39 lines
975 B
C
39 lines
975 B
C
#pragma once
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#include <osmocom/core/utils.h>
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/* Parameters to VLR_AUTH_E_MS_AUTH_RESP */
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struct vlr_auth_resp_par {
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bool is_r99;
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bool is_utran;
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const uint8_t *res;
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unsigned int res_len;
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const uint8_t *auts;
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};
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enum vlr_fsm_auth_event {
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VLR_AUTH_E_START,
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/* TS 23.018 OAS_VLR1(2): SendAuthInfo ACK from HLR */
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VLR_AUTH_E_HLR_SAI_ACK,
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/* TS 23.018 OAS_VLR1(2): SendAuthInfo NACK from HLR */
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VLR_AUTH_E_HLR_SAI_NACK,
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/* FIXME: merge with NACK? */
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VLR_AUTH_E_HLR_SAI_ABORT,
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/* Authentication Response from MS */
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VLR_AUTH_E_MS_AUTH_RESP,
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/* Authentication Failure from MS */
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VLR_AUTH_E_MS_AUTH_FAIL,
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/* Identity Response (IMSI) from MS */
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VLR_AUTH_E_MS_ID_IMSI,
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};
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extern struct osmo_fsm vlr_auth_fsm;
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struct osmo_fsm_inst *auth_fsm_start(struct vlr_subscr *vsub,
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struct osmo_fsm_inst *parent,
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uint32_t parent_term_event,
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bool is_r99,
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bool is_utran);
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bool auth_try_reuse_tuple(struct vlr_subscr *vsub, uint8_t key_seq);
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