OpenDNSSEC-signer
1.3.8
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00001 /* 00002 * $Id: domain.h 4573 2011-03-16 09:18:42Z matthijs $ 00003 * 00004 * Copyright (c) 2009 NLNet Labs. All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions 00008 * are met: 00009 * 1. Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 2. Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * 00015 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00016 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00017 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00018 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 00019 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00020 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00021 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00022 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 00023 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00024 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 00025 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 * 00027 */ 00028 00034 #ifndef SIGNER_DOMAIN_H 00035 #define SIGNER_DOMAIN_H 00036 00037 #include "config.h" 00038 #include "daemon/worker.h" 00039 #include "scheduler/fifoq.h" 00040 #include "shared/allocator.h" 00041 #include "shared/status.h" 00042 #include "signer/denial.h" 00043 #include "signer/keys.h" 00044 #include "signer/rrset.h" 00045 00046 #include <ldns/ldns.h> 00047 #include <time.h> 00048 00049 enum domain_status_enum { 00050 DOMAIN_STATUS_NONE = 0, /* initial domain status [UNSIGNED] */ 00051 DOMAIN_STATUS_APEX, /* apex domain, authoritative [SIGNED] */ 00052 DOMAIN_STATUS_AUTH, /* authoritative domain, non-apex [SIGNED] */ 00053 DOMAIN_STATUS_NS, /* unsigned delegation [UNSIGNED] */ 00054 DOMAIN_STATUS_DS, /* signed delegation [SIGNED] */ 00055 DOMAIN_STATUS_ENT, /* empty non-terminal [UNSIGNED] */ 00056 DOMAIN_STATUS_OCCLUDED /* occluded domain [UNSIGNED] */ 00057 }; 00058 typedef enum domain_status_enum domain_status; 00059 00060 #define SE_NSEC_RDATA_NXT 0 00061 #define SE_NSEC_RDATA_BITMAP 1 00062 #define SE_NSEC3_RDATA_NSEC3PARAMS 4 00063 #define SE_NSEC3_RDATA_NXT 4 00064 #define SE_NSEC3_RDATA_BITMAP 5 00065 00070 typedef struct domain_struct domain_type; 00071 struct domain_struct { 00072 /* General domain info */ 00073 ldns_rdf* dname; 00074 domain_status dstatus; 00075 allocator_type* allocator; 00076 00077 /* Family */ 00078 domain_type* parent; 00079 00080 /* Denial of Existence */ 00081 denial_type* denial; 00082 00083 /* RRsets */ 00084 ldns_rbtree_t* rrsets; 00085 }; 00086 00093 domain_type* domain_create(ldns_rdf* dname); 00094 00103 ods_status domain_recover(domain_type* domain, FILE* fd, 00104 domain_status dstatus); 00105 00113 /* 00114 int domain_recover_rr_from_backup(domain_type* domain, ldns_rr* rr); 00115 */ 00116 00127 /* 00128 int domain_recover_rrsig_from_backup(domain_type* domain, ldns_rr* rrsig, 00129 ldns_rr_type type_covered, const char* locator, uint32_t flags); 00130 */ 00131 00138 size_t domain_count_rrset(domain_type* domain); 00139 00147 rrset_type* domain_lookup_rrset(domain_type* domain, ldns_rr_type rrtype); 00148 00156 rrset_type* domain_add_rrset(domain_type* domain, rrset_type* rrset); 00157 00165 rrset_type* domain_del_rrset(domain_type* domain, rrset_type* rrset); 00166 00174 ods_status domain_diff(domain_type* domain, keylist_type* kl); 00175 00184 int domain_examine_data_exists(domain_type* domain, ldns_rr_type rrtype, 00185 int skip_glue); 00186 00194 int domain_examine_ns_rdata(domain_type* domain, ldns_rdf* nsdname); 00195 00202 int domain_examine_valid_zonecut(domain_type* domain); 00203 00211 int domain_examine_rrset_is_alone(domain_type* domain, ldns_rr_type rrtype); 00212 00220 int domain_examine_rrset_is_singleton(domain_type* domain, ldns_rr_type rrtype); 00221 00228 ods_status domain_commit(domain_type* domain); 00229 00235 void domain_rollback(domain_type* domain); 00236 00242 void domain_dstatus(domain_type* domain); 00243 00252 ods_status domain_queue(domain_type* domain, fifoq_type* q, 00253 worker_type* worker); 00254 00260 void domain_cleanup(domain_type* domain); 00261 00268 void domain_print(FILE* fd, domain_type* domain); 00269 00276 void domain_backup(FILE* fd, domain_type* domain); 00277 00278 #endif /* SIGNER_DOMAIN_H */