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FS-9225: [mod_sofia] Allow to force SIP REGISTER Expires: to be within configured range.

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Allow to force SIP REGISTER Expires: to be within MIN and MAX values.
Not just to force it to one specific value using "sip-force-expires".

New profile parameters:
  "sip-force-expires-min"
  "sip-force-expires-max"
This commit is contained in:
Sergey Khripchenko 2016-06-03 05:30:01 -07:00
parent 46b9ace417
commit 2766eaf49e
3 changed files with 30 additions and 0 deletions
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2
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -738,6 +738,8 @@ struct sofia_profile {
char *tls_verify_in_subjects_str;
su_strlst_t *tls_verify_in_subjects;
uint32_t sip_force_expires;
uint32_t sip_force_expires_min;
uint32_t sip_force_expires_max;
uint32_t sip_expires_max_deviation;
uint32_t sip_expires_late_margin;
uint32_t sip_subscription_max_deviation;

16
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -4260,6 +4260,8 @@ switch_status_t config_sofia(sofia_config_t reload, char *profile_name)
profile->dtmf_duration = 100;
profile->rtp_digit_delay = 40;
profile->sip_force_expires = 0;
profile->sip_force_expires_min = 0;
profile->sip_force_expires_max = 0;
profile->sip_expires_max_deviation = 0;
profile->sip_expires_late_margin = 60;
profile->sip_subscription_max_deviation = 0;
@ -5514,6 +5516,20 @@ switch_status_t config_sofia(sofia_config_t reload, char *profile_name)
} else {
profile->sip_expires_late_margin = 60;
}
} else if (!strcasecmp(var, "sip-force-expires-min")) {
int32_t sip_force_expires_min = atoi(val);
if (sip_force_expires_min >= 0) {
profile->sip_force_expires_min = sip_force_expires_min;
} else {
profile->sip_force_expires_min = 0;
}
} else if (!strcasecmp(var, "sip-force-expires-max")) {
int32_t sip_force_expires_max = atoi(val);
if (sip_force_expires_max >= 0) {
profile->sip_force_expires_max = sip_force_expires_max;
} else {
profile->sip_force_expires_max = 0;
}
} else if (!strcasecmp(var, "sip-force-expires")) {
int32_t sip_force_expires = atoi(val);
if (sip_force_expires >= 0) {

12
src/mod/endpoints/mod_sofia/sofia_reg.c
View File

@ -1683,6 +1683,18 @@ uint8_t sofia_reg_handle_register_token(nua_t *nua, sofia_profile_t *profile, nu
}
}
if ( (( exp_var = atoi(switch_event_get_header_nil(*v_event, "sip-force-expires-min")) )) ||
(( exp_var = profile->sip_force_expires_min )) ) {
if ( (exp_var > 0) && (exptime < exp_var) ) {
exptime = exp_var;
}
}
if ( (( exp_var = atoi(switch_event_get_header_nil(*v_event, "sip-force-expires-max")) )) ||
(( exp_var = profile->sip_force_expires_max )) ) {
if ( (exp_var > 0) && (exptime > exp_var) ) {
exptime = exp_var;
}
}
if ( (( exp_var = atoi(switch_event_get_header_nil(*v_event, "sip-force-expires")) )) ||
(( exp_var = profile->sip_force_expires )) ) {
if (exp_var > 0) {