diff options
Diffstat (limited to 'src/main/mainconfig.c')
| -rw-r--r-- | src/main/mainconfig.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/main/mainconfig.c b/src/main/mainconfig.c index 227ae4a..2b2dda8 100644 --- a/src/main/mainconfig.c +++ b/src/main/mainconfig.c @@ -73,6 +73,8 @@ static char const *gid_name = NULL; static char const *chroot_dir = NULL; static bool allow_core_dumps = false; static char const *radlog_dest = NULL; +static char const *require_message_authenticator = NULL; +static char const *limit_proxy_state = NULL; /* * These are not used anywhere else.. @@ -87,6 +89,56 @@ static bool do_colourise = false; static char const *radius_dir = NULL; //!< Path to raddb directory +#ifndef HAVE_KQUEUE +static uint32_t max_fds = 0; +#endif + +static const FR_NAME_NUMBER fr_bool_auto_names[] = { + { "false", FR_BOOL_FALSE }, + { "no", FR_BOOL_FALSE }, + { "0", FR_BOOL_FALSE }, + + { "true", FR_BOOL_TRUE }, + { "yes", FR_BOOL_TRUE }, + { "1", FR_BOOL_TRUE }, + + { "auto", FR_BOOL_AUTO }, + + { NULL, 0 } +}; + +/* + * Get decent values for false / true / auto + */ +int fr_bool_auto_parse(CONF_PAIR *cp, fr_bool_auto_t *out, char const *str) +{ + int value; + + /* + * Don't change anything. + */ + if (!str) return 0; + + value = fr_str2int(fr_bool_auto_names, str, -1); + if (value >= 0) { + *out = value; + return 0; + } + + /* + * This should never happen, as the defaults are in the + * source code. If there's no CONF_PAIR, and there's a + * parse error, then the source code is wrong. + */ + if (!cp) { + fprintf(stderr, "%s: Error - Invalid value in configuration", main_config.name); + return -1; + } + + cf_log_err(cf_pair_to_item(cp), "Invalid value for \"%s\"", cf_pair_attr(cp)); + return -1; +} + /********************************************************************** * * We need to figure out where the logs go, before doing anything @@ -160,6 +212,8 @@ static const CONF_PARSER security_config[] = { { "max_attributes", FR_CONF_POINTER(PW_TYPE_INTEGER, &fr_max_attributes), STRINGIFY(0) }, { "reject_delay", FR_CONF_POINTER(PW_TYPE_TIMEVAL, &main_config.reject_delay), STRINGIFY(0) }, { "status_server", FR_CONF_POINTER(PW_TYPE_BOOLEAN, &main_config.status_server), "no"}, + { "require_message_authenticator", FR_CONF_POINTER(PW_TYPE_STRING, &require_message_authenticator), "auto"}, + { "limit_proxy_state", FR_CONF_POINTER(PW_TYPE_STRING, &limit_proxy_state), "auto"}, #ifdef ENABLE_OPENSSL_VERSION_CHECK { "allow_vulnerable_openssl", FR_CONF_POINTER(PW_TYPE_STRING, &main_config.allow_vulnerable_openssl), "no"}, #endif @@ -195,8 +249,12 @@ static const CONF_PARSER server_config[] = { { "panic_action", FR_CONF_POINTER(PW_TYPE_STRING, &main_config.panic_action), NULL}, { "hostname_lookups", FR_CONF_POINTER(PW_TYPE_BOOLEAN, &fr_dns_lookups), "no" }, { "max_request_time", FR_CONF_POINTER(PW_TYPE_INTEGER, &main_config.max_request_time), STRINGIFY(MAX_REQUEST_TIME) }, + { "proxy_dedup_window", FR_CONF_POINTER(PW_TYPE_INTEGER, &main_config.proxy_dedup_window), "1" }, { "cleanup_delay", FR_CONF_POINTER(PW_TYPE_INTEGER, &main_config.cleanup_delay), STRINGIFY(CLEANUP_DELAY) }, { "max_requests", FR_CONF_POINTER(PW_TYPE_INTEGER, &main_config.max_requests), STRINGIFY(MAX_REQUESTS) }, +#ifndef HAVE_KQUEUE + { "max_fds", FR_CONF_POINTER(PW_TYPE_INTEGER, &max_fds), "512" }, +#endif { "postauth_client_lost", FR_CONF_POINTER(PW_TYPE_BOOLEAN, &main_config.postauth_client_lost), "no" }, { "pidfile", FR_CONF_POINTER(PW_TYPE_STRING, &main_config.pid_file), "${run_dir}/radiusd.pid"}, { "checkrad", FR_CONF_POINTER(PW_TYPE_STRING, &main_config.checkrad), "${sbindir}/checkrad" }, @@ -864,6 +922,8 @@ int main_config_init(void) if (!main_config.dictionary_dir) { main_config.dictionary_dir = DICTDIR; } + main_config.require_ma = FR_BOOL_AUTO; + main_config.limit_proxy_state = FR_BOOL_AUTO; /* * About sizeof(REQUEST) + sizeof(RADIUS_PACKET) * 2 + sizeof(VALUE_PAIR) * 400 @@ -1144,6 +1204,10 @@ do {\ if ((main_config.reject_delay.tv_sec != 0) || (main_config.reject_delay.tv_usec != 0)) { FR_TIMEVAL_BOUND_CHECK("reject_delay", &main_config.reject_delay, >=, 1, 0); } + + FR_INTEGER_BOUND_CHECK("proxy_dedup_window", main_config.proxy_dedup_window, <=, 10); + FR_INTEGER_BOUND_CHECK("proxy_dedup_window", main_config.proxy_dedup_window, >=, 1); + FR_TIMEVAL_BOUND_CHECK("reject_delay", &main_config.reject_delay, <=, 10, 0); FR_INTEGER_BOUND_CHECK("cleanup_delay", main_config.cleanup_delay, <=, 30); @@ -1159,6 +1223,46 @@ do {\ main_config.init_delay.tv_sec = 0; main_config.init_delay.tv_usec = 2* (1000000 / 3); + { + CONF_PAIR *cp = NULL; + + subcs = cf_section_sub_find(cs, "security"); + if (subcs) cp = cf_pair_find(subcs, "require_message_authenticator"); + if (fr_bool_auto_parse(cp, &main_config.require_ma, require_message_authenticator) < 0) { + cf_file_free(cs); + return -1; + } + + if (subcs) cp = cf_pair_find(subcs, "limit_proxy_state"); + if (fr_bool_auto_parse(cp, &main_config.limit_proxy_state, limit_proxy_state) < 0) { + cf_file_free(cs); + return -1; + } + } + +#ifndef HAVE_KQUEUE + /* + * select() is limited to 1024 file descriptors. :( + */ + if (max_fds) { + if (max_fds > FD_SETSIZE) { + fr_ev_max_fds = FD_SETSIZE; + } else { + /* + * Round up to the next highest power of 2. + */ + max_fds--; + max_fds |= max_fds >> 1; + max_fds |= max_fds >> 2; + max_fds |= max_fds >> 4; + max_fds |= max_fds >> 8; + max_fds |= max_fds >> 16; + max_fds++; + fr_ev_max_fds = max_fds; + } + } +#endif + /* * Free the old configuration items, and replace them * with the new ones. |