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- /* Copyright (c) 2019, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- /**
- * \file hs_dos.h
- * \brief Header file containing denial of service defenses for the HS
- * subsystem for all versions.
- **/
- #ifndef TOR_HS_DOS_H
- #define TOR_HS_DOS_H
- #include "core/or/or_circuit_st.h"
- #include "feature/nodelist/networkstatus_st.h"
- /* Init */
- void hs_dos_init(void);
- /* Consensus. */
- void hs_dos_consensus_has_changed(const networkstatus_t *ns);
- /* Introduction Point. */
- bool hs_dos_can_send_intro2(or_circuit_t *s_intro_circ);
- void hs_dos_setup_default_intro2_defenses(or_circuit_t *circ);
- #ifdef HS_DOS_PRIVATE
- #ifdef TOR_UNIT_TESTS
- STATIC uint32_t get_intro2_enable_consensus_param(const networkstatus_t *ns);
- STATIC uint32_t get_intro2_rate_consensus_param(const networkstatus_t *ns);
- STATIC uint32_t get_intro2_burst_consensus_param(const networkstatus_t *ns);
- #endif /* define(TOR_UNIT_TESTS) */
- #endif /* defined(HS_DOS_PRIVATE) */
- #endif /* !defined(TOR_HS_DOS_H) */
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