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osmo-hnbgw
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HNBAP: Support IMSI identity type in hnbgw_tx_ue_register_rej() 

Change-Id: I2e00968cbf686f78f5c9655e899963f2b84dd78b
This commit is contained in:
Harald Welte 2024-03-27 21:38:10 +01:00
parent 060619b811
commit c08704b27f
1 changed files with 13 additions and 0 deletions
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13
src/osmo-hnbgw/hnbgw_hnbap.c
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@ -210,6 +210,7 @@ static int hnbgw_tx_ue_register_rej(struct hnb_context *hnb, HNBAP_UE_Identity_t
{
HNBAP_UERegisterReject_t reject_out;
HNBAP_UERegisterRejectIEs_t reject;
char imsi[16];
struct msgb *msg;
int rc;
@ -270,6 +271,15 @@ static int hnbgw_tx_ue_register_rej(struct hnb_context *hnb, HNBAP_UE_Identity_t
ue_id->choice.pTMSIRAI.rAI.rAC.size);
break;
case HNBAP_UE_Identity_PR_iMSI:
ranap_bcd_decode(imsi, sizeof(imsi), ue_id->choice.iMSI.buf, ue_id->choice.iMSI.size);
LOGHNB(hnb, DHNBAP, LOGL_DEBUG, "REJ UE_Id IMSI %s\n", imsi);
OCTET_STRING_fromBuf(&reject.uE_Identity.choice.iMSI,
(const char *)ue_id->choice.iMSI.buf,
ue_id->choice.iMSI.size);
break;
default:
LOGHNB(hnb, DHNBAP, LOGL_ERROR, "Cannot compose UE Register Reject:"
" unsupported UE ID (present=%d)\n", ue_id->present);
@ -311,6 +321,9 @@ static int hnbgw_tx_ue_register_rej(struct hnb_context *hnb, HNBAP_UE_Identity_t
ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_OCTET_STRING,
&reject.uE_Identity.choice.pTMSIRAI.rAI.rAC);
break;
case HNBAP_UE_Identity_PR_iMSI:
ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_OCTET_STRING,
&reject.uE_Identity.choice.iMSI);
default:
/* should never happen after above switch() */