Module: kamailio Branch: master Commit: 0a6a750a96b620b3024acd391436a94def3133e1 URL: https://github.com/kamailio/kamailio/commit/0a6a750a96b620b3024acd391436a94… Author: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Date: 2021-11-15T10:35:54+01:00 permissions: trusted_cleanup_interval cleanup old data of trusted hash_table by timer function. --- Modified: src/modules/permissions/permissions.c Modified: src/modules/permissions/permissions.h Modified: src/modules/permissions/trusted.c --- Diff: https://github.com/kamailio/kamailio/commit/0a6a750a96b620b3024acd391436a94… Patch: https://github.com/kamailio/kamailio/commit/0a6a750a96b620b3024acd391436a94… --- diff --git a/src/modules/permissions/permissions.c b/src/modules/permissions/permissions.c index 12ab2d889a..d5655206e4 100644 --- a/src/modules/permissions/permissions.c +++ b/src/modules/permissions/permissions.c @@ -61,6 +61,7 @@ static char* perm_deny_suffix = ".deny"; /* for allow_trusted and allow_address function */ str perm_db_url = {NULL, 0}; /* Don't connect to the database by default */ int perm_reload_delta = 5; +int perm_trusted_table_interval = 60; /* for allow_trusted function */ int perm_db_mode = DISABLE_CACHE; /* Database usage mode: 0=no cache, 1=cache */ @@ -188,6 +189,7 @@ static param_export_t params[] = { {"max_subnets", PARAM_INT, &_perm_max_subnets }, {"load_backends", PARAM_INT, &_perm_load_backends }, {"reload_delta", PARAM_INT, &perm_reload_delta }, + {"trusted_cleanup_interval", PARAM_INT, &perm_trusted_table_interval }, {0, 0, 0} }; diff --git a/src/modules/permissions/permissions.h b/src/modules/permissions/permissions.h index 2a417ffd58..c08666a1c0 100644 --- a/src/modules/permissions/permissions.h +++ b/src/modules/permissions/permissions.h @@ -60,6 +60,7 @@ extern str perm_mask_col; /* Name of mask column */ extern str perm_port_col; /* Name of port column */ extern int perm_peer_tag_mode; /* Matching mode */ extern int perm_reload_delta; /* seconds between RPC reloads */ +extern int perm_trusted_table_interval; /* interval of timer to clean old trusted data */ /* backends to be loaded */ #define PERM_LOAD_ADDRESSDB (1<<0) diff --git a/src/modules/permissions/trusted.c b/src/modules/permissions/trusted.c index 7714a32461..49e871a125 100644 --- a/src/modules/permissions/trusted.c +++ b/src/modules/permissions/trusted.c @@ -166,6 +166,7 @@ int reload_trusted_table(void) return 1; } +void perm_ht_timer(unsigned int ticks, void *); /* * Initialize data structures @@ -224,6 +225,9 @@ int init_trusted(void) goto error; } + if(register_timer(perm_ht_timer, NULL, perm_trusted_table_interval) < 0) + goto error; + perm_dbf.close(perm_db_handle); perm_db_handle = 0; } @@ -280,6 +284,22 @@ int init_child_trusted(int rank) } +void perm_ht_timer(unsigned int ticks, void *param) { + if(perm_rpc_reload_time == NULL) + return; + + if(*perm_rpc_reload_time != 0 + && *perm_rpc_reload_time > time(NULL) - perm_trusted_table_interval) + return; + + LM_DBG("cleaning old trusted table\n"); + if (*perm_trust_table == perm_trust_table_1) { + empty_hash_table(perm_trust_table_2); + } else { + empty_hash_table(perm_trust_table_1); + } +} + /* * Close connections and release memory */