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71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2019, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file authmode.c
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* \brief What kind of directory authority are we?
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*
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* If we're not an authority, these functions are all replaced with 0 in
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* authmode.h.
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**/
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#include "core/or/or.h"
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#include "app/config/config.h"
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#include "feature/dirauth/authmode.h"
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#include "feature/nodelist/routerinfo_st.h"
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/** Return true iff we believe ourselves to be an authoritative
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* directory server.
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*/
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int
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authdir_mode(const or_options_t *options)
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{
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return options->AuthoritativeDir != 0;
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}
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/** Return true iff we are an authoritative directory server that is
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* authoritative about receiving and serving descriptors of type
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* <b>purpose</b> on its dirport.
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*/
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int
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authdir_mode_handles_descs(const or_options_t *options, int purpose)
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{
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if (BUG(purpose < 0)) /* Deprecated. */
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return authdir_mode(options);
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else if (purpose == ROUTER_PURPOSE_GENERAL)
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return authdir_mode_v3(options);
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else if (purpose == ROUTER_PURPOSE_BRIDGE)
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return authdir_mode_bridge(options);
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else
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return 0;
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}
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/** Return true iff we are an authoritative directory server that
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* publishes its own network statuses.
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*/
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int
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authdir_mode_publishes_statuses(const or_options_t *options)
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{
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if (authdir_mode_bridge(options))
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return 0;
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return authdir_mode(options);
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}
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/** Return true iff we are an authoritative directory server that
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* tests reachability of the descriptors it learns about.
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*/
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int
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authdir_mode_tests_reachability(const or_options_t *options)
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{
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return authdir_mode(options);
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}
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/** Return true iff we believe ourselves to be a bridge authoritative
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* directory server.
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*/
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int
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authdir_mode_bridge(const or_options_t *options)
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{
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return authdir_mode(options) && options->BridgeAuthoritativeDir != 0;
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}
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