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Diffstat (limited to 'src/feature/dirauth/dirauth_config.h')
-rw-r--r-- | src/feature/dirauth/dirauth_config.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/feature/dirauth/dirauth_config.h b/src/feature/dirauth/dirauth_config.h new file mode 100644 index 0000000000..9042ff8779 --- /dev/null +++ b/src/feature/dirauth/dirauth_config.h @@ -0,0 +1,91 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2020, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +/** + * @file dirauth_config.h + * @brief Header for feature/dirauth/dirauth_config.c + **/ + +#ifndef TOR_FEATURE_DIRAUTH_DIRAUTH_CONFIG_H +#define TOR_FEATURE_DIRAUTH_DIRAUTH_CONFIG_H + +struct or_options_t; + +#ifdef HAVE_MODULE_DIRAUTH + +#include "lib/cc/torint.h" + +int options_validate_dirauth_mode(const struct or_options_t *old_options, + struct or_options_t *options, + char **msg); + +int options_validate_dirauth_schedule(const struct or_options_t *old_options, + struct or_options_t *options, + char **msg); + +int options_validate_dirauth_testing(const struct or_options_t *old_options, + struct or_options_t *options, + char **msg); + +int options_act_dirauth(const struct or_options_t *old_options); +int options_act_dirauth_mtbf(const struct or_options_t *old_options); +int options_act_dirauth_stats(const struct or_options_t *old_options, + bool *print_notice_out); + +bool dirauth_should_reject_requests_under_load(void); + +extern const struct config_format_t dirauth_options_fmt; + +#else /* !defined(HAVE_MODULE_DIRAUTH) */ + +/** When tor is compiled with the dirauth module disabled, it can't be + * configured as a directory authority. + * + * Returns -1 and sets msg to a newly allocated string, if AuthoritativeDir + * is set in options. Otherwise returns 0. */ +static inline int +options_validate_dirauth_mode(const struct or_options_t *old_options, + struct or_options_t *options, + char **msg) +{ + (void)old_options; + + /* Only check the primary option for now, #29211 will disable more + * options. */ + if (options->AuthoritativeDir) { + /* REJECT() this configuration */ + *msg = tor_strdup("This tor was built with dirauth mode disabled. " + "It can not be configured with AuthoritativeDir 1."); + return -1; + } + + return 0; +} + +#define options_validate_dirauth_schedule(old_options, options, msg) \ + (((void)(old_options)),((void)(options)),((void)(msg)),0) +#define options_validate_dirauth_testing(old_options, options, msg) \ + (((void)(old_options)),((void)(options)),((void)(msg)),0) + +#define options_act_dirauth(old_options) \ + (((void)(old_options)),0) +#define options_act_dirauth_mtbf(old_options) \ + (((void)(old_options)),0) + +static inline int +options_act_dirauth_stats(const struct or_options_t *old_options, + bool *print_notice_out) +{ + (void)old_options; + *print_notice_out = 0; + return 0; +} + +#define dirauth_should_reject_requests_under_load() (false) + +#endif /* defined(HAVE_MODULE_DIRAUTH) */ + +#endif /* !defined(TOR_FEATURE_DIRAUTH_DIRAUTH_CONFIG_H) */ |