/*% configure the zone */ static isc_result_t configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig, const cfg_obj_t *vconfig, const cfg_obj_t *config, isc_mem_t *mctx) { int i = 0; isc_result_t result; const char *zclass; const char *zname; const char *zfile = NULL; const cfg_obj_t *maps[4]; const cfg_obj_t *mastersobj = NULL; const cfg_obj_t *inviewobj = NULL; const cfg_obj_t *zoptions = NULL; const cfg_obj_t *classobj = NULL; const cfg_obj_t *typeobj = NULL; const cfg_obj_t *fileobj = NULL; const cfg_obj_t *dlzobj = NULL; const cfg_obj_t *dbobj = NULL; const cfg_obj_t *obj = NULL; const cfg_obj_t *fmtobj = NULL; dns_masterformat_t masterformat; dns_ttl_t maxttl = 0; zone_options = DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_MANYERRORS; zname = cfg_obj_asstring(cfg_tuple_get(zconfig, "name")); classobj = cfg_tuple_get(zconfig, "class"); if (!cfg_obj_isstring(classobj)) zclass = vclass; else zclass = cfg_obj_asstring(classobj); zoptions = cfg_tuple_get(zconfig, "options"); maps[i++] = zoptions; if (vconfig != NULL) maps[i++] = cfg_tuple_get(vconfig, "options"); if (config != NULL) { cfg_map_get(config, "options", &obj); if (obj != NULL) maps[i++] = obj; } maps[i] = NULL; cfg_map_get(zoptions, "in-view", &inviewobj); if (inviewobj != NULL) return (ISC_R_SUCCESS); cfg_map_get(zoptions, "type", &typeobj); if (typeobj == NULL) return (ISC_R_FAILURE); /* * Skip checks when using an alternate data source. */ cfg_map_get(zoptions, "database", &dbobj); if (dbobj != NULL && strcmp("rbt", cfg_obj_asstring(dbobj)) != 0 && strcmp("rbt64", cfg_obj_asstring(dbobj)) != 0) return (ISC_R_SUCCESS); cfg_map_get(zoptions, "dlz", &dlzobj); if (dlzobj != NULL) return (ISC_R_SUCCESS); cfg_map_get(zoptions, "file", &fileobj); if (fileobj != NULL) zfile = cfg_obj_asstring(fileobj); /* * Check hints files for hint zones. * Skip loading checks for any type other than * master and redirect */ if (strcasecmp(cfg_obj_asstring(typeobj), "hint") == 0) return (configure_hint(zfile, zclass, mctx)); else if ((strcasecmp(cfg_obj_asstring(typeobj), "master") != 0) && (strcasecmp(cfg_obj_asstring(typeobj), "redirect") != 0)) return (ISC_R_SUCCESS); /* * Is the redirect zone configured as a slave? */ if (strcasecmp(cfg_obj_asstring(typeobj), "redirect") == 0) { cfg_map_get(zoptions, "masters", &mastersobj); if (mastersobj != NULL) return (ISC_R_SUCCESS); } if (zfile == NULL) return (ISC_R_FAILURE); obj = NULL; if (get_maps(maps, "check-dup-records", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKDUPRR; zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options |= DNS_ZONEOPT_CHECKDUPRR; zone_options |= DNS_ZONEOPT_CHECKDUPRRFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKDUPRR; zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKDUPRR; zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL; } obj = NULL; if (get_maps(maps, "check-mx", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKMX; zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options |= DNS_ZONEOPT_CHECKMX; zone_options |= DNS_ZONEOPT_CHECKMXFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKMX; zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKMX; zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; } obj = NULL; if (get_maps(maps, "check-integrity", &obj)) { if (cfg_obj_asboolean(obj)) zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; else zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY; } else zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; obj = NULL; if (get_maps(maps, "check-mx-cname", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_WARNMXCNAME; zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options &= ~DNS_ZONEOPT_WARNMXCNAME; zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options |= DNS_ZONEOPT_WARNMXCNAME; zone_options |= DNS_ZONEOPT_IGNOREMXCNAME; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_WARNMXCNAME; zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; } obj = NULL; if (get_maps(maps, "check-srv-cname", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_WARNSRVCNAME; zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options &= ~DNS_ZONEOPT_WARNSRVCNAME; zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options |= DNS_ZONEOPT_WARNSRVCNAME; zone_options |= DNS_ZONEOPT_IGNORESRVCNAME; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_WARNSRVCNAME; zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; } obj = NULL; if (get_maps(maps, "check-sibling", &obj)) { if (cfg_obj_asboolean(obj)) zone_options |= DNS_ZONEOPT_CHECKSIBLING; else zone_options &= ~DNS_ZONEOPT_CHECKSIBLING; } obj = NULL; if (get_maps(maps, "check-spf", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKSPF; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKSPF; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKSPF; } obj = NULL; if (get_checknames(maps, &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKNAMES; zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options |= DNS_ZONEOPT_CHECKNAMES; zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKNAMES; zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKNAMES; zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL; } masterformat = dns_masterformat_text; fmtobj = NULL; if (get_maps(maps, "masterfile-format", &fmtobj)) { const char *masterformatstr = cfg_obj_asstring(fmtobj); if (strcasecmp(masterformatstr, "text") == 0) masterformat = dns_masterformat_text; else if (strcasecmp(masterformatstr, "raw") == 0) masterformat = dns_masterformat_raw; else if (strcasecmp(masterformatstr, "map") == 0) masterformat = dns_masterformat_map; else INSIST(0); } obj = NULL; if (get_maps(maps, "max-zone-ttl", &obj)) { maxttl = cfg_obj_asuint32(obj); zone_options2 |= DNS_ZONEOPT2_CHECKTTL; } result = load_zone(mctx, zname, zfile, masterformat, zclass, maxttl, NULL); if (result != ISC_R_SUCCESS) fprintf(stderr, "%s/%s/%s: %s\n", view, zname, zclass, dns_result_totext(result)); return (result); }
/*% configure the zone */ static isc_result_t configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig, const cfg_obj_t *vconfig, const cfg_obj_t *config, isc_mem_t *mctx) { int i = 0; isc_result_t result; const char *zclass; const char *zname; const char *zfile; const cfg_obj_t *maps[4]; const cfg_obj_t *zoptions = NULL; const cfg_obj_t *classobj = NULL; const cfg_obj_t *typeobj = NULL; const cfg_obj_t *fileobj = NULL; const cfg_obj_t *dbobj = NULL; const cfg_obj_t *obj = NULL; const cfg_obj_t *fmtobj = NULL; dns_masterformat_t masterformat; zone_options = DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_MANYERRORS; zname = cfg_obj_asstring(cfg_tuple_get(zconfig, "name")); classobj = cfg_tuple_get(zconfig, "class"); if (!cfg_obj_isstring(classobj)) zclass = vclass; else zclass = cfg_obj_asstring(classobj); zoptions = cfg_tuple_get(zconfig, "options"); maps[i++] = zoptions; if (vconfig != NULL) maps[i++] = cfg_tuple_get(vconfig, "options"); if (config != NULL) { cfg_map_get(config, "options", &obj); if (obj != NULL) maps[i++] = obj; } maps[i++] = NULL; cfg_map_get(zoptions, "type", &typeobj); if (typeobj == NULL) return (ISC_R_FAILURE); if (strcasecmp(cfg_obj_asstring(typeobj), "master") != 0) return (ISC_R_SUCCESS); cfg_map_get(zoptions, "database", &dbobj); if (dbobj != NULL) return (ISC_R_SUCCESS); cfg_map_get(zoptions, "file", &fileobj); if (fileobj == NULL) return (ISC_R_FAILURE); zfile = cfg_obj_asstring(fileobj); obj = NULL; if (get_maps(maps, "check-dup-records", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKDUPRR; zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options |= DNS_ZONEOPT_CHECKDUPRR; zone_options |= DNS_ZONEOPT_CHECKDUPRRFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKDUPRR; zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKDUPRR; zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL; } obj = NULL; if (get_maps(maps, "check-mx", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKMX; zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options |= DNS_ZONEOPT_CHECKMX; zone_options |= DNS_ZONEOPT_CHECKMXFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKMX; zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKMX; zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL; } obj = NULL; if (get_maps(maps, "check-integrity", &obj)) { if (cfg_obj_asboolean(obj)) zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; else zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY; } else zone_options |= DNS_ZONEOPT_CHECKINTEGRITY; obj = NULL; if (get_maps(maps, "check-mx-cname", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_WARNMXCNAME; zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options &= ~DNS_ZONEOPT_WARNMXCNAME; zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options |= DNS_ZONEOPT_WARNMXCNAME; zone_options |= DNS_ZONEOPT_IGNOREMXCNAME; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_WARNMXCNAME; zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME; } obj = NULL; if (get_maps(maps, "check-srv-cname", &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_WARNSRVCNAME; zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options &= ~DNS_ZONEOPT_WARNSRVCNAME; zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options |= DNS_ZONEOPT_WARNSRVCNAME; zone_options |= DNS_ZONEOPT_IGNORESRVCNAME; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_WARNSRVCNAME; zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME; } obj = NULL; if (get_maps(maps, "check-sibling", &obj)) { if (cfg_obj_asboolean(obj)) zone_options |= DNS_ZONEOPT_CHECKSIBLING; else zone_options &= ~DNS_ZONEOPT_CHECKSIBLING; } obj = NULL; if (get_checknames(maps, &obj)) { if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) { zone_options |= DNS_ZONEOPT_CHECKNAMES; zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "fail") == 0) { zone_options |= DNS_ZONEOPT_CHECKNAMES; zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL; } else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) { zone_options &= ~DNS_ZONEOPT_CHECKNAMES; zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL; } else INSIST(0); } else { zone_options |= DNS_ZONEOPT_CHECKNAMES; zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL; } masterformat = dns_masterformat_text; fmtobj = NULL; result = config_get(maps, "masterfile-format", &fmtobj); if (result == ISC_R_SUCCESS) { const char *masterformatstr = cfg_obj_asstring(fmtobj); if (strcasecmp(masterformatstr, "text") == 0) masterformat = dns_masterformat_text; else if (strcasecmp(masterformatstr, "raw") == 0) masterformat = dns_masterformat_raw; else INSIST(0); } result = load_zone(mctx, zname, zfile, masterformat, zclass, NULL); if (result != ISC_R_SUCCESS) fprintf(stderr, "%s/%s/%s: %s\n", view, zname, zclass, dns_result_totext(result)); return(result); }