fptr_wlist.c revision 368693
189857Sobrien/* 2218822Sdim * util/fptr_wlist.c - function pointer whitelists. 3218822Sdim * 489857Sobrien * Copyright (c) 2007, NLnet Labs. All rights reserved. 589857Sobrien * 6104834Sobrien * This software is open source. 789857Sobrien * 8104834Sobrien * Redistribution and use in source and binary forms, with or without 9104834Sobrien * modification, are permitted provided that the following conditions 10104834Sobrien * are met: 11104834Sobrien * 1289857Sobrien * Redistributions of source code must retain the above copyright notice, 13104834Sobrien * this list of conditions and the following disclaimer. 14104834Sobrien * 15104834Sobrien * Redistributions in binary form must reproduce the above copyright notice, 16104834Sobrien * this list of conditions and the following disclaimer in the documentation 1789857Sobrien * and/or other materials provided with the distribution. 18104834Sobrien * 19104834Sobrien * Neither the name of the NLNET LABS nor the names of its contributors may 20218822Sdim * be used to endorse or promote products derived from this software without 2189857Sobrien * specific prior written permission. 22218822Sdim * 2389857Sobrien * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2489857Sobrien * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2589857Sobrien * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2689857Sobrien * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27104834Sobrien * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2889857Sobrien * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 2989857Sobrien * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 3089857Sobrien * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 3189857Sobrien * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 3289857Sobrien * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3389857Sobrien * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34130561Sobrien */ 35130561Sobrien 3689857Sobrien/** 3789857Sobrien * \file 3889857Sobrien * 3989857Sobrien * This file contains functions that check function pointers. 40130561Sobrien * The functions contain a whitelist of known good callback values. 4189857Sobrien * Any other values lead to an error. 4289857Sobrien * 4389857Sobrien * Due to the listing nature, this file violates all the modularization 4489857Sobrien * boundaries in the program. 4589857Sobrien */ 4689857Sobrien#include "config.h" 4789857Sobrien#include "util/fptr_wlist.h" 4889857Sobrien#include "util/mini_event.h" 4989857Sobrien#include "services/outside_network.h" 5089857Sobrien#include "services/mesh.h" 5189857Sobrien#include "services/localzone.h" 5289857Sobrien#include "services/authzone.h" 5389857Sobrien#include "services/cache/infra.h" 5489857Sobrien#include "services/cache/rrset.h" 5589857Sobrien#include "services/view.h" 5689857Sobrien#include "dns64/dns64.h" 5789857Sobrien#include "iterator/iterator.h" 5889857Sobrien#include "iterator/iter_fwd.h" 5989857Sobrien#include "validator/validator.h" 6089857Sobrien#include "validator/val_anchor.h" 6189857Sobrien#include "validator/val_nsec3.h" 6289857Sobrien#include "validator/val_sigcrypt.h" 63130561Sobrien#include "validator/val_kentry.h" 64130561Sobrien#include "validator/val_neg.h" 65130561Sobrien#include "validator/autotrust.h" 6689857Sobrien#include "util/data/msgreply.h" 6789857Sobrien#include "util/data/packed_rrset.h" 6889857Sobrien#include "util/storage/slabhash.h" 69130561Sobrien#include "util/storage/dnstree.h" 70130561Sobrien#include "util/locks.h" 71130561Sobrien#include "libunbound/libworker.h" 7289857Sobrien#include "libunbound/context.h" 7389857Sobrien#include "libunbound/worker.h" 7489857Sobrien#include "util/tube.h" 75130561Sobrien#include "util/config_file.h" 7689857Sobrien#ifdef UB_ON_WINDOWS 77130561Sobrien#include "winrc/win_svc.h" 7889857Sobrien#endif 7989857Sobrien#include "respip/respip.h" 80130561Sobrien 81130561Sobrien#ifdef WITH_PYTHONMODULE 82130561Sobrien#include "pythonmod/pythonmod.h" 8389857Sobrien#endif 8489857Sobrien#ifdef WITH_DYNLIBMODULE 8589857Sobrien#include "dynlibmod/dynlibmod.h" 8689857Sobrien#endif 8789857Sobrien#ifdef USE_CACHEDB 88130561Sobrien#include "cachedb/cachedb.h" 8989857Sobrien#endif 9089857Sobrien#ifdef USE_IPSECMOD 9189857Sobrien#include "ipsecmod/ipsecmod.h" 9289857Sobrien#endif 9389857Sobrien#ifdef CLIENT_SUBNET 94130561Sobrien#include "edns-subnet/subnetmod.h" 9589857Sobrien#endif 9689857Sobrien#ifdef USE_IPSET 9789857Sobrien#include "ipset/ipset.h" 9889857Sobrien#endif 99130561Sobrien#ifdef USE_DNSTAP 10089857Sobrien#include "dnstap/dtstream.h" 10189857Sobrien#endif 10289857Sobrien 103218822Sdimint 104218822Sdimfptr_whitelist_comm_point(comm_point_callback_type *fptr) 10589857Sobrien{ 10689857Sobrien if(fptr == &worker_handle_request) return 1; 10789857Sobrien else if(fptr == &outnet_udp_cb) return 1; 10889857Sobrien else if(fptr == &outnet_tcp_cb) return 1; 10989857Sobrien else if(fptr == &tube_handle_listen) return 1; 11089857Sobrien else if(fptr == &auth_xfer_probe_udp_callback) return 1; 11189857Sobrien else if(fptr == &auth_xfer_transfer_tcp_callback) return 1; 11289857Sobrien else if(fptr == &auth_xfer_transfer_http_callback) return 1; 11389857Sobrien return 0; 114130561Sobrien} 11589857Sobrien 11689857Sobrienint 11789857Sobrienfptr_whitelist_comm_point_raw(comm_point_callback_type *fptr) 11889857Sobrien{ 11989857Sobrien if(fptr == &tube_handle_listen) return 1; 12089857Sobrien else if(fptr == &tube_handle_write) return 1; 12189857Sobrien else if(fptr == &remote_accept_callback) return 1; 12289857Sobrien else if(fptr == &remote_control_callback) return 1; 12389857Sobrien return 0; 12489857Sobrien} 12589857Sobrien 12689857Sobrienint 12789857Sobrienfptr_whitelist_comm_timer(void (*fptr)(void*)) 12889857Sobrien{ 129130561Sobrien if(fptr == &pending_udp_timer_cb) return 1; 13089857Sobrien else if(fptr == &outnet_tcptimer) return 1; 13189857Sobrien else if(fptr == &pending_udp_timer_delay_cb) return 1; 13289857Sobrien else if(fptr == &worker_stat_timer_cb) return 1; 13389857Sobrien else if(fptr == &worker_probe_timer_cb) return 1; 13489857Sobrien#ifdef UB_ON_WINDOWS 13589857Sobrien else if(fptr == &wsvc_cron_cb) return 1; 13689857Sobrien#endif 13789857Sobrien else if(fptr == &auth_xfer_timer) return 1; 13889857Sobrien else if(fptr == &auth_xfer_probe_timer_callback) return 1; 13989857Sobrien else if(fptr == &auth_xfer_transfer_timer_callback) return 1; 140130561Sobrien else if(fptr == &mesh_serve_expired_callback) return 1; 141130561Sobrien#ifdef USE_DNSTAP 142130561Sobrien else if(fptr == &mq_wakeup_cb) return 1; 14389857Sobrien#endif 14489857Sobrien return 0; 14589857Sobrien} 14689857Sobrien 14789857Sobrienint 14889857Sobrienfptr_whitelist_comm_signal(void (*fptr)(int, void*)) 14989857Sobrien{ 15089857Sobrien if(fptr == &worker_sighandler) return 1; 15189857Sobrien return 0; 15289857Sobrien} 153130561Sobrien 15489857Sobrienint fptr_whitelist_start_accept(void (*fptr)(void*)) 15589857Sobrien{ 15689857Sobrien if(fptr == &worker_start_accept) return 1; 15789857Sobrien return 0; 15889857Sobrien} 15989857Sobrien 16089857Sobrienint fptr_whitelist_stop_accept(void (*fptr)(void*)) 16189857Sobrien{ 162130561Sobrien if(fptr == &worker_stop_accept) return 1; 163130561Sobrien return 0; 16489857Sobrien} 16589857Sobrien 16689857Sobrienint 16789857Sobrienfptr_whitelist_event(void (*fptr)(int, short, void *)) 168130561Sobrien{ 16989857Sobrien if(fptr == &comm_point_udp_callback) return 1; 17089857Sobrien else if(fptr == &comm_point_udp_ancil_callback) return 1; 17189857Sobrien else if(fptr == &comm_point_tcp_accept_callback) return 1; 17289857Sobrien else if(fptr == &comm_point_tcp_handle_callback) return 1; 17389857Sobrien else if(fptr == &comm_timer_callback) return 1; 17489857Sobrien else if(fptr == &comm_signal_callback) return 1; 17589857Sobrien else if(fptr == &comm_point_local_handle_callback) return 1; 17689857Sobrien else if(fptr == &comm_point_raw_handle_callback) return 1; 17789857Sobrien else if(fptr == &tube_handle_signal) return 1; 17889857Sobrien else if(fptr == &comm_base_handle_slow_accept) return 1; 17989857Sobrien else if(fptr == &comm_point_http_handle_callback) return 1; 180130561Sobrien#ifdef USE_DNSTAP 18189857Sobrien else if(fptr == &dtio_output_cb) return 1; 18289857Sobrien else if(fptr == &dtio_cmd_cb) return 1; 18389857Sobrien else if(fptr == &dtio_reconnect_timeout_cb) return 1; 18489857Sobrien else if(fptr == &dtio_stop_timer_cb) return 1; 18589857Sobrien else if(fptr == &dtio_stop_ev_cb) return 1; 18689857Sobrien else if(fptr == &dtio_tap_callback) return 1; 18789857Sobrien else if(fptr == &dtio_mainfdcallback) return 1; 18889857Sobrien#endif 18989857Sobrien#ifdef UB_ON_WINDOWS 190130561Sobrien else if(fptr == &worker_win_stop_cb) return 1; 19189857Sobrien#endif 19289857Sobrien return 0; 19389857Sobrien} 19489857Sobrien 19589857Sobrienint 19689857Sobrienfptr_whitelist_pending_udp(comm_point_callback_type *fptr) 19789857Sobrien{ 19889857Sobrien if(fptr == &serviced_udp_callback) return 1; 19989857Sobrien else if(fptr == &worker_handle_reply) return 1; 20089857Sobrien else if(fptr == &libworker_handle_reply) return 1; 201130561Sobrien return 0; 20289857Sobrien} 20389857Sobrien 20489857Sobrienint 20589857Sobrienfptr_whitelist_pending_tcp(comm_point_callback_type *fptr) 20689857Sobrien{ 20789857Sobrien if(fptr == &serviced_tcp_callback) return 1; 20889857Sobrien else if(fptr == &worker_handle_reply) return 1; 20989857Sobrien else if(fptr == &libworker_handle_reply) return 1; 210130561Sobrien return 0; 21189857Sobrien} 21289857Sobrien 21389857Sobrienint 21489857Sobrienfptr_whitelist_serviced_query(comm_point_callback_type *fptr) 21589857Sobrien{ 216130561Sobrien if(fptr == &worker_handle_service_reply) return 1; 21789857Sobrien else if(fptr == &libworker_handle_service_reply) return 1; 21889857Sobrien return 0; 21989857Sobrien} 22089857Sobrien 22189857Sobrienint 22289857Sobrienfptr_whitelist_rbtree_cmp(int (*fptr) (const void *, const void *)) 22389857Sobrien{ 22489857Sobrien if(fptr == &mesh_state_compare) return 1; 22589857Sobrien else if(fptr == &mesh_state_ref_compare) return 1; 22689857Sobrien else if(fptr == &addr_tree_compare) return 1; 22789857Sobrien else if(fptr == &local_zone_cmp) return 1; 22889857Sobrien else if(fptr == &local_data_cmp) return 1; 22989857Sobrien else if(fptr == &fwd_cmp) return 1; 230130561Sobrien else if(fptr == &pending_cmp) return 1; 231130561Sobrien else if(fptr == &serviced_cmp) return 1; 23289857Sobrien else if(fptr == &reuse_cmp) return 1; 23389857Sobrien else if(fptr == &reuse_id_cmp) return 1; 23489857Sobrien else if(fptr == &name_tree_compare) return 1; 23589857Sobrien else if(fptr == &order_lock_cmp) return 1; 236130561Sobrien else if(fptr == &codeline_cmp) return 1; 23789857Sobrien else if(fptr == &nsec3_hash_cmp) return 1; 23889857Sobrien else if(fptr == &mini_ev_cmp) return 1; 23989857Sobrien else if(fptr == &anchor_cmp) return 1; 24089857Sobrien else if(fptr == &canonical_tree_compare) return 1; 241130561Sobrien else if(fptr == &context_query_cmp) return 1; 24289857Sobrien else if(fptr == &val_neg_data_compare) return 1; 243130561Sobrien else if(fptr == &val_neg_zone_compare) return 1; 24489857Sobrien else if(fptr == &probetree_cmp) return 1; 245130561Sobrien else if(fptr == &replay_var_compare) return 1; 24689857Sobrien else if(fptr == &view_cmp) return 1; 24789857Sobrien else if(fptr == &auth_zone_cmp) return 1; 248130561Sobrien else if(fptr == &auth_data_cmp) return 1; 249130561Sobrien else if(fptr == &auth_xfer_cmp) return 1; 250130561Sobrien return 0; 25189857Sobrien} 25289857Sobrien 25389857Sobrienint 25489857Sobrienfptr_whitelist_hash_sizefunc(lruhash_sizefunc_type fptr) 25589857Sobrien{ 256130561Sobrien if(fptr == &msgreply_sizefunc) return 1; 25789857Sobrien else if(fptr == &ub_rrset_sizefunc) return 1; 25889857Sobrien else if(fptr == &infra_sizefunc) return 1; 259130561Sobrien else if(fptr == &key_entry_sizefunc) return 1; 26089857Sobrien else if(fptr == &rate_sizefunc) return 1; 26189857Sobrien else if(fptr == &ip_rate_sizefunc) return 1; 262130561Sobrien else if(fptr == &test_slabhash_sizefunc) return 1; 26389857Sobrien#ifdef CLIENT_SUBNET 264130561Sobrien else if(fptr == &msg_cache_sizefunc) return 1; 265130561Sobrien#endif 266130561Sobrien#ifdef USE_DNSCRYPT 267130561Sobrien else if(fptr == &dnsc_shared_secrets_sizefunc) return 1; 268218822Sdim else if(fptr == &dnsc_nonces_sizefunc) return 1; 269218822Sdim#endif 270130561Sobrien return 0; 27189857Sobrien} 272130561Sobrien 273130561Sobrienint 274130561Sobrienfptr_whitelist_hash_compfunc(lruhash_compfunc_type fptr) 275130561Sobrien{ 276130561Sobrien if(fptr == &query_info_compare) return 1; 277130561Sobrien else if(fptr == &ub_rrset_compare) return 1; 278130561Sobrien else if(fptr == &infra_compfunc) return 1; 279130561Sobrien else if(fptr == &key_entry_compfunc) return 1; 280130561Sobrien else if(fptr == &rate_compfunc) return 1; 28189857Sobrien else if(fptr == &ip_rate_compfunc) return 1; 28289857Sobrien else if(fptr == &test_slabhash_compfunc) return 1; 283130561Sobrien#ifdef USE_DNSCRYPT 284130561Sobrien else if(fptr == &dnsc_shared_secrets_compfunc) return 1; 285130561Sobrien else if(fptr == &dnsc_nonces_compfunc) return 1; 28689857Sobrien#endif 28789857Sobrien return 0; 28889857Sobrien} 28989857Sobrien 29089857Sobrienint 29189857Sobrienfptr_whitelist_hash_delkeyfunc(lruhash_delkeyfunc_type fptr) 29289857Sobrien{ 293130561Sobrien if(fptr == &query_entry_delete) return 1; 29489857Sobrien else if(fptr == &ub_rrset_key_delete) return 1; 29589857Sobrien else if(fptr == &infra_delkeyfunc) return 1; 29689857Sobrien else if(fptr == &key_entry_delkeyfunc) return 1; 29789857Sobrien else if(fptr == &rate_delkeyfunc) return 1; 29889857Sobrien else if(fptr == &ip_rate_delkeyfunc) return 1; 29989857Sobrien else if(fptr == &test_slabhash_delkey) return 1; 300130561Sobrien#ifdef USE_DNSCRYPT 30189857Sobrien else if(fptr == &dnsc_shared_secrets_delkeyfunc) return 1; 302130561Sobrien else if(fptr == &dnsc_nonces_delkeyfunc) return 1; 30389857Sobrien#endif 30489857Sobrien return 0; 30589857Sobrien} 30689857Sobrien 30789857Sobrienint 30889857Sobrienfptr_whitelist_hash_deldatafunc(lruhash_deldatafunc_type fptr) 30989857Sobrien{ 31089857Sobrien if(fptr == &reply_info_delete) return 1; 311130561Sobrien else if(fptr == &rrset_data_delete) return 1; 31289857Sobrien else if(fptr == &infra_deldatafunc) return 1; 313130561Sobrien else if(fptr == &key_entry_deldatafunc) return 1; 31489857Sobrien else if(fptr == &rate_deldatafunc) return 1; 31589857Sobrien else if(fptr == &test_slabhash_deldata) return 1; 31689857Sobrien#ifdef CLIENT_SUBNET 31789857Sobrien else if(fptr == &subnet_data_delete) return 1; 318130561Sobrien#endif 319130561Sobrien#ifdef USE_DNSCRYPT 320130561Sobrien else if(fptr == &dnsc_shared_secrets_deldatafunc) return 1; 321130561Sobrien else if(fptr == &dnsc_nonces_deldatafunc) return 1; 322130561Sobrien#endif 323130561Sobrien return 0; 324130561Sobrien} 325130561Sobrien 326130561Sobrienint 327130561Sobrienfptr_whitelist_hash_markdelfunc(lruhash_markdelfunc_type fptr) 328130561Sobrien{ 32989857Sobrien if(fptr == NULL) return 1; 33089857Sobrien else if(fptr == &rrset_markdel) return 1; 331130561Sobrien#ifdef CLIENT_SUBNET 332130561Sobrien else if(fptr == &subnet_markdel) return 1; 333130561Sobrien#endif 33489857Sobrien return 0; 335130561Sobrien} 336130561Sobrien 33789857Sobrien/** whitelist env->send_query callbacks */ 338130561Sobrienint 339130561Sobrienfptr_whitelist_modenv_send_query(struct outbound_entry* (*fptr)( 340130561Sobrien struct query_info* qinfo, uint16_t flags, int dnssec, int want_dnssec, 34189857Sobrien int nocaps, struct sockaddr_storage* addr, socklen_t addrlen, 342130561Sobrien uint8_t* zone, size_t zonelen, int ssl_upstream, char* tls_auth_name, 34389857Sobrien struct module_qstate* q)) 344130561Sobrien{ 345130561Sobrien if(fptr == &worker_send_query) return 1; 346130561Sobrien else if(fptr == &libworker_send_query) return 1; 34789857Sobrien return 0; 348130561Sobrien} 349130561Sobrien 350130561Sobrienint 351130561Sobrienfptr_whitelist_modenv_detach_subs(void (*fptr)( 35289857Sobrien struct module_qstate* qstate)) 353130561Sobrien{ 35489857Sobrien if(fptr == &mesh_detach_subs) return 1; 355130561Sobrien return 0; 356130561Sobrien} 35789857Sobrien 358130561Sobrienint 359130561Sobrienfptr_whitelist_modenv_attach_sub(int (*fptr)( 36089857Sobrien struct module_qstate* qstate, struct query_info* qinfo, 361130561Sobrien uint16_t qflags, int prime, int valrec, struct module_qstate** newq)) 362130561Sobrien{ 36389857Sobrien if(fptr == &mesh_attach_sub) return 1; 36489857Sobrien return 0; 36589857Sobrien} 36689857Sobrien 36789857Sobrienint 36889857Sobrienfptr_whitelist_modenv_add_sub(int (*fptr)( 36989857Sobrien struct module_qstate* qstate, struct query_info* qinfo, 370130561Sobrien uint16_t qflags, int prime, int valrec, struct module_qstate** newq, 37189857Sobrien struct mesh_state** sub)) 37289857Sobrien{ 37389857Sobrien if(fptr == &mesh_add_sub) return 1; 37489857Sobrien return 0; 375130561Sobrien} 37689857Sobrien 37789857Sobrienint 37889857Sobrienfptr_whitelist_modenv_kill_sub(void (*fptr)(struct module_qstate* newq)) 37989857Sobrien{ 38089857Sobrien if(fptr == &mesh_state_delete) return 1; 38189857Sobrien return 0; 38289857Sobrien} 38389857Sobrien 384130561Sobrienint 38589857Sobrienfptr_whitelist_modenv_detect_cycle(int (*fptr)( 38689857Sobrien struct module_qstate* qstate, struct query_info* qinfo, 38789857Sobrien uint16_t flags, int prime, int valrec)) 388130561Sobrien{ 389130561Sobrien if(fptr == &mesh_detect_cycle) return 1; 39089857Sobrien return 0; 39189857Sobrien} 392 393int 394fptr_whitelist_mod_init(int (*fptr)(struct module_env* env, int id)) 395{ 396 if(fptr == &iter_init) return 1; 397 else if(fptr == &val_init) return 1; 398 else if(fptr == &dns64_init) return 1; 399 else if(fptr == &respip_init) return 1; 400#ifdef WITH_PYTHONMODULE 401 else if(fptr == &pythonmod_init) return 1; 402#endif 403#ifdef WITH_DYNLIBMODULE 404 else if(fptr == &dynlibmod_init) return 1; 405#endif 406#ifdef USE_CACHEDB 407 else if(fptr == &cachedb_init) return 1; 408#endif 409#ifdef USE_IPSECMOD 410 else if(fptr == &ipsecmod_init) return 1; 411#endif 412#ifdef CLIENT_SUBNET 413 else if(fptr == &subnetmod_init) return 1; 414#endif 415#ifdef USE_IPSET 416 else if(fptr == &ipset_init) return 1; 417#endif 418 return 0; 419} 420 421int 422fptr_whitelist_mod_deinit(void (*fptr)(struct module_env* env, int id)) 423{ 424 if(fptr == &iter_deinit) return 1; 425 else if(fptr == &val_deinit) return 1; 426 else if(fptr == &dns64_deinit) return 1; 427 else if(fptr == &respip_deinit) return 1; 428#ifdef WITH_PYTHONMODULE 429 else if(fptr == &pythonmod_deinit) return 1; 430#endif 431#ifdef WITH_DYNLIBMODULE 432 else if(fptr == &dynlibmod_deinit) return 1; 433#endif 434#ifdef USE_CACHEDB 435 else if(fptr == &cachedb_deinit) return 1; 436#endif 437#ifdef USE_IPSECMOD 438 else if(fptr == &ipsecmod_deinit) return 1; 439#endif 440#ifdef CLIENT_SUBNET 441 else if(fptr == &subnetmod_deinit) return 1; 442#endif 443#ifdef USE_IPSET 444 else if(fptr == &ipset_deinit) return 1; 445#endif 446 return 0; 447} 448 449int 450fptr_whitelist_mod_operate(void (*fptr)(struct module_qstate* qstate, 451 enum module_ev event, int id, struct outbound_entry* outbound)) 452{ 453 if(fptr == &iter_operate) return 1; 454 else if(fptr == &val_operate) return 1; 455 else if(fptr == &dns64_operate) return 1; 456 else if(fptr == &respip_operate) return 1; 457#ifdef WITH_PYTHONMODULE 458 else if(fptr == &pythonmod_operate) return 1; 459#endif 460#ifdef WITH_DYNLIBMODULE 461 else if(fptr == &dynlibmod_operate) return 1; 462#endif 463#ifdef USE_CACHEDB 464 else if(fptr == &cachedb_operate) return 1; 465#endif 466#ifdef USE_IPSECMOD 467 else if(fptr == &ipsecmod_operate) return 1; 468#endif 469#ifdef CLIENT_SUBNET 470 else if(fptr == &subnetmod_operate) return 1; 471#endif 472#ifdef USE_IPSET 473 else if(fptr == &ipset_operate) return 1; 474#endif 475 return 0; 476} 477 478int 479fptr_whitelist_mod_inform_super(void (*fptr)( 480 struct module_qstate* qstate, int id, struct module_qstate* super)) 481{ 482 if(fptr == &iter_inform_super) return 1; 483 else if(fptr == &val_inform_super) return 1; 484 else if(fptr == &dns64_inform_super) return 1; 485 else if(fptr == &respip_inform_super) return 1; 486#ifdef WITH_PYTHONMODULE 487 else if(fptr == &pythonmod_inform_super) return 1; 488#endif 489#ifdef WITH_DYNLIBMODULE 490 else if(fptr == &dynlibmod_inform_super) return 1; 491#endif 492#ifdef USE_CACHEDB 493 else if(fptr == &cachedb_inform_super) return 1; 494#endif 495#ifdef USE_IPSECMOD 496 else if(fptr == &ipsecmod_inform_super) return 1; 497#endif 498#ifdef CLIENT_SUBNET 499 else if(fptr == &subnetmod_inform_super) return 1; 500#endif 501#ifdef USE_IPSET 502 else if(fptr == &ipset_inform_super) return 1; 503#endif 504 return 0; 505} 506 507int 508fptr_whitelist_mod_clear(void (*fptr)(struct module_qstate* qstate, 509 int id)) 510{ 511 if(fptr == &iter_clear) return 1; 512 else if(fptr == &val_clear) return 1; 513 else if(fptr == &dns64_clear) return 1; 514 else if(fptr == &respip_clear) return 1; 515#ifdef WITH_PYTHONMODULE 516 else if(fptr == &pythonmod_clear) return 1; 517#endif 518#ifdef WITH_DYNLIBMODULE 519 else if(fptr == &dynlibmod_clear) return 1; 520#endif 521#ifdef USE_CACHEDB 522 else if(fptr == &cachedb_clear) return 1; 523#endif 524#ifdef USE_IPSECMOD 525 else if(fptr == &ipsecmod_clear) return 1; 526#endif 527#ifdef CLIENT_SUBNET 528 else if(fptr == &subnetmod_clear) return 1; 529#endif 530#ifdef USE_IPSET 531 else if(fptr == &ipset_clear) return 1; 532#endif 533 return 0; 534} 535 536int 537fptr_whitelist_mod_get_mem(size_t (*fptr)(struct module_env* env, int id)) 538{ 539 if(fptr == &iter_get_mem) return 1; 540 else if(fptr == &val_get_mem) return 1; 541 else if(fptr == &dns64_get_mem) return 1; 542 else if(fptr == &respip_get_mem) return 1; 543#ifdef WITH_PYTHONMODULE 544 else if(fptr == &pythonmod_get_mem) return 1; 545#endif 546#ifdef WITH_DYNLIBMODULE 547 else if(fptr == &dynlibmod_get_mem) return 1; 548#endif 549#ifdef USE_CACHEDB 550 else if(fptr == &cachedb_get_mem) return 1; 551#endif 552#ifdef USE_IPSECMOD 553 else if(fptr == &ipsecmod_get_mem) return 1; 554#endif 555#ifdef CLIENT_SUBNET 556 else if(fptr == &subnetmod_get_mem) return 1; 557#endif 558#ifdef USE_IPSET 559 else if(fptr == &ipset_get_mem) return 1; 560#endif 561 return 0; 562} 563 564int 565fptr_whitelist_alloc_cleanup(void (*fptr)(void*)) 566{ 567 if(fptr == &worker_alloc_cleanup) return 1; 568 return 0; 569} 570 571int fptr_whitelist_tube_listen(tube_callback_type* fptr) 572{ 573 if(fptr == &worker_handle_control_cmd) return 1; 574 else if(fptr == &libworker_handle_control_cmd) return 1; 575 return 0; 576} 577 578int fptr_whitelist_mesh_cb(mesh_cb_func_type fptr) 579{ 580 if(fptr == &libworker_fg_done_cb) return 1; 581 else if(fptr == &libworker_bg_done_cb) return 1; 582 else if(fptr == &libworker_event_done_cb) return 1; 583 else if(fptr == &probe_answer_cb) return 1; 584 else if(fptr == &auth_xfer_probe_lookup_callback) return 1; 585 else if(fptr == &auth_xfer_transfer_lookup_callback) return 1; 586 return 0; 587} 588 589int fptr_whitelist_print_func(void (*fptr)(char*,void*)) 590{ 591 if(fptr == &config_print_func) return 1; 592 else if(fptr == &config_collate_func) return 1; 593 else if(fptr == &remote_get_opt_ssl) return 1; 594 return 0; 595} 596 597int fptr_whitelist_inplace_cb_reply_generic(inplace_cb_reply_func_type* fptr, 598 enum inplace_cb_list_type type) 599{ 600#ifndef WITH_PYTHONMODULE 601 (void)fptr; 602#endif 603 if(type == inplace_cb_reply) { 604#ifdef WITH_PYTHONMODULE 605 if(fptr == &python_inplace_cb_reply_generic) return 1; 606#endif 607#ifdef WITH_DYNLIBMODULE 608 if(fptr == &dynlib_inplace_cb_reply_generic) return 1; 609#endif 610 } else if(type == inplace_cb_reply_cache) { 611#ifdef WITH_PYTHONMODULE 612 if(fptr == &python_inplace_cb_reply_generic) return 1; 613#endif 614#ifdef WITH_DYNLIBMODULE 615 if(fptr == &dynlib_inplace_cb_reply_generic) return 1; 616#endif 617 } else if(type == inplace_cb_reply_local) { 618#ifdef WITH_PYTHONMODULE 619 if(fptr == &python_inplace_cb_reply_generic) return 1; 620#endif 621#ifdef WITH_DYNLIBMODULE 622 if(fptr == &dynlib_inplace_cb_reply_generic) return 1; 623#endif 624 } else if(type == inplace_cb_reply_servfail) { 625#ifdef WITH_PYTHONMODULE 626 if(fptr == &python_inplace_cb_reply_generic) return 1; 627#endif 628#ifdef WITH_DYNLIBMODULE 629 if(fptr == &dynlib_inplace_cb_reply_generic) return 1; 630#endif 631 } 632 return 0; 633} 634 635int fptr_whitelist_inplace_cb_query(inplace_cb_query_func_type* fptr) 636{ 637#ifdef CLIENT_SUBNET 638 if(fptr == &ecs_whitelist_check) 639 return 1; 640#endif 641#ifdef WITH_PYTHONMODULE 642 if(fptr == &python_inplace_cb_query_generic) 643 return 1; 644#endif 645#ifdef WITH_DYNLIBMODULE 646 if(fptr == &dynlib_inplace_cb_query_generic) 647 return 1; 648#endif 649 (void)fptr; 650 return 0; 651} 652 653int fptr_whitelist_inplace_cb_edns_back_parsed( 654 inplace_cb_edns_back_parsed_func_type* fptr) 655{ 656#ifdef CLIENT_SUBNET 657 if(fptr == &ecs_edns_back_parsed) 658 return 1; 659#else 660 (void)fptr; 661#endif 662#ifdef WITH_DYNLIBMODULE 663 if(fptr == &dynlib_inplace_cb_edns_back_parsed) 664 return 1; 665#endif 666 return 0; 667} 668 669int fptr_whitelist_inplace_cb_query_response( 670 inplace_cb_query_response_func_type* fptr) 671{ 672#ifdef CLIENT_SUBNET 673 if(fptr == &ecs_query_response) 674 return 1; 675#else 676 (void)fptr; 677#endif 678#ifdef WITH_DYNLIBMODULE 679 if(fptr == &dynlib_inplace_cb_query_response) 680 return 1; 681#endif 682 return 0; 683} 684 685int fptr_whitelist_serve_expired_lookup(serve_expired_lookup_func_type* fptr) 686{ 687 if(fptr == &mesh_serve_expired_lookup) 688 return 1; 689 return 0; 690} 691