#include <config.h>#include <isc/buffer.h>#include <isc/mem.h>#include <isc/net.h>#include <isc/netaddr.h>#include <isc/print.h>#include <isc/stdlib.h>#include <isc/string.h>#include <isc/util.h>#include <dns/db.h>#include <dns/fixedname.h>#include <dns/log.h>#include <dns/rdata.h>#include <dns/rdataset.h>#include <dns/rdatastruct.h>#include <dns/result.h>#include <dns/rbt.h>#include <dns/rpz.h>#include <dns/view.h>Go to the source code of this file.
Definition in file rpz.c.
| #define DNS_RPZ_CIDR_WORD_BITS ((int)sizeof(dns_rpz_cidr_word_t)*8) |
Definition at line 91 of file rpz.c.
Referenced by diff_keys(), ffs_keybit(), name2ipkey(), and new_node().
| #define DNS_RPZ_CIDR_KEY_BITS ((int)sizeof(dns_rpz_cidr_key_t)*8) |
| #define DNS_RPZ_CIDR_WORDS (128/DNS_RPZ_CIDR_WORD_BITS) |
| #define ADDR_V4MAPPED 0xffff |
| #define KEY_IS_IPV4 | ( | prefix, | |||
| ip | ) |
Value:
((prefix) >= 96 && (ip)->w[0] == 0 && \
(ip)->w[1] == 0 && (ip)->w[2] == ADDR_V4MAPPED)
Definition at line 99 of file rpz.c.
Referenced by adj_trigger_cnt(), and ip2name().
| #define DNS_RPZ_WORD_MASK | ( | b | ) |
Value:
((b) == 0 ? (dns_rpz_cidr_word_t)(-1) \ : ((dns_rpz_cidr_word_t)(-1) \ << (DNS_RPZ_CIDR_WORD_BITS - (b))))
Definition at line 102 of file rpz.c.
Referenced by name2ipkey(), and new_node().
| #define DNS_RPZ_IP_BIT | ( | ip, | |||
| n | ) |
Value:
(1 & ((ip)->w[(n)/DNS_RPZ_CIDR_WORD_BITS] >> \ (DNS_RPZ_CIDR_WORD_BITS \ - 1 - ((n) % DNS_RPZ_CIDR_WORD_BITS))))
Definition at line 109 of file rpz.c.
Referenced by search().
| #define INET6_ADDRSTRLEN 46 |
Referenced by ip2name().
| #define SET_TRIG | ( | n, | |||
| zbit, | |||||
| type | ) |
Value:
if (rpzs->triggers[n].type == 0) { \ rpzs->have.type &= ~zbit; \ } else { \ rpzs->total_triggers.type += rpzs->triggers[n].type; \ rpzs->have.type |= zbit; \ }
Referenced by fix_triggers().
| typedef isc_uint32_t dns_rpz_cidr_word_t |
| typedef struct dns_rpz_addr_zbits dns_rpz_addr_zbits_t |
| typedef struct dns_rpz_nm_zbits dns_rpz_nm_zbits_t |
| typedef struct dns_rpz_nm_data dns_rpz_nm_data_t |
| const char* dns_rpz_type2str | ( | dns_rpz_type_t | type | ) |
Definition at line 177 of file rpz.c.
References DNS_RPZ_TYPE_BAD, DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSDNAME, DNS_RPZ_TYPE_NSIP, DNS_RPZ_TYPE_QNAME, and FATAL_ERROR.
Referenced by rpz_getdb(), rpz_log_fail(), and rpz_log_rewrite().
| dns_rpz_policy_t dns_rpz_str2policy | ( | const char * | str | ) |
Definition at line 197 of file rpz.c.
References DNS_RPZ_POLICY_CNAME, DNS_RPZ_POLICY_DISABLED, DNS_RPZ_POLICY_DROP, DNS_RPZ_POLICY_ERROR, DNS_RPZ_POLICY_GIVEN, DNS_RPZ_POLICY_NODATA, DNS_RPZ_POLICY_NXDOMAIN, DNS_RPZ_POLICY_PASSTHRU, and DNS_RPZ_POLICY_TCP_ONLY.
Referenced by configure_rpz_zone().
| const char* dns_rpz_policy2str | ( | dns_rpz_policy_t | policy | ) |
Definition at line 224 of file rpz.c.
References DNS_RPZ_POLICY_CNAME, DNS_RPZ_POLICY_DROP, DNS_RPZ_POLICY_MISS, DNS_RPZ_POLICY_NODATA, DNS_RPZ_POLICY_NXDOMAIN, DNS_RPZ_POLICY_PASSTHRU, DNS_RPZ_POLICY_RECORD, DNS_RPZ_POLICY_TCP_ONLY, DNS_RPZ_POLICY_WILDCNAME, INSIST, POST, and str.
Referenced by rpz_log_rewrite().
| static int zbit_to_num | ( | dns_rpz_zbits_t | zbit | ) | [static] |
Definition at line 262 of file rpz.c.
References INSIST.
Referenced by dns_rpz_find_ip(), and fix_qname_skip_recurse().
| static void make_addr_set | ( | dns_rpz_addr_zbits_t * | tgt_set, | |
| dns_rpz_zbits_t | zbits, | |||
| dns_rpz_type_t | type | |||
| ) | [static] |
Definition at line 298 of file rpz.c.
References dns_rpz_addr_zbits::client_ip, DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSIP, INSIST, dns_rpz_addr_zbits::ip, and dns_rpz_addr_zbits::nsip.
Referenced by dns_rpz_find_ip(), and name2ipkey().
| static void make_nm_set | ( | dns_rpz_nm_zbits_t * | tgt_set, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | type | |||
| ) | [static] |
Definition at line 324 of file rpz.c.
References DNS_RPZ_TYPE_NSDNAME, DNS_RPZ_TYPE_QNAME, DNS_RPZ_ZBIT, INSIST, dns_rpz_nm_zbits::ns, and dns_rpz_nm_zbits::qname.
Referenced by name2data().
| static void set_sum_pair | ( | dns_rpz_cidr_node_t * | cnode | ) | [static] |
Definition at line 346 of file rpz.c.
References dns_rpz_cidr_node::child, dns_rpz_addr_zbits::client_ip, dns_rpz_addr_zbits::ip, dns_rpz_addr_zbits::nsip, dns_rpz_cidr_node::parent, dns_rpz_cidr_node::set, and dns_rpz_cidr_node::sum.
Referenced by del_cidr(), and search().
| static void fix_qname_skip_recurse | ( | dns_rpz_zones_t * | rpzs | ) | [static] |
Definition at line 377 of file rpz.c.
References dns_rpz_zones::client_ip, dns_rpz_zones::client_ipv4, dns_rpz_zones::client_ipv6, DNS_RPZ_ALL_ZBITS, DNS_RPZ_ZMASK, dns_rpz_zones::have, dns_rpz_zones::ip, dns_rpz_zones::ipv4, dns_rpz_zones::ipv6, dns_rpz_zones::nsdname, dns_rpz_zones::nsip, dns_rpz_zones::nsipv4, dns_rpz_zones::nsipv6, dns_rpz_zones::p, dns_rpz_zones::qname_skip_recurse, dns_rpz_zones::qname_wait_recurse, and zbit_to_num().
Referenced by adj_trigger_cnt(), and fix_triggers().
| static void adj_trigger_cnt | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| const dns_rpz_cidr_key_t * | tgt_ip, | |||
| dns_rpz_prefix_t | tgt_prefix, | |||
| isc_boolean_t | inc | |||
| ) | [static] |
Definition at line 405 of file rpz.c.
References dns_rpz_zones::client_ipv4, dns_rpz_triggers::client_ipv4, dns_rpz_zones::client_ipv6, dns_rpz_triggers::client_ipv6, DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSDNAME, DNS_RPZ_TYPE_NSIP, DNS_RPZ_TYPE_QNAME, DNS_RPZ_ZBIT, fix_qname_skip_recurse(), dns_rpz_zones::have, INSIST, dns_rpz_zones::ipv4, dns_rpz_triggers::ipv4, dns_rpz_zones::ipv6, dns_rpz_triggers::ipv6, KEY_IS_IPV4, dns_rpz_zones::nsdname, dns_rpz_triggers::nsdname, dns_rpz_zones::nsipv4, dns_rpz_triggers::nsipv4, dns_rpz_zones::nsipv6, dns_rpz_triggers::nsipv6, dns_rpz_zones::qname, dns_rpz_triggers::qname, REQUIRE, and dns_rpz_zones::triggers.
Referenced by add_cidr(), add_name(), del_cidr(), and del_name().
| static dns_rpz_cidr_node_t* new_node | ( | dns_rpz_zones_t * | rpzs, | |
| const dns_rpz_cidr_key_t * | ip, | |||
| dns_rpz_prefix_t | prefix, | |||
| const dns_rpz_cidr_node_t * | child | |||
| ) | [static] |
Definition at line 471 of file rpz.c.
References DNS_RPZ_CIDR_WORD_BITS, DNS_RPZ_CIDR_WORDS, DNS_RPZ_WORD_MASK, isc_mem_get, dns_rpz_zones::mctx, dns_rpz_cidr_node::sum, and dns_rpz_cidr_key_t::w.
Referenced by dns_iptable_merge(), isc_radix_insert(), and search().
| static void badname | ( | int | level, | |
| dns_name_t * | name, | |||
| const char * | str1, | |||
| const char * | str2 | |||
| ) | [static] |
Definition at line 505 of file rpz.c.
References dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_name_format(), DNS_NAME_FORMATSIZE, DNS_RPZ_DEBUG_QUIET, isc_log_wouldlog(), isc_log_write(), and namebuf.
Referenced by name2ipkey().
| static isc_result_t ip2name | ( | const dns_rpz_cidr_key_t * | tgt_ip, | |
| dns_rpz_prefix_t | tgt_prefix, | |||
| dns_name_t * | base_name, | |||
| dns_name_t * | ip_name | |||
| ) | [static] |
Definition at line 527 of file rpz.c.
References buffer, dns_name_fromtext(), DNS_RPZ_CIDR_WORDS, INET6_ADDRSTRLEN, INSIST, isc_buffer_add, isc_buffer_init, ISC_FALSE, ISC_R_FAILURE, ISC_TRUE, KEY_IS_IPV4, str, dns_rpz_cidr_key_t::w, and zeros.
Referenced by dns_rpz_find_ip(), and name2ipkey().
| static dns_rpz_type_t type_from_name | ( | dns_rpz_zone_t * | rpz, | |
| dns_name_t * | name | |||
| ) | [static] |
Definition at line 597 of file rpz.c.
References dns_rpz_zone::client_ip, dns_name_issubdomain(), DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSDNAME, DNS_RPZ_TYPE_NSIP, DNS_RPZ_TYPE_QNAME, dns_rpz_zone::ip, dns_rpz_zone::nsdname, and dns_rpz_zone::nsip.
Referenced by dns_rpz_add(), and dns_rpz_delete().
| static isc_result_t name2ipkey | ( | int | log_level, | |
| const dns_rpz_zones_t * | rpzs, | |||
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| dns_name_t * | src_name, | |||
| dns_rpz_cidr_key_t * | tgt_ip, | |||
| dns_rpz_prefix_t * | tgt_prefix, | |||
| dns_rpz_addr_zbits_t * | new_set | |||
| ) | [static] |
Definition at line 624 of file rpz.c.
References ADDR_V4MAPPED, badname(), dns_fixedname_init, dns_fixedname_name, dns_name_countlabels(), dns_name_equal(), dns_name_format(), DNS_NAME_FORMATSIZE, dns_name_getlabelsequence(), dns_name_init(), DNS_RPZ_CIDR_KEY_BITS, DNS_RPZ_CIDR_WORD_BITS, DNS_RPZ_CIDR_WORDS, DNS_RPZ_TYPE_QNAME, DNS_RPZ_WORD_MASK, DNS_RPZ_ZBIT, ip2name(), ISC_R_FAILURE, ISC_R_SUCCESS, make_addr_set(), dns_rpz_zone::nsdname, dns_rpz_zones::num_zones, dns_rpz_zone::origin, REQUIRE, dns_rpz_cidr_key_t::w, and dns_rpz_zones::zones.
Referenced by add_cidr(), and del_cidr().
| static void name2data | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| const dns_name_t * | src_name, | |||
| dns_name_t * | trig_name, | |||
| dns_rpz_nm_data_t * | new_data | |||
| ) | [static] |
Definition at line 789 of file rpz.c.
References dns_name_concatenate(), dns_name_countlabels(), dns_name_getlabelsequence(), dns_name_init(), dns_name_iswildcard(), dns_rootname, DNS_RPZ_TYPE_QNAME, make_nm_set(), dns_rpz_zone::nsdname, dns_rpz_zones::num_zones, dns_rpz_zone::origin, REQUIRE, dns_rpz_nm_data::set, dns_rpz_nm_data::wild, and dns_rpz_zones::zones.
Referenced by add_name(), and del_name().
| static int ffs_keybit | ( | dns_rpz_cidr_word_t | w | ) | [inline, static] |
| static int diff_keys | ( | const dns_rpz_cidr_key_t * | key1, | |
| dns_rpz_prefix_t | prefix1, | |||
| const dns_rpz_cidr_key_t * | key2, | |||
| dns_rpz_prefix_t | prefix2 | |||
| ) | [static] |
Definition at line 861 of file rpz.c.
References DNS_RPZ_CIDR_WORD_BITS, ffs_keybit(), ISC_MIN, and dns_rpz_cidr_key_t::w.
Referenced by search().
| static dns_rpz_zbits_t trim_zbits | ( | dns_rpz_zbits_t | zbits, | |
| dns_rpz_zbits_t | found | |||
| ) | [inline, static] |
| static isc_result_t search | ( | dns_rpz_zones_t * | rpzs, | |
| const dns_rpz_cidr_key_t * | tgt_ip, | |||
| dns_rpz_prefix_t | tgt_prefix, | |||
| const dns_rpz_addr_zbits_t * | tgt_set, | |||
| isc_boolean_t | create, | |||
| dns_rpz_cidr_node_t ** | found | |||
| ) | [static] |
Definition at line 913 of file rpz.c.
References dns_rpz_cidr_node::child, dns_rpz_zones::cidr, dns_rpz_addr_zbits::client_ip, diff_keys(), DNS_R_PARTIALMATCH, DNS_RPZ_IP_BIT, dns_rpz_cidr_node::ip, dns_rpz_addr_zbits::ip, isc_mem_put, ISC_R_EXISTS, ISC_R_NOMEMORY, ISC_R_NOTFOUND, ISC_R_SUCCESS, dns_rpz_zones::mctx, new_node(), dns_rpz_addr_zbits::nsip, dns_rpz_cidr_node::parent, dns_rpz_cidr_node::prefix, dns_rpz_cidr_node::set, set_sum_pair(), dns_rpz_cidr_node::sum, and trim_zbits().
Referenced by add_cidr(), cache_find(), cache_findzonecut(), cache_zonecut_callback(), clear_searchlist(), configure_view(), create_search_list(), del_cidr(), dns_rpz_find_ip(), dns_rpz_ready(), findext(), make_searchlist_entry(), next_origin(), ns_lwdmanager_create(), send_tcp_connect(), set_search_domain(), zone_find(), and zone_zonecut_callback().
| static isc_result_t add_cidr | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| dns_name_t * | src_name | |||
| ) | [static] |
Definition at line 1096 of file rpz.c.
References adj_trigger_cnt(), dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_name_format(), DNS_NAME_FORMATSIZE, DNS_RPZ_ERROR_LEVEL, isc_log_write(), ISC_R_EXISTS, ISC_R_SUCCESS, isc_result_totext(), ISC_TRUE, name2ipkey(), namebuf, and search().
Referenced by dns_rpz_add().
| static isc_result_t add_nm | ( | dns_rpz_zones_t * | rpzs, | |
| dns_name_t * | trig_name, | |||
| const dns_rpz_nm_data_t * | new_data | |||
| ) | [static] |
Definition at line 1140 of file rpz.c.
References dns_rbtnode::data, dns_rbt_addnode(), isc_mem_get, ISC_R_EXISTS, ISC_R_NOMEMORY, ISC_R_SUCCESS, dns_rpz_zones::mctx, dns_rpz_nm_zbits::ns, dns_rpz_nm_zbits::qname, dns_rpz_zones::rbt, dns_rpz_nm_data::set, and dns_rpz_nm_data::wild.
Referenced by add_name(), and dns_rpz_ready().
| static isc_result_t add_name | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| dns_name_t * | src_name | |||
| ) | [static] |
Definition at line 1183 of file rpz.c.
References add_nm(), adj_trigger_cnt(), dns_fixedname_init, dns_fixedname_name, ISC_R_EXISTS, ISC_R_SUCCESS, ISC_TRUE, name2data(), dns_rpz_zones::num_zones, and dns_rpz_zones::p.
Referenced by addonlevel(), dns_rbt_addnode(), and dns_rpz_add().
| static void rpz_node_deleter | ( | void * | nm_data, | |
| void * | mctx | |||
| ) | [static] |
| isc_result_t dns_rpz_new_zones | ( | dns_rpz_zones_t ** | rpzsp, | |
| isc_mem_t * | mctx | |||
| ) |
Definition at line 1228 of file rpz.c.
References DESTROYLOCK, dns_rbt_create(), isc_mem_attach(), isc_mem_get, isc_mem_put, isc_mutex_init, ISC_R_NOMEMORY, ISC_R_SUCCESS, isc_refcount_decrement, isc_refcount_destroy, isc_refcount_init(), REQUIRE, and rpz_node_deleter().
Referenced by configure_rpz(), and dns_rpz_beginload().
| static void cidr_free | ( | dns_rpz_zones_t * | rpzs | ) | [static] |
Definition at line 1282 of file rpz.c.
References dns_rpz_cidr_node::child, dns_rpz_zones::cidr, isc_mem_put, dns_rpz_zones::mctx, and dns_rpz_cidr_node::parent.
Referenced by dns_rpz_detach_rpzs().
| static void rpz_detach | ( | dns_rpz_zone_t ** | rpzp, | |
| dns_rpz_zones_t * | rpzs | |||
| ) | [static] |
Definition at line 1315 of file rpz.c.
References dns_rpz_zone::client_ip, dns_rpz_zone::cname, dns_name_dynamic(), dns_name_free(), dns_rpz_zone::drop, dns_rpz_zone::ip, isc_mem_put, isc_refcount_decrement, isc_refcount_destroy, dns_rpz_zones::mctx, dns_rpz_zone::nsdname, dns_rpz_zone::nsip, dns_rpz_zone::origin, dns_rpz_zone::passthru, dns_rpz_zone::refs, and dns_rpz_zone::tcp_only.
Referenced by dns_rpz_detach_rpzs().
| void dns_rpz_attach_rpzs | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_zones_t ** | rpzsp | |||
| ) |
Definition at line 1349 of file rpz.c.
References isc_refcount_increment, dns_rpz_zones::refs, and REQUIRE.
Referenced by configure_rpz(), dns_rpz_beginload(), dns_zone_rpz_enable(), and rpz_attach().
| void dns_rpz_detach_rpzs | ( | dns_rpz_zones_t ** | rpzsp | ) |
Definition at line 1359 of file rpz.c.
References cidr_free(), DESTROYLOCK, dns_rbt_destroy(), DNS_RPZ_MAX_ZONES, isc_mem_putanddetach, isc_refcount_decrement, isc_refcount_destroy, dns_rpz_zones::maint_lock, dns_rpz_zones::mctx, dns_rpz_zones::rbt, dns_rpz_zones::refs, REQUIRE, rpz_detach(), dns_rpz_zones::search_lock, and dns_rpz_zones::zones.
Referenced by configure_rpz(), destroy(), dns_rpz_ready(), free_rbtdb(), and zone_free().
| isc_result_t dns_rpz_beginload | ( | dns_rpz_zones_t ** | load_rpzsp, | |
| dns_rpz_zones_t * | rpzs, | |||
| dns_rpz_num_t | rpz_num | |||
| ) |
Definition at line 1397 of file rpz.c.
References dns_rpz_attach_rpzs(), dns_rpz_new_zones(), DNS_RPZ_ZBIT, ISC_R_SUCCESS, isc_refcount_increment, dns_rpz_zones::load_begun, LOCK, dns_rpz_zones::maint_lock, dns_rpz_zones::mctx, dns_rpz_zones::num_zones, dns_rpz_zones::p, dns_rpz_zone::refs, REQUIRE, dns_rpz_zones::search_lock, dns_rpz_zones::total_triggers, dns_rpz_zones::triggers, UNLOCK, and dns_rpz_zones::zones.
Referenced by beginload().
| static void fix_triggers | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num | |||
| ) | [static] |
Definition at line 1461 of file rpz.c.
References dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_name_format(), DNS_NAME_FORMATSIZE, DNS_RPZ_INFO_LEVEL, DNS_RPZ_ZBIT, fix_qname_skip_recurse(), dns_rpz_triggers::ipv4, dns_rpz_triggers::ipv6, isc_log_write(), namebuf, dns_rpz_triggers::nsdname, dns_rpz_triggers::nsipv4, dns_rpz_triggers::nsipv6, dns_rpz_zones::num_zones, dns_rpz_zone::origin, dns_rpz_zones::p, dns_rpz_triggers::qname, SET_TRIG, dns_rpz_zones::total_triggers, and dns_rpz_zones::zones.
Referenced by dns_rpz_ready().
| isc_result_t dns_rpz_ready | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_zones_t ** | load_rpzsp, | |||
| dns_rpz_num_t | rpz_num | |||
| ) |
Definition at line 1514 of file rpz.c.
References add_nm(), dns_rpz_cidr_node::child, dns_rpz_zones::cidr, dns_rpz_addr_zbits::client_ip, dns_rbtnode::data, dns_fixedname_init, dns_fixedname_name, dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_name_concatenate(), DNS_R_NEWORIGIN, dns_rbtnodechain_current(), dns_rbtnodechain_first(), dns_rbtnodechain_init(), dns_rbtnodechain_next(), dns_rpz_detach_rpzs(), DNS_RPZ_ERROR_LEVEL, DNS_RPZ_ZBIT, fix_triggers(), dns_rpz_zones::have, INSIST, dns_rpz_cidr_node::ip, dns_rpz_addr_zbits::ip, isc_log_write(), ISC_R_NOMEMORY, ISC_R_NOMORE, ISC_R_NOTFOUND, ISC_R_SUCCESS, isc_result_totext(), ISC_TRUE, LOCK, dns_rpz_zones::maint_lock, name, dns_rpz_nm_zbits::ns, dns_rpz_addr_zbits::nsip, dns_rpz_zones::num_zones, origin, dns_rpz_zones::p, dns_rpz_cidr_node::parent, dns_rpz_cidr_node::prefix, dns_rpz_nm_zbits::qname, dns_rpz_zones::rbt, search(), dns_rpz_zones::search_lock, dns_rpz_nm_data::set, dns_rpz_cidr_node::set, dns_rpz_zones::total_triggers, UNLOCK, and dns_rpz_nm_data::wild.
Referenced by rpz_ready().
| isc_result_t dns_rpz_add | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_name_t * | src_name | |||
| ) |
Definition at line 1677 of file rpz.c.
References add_cidr(), add_name(), DNS_RPZ_TYPE_BAD, DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSDNAME, DNS_RPZ_TYPE_NSIP, DNS_RPZ_TYPE_QNAME, ISC_R_FAILURE, LOCK, dns_rpz_zones::maint_lock, dns_rpz_zones::num_zones, REQUIRE, dns_rpz_zones::search_lock, type_from_name(), UNLOCK, and dns_rpz_zones::zones.
Referenced by findnodeintree(), and loadnode().
| static void del_cidr | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| dns_name_t * | src_name | |||
| ) | [static] |
Definition at line 1715 of file rpz.c.
References adj_trigger_cnt(), dns_rpz_cidr_node::child, dns_rpz_zones::cidr, dns_rpz_addr_zbits::client_ip, DNS_R_PARTIALMATCH, DNS_RPZ_DEBUG_QUIET, INSIST, dns_rpz_addr_zbits::ip, ISC_FALSE, isc_mem_put, ISC_R_NOTFOUND, ISC_R_SUCCESS, dns_rpz_zones::mctx, name2ipkey(), dns_rpz_addr_zbits::nsip, dns_rpz_cidr_node::parent, search(), dns_rpz_cidr_node::set, and set_sum_pair().
Referenced by dns_rpz_delete().
| static void del_name | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_rpz_type_t | rpz_type, | |||
| dns_name_t * | src_name | |||
| ) | [static] |
Definition at line 1802 of file rpz.c.
References adj_trigger_cnt(), dns_rbtnode::data, dns_fixedname_init, dns_fixedname_name, dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_name_format(), DNS_NAME_FORMATSIZE, DNS_R_PARTIALMATCH, dns_rbt_deletenode(), dns_rbt_findnode(), DNS_RPZ_ERROR_LEVEL, INSIST, ISC_FALSE, isc_log_write(), ISC_R_NOTFOUND, ISC_R_SUCCESS, isc_result_totext(), name2data(), namebuf, dns_rpz_nm_zbits::ns, dns_rpz_zones::num_zones, dns_rpz_zones::p, dns_rpz_nm_zbits::qname, dns_rpz_zones::rbt, dns_rpz_nm_data::set, and dns_rpz_nm_data::wild.
Referenced by dns_rpz_delete().
| void dns_rpz_delete | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_num_t | rpz_num, | |||
| dns_name_t * | src_name | |||
| ) |
Definition at line 1884 of file rpz.c.
References del_cidr(), del_name(), DNS_RPZ_TYPE_BAD, DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSDNAME, DNS_RPZ_TYPE_NSIP, DNS_RPZ_TYPE_QNAME, LOCK, dns_rpz_zones::maint_lock, dns_rpz_zones::num_zones, REQUIRE, dns_rpz_zones::search_lock, type_from_name(), UNLOCK, and dns_rpz_zones::zones.
Referenced by delete_node(), and loadnode().
| dns_rpz_num_t dns_rpz_find_ip | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_type_t | rpz_type, | |||
| dns_rpz_zbits_t | zbits, | |||
| const isc_netaddr_t * | netaddr, | |||
| dns_name_t * | ip_name, | |||
| dns_rpz_prefix_t * | prefixp | |||
| ) |
Definition at line 1925 of file rpz.c.
References ADDR_V4MAPPED, AF_INET6, dns_rpz_addr_zbits::client_ip, dns_rpz_zones::client_ipv4, dns_rpz_zones::client_ipv6, dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_rootname, DNS_RPZ_ERROR_LEVEL, DNS_RPZ_INVALID_NUM, DNS_RPZ_TYPE_CLIENT_IP, DNS_RPZ_TYPE_IP, DNS_RPZ_TYPE_NSIP, isc_netaddr::family, dns_rpz_zones::have, isc_netaddr::in, isc_netaddr::in6, INSIST, dns_rpz_cidr_node::ip, dns_rpz_addr_zbits::ip, ip2name(), dns_rpz_zones::ipv4, dns_rpz_zones::ipv6, ISC_FALSE, isc_log_write(), ISC_R_NOTFOUND, ISC_R_SUCCESS, isc_result_totext(), LOCK, make_addr_set(), dns_rpz_addr_zbits::nsip, dns_rpz_zones::nsipv4, dns_rpz_zones::nsipv6, dns_rpz_cidr_node::prefix, search(), dns_rpz_zones::search_lock, dns_rpz_cidr_node::set, isc_netaddr::type, UNLOCK, dns_rpz_cidr_key_t::w, and zbit_to_num().
Referenced by rpz_rewrite_ip().
| dns_rpz_zbits_t dns_rpz_find_name | ( | dns_rpz_zones_t * | rpzs, | |
| dns_rpz_type_t | rpz_type, | |||
| dns_rpz_zbits_t | zbits, | |||
| dns_name_t * | trig_name | |||
| ) |
Definition at line 2041 of file rpz.c.
References dns_rbtnode::data, dns_lctx, DNS_LOGCATEGORY_RPZ, DNS_LOGMODULE_RBTDB, dns_name_format(), DNS_NAME_FORMATSIZE, DNS_R_PARTIALMATCH, dns_rbt_findnode(), DNS_RBTFIND_EMPTYDATA, DNS_RPZ_ERROR_LEVEL, DNS_RPZ_TYPE_QNAME, isc_log_write(), ISC_R_NOTFOUND, ISC_R_SUCCESS, isc_result_totext(), LOCK, namebuf, dns_rpz_nm_zbits::ns, dns_rbtnode::parent, dns_rpz_nm_zbits::qname, dns_rpz_zones::rbt, dns_rpz_zones::search_lock, dns_rpz_nm_data::set, UNLOCK, and dns_rpz_nm_data::wild.
Referenced by rpz_rewrite_name().
| dns_rpz_policy_t dns_rpz_decode_cname | ( | dns_rpz_zone_t * | rpz, | |
| dns_rdataset_t * | rdataset, | |||
| dns_name_t * | selfname | |||
| ) |
Definition at line 2107 of file rpz.c.
References dns_name_countlabels(), dns_name_equal(), dns_name_iswildcard(), DNS_RDATA_INIT, dns_rdata_reset(), dns_rdata_tostruct(), dns_rdataset_current(), dns_rdataset_first(), dns_rootname, DNS_RPZ_POLICY_DROP, DNS_RPZ_POLICY_NODATA, DNS_RPZ_POLICY_NXDOMAIN, DNS_RPZ_POLICY_PASSTHRU, DNS_RPZ_POLICY_RECORD, DNS_RPZ_POLICY_TCP_ONLY, DNS_RPZ_POLICY_WILDCNAME, dns_rpz_zone::drop, INSIST, ISC_R_SUCCESS, dns_rpz_zone::passthru, and dns_rpz_zone::tcp_only.
Referenced by rpz_find_p().