Module: kamailio Branch: master Commit: 6cd9f310a0af9bf6024696d436b6b96491808832 URL: https://github.com/kamailio/kamailio/commit/6cd9f310a0af9bf6024696d436b6b964...

Author: Morten Tryfoss morten@tryfoss.no Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2023-11-22T09:36:44+01:00

cdp: Add support for re-auth on ro sessions initiated from charging server

- handle missing valid_for in CCA correctly, for chargings server not using it - add AVP_Time_Quota_Threshold AVP, to support server controlled CCR-U threshold

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Modified: src/modules/cdp/acctstatemachine.c Modified: src/modules/cdp/diameter_code_avp.h Modified: src/modules/cdp/peerstatemachine.c Modified: src/modules/cdp/session.c

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Diff: https://github.com/kamailio/kamailio/commit/6cd9f310a0af9bf6024696d436b6b964... Patch: https://github.com/kamailio/kamailio/commit/6cd9f310a0af9bf6024696d436b6b964...

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diff --git a/src/modules/cdp/acctstatemachine.c b/src/modules/cdp/acctstatemachine.c index 398526d86d7..aad4ca1cc04 100644 --- a/src/modules/cdp/acctstatemachine.c +++ b/src/modules/cdp/acctstatemachine.c @@ -176,6 +176,8 @@ int cc_acc_client_stateful_sm_process( //nothing we can do here, we have sent callback, client needs to send CCR Update LM_DBG("Reservation close to expiring\n"); break; + case ACC_CC_EV_SESSION_MODIFIED: + break; default: LM_ERR("Received unknown event [%d] in state [%d]\n", event, x->state); diff --git a/src/modules/cdp/diameter_code_avp.h b/src/modules/cdp/diameter_code_avp.h index 32987538dee..262ab62c012 100644 --- a/src/modules/cdp/diameter_code_avp.h +++ b/src/modules/cdp/diameter_code_avp.h @@ -266,6 +266,8 @@ typedef enum AVP_Service_Selection = 493, //RFC5778 AVP_Call_Id = 494,

+ AVP_Time_Quota_Threshold = 868, // 3GPP TS 32.299 + } AAA_AVPCodeNr;

enum diff --git a/src/modules/cdp/peerstatemachine.c b/src/modules/cdp/peerstatemachine.c index 24d5aed959e..74d119b70f2 100644 --- a/src/modules/cdp/peerstatemachine.c +++ b/src/modules/cdp/peerstatemachine.c @@ -1350,11 +1350,9 @@ void Rcv_Process(peer *p, AAAMessage *msg) switch(session->type) { case ACCT_CC_CLIENT: if(is_req(msg)) { - LM_WARN("unhandled receive request on Credit Control Acct " - "session\n"); - AAASessionsUnlock( - session->hash); //must be called because we don't call state machine here - session = 0; //we don't call SM here so we must not set to 0 + cc_acc_client_stateful_sm_process( + session, ACC_CC_EV_SESSION_MODIFIED, msg); + session = 0; } else { cc_acc_client_stateful_sm_process( session, ACC_CC_EV_RECV_ANS, msg); diff --git a/src/modules/cdp/session.c b/src/modules/cdp/session.c index e6e23fcbcf6..cd169f103ab 100644 --- a/src/modules/cdp/session.c +++ b/src/modules/cdp/session.c @@ -491,7 +491,7 @@ int cdp_sessions_timer(time_t now, void *ptr) 15; //15 seconds - TODO: add as config parameter //we should check for reservation expiring if the state is open if(x->u.cc_acc.state == ACC_CC_ST_OPEN) { - if(last_res_timestamp) { + if(last_res_timestamp && res_valid_for) { //we have obv already started reservations if((last_res_timestamp + res_valid_for) < (time(0) + last_reservation