid URI [%s]",
pcf_ue->supi, sess->psi, SmPolicyContextData->notification_uri);
pcf_ue_sm->supi, sess->psi,
SmPolicyContextData->notification_uri);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (SmPolicyContextData->gpsi) {
if (pcf_ue_sm->gpsi)
ogs_free(pcf_ue_sm->gpsi);
pcf_ue_sm->gpsi = ogs_strdup(SmPolicyContextData->gpsi);
}
if (SmPolicyContextData->supp_feat) {
uint64_t supported_features =
ogs_uint64_from_string_hexadecimal(
@ -393,16 +401,16 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
* by comparing the MNC part of the SUPI and full-DNN.
*/
if (mcc && mnc &&
strncmp(pcf_ue->supi, "imsi-", strlen("imsi-")) == 0) {
strncmp(pcf_ue_sm->supi, "imsi-", strlen("imsi-")) == 0) {
int mnc_len = 0;
char buf[OGS_PLMNIDSTRLEN];
ogs_snprintf(buf, OGS_PLMNIDSTRLEN, "%03d%02d", mcc, mnc);
if (strncmp(pcf_ue->supi + 5, buf, strlen(buf)) == 0)
if (strncmp(pcf_ue_sm->supi + 5, buf, strlen(buf)) == 0)
mnc_len = 2;
ogs_snprintf(buf, OGS_PLMNIDSTRLEN, "%03d%03d", mcc, mnc);
if (strncmp(pcf_ue->supi + 5, buf, strlen(buf)) == 0)
if (strncmp(pcf_ue_sm->supi + 5, buf, strlen(buf)) == 0)
mnc_len = 3;
/* Change Home PLMN for VPLMN */
@ -458,10 +466,12 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
OpenAPI_clear_and_free_string_list(sess->ipv4_frame_route_list);
sess->ipv4_frame_route_list = OpenAPI_list_create();
OpenAPI_list_for_each(SmPolicyContextData->ipv4_frame_route_list, node) {
OpenAPI_list_for_each(
SmPolicyContextData->ipv4_frame_route_list, node) {
if (!node->data)
continue;
OpenAPI_list_add(sess->ipv4_frame_route_list, ogs_strdup(node->data));
OpenAPI_list_add(
sess->ipv4_frame_route_list, ogs_strdup(node->data));
}
}
@ -470,19 +480,23 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
OpenAPI_clear_and_free_string_list(sess->ipv6_frame_route_list);
sess->ipv6_frame_route_list = OpenAPI_list_create();
OpenAPI_list_for_each(SmPolicyContextData->ipv6_frame_route_list, node) {
OpenAPI_list_for_each(
SmPolicyContextData->ipv6_frame_route_list, node) {
if (!node->data)
continue;
OpenAPI_list_add(sess->ipv6_frame_route_list, ogs_strdup(node->data));
OpenAPI_list_add(
sess->ipv6_frame_route_list, ogs_strdup(node->data));
}
}
sess->s_nssai.sst = sliceInfo->sst;
sess->s_nssai.sd = ogs_s_nssai_sd_from_string(sliceInfo->sd);
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, PCF_METR_GAUGE_PA_SESSIONNBR, 1);
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, PCF_METR_CTR_PA_POLICYSMASSOREQ, 1);
if (SmPolicyContextData->subs_sess_ambr)
@ -493,7 +507,7 @@ bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
sess->subscribed_default_qos = OpenAPI_subscribed_default_qos_copy(
sess->subscribed_default_qos, SmPolicyContextData->subs_def_qos);
if (ogs_sbi_supi_in_vplmn(pcf_ue->supi) == true) {
if (ogs_sbi_supi_in_vplmn(pcf_ue_sm->supi) == true) {
/* Visited PLMN */
r = pcf_sess_sbi_discover_and_send(
OGS_SBI_SERVICE_TYPE_NBSF_MANAGEMENT, NULL,
@ -544,20 +558,20 @@ bool pcf_npcf_smpolicycontrol_handle_delete(pcf_sess_t *sess,
int r;
int status = 0;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_app_t *app_session = NULL;
OpenAPI_sm_policy_delete_data_t *SmPolicyDeleteData = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(stream);
ogs_assert(message);
SmPolicyDeleteData = message->SmPolicyDeleteData;
if (!SmPolicyDeleteData) {
strerror = ogs_msprintf("[%s:%d] No SmPolicyDeleteData",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -567,7 +581,7 @@ bool pcf_npcf_smpolicycontrol_handle_delete(pcf_sess_t *sess,
}
if (pcf_sessions_number_by_snssai_and_dnn(
pcf_ue, &sess->s_nssai, sess->dnn) > 1) {
pcf_ue_sm, &sess->s_nssai, sess->dnn) > 1) {
ogs_expect(true ==
ogs_sbi_send_response(stream, OGS_SBI_HTTP_STATUS_NO_CONTENT));
} else if (sess->binding.resource_uri) {
@ -601,7 +615,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
bool rc;
int i, j, rv, status = 0;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_app_t *app_session = NULL;
ogs_sbi_client_t *client = NULL;
@ -649,7 +663,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
OpenAPI_lnode_t *node = NULL, *node2 = NULL, *node3 = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(stream);
ogs_assert(recvmsg);
@ -662,7 +676,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
AppSessionContext = recvmsg->AppSessionContext;
if (!AppSessionContext) {
strerror = ogs_msprintf("[%s:%d] No AppSessionContext",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -670,28 +684,28 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
AscReqData = AppSessionContext->asc_req_data;
if (!AscReqData) {
strerror = ogs_msprintf("[%s:%d] No AscReqData",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!AscReqData->supp_feat) {
strerror = ogs_msprintf("[%s:%d] No AscReqData->suppFeat",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!AscReqData->notif_uri) {
strerror = ogs_msprintf("[%s:%d] No AscReqData->notifUri",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!AscReqData->med_components) {
strerror = ogs_msprintf("[%s:%d] No AscReqData->MediaCompoenent",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -700,7 +714,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
AscReqData->notif_uri);
if (rc == false || scheme == OpenAPI_uri_scheme_NULL) {
strerror = ogs_msprintf("[%s:%d] Invalid URI [%s]",
pcf_ue->supi, sess->psi, AscReqData->notif_uri);
pcf_ue_sm->supi, sess->psi, AscReqData->notif_uri);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -833,12 +847,12 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
ogs_freeaddrinfo(addr6);
rv = pcf_get_session_data(
pcf_ue->supi,
pcf_ue_sm->supi,
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, sess->dnn, &session_data, 0);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] Cannot find SUPI in DB",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
goto cleanup;
}
@ -861,7 +875,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
if (media_component->media_type == OpenAPI_media_type_NULL) {
strerror = ogs_msprintf("[%s:%d] Media-Type is Required",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -878,7 +892,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
break;
default:
strerror = ogs_msprintf("[%s:%d] Unknown Media-Type [%d]",
pcf_ue->supi, sess->psi, media_component->media_type);
pcf_ue_sm->supi, sess->psi, media_component->media_type);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -901,7 +915,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
"Even the Default Bearer(QCI:%d,ARP:%d) "
"cannot support IMS signalling.",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
session_data.session.qos.index,
session_data.session.qos.arp.priority_level);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
@ -915,7 +929,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
"No PCC Rule in DB [QoS Index:%d] - "
"Please add PCC Rule using WEBUI",
pcf_ue->supi, sess->psi, qos_index);
pcf_ue_sm->supi, sess->psi, qos_index);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -946,7 +960,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
pcc_rule, media_component);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] install_flow() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -961,7 +975,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
pcc_rule, media_component);
if (count == -1) {
strerror = ogs_msprintf("[%s:%d] matched_flow() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -973,7 +987,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
pcc_rule, media_component);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] re-install_flow() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -984,7 +998,7 @@ bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
rv = ogs_pcc_rule_update_qos_from_media(pcc_rule, media_component);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] update_qos() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -1119,7 +1133,7 @@ bool pcf_npcf_policyauthorization_handle_update(
{
int i, j, rv, status = 0;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
OpenAPI_app_session_context_update_data_patch_t
*AppSessionContextUpdateDataPatch = NULL;
@ -1157,7 +1171,7 @@ bool pcf_npcf_policyauthorization_handle_update(
OpenAPI_lnode_t *node = NULL, *node2 = NULL, *node3 = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(app_session);
ogs_assert(stream);
ogs_assert(recvmsg);
@ -1169,7 +1183,7 @@ bool pcf_npcf_policyauthorization_handle_update(
recvmsg->AppSessionContextUpdateDataPatch;
if (!AppSessionContextUpdateDataPatch) {
strerror = ogs_msprintf("[%s:%d] No AppSessionContextUpdateDataPatch",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -1177,14 +1191,14 @@ bool pcf_npcf_policyauthorization_handle_update(
AscUpdateData = AppSessionContextUpdateDataPatch->asc_req_data;
if (!AscUpdateData) {
strerror = ogs_msprintf("[%s:%d] No AscUpdateData",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!AscUpdateData->med_components) {
strerror = ogs_msprintf("[%s:%d] No AscUpdateData->MediaCompoenent",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -1281,12 +1295,12 @@ bool pcf_npcf_policyauthorization_handle_update(
}
rv = pcf_get_session_data(
pcf_ue->supi,
pcf_ue_sm->supi,
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, sess->dnn, &session_data, 0);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] Cannot find SUPI in DB",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
goto cleanup;
}
@ -1309,7 +1323,7 @@ bool pcf_npcf_policyauthorization_handle_update(
if (media_component->media_type == OpenAPI_media_type_NULL) {
strerror = ogs_msprintf("[%s:%d] Media-Type is Required",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -1326,7 +1340,7 @@ bool pcf_npcf_policyauthorization_handle_update(
break;
default:
strerror = ogs_msprintf("[%s:%d] Unknown Media-Type [%d]",
pcf_ue->supi, sess->psi, media_component->media_type);
pcf_ue_sm->supi, sess->psi, media_component->media_type);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -1349,7 +1363,7 @@ bool pcf_npcf_policyauthorization_handle_update(
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
"Even the Default Bearer(QCI:%d,ARP:%d) "
"cannot support IMS signalling.",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
session_data.session.qos.index,
session_data.session.qos.arp.priority_level);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
@ -1363,7 +1377,7 @@ bool pcf_npcf_policyauthorization_handle_update(
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
"No PCC Rule in DB [QoS Index:%d] - "
"Please add PCC Rule using WEBUI",
pcf_ue->supi, sess->psi, qos_index);
pcf_ue_sm->supi, sess->psi, qos_index);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -1393,7 +1407,7 @@ bool pcf_npcf_policyauthorization_handle_update(
pcc_rule, media_component);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] install_flow() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -1408,7 +1422,7 @@ bool pcf_npcf_policyauthorization_handle_update(
pcc_rule, media_component);
if (count == -1) {
strerror = ogs_msprintf("[%s:%d] matched_flow() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -1420,7 +1434,7 @@ bool pcf_npcf_policyauthorization_handle_update(
pcc_rule, media_component);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] re-install_flow() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}
@ -1431,7 +1445,7 @@ bool pcf_npcf_policyauthorization_handle_update(
rv = ogs_pcc_rule_update_qos_from_media(pcc_rule, media_component);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] update_qos() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
goto cleanup;
}

4
src/pcf/npcf-handler.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -26,7 +26,7 @@
extern "C" {
#endif
bool pcf_npcf_am_policy_control_handle_create(pcf_ue_t *pcf_ue,
bool pcf_npcf_am_policy_control_handle_create(pcf_ue_am_t *pcf_ue_am,
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg);
bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,

16
src/pcf/nudr-build.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -20,12 +20,12 @@
#include "nudr-build.h"
ogs_sbi_request_t *pcf_nudr_dr_build_query_am_data(
pcf_ue_t *pcf_ue, void *data)
pcf_ue_am_t *pcf_ue_am, void *data)
{
ogs_sbi_message_t message;
ogs_sbi_request_t *request = NULL;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_am);
memset(&message, 0, sizeof(message));
message.h.method = (char *)OGS_SBI_HTTP_METHOD_GET;
@ -33,7 +33,7 @@ ogs_sbi_request_t *pcf_nudr_dr_build_query_am_data(
message.h.api.version = (char *)OGS_SBI_API_V1;
message.h.resource.component[0] = (char *)OGS_SBI_RESOURCE_NAME_POLICY_DATA;
message.h.resource.component[1] = (char *)OGS_SBI_RESOURCE_NAME_UES;
message.h.resource.component[2] = pcf_ue->supi;
message.h.resource.component[2] = pcf_ue_am->supi;
message.h.resource.component[3] = (char *)OGS_SBI_RESOURCE_NAME_AM_DATA;
request = ogs_sbi_build_request(&message);
@ -45,14 +45,14 @@ ogs_sbi_request_t *pcf_nudr_dr_build_query_am_data(
ogs_sbi_request_t *pcf_nudr_dr_build_query_sm_data(
pcf_sess_t *sess, void *data)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_sbi_message_t message;
ogs_sbi_request_t *request = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
memset(&message, 0, sizeof(message));
message.h.method = (char *)OGS_SBI_HTTP_METHOD_GET;
@ -60,7 +60,7 @@ ogs_sbi_request_t *pcf_nudr_dr_build_query_sm_data(
message.h.api.version = (char *)OGS_SBI_API_V1;
message.h.resource.component[0] = (char *)OGS_SBI_RESOURCE_NAME_POLICY_DATA;
message.h.resource.component[1] = (char *)OGS_SBI_RESOURCE_NAME_UES;
message.h.resource.component[2] = pcf_ue->supi;
message.h.resource.component[2] = pcf_ue_sm->supi;
message.h.resource.component[3] = (char *)OGS_SBI_RESOURCE_NAME_SM_DATA;
message.param.snssai_presence = true;

4
src/pcf/nudr-build.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -27,7 +27,7 @@ extern "C" {
#endif
ogs_sbi_request_t *pcf_nudr_dr_build_query_am_data(
pcf_ue_t *pcf_ue, void *data);
pcf_ue_am_t *pcf_ue_am, void *data);
ogs_sbi_request_t *pcf_nudr_dr_build_query_sm_data(
pcf_sess_t *sess, void *data);

53
src/pcf/nudr-handler.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -22,7 +22,8 @@
#include "nudr-handler.h"
bool pcf_nudr_dr_handle_query_am_data(
pcf_ue_t *pcf_ue, ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
pcf_ue_am_t *pcf_ue_am,
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
{
int rv, status = 0;
char *strerror = NULL;
@ -34,7 +35,7 @@ bool pcf_nudr_dr_handle_query_am_data(
ogs_subscription_data_t subscription_data;
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_am);
ogs_assert(stream);
server = ogs_sbi_server_from_stream(stream);
ogs_assert(server);
@ -51,52 +52,52 @@ bool pcf_nudr_dr_handle_query_am_data(
OpenAPI_lnode_t *node = NULL;
if (!recvmsg->AmPolicyData) {
strerror = ogs_msprintf("[%s] No AmPolicyData", pcf_ue->supi);
strerror = ogs_msprintf("[%s] No AmPolicyData", pcf_ue_am->supi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!pcf_ue->policy_association_request) {
if (!pcf_ue_am->policy_association_request) {
strerror = ogs_msprintf("[%s] No PolicyAssociationRequest",
pcf_ue->supi);
pcf_ue_am->supi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
rv = ogs_dbi_subscription_data(pcf_ue->supi, &subscription_data);
rv = ogs_dbi_subscription_data(pcf_ue_am->supi, &subscription_data);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s] Cannot find SUPI in DB",
pcf_ue->supi);
pcf_ue_am->supi);
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
goto cleanup;
}
if (!subscription_data.ambr.uplink &&
!subscription_data.ambr.downlink) {
strerror = ogs_msprintf("[%s] No UE-AMBR", pcf_ue->supi);
strerror = ogs_msprintf("[%s] No UE-AMBR", pcf_ue_am->supi);
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
goto cleanup;
}
memset(&PolicyAssociation, 0, sizeof(PolicyAssociation));
PolicyAssociation.request = pcf_ue->policy_association_request;
PolicyAssociation.request = pcf_ue_am->policy_association_request;
PolicyAssociation.supp_feat =
ogs_uint64_to_string(pcf_ue->am_policy_control_features);
ogs_uint64_to_string(pcf_ue_am->am_policy_control_features);
ogs_assert(PolicyAssociation.supp_feat);
TriggerList = OpenAPI_list_create();
ogs_assert(TriggerList);
memset(&UeAmbr, 0, sizeof(UeAmbr));
if (OGS_SBI_FEATURES_IS_SET(pcf_ue->am_policy_control_features,
if (OGS_SBI_FEATURES_IS_SET(pcf_ue_am->am_policy_control_features,
OGS_SBI_NPCF_AM_POLICY_CONTROL_UE_AMBR_AUTHORIZATION)) {
if (pcf_ue->subscribed_ue_ambr) {
if (pcf_ue_am->subscribed_ue_ambr) {
ogs_bitrate_t subscribed_ue_ambr;
subscribed_ue_ambr.uplink = ogs_sbi_bitrate_from_string(
pcf_ue->subscribed_ue_ambr->uplink);
pcf_ue_am->subscribed_ue_ambr->uplink);
subscribed_ue_ambr.downlink = ogs_sbi_bitrate_from_string(
pcf_ue->subscribed_ue_ambr->downlink);
pcf_ue_am->subscribed_ue_ambr->downlink);
if (((subscribed_ue_ambr.uplink / 1000) !=
(subscription_data.ambr.uplink / 1000)) ||
@ -124,7 +125,7 @@ bool pcf_nudr_dr_handle_query_am_data(
header.api.version = (char *)OGS_SBI_API_V1;
header.resource.component[0] =
(char *)OGS_SBI_RESOURCE_NAME_POLICIES;
header.resource.component[1] = pcf_ue->association_id;
header.resource.component[1] = pcf_ue_am->association_id;
memset(&sendmsg, 0, sizeof(sendmsg));
sendmsg.PolicyAssociation = &PolicyAssociation;
@ -148,17 +149,18 @@ bool pcf_nudr_dr_handle_query_am_data(
ogs_subscription_data_free(&subscription_data);
OpenAPI_list_for_each(PolicyAssociation.request->allowed_snssais, node) {
OpenAPI_list_for_each(
PolicyAssociation.request->allowed_snssais, node) {
struct OpenAPI_snssai_s *Snssai = node->data;
if (Snssai) {
ogs_s_nssai_t s_nssai;
s_nssai.sst = Snssai->sst;
s_nssai.sd = ogs_s_nssai_sd_from_string(Snssai->sd);
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(&pcf_ue_am->guami.plmn_id,
&s_nssai, PCF_METR_CTR_PA_POLICYAMASSOSUCC, 1);
} else {
ogs_error("[%s] No Snssai", pcf_ue->supi);
ogs_error("[%s] No Snssai", pcf_ue_am->supi);
}
}
@ -166,7 +168,7 @@ bool pcf_nudr_dr_handle_query_am_data(
DEFAULT
strerror = ogs_msprintf("[%s] Invalid resource name [%s]",
pcf_ue->supi, recvmsg->h.resource.component[3]);
pcf_ue_am->supi, recvmsg->h.resource.component[3]);
END
cleanup:
@ -188,13 +190,13 @@ bool pcf_nudr_dr_handle_query_sm_data(
{
int status = 0;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_sbi_server_t *server = NULL;
int r;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
ogs_assert(stream);
server = ogs_sbi_server_from_stream(stream);
ogs_assert(server);
@ -205,7 +207,7 @@ bool pcf_nudr_dr_handle_query_sm_data(
CASE(OGS_SBI_RESOURCE_NAME_SM_DATA)
if (!recvmsg->SmPolicyData) {
strerror = ogs_msprintf("[%s:%d] No SmPolicyData",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -221,7 +223,8 @@ bool pcf_nudr_dr_handle_query_sm_data(
DEFAULT
strerror = ogs_msprintf("[%s:%d] Invalid resource name [%s]",
pcf_ue->supi, sess->psi, recvmsg->h.resource.component[3]);
pcf_ue_sm->supi, sess->psi,
recvmsg->h.resource.component[3]);
END
cleanup:

5
src/pcf/nudr-handler.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -27,7 +27,8 @@ extern "C" {
#endif
bool pcf_nudr_dr_handle_query_am_data(
pcf_ue_t *pcf_ue, ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg);
pcf_ue_am_t *pcf_ue_am,
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg);
bool pcf_nudr_dr_handle_query_sm_data(
pcf_sess_t *sess, ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg);

147
src/pcf/pcf-sm.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2024 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -53,8 +53,9 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
ogs_sbi_service_type_e service_type = OGS_SBI_SERVICE_TYPE_NULL;
pcf_ue_t *pcf_ue = NULL;
ogs_pool_id_t pcf_ue_id = OGS_INVALID_POOL_ID;
pcf_ue_am_t *pcf_ue_am = NULL;
ogs_pool_id_t pcf_ue_am_id = OGS_INVALID_POOL_ID;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_sess_t *sess = NULL;
ogs_pool_id_t sess_id = OGS_INVALID_POOL_ID;
pcf_app_t *app_session = NULL;
@ -140,18 +141,18 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
CASE(OGS_SBI_HTTP_METHOD_POST)
if (message.PolicyAssociationRequest &&
message.PolicyAssociationRequest->supi) {
pcf_ue = pcf_ue_find_by_supi(
pcf_ue_am = pcf_ue_am_find_by_supi(
message.PolicyAssociationRequest->supi);
if (!pcf_ue) {
pcf_ue = pcf_ue_add(
if (!pcf_ue_am) {
pcf_ue_am = pcf_ue_am_add(
message.PolicyAssociationRequest->supi);
ogs_assert(pcf_ue);
ogs_assert(pcf_ue_am);
}
}
break;
CASE(OGS_SBI_HTTP_METHOD_DELETE)
if (message.h.resource.component[1]) {
pcf_ue = pcf_ue_find_by_association_id(
pcf_ue_am = pcf_ue_am_find_by_association_id(
message.h.resource.component[1]);
} else {
ogs_error("No Policy Association Id");
@ -160,7 +161,7 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
END
if (!pcf_ue) {
if (!pcf_ue_am) {
ogs_error("Not found [%s]", message.h.method);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
@ -169,17 +170,17 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
}
ogs_assert(OGS_FSM_STATE(&pcf_ue->sm));
ogs_assert(OGS_FSM_STATE(&pcf_ue_am->sm));
e->pcf_ue_id = pcf_ue->id;
e->pcf_ue_am_id = pcf_ue_am->id;
e->h.sbi.message = &message;
ogs_fsm_dispatch(&pcf_ue->sm, e);
if (OGS_FSM_CHECK(&pcf_ue->sm, pcf_am_state_exception)) {
ogs_error("[%s] State machine exception", pcf_ue->supi);
pcf_ue_remove(pcf_ue);
} else if (OGS_FSM_CHECK(&pcf_ue->sm, pcf_am_state_deleted)) {
ogs_debug("[%s] PCF-AM removed", pcf_ue->supi);
pcf_ue_remove(pcf_ue);
ogs_fsm_dispatch(&pcf_ue_am->sm, e);
if (OGS_FSM_CHECK(&pcf_ue_am->sm, pcf_am_state_exception)) {
ogs_error("[%s] State machine exception", pcf_ue_am->supi);
pcf_ue_am_remove(pcf_ue_am);
} else if (OGS_FSM_CHECK(&pcf_ue_am->sm, pcf_am_state_deleted)) {
ogs_debug("[%s] PCF-AM removed", pcf_ue_am->supi);
pcf_ue_am_remove(pcf_ue_am);
}
break;
@ -191,14 +192,14 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
message.SmPolicyContextData->supi &&
message.SmPolicyContextData->pdu_session_id) {
pcf_ue = pcf_ue_find_by_supi(
pcf_ue_sm = pcf_ue_sm_find_by_supi(
message.SmPolicyContextData->supi);
if (!pcf_ue) {
if (!pcf_ue_sm) {
if (!strcmp(message.h.method,
OGS_SBI_HTTP_METHOD_POST)) {
pcf_ue = pcf_ue_add(
pcf_ue_sm = pcf_ue_sm_add(
message.SmPolicyContextData->supi);
if (!pcf_ue) {
if (!pcf_ue_sm) {
ogs_error("[%s:%d] Invalid Request [%s]",
message.SmPolicyContextData->supi,
message.SmPolicyContextData->
@ -218,13 +219,13 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
}
}
if (pcf_ue) {
sess = pcf_sess_find_by_psi(pcf_ue, message.
if (pcf_ue_sm) {
sess = pcf_sess_find_by_psi(pcf_ue_sm, message.
SmPolicyContextData->pdu_session_id);
if (!sess) {
if (!strcmp(message.h.method,
OGS_SBI_HTTP_METHOD_POST)) {
sess = pcf_sess_add(pcf_ue, message.
sess = pcf_sess_add(pcf_ue_sm, message.
SmPolicyContextData->pdu_session_id);
if (!sess) {
ogs_error("[%s:%d] "
@ -236,7 +237,7 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
message.h.method);
} else
ogs_debug("[%s:%d] PCF session added",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
} else {
ogs_error("[%s:%d] "
"Invalid HTTP method [%s]",
@ -258,15 +259,15 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
END
if (!sess) {
ogs_error("Not found [%s]", message.h.uri);
/*
* TS29.512
* 4.2.2.2 SM Policy Association establishment
*
* If the user information received within the "supi" attribute is
* unknown, the PCF shall reject the request with an HTTP "400 Bad
* Request" response message including the "cause" attribute
* of the ProblemDetails data structure set to "USER_UNKNOWN".
*/
/*
* TS29.512
* 4.2.2.2 SM Policy Association establishment
*
* If the user information received within the "supi" attribute is
* unknown, the PCF shall reject the request with an HTTP "400 Bad
* Request" response message including the "cause" attribute
* of the ProblemDetails data structure set to "USER_UNKNOWN".
*/
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_BAD_REQUEST,
@ -280,10 +281,11 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
e->h.sbi.message = &message;
ogs_fsm_dispatch(&sess->sm, e);
if (OGS_FSM_CHECK(&sess->sm, pcf_sm_state_exception)) {
/* Clang scan-build SA: NULL pointer dereference: pcf_ue=NULL, remove logging of pcf_ue->supi. */
/* Clang scan-build SA: NULL pointer dereference:
* pcf_ue_sm=NULL, remove logging of pcf_ue_sm->supi. */
ogs_error("[%s:%d] State machine exception",
pcf_ue ? pcf_ue->supi : "Unknown", sess->psi);
pcf_sess_remove(sess);
pcf_ue_sm ? pcf_ue_sm->supi : "Unknown", sess->psi);
PCF_SESS_CLEAR(sess);
}
break;
@ -332,10 +334,11 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
e->h.sbi.message = &message;
ogs_fsm_dispatch(&sess->sm, e);
if (OGS_FSM_CHECK(&sess->sm, pcf_sm_state_exception)) {
/* Clang scan-build SA: NULL pointer dereference: pcf_ue=NULL, remove logging of pcf_ue->supi. */
/* Clang scan-build SA: NULL pointer dereference:
* pcf_ue_sm=NULL, remove logging of pcf_ue_sm->supi. */
ogs_error("[%s:%d] State machine exception",
pcf_ue ? pcf_ue->supi : "Unknown", sess->psi);
pcf_sess_remove(sess);
pcf_ue_sm ? pcf_ue_sm->supi : "Unknown", sess->psi);
PCF_SESS_CLEAR(sess);
}
break;
@ -496,9 +499,9 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
}
pcf_ue_id = sbi_xact->sbi_object_id;
ogs_assert(pcf_ue_id >= OGS_MIN_POOL_ID &&
pcf_ue_id <= OGS_MAX_POOL_ID);
pcf_ue_am_id = sbi_xact->sbi_object_id;
ogs_assert(pcf_ue_am_id >= OGS_MIN_POOL_ID &&
pcf_ue_am_id <= OGS_MAX_POOL_ID);
if (sbi_xact->assoc_stream_id >= OGS_MIN_POOL_ID &&
sbi_xact->assoc_stream_id <= OGS_MAX_POOL_ID)
@ -507,20 +510,21 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
ogs_sbi_xact_remove(sbi_xact);
pcf_ue = pcf_ue_find_by_id(pcf_ue_id);
if (!pcf_ue) {
ogs_error("UE(pcf_ue) Context "
pcf_ue_am = pcf_ue_am_find_by_id(pcf_ue_am_id);
if (!pcf_ue_am) {
ogs_error("UE(pcf_ue_am) Context "
"has already been removed");
break;
}
e->pcf_ue_id = pcf_ue->id;
e->pcf_ue_am_id = pcf_ue_am->id;
e->h.sbi.message = &message;
ogs_fsm_dispatch(&pcf_ue->sm, e);
if (OGS_FSM_CHECK(&pcf_ue->sm, pcf_am_state_exception)) {
ogs_error("[%s] State machine exception", pcf_ue->supi);
pcf_ue_remove(pcf_ue);
ogs_fsm_dispatch(&pcf_ue_am->sm, e);
if (OGS_FSM_CHECK(&pcf_ue_am->sm, pcf_am_state_exception)) {
ogs_error("[%s] State machine exception",
pcf_ue_am->supi);
pcf_ue_am_remove(pcf_ue_am);
}
break;
@ -556,8 +560,8 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
}
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
e->sess_id = sess->id;
e->h.sbi.message = &message;
@ -565,8 +569,8 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
ogs_fsm_dispatch(&sess->sm, e);
if (OGS_FSM_CHECK(&sess->sm, pcf_sm_state_exception)) {
ogs_error("[%s:%d] State machine exception",
pcf_ue->supi, sess->psi);
pcf_sess_remove(sess);
pcf_ue_sm->supi, sess->psi);
PCF_SESS_CLEAR(sess);
}
break;
@ -607,7 +611,8 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
if (sbi_xact->assoc_stream_id >= OGS_MIN_POOL_ID &&
sbi_xact->assoc_stream_id <= OGS_MAX_POOL_ID)
e->h.sbi.data = OGS_UINT_TO_POINTER(sbi_xact->assoc_stream_id);
e->h.sbi.data = OGS_UINT_TO_POINTER(
sbi_xact->assoc_stream_id);
ogs_sbi_xact_remove(sbi_xact);
@ -617,8 +622,8 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
}
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
e->sess_id = sess->id;
e->h.sbi.message = &message;
@ -626,12 +631,12 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
ogs_fsm_dispatch(&sess->sm, e);
if (OGS_FSM_CHECK(&sess->sm, pcf_sm_state_exception)) {
ogs_error("[%s:%d] State machine exception",
pcf_ue->supi, sess->psi);
pcf_sess_remove(sess);
pcf_ue_sm->supi, sess->psi);
PCF_SESS_CLEAR(sess);
} else if (OGS_FSM_CHECK(&sess->sm, pcf_sm_state_deleted)) {
ogs_debug("[%s:%d] PCF session removed",
pcf_ue->supi, sess->psi);
pcf_sess_remove(sess);
pcf_ue_sm->supi, sess->psi);
PCF_SESS_CLEAR(sess);
}
break;
@ -754,16 +759,16 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
switch(sbi_object->type) {
case OGS_SBI_OBJ_UE_TYPE:
pcf_ue_id = sbi_xact->sbi_object_id;
ogs_assert(pcf_ue_id >= OGS_MIN_POOL_ID &&
pcf_ue_id <= OGS_MAX_POOL_ID);
pcf_ue_am_id = sbi_xact->sbi_object_id;
ogs_assert(pcf_ue_am_id >= OGS_MIN_POOL_ID &&
pcf_ue_am_id <= OGS_MAX_POOL_ID);
pcf_ue = pcf_ue_find_by_id(pcf_ue_id);
if (!pcf_ue) {
ogs_error("UE(pcf_ue) has already been removed");
pcf_ue_am = pcf_ue_am_find_by_id(pcf_ue_am_id);
if (!pcf_ue_am) {
ogs_error("UE(pcf_ue_am) has already been removed");
break;
}
ogs_error("[%s] Cannot receive SBI message", pcf_ue->supi);
ogs_error("[%s] Cannot receive SBI message", pcf_ue_am->supi);
break;
case OGS_SBI_OBJ_SESS_TYPE:
@ -789,7 +794,7 @@ void pcf_state_operational(ogs_fsm_t *s, pcf_event_t *e)
ogs_error("Cannot receive SBI message");
if (!stream) {
ogs_error("STREAM has alreadt been removed [%d]",
ogs_error("STREAM has already been removed [%d]",
sbi_xact->assoc_stream_id);
break;
}

48
src/pcf/sbi-path.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -37,6 +37,7 @@ int pcf_sbi_open(void)
ogs_sbi_nf_instance_add_allowed_nf_type(nf_instance, OpenAPI_nf_type_SCP);
ogs_sbi_nf_instance_add_allowed_nf_type(nf_instance, OpenAPI_nf_type_AMF);
ogs_sbi_nf_instance_add_allowed_nf_type(nf_instance, OpenAPI_nf_type_SMF);
ogs_sbi_nf_instance_add_allowed_nf_type(nf_instance, OpenAPI_nf_type_AF);
/* Build NF service information. It will be transmitted to NRF. */
if (ogs_sbi_nf_service_is_available(
@ -68,6 +69,8 @@ int pcf_sbi_open(void)
ogs_assert(service);
ogs_sbi_nf_service_add_version(
service, OGS_SBI_API_V1, OGS_SBI_API_V1_0_0, NULL);
ogs_sbi_nf_service_add_allowed_nf_type(service, OpenAPI_nf_type_AF);
ogs_sbi_nf_service_add_allowed_nf_type(service, OpenAPI_nf_type_PCF);
policyauthorization_enabled = true;
}
@ -166,23 +169,23 @@ static int pcf_sbi_discover_and_send(
return OGS_OK;
}
int pcf_ue_sbi_discover_and_send(
int pcf_ue_am_sbi_discover_and_send(
ogs_sbi_service_type_e service_type,
ogs_sbi_discovery_option_t *discovery_option,
ogs_sbi_request_t *(*build)(pcf_ue_t *pcf_ue, void *data),
pcf_ue_t *pcf_ue, ogs_sbi_stream_t *stream, void *data)
ogs_sbi_request_t *(*build)(pcf_ue_am_t *pcf_ue_am, void *data),
pcf_ue_am_t *pcf_ue_am, ogs_sbi_stream_t *stream, void *data)
{
int r;
r = pcf_sbi_discover_and_send(
pcf_ue->id, &pcf_ue->sbi, service_type, discovery_option,
(ogs_sbi_build_f)build, pcf_ue, stream, data);
pcf_ue_am->id, &pcf_ue_am->sbi, service_type, discovery_option,
(ogs_sbi_build_f)build, pcf_ue_am, stream, data);
if (r != OGS_OK) {
ogs_error("pcf_ue_sbi_discover_and_send() failed");
ogs_error("pcf_ue_am_sbi_discover_and_send() failed");
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_GATEWAY_TIMEOUT, NULL,
"Cannot discover", pcf_ue->supi, NULL));
"Cannot discover", pcf_ue_am->supi, NULL));
return r;
}
@ -257,17 +260,17 @@ static int client_delete_notify_cb(
return OGS_OK;
}
bool pcf_sbi_send_am_policy_control_notify(pcf_ue_t *pcf_ue)
bool pcf_sbi_send_am_policy_control_notify(pcf_ue_am_t *pcf_ue_am)
{
bool rc;
ogs_sbi_request_t *request = NULL;
ogs_sbi_client_t *client = NULL;
ogs_assert(pcf_ue);
client = pcf_ue->namf.client;
ogs_assert(pcf_ue_am);
client = pcf_ue_am->namf.client;
ogs_assert(client);
request = pcf_namf_callback_build_am_policy_control(pcf_ue, NULL);
request = pcf_namf_callback_build_am_policy_control(pcf_ue_am, NULL);
if (!request) {
ogs_error("pcf_namf_callback_build_am_policy_control() failed");
return false;
@ -287,7 +290,7 @@ bool pcf_sbi_send_smpolicycontrol_create_response(
{
int i, rv, status = 0;
char *strerror = NULL;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
ogs_sbi_server_t *server = NULL;
ogs_sbi_message_t sendmsg;
@ -320,24 +323,24 @@ bool pcf_sbi_send_smpolicycontrol_create_response(
OpenAPI_list_t *PolicyCtrlReqTriggers = NULL;
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
ogs_assert(stream);
server = ogs_sbi_server_from_stream(stream);
ogs_assert(server);
memset(&session_data, 0, sizeof(ogs_session_data_t));
ogs_assert(pcf_ue->supi);
ogs_assert(pcf_ue_sm->supi);
ogs_assert(sess->dnn);
rv = pcf_get_session_data(
pcf_ue->supi,
pcf_ue_sm->supi,
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, sess->dnn, &session_data, 0);
if (rv != OGS_OK) {
strerror = ogs_msprintf("[%s:%d] Cannot find SUPI in DB",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
goto cleanup;
}
@ -345,20 +348,20 @@ bool pcf_sbi_send_smpolicycontrol_create_response(
session = &session_data.session;
if (!session->qos.index) {
strerror = ogs_msprintf("[%s:%d] No 5QI", pcf_ue->supi, sess->psi);
strerror = ogs_msprintf("[%s:%d] No 5QI", pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!session->qos.arp.priority_level) {
strerror = ogs_msprintf("[%s:%d] No Priority Level",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
if (!session->ambr.uplink && !session->ambr.downlink) {
strerror = ogs_msprintf("[%s:%d] No Session-AMBR",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
goto cleanup;
}
@ -596,7 +599,8 @@ bool pcf_sbi_send_smpolicycontrol_create_response(
if (SmPolicyDecision.supp_feat)
ogs_free(SmPolicyDecision.supp_feat);
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, PCF_METR_CTR_PA_POLICYSMASSOSUCC, 1);
OGS_SESSION_DATA_FREE(&session_data);

10
src/pcf/sbi-path.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -35,18 +35,18 @@ void pcf_sbi_close(void);
bool pcf_sbi_send_request(
ogs_sbi_nf_instance_t *nf_instance, ogs_sbi_xact_t *xact);
int pcf_ue_sbi_discover_and_send(
int pcf_ue_am_sbi_discover_and_send(
ogs_sbi_service_type_e service_type,
ogs_sbi_discovery_option_t *discovery_option,
ogs_sbi_request_t *(*build)(pcf_ue_t *pcf_ue, void *data),
pcf_ue_t *pcf_ue, ogs_sbi_stream_t *stream, void *data);
ogs_sbi_request_t *(*build)(pcf_ue_am_t *pcf_ue_am, void *data),
pcf_ue_am_t *pcf_ue_am, ogs_sbi_stream_t *stream, void *data);
int pcf_sess_sbi_discover_and_send(
ogs_sbi_service_type_e service_type,
ogs_sbi_discovery_option_t *discovery_option,
ogs_sbi_request_t *(*build)(pcf_sess_t *sess, void *data),
pcf_sess_t *sess, ogs_sbi_stream_t *stream, void *data);
bool pcf_sbi_send_am_policy_control_notify(pcf_ue_t *pcf_ue);
bool pcf_sbi_send_am_policy_control_notify(pcf_ue_am_t *pcf_ue_am);
bool pcf_sbi_send_smpolicycontrol_create_response(
pcf_sess_t *sess, ogs_sbi_stream_t *stream);
bool pcf_sbi_send_smpolicycontrol_update_notify(

120
src/pcf/sm-sm.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2024 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -38,7 +38,7 @@ void pcf_sm_state_final(ogs_fsm_t *s, pcf_event_t *e)
void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
{
bool handled;
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_sess_t *sess = NULL;
ogs_sbi_stream_t *stream = NULL;
@ -52,8 +52,8 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
sess = pcf_sess_find_by_id(e->sess_id);
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
switch (e->h.id) {
case OGS_FSM_ENTRY_SIG:
@ -84,7 +84,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
if (!handled) {
ogs_error("[%s:%d] "
"pcf_npcf_smpolicycontrol_handle_create() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
OGS_FSM_TRAN(s, pcf_sm_state_exception);
}
} else {
@ -95,14 +95,14 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
if (!handled) {
ogs_error("[%s:%d] "
"pcf_npcf_smpolicycontrol_handle_delete() failed",
pcf_ue->supi, sess->psi);
pcf_ue_sm->supi, sess->psi);
OGS_FSM_TRAN(s, pcf_sm_state_exception);
}
break;
DEFAULT
ogs_error("[%s:%d] Invalid HTTP URI [%s]",
pcf_ue->supi, sess->psi, message->h.uri);
pcf_ue_sm->supi, sess->psi, message->h.uri);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
@ -121,7 +121,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
DEFAULT
ogs_error("[%s:%d] Invalid resource name [%s]",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
message->h.resource.component[2]);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
@ -136,7 +136,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
DEFAULT
ogs_error("[%s:%d] Unknown method [%s]",
pcf_ue->supi, sess->psi, message->h.method);
pcf_ue_sm->supi, sess->psi, message->h.method);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
@ -151,7 +151,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
DEFAULT
ogs_error("[%s:%d] Unknown method [%s]",
pcf_ue->supi, sess->psi, message->h.method);
pcf_ue_sm->supi, sess->psi, message->h.method);
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_METHOD_NOT_ALLOWED, message,
@ -162,7 +162,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
ogs_error("[%s:%d] Invalid API name [%s]",
pcf_ue->supi, sess->psi, message->h.service.name);
pcf_ue_sm->supi, sess->psi, message->h.service.name);
ogs_assert_if_reached();
END
break;
@ -192,42 +192,44 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
if (message->res_status ==
OGS_SBI_HTTP_STATUS_NOT_FOUND) {
ogs_warn("[%s:%d] Cannot find SUPI [%d]",
pcf_ue->supi, sess->psi, message->res_status);
/*
* TS29.512
* 4.2.2.2 SM Policy Association establishment
*
* If the user information received within the "supi"
* attribute is unknown, the PCF shall reject the
* request with an HTTP "400 Bad Request" response
* message including the "cause" attribute of the
* ProblemDetails data structure set to "USER_UNKNOWN".
*/
pcf_ue_sm->supi,
sess->psi, message->res_status);
/*
* TS29.512
* 4.2.2.2 SM Policy Association establishment
*
* If the user information received within the "supi"
* attribute is unknown, the PCF shall reject the
* request with an HTTP "400 Bad Request" response
* message including the "cause" attribute of the
* ProblemDetails data structure set to "USER_UNKNOWN".
*/
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
NULL, "End user is unknown to the PCF",
pcf_ue->supi, "USER_UNKNOWN"));
pcf_ue_sm->supi, "USER_UNKNOWN"));
} else {
ogs_error("[%s:%d] HTTP response error [%d]",
pcf_ue->supi, sess->psi, message->res_status);
/*
* TS29.512
* 4.2.2.2 SM Policy Association establishment
*
* If the PCF, based on local configuration and/or
* operator policies, denies the creation of the
* Individual SM Policy resource, the PCF may reject
* the request and include in an HTTP "403 Forbidden"
* response message the "cause" attribute of the
* ProblemDetails data structure set to
* "POLICY_CONTEXT_DENIED".
*/
pcf_ue_sm->supi,
sess->psi, message->res_status);
/*
* TS29.512
* 4.2.2.2 SM Policy Association establishment
*
* If the PCF, based on local configuration and/or
* operator policies, denies the creation of the
* Individual SM Policy resource, the PCF may reject
* the request and include in an HTTP "403 Forbidden"
* response message the "cause" attribute of the
* ProblemDetails data structure set to
* "POLICY_CONTEXT_DENIED".
*/
ogs_assert(true ==
ogs_sbi_server_send_error(
stream, OGS_SBI_HTTP_STATUS_FORBIDDEN,
NULL, "HTTP response error",
pcf_ue->supi, "POLICY_CONTEXT_DENIED"));
pcf_ue_sm->supi, "POLICY_CONTEXT_DENIED"));
}
break;
}
@ -237,7 +239,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
ogs_error("[%s:%d] Invalid resource name [%s]",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
message->h.resource.component[1]);
ogs_assert_if_reached();
END
@ -245,7 +247,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
ogs_error("[%s:%d] Invalid resource name [%s]",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
message->h.resource.component[0]);
ogs_assert_if_reached();
END
@ -260,7 +262,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
if (message->res_status !=
OGS_SBI_HTTP_STATUS_NO_CONTENT) {
ogs_warn("[%s:%d] HTTP response error [%d]",
pcf_ue->supi, sess->psi, message->res_status);
pcf_ue_sm->supi, sess->psi, message->res_status);
/*
* The PCfBindings resource for that UE may not exist in the BSF
@ -272,7 +274,8 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
message->res_status,
NULL, "HTTP response error", pcf_ue->supi));
NULL, "HTTP response error",
pcf_ue_sm->supi));
OGS_FSM_TRAN(s, pcf_sm_state_exception);
break;
#endif
@ -284,7 +287,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
DEFAULT
ogs_error("[%s:%d] Unknown method [%s]",
pcf_ue->supi, sess->psi, message->h.method);
pcf_ue_sm->supi, sess->psi, message->h.method);
ogs_assert_if_reached();
END
break;
@ -297,7 +300,8 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
sess, stream, message);
} else {
ogs_error("[%s:%d] HTTP response error [%d]",
pcf_ue->supi, sess->psi, message->res_status);
pcf_ue_sm->supi,
sess->psi, message->res_status);
/*
* Send Response
@ -310,7 +314,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
break;
DEFAULT
ogs_error("[%s:%d] Unknown method [%s]",
pcf_ue->supi, sess->psi, message->h.method);
pcf_ue_sm->supi, sess->psi, message->h.method);
ogs_assert_if_reached();
END
}
@ -318,7 +322,7 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
ogs_error("[%s:%d] Invalid resource name [%s]",
pcf_ue->supi, sess->psi,
pcf_ue_sm->supi, sess->psi,
message->h.resource.component[0]);
ogs_assert_if_reached();
END
@ -326,21 +330,21 @@ void pcf_sm_state_operational(ogs_fsm_t *s, pcf_event_t *e)
DEFAULT
ogs_error("[%s:%d] Invalid API name [%s]",
pcf_ue->supi, sess->psi, message->h.service.name);
pcf_ue_sm->supi, sess->psi, message->h.service.name);
ogs_assert_if_reached();
END
break;
default:
ogs_error("[%s:%d] Unknown event %s",
pcf_ue->supi, sess->psi, pcf_event_get_name(e));
pcf_ue_sm->supi, sess->psi, pcf_event_get_name(e));
break;
}
}
void pcf_sm_state_deleted(ogs_fsm_t *s, pcf_event_t *e)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_sess_t *sess = NULL;
ogs_assert(s);
@ -350,12 +354,13 @@ void pcf_sm_state_deleted(ogs_fsm_t *s, pcf_event_t *e)
sess = pcf_sess_find_by_id(e->sess_id);
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
switch (e->h.id) {
case OGS_FSM_ENTRY_SIG:
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, PCF_METR_GAUGE_PA_SESSIONNBR, -1);
break;
@ -364,14 +369,14 @@ void pcf_sm_state_deleted(ogs_fsm_t *s, pcf_event_t *e)
default:
ogs_error("[%s:%d] Unknown event %s",
pcf_ue->supi, sess->psi, pcf_event_get_name(e));
pcf_ue_sm->supi, sess->psi, pcf_event_get_name(e));
break;
}
}
void pcf_sm_state_exception(ogs_fsm_t *s, pcf_event_t *e)
{
pcf_ue_t *pcf_ue = NULL;
pcf_ue_sm_t *pcf_ue_sm = NULL;
pcf_sess_t *sess = NULL;
ogs_assert(s);
@ -381,12 +386,13 @@ void pcf_sm_state_exception(ogs_fsm_t *s, pcf_event_t *e)
sess = pcf_sess_find_by_id(e->sess_id);
ogs_assert(sess);
pcf_ue = pcf_ue_find_by_id(sess->pcf_ue_id);
ogs_assert(pcf_ue);
pcf_ue_sm = pcf_ue_sm_find_by_id(sess->pcf_ue_sm_id);
ogs_assert(pcf_ue_sm);
switch (e->h.id) {
case OGS_FSM_ENTRY_SIG:
pcf_metrics_inst_by_slice_add(&pcf_ue->guami.plmn_id,
pcf_metrics_inst_by_slice_add(
sess->home.presence == true ? &sess->home.plmn_id : NULL,
&sess->s_nssai, PCF_METR_GAUGE_PA_SESSIONNBR, -1);
break;
@ -395,7 +401,7 @@ void pcf_sm_state_exception(ogs_fsm_t *s, pcf_event_t *e)
default:
ogs_error("[%s:%d] Unknown event %s",
pcf_ue->supi, sess->psi, pcf_event_get_name(e));
pcf_ue_sm->supi, sess->psi, pcf_event_get_name(e));
break;
}
}

2
src/pcrf/pcrf-init.c
View file

@ -103,7 +103,7 @@ static void pcrf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

4
src/scp/init.c
View file

@ -63,7 +63,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -110,7 +110,7 @@ static void scp_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

2
src/sepp/app.c
View file

@ -25,7 +25,7 @@ int app_initialize(const char *const argv[])
rv = sepp_initialize();
if (rv != OGS_OK) {
ogs_error("Failed to intialize SEPP");
ogs_error("Failed to initialize SEPP");
return rv;
}
ogs_info("SEPP initialize...done");

4
src/sepp/init.c
View file

@ -64,7 +64,7 @@ static void event_termination(void)
ogs_sbi_nf_instance_t *nf_instance = NULL;
sepp_node_t *sepp_node = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -115,7 +115,7 @@ static void sepp_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

2
src/sgwc/context.h
View file

@ -83,7 +83,7 @@ typedef struct sgwc_sess_s {
uint32_t sgw_s5c_teid; /* SGW-S5C-TEID is derived from NODE */
uint32_t pgw_s5c_teid; /* PGW-S5C-TEID is received from PGW */
uint64_t sgwc_sxa_seid; /* SGW-C SEID is dervied from NODE */
uint64_t sgwc_sxa_seid; /* SGW-C SEID is derived from NODE */
uint64_t sgwu_sxa_seid; /* SGW-U SEID is received from Peer */
/* APN Configuration */

2
src/sgwc/init.c
View file

@ -110,7 +110,7 @@ static void sgwc_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

4
src/sgwc/pfcp-path.c
View file

@ -19,7 +19,7 @@
#include "pfcp-path.h"
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_associate)
{
sgwc_event_t e;
@ -28,7 +28,7 @@ static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
memset(&e, 0, sizeof(e));
e.pfcp_node = node;
if (try_to_assoicate == true) {
if (try_to_associate == true) {
node->t_association = ogs_timer_add(ogs_app()->timer_mgr,
sgwc_timer_pfcp_association, node);
ogs_assert(node->t_association);

2
src/sgwu/context.h
View file

@ -52,7 +52,7 @@ typedef struct sgwu_sess_s {
ogs_pfcp_sess_t pfcp;
uint64_t sgwu_sxa_seid; /* SGW-U SEID is dervied from INDEX */
uint64_t sgwu_sxa_seid; /* SGW-U SEID is derived from INDEX */
struct {
uint64_t seid;
ogs_ip_t ip;

2
src/sgwu/init.c
View file

@ -107,7 +107,7 @@ static void sgwu_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

4
src/sgwu/pfcp-path.c
View file

@ -19,7 +19,7 @@
#include "pfcp-path.h"
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_associate)
{
sgwu_event_t e;
@ -28,7 +28,7 @@ static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
memset(&e, 0, sizeof(e));
e.pfcp_node = node;
if (try_to_assoicate == true) {
if (try_to_associate == true) {
node->t_association = ogs_timer_add(ogs_app()->timer_mgr,
sgwu_timer_association, node);
ogs_assert(node->t_association);

2
src/sgwu/sxa-handler.c
View file

@ -363,7 +363,7 @@ void sgwu_sxa_handle_session_report_response(
ogs_pfcp_xact_commit(xact);
ogs_debug("Session report resopnse");
ogs_debug("Session report response");
cause_value = OGS_PFCP_CAUSE_REQUEST_ACCEPTED;

5
src/smf/context.c
View file

@ -1084,6 +1084,9 @@ void smf_ue_remove(smf_ue_t *smf_ue)
ogs_free(smf_ue->supi);
}
if (smf_ue->gpsi)
ogs_free(smf_ue->gpsi);
if (smf_ue->imsi_len) {
ogs_hash_set(self.imsi_hash, smf_ue->imsi, smf_ue->imsi_len, NULL);
}
@ -1509,7 +1512,7 @@ smf_sess_t *smf_sess_add_by_sm_context(ogs_sbi_message_t *message)
}
if (SmContextCreateData->is_pdu_session_id == false) {
ogs_error("PDU session identitiy is unassigned");
ogs_error("PDU session identity is unassigned");
return NULL;
}

5
src/smf/context.h
View file

@ -172,6 +172,9 @@ typedef struct smf_ue_s {
/* SUPI */
char *supi;
/* GPSI */
char *gpsi;
/* IMSI */
uint8_t imsi[OGS_MAX_IMSI_LEN];
int imsi_len;
@ -309,7 +312,7 @@ typedef struct smf_sess_s {
uint32_t sgw_s5c_teid; /* SGW-S5C-TEID is received from SGW */
ogs_ip_t sgw_s5c_ip; /* SGW-S5C IPv4/IPv6 */
uint64_t smf_n4_seid; /* SMF SEID is dervied from NODE */
uint64_t smf_n4_seid; /* SMF SEID is derived from NODE */
uint64_t upf_n4_seid; /* UPF SEID is received from Peer */
uint32_t local_dl_teid; /* Local Downlink TEID */

4
src/smf/init.c
View file

@ -101,7 +101,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -162,7 +162,7 @@ static void smf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

78
src/smf/ngap-build.c
View file

@ -260,23 +260,33 @@ ogs_pkbuf_t *ngap_build_pdu_session_resource_setup_request_transfer(
if (qos_flow->qos.mbr.downlink || qos_flow->qos.mbr.uplink ||
qos_flow->qos.gbr.downlink || qos_flow->qos.gbr.uplink) {
ogs_assert(qos_flow->qos.mbr.downlink);
ogs_assert(qos_flow->qos.mbr.uplink);
ogs_assert(qos_flow->qos.gbr.downlink);
ogs_assert(qos_flow->qos.gbr.uplink);
qosFlowLevelQosParameters->gBR_QosInformation =
gBR_QosInformation = CALLOC(1, sizeof(*gBR_QosInformation));
ogs_assert(gBR_QosInformation);
if (qos_flow->qos.mbr.downlink && qos_flow->qos.mbr.uplink &&
qos_flow->qos.gbr.downlink && qos_flow->qos.gbr.uplink) {
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateDL,
qos_flow->qos.mbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateUL,
qos_flow->qos.mbr.uplink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateDL, qos_flow->qos.gbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateUL, qos_flow->qos.gbr.uplink);
qosFlowLevelQosParameters->gBR_QosInformation =
gBR_QosInformation = CALLOC(1, sizeof(*gBR_QosInformation));
ogs_assert(gBR_QosInformation);
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateDL,
qos_flow->qos.mbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateUL,
qos_flow->qos.mbr.uplink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateDL, qos_flow->qos.gbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateUL, qos_flow->qos.gbr.uplink);
} else {
ogs_error("Missing one or more MBR/GBR parameters; "
"defaulting to Non-GBR flow ");
ogs_error(" MBR[DL:%lld,UL:%lld]",
(long long)qos_flow->qos.mbr.downlink,
(long long)qos_flow->qos.mbr.uplink);
ogs_error(" GBR[DL:%lld,UL:%lld]",
(long long)qos_flow->qos.gbr.downlink,
(long long)qos_flow->qos.gbr.uplink);
}
}
}
@ -355,22 +365,32 @@ ogs_pkbuf_t *ngap_build_pdu_session_resource_modify_request_transfer(
if (qos_presence == true &&
(qos_flow->qos.mbr.downlink || qos_flow->qos.mbr.uplink ||
qos_flow->qos.gbr.downlink || qos_flow->qos.gbr.uplink)) {
ogs_assert(qos_flow->qos.mbr.downlink);
ogs_assert(qos_flow->qos.mbr.uplink);
ogs_assert(qos_flow->qos.gbr.downlink);
ogs_assert(qos_flow->qos.gbr.uplink);
qosFlowLevelQosParameters->gBR_QosInformation =
gBR_QosInformation = CALLOC(1, sizeof(*gBR_QosInformation));
if (qos_flow->qos.mbr.downlink && qos_flow->qos.mbr.uplink &&
qos_flow->qos.gbr.downlink && qos_flow->qos.gbr.uplink) {
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateDL,
qos_flow->qos.mbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateUL,
qos_flow->qos.mbr.uplink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateDL, qos_flow->qos.gbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateUL, qos_flow->qos.gbr.uplink);
qosFlowLevelQosParameters->gBR_QosInformation =
gBR_QosInformation = CALLOC(1, sizeof(*gBR_QosInformation));
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateDL,
qos_flow->qos.mbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->maximumFlowBitRateUL,
qos_flow->qos.mbr.uplink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateDL, qos_flow->qos.gbr.downlink);
asn_uint642INTEGER(&gBR_QosInformation->
guaranteedFlowBitRateUL, qos_flow->qos.gbr.uplink);
} else {
ogs_error("Missing one or more MBR/GBR parameters; "
"defaulting to Non-GBR flow ");
ogs_error(" MBR[DL:%lld,UL:%lld]",
(long long)qos_flow->qos.mbr.downlink,
(long long)qos_flow->qos.mbr.uplink);
ogs_error(" GBR[DL:%lld,UL:%lld]",
(long long)qos_flow->qos.gbr.downlink,
(long long)qos_flow->qos.gbr.uplink);
}
}
}

5
src/smf/npcf-build.c
View file

@ -75,6 +75,9 @@ ogs_sbi_request_t *smf_npcf_smpolicycontrol_build_create(
*/
SmPolicyContextData.chargingcharacteristics = (char *)"00000800";
/* GPSI */
SmPolicyContextData.gpsi = smf_ue->gpsi;
/*
* Use ogs_sbi_supi_in_vplmn() instead of ogs_sbi_plmn_id_in_vplmn().
* This is because some vendors might not use the full DNN in LBO and
@ -287,8 +290,6 @@ ogs_sbi_request_t *smf_npcf_smpolicycontrol_build_create(
end:
if (SmPolicyContextData.notification_uri)
ogs_free(SmPolicyContextData.notification_uri);
if (SmPolicyContextData.gpsi)
ogs_free(SmPolicyContextData.gpsi);
if (SmPolicyContextData.dnn)
ogs_free(SmPolicyContextData.dnn);

4
src/smf/nsmf-handler.c
View file

@ -273,6 +273,10 @@ bool smf_nsmf_handle_create_sm_context(
}
ogs_free(type);
}
if (smf_ue->gpsi)
ogs_free(smf_ue->gpsi);
smf_ue->gpsi = ogs_strdup(SmContextCreateData->gpsi);
}
sess->request_type = SmContextCreateData->request_type;

4
src/smf/pfcp-path.c
View file

@ -59,7 +59,7 @@ uint32_t smf_pfcp_urr_usage_report_trigger2diam_gy_reporting_reason(ogs_pfcp_usa
return OGS_DIAM_GY_REPORTING_REASON_UNUSED_QUOTA_TIMER;
}
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_associate)
{
smf_event_t e;
@ -68,7 +68,7 @@ static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
memset(&e, 0, sizeof(e));
e.pfcp_node = node;
if (try_to_assoicate == true) {
if (try_to_associate == true) {
node->t_association = ogs_timer_add(ogs_app()->timer_mgr,
smf_timer_pfcp_association, node);
ogs_assert(node->t_association);

21
src/smf/smf-sm.c
View file

@ -83,6 +83,7 @@ void smf_state_operational(ogs_fsm_t *s, smf_event_t *e)
ogs_sbi_message_t sbi_message;
ogs_sbi_xact_t *sbi_xact = NULL;
ogs_pool_id_t sbi_xact_id = OGS_INVALID_POOL_ID;
ogs_sbi_object_t *sbi_object = NULL;
ogs_pool_id_t sbi_object_id = OGS_INVALID_POOL_ID;
ogs_nas_5gs_message_t nas_message;
@ -1215,14 +1216,30 @@ void smf_state_operational(ogs_fsm_t *s, smf_event_t *e)
/* Here, we should not use ogs_assert(stream)
* since 'namf-comm' service has no an associated stream. */
sbi_object = sbi_xact->sbi_object;
ogs_assert(sbi_object);
sbi_object_id = sbi_xact->sbi_object_id;
ogs_assert(sbi_object_id >= OGS_MIN_POOL_ID &&
sbi_object_id <= OGS_MAX_POOL_ID);
ogs_sbi_xact_remove(sbi_xact);
ogs_error("Cannot receive SBI message");
sess = smf_sess_find_by_id(sbi_object_id);
if (!sess) {
ogs_error("Session has already been removed");
break;
}
smf_ue = smf_ue_find_by_id(sess->smf_ue_id);
ogs_assert(smf_ue);
ogs_error("[%s:%d] Cannot receive SBI message",
smf_ue->supi, sess->psi);
if (stream) {
ogs_assert(true ==
ogs_sbi_server_send_error(stream,
OGS_SBI_HTTP_STATUS_GATEWAY_TIMEOUT, NULL,
"Cannot receive SBI message", NULL, NULL));
"Cannot receive SBI message", smf_ue->supi, NULL));
}
break;

4
src/udm/init.c
View file

@ -61,7 +61,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -108,7 +108,7 @@ static void udm_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

4
src/udm/udm-sm.c
View file

@ -479,7 +479,7 @@ void udm_state_operational(ogs_fsm_t *s, udm_event_t *e)
ogs_fsm_dispatch(&udm_ue->sm, e);
if (OGS_FSM_CHECK(&udm_ue->sm, udm_ue_state_exception)) {
ogs_error("[%s] State machine exception", udm_ue->suci);
ogs_warn("[%s] State machine exception", udm_ue->suci);
udm_ue_remove(udm_ue);
}
END
@ -597,7 +597,7 @@ void udm_state_operational(ogs_fsm_t *s, udm_event_t *e)
ogs_error("Cannot receive SBI message");
if (!stream) {
ogs_error("STREAM has alreadt been removed [%d]",
ogs_error("STREAM has already been removed [%d]",
sbi_xact->assoc_stream_id);
break;
}

10
src/udm/ue-sm.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2024 by Sukchan Lee <acetcom@gmail.com>
* Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
@ -302,8 +302,12 @@ void udm_ue_state_operational(ogs_fsm_t *s, udm_event_t *e)
CASE(OGS_SBI_RESOURCE_NAME_SUBSCRIPTION_DATA)
SWITCH(message->h.resource.component[2])
CASE(OGS_SBI_RESOURCE_NAME_AUTHENTICATION_DATA)
udm_nudr_dr_handle_subscription_authentication(
udm_ue, stream, message);
if (udm_nudr_dr_handle_subscription_authentication(
udm_ue, stream, message) == false) {
ogs_warn("udm_nudr_dr_handle_subscription_"
"authentication() failed");
OGS_FSM_TRAN(s, udm_ue_state_exception);
}
break;
CASE(OGS_SBI_RESOURCE_NAME_CONTEXT_DATA)

4
src/udr/init.c
View file

@ -64,7 +64,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -113,7 +113,7 @@ static void udr_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

2
src/upf/context.h
View file

@ -105,7 +105,7 @@ typedef struct upf_sess_s {
ogs_pfcp_sess_t pfcp;
uint64_t upf_n4_seid; /* UPF SEID is dervied from NODE */
uint64_t upf_n4_seid; /* UPF SEID is derived from NODE */
struct {
uint64_t seid;
ogs_ip_t ip;

2
src/upf/init.c
View file

@ -122,7 +122,7 @@ static void upf_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().

4
src/upf/pfcp-path.c
View file

@ -22,7 +22,7 @@
#include "pfcp-path.h"
#include "n4-build.h"
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_associate)
{
upf_event_t e;
@ -31,7 +31,7 @@ static void pfcp_node_fsm_init(ogs_pfcp_node_t *node, bool try_to_assoicate)
memset(&e, 0, sizeof(e));
e.pfcp_node = node;
if (try_to_assoicate == true) {
if (try_to_associate == true) {
node->t_association = ogs_timer_add(ogs_app()->timer_mgr,
upf_timer_association, node);
ogs_assert(node->t_association);

4
tests/af/init.c
View file

@ -73,7 +73,7 @@ static void event_termination(void)
{
ogs_sbi_nf_instance_t *nf_instance = NULL;
/* Sending NF Instance De-registeration to NRF */
/* Sending NF Instance De-registration to NRF */
ogs_list_for_each(&ogs_sbi_self()->nf_instance_list, nf_instance)
ogs_sbi_nf_fsm_fini(nf_instance);
@ -117,7 +117,7 @@ static void af_main(void *data)
/*
* After ogs_pollset_poll(), ogs_timer_mgr_expire() must be called.
*
* The reason is why ogs_timer_mgr_next() can get the corrent value
* The reason is why ogs_timer_mgr_next() can get the current value
* when ogs_timer_stop() is called internally in ogs_timer_mgr_expire().
*
* You should not use event-queue before ogs_timer_mgr_expire().