24 #include <boost/algorithm/string.hpp>
25 #include <boost/foreach.hpp>
26 #include <boost/lexical_cast.hpp>
27 #include <boost/make_shared.hpp>
28 #include <boost/scoped_ptr.hpp>
56 std::string source_str = source_elem->stringValue();
58 source = CfgMACSource::MACSourceFromText(source_str);
59 mac_sources.
add(source);
63 <<
"' was specified twice (" << value->getPosition() <<
")");
64 }
catch (
const std::exception& ex) {
66 << source_str <<
"' to any recognized MAC source:"
67 << ex.
what() <<
" (" << value->getPosition() <<
")");
83 if (value->getType() != Element::map) {
86 ", i.e. a structure defined within { }");
93 OptionDefParser::OptionDefParser(
const uint16_t address_family)
94 : address_family_(address_family) {
101 if (address_family_ == AF_INET) {
108 std::string name =
getString(option_def,
"name");
109 int64_t code64 =
getInteger(option_def,
"code");
110 std::string type =
getString(option_def,
"type");
114 bool array_type =
getBoolean(option_def,
"array");
115 std::string record_types =
getString(option_def,
"record-types");
116 std::string space =
getString(option_def,
"space");
117 std::string encapsulates =
getString(option_def,
"encapsulate");
124 }
else if (address_family_ == AF_INET &&
125 code64 > std::numeric_limits<uint8_t>::max()) {
127 <<
"', it must not be greater than '"
128 <<
static_cast<int>(std::numeric_limits<uint8_t>::max())
129 <<
"' (" <<
getPosition(
"code", option_def) <<
")");
130 }
else if (address_family_ == AF_INET6 &&
131 code64 > std::numeric_limits<uint16_t>::max()) {
133 <<
"', it must not be greater than '"
134 << std::numeric_limits<uint16_t>::max()
135 <<
"' (" <<
getPosition(
"code", option_def) <<
")");
137 uint32_t code =
static_cast<uint32_t
>(code64);
151 <<
"reserved for PAD ("
155 <<
"reserved for END ("
164 <<
"reserved value ("
173 if (!encapsulates.empty()) {
177 << name <<
"', comprising an array of data"
178 <<
" fields may not encapsulate any option space ("
179 << option_def->getPosition() <<
")");
181 }
else if (encapsulates == space) {
183 <<
" an option space it belongs to: '"
184 << space <<
"." << name <<
"' is set to"
185 <<
" encapsulate '" << space <<
"' ("
186 << option_def->getPosition() <<
")");
190 encapsulates.c_str()));
199 def->setContext(user_context);
203 std::vector<std::string> record_tokens =
207 BOOST_FOREACH(std::string record_type, record_tokens) {
210 if (!record_type.empty()) {
211 def->addRecordField(record_type);
215 <<
" specified for the option definition: "
217 <<
getPosition(
"record-types", option_def) <<
")");
224 }
catch (
const std::exception& ex) {
226 <<
" (" << option_def->getPosition() <<
")");
236 : address_family_(address_family) {
241 if (!option_def_list) {
244 <<
" option definitions is NULL ("
245 << option_def_list->getPosition() <<
")");
249 BOOST_FOREACH(
ConstElementPtr option_def, option_def_list->listValue()) {
253 }
catch (
const std::exception& ex) {
256 << option_def->getPosition() <<
")");
281 if (address && addresses) {
283 "specify either ip-address or ip-addresses, not both");
286 if (!address && !addresses) {
295 relay_elem, relay_info);
304 "(" <<
getPosition(
"ip-addresses", relay_elem) <<
")");
307 BOOST_FOREACH(
ConstElementPtr address_element, addresses->listValue()) {
308 addAddress(
"ip-addresses", address_element->stringValue(),
309 relay_elem, relay_info);
315 const std::string& address_str,
318 boost::scoped_ptr<isc::asiolink::IOAddress> ip;
321 }
catch (
const std::exception& ex) {
323 <<
" is not a valid: "
340 relay_info->addAddress(*ip);
341 }
catch (
const std::exception& ex) {
343 <<
" to relay info: " << ex.
what()
353 const uint16_t address_family) {
355 if (address_family == AF_INET) {
365 "definition: (" << pool_structure->getPosition() <<
")");
371 string txt = text_pool->stringValue();
374 boost::erase_all(txt,
" ");
375 boost::erase_all(txt,
"\t");
380 size_t pos = txt.find(
"/");
381 if (pos != string::npos) {
388 string prefix_len = txt.substr(pos + 1);
400 int val_len = boost::lexical_cast<int>(prefix_len);
401 if ((val_len < std::numeric_limits<uint8_t>::min()) ||
402 (val_len > std::numeric_limits<uint8_t>::max())) {
406 len =
static_cast<uint8_t
>(val_len);
409 "definition: " << txt <<
" ("
410 << text_pool->getPosition() <<
")");
415 pools->push_back(pool);
416 }
catch (
const std::exception& ex) {
418 << txt <<
" (" << text_pool->getPosition() <<
")");
427 if (pos != string::npos) {
434 "definition: " << txt <<
" ("
435 << text_pool->getPosition() <<
")");
440 pools->push_back(pool);
441 }
catch (
const std::exception& ex) {
443 << txt <<
" (" << text_pool->getPosition() <<
")");
450 << text_pool->stringValue() <<
451 ". There are two acceptable formats <min address-max address>"
453 << text_pool->getPosition() <<
")");
462 << user_context->getPosition() <<
")");
464 pool->setContext(user_context);
473 option_parser->parse(cfg, option_data);
474 }
catch (
const std::exception& ex) {
476 <<
" (" << option_data->getPosition() <<
")");
483 string cclass = client_class->stringValue();
484 if (!cclass.empty()) {
485 pool->allowClientClass(cclass);
490 ConstElementPtr class_list = pool_structure->get(
"require-client-classes");
492 const std::vector<data::ElementPtr>& classes = class_list->listValue();
493 for (
auto cclass = classes.cbegin();
494 cclass != classes.cend(); ++cclass) {
496 (*cclass)->stringValue().empty()) {
498 << (*cclass)->getPosition() <<
")");
500 pool->requireClientClass((*cclass)->stringValue());
505 boost::shared_ptr<OptionDataListParser>
507 auto parser = boost::make_shared<OptionDataListParser>(address_family);
529 parser->parse(pools, pool, AF_INET);
533 boost::shared_ptr<PoolParser>
535 auto parser = boost::make_shared<Pool4Parser>();
543 address_family_(family),
545 check_iface_(check_iface) {
553 if (options_params) {
555 opt_parser->parse(
options_, options_params);
568 }
catch (
const std::exception& ex) {
570 "subnet configuration failed: " << ex.
what());
578 std::string subnet_txt;
580 subnet_txt =
getString(params,
"subnet");
584 "mandatory 'subnet' parameter is missing for a subnet being"
585 " configured (" << params->getPosition() <<
")");
589 boost::erase_all(subnet_txt,
" ");
590 boost::erase_all(subnet_txt,
"\t");
597 size_t pos = subnet_txt.find(
"/");
598 if (pos == string::npos) {
601 "Invalid subnet syntax (prefix/len expected):" << subnet_txt
602 <<
" (" << elem->getPosition() <<
")");
612 len = boost::lexical_cast<unsigned int>(subnet_txt.substr(pos + 1));
613 }
catch (
const boost::bad_lexical_cast&) {
616 subnet_txt.substr(pos+1) <<
"' is not an integer ("
617 << elem->getPosition() <<
")");
621 if ((addr.
isV6() && len > 128) ||
622 (addr.
isV4() && len > 32)) {
625 "Invalid prefix length specified for subnet: " << len
626 <<
" (" << elem->getPosition() <<
")");
633 for (
const auto& pool : *
pools_) {
640 ex.
what() <<
" (" << params->getPosition() <<
")");
649 << user_context->getPosition() <<
")");
651 subnet_->setContext(user_context);
662 boost::shared_ptr<OptionDataListParser>
664 auto parser = boost::make_shared<OptionDataListParser>(
address_family_);
683 parser->parse(
pools_, pools);
691 "Failed to create an IPv4 subnet (" <<
692 subnet->getPosition() <<
")");
699 "Invalid Subnet4 cast in Subnet4ConfigParser::parse");
713 for (
auto h = hosts.begin(); h != hosts.end(); ++h) {
720 auto network4 = boost::dynamic_pointer_cast<Network>(sn4ptr);
724 sn4ptr->createAllocators();
735 int64_t subnet_id_max =
static_cast<int64_t
>(SUBNET_ID_MAX);
746 mutable_params = boost::const_pointer_cast<Element>(params);
751 NetworkPtr network = boost::dynamic_pointer_cast<Network>(subnet4);
754 std::ostringstream output;
755 output << addr <<
"/" <<
static_cast<int>(len) <<
" with params: ";
757 bool has_renew = !subnet4->getT1().unspecified();
758 bool has_rebind = !subnet4->getT2().unspecified();
764 renew = subnet4->getT1().get();
765 output <<
"t1=" << renew <<
", ";
768 rebind = subnet4->getT2().get();
769 output <<
"t2=" << rebind <<
", ";
772 if (!subnet4->getValid().unspecified()) {
773 output <<
"valid-lifetime=" << subnet4->getValid().get();
779 if (params->contains(
"match-client-id")) {
780 bool match_client_id =
getBoolean(params,
"match-client-id");
781 subnet4->setMatchClientId(match_client_id);
785 if (params->contains(
"authoritative")) {
786 bool authoritative =
getBoolean(params,
"authoritative");
787 subnet4->setAuthoritative(authoritative);
793 if (params->contains(
"next-server")) {
796 next_server =
getString(params,
"next-server");
797 if (!next_server.empty()) {
798 subnet4->setSiaddr(
IOAddress(next_server));
804 pos = next->getPosition().str();
806 pos = params->getPosition().str();
809 << next_server <<
"(" << pos <<
")");
814 if (params->contains(
"server-hostname")) {
815 std::string sname =
getString(params,
"server-hostname");
816 if (!sname.empty()) {
821 << sname.length() <<
" ("
822 <<
error->getPosition() <<
")");
824 subnet4->setSname(sname);
829 if (params->contains(
"boot-file-name")) {
830 std::string filename =
getString(params,
"boot-file-name");
831 if (!filename.empty()) {
836 << filename.length() <<
" ("
837 <<
error->getPosition() <<
")");
839 subnet4->setFilename(filename);
845 if (params->contains(
"interface")) {
846 std::string iface =
getString(params,
"interface");
847 if (!iface.empty()) {
851 <<
" for subnet " << subnet4->toText()
852 <<
" is not present in the system ("
853 <<
error->getPosition() <<
")");
856 subnet4->setIface(iface);
861 if (params->contains(
"client-class")) {
862 string client_class =
getString(params,
"client-class");
863 if (!client_class.empty()) {
864 subnet4->allowClientClass(client_class);
871 const std::vector<data::ElementPtr>& classes = class_list->listValue();
872 for (
auto cclass = classes.cbegin();
873 cclass != classes.cend(); ++cclass) {
875 (*cclass)->stringValue().empty()) {
877 << (*cclass)->getPosition() <<
")");
879 subnet4->requireClientClass((*cclass)->stringValue());
884 if (params->contains(
"4o6-interface")) {
885 string iface4o6 =
getString(params,
"4o6-interface");
886 if (!iface4o6.empty()) {
887 subnet4->get4o6().setIface4o6(iface4o6);
888 subnet4->get4o6().enabled(
true);
893 if (params->contains(
"4o6-subnet")) {
894 string subnet4o6 =
getString(params,
"4o6-subnet");
895 if (!subnet4o6.empty()) {
896 size_t slash = subnet4o6.find(
"/");
897 if (slash == std::string::npos) {
899 << subnet4o6 <<
", expected format: prefix6/length");
901 string prefix = subnet4o6.substr(0, slash);
902 string lenstr = subnet4o6.substr(slash + 1);
906 len = boost::lexical_cast<unsigned int>(lenstr.c_str());
907 }
catch (
const boost::bad_lexical_cast &) {
909 "4o6-subnet parameter: " << subnet4o6 <<
", expected 0..128 value");
911 subnet4->get4o6().setSubnet4o6(
IOAddress(prefix), len);
912 subnet4->get4o6().enabled(
true);
917 if (params->contains(
"4o6-interface-id")) {
918 std::string ifaceid =
getString(params,
"4o6-interface-id");
919 if (!ifaceid.empty()) {
922 subnet4->get4o6().setInterfaceId(opt);
923 subnet4->get4o6().enabled(
true);
935 options_->copyTo(*subnet4->getCfgOption());
947 if (params->contains(
"offer-lifetime")) {
948 uint32_t offer_lft =
getInteger(params,
"offer-lifetime");
949 subnet4->setOfferLft(offer_lft);
953 Network4Ptr network4 = boost::dynamic_pointer_cast<Network4>(subnet4);
960 const IOAddress& address = host->getIPv4Reservation();
961 if (!address.
isV4Zero() && !subnet->inRange(address)) {
963 <<
"' is not within the IPv4 subnet '"
964 << subnet->
toText() <<
"'");
968 boost::shared_ptr<PoolsListParser>
970 auto parser = boost::make_shared<Pools4ListParser>();
977 : check_iface_(check_iface) {
984 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
987 Subnet4Ptr subnet = parser->parse(subnet_json);
994 cfg->getCfgSubnets4()->add(subnet);
996 }
catch (
const std::exception& ex) {
998 << subnet_json->getPosition() <<
")");
1009 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1012 Subnet4Ptr subnet = parser->parse(subnet_json);
1015 auto ret = subnets.insert(subnet);
1018 "can't store subnet because of conflict");
1021 }
catch (
const std::exception& ex) {
1023 << subnet_json->getPosition() <<
")");
1030 boost::shared_ptr<Subnet4ConfigParser>
1032 auto parser = boost::make_shared<Subnet4ConfigParser>(
check_iface_);
1042 (ptype), addr, len)));
1049 (ptype), min, max)));
1059 parser->parse(pools, pool, AF_INET6);
1063 boost::shared_ptr<PoolParser>
1065 auto parser = boost::make_shared<Pool6Parser>();
1078 std::string addr_str =
getString(pd_pool_,
"prefix");
1080 uint8_t prefix_len =
getUint8(pd_pool_,
"prefix-len");
1082 uint8_t delegated_len =
getUint8(pd_pool_,
"delegated-len");
1084 std::string excluded_prefix_str =
"::";
1085 if (pd_pool_->contains(
"excluded-prefix")) {
1086 excluded_prefix_str =
getString(pd_pool_,
"excluded-prefix");
1089 uint8_t excluded_prefix_len = 0;
1090 if (pd_pool_->contains(
"excluded-prefix-len")) {
1091 excluded_prefix_len =
getUint8(pd_pool_,
"excluded-prefix-len");
1097 opts_parser->parse(
options_, option_data);
1120 excluded_prefix_len));
1123 }
catch (
const std::exception& ex) {
1128 <<
" (" << pd_pool_->getPosition() <<
")");
1137 if (!cclass.empty()) {
1138 pool_->allowClientClass(cclass);
1143 const std::vector<data::ElementPtr>& classes = class_list->listValue();
1144 for (
auto cclass = classes.cbegin();
1145 cclass != classes.cend(); ++cclass) {
1147 (*cclass)->stringValue().empty()) {
1149 << (*cclass)->getPosition() <<
")");
1151 pool_->requireClientClass((*cclass)->stringValue());
1156 pools->push_back(
pool_);
1159 boost::shared_ptr<OptionDataListParser>
1161 auto parser = boost::make_shared<OptionDataListParser>(AF_INET6);
1172 parser->parse(pools, pd_pool);
1176 boost::shared_ptr<PdPoolParser>
1178 auto parser = boost::make_shared<PdPoolParser>();
1197 parser->parse(
pools_, pools);
1202 parser->parse(
pools_, pd_pools);
1210 "Failed to create an IPv6 subnet (" <<
1211 subnet->getPosition() <<
")");
1218 "Invalid Subnet6 cast in Subnet6ConfigParser::parse");
1232 for (
auto h = hosts.begin(); h != hosts.end(); ++h) {
1239 auto network = boost::dynamic_pointer_cast<Network>(sn6ptr);
1243 auto network6 = boost::dynamic_pointer_cast<Network6>(sn6ptr);
1247 sn6ptr->createAllocators();
1257 .arg(code).arg(addr.
toText());
1266 int64_t subnet_id_max =
static_cast<int64_t
>(SUBNET_ID_MAX);
1273 if (params->contains(
"rapid-commit")) {
1274 rapid_commit =
getBoolean(params,
"rapid-commit");
1290 mutable_params = boost::const_pointer_cast<Element>(params);
1300 subnet6->setRapidCommit(rapid_commit);
1303 std::ostringstream output;
1304 output << addr <<
"/" <<
static_cast<int>(len) <<
" with params: ";
1307 bool has_renew = !subnet6->getT1().unspecified();
1308 bool has_rebind = !subnet6->getT2().unspecified();
1310 int64_t rebind = -1;
1313 renew = subnet6->getT1().get();
1314 output <<
"t1=" << renew <<
", ";
1317 rebind = subnet6->getT2().get();
1318 output <<
"t2=" << rebind <<
", ";
1321 if (!subnet6->getPreferred().unspecified()) {
1322 output <<
"preferred-lifetime=" << subnet6->getPreferred().get() <<
", ";
1324 if (!subnet6->getValid().unspecified()) {
1325 output <<
"valid-lifetime=" << subnet6->getValid().get();
1327 if (!subnet6->getRapidCommit().unspecified()) {
1328 output <<
", rapid-commit is "
1329 << boolalpha << subnet6->getRapidCommit().get();
1337 if (params->contains(
"interface-id")) {
1338 ifaceid =
getString(params,
"interface-id");
1342 if (params->contains(
"interface")) {
1352 "parser error: interface (defined for locally reachable "
1353 "subnets) and interface-id (defined for subnets reachable"
1354 " via relays) cannot be defined at the same time for "
1355 "subnet " << addr <<
"/" << (
int)len <<
"("
1356 << params->getPosition() <<
")");
1361 std::string ifaceid_value = ifaceid.
get();
1362 OptionBuffer tmp(ifaceid_value.begin(), ifaceid_value.end());
1364 subnet6->setInterfaceId(opt);
1373 <<
" for subnet " << subnet6->toText()
1374 <<
" is not present in the system ("
1375 <<
error->getPosition() <<
")");
1378 subnet6->setIface(iface);
1382 if (params->contains(
"client-class")) {
1383 string client_class =
getString(params,
"client-class");
1384 if (!client_class.empty()) {
1385 subnet6->allowClientClass(client_class);
1389 if (params->contains(
"require-client-classes")) {
1393 const std::vector<data::ElementPtr>& classes = class_list->listValue();
1394 for (
auto cclass = classes.cbegin();
1395 cclass != classes.cend(); ++cclass) {
1397 (*cclass)->stringValue().empty()) {
1399 << (*cclass)->getPosition() <<
")");
1401 subnet6->requireClientClass((*cclass)->stringValue());
1410 options_->copyTo(*subnet6->getCfgOption());
1425 for (
auto it = range.first; it != range.second; ++it) {
1426 const IOAddress& address = it->second.getPrefix();
1427 if (!subnet->inRange(address)) {
1429 <<
"' is not within the IPv6 subnet '"
1430 << subnet->
toText() <<
"'");
1435 boost::shared_ptr<PoolsListParser>
1437 auto parser = boost::make_shared<Pools6ListParser>();
1441 boost::shared_ptr<PdPoolsListParser>
1443 auto parser = boost::make_shared<PdPoolsListParser>();
1450 : check_iface_(check_iface) {
1457 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1460 Subnet6Ptr subnet = parser->parse(subnet_json);
1466 cfg->getCfgSubnets6()->add(subnet);
1468 }
catch (
const std::exception& ex) {
1470 << subnet_json->getPosition() <<
")");
1480 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1483 Subnet6Ptr subnet = parser->parse(subnet_json);
1486 auto ret = subnets.insert(subnet);
1489 "can't store subnet because of conflict");
1492 }
catch (
const std::exception& ex) {
1494 << subnet_json->getPosition() <<
")");
1501 boost::shared_ptr<Subnet6ConfigParser>
1503 auto parser = boost::make_shared<Subnet6ConfigParser>(
check_iface_);
1511 const std::string& name) {
1514 (scope, name,
"NameChangeRequest protocol"));
1519 const std::string& name) {
1522 (scope, name,
"NameChangeRequest format"));
1527 const std::string& name) {
1530 (scope, name,
"ReplaceClientName mode"));
1538 bool enable_updates =
getBoolean(client_config,
"enable-updates");
1542 uint32_t server_port =
getUint32(client_config,
"server-port");
1544 std::string sender_ip_str =
getString(client_config,
"sender-ip");
1546 uint32_t sender_port =
getUint32(client_config,
"sender-port");
1548 uint32_t max_queue_size =
getUint32(client_config,
"max-queue-size");
1551 getProtocol(client_config,
"ncr-protocol");
1554 getFormat(client_config,
"ncr-format");
1557 if (sender_ip_str.empty()) {
1564 }
catch (
const std::exception& ex) {
1566 <<
") specified for parameter 'sender-ip' ("
1567 <<
getPosition(
"sender-ip", client_config) <<
")");
1577 <<
" is not supported. ("
1578 <<
getPosition(
"ncr-format", client_config) <<
")");
1584 <<
" is not supported. ("
1585 <<
getPosition(
"ncr-protocol", client_config) <<
")");
1590 "D2ClientConfig error: address family mismatch: "
1591 <<
"server-ip: " << server_ip.
toText()
1592 <<
" is: " << (server_ip.
isV4() ?
"IPv4" :
"IPv6")
1593 <<
" while sender-ip: " << sender_ip.
toText()
1594 <<
" is: " << (sender_ip.
isV4() ?
"IPv4" :
"IPv6")
1595 <<
" (" <<
getPosition(
"sender-ip", client_config) <<
")");
1598 if (server_ip == sender_ip && server_port == sender_port) {
1600 "D2ClientConfig error: server and sender cannot"
1601 " share the exact same IP address/port: "
1602 << server_ip.
toText() <<
"/" << server_port
1603 <<
" (" <<
getPosition(
"sender-ip", client_config) <<
")");
1616 }
catch (
const std::exception& ex) {
1618 << client_config->getPosition() <<
")");
1624 new_config->setContext(user_context);
1627 return (new_config);
1646 ElementPtr mutable_d2 = boost::const_pointer_cast<Element>(d2_config);
A generic exception that is thrown if a parameter given to a method is considered invalid in that con...
This is a base class for exceptions thrown from the DNS library module.
virtual const char * what() const
Returns a C-style character string of the cause of the exception.
A generic exception that is thrown if a parameter given to a method or function is considered invalid...
A generic exception that is thrown if a parameter given to a method would refer to or modify out-of-r...
A generic exception that is thrown when an unexpected error condition occurs.
The IOAddress class represents an IP addresses (version agnostic)
bool isV4Zero() const
Convenience function to check if it is an IPv4 zero address.
std::string toText() const
Convert the address to a string.
bool isV6() const
Convenience function to check for an IPv6 address.
bool isV4() const
Convenience function to check for an IPv4 address.
static const IOAddress & IPV6_ZERO_ADDRESS()
Returns an IPv6 zero address.
short getFamily() const
Returns the address family.
static const IOAddress & IPV4_ZERO_ADDRESS()
Returns an address set to all zeros.
static void checkKeywords(const SimpleKeywords &keywords, isc::data::ConstElementPtr scope)
Checks acceptable keywords with their expected type.
target_type getAndConvert(isc::data::ConstElementPtr scope, const std::string &name, const std::string &type_name)
Returns a converted value from a scope.
static const data::Element::Position & getPosition(const std::string &name, const data::ConstElementPtr parent)
Utility method that returns position of an element.
uint8_t getUint8(ConstElementPtr scope, const std::string &name)
Get an uint8_t value.
static isc::asiolink::IOAddress getAddress(const ConstElementPtr &scope, const std::string &name)
Returns a IOAddress parameter from a scope.
static std::string getString(isc::data::ConstElementPtr scope, const std::string &name)
Returns a string parameter from a scope.
uint32_t getUint32(isc::data::ConstElementPtr scope, const std::string &name)
Returns a value converted to uint32_t.
const isc::util::Triplet< uint32_t > parseIntTriplet(const data::ConstElementPtr &scope, const std::string &name)
Parses an integer triplet.
static bool getBoolean(isc::data::ConstElementPtr scope, const std::string &name)
Returns a boolean parameter from a scope.
static int64_t getInteger(isc::data::ConstElementPtr scope, const std::string &name)
Returns an integer parameter from a scope.
static size_t setDefaults(isc::data::ElementPtr scope, const SimpleDefaults &default_values)
Sets the default values.
void parseCacheParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters related to lease cache settings.
void parseAllocatorParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters pertaining to allocator selection.
void parseDdnsParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters pertaining to DDNS behavior.
void parseCommon(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses common parameters.
static void moveReservationMode(isc::data::ElementPtr config)
Moves deprecated reservation-mode parameter to new reservations flags.
void parseTeePercents(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters related to "percent" timers settings.
void parsePdAllocatorParams(const data::ConstElementPtr &network_data, Network6Ptr &network)
Parses parameters pertaining to prefix delegation allocator selection.
void parseOfferLft(const data::ConstElementPtr &network_data, Network4Ptr &network)
Parses offer-lifetime parameter (v4 only)
Wrapper class that holds MAC/hardware address sources.
void add(uint32_t source)
Adds additional MAC/hardware address acquisition.
void clear()
Removes any configured MAC/Hardware address sources.
static CfgMgr & instance()
returns a single instance of Configuration Manager
SrvConfigPtr getStagingCfg()
Returns a pointer to the staging configuration.
Represents option data configuration for the DHCP server.
D2ClientConfigPtr parse(isc::data::ConstElementPtr d2_client_cfg)
Parses a given dhcp-ddns element into D2ClientConfig.
static const isc::data::SimpleDefaults D2_CLIENT_CONFIG_DEFAULTS
Defaults for the D2 client configuration.
static size_t setAllDefaults(isc::data::ConstElementPtr d2_config)
Sets all defaults for D2 client configuration.
Acts as a storage vault for D2 client configuration.
static ReplaceClientNameMode stringToReplaceClientNameMode(const std::string &mode_str)
Converts labels to ReplaceClientNameMode enum values.
ReplaceClientNameMode
Defines the client name replacement modes.
An exception that is thrown if an error occurs while configuring the D2 DHCP DDNS client.
To be removed. Please use ConfigError instead.
Parser for a list of host reservations for a subnet.
void parse(const SubnetID &subnet_id, isc::data::ConstElementPtr hr_list, HostCollection &hosts_list)
Parses a list of host reservation entries for a subnet.
static IfaceMgr & instance()
IfaceMgr is a singleton class.
static void setRuntimeOptionDefs(const OptionDefSpaceContainer &defs)
Copies option definitions created at runtime.
Holds optional information about relay.
boost::shared_ptr< Network::RelayInfo > RelayInfoPtr
Pointer to the RelayInfo structure.
OptionDefListParser(const uint16_t address_family)
Constructor.
void parse(CfgOptionDefPtr cfg, isc::data::ConstElementPtr def_list)
Parses a list of option definitions, create them and store in cfg.
Parser for a single option definition.
OptionDefinitionPtr parse(isc::data::ConstElementPtr option_def)
Parses an entry that describes single option definition.
Base class representing a DHCP option definition.
static bool validateName(const std::string &name)
Checks that the provided option space name is valid.
Universe
defines option universe DHCPv4 or DHCPv6
PdPoolParser()
Constructor.
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser() const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
isc::data::ConstElementPtr user_context_
User context (optional, may be null)
void parse(PoolStoragePtr pools, data::ConstElementPtr pd_pool_)
Builds a prefix delegation pool from the given configuration.
isc::dhcp::Pool6Ptr pool_
Pointer to the created pool object.
isc::data::ConstElementPtr client_class_
Client class (a client has to belong to to use this pd-pool)
CfgOptionPtr options_
A storage for pool specific option values.
virtual boost::shared_ptr< PdPoolParser > createPdPoolConfigParser() const
Returns an instance of the PdPoolParser to be used in parsing the prefix delegation pools.
void parse(PoolStoragePtr pools, data::ConstElementPtr pd_pool_list)
Parse configuration entries.
static const size_t MAX_SNAME_LEN
length of the SNAME field in DHCPv4 message
static const size_t MAX_FILE_LEN
length of the FILE field in DHCPv4 message
PoolPtr poolMaker(asiolink::IOAddress &addr, uint32_t len, int32_t ignored)
Creates a Pool4 object given a IPv4 prefix and the prefix length.
Pool information for IPv4 addresses.
PoolPtr poolMaker(asiolink::IOAddress &addr, uint32_t len, int32_t ptype)
Creates a Pool6 object given a IPv6 prefix and the prefix length.
Pool information for IPv6 addresses and prefixes.
virtual void parse(PoolStoragePtr pools, isc::data::ConstElementPtr pool_structure, const uint16_t address_family)
parses the actual structure
virtual PoolPtr poolMaker(isc::asiolink::IOAddress &addr, uint32_t len, int32_t ptype=0)=0
Creates a Pool object given a IPv4 prefix and the prefix length.
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser(const uint16_t address_family) const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
void parse(PoolStoragePtr pools, data::ConstElementPtr pools_list)
parses the actual structure
virtual boost::shared_ptr< PoolParser > createPoolConfigParser() const
Returns an instance of the Pool4Parser to be used in parsing the address pools.
void parse(PoolStoragePtr pools, data::ConstElementPtr pools_list)
parses the actual structure
virtual boost::shared_ptr< PoolParser > createPoolConfigParser() const
Returns an instance of the Pool6Parser to be used in parsing the address pools.
parser for additional relay information
RelayInfoParser(const isc::dhcp::Option::Universe &family)
constructor
void addAddress(const std::string &name, const std::string &address_str, isc::data::ConstElementPtr relay_elem, const isc::dhcp::Network::RelayInfoPtr &relay_info)
Attempts to add an IP address to list of relay addresses.
void parse(const isc::dhcp::Network::RelayInfoPtr &relay_info, isc::data::ConstElementPtr relay_elem)
parses the actual relay parameters
static const isc::data::SimpleKeywords SUBNET4_PARAMETERS
This table defines all subnet parameters for DHCPv4.
static const isc::data::SimpleKeywords OPTION4_DEF_PARAMETERS
This table defines all option definition parameters.
static const isc::data::SimpleKeywords POOL4_PARAMETERS
This table defines all pool parameters.
static const isc::data::SimpleKeywords POOL6_PARAMETERS
This table defines all pool parameters.
static const isc::data::SimpleKeywords SUBNET6_PARAMETERS
This table defines all subnet parameters for DHCPv6.
static const isc::data::SimpleKeywords OPTION6_DEF_PARAMETERS
This table defines all option definition parameters.
static const isc::data::SimpleKeywords PD_POOL6_PARAMETERS
This table defines all prefix delegation pool parameters.
Specifies current DHCP configuration.
void setControlSocketInfo(const isc::data::ConstElementPtr &control_socket)
Sets information about the control socket.
Subnet4ConfigParser(bool check_iface=true)
Constructor.
virtual boost::shared_ptr< PoolsListParser > createPoolsListParser() const
Returns an instance of the Pools4ListParser to be used in parsing the address pools.
void validateResv(const Subnet4Ptr &subnet, ConstHostPtr host)
Verifies the host reservation address is in the subnet range.
void initSubnet(data::ConstElementPtr params, asiolink::IOAddress addr, uint8_t len)
Instantiates the IPv4 Subnet based on a given IPv4 address and prefix length.
Subnet4Ptr parse(data::ConstElementPtr subnet)
Parses a single IPv4 subnet configuration and adds to the Configuration Manager.
static Subnet4Ptr create(const isc::asiolink::IOAddress &prefix, uint8_t length, const util::Triplet< uint32_t > &t1, const util::Triplet< uint32_t > &t2, const util::Triplet< uint32_t > &valid_lifetime, const SubnetID id=0)
Factory function creating an instance of the Subnet4.
virtual boost::shared_ptr< PoolsListParser > createPoolsListParser() const
Returns an instance of the Pools6ListParser to be used in parsing the address pools.
virtual boost::shared_ptr< PdPoolsListParser > createPdPoolsListParser() const
Returns an instance of the PdPools6ListParser to be used in parsing the prefix delegation pools.
Subnet6Ptr parse(data::ConstElementPtr subnet)
Parses a single IPv6 subnet configuration and adds to the Configuration Manager.
void initSubnet(isc::data::ConstElementPtr params, isc::asiolink::IOAddress addr, uint8_t len)
Instantiates the IPv6 Subnet based on a given IPv6 address and prefix length.
virtual void duplicateOptionWarning(uint32_t code, asiolink::IOAddress &addr)
Issues a DHCP6 server specific warning regarding duplicate subnet options.
void validateResvs(const Subnet6Ptr &subnet, ConstHostPtr host)
Verifies host reservation addresses are in the subnet range.
Subnet6ConfigParser(bool check_iface=true)
Constructor.
static Subnet6Ptr create(const isc::asiolink::IOAddress &prefix, uint8_t length, const util::Triplet< uint32_t > &t1, const util::Triplet< uint32_t > &t2, const util::Triplet< uint32_t > &preferred_lifetime, const util::Triplet< uint32_t > &valid_lifetime, const SubnetID id=0)
Factory function creating an instance of the Subnet4.
this class parses a single subnet
SubnetConfigParser(uint16_t family, bool check_iface=true)
constructor
isc::dhcp::SubnetPtr subnet_
Pointer to the created subnet object.
CfgOptionPtr options_
Pointer to the options configuration.
void createSubnet(isc::data::ConstElementPtr data)
Create a new subnet using a data from child parsers.
virtual void initSubnet(isc::data::ConstElementPtr params, isc::asiolink::IOAddress addr, uint8_t len)=0
Instantiates the subnet based on a given IP prefix and prefix length.
SubnetPtr parse(isc::data::ConstElementPtr subnet)
parses a subnet description and returns Subnet{4,6} structure
isc::dhcp::Network::RelayInfoPtr relay_info_
Pointer to relay information.
uint16_t address_family_
Address family: AF_INET or AF_INET6.
bool check_iface_
Check if the specified interface exists in the system.
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser() const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
PoolStoragePtr pools_
Storage for pools belonging to this subnet.
bool check_iface_
Check if the specified interface exists in the system.
Subnets4ListConfigParser(bool check_iface=true)
constructor
size_t parse(SrvConfigPtr cfg, data::ConstElementPtr subnets_list)
parses contents of the list
virtual boost::shared_ptr< Subnet4ConfigParser > createSubnetConfigParser() const
Returns an instance of the Subnet4ConfigParser to be used in parsing the subnets.
virtual boost::shared_ptr< Subnet6ConfigParser > createSubnetConfigParser() const
Returns an instance of the Subnet6ConfigParser to be used in parsing the subnets.
Subnets6ListConfigParser(bool check_iface=true)
constructor
size_t parse(SrvConfigPtr cfg, data::ConstElementPtr subnets_list)
parses contents of the list
bool check_iface_
Check if the specified interface exists in the system.
T get() const
Retrieves the encapsulated value.
bool empty() const
Checks if the encapsulated value is empty.
void unspecified(bool unspecified)
Modifies the flag that indicates whether the value is specified or unspecified.
#define isc_throw(type, stream)
A shortcut macro to insert known values into exception arguments.
#define LOG_INFO(LOGGER, MESSAGE)
Macro to conveniently test info output and log it.
#define LOG_WARN(LOGGER, MESSAGE)
Macro to conveniently test warn output and log it.
#define LOG_DEBUG(LOGGER, LEVEL, MESSAGE)
Macro to conveniently test debug output and log it.
boost::shared_ptr< const Element > ConstElementPtr
std::vector< SimpleDefault > SimpleDefaults
This specifies all default values in a given scope (e.g. a subnet).
boost::shared_ptr< Element > ElementPtr
NameChangeProtocol stringToNcrProtocol(const std::string &protocol_str)
Function which converts text labels to NameChangeProtocol enums.
NameChangeFormat
Defines the list of data wire formats supported.
NameChangeProtocol
Defines the list of socket protocols supported.
std::string ncrProtocolToString(NameChangeProtocol protocol)
Function which converts NameChangeProtocol enums to text labels.
NameChangeFormat stringToNcrFormat(const std::string &fmt_str)
Function which converts labels to NameChangeFormat enum values.
std::string ncrFormatToString(NameChangeFormat format)
Function which converts NameChangeFormat enums to text labels.
isc::log::Logger dhcpsrv_logger("dhcpsrv")
DHCP server library Logger.
boost::shared_ptr< const CfgGlobals > ConstCfgGlobalsPtr
Const shared pointer to a CfgGlobals instance.
boost::shared_ptr< Subnet > SubnetPtr
A generic pointer to either Subnet4 or Subnet6 object.
const isc::log::MessageID DHCPSRV_CFGMGR_NEW_SUBNET6
boost::shared_ptr< Subnet4 > Subnet4Ptr
A pointer to a Subnet4 object.
boost::shared_ptr< Network4 > Network4Ptr
Pointer to the Network4 object.
std::vector< PoolPtr > PoolStorage
a collection of pools
boost::shared_ptr< D2ClientConfig > D2ClientConfigPtr
Defines a pointer for D2ClientConfig instances.
boost::shared_ptr< CfgOption > CfgOptionPtr
Non-const pointer.
boost::shared_ptr< CfgOptionDef > CfgOptionDefPtr
Non-const pointer.
const isc::log::MessageID DHCPSRV_CFGMGR_OPTION_DUPLICATE
boost::shared_ptr< Subnet6 > Subnet6Ptr
A pointer to a Subnet6 object.
boost::multi_index_container< Subnet6Ptr, boost::multi_index::indexed_by< boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetSubnetIdIndexTag >, boost::multi_index::const_mem_fun< Subnet, SubnetID, &Subnet::getID > >, boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetPrefixIndexTag >, boost::multi_index::const_mem_fun< Subnet, std::string, &Subnet::toText > >, boost::multi_index::ordered_non_unique< boost::multi_index::tag< SubnetModificationTimeIndexTag >, boost::multi_index::const_mem_fun< data::BaseStampedElement, boost::posix_time::ptime, &data::BaseStampedElement::getModificationTime > > >> Subnet6Collection
A collection of Subnet6 objects.
const isc::log::MessageID DHCPSRV_CFGMGR_RELAY_IP_ADDRESS_DEPRECATED
boost::shared_ptr< SrvConfig > SrvConfigPtr
Non-const pointer to the SrvConfig.
std::pair< IPv6ResrvIterator, IPv6ResrvIterator > IPv6ResrvRange
std::vector< HostPtr > HostCollection
Collection of the Host objects.
const int DHCPSRV_DBG_TRACE_DETAIL
Additional information.
boost::shared_ptr< OptionDefinition > OptionDefinitionPtr
Pointer to option definition object.
boost::shared_ptr< PoolStorage > PoolStoragePtr
boost::shared_ptr< Pool > PoolPtr
a pointer to either IPv4 or IPv6 Pool
boost::multi_index_container< Subnet4Ptr, boost::multi_index::indexed_by< boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetSubnetIdIndexTag >, boost::multi_index::const_mem_fun< Subnet, SubnetID, &Subnet::getID > >, boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetPrefixIndexTag >, boost::multi_index::const_mem_fun< Subnet, std::string, &Subnet::toText > >, boost::multi_index::ordered_non_unique< boost::multi_index::tag< SubnetServerIdIndexTag >, boost::multi_index::const_mem_fun< Network4, asiolink::IOAddress, &Network4::getServerId > >, boost::multi_index::ordered_non_unique< boost::multi_index::tag< SubnetModificationTimeIndexTag >, boost::multi_index::const_mem_fun< data::BaseStampedElement, boost::posix_time::ptime, &data::BaseStampedElement::getModificationTime > > >> Subnet4Collection
A collection of Subnet4 objects.
uint32_t SubnetID
Defines unique IPv4 or IPv6 subnet identifier.
const isc::log::MessageID DHCPSRV_CFGMGR_NEW_SUBNET4
boost::shared_ptr< const Host > ConstHostPtr
Const pointer to the Host object.
boost::shared_ptr< Network > NetworkPtr
Pointer to the Network object.
std::vector< uint8_t > OptionBuffer
buffer types used in DHCP code.
boost::shared_ptr< Option > OptionPtr
string trim(const string &instring)
Trim Leading and Trailing Spaces.
vector< string > tokens(const std::string &text, const std::string &delim, bool escape)
Split String into Tokens.
Defines the logger used by the top-level component of kea-lfc.
#define DHCP4_OPTION_SPACE
global std option spaces
#define DHCP6_OPTION_SPACE
Type
Type of lease or pool.