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[DBI] Improve YAML policy config by adding SUPI range filtering

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Previously, policies were configured via YAML files without MongoDB.
This update enhances the YAML approach by adding the 'supi_range' key to
filter policies based on UE SUPI ranges. When both 'supi_range' and
'plmn_id' are provided, both conditions must be met.

Note that PLMN-ID filtering will be deprecated in a future release.
This commit is contained in:
Sukchan Lee 2025-02-05 21:37:38 +09:00
parent e5545669fc
commit 07cb42110e
34 changed files with 548 additions and 772 deletions
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27
lib/app/ogs-config.h
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@ -144,9 +144,24 @@ typedef struct ogs_local_conf_s {
} ogs_app_local_conf_t;
/* Structure for SUPI-range */
typedef struct {
int num;
#define OGS_MAX_NUM_OF_SUPI_RANGE 16
uint64_t start[OGS_MAX_NUM_OF_SUPI_RANGE];
uint64_t end[OGS_MAX_NUM_OF_SUPI_RANGE];
} ogs_supi_range_t;
/* Policy configuration structure. In a real system, additional fields
* (e.g., for plmn_id, slice list, etc.) would be added.
*/
typedef struct ogs_app_policy_conf_s {
ogs_lnode_t lnode;
ogs_supi_range_t supi_range;
bool plmn_id_valid;
ogs_plmn_id_t plmn_id;
ogs_list_t slice_list;
@ -183,13 +198,17 @@ int ogs_app_parse_local_conf(const char *local);
int ogs_app_parse_sockopt_config(
ogs_yaml_iter_t *parent, ogs_sockopt_t *option);
int ogs_app_parse_supi_range_conf(
ogs_yaml_iter_t *parent, ogs_supi_range_t *supi_range);
int ogs_app_check_policy_conf(void);
int ogs_app_parse_session_conf(
ogs_yaml_iter_t *parent, ogs_app_slice_conf_t *slice_conf);
ogs_app_policy_conf_t *ogs_app_policy_conf_add(ogs_plmn_id_t *plmn_id);
ogs_app_policy_conf_t *ogs_app_policy_conf_find_by_plmn_id(
ogs_plmn_id_t *plmn_id);
ogs_app_policy_conf_t *ogs_app_policy_conf_add(
ogs_supi_range_t *supi_range, ogs_plmn_id_t *plmn_id);
ogs_app_policy_conf_t *ogs_app_policy_conf_find(
char *supi, ogs_plmn_id_t *plmn_id);
void ogs_app_policy_conf_remove(ogs_app_policy_conf_t *policy_conf);
void ogs_app_policy_conf_remove_all(void);
@ -209,7 +228,7 @@ void ogs_app_session_conf_remove_all(
ogs_app_slice_conf_t *slice_conf);
int ogs_app_config_session_data(
ogs_plmn_id_t *plmn_id, ogs_s_nssai_t *s_nssai, char *dnn,
char *supi, ogs_plmn_id_t *plmn_id, ogs_s_nssai_t *s_nssai, char *dnn,
ogs_session_data_t *session_data);
#ifdef __cplusplus