diff options
| author | Alexander Couzens <lynxis@fe80.eu> | 2019-08-19 15:41:33 +0200 |
|---|---|---|
| committer | laforge <laforge@osmocom.org> | 2019-10-17 08:02:07 +0000 |
| commit | a09f4987c1e636052a4e37dae9d183d5aea49a8f (patch) | |
| tree | 67a330df29790942f0405112eec5dc3f00668d69 /src | |
| parent | 7312b158302787e643027d349d581fe93b3de57e (diff) | |
vlr_auth_fsm: on SAI use the GSUP provided GMM cause code
The HLR might respond with a specific GMM cause code. E.g. roaming not
allowed which needs to be passed down the layers.
Change-Id: I9af515dc52834b7c57c42fc3a76ee2c682734e2a
Diffstat (limited to 'src')
| -rw-r--r-- | src/libvlr/vlr_auth_fsm.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/libvlr/vlr_auth_fsm.c b/src/libvlr/vlr_auth_fsm.c index 60265104d..036c3d723 100644 --- a/src/libvlr/vlr_auth_fsm.c +++ b/src/libvlr/vlr_auth_fsm.c @@ -331,6 +331,7 @@ static void auth_fsm_wait_ai(struct osmo_fsm_inst *fi, uint32_t event, struct auth_fsm_priv *afp = fi->priv; struct vlr_subscr *vsub = afp->vsub; struct osmo_gsup_message *gsup = data; + enum gsm48_reject_value gsm48_rej; if (event == VLR_AUTH_E_HLR_SAI_NACK) LOGPFSM(fi, "GSUP: rx Auth Info Error cause: %d: %s\n", @@ -350,21 +351,21 @@ static void auth_fsm_wait_ai(struct osmo_fsm_inst *fi, uint32_t event, afp->auth_tuple_max_reuse_count = -1; goto pass; } - /* result = procedure error */ - auth_fsm_term(fi, GSM48_REJECT_NETWORK_FAILURE); - return; } switch (event) { case VLR_AUTH_E_HLR_SAI_ACK: + if (!gsup->num_auth_vectors) { + auth_fsm_term(fi, GSM48_REJECT_NETWORK_FAILURE); + return; + } vlr_subscr_update_tuples(vsub, gsup); goto pass; break; case VLR_AUTH_E_HLR_SAI_NACK: - auth_fsm_term(fi, - gsup->cause == GMM_CAUSE_IMSI_UNKNOWN? - GSM48_REJECT_IMSI_UNKNOWN_IN_HLR - : GSM48_REJECT_NETWORK_FAILURE); + case VLR_AUTH_E_HLR_SAI_ABORT: + vlr_gmm_cause_to_mm_cause(gsup->cause, &gsm48_rej); + auth_fsm_term(fi, gsm48_rej); break; } |