+++ /dev/null
-// Copyright (C) 2021 Internet Systems Consortium, Inc. ("ISC")
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#include <config.h>
-
-#include <cc/data.h>
-#include <config_backend/constants.h>
-#include <database/database_connection.h>
-#include <database/db_exceptions.h>
-#include <dhcp/classify.h>
-#include <dhcp/dhcp6.h>
-#include <dhcp/libdhcp++.h>
-#include <dhcp/option_data_types.h>
-#include <dhcp/option_space.h>
-#include <dhcpsrv/cfgmgr.h>
-#include <dhcpsrv/config_backend_dhcp4_mgr.h>
-#include <dhcpsrv/lease.h>
-#include <dhcpsrv/network.h>
-#include <dhcpsrv/pool.h>
-#include <dhcpsrv/timer_mgr.h>
-#include <pgsql/pgsql_connection.h>
-#include <util/boost_time_utils.h>
-#include <util/buffer.h>
-
-#include <boost/date_time/posix_time/posix_time.hpp>
-#include <boost/lexical_cast.hpp>
-#include <boost/pointer_cast.hpp>
-#include <boost/scoped_ptr.hpp>
-
-#include <array>
-#include <pgsql_cb_dhcp4.h>
-#include <pgsql_cb_impl.h>
-#include <pgsql_macros.h>
-#include <sstream>
-#include <utility>
-#include <vector>
-
-using namespace isc::cb;
-using namespace isc::db;
-using namespace isc::data;
-using namespace isc::asiolink;
-using namespace isc::log;
-using namespace isc::util;
-
-namespace isc {
-namespace dhcp {
-
-/// @brief Implementation of the Postgres Configuration Backend.
-class PgSqlConfigBackendDHCPv4Impl : public PgSqlConfigBackendImpl {
-public:
- /// @brief Statement tags.
- ///
- /// The contents of the enum are indexes into the list of SQL statements.
- /// It is assumed that the order is such that the indices of statements
- /// reading the database are less than those of statements modifying the
- /// database.
- enum StatementIndex {
- CREATE_AUDIT_REVISION,
- GET_GLOBAL_PARAMETER4,
- GET_ALL_GLOBAL_PARAMETERS4,
- GET_MODIFIED_GLOBAL_PARAMETERS4,
- GET_SUBNET4_ID_NO_TAG,
- GET_SUBNET4_ID_ANY,
- GET_SUBNET4_ID_UNASSIGNED,
- GET_SUBNET4_PREFIX_NO_TAG,
- GET_SUBNET4_PREFIX_ANY,
- GET_SUBNET4_PREFIX_UNASSIGNED,
- GET_ALL_SUBNETS4,
- GET_ALL_SUBNETS4_UNASSIGNED,
- GET_MODIFIED_SUBNETS4,
- GET_MODIFIED_SUBNETS4_UNASSIGNED,
- GET_SHARED_NETWORK_SUBNETS4,
- GET_POOL4_RANGE,
- GET_POOL4_RANGE_ANY,
- GET_SHARED_NETWORK4_NAME_NO_TAG,
- GET_SHARED_NETWORK4_NAME_ANY,
- GET_SHARED_NETWORK4_NAME_UNASSIGNED,
- GET_ALL_SHARED_NETWORKS4,
- GET_ALL_SHARED_NETWORKS4_UNASSIGNED,
- GET_MODIFIED_SHARED_NETWORKS4,
- GET_MODIFIED_SHARED_NETWORKS4_UNASSIGNED,
- GET_OPTION_DEF4_CODE_SPACE,
- GET_ALL_OPTION_DEFS4,
- GET_MODIFIED_OPTION_DEFS4,
- GET_OPTION4_CODE_SPACE,
- GET_ALL_OPTIONS4,
- GET_MODIFIED_OPTIONS4,
- GET_OPTION4_SUBNET_ID_CODE_SPACE,
- GET_OPTION4_POOL_ID_CODE_SPACE,
- GET_OPTION4_SHARED_NETWORK_CODE_SPACE,
- GET_AUDIT_ENTRIES4_TIME,
- GET_SERVER4,
- GET_ALL_SERVERS4,
- INSERT_GLOBAL_PARAMETER4,
- INSERT_GLOBAL_PARAMETER4_SERVER,
- INSERT_SUBNET4,
- INSERT_SUBNET4_SERVER,
- INSERT_POOL4,
- INSERT_SHARED_NETWORK4,
- INSERT_SHARED_NETWORK4_SERVER,
- INSERT_OPTION_DEF4,
- INSERT_OPTION_DEF4_SERVER,
- INSERT_OPTION4,
- INSERT_OPTION4_SERVER,
- INSERT_SERVER4,
- UPDATE_GLOBAL_PARAMETER4,
- UPDATE_SUBNET4,
- UPDATE_SHARED_NETWORK4,
- UPDATE_OPTION_DEF4,
- UPDATE_OPTION4,
- UPDATE_OPTION4_SUBNET_ID,
- UPDATE_OPTION4_POOL_ID,
- UPDATE_OPTION4_SHARED_NETWORK,
- UPDATE_SERVER4,
- DELETE_GLOBAL_PARAMETER4,
- DELETE_ALL_GLOBAL_PARAMETERS4,
- DELETE_ALL_GLOBAL_PARAMETERS4_UNASSIGNED,
- DELETE_SUBNET4_ID_WITH_TAG,
- DELETE_SUBNET4_ID_ANY,
- DELETE_SUBNET4_PREFIX_WITH_TAG,
- DELETE_SUBNET4_PREFIX_ANY,
- DELETE_ALL_SUBNETS4,
- DELETE_ALL_SUBNETS4_UNASSIGNED,
- DELETE_ALL_SUBNETS4_SHARED_NETWORK_NAME,
- DELETE_SUBNET4_SERVER,
- DELETE_POOLS4,
- DELETE_SHARED_NETWORK4_NAME_WITH_TAG,
- DELETE_SHARED_NETWORK4_NAME_ANY,
- DELETE_ALL_SHARED_NETWORKS4,
- DELETE_ALL_SHARED_NETWORKS4_UNASSIGNED,
- DELETE_SHARED_NETWORK4_SERVER,
- DELETE_OPTION_DEF4_CODE_NAME,
- DELETE_ALL_OPTION_DEFS4,
- DELETE_ALL_OPTION_DEFS4_UNASSIGNED,
- DELETE_OPTION4,
- DELETE_ALL_GLOBAL_OPTIONS4_UNASSIGNED,
- DELETE_OPTION4_SUBNET_ID,
- DELETE_OPTION4_POOL_RANGE,
- DELETE_OPTION4_SHARED_NETWORK,
- DELETE_OPTIONS4_SUBNET_ID_PREFIX,
- DELETE_OPTIONS4_SHARED_NETWORK,
- DELETE_SERVER4,
- DELETE_ALL_SERVERS4,
- NUM_STATEMENTS
- };
-
- /// @brief Constructor.
- ///
- /// @param parameters A data structure relating keywords and values
- /// concerned with the database.
- explicit PgSqlConfigBackendDHCPv4Impl(const DatabaseConnection::ParameterMap& parameters);
-
- /// @brief Destructor.
- ~PgSqlConfigBackendDHCPv4Impl();
-
- /// @brief Sends query to retrieve global parameter.
- ///
- /// @param server_selector Server selector.
- /// @param name Name of the parameter to be retrieved.
- ///
- /// @return Pointer to the retrieved value or null if such parameter
- /// doesn't exist.
- StampedValuePtr
- getGlobalParameter4(const ServerSelector& server_selector, const std::string& name) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update global parameter.
- ///
- /// @param server_selector Server selector.
- /// @param name Name of the global parameter.
- /// @param value Value of the global parameter.
- void createUpdateGlobalParameter4(const db::ServerSelector& server_selector,
- const StampedValuePtr& value) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve single subnet by id.
- ///
- /// @param server_selector Server selector.
- /// @param subnet_id Subnet identifier.
- ///
- /// @return Pointer to the returned subnet or NULL if such subnet
- /// doesn't exist.
- Subnet4Ptr getSubnet4(const ServerSelector& server_selector, const SubnetID& subnet_id) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve single subnet by prefix.
- ///
- /// The prefix should be in the following format: "192.0.2.0/24".
- ///
- /// @param server_selector Server selector.
- /// @param subnet_id Subnet identifier.
- ///
- /// @return Pointer to the returned subnet or NULL if such subnet
- /// doesn't exist.
- Subnet4Ptr getSubnet4(const ServerSelector& server_selector, const std::string& subnet_prefix) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve all subnets.
- ///
- /// @param server_selector Server selector.
- /// @param [out] subnets Reference to the subnet collection structure where
- /// subnets should be inserted.
- void getAllSubnets4(const ServerSelector& server_selector, Subnet4Collection& subnets) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve modified subnets.
- ///
- /// @param server_selector Server selector.
- /// @param modification_ts Lower bound modification timestamp.
- /// @param [out] subnets Reference to the subnet collection structure where
- /// subnets should be inserted.
- void getModifiedSubnets4(const ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_ts,
- Subnet4Collection& subnets) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve all subnets belonging to a shared network.
- ///
- /// @param server_selector Server selector.
- /// @param shared_network_name Name of the shared network for which the
- /// subnets should be retrieved.
- /// @param [out] subnets Reference to the subnet collection structure where
- /// subnets should be inserted.
- void getSharedNetworkSubnets4(const ServerSelector& server_selector,
- const std::string& shared_network_name,
- Subnet4Collection& subnets) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve single pool by address range.
- ///
- /// @param server_selector Server selector.
- /// @param pool_start_address Lower bound pool address.
- /// @param pool_end_address Upper bound pool address.
- /// @param pool_id Pool identifier for the returned pool.
- /// @return Pointer to the pool or null if no such pool found.
- Pool4Ptr getPool4(const ServerSelector& server_selector,
- const IOAddress& pool_start_address,
- const IOAddress& pool_end_address,
- uint64_t& pool_id) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update subnet.
- ///
- /// @param server_selector Server selector.
- /// @param subnet Pointer to the subnet to be inserted or updated.
- void createUpdateSubnet4(const ServerSelector& server_selector, const Subnet4Ptr& subnet) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Inserts new IPv4 pool to the database.
- ///
- /// @param server_selector Server selector.
- /// @param pool Pointer to the pool to be inserted.
- /// @param subnet Pointer to the subnet that this pool belongs to.
- void createPool4(const ServerSelector& server_selector,
- const Pool4Ptr& pool,
- const Subnet4Ptr& subnet) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends a query to delete data from a table.
- ///
- /// If creates a new audit revision for this change if such audit
- /// revision doesn't exist yet (using ScopedAuditRevision mechanism).
- ///
- /// @tparam Args type of the arguments to be passed to one of the existing
- /// @c deleteFromTable methods.
- /// @param server_selector server selector.
- /// @param operation operation which results in calling this function. This is
- /// used for logging purposes.
- /// @param log_message log message to be associated with the audit revision.
- /// @param cascade_delete boolean flag indicating if we're performing
- /// cascade delete. If set to true, the audit entries for the child
- /// objects (e.g. DHCPoptions) won't be created.
- /// @param keys arguments to be passed to one of the existing
- /// @c deleteFromTable methods.
- ///
- /// @return Number of deleted entries.
- template <typename... Args>
- uint64_t deleteTransactional(const int index,
- const db::ServerSelector& server_selector,
- const std::string& operation,
- const std::string& log_message,
- const bool cascade_delete,
- Args&&... keys) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to delete subnet by id.
- ///
- /// @param server_selector Server selector.
- /// @param subnet_id Identifier of the subnet to be deleted.
- /// @return Number of deleted subnets.
- uint64_t deleteSubnet4(const ServerSelector& server_selector, const SubnetID& subnet_id) {
- int index = (server_selector.amAny() ?
- PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_ANY :
- PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_WITH_TAG);
- return (deleteTransactional(index, server_selector, "deleting a subnet", "subnet deleted",
- true, static_cast<uint32_t>(subnet_id)));
- }
-
- /// @brief Sends query to delete subnet by id.
- ///
- /// @param server_selector Server selector.
- /// @param subnet_prefix Prefix of the subnet to be deleted.
- /// @return Number of deleted subnets.
- uint64_t
- deleteSubnet4(const ServerSelector& server_selector, const std::string& subnet_prefix) {
- int index = (server_selector.amAny() ?
- PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_ANY :
- PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_WITH_TAG);
- return (deleteTransactional(index, server_selector, "deleting a subnet", "subnet deleted",
- true, subnet_prefix));
- }
-
- /// @brief Deletes pools belonging to a subnet from the database.
- ///
- /// The query deletes all pools associated with the subnet's
- /// identifier or prefix.
- /// @param subnet Pointer to the subnet for which pools should be
- /// deleted.
- uint64_t deletePools4(const Subnet4Ptr& subnet) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve single shared network by name.
- ///
- /// @param server_selector Server selector.
- /// @param name Shared network name.
- ///
- /// @return Pointer to the returned shared network or NULL if such shared
- /// network doesn't exist.
- SharedNetwork4Ptr
- getSharedNetwork4(const ServerSelector& server_selector, const std::string& name) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve all shared networks.
- ///
- /// @param server_selector Server selector.
- /// @param [out] shared_networks Reference to the shared networks collection
- /// structure where shared networks should be inserted.
- void getAllSharedNetworks4(const ServerSelector& server_selector,
- SharedNetwork4Collection& shared_networks) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to retrieve modified shared networks.
- ///
- /// @param server_selector Server selector.
- /// @param modification_ts Lower bound modification timestamp.
- /// @param [out] shared_networks Reference to the shared networks collection
- /// structure where shared networks should be inserted.
- void getModifiedSharedNetworks4(const ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_ts,
- SharedNetwork4Collection& shared_networks) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update shared network.
- ///
- /// @param server_selector Server selector.
- /// @param subnet Pointer to the shared network to be inserted or updated.
- void createUpdateSharedNetwork4(const ServerSelector& server_selector,
- const SharedNetwork4Ptr& shared_network) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update global DHCP option.
- ///
- /// @param server_selector Server selector.
- /// @param option Pointer to the option descriptor encapsulating the option.
- void
- createUpdateOption4(const ServerSelector& server_selector, const OptionDescriptorPtr& option) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update DHCP option in a subnet.
- ///
- /// @param server_selector Server selector.
- /// @param subnet_id Identifier of the subnet the option belongs to.
- /// @param option Pointer to the option descriptor encapsulating the option.
- /// @param cascade_update Boolean value indicating whether the update is
- /// performed as part of the owning element, e.g. subnet.
- void createUpdateOption4(const ServerSelector& server_selector,
- const SubnetID& subnet_id,
- const OptionDescriptorPtr& option,
- const bool cascade_update) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update DHCP option in a pool.
- ///
- /// @param server_selector Server selector.
- /// @param pool_start_address Lower bound address of the pool.
- /// @param pool_end_address Upper bound address of the pool.
- /// @param option Pointer to the option descriptor encapsulating the option.
- void createUpdateOption4(const ServerSelector& server_selector,
- const IOAddress& pool_start_address,
- const IOAddress& pool_end_address,
- const OptionDescriptorPtr& option) {
- uint64_t pool_id = 0;
- Pool4Ptr pool = getPool4(server_selector, pool_start_address, pool_end_address, pool_id);
- if (!pool) {
- isc_throw(BadValue, "no pool found for range of " << pool_start_address << " : "
- << pool_end_address);
- }
-
- createUpdateOption4(server_selector, pool_id, option, false);
- }
-
- /// @brief Sends query to insert or update DHCP option in a pool.
- ///
- /// @param selector Server selector.
- /// @param pool_id Identifier of the pool the option belongs to.
- /// @param option Pointer to the option descriptor encapsulating the option.
- /// @param cascade_update Boolean value indicating whether the update is
- /// performed as part of the owning element, e.g. subnet.
- void createUpdateOption4(const ServerSelector& server_selector,
- const uint64_t pool_id,
- const OptionDescriptorPtr& option,
- const bool cascade_update) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update DHCP option in a shared network.
- ///
- /// @param selector Server selector.
- /// @param shared_network_name Name of the shared network the option
- /// belongs to.
- /// @param option Pointer to the option descriptor encapsulating the option.
- /// @param cascade_update Boolean value indicating whether the update is
- /// performed as part of the owning element, e.g. shared network.
- void createUpdateOption4(const ServerSelector& server_selector,
- const std::string& shared_network_name,
- const OptionDescriptorPtr& option,
- const bool cascade_update) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Sends query to insert or update option definition.
- ///
- /// @param server_selector Server selector.
- /// @param option_def Pointer to the option definition to be inserted or updated.
- void createUpdateOptionDef4(const ServerSelector& server_selector,
- const OptionDefinitionPtr& option_def) {
-
- createUpdateOptionDef(server_selector, option_def, DHCP4_OPTION_SPACE,
- PgSqlConfigBackendDHCPv4Impl::GET_OPTION_DEF4_CODE_SPACE,
- PgSqlConfigBackendDHCPv4Impl::INSERT_OPTION_DEF4,
- PgSqlConfigBackendDHCPv4Impl::UPDATE_OPTION_DEF4,
- PgSqlConfigBackendDHCPv4Impl::CREATE_AUDIT_REVISION,
- PgSqlConfigBackendDHCPv4Impl::INSERT_OPTION_DEF4_SERVER);
- }
-
- /// @brief Sends query to delete option definition by code and
- /// option space name.
- ///
- /// @param server_selector Server selector.
- /// @param code Option code.
- /// @param name Option name.
- /// @return Number of deleted option definitions.
- uint64_t deleteOptionDef4(const ServerSelector& server_selector,
- const uint16_t code,
- const std::string& space) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Deletes global option.
- ///
- /// @param server_selector Server selector.
- /// @param code Code of the deleted option.
- /// @param space Option space of the deleted option.
- /// @return Number of deleted options.
- uint64_t deleteOption4(const ServerSelector& server_selector,
- const uint16_t code,
- const std::string& space) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Deletes subnet level option.
- ///
- /// @param server_selector Server selector.
- /// @param subnet_id Identifier of the subnet to which deleted option
- /// belongs.
- /// @param code Code of the deleted option.
- /// @param space Option space of the deleted option.
- /// @return Number of deleted options.
- uint64_t deleteOption4(const ServerSelector& server_selector,
- const SubnetID& subnet_id,
- const uint16_t code,
- const std::string& space) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Deletes pool level option.
- ///
- /// @param server_selector Server selector.
- /// @param pool_start_address Lower bound pool address.
- /// @param pool_end_address Upper bound pool address.
- /// @param code Code of the deleted option.
- /// @param space Option space of the deleted option.
- /// @return Number of deleted options.
- uint64_t deleteOption4(const db::ServerSelector& server_selector,
- const IOAddress& pool_start_address,
- const IOAddress& pool_end_address,
- const uint16_t code,
- const std::string& space) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Deletes shared network level option.
- ///
- /// @param server_selector Server selector.
- /// @param shared_network_name Name of the shared network which deleted
- /// option belongs to
- /// @param code Code of the deleted option.
- /// @param space Option space of the deleted option.
- /// @return Number of deleted options.
- uint64_t deleteOption4(const db::ServerSelector& server_selector,
- const std::string& shared_network_name,
- const uint16_t code,
- const std::string& space) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Deletes options belonging to a subnet from the database.
- ///
- /// @param server_selector Server selector.
- /// @param subnet Pointer to the subnet for which options should be
- /// deleted.
- /// @return Number of deleted options.
- uint64_t deleteOptions4(const ServerSelector& server_selector, const Subnet4Ptr& subnet) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Deletes options belonging to a shared network from the database.
- ///
- /// @param server_selector Server selector.
- /// @param subnet Pointer to the subnet for which options should be
- /// deleted.
- /// @return Number of deleted options.
- uint64_t
- deleteOptions4(const ServerSelector& server_selector, const SharedNetwork4Ptr& shared_network) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Removes unassigned global parameters, global options and
- /// option definitions.
- ///
- /// This function is called when one or more servers are deleted and
- /// it is likely that there are some orphaned configuration elements
- /// left in the database. This method removes those elements.
- void purgeUnassignedConfig() {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Attempts to delete a server having a given tag.
- ///
- /// @param server_tag Tag of the server to be deleted.
- /// @return Number of deleted servers.
- /// @throw isc::InvalidOperation when trying to delete the logical
- /// server 'all'.
- uint64_t deleteServer4(const data::ServerTag& server_tag) {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Attempts to delete all servers.
- ///
- /// This method deletes all servers added by the user. It does not
- /// delete the logical server 'all'.
- ///
- /// @return Number of deleted servers.
- uint64_t deleteAllServers4() {
- isc_throw(NotImplemented, "Not implemented yet.");
- }
-
- /// @brief Attempts to reconnect the server to the config DB backend manager.
- ///
- /// This is a self-rescheduling function that attempts to reconnect to the
- /// server's config DB backends after connectivity to one or more have been
- /// lost. Upon entry it will attempt to reconnect via
- /// @ref ConfigBackendDHCPv4Mgr.addBackend.
- /// If this is successful, DHCP servicing is re-enabled and server returns
- /// to normal operation.
- ///
- /// If reconnection fails and the maximum number of retries has not been
- /// exhausted, it will schedule a call to itself to occur at the
- /// configured retry interval. DHCP service remains disabled.
- ///
- /// If the maximum number of retries has been exhausted an error is logged
- /// and the server shuts down.
- ///
- /// @param db_reconnect_ctl pointer to the ReconnectCtl containing the
- /// configured reconnect parameters.
- /// @return true if connection has been recovered, false otherwise.
- static bool dbReconnect(ReconnectCtlPtr db_reconnect_ctl) {
- // Invoke application layer connection lost callback.
- if (!DatabaseConnection::invokeDbLostCallback(db_reconnect_ctl)) {
- return (false);
- }
-
- bool reopened = false;
-
- const std::string timer_name = db_reconnect_ctl->timerName();
-
- // At least one connection was lost.
- try {
- auto srv_cfg = CfgMgr::instance().getCurrentCfg();
- auto config_ctl = srv_cfg->getConfigControlInfo();
- // Iterate over the configured DBs and instantiate them.
- for (auto db : config_ctl->getConfigDatabases()) {
- const std::string& access = db.getAccessString();
- auto parameters = db.getParameters();
- if (ConfigBackendDHCPv4Mgr::instance().delBackend(parameters["type"], access,
- true)) {
- ConfigBackendDHCPv4Mgr::instance().addBackend(db.getAccessString());
- }
- }
-
- reopened = true;
- } catch (const std::exception& ex) {
- LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_FAILED4).arg(ex.what());
- }
-
- if (reopened) {
- // Cancel the timer.
- if (TimerMgr::instance()->isTimerRegistered(timer_name)) {
- TimerMgr::instance()->unregisterTimer(timer_name);
- }
-
- // Invoke application layer connection recovered callback.
- if (!DatabaseConnection::invokeDbRecoveredCallback(db_reconnect_ctl)) {
- return (false);
- }
- } else {
- if (!db_reconnect_ctl->checkRetries()) {
- // We're out of retries, log it and initiate shutdown.
- LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_FAILED4)
- .arg(db_reconnect_ctl->maxRetries());
-
- // Cancel the timer.
- if (TimerMgr::instance()->isTimerRegistered(timer_name)) {
- TimerMgr::instance()->unregisterTimer(timer_name);
- }
-
- // Invoke application layer connection failed callback.
- DatabaseConnection::invokeDbFailedCallback(db_reconnect_ctl);
-
- return (false);
- }
-
- LOG_INFO(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_SCHEDULE4)
- .arg(db_reconnect_ctl->maxRetries() - db_reconnect_ctl->retriesLeft() + 1)
- .arg(db_reconnect_ctl->maxRetries())
- .arg(db_reconnect_ctl->retryInterval());
-
- // Start the timer.
- if (!TimerMgr::instance()->isTimerRegistered(timer_name)) {
- TimerMgr::instance()->registerTimer(
- timer_name,
- std::bind(&PgSqlConfigBackendDHCPv4Impl::dbReconnect, db_reconnect_ctl),
- db_reconnect_ctl->retryInterval(), asiolink::IntervalTimer::ONE_SHOT);
- }
- TimerMgr::instance()->setup(timer_name);
- }
-
- return (true);
- }
-};
-
-namespace {
-
-/// @brief Array of tagged statements.
-typedef std::array<PgSqlTaggedStatement, PgSqlConfigBackendDHCPv4Impl::NUM_STATEMENTS>
- PgSqlTaggedStatementArray;
-
-/// @brief Prepared Postgres statements used by the backend to insert and
-/// retrieve data from the database.
-/// @todo: OID types are obviously wrong.
-PgSqlTaggedStatementArray tagged_statements = { {
- { 4, { OID_TIMESTAMP, OID_VARCHAR, OID_TEXT, OID_BOOL }, "CREATE_AUDIT_REVISION",
- "CALL createAuditRevisionDHCP4($1, $2, $3, $4)"
- },
-
- // Select global parameter by name.
- { 1, { OID_VARCHAR }, "GET_GLOBAL_PARAMETER4",
- PGSQL_GET_GLOBAL_PARAMETER(dhcp4, AND g.name = ?)
- },
-
- // Select all global parameters.
- { 0, { }, "GET_ALL_GLOBAL_PARAMETERS4",
- PGSQL_GET_GLOBAL_PARAMETER(dhcp4)
- },
-
- // Select modified global parameters.
- { 1, { OID_TIMESTAMP }, "GET_MODIFIED_GLOBAL_PARAMETERS4",
- PGSQL_GET_GLOBAL_PARAMETER(dhcp4, AND g.modification_ts >= ?)
- },
-
- // Select subnet by id.
- { 1, { OID_INT8 }, "GET_SUBNET4_ID_NO_TAG",
- PGSQL_GET_SUBNET4_NO_TAG(WHERE s.subnet_id = ?)
- },
-
- // Select subnet by id without specifying server tags.
- { 1, { OID_INT8 }, "GET_SUBNET4_ID_ANY",
- PGSQL_GET_SUBNET4_ANY(WHERE s.subnet_id = ?)
- },
-
- // Select unassigned subnet by id.
- { 1, { OID_INT8 }, "GET_SUBNET4_ID_UNASSIGNED",
- PGSQL_GET_SUBNET4_UNASSIGNED(AND s.subnet_id = ?)
- },
-
- // Select subnet by prefix.
- { 1, { OID_VARCHAR }, "GET_SUBNET4_PREFIX_NO_TAG",
- PGSQL_GET_SUBNET4_NO_TAG(WHERE s.subnet_prefix = ?)
- },
-
- // Select subnet by prefix without specifying server tags.
- { 1, { OID_VARCHAR }, "GET_SUBNET4_PREFIX_ANY",
- PGSQL_GET_SUBNET4_ANY(WHERE s.subnet_prefix = ?)
- }
-}};
-
-#if 0
- // Select unassigned subnet by prefix.
- { PgSqlConfigBackendDHCPv4Impl::GET_SUBNET4_PREFIX_UNASSIGNED,
- "TODO" /// @todo: PGSQL_GET_SUBNET4_UNASSIGNED(AND s.subnet_prefix = ?)
- },
-
- // Select all subnets.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_SUBNETS4,
- "TODO" /// @todo: PGSQL_GET_SUBNET4_NO_TAG()
- },
-
- // Select all unassigned subnets.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_SUBNETS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_GET_SUBNET4_UNASSIGNED()
- },
-
- // Select subnets having modification time later than X.
- { PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_SUBNETS4,
- "TODO" /// @todo: PGSQL_GET_SUBNET4_NO_TAG(WHERE s.modification_ts >= ?)
- },
-
- // Select modified and unassigned subnets.
- { PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_SUBNETS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_GET_SUBNET4_UNASSIGNED(AND s.modification_ts >= ?)
- },
-
- // Select subnets belonging to a shared network.
- { PgSqlConfigBackendDHCPv4Impl::GET_SHARED_NETWORK_SUBNETS4,
- "TODO" /// @todo: PGSQL_GET_SUBNET4_ANY(WHERE s.shared_network_name = ?)
- },
-
- // Select pool by address range for a server.
- { PgSqlConfigBackendDHCPv4Impl::GET_POOL4_RANGE,
- "TODO" /// @todo: PGSQL_GET_POOL4_RANGE_WITH_TAG(WHERE (srv.tag = ? OR srv.id = 1) AND p.start_address = ? AND p.end_address = ?)
- },
-
- // Select pool by address range for any server
- { PgSqlConfigBackendDHCPv4Impl::GET_POOL4_RANGE_ANY,
- "TODO" /// @todo: PGSQL_GET_POOL4_RANGE_NO_TAG(WHERE p.start_address = ? AND p.end_address = ?)
- },
-
- // Select shared network by name.
- { PgSqlConfigBackendDHCPv4Impl::GET_SHARED_NETWORK4_NAME_NO_TAG,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_NO_TAG(WHERE n.name = ?)
- },
-
- // Select shared network by name without specifying server tags.
- { PgSqlConfigBackendDHCPv4Impl::GET_SHARED_NETWORK4_NAME_ANY,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_ANY(WHERE n.name = ?)
- },
-
- // Select unassigned shared network by name.
- { PgSqlConfigBackendDHCPv4Impl::GET_SHARED_NETWORK4_NAME_UNASSIGNED,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_UNASSIGNED(AND n.name = ?)
- },
-
- // Select all shared networks.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_SHARED_NETWORKS4,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_NO_TAG()
- },
-
- // Select all unassigned shared networks.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_SHARED_NETWORKS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_UNASSIGNED()
- },
-
- // Select modified shared networks.
- { PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_SHARED_NETWORKS4,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_NO_TAG(WHERE n.modification_ts >= ?)
- },
-
- // Select modified and unassigned shared networks.
- { PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_SHARED_NETWORKS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_GET_SHARED_NETWORK4_UNASSIGNED(AND n.modification_ts >= ?)
- },
-
- // Retrieves option definition by code and space.
- { PgSqlConfigBackendDHCPv4Impl::GET_OPTION_DEF4_CODE_SPACE,
- "TODO" /// @todo: PGSQL_GET_OPTION_DEF(dhcp4, AND d.code = ? AND d.space = ?)
- },
-
- // Retrieves all option definitions.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTION_DEFS4,
- "TODO" /// @todo: PGSQL_GET_OPTION_DEF(dhcp4)
- },
-
- // Retrieves modified option definitions.
- { PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_OPTION_DEFS4,
- "TODO" /// @todo: PGSQL_GET_OPTION_DEF(dhcp4, AND d.modification_ts >= ?)
- },
-
- // Retrieves global option by code and space.
- { PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_CODE_SPACE,
- "TODO" /// @todo: PGSQL_GET_OPTION4(AND o.scope_id = 0 AND o.code = ? AND o.space = ?)
- },
-
- // Retrieves all global options.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTIONS4,
- "TODO" /// @todo: PGSQL_GET_OPTION4(AND o.scope_id = 0)
- },
-
- // Retrieves modified options.
- { PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_OPTIONS4,
- "TODO" /// @todo: PGSQL_GET_OPTION4(AND o.scope_id = 0 AND o.modification_ts >= ?)
- },
-
- // Retrieves an option for a given subnet, option code and space.
- { PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_SUBNET_ID_CODE_SPACE,
- "TODO" /// @todo: PGSQL_GET_OPTION4(AND o.scope_id = 1 AND o.dhcp4_subnet_id = ? AND o.code = ? AND o.space = ?)
- },
-
- // Retrieves an option for a given pool, option code and space.
- { PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_POOL_ID_CODE_SPACE,
- "TODO" /// @todo: PGSQL_GET_OPTION4(AND o.scope_id = 5 AND o.pool_id = ? AND o.code = ? AND o.space = ?)
- },
-
- // Retrieves an option for a given shared network, option code and space.
- { PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_SHARED_NETWORK_CODE_SPACE,
- "TODO" /// @todo: PGSQL_GET_OPTION4(AND o.scope_id = 4 AND o.shared_network_name = ? AND o.code = ? AND o.space = ?)
- },
-
- // Retrieves the most recent audit entries.
- { PgSqlConfigBackendDHCPv4Impl::GET_AUDIT_ENTRIES4_TIME,
- "TODO" /// @todo: PGSQL_GET_AUDIT_ENTRIES_TIME(dhcp4)
- },
-
- // Retrieves a server by tag.
- { PgSqlConfigBackendDHCPv4Impl::GET_SERVER4,
- "TODO" /// @todo: PGSQL_GET_SERVER(dhcp4)
- },
-
- // Retrieves all servers.
- { PgSqlConfigBackendDHCPv4Impl::GET_ALL_SERVERS4,
- "TODO" /// @todo: PGSQL_GET_ALL_SERVERS(dhcp4)
- },
-
- // Insert global parameter.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_GLOBAL_PARAMETER4,
- "TODO" /// @todo: PGSQL_INSERT_GLOBAL_PARAMETER(dhcp4)
- },
-
- // Insert association of the global parameter with a server.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_GLOBAL_PARAMETER4_SERVER,
- "TODO" /// @todo: PGSQL_INSERT_GLOBAL_PARAMETER_SERVER(dhcp4)
- },
-
- // Insert a subnet.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_SUBNET4,
- "INSERT INTO dhcp4_subnet("
- " subnet_id,"
- " subnet_prefix,"
- " 4o6_interface,"
- " 4o6_interface_id,"
- " 4o6_subnet,"
- " boot_file_name,"
- " client_class,"
- " interface,"
- " match_client_id,"
- " modification_ts,"
- " next_server,"
- " rebind_timer,"
- " relay,"
- " renew_timer,"
- " require_client_classes,"
- " reservations_global,"
- " server_hostname,"
- " shared_network_name,"
- " user_context,"
- " valid_lifetime,"
- " min_valid_lifetime,"
- " max_valid_lifetime,"
- " calculate_tee_times,"
- " t1_percent,"
- " t2_percent,"
- " authoritative,"
- " ddns_send_updates,"
- " ddns_override_no_update,"
- " ddns_override_client_update,"
- " ddns_replace_client_name,"
- " ddns_generated_prefix,"
- " ddns_qualifying_suffix,"
- " reservations_in_subnet,"
- " reservations_out_of_pool,"
- " cache_threshold,"
- " cache_max_age"
- ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,"
- " ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" },
-
- // Insert association of the subnet with a server.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_SUBNET4_SERVER,
- "TODO" /// @todo: PGSQL_INSERT_SUBNET_SERVER(dhcp4)
- },
-
- // Insert pool for a subnet.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_POOL4,
- "TODO" /// @todo: PGSQL_INSERT_POOL(dhcp4)
- },
-
- // Insert a shared network.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_SHARED_NETWORK4,
- "INSERT INTO dhcp4_shared_network("
- " name,"
- " client_class,"
- " interface,"
- " match_client_id,"
- " modification_ts,"
- " rebind_timer,"
- " relay,"
- " renew_timer,"
- " require_client_classes,"
- " reservations_global,"
- " user_context,"
- " valid_lifetime,"
- " min_valid_lifetime,"
- " max_valid_lifetime,"
- " calculate_tee_times,"
- " t1_percent,"
- " t2_percent,"
- " authoritative,"
- " boot_file_name,"
- " next_server,"
- " server_hostname,"
- " ddns_send_updates,"
- " ddns_override_no_update,"
- " ddns_override_client_update,"
- " ddns_replace_client_name,"
- " ddns_generated_prefix,"
- " ddns_qualifying_suffix,"
- " reservations_in_subnet,"
- " reservations_out_of_pool,"
- " cache_threshold,"
- " cache_max_age"
- ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,"
- " ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" },
-
- // Insert association of the shared network with a server.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_SHARED_NETWORK4_SERVER,
- "TODO" /// @todo: PGSQL_INSERT_SHARED_NETWORK_SERVER(dhcp4)
- },
-
- // Insert option definition.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_OPTION_DEF4,
- "TODO" /// @todo: PGSQL_INSERT_OPTION_DEF(dhcp4)
- },
-
- // Insert association of the option definition with a server.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_OPTION_DEF4_SERVER,
- "TODO" /// @todo: PGSQL_INSERT_OPTION_DEF_SERVER(dhcp4)
- },
-
- // Insert subnet specific option.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_OPTION4,
- "TODO" /// @todo: PGSQL_INSERT_OPTION4()
- },
-
- // Insert association of the DHCP option with a server.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_OPTION4_SERVER,
- "TODO" /// @todo: PGSQL_INSERT_OPTION_SERVER(dhcp4)
- },
-
- // Insert server with server tag and description.
- { PgSqlConfigBackendDHCPv4Impl::INSERT_SERVER4,
- "TODO" /// @todo: PGSQL_INSERT_SERVER(dhcp4)
- },
-
- // Update existing global parameter.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_GLOBAL_PARAMETER4,
- "TODO" /// @todo: PGSQL_UPDATE_GLOBAL_PARAMETER(dhcp4)
- },
-
- // Update existing subnet.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_SUBNET4,
- "UPDATE dhcp4_subnet SET"
- " subnet_id = ?,"
- " subnet_prefix = ?,"
- " 4o6_interface = ?,"
- " 4o6_interface_id = ?,"
- " 4o6_subnet = ?,"
- " boot_file_name = ?,"
- " client_class = ?,"
- " interface = ?,"
- " match_client_id = ?,"
- " modification_ts = ?,"
- " next_server = ?,"
- " rebind_timer = ?,"
- " relay = ?,"
- " renew_timer = ?,"
- " require_client_classes = ?,"
- " reservations_global = ?,"
- " server_hostname = ?,"
- " shared_network_name = ?,"
- " user_context = ?,"
- " valid_lifetime = ?,"
- " min_valid_lifetime = ?,"
- " max_valid_lifetime = ?,"
- " calculate_tee_times = ?,"
- " t1_percent = ?,"
- " t2_percent = ?,"
- " authoritative = ?,"
- " ddns_send_updates = ?,"
- " ddns_override_no_update = ?,"
- " ddns_override_client_update = ?,"
- " ddns_replace_client_name = ?,"
- " ddns_generated_prefix = ?,"
- " ddns_qualifying_suffix = ?,"
- " reservations_in_subnet = ?,"
- " reservations_out_of_pool = ?,"
- " cache_threshold = ?,"
- " cache_max_age = ? "
- "WHERE subnet_id = ? OR subnet_prefix = ?"
- },
-
- // Update existing shared network.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_SHARED_NETWORK4,
- "UPDATE dhcp4_shared_network SET"
- " name = ?,"
- " client_class = ?,"
- " interface = ?,"
- " match_client_id = ?,"
- " modification_ts = ?,"
- " rebind_timer = ?,"
- " relay = ?,"
- " renew_timer = ?,"
- " require_client_classes = ?,"
- " reservations_global = ?,"
- " user_context = ?,"
- " valid_lifetime = ?,"
- " min_valid_lifetime = ?,"
- " max_valid_lifetime = ?,"
- " calculate_tee_times = ?,"
- " t1_percent = ?,"
- " t2_percent = ?,"
- " authoritative = ?,"
- " boot_file_name = ?,"
- " next_server = ?,"
- " server_hostname = ?,"
- " ddns_send_updates = ?,"
- " ddns_override_no_update = ?,"
- " ddns_override_client_update = ?,"
- " ddns_replace_client_name = ?,"
- " ddns_generated_prefix = ?,"
- " ddns_qualifying_suffix = ?,"
- " reservations_in_subnet = ?,"
- " reservations_out_of_pool = ?,"
- " cache_threshold = ?,"
- " cache_max_age = ? "
- "WHERE name = ?"
- },
-
- // Update existing option definition.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_OPTION_DEF4,
- "TODO" /// @todo: PGSQL_UPDATE_OPTION_DEF(dhcp4)
- },
-
- // Update existing global option.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_OPTION4,
- "TODO" /// @todo: PGSQL_UPDATE_OPTION4_WITH_TAG(AND o.scope_id = 0 AND o.code = ? AND o.space = ?)
- },
-
- // Update existing subnet level option.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_OPTION4_SUBNET_ID,
- "TODO" /// @todo: PGSQL_UPDATE_OPTION4_NO_TAG(o.scope_id = 1 AND o.dhcp4_subnet_id = ? AND o.code = ? AND o.space = ?)
- },
-
- // Update existing pool level option.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_OPTION4_POOL_ID,
- "TODO" /// @todo: PGSQL_UPDATE_OPTION4_NO_TAG(o.scope_id = 5 AND o.pool_id = ? AND o.code = ? AND o.space = ?)
- },
-
- // Update existing shared network level option.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_OPTION4_SHARED_NETWORK,
- "TODO" /// @todo: PGSQL_UPDATE_OPTION4_NO_TAG(o.scope_id = 4 AND o.shared_network_name = ? AND o.code = ? AND o.space = ?)
- },
-
- // Update existing server, e.g. server description.
- { PgSqlConfigBackendDHCPv4Impl::UPDATE_SERVER4,
- "TODO" /// @todo: PGSQL_UPDATE_SERVER(dhcp4)
- },
-
- // Delete global parameter by name.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_GLOBAL_PARAMETER4,
- "TODO" /// @todo: PGSQL_DELETE_GLOBAL_PARAMETER(dhcp4, AND g.name = ?)
- },
-
- // Delete all global parameters.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_GLOBAL_PARAMETERS4,
- "TODO" /// @todo: PGSQL_DELETE_GLOBAL_PARAMETER(dhcp4)
- },
-
- // Delete all global parameters which are unassigned to any servers.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_GLOBAL_PARAMETERS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_DELETE_GLOBAL_PARAMETER_UNASSIGNED(dhcp4)
- },
-
- // Delete subnet by id with specifying server tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_WITH_TAG,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_WITH_TAG(dhcp4, AND s.subnet_id = ?)
- },
-
- // Delete subnet by id without specifying server tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_ANY,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_ANY(dhcp4, WHERE s.subnet_id = ?)
- },
-
- // Delete subnet by prefix with specifying server tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_WITH_TAG,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_WITH_TAG(dhcp4, AND s.subnet_prefix = ?)
- },
-
- // Delete subnet by prefix without specifying server tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_ANY,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_ANY(dhcp4, WHERE s.subnet_prefix = ?)
- },
-
- // Delete all subnets.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_WITH_TAG(dhcp4)
- },
-
- // Delete all unassigned subnets.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_UNASSIGNED(dhcp4)
- },
-
- // Delete all subnets for a shared network.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_SHARED_NETWORK_NAME,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_ANY(dhcp4, WHERE s.shared_network_name = ?)
- },
-
- // Delete associations of a subnet with server.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_SERVER,
- "TODO" /// @todo: PGSQL_DELETE_SUBNET_SERVER(dhcp4),
- },
-
- // Delete pools for a subnet.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_POOLS4,
- "TODO" /// @todo: PGSQL_DELETE_POOLS(dhcp4)
- },
-
- // Delete shared network by name with specifying server tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_WITH_TAG,
- "TODO" /// @todo: PGSQL_DELETE_SHARED_NETWORK_WITH_TAG(dhcp4, AND n.name = ?)
- },
-
- // Delete shared network by name without specifying server tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_ANY,
- "TODO" /// @todo: PGSQL_DELETE_SHARED_NETWORK_ANY(dhcp4, WHERE n.name = ?)
- },
-
- // Delete all shared networks.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4,
- "TODO" /// @todo: PGSQL_DELETE_SHARED_NETWORK_WITH_TAG(dhcp4)
- },
-
- // Delete all unassigned shared networks.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_DELETE_SHARED_NETWORK_UNASSIGNED(dhcp4)
- },
-
- // Delete associations of a shared network with server.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_SERVER,
- "TODO" /// @todo: PGSQL_DELETE_SHARED_NETWORK_SERVER(dhcp4)
- },
-
- // Delete option definition.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTION_DEF4_CODE_NAME,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_DEF(dhcp4, AND code = ? AND space = ?)
- },
-
- // Delete all option definitions.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_OPTION_DEFS4,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_DEF(dhcp4)
- },
-
- // Delete all option definitions which are assigned to no servers.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_OPTION_DEFS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_DEF_UNASSIGNED(dhcp4)
- },
-
- // Delete single global option.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTION4,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_WITH_TAG(dhcp4, AND o.scope_id = 0 AND o.code = ? AND o.space = ?)
- },
-
- // Delete all global options which are unassigned to any servers.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_GLOBAL_OPTIONS4_UNASSIGNED,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_UNASSIGNED(dhcp4, AND o.scope_id = 0)
- },
-
- // Delete single option from a subnet.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTION4_SUBNET_ID,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_NO_TAG(dhcp4, WHERE o.scope_id = 1 AND o.dhcp4_subnet_id = ? AND o.code = ? AND o.space = ?)
- },
-
- // Delete single option from a pool.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTION4_POOL_RANGE,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_POOL_RANGE(dhcp4, o.scope_id = 5 AND o.code = ? AND o.space = ?)
- },
-
- // Delete single option from a shared network.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTION4_SHARED_NETWORK,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_NO_TAG(dhcp4, WHERE o.scope_id = 4 AND o.shared_network_name = ? AND o.code = ? AND o.space = ?)
- },
-
- // Delete options belonging to a subnet.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTIONS4_SUBNET_ID_PREFIX,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_SUBNET_ID_PREFIX(dhcp4)
- },
-
- // Delete options belonging to a shared_network.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_OPTIONS4_SHARED_NETWORK,
- "TODO" /// @todo: PGSQL_DELETE_OPTION_NO_TAG(dhcp4, WHERE o.scope_id = 4 AND o.shared_network_name = ?)
- },
-
- // Delete a server by tag.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_SERVER4,
- "TODO" /// @todo: PGSQL_DELETE_SERVER(dhcp4)
- },
-
- // Deletes all servers except logical server 'all'.
- { PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SERVERS4,
- "TODO" /// @todo: PGSQL_DELETE_ALL_SERVERS(dhcp4)
- }
-}
-};
-#endif
-
-}; // end anonymous namespace
-
-PgSqlConfigBackendDHCPv4Impl::PgSqlConfigBackendDHCPv4Impl(
- const DatabaseConnection::ParameterMap& parameters)
- : PgSqlConfigBackendImpl(parameters, &PgSqlConfigBackendDHCPv4Impl::dbReconnect) {
- // Prepare query statements. Those are will be only used to retrieve
- // information from the database, so they can be used even if the
- // database is read only for the current user.
- conn_.prepareStatements(tagged_statements.begin(), tagged_statements.end());
-
- // Create unique timer name per instance.
- timer_name_ = "PgSqlConfigBackend4[";
- timer_name_ += boost::lexical_cast<std::string>(reinterpret_cast<uint64_t>(this));
- timer_name_ += "]DbReconnectTimer";
-
- // Create ReconnectCtl for this connection.
- conn_.makeReconnectCtl(timer_name_);
-}
-
-PgSqlConfigBackendDHCPv4Impl::~PgSqlConfigBackendDHCPv4Impl() {
-}
-
-PgSqlConfigBackendDHCPv4::PgSqlConfigBackendDHCPv4(
- const DatabaseConnection::ParameterMap& parameters)
- : impl_(new PgSqlConfigBackendDHCPv4Impl(parameters)), base_impl_(impl_) {
-}
-
-bool
-PgSqlConfigBackendDHCPv4::isUnusable() {
- return (impl_->conn_.isUnusable());
-}
-
-Subnet4Ptr
-PgSqlConfigBackendDHCPv4::getSubnet4(const ServerSelector& server_selector,
- const std::string& subnet_prefix) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SUBNET4_BY_PREFIX)
- .arg(subnet_prefix);
- return (impl_->getSubnet4(server_selector, subnet_prefix));
-}
-
-Subnet4Ptr
-PgSqlConfigBackendDHCPv4::getSubnet4(const ServerSelector& server_selector,
- const SubnetID& subnet_id) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SUBNET4_BY_SUBNET_ID).arg(subnet_id);
- return (impl_->getSubnet4(server_selector, subnet_id));
-}
-
-Subnet4Collection
-PgSqlConfigBackendDHCPv4::getAllSubnets4(const ServerSelector& server_selector) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SUBNETS4);
- Subnet4Collection subnets;
- impl_->getAllSubnets4(server_selector, subnets);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SUBNETS4_RESULT)
- .arg(subnets.size());
- return (subnets);
-}
-
-Subnet4Collection
-PgSqlConfigBackendDHCPv4::getModifiedSubnets4(
- const ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_time) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SUBNETS4)
- .arg(util::ptimeToText(modification_time));
- Subnet4Collection subnets;
- impl_->getModifiedSubnets4(server_selector, modification_time, subnets);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SUBNETS4_RESULT)
- .arg(subnets.size());
- return (subnets);
-}
-
-Subnet4Collection
-PgSqlConfigBackendDHCPv4::getSharedNetworkSubnets4(const ServerSelector& /* server_selector */,
- const std::string& shared_network_name) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK_SUBNETS4)
- .arg(shared_network_name);
- Subnet4Collection subnets;
- impl_->getSharedNetworkSubnets4(ServerSelector::ANY(), shared_network_name, subnets);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK_SUBNETS4_RESULT)
- .arg(subnets.size());
- return (subnets);
-}
-
-SharedNetwork4Ptr
-PgSqlConfigBackendDHCPv4::getSharedNetwork4(const ServerSelector& server_selector,
- const std::string& name) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK4).arg(name);
- return (impl_->getSharedNetwork4(server_selector, name));
-}
-
-SharedNetwork4Collection
-PgSqlConfigBackendDHCPv4::getAllSharedNetworks4(const ServerSelector& server_selector) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SHARED_NETWORKS4);
- SharedNetwork4Collection shared_networks;
- impl_->getAllSharedNetworks4(server_selector, shared_networks);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SHARED_NETWORKS4_RESULT)
- .arg(shared_networks.size());
- return (shared_networks);
-}
-
-SharedNetwork4Collection
-PgSqlConfigBackendDHCPv4::getModifiedSharedNetworks4(
- const ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_time) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SHARED_NETWORKS4)
- .arg(util::ptimeToText(modification_time));
- SharedNetwork4Collection shared_networks;
- impl_->getModifiedSharedNetworks4(server_selector, modification_time, shared_networks);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SHARED_NETWORKS4_RESULT)
- .arg(shared_networks.size());
- return (shared_networks);
-}
-
-OptionDefinitionPtr
-PgSqlConfigBackendDHCPv4::getOptionDef4(const ServerSelector& server_selector,
- const uint16_t code,
- const std::string& space) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION_DEF4).arg(code).arg(space);
- return (impl_->getOptionDef(PgSqlConfigBackendDHCPv4Impl::GET_OPTION_DEF4_CODE_SPACE,
- server_selector, code, space));
-}
-
-OptionDefContainer
-PgSqlConfigBackendDHCPv4::getAllOptionDefs4(const ServerSelector& server_selector) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTION_DEFS4);
- OptionDefContainer option_defs;
- impl_->getAllOptionDefs(PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTION_DEFS4, server_selector,
- option_defs);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTION_DEFS4_RESULT)
- .arg(option_defs.size());
- return (option_defs);
-}
-
-OptionDefContainer
-PgSqlConfigBackendDHCPv4::getModifiedOptionDefs4(
- const ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_time) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTION_DEFS4)
- .arg(util::ptimeToText(modification_time));
- OptionDefContainer option_defs;
- impl_->getModifiedOptionDefs(PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_OPTION_DEFS4,
- server_selector, modification_time, option_defs);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTION_DEFS4_RESULT)
- .arg(option_defs.size());
- return (option_defs);
-}
-
-OptionDescriptorPtr
-PgSqlConfigBackendDHCPv4::getOption4(const ServerSelector& server_selector,
- const uint16_t code,
- const std::string& space) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION4).arg(code).arg(space);
- return (impl_->getOption(PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_CODE_SPACE, Option::V4,
- server_selector, code, space));
-}
-
-OptionContainer
-PgSqlConfigBackendDHCPv4::getAllOptions4(const ServerSelector& server_selector) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTIONS4);
- OptionContainer options = impl_->getAllOptions(PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTIONS4,
- Option::V4, server_selector);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTIONS4_RESULT)
- .arg(options.size());
- return (options);
-}
-
-OptionContainer
-PgSqlConfigBackendDHCPv4::getModifiedOptions4(
- const ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_time) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTIONS4)
- .arg(util::ptimeToText(modification_time));
- OptionContainer options =
- impl_->getModifiedOptions(PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_OPTIONS4, Option::V4,
- server_selector, modification_time);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTIONS4_RESULT)
- .arg(options.size());
- return (options);
-}
-
-StampedValuePtr
-PgSqlConfigBackendDHCPv4::getGlobalParameter4(const ServerSelector& server_selector,
- const std::string& name) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_GLOBAL_PARAMETER4).arg(name);
- return (impl_->getGlobalParameter4(server_selector, name));
-}
-
-StampedValueCollection
-PgSqlConfigBackendDHCPv4::getAllGlobalParameters4(const ServerSelector& server_selector) const {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-StampedValueCollection
-PgSqlConfigBackendDHCPv4::getModifiedGlobalParameters4(
- const db::ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_time) const {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-AuditEntryCollection
-PgSqlConfigBackendDHCPv4::getRecentAuditEntries(const db::ServerSelector& server_selector,
- const boost::posix_time::ptime& modification_time,
- const uint64_t& modification_id) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_RECENT_AUDIT_ENTRIES4)
- .arg(util::ptimeToText(modification_time))
- .arg(modification_id);
- AuditEntryCollection audit_entries;
- impl_->getRecentAuditEntries(PgSqlConfigBackendDHCPv4Impl::GET_AUDIT_ENTRIES4_TIME,
- server_selector, modification_time, modification_id,
- audit_entries);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_RECENT_AUDIT_ENTRIES4_RESULT)
- .arg(audit_entries.size());
- return (audit_entries);
-}
-
-ServerCollection
-PgSqlConfigBackendDHCPv4::getAllServers4() const {
- ServerCollection servers;
-
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SERVERS4);
- impl_->getAllServers(PgSqlConfigBackendDHCPv4Impl::GET_ALL_SERVERS4, servers);
-
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SERVERS4_RESULT)
- .arg(servers.size());
- return (servers);
-}
-
-ServerPtr
-PgSqlConfigBackendDHCPv4::getServer4(const data::ServerTag& server_tag) const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SERVER4).arg(server_tag.get());
- return (impl_->getServer(PgSqlConfigBackendDHCPv4Impl::GET_SERVER4, server_tag));
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateSubnet4(const ServerSelector& server_selector,
- const Subnet4Ptr& subnet) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SUBNET4).arg(subnet);
- impl_->createUpdateSubnet4(server_selector, subnet);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateSharedNetwork4(const ServerSelector& server_selector,
- const SharedNetwork4Ptr& shared_network) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SHARED_NETWORK4)
- .arg(shared_network->getName());
- impl_->createUpdateSharedNetwork4(server_selector, shared_network);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateOptionDef4(const ServerSelector& server_selector,
- const OptionDefinitionPtr& option_def) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_OPTION_DEF4)
- .arg(option_def->getName())
- .arg(option_def->getCode());
- impl_->createUpdateOptionDef4(server_selector, option_def);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateOption4(const ServerSelector& server_selector,
- const OptionDescriptorPtr& option) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_OPTION4);
- impl_->createUpdateOption4(server_selector, option);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateOption4(const db::ServerSelector& server_selector,
- const std::string& shared_network_name,
- const OptionDescriptorPtr& option) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SHARED_NETWORK_OPTION4)
- .arg(shared_network_name);
- impl_->createUpdateOption4(server_selector, shared_network_name, option, false);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateOption4(const ServerSelector& server_selector,
- const SubnetID& subnet_id,
- const OptionDescriptorPtr& option) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_BY_SUBNET_ID_OPTION4)
- .arg(subnet_id);
- impl_->createUpdateOption4(server_selector, subnet_id, option, false);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateOption4(const ServerSelector& server_selector,
- const asiolink::IOAddress& pool_start_address,
- const asiolink::IOAddress& pool_end_address,
- const OptionDescriptorPtr& option) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_BY_POOL_OPTION4)
- .arg(pool_start_address.toText())
- .arg(pool_end_address.toText());
- impl_->createUpdateOption4(server_selector, pool_start_address, pool_end_address, option);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateGlobalParameter4(const ServerSelector& server_selector,
- const StampedValuePtr& value) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_GLOBAL_PARAMETER4)
- .arg(value->getName());
- impl_->createUpdateGlobalParameter4(server_selector, value);
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateServer4(const ServerPtr& server) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SERVER4)
- .arg(server->getServerTagAsText());
- impl_->createUpdateServer(PgSqlConfigBackendDHCPv4Impl::CREATE_AUDIT_REVISION,
- PgSqlConfigBackendDHCPv4Impl::INSERT_SERVER4,
- PgSqlConfigBackendDHCPv4Impl::UPDATE_SERVER4, server);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteSubnet4(const ServerSelector& server_selector,
- const std::string& subnet_prefix) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_PREFIX_SUBNET4)
- .arg(subnet_prefix);
- uint64_t result = impl_->deleteSubnet4(server_selector, subnet_prefix);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_PREFIX_SUBNET4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteSubnet4(const ServerSelector& server_selector,
- const SubnetID& subnet_id) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_SUBNET4)
- .arg(subnet_id);
- uint64_t result = impl_->deleteSubnet4(server_selector, subnet_id);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_SUBNET4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteAllSubnets4(const ServerSelector& server_selector) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS4);
-
- int index = (server_selector.amUnassigned() ?
- PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_UNASSIGNED :
- PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4);
- uint64_t result = impl_->deleteTransactional(index, server_selector, "deleting all subnets",
- "deleted all subnets", true);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS4_RESULT).arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteSharedNetworkSubnets4(const db::ServerSelector& server_selector,
- const std::string& shared_network_name) {
- if (!server_selector.amAny()) {
- isc_throw(InvalidOperation, "deleting all subnets from a shared "
- "network requires using ANY server selector");
- }
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_SUBNETS4)
- .arg(shared_network_name);
- uint64_t result = impl_->deleteTransactional(
- PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_SHARED_NETWORK_NAME, server_selector,
- "deleting all subnets for a shared network", "deleted all subnets for a shared network",
- true, shared_network_name);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_SUBNETS4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteSharedNetwork4(const ServerSelector& server_selector,
- const std::string& name) {
- /// @todo Using UNASSIGNED selector is allowed by the CB API but we don't have
- /// dedicated query for this at the moment. The user should use ANY to delete
- /// the shared network by name.
- if (server_selector.amUnassigned()) {
- isc_throw(NotImplemented,
- "deleting an unassigned shared network requires "
- "an explicit server tag or using ANY server. The UNASSIGNED server "
- "selector is currently not supported");
- }
-
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK4).arg(name);
-
- int index = (server_selector.amAny() ?
- PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_ANY :
- PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_WITH_TAG);
- uint64_t result = impl_->deleteTransactional(index, server_selector,
- "deleting a shared network",
- "shared network deleted", true, name);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteAllSharedNetworks4(const ServerSelector& server_selector) {
- if (server_selector.amAny()) {
- isc_throw(InvalidOperation, "deleting all shared networks for ANY server is not"
- " supported");
- }
-
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SHARED_NETWORKS4);
-
- int index = (server_selector.amUnassigned() ?
- PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4_UNASSIGNED :
- PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4);
- uint64_t result = impl_->deleteTransactional(index, server_selector,
- "deleting all shared networks",
- "deleted all shared networks", true);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SHARED_NETWORKS4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteOptionDef4(const ServerSelector& server_selector,
- const uint16_t code,
- const std::string& space) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF4).arg(code).arg(space);
- uint64_t result = impl_->deleteOptionDef4(server_selector, code, space);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF4_RESULT).arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteAllOptionDefs4(const ServerSelector& server_selector) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_OPTION_DEFS4);
- uint64_t result =
- impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_OPTION_DEFS4,
- server_selector, "deleting all option definitions",
- "deleted all option definitions", true);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_OPTION_DEFS4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& server_selector,
- const uint16_t code,
- const std::string& space) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION4).arg(code).arg(space);
- uint64_t result = impl_->deleteOption4(server_selector, code, space);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION4_RESULT).arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector */,
- const std::string& shared_network_name,
- const uint16_t code,
- const std::string& space) {
- /// @todo In the future we might use the server selector to make sure that the
- /// option is only deleted if the pool belongs to a given server. For now, we
- /// just delete it when there is a match with the parent object.
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_OPTION4)
- .arg(shared_network_name)
- .arg(code)
- .arg(space);
- uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), shared_network_name, code, space);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_OPTION4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector */,
- const SubnetID& subnet_id,
- const uint16_t code,
- const std::string& space) {
- /// @todo In the future we might use the server selector to make sure that the
- /// option is only deleted if the pool belongs to a given server. For now, we
- /// just delete it when there is a match with the parent object.
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_OPTION4)
- .arg(subnet_id)
- .arg(code)
- .arg(space);
- uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), subnet_id, code, space);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_OPTION4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector */,
- const asiolink::IOAddress& pool_start_address,
- const asiolink::IOAddress& pool_end_address,
- const uint16_t code,
- const std::string& space) {
- /// @todo In the future we might use the server selector to make sure that the
- /// option is only deleted if the pool belongs to a given server. For now, we
- /// just delete it when there is a match with the parent object.
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_OPTION4)
- .arg(pool_start_address.toText())
- .arg(pool_end_address.toText())
- .arg(code)
- .arg(space);
- uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), pool_start_address,
- pool_end_address, code, space);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_OPTION4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteGlobalParameter4(const ServerSelector& server_selector,
- const std::string& name) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER4).arg(name);
- uint64_t result =
- impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_GLOBAL_PARAMETER4,
- server_selector, "deleting global parameter",
- "global parameter deleted", false, name);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteAllGlobalParameters4(const ServerSelector& server_selector) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_GLOBAL_PARAMETERS4);
- uint64_t result =
- impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_GLOBAL_PARAMETERS4,
- server_selector, "deleting all global parameters",
- "all global parameters deleted", true);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_GLOBAL_PARAMETERS4_RESULT)
- .arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteServer4(const ServerTag& server_tag) {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER4).arg(server_tag.get());
- uint64_t result = impl_->deleteServer4(server_tag);
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER4_RESULT).arg(result);
- return (result);
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteAllServers4() {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS4);
- uint64_t result = impl_->deleteAllServers4();
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS4_RESULT).arg(result);
- return (result);
-}
-
-std::string
-PgSqlConfigBackendDHCPv4::getType() const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_TYPE4);
- return (impl_->getType());
-}
-
-std::string
-PgSqlConfigBackendDHCPv4::getHost() const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_HOST4);
- return (impl_->getHost());
-}
-
-uint16_t
-PgSqlConfigBackendDHCPv4::getPort() const {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_PORT4);
- return (impl_->getPort());
-}
-
-bool
-PgSqlConfigBackendDHCPv4::registerBackendType() {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_REGISTER_BACKEND_TYPE4);
- return (dhcp::ConfigBackendDHCPv4Mgr::instance().registerBackendFactory(
- "pgsql",
- [](const db::DatabaseConnection::ParameterMap& params) -> dhcp::ConfigBackendDHCPv4Ptr {
- // Many virtual function still missing
- return (dhcp::PgSqlConfigBackendDHCPv4Ptr(new dhcp::PgSqlConfigBackendDHCPv4(params)));
- }));
-}
-
-void
-PgSqlConfigBackendDHCPv4::unregisterBackendType() {
- LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_UNREGISTER_BACKEND_TYPE4);
- dhcp::ConfigBackendDHCPv4Mgr::instance().unregisterBackendFactory("pgsql");
-}
-
-void
-PgSqlConfigBackendDHCPv4::createUpdateClientClass4(const db::ServerSelector& server_selector,
- const ClientClassDefPtr& client_class,
- const std::string& follow_class_name) {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-ClientClassDefPtr
-PgSqlConfigBackendDHCPv4::getClientClass4(const db::ServerSelector& selector,
- const std::string& name) const {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-ClientClassDictionary
-PgSqlConfigBackendDHCPv4::getAllClientClasses4(const db::ServerSelector& selector) const {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-ClientClassDictionary
-PgSqlConfigBackendDHCPv4::getModifiedClientClasses4(
- const db::ServerSelector& selector, const boost::posix_time::ptime& modification_time) const {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteClientClass4(const db::ServerSelector& server_selector,
- const std::string& name) {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-uint64_t
-PgSqlConfigBackendDHCPv4::deleteAllClientClasses4(const db::ServerSelector& server_selector) {
- isc_throw(NotImplemented, "Not implemented yet.");
-}
-
-} // namespace dhcp
-} // end of namespace isc
+++ /dev/null
-// Copyright (C) 2021 Internet Systems Consortium, Inc. ("ISC")
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#include <config.h>
-
-#include <database/database_connection.h>
-#include <database/db_exceptions.h>
-#include <database/server.h>
-#include <database/testutils/schema.h>
-#include <dhcp/dhcp6.h>
-#include <dhcp/libdhcp++.h>
-#include <dhcp/option4_addrlst.h>
-#include <dhcp/option_int.h>
-#include <dhcp/option_space.h>
-#include <dhcp/option_string.h>
-#include <dhcpsrv/cfgmgr.h>
-#include <dhcpsrv/config_backend_dhcp4_mgr.h>
-#include <dhcpsrv/pool.h>
-#include <dhcpsrv/subnet.h>
-#include <dhcpsrv/testutils/pgsql_generic_backend_unittest.h>
-#include <dhcpsrv/testutils/test_utils.h>
-#include <pgsql/testutils/pgsql_schema.h>
-#include <testutils/multi_threading_utils.h>
-
-#include <boost/shared_ptr.hpp>
-
-#include <gtest/gtest.h>
-#include <map>
-#include <pgsql_cb_dhcp4.h>
-#include <pgsql_cb_impl.h>
-#include <sstream>
-
-using namespace isc;
-using namespace isc::asiolink;
-using namespace isc::db;
-using namespace isc::db::test;
-using namespace isc::data;
-using namespace isc::dhcp;
-using namespace isc::dhcp::test;
-using namespace isc::process;
-using namespace isc::test;
-namespace ph = std::placeholders;
-
-namespace {
-
-/// @brief Test implementation of the Postgres configuration backend.
-///
-/// It exposes protected members of the @c PgSqlConfigBackendDHCPv4.
-class TestPgSqlConfigBackendDHCPv4 : public PgSqlConfigBackendDHCPv4 {
-public:
- /// @brief Constructor.
- ///
- /// @param parameters A data structure relating keywords and values
- /// concerned with the database.
- explicit TestPgSqlConfigBackendDHCPv4(const DatabaseConnection::ParameterMap& parameters)
- : PgSqlConfigBackendDHCPv4(parameters) {
- }
-
- using PgSqlConfigBackendDHCPv4::base_impl_;
-};
-
-/// @brief Test fixture class for @c PgSqlConfigBackendDHCPv4.
-///
-/// @todo The tests we're providing here only test cases when the
-/// server selector is set to 'ALL' (configuration elements belong to
-/// all servers). Currently we have no API to insert servers into
-/// the database, and therefore we can't test the case when
-/// configuration elements are assigned to particular servers by
-/// server tags. We will have to expand existing tests when
-/// the API is extended allowing for inserting servers to the
-/// database.
-class PgSqlConfigBackendDHCPv4Test : public PgSqlGenericBackendTest {
-public:
- /// @brief Constructor.
- PgSqlConfigBackendDHCPv4Test()
- : test_subnets_(), test_networks_(), test_option_defs_(), test_options_(), test_servers_(),
- timestamps_(), cbptr_(), audit_entries_() {
- // Ensure we have the proper schema with no transient data.
- createPgSQLSchema();
-
- try {
- // Create Postgres connection and use it to start the backend.
- DatabaseConnection::ParameterMap params =
- DatabaseConnection::parse(validPgSQLConnectionString());
- cbptr_.reset(new TestPgSqlConfigBackendDHCPv4(params));
-
- } catch (...) {
- std::cerr << "*** ERROR: unable to open database. The test\n"
- "*** environment is broken and must be fixed before\n"
- "*** the Postgres tests will run correctly.\n"
- "*** The reason for the problem is described in the\n"
- "*** accompanying exception output.\n";
- throw;
- }
-
- // Create test data.
- initTestServers();
- initTestOptions();
- initTestSubnets();
- initTestSharedNetworks();
- initTestOptionDefs();
- initTimestamps();
- }
-
- /// @brief Destructor.
- virtual ~PgSqlConfigBackendDHCPv4Test() {
- cbptr_.reset();
- // If data wipe enabled, delete transient data otherwise destroy the schema.
- destroyPgSQLSchema();
- }
-
- /// @brief Counts rows in a selected table in Postgres database.
- ///
- /// This method can be used to verify that some configuration elements were
- /// deleted from a selected table as a result of cascade delete or a trigger.
- /// For example, deleting a subnet should trigger deletion of its address
- /// pools and options. By counting the rows on each table we can determine
- /// whether the deletion took place on all tables for which it was expected.
- ///
- /// @param table Table name.
- /// @return Number of rows in the specified table.
- size_t countRows(const std::string& table) const {
- auto p = boost::dynamic_pointer_cast<TestPgSqlConfigBackendDHCPv4>(cbptr_);
- if (!p) {
- ADD_FAILURE() << "cbptr_ does not cast to TestPgSqlConfigBackendDHCPv4";
- return (0);
- }
-
- // Reuse the existing connection of the backend.
- auto impl = boost::dynamic_pointer_cast<PgSqlConfigBackendImpl>(p->base_impl_);
- auto& conn = impl->conn_;
-
- return (PgSqlGenericBackendTest::countRows(conn, table));
- }
-
- /// @brief Creates several servers used in tests.
- void initTestServers() {
- test_servers_.push_back(Server::create(ServerTag("server1"), "this is server 1"));
- test_servers_.push_back(Server::create(ServerTag("server1"), "this is server 1 bis"));
- test_servers_.push_back(Server::create(ServerTag("server2"), "this is server 2"));
- test_servers_.push_back(Server::create(ServerTag("server3"), "this is server 3"));
- }
-
- /// @brief Creates several subnets used in tests.
- void initTestSubnets() {
- // First subnet includes all parameters.
- std::string interface_id_text = "whale";
- OptionBuffer interface_id(interface_id_text.begin(), interface_id_text.end());
- ElementPtr user_context = Element::createMap();
- user_context->set("foo", Element::create("bar"));
-
- Subnet4Ptr subnet(new Subnet4(IOAddress("192.0.2.0"), 24, 30, 40, 60, 1024));
- subnet->get4o6().setIface4o6("eth0");
- subnet->get4o6().setInterfaceId(
- OptionPtr(new Option(Option::V6, D6O_INTERFACE_ID, interface_id)));
- subnet->get4o6().setSubnet4o6(IOAddress("2001:db8:1::"), 64);
- subnet->setFilename("/tmp/filename");
- subnet->allowClientClass("home");
- subnet->setIface("eth1");
- subnet->setMatchClientId(false);
- subnet->setSiaddr(IOAddress("10.1.2.3"));
- subnet->setT2(323212);
- subnet->addRelayAddress(IOAddress("10.2.3.4"));
- subnet->addRelayAddress(IOAddress("10.5.6.7"));
- subnet->setT1(1234);
- subnet->requireClientClass("required-class1");
- subnet->requireClientClass("required-class2");
- subnet->setReservationsGlobal(false);
- subnet->setReservationsInSubnet(false);
- subnet->setSname("server-hostname");
- subnet->setContext(user_context);
- subnet->setValid(555555);
- subnet->setAuthoritative(true);
- subnet->setCalculateTeeTimes(true);
- subnet->setT1Percent(0.345);
- subnet->setT2Percent(0.444);
- subnet->setDdnsSendUpdates(false);
-
- Pool4Ptr pool1(new Pool4(IOAddress("192.0.2.10"), IOAddress("192.0.2.20")));
- subnet->addPool(pool1);
-
- Pool4Ptr pool2(new Pool4(IOAddress("192.0.2.50"), IOAddress("192.0.2.60")));
- subnet->addPool(pool2);
-
- // Add several options to the subnet.
- subnet->getCfgOption()->add(test_options_[0]->option_, test_options_[0]->persistent_,
- test_options_[0]->space_name_);
-
- subnet->getCfgOption()->add(test_options_[1]->option_, test_options_[1]->persistent_,
- test_options_[1]->space_name_);
-
- subnet->getCfgOption()->add(test_options_[2]->option_, test_options_[2]->persistent_,
- test_options_[2]->space_name_);
-
- test_subnets_.push_back(subnet);
-
- // Adding another subnet with the same subnet id to test
- // cases that this second instance can override existing
- // subnet instance.
- subnet.reset(new Subnet4(IOAddress("10.0.0.0"), 8, 20, 30, 40, 1024));
-
- pool1.reset(new Pool4(IOAddress("10.0.0.10"), IOAddress("10.0.0.20")));
- subnet->addPool(pool1);
-
- pool1->getCfgOption()->add(test_options_[3]->option_, test_options_[3]->persistent_,
- test_options_[3]->space_name_);
-
- pool1->getCfgOption()->add(test_options_[4]->option_, test_options_[4]->persistent_,
- test_options_[4]->space_name_);
-
- pool2.reset(new Pool4(IOAddress("10.0.0.50"), IOAddress("10.0.0.60")));
-
- pool2->allowClientClass("work");
- pool2->requireClientClass("required-class3");
- pool2->requireClientClass("required-class4");
- user_context = Element::createMap();
- user_context->set("bar", Element::create("foo"));
- pool2->setContext(user_context);
-
- subnet->addPool(pool2);
-
- test_subnets_.push_back(subnet);
-
- subnet.reset(new Subnet4(IOAddress("192.0.3.0"), 24, 20, 30, 40, 2048));
- Triplet<uint32_t> null_timer;
- subnet->setT1(null_timer);
- subnet->setT2(null_timer);
- subnet->setValid(null_timer);
- subnet->setDdnsSendUpdates(true);
- subnet->setDdnsOverrideNoUpdate(true);
- subnet->setDdnsOverrideClientUpdate(false);
- subnet->setDdnsReplaceClientNameMode(
- D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
- subnet->setDdnsGeneratedPrefix("myhost");
- subnet->setDdnsQualifyingSuffix("example.org");
-
- subnet->getCfgOption()->add(test_options_[0]->option_, test_options_[0]->persistent_,
- test_options_[0]->space_name_);
-
- test_subnets_.push_back(subnet);
-
- // Add a subnet with all defaults.
- subnet.reset(new Subnet4(IOAddress("192.0.4.0"), 24, Triplet<uint32_t>(),
- Triplet<uint32_t>(), Triplet<uint32_t>(), 4096));
- test_subnets_.push_back(subnet);
- }
-
- /// @brief Creates several subnets used in tests.
- void initTestSharedNetworks() {
- ElementPtr user_context = Element::createMap();
- user_context->set("foo", Element::create("bar"));
-
- SharedNetwork4Ptr shared_network(new SharedNetwork4("level1"));
- shared_network->allowClientClass("foo");
- shared_network->setIface("eth1");
- shared_network->setMatchClientId(false);
- shared_network->setT2(323212);
- shared_network->addRelayAddress(IOAddress("10.2.3.4"));
- shared_network->addRelayAddress(IOAddress("10.5.6.7"));
- shared_network->setT1(1234);
- shared_network->requireClientClass("required-class1");
- shared_network->requireClientClass("required-class2");
- shared_network->setReservationsGlobal(false);
- shared_network->setReservationsInSubnet(false);
- shared_network->setContext(user_context);
- shared_network->setValid(5555);
- shared_network->setCalculateTeeTimes(true);
- shared_network->setT1Percent(0.345);
- shared_network->setT2Percent(0.444);
- shared_network->setSiaddr(IOAddress("192.0.1.2"));
- shared_network->setSname("frog");
- shared_network->setFilename("/dev/null");
- shared_network->setAuthoritative(true);
- shared_network->setDdnsSendUpdates(false);
-
- // Add several options to the shared network.
- shared_network->getCfgOption()->add(test_options_[2]->option_,
- test_options_[2]->persistent_,
- test_options_[2]->space_name_);
-
- shared_network->getCfgOption()->add(test_options_[3]->option_,
- test_options_[3]->persistent_,
- test_options_[3]->space_name_);
-
- shared_network->getCfgOption()->add(test_options_[4]->option_,
- test_options_[4]->persistent_,
- test_options_[4]->space_name_);
-
- test_networks_.push_back(shared_network);
-
- // Adding another shared network called "level1" to test
- // cases that this second instance can override existing
- // "level1" instance.
- shared_network.reset(new SharedNetwork4("level1"));
- test_networks_.push_back(shared_network);
-
- // Add more shared networks.
- shared_network.reset(new SharedNetwork4("level2"));
- Triplet<uint32_t> null_timer;
- shared_network->setT1(null_timer);
- shared_network->setT2(null_timer);
- shared_network->setValid(null_timer);
- shared_network->setDdnsSendUpdates(true);
- shared_network->setDdnsOverrideNoUpdate(true);
- shared_network->setDdnsOverrideClientUpdate(false);
- shared_network->setDdnsReplaceClientNameMode(
- D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
- shared_network->setDdnsGeneratedPrefix("myhost");
- shared_network->setDdnsQualifyingSuffix("example.org");
-
- shared_network->getCfgOption()->add(test_options_[0]->option_,
- test_options_[0]->persistent_,
- test_options_[0]->space_name_);
- test_networks_.push_back(shared_network);
-
- shared_network.reset(new SharedNetwork4("level3"));
- test_networks_.push_back(shared_network);
- }
-
- /// @brief Creates several option definitions used in tests.
- void initTestOptionDefs() {
- ElementPtr user_context = Element::createMap();
- user_context->set("foo", Element::create("bar"));
-
- OptionDefinitionPtr option_def(
- new OptionDefinition("foo", 234, DHCP4_OPTION_SPACE, "string", "espace"));
- test_option_defs_.push_back(option_def);
-
- option_def.reset(new OptionDefinition("bar", 234, DHCP4_OPTION_SPACE, "uint32", true));
- test_option_defs_.push_back(option_def);
-
- option_def.reset(new OptionDefinition("fish", 235, DHCP4_OPTION_SPACE, "record", true));
- option_def->addRecordField("uint32");
- option_def->addRecordField("string");
- test_option_defs_.push_back(option_def);
-
- option_def.reset(new OptionDefinition("whale", 236, "xyz", "string"));
- test_option_defs_.push_back(option_def);
-
- option_def.reset(new OptionDefinition("foobar", 234, DHCP4_OPTION_SPACE, "uint64", true));
- test_option_defs_.push_back(option_def);
- }
-
- /// @brief Creates several DHCP options used in tests.
- void initTestOptions() {
- ElementPtr user_context = Element::createMap();
- user_context->set("foo", Element::create("bar"));
-
- OptionDefSpaceContainer defs;
-
- OptionDescriptor desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME, true,
- false, "my-boot-file");
- desc.space_name_ = DHCP4_OPTION_SPACE;
- desc.setContext(user_context);
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createOption<OptionUint8>(Option::V4, DHO_DEFAULT_IP_TTL, false, true, 64);
- desc.space_name_ = DHCP4_OPTION_SPACE;
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createOption<OptionUint32>(Option::V4, 1, false, false, 312131),
- desc.space_name_ = "vendor-encapsulated-options";
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createAddressOption<Option4AddrLst>(254, true, true, "192.0.2.3");
- desc.space_name_ = DHCP4_OPTION_SPACE;
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createEmptyOption(Option::V4, 1, true);
- desc.space_name_ = "isc";
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createAddressOption<Option4AddrLst>(2, false, true, "10.0.0.5", "10.0.0.3",
- "10.0.3.4");
- desc.space_name_ = "isc";
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME, true, false,
- "my-boot-file-2");
- desc.space_name_ = DHCP4_OPTION_SPACE;
- desc.setContext(user_context);
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME, true, false,
- "my-boot-file-3");
- desc.space_name_ = DHCP4_OPTION_SPACE;
- desc.setContext(user_context);
- test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
-
- // Add definitions for DHCPv4 non-standard options in case we need to
- // compare subnets, networks and pools in JSON format. In that case,
- // the @c toElement functions require option definitions to generate the
- // proper output.
- defs.addItem(
- OptionDefinitionPtr(new OptionDefinition("vendor-encapsulated-1", 1,
- "vendor-encapsulated-options", "uint32")));
- defs.addItem(OptionDefinitionPtr(
- new OptionDefinition("option-254", 254, DHCP4_OPTION_SPACE, "ipv4-address", true)));
- defs.addItem(OptionDefinitionPtr(new OptionDefinition("isc-1", 1, "isc", "empty")));
- defs.addItem(
- OptionDefinitionPtr(new OptionDefinition("isc-2", 2, "isc", "ipv4-address", true)));
-
- // Register option definitions.
- LibDHCP::setRuntimeOptionDefs(defs);
- }
-
- /// @brief Initialize posix time values used in tests.
- void initTimestamps() {
- // Current time minus 1 hour to make sure it is in the past.
- timestamps_["today"] = boost::posix_time::second_clock::local_time() -
- boost::posix_time::hours(1);
- // One second after today.
- timestamps_["after today"] = timestamps_["today"] + boost::posix_time::seconds(1);
- // Yesterday.
- timestamps_["yesterday"] = timestamps_["today"] - boost::posix_time::hours(24);
- // One second after yesterday.
- timestamps_["after yesterday"] = timestamps_["yesterday"] + boost::posix_time::seconds(1);
- // Two days ago.
- timestamps_["two days ago"] = timestamps_["today"] - boost::posix_time::hours(48);
- // Tomorrow.
- timestamps_["tomorrow"] = timestamps_["today"] + boost::posix_time::hours(24);
- // One second after tomorrow.
- timestamps_["after tomorrow"] = timestamps_["tomorrow"] + boost::posix_time::seconds(1);
- }
-
- /// @brief Logs audit entries in the @c audit_entries_ member.
- ///
- /// This function is called in case of an error.
- ///
- /// @param server_tag Server tag for which the audit entries should be logged.
- std::string logExistingAuditEntries(const std::string& server_tag) {
- std::ostringstream s;
-
- auto& mod_time_idx = audit_entries_[server_tag].get<AuditEntryModificationTimeIdTag>();
-
- for (auto audit_entry_it = mod_time_idx.begin(); audit_entry_it != mod_time_idx.end();
- ++audit_entry_it) {
- auto audit_entry = *audit_entry_it;
- s << audit_entry->getObjectType() << ", " << audit_entry->getObjectId() << ", "
- << static_cast<int>(audit_entry->getModificationType()) << ", "
- << audit_entry->getModificationTime() << ", " << audit_entry->getRevisionId() << ", "
- << audit_entry->getLogMessage() << std::endl;
- }
-
- return (s.str());
- }
-
- /// @brief Tests that the new audit entry is added.
- ///
- /// This method retrieves a collection of the existing audit entries and
- /// checks that the new one has been added at the end of this collection.
- /// It then verifies the values of the audit entry against the values
- /// specified by the caller.
- ///
- /// @param exp_object_type Expected object type.
- /// @param exp_modification_type Expected modification type.
- /// @param exp_log_message Expected log message.
- /// @param server_selector Server selector to be used for next query.
- /// @param new_entries_num Number of the new entries expected to be inserted.
- /// @param max_tested_entries Maximum number of entries tested.
- void testNewAuditEntry(const std::string& exp_object_type,
- const AuditEntry::ModificationType& exp_modification_type,
- const std::string& exp_log_message,
- const ServerSelector& server_selector = ServerSelector::ALL(),
- const size_t new_entries_num = 1,
- const size_t max_tested_entries = 65535) {
-
- // Get the server tag for which the entries are fetched.
- std::string tag;
- if (server_selector.getType() == ServerSelector::Type::ALL) {
- // Server tag is 'all'.
- tag = "all";
-
- } else {
- auto tags = server_selector.getTags();
- // This test is not meant to handle multiple server tags all at once.
- if (tags.size() > 1) {
- ADD_FAILURE() << "Test error: do not use multiple server tags";
-
- } else if (tags.size() == 1) {
- // Get the server tag for which we run the current test.
- tag = tags.begin()->get();
- }
- }
-
- auto audit_entries_size_save = audit_entries_[tag].size();
-
- // Audit entries for different server tags are stored in separate
- // containers.
- audit_entries_[tag] = cbptr_->getRecentAuditEntries(server_selector,
- timestamps_["two days ago"], 0);
- ASSERT_EQ(audit_entries_size_save + new_entries_num, audit_entries_[tag].size())
- << logExistingAuditEntries(tag);
-
- auto& mod_time_idx = audit_entries_[tag].get<AuditEntryModificationTimeIdTag>();
-
- // Iterate over specified number of entries starting from the most recent
- // one and check they have correct values.
- for (auto audit_entry_it = mod_time_idx.rbegin();
- ((std::distance(mod_time_idx.rbegin(), audit_entry_it) < new_entries_num) &&
- (std::distance(mod_time_idx.rbegin(), audit_entry_it) < max_tested_entries));
- ++audit_entry_it) {
- auto audit_entry = *audit_entry_it;
- EXPECT_EQ(exp_object_type, audit_entry->getObjectType())
- << logExistingAuditEntries(tag);
- EXPECT_EQ(exp_modification_type, audit_entry->getModificationType())
- << logExistingAuditEntries(tag);
- EXPECT_EQ(exp_log_message, audit_entry->getLogMessage())
- << logExistingAuditEntries(tag);
- }
- }
-
- /// @brief Holds pointers to subnets used in tests.
- std::vector<Subnet4Ptr> test_subnets_;
-
- /// @brief Holds pointers to shared networks used in tests.
- std::vector<SharedNetwork4Ptr> test_networks_;
-
- /// @brief Holds pointers to option definitions used in tests.
- std::vector<OptionDefinitionPtr> test_option_defs_;
-
- /// @brief Holds pointers to options used in tests.
- std::vector<OptionDescriptorPtr> test_options_;
-
- /// @brief Holds pointers to the servers used in tests.
- std::vector<ServerPtr> test_servers_;
-
- /// @brief Holds timestamp values used in tests.
- std::map<std::string, boost::posix_time::ptime> timestamps_;
-
- /// @brief Holds pointer to the backend.
- boost::shared_ptr<ConfigBackendDHCPv4> cbptr_;
-
- /// @brief Holds the most recent audit entries.
- std::map<std::string, AuditEntryCollection> audit_entries_;
-};
-
-// This test verifies that the expected backend type is returned.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getType) {
- DatabaseConnection::ParameterMap params;
- params["name"] = "keatest";
- params["password"] = "keatest";
- params["user"] = "keatest";
- ASSERT_NO_THROW(cbptr_.reset(new PgSqlConfigBackendDHCPv4(params)));
- EXPECT_EQ("pgsql", cbptr_->getType());
-}
-
-// This test verifies that by default localhost is returned as Postgres connection
-// host.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getHost) {
- DatabaseConnection::ParameterMap params;
- params["name"] = "keatest";
- params["password"] = "keatest";
- params["user"] = "keatest";
- ASSERT_NO_THROW(cbptr_.reset(new PgSqlConfigBackendDHCPv4(params)));
- EXPECT_EQ("localhost", cbptr_->getHost());
-}
-
-// This test verifies that by default port of 0 is returned as Postgres connection
-// port.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getPort) {
- DatabaseConnection::ParameterMap params;
- params["name"] = "keatest";
- params["password"] = "keatest";
- params["user"] = "keatest";
- ASSERT_NO_THROW(cbptr_.reset(new PgSqlConfigBackendDHCPv4(params)));
- EXPECT_EQ(0, cbptr_->getPort());
-}
-
-// This test verifies that the server can be added, updated and deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteServer) {
- // Explicitly set modification time to make sure that the time
- // returned from the database is correct.
- test_servers_[0]->setModificationTime(timestamps_["yesterday"]);
- test_servers_[1]->setModificationTime(timestamps_["today"]);
-
- // Insert the server1 into the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
-
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- // It should not be possible to create a duplicate of the logical
- // server 'all'.
- auto all_server = Server::create(ServerTag("all"), "this is logical server all");
- EXPECT_THROW(cbptr_->createUpdateServer4(all_server), isc::InvalidOperation);
-
- ServerPtr returned_server;
-
- // An attempt to fetch the server that hasn't been inserted should return
- // a null pointer.
- EXPECT_NO_THROW(returned_server = cbptr_->getServer4(ServerTag("server2")));
- EXPECT_FALSE(returned_server);
-
- // Try to fetch the server which we expect to exist.
- EXPECT_NO_THROW(returned_server = cbptr_->getServer4(ServerTag("server1")));
- ASSERT_TRUE(returned_server);
- EXPECT_EQ("server1", returned_server->getServerTag().get());
- EXPECT_EQ("this is server 1", returned_server->getDescription());
- EXPECT_EQ(timestamps_["yesterday"], returned_server->getModificationTime());
-
- // This call is expected to update the existing server.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
-
- {
- SCOPED_TRACE("UPDATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::UPDATE, "server set");
- }
-
- // Verify that the server has been updated.
- EXPECT_NO_THROW(returned_server = cbptr_->getServer4(ServerTag("server1")));
- ASSERT_TRUE(returned_server);
- EXPECT_EQ("server1", returned_server->getServerTag().get());
- EXPECT_EQ("this is server 1 bis", returned_server->getDescription());
- EXPECT_EQ(timestamps_["today"], returned_server->getModificationTime());
-
- uint64_t servers_deleted = 0;
-
- // Try to delete non-existing server.
- EXPECT_NO_THROW(servers_deleted = cbptr_->deleteServer4(ServerTag("server2")));
- EXPECT_EQ(0, servers_deleted);
-
- // Make sure that the server1 wasn't deleted.
- EXPECT_NO_THROW(returned_server = cbptr_->getServer4(ServerTag("server1")));
- EXPECT_TRUE(returned_server);
-
- // Deleting logical server 'all' is not allowed.
- EXPECT_THROW(cbptr_->deleteServer4(ServerTag()), isc::InvalidOperation);
-
- // Delete the existing server.
- EXPECT_NO_THROW(servers_deleted = cbptr_->deleteServer4(ServerTag("server1")));
- EXPECT_EQ(1, servers_deleted);
-
- {
- SCOPED_TRACE("DELETE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::DELETE,
- "deleting a server");
- }
-
- // Make sure that the server is gone.
- EXPECT_NO_THROW(returned_server = cbptr_->getServer4(ServerTag("server1")));
- EXPECT_FALSE(returned_server);
-}
-
-// This test verifies that it is possible to retrieve all servers from the
-// database and then delete all of them.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAndDeleteAllServers) {
- for (auto i = 1; i < test_servers_.size(); ++i) {
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[i]));
- }
-
- ServerCollection servers;
- EXPECT_NO_THROW(servers = cbptr_->getAllServers4());
- ASSERT_EQ(test_servers_.size() - 1, servers.size());
-
- // All servers should have been returned.
- EXPECT_TRUE(ServerFetcher::get(servers, ServerTag("server1")));
- EXPECT_TRUE(ServerFetcher::get(servers, ServerTag("server2")));
- EXPECT_TRUE(ServerFetcher::get(servers, ServerTag("server3")));
-
- // The logical server all should not be returned. We merely return the
- // user configured servers.
- EXPECT_FALSE(ServerFetcher::get(servers, ServerTag()));
-
- // Delete all servers and make sure they are gone.
- uint64_t deleted_servers = 0;
- EXPECT_NO_THROW(deleted_servers = cbptr_->deleteAllServers4());
-
- EXPECT_NO_THROW(servers = cbptr_->getAllServers4());
- EXPECT_TRUE(servers.empty());
-
- // All servers should be gone.
- EXPECT_FALSE(ServerFetcher::get(servers, ServerTag("server1")));
- EXPECT_FALSE(ServerFetcher::get(servers, ServerTag("server2")));
- EXPECT_FALSE(ServerFetcher::get(servers, ServerTag("server3")));
-
- // The number of deleted server should be equal to the number of
- // inserted servers. The logical 'all' server should be excluded.
- EXPECT_EQ(test_servers_.size() - 1, deleted_servers);
-
- EXPECT_EQ(1, countRows("dhcp4_server"));
-}
-
-// This test verifies that the global parameter can be added, updated and
-// deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteGlobalParameter4) {
- StampedValuePtr global_parameter = StampedValue::create("global", "whale");
-
- // Explicitly set modification time to make sure that the time
- // returned from the database is correct.
- global_parameter->setModificationTime(timestamps_["yesterday"]);
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), global_parameter);
-
- {
- SCOPED_TRACE("CREATE audit entry for global parameter");
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
- "global parameter set");
- }
-
- // Verify returned parameter and the modification time.
- StampedValuePtr returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(),
- "global");
- ASSERT_TRUE(returned_global_parameter);
- EXPECT_EQ("global", returned_global_parameter->getName());
- EXPECT_EQ("whale", returned_global_parameter->getValue());
- EXPECT_TRUE(returned_global_parameter->getModificationTime() ==
- global_parameter->getModificationTime());
- ASSERT_EQ(1, returned_global_parameter->getServerTags().size());
- EXPECT_EQ("all", returned_global_parameter->getServerTags().begin()->get());
-
- // Because we have added the global parameter for all servers, it
- // should be also returned for the explicitly specified server.
- returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ONE("server1"),
- "global");
- ASSERT_TRUE(returned_global_parameter);
- EXPECT_EQ("global", returned_global_parameter->getName());
- EXPECT_EQ("whale", returned_global_parameter->getValue());
- EXPECT_TRUE(returned_global_parameter->getModificationTime() ==
- global_parameter->getModificationTime());
- ASSERT_EQ(1, returned_global_parameter->getServerTags().size());
- EXPECT_EQ("all", returned_global_parameter->getServerTags().begin()->get());
-
- // Check that the parameter is updated when selector is specified correctly.
- global_parameter = StampedValue::create("global", "fish");
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), global_parameter);
- returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global");
- ASSERT_TRUE(returned_global_parameter);
- EXPECT_EQ("global", returned_global_parameter->getName());
- EXPECT_EQ("fish", returned_global_parameter->getValue());
- EXPECT_TRUE(returned_global_parameter->getModificationTime() ==
- global_parameter->getModificationTime());
- ASSERT_EQ(1, returned_global_parameter->getServerTags().size());
- EXPECT_EQ("all", returned_global_parameter->getServerTags().begin()->get());
-
- {
- SCOPED_TRACE("UPDATE audit entry for the global parameter");
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::UPDATE,
- "global parameter set");
- }
-
- // Should not delete parameter specified for all servers if explicit
- // server name is provided.
- EXPECT_EQ(0, cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server1"), "global"));
-
- // Delete parameter and make sure it is gone.
- cbptr_->deleteGlobalParameter4(ServerSelector::ALL(), "global");
- returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global");
- EXPECT_FALSE(returned_global_parameter);
-
- {
- SCOPED_TRACE("DELETE audit entry for the global parameter");
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::DELETE,
- "global parameter deleted");
- }
-}
-
-// This test verifies that it is possible to differentiate between the
-// global parameters by server tag and that the value specified for the
-// particular server overrides the value specified for all servers.
-TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
- // Create three global parameters having the same name.
- StampedValuePtr global_parameter1 = StampedValue::create("global", "value1");
- StampedValuePtr global_parameter2 = StampedValue::create("global", "value2");
- StampedValuePtr global_parameter3 = StampedValue::create("global", "value3");
-
- // Try to insert one of them and associate with non-existing server.
- // This should fail because the server must be inserted first.
- EXPECT_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"),
- global_parameter1),
- NullKeyError);
-
- // Create two servers.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
- {
- SCOPED_TRACE("server1 is created");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("server2 is created");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- // This time inserting the global parameters for the server1 and server2 should
- // be successful.
- EXPECT_NO_THROW(
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"), global_parameter1));
- {
- SCOPED_TRACE("Global parameter for server1 is set");
- // The value of 3 means there should be 3 audit entries available for the
- // server1, two that indicate creation of the servers and one that we
- // validate, which sets the global value.
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
- "global parameter set", ServerSelector::ONE("server1"), 3, 1);
- }
-
- EXPECT_NO_THROW(
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server2"), global_parameter2));
- {
- SCOPED_TRACE("Global parameter for server2 is set");
- // Same as in case of the server2, there should be 3 audit entries of
- // which one we validate.
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
- "global parameter set", ServerSelector::ONE("server2"), 3, 1);
- }
-
- // The last parameter is associated with all servers.
- EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), global_parameter3));
- {
- SCOPED_TRACE("Global parameter for all servers is set");
- // There should be one new audit entry for all servers. It indicates
- // the insertion of the global value.
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
- "global parameter set", ServerSelector::ALL(), 1, 1);
- }
-
- StampedValuePtr returned_global;
-
- // Try to fetch the value specified for all servers.
- EXPECT_NO_THROW(returned_global = cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global"));
- ASSERT_TRUE(returned_global);
- EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
- ASSERT_EQ(1, returned_global->getServerTags().size());
- EXPECT_EQ("all", returned_global->getServerTags().begin()->get());
-
- // Try to fetch the value specified for the server1. This should override the
- // value specified for all servers.
- EXPECT_NO_THROW(
- returned_global = cbptr_->getGlobalParameter4(ServerSelector::ONE("server1"), "global"));
- ASSERT_TRUE(returned_global);
- EXPECT_EQ(global_parameter1->getValue(), returned_global->getValue());
-
- ASSERT_EQ(1, returned_global->getServerTags().size());
- EXPECT_EQ("server1", returned_global->getServerTags().begin()->get());
-
- // The same in case of the server2.
- EXPECT_NO_THROW(
- returned_global = cbptr_->getGlobalParameter4(ServerSelector::ONE("server2"), "global"));
- ASSERT_TRUE(returned_global);
- EXPECT_EQ(global_parameter2->getValue(), returned_global->getValue());
- ASSERT_EQ(1, returned_global->getServerTags().size());
- EXPECT_EQ("server2", returned_global->getServerTags().begin()->get());
-
- StampedValueCollection returned_globals;
-
- // Try to fetch the collection of globals for the server1, server2 and server3.
- // The server3 does not have an explicit value so for this server we should get
- /// the value for 'all'.
- EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters4(
- ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
- ASSERT_EQ(3, returned_globals.size());
-
- // Capture the returned values into the map so as we can check the
- // values against the servers.
- std::map<std::string, std::string> values;
- for (auto g = returned_globals.begin(); g != returned_globals.end(); ++g) {
- ASSERT_EQ(1, (*g)->getServerTags().size());
- values[(*g)->getServerTags().begin()->get()] = ((*g)->getValue());
- }
-
- ASSERT_EQ(3, values.size());
- EXPECT_EQ(global_parameter1->getValue(), values["server1"]);
- EXPECT_EQ(global_parameter2->getValue(), values["server2"]);
- EXPECT_EQ(global_parameter3->getValue(), values["all"]);
-
- // Try to fetch the collection of global parameters specified for all servers.
- // This excludes the values specific to server1 and server2. It returns only the
- // common ones.
- EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ALL()));
- ASSERT_EQ(1, returned_globals.size());
- returned_global = *returned_globals.begin();
- EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
- ASSERT_EQ(1, returned_global->getServerTags().size());
- EXPECT_EQ("all", returned_global->getServerTags().begin()->get());
-
- // Delete the server1. It should remove associations of this server with the
- // global parameter and the global parameter itself.
- EXPECT_NO_THROW(cbptr_->deleteServer4(ServerTag("server1")));
- EXPECT_NO_THROW(
- returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ONE("server1")));
- ASSERT_EQ(1, returned_globals.size());
- returned_global = *returned_globals.begin();
- // As a result, the value fetched for the server1 should be the one available for
- // all servers, rather than the one dedicated for server1. The association of
- // the server1 specific value with the server1 should be gone.
- EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
- ASSERT_EQ(1, returned_global->getServerTags().size());
- EXPECT_EQ("all", returned_global->getServerTags().begin()->get());
-
- {
- SCOPED_TRACE("DELETE audit entry for the global parameter after server deletion");
- // We expect two new audit entries for the server1, one indicating that the
- // server has been deleted and another one indicating that the corresponding
- // global value has been deleted. We check the latter entry.
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::DELETE,
- "deleting a server", ServerSelector::ONE("server1"), 2, 1);
- }
-
- // Attempt to delete global parameter for server1.
- uint64_t deleted_num = 0;
- EXPECT_NO_THROW(
- deleted_num = cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server1"), "global"));
- // No parameters should be deleted. In particular, the parameter for the logical
- // server 'all' should not be deleted.
- EXPECT_EQ(0, deleted_num);
-
- // Deleting the existing value for server2 should succeed.
- EXPECT_NO_THROW(
- deleted_num = cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server2"), "global"));
- EXPECT_EQ(1, deleted_num);
-
- // Create it again to test that deletion of all server removes this too.
- EXPECT_NO_THROW(
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server2"), global_parameter2));
-
- // Delete all servers, except 'all'.
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers4());
- EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ALL()));
- EXPECT_EQ(1, deleted_num);
- ASSERT_EQ(1, returned_globals.size());
- returned_global = *returned_globals.begin();
- // The common value for all servers should still be available because 'all'
- // logical server should not be deleted.
- EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
- ASSERT_EQ(1, returned_global->getServerTags().size());
- EXPECT_EQ("all", returned_global->getServerTags().begin()->get());
-
- {
- SCOPED_TRACE("DELETE audit entry for the global parameter after deletion of"
- " all servers");
- // There should be 4 new audit entries. One for deleting the global, one for
- // re-creating it, one for deleting the server2 and one for deleting the
- // global again as a result of deleting the server2.
- testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::DELETE,
- "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
- }
-}
-
-// This test verifies that all global parameters can be retrieved and deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllGlobalParameters4) {
- // Create 3 parameters and put them into the database.
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
- StampedValue::create("name1", "value1"));
- cbptr_->createUpdateGlobalParameter4(
- ServerSelector::ALL(),
- StampedValue::create("name2", Element::create(static_cast<int64_t>(65))));
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
- StampedValue::create("name3", "value3"));
- cbptr_->createUpdateGlobalParameter4(
- ServerSelector::ALL(),
- StampedValue::create("name4", Element::create(static_cast<bool>(true))));
- cbptr_->createUpdateGlobalParameter4(
- ServerSelector::ALL(),
- StampedValue::create("name5", Element::create(static_cast<double>(1.65))));
-
- // Fetch all parameters.
- auto parameters = cbptr_->getAllGlobalParameters4(ServerSelector::ALL());
- ASSERT_EQ(5, parameters.size());
-
- const auto& parameters_index = parameters.get<StampedValueNameIndexTag>();
-
- // Verify their values.
- EXPECT_EQ("value1", (*parameters_index.find("name1"))->getValue());
- EXPECT_EQ(65, (*parameters_index.find("name2"))->getIntegerValue());
- EXPECT_EQ("value3", (*parameters_index.find("name3"))->getValue());
- EXPECT_TRUE((*parameters_index.find("name4"))->getBoolValue());
- EXPECT_EQ(1.65, (*parameters_index.find("name5"))->getDoubleValue());
-
- for (auto param = parameters_index.begin(); param != parameters_index.end(); ++param) {
- ASSERT_EQ(1, (*param)->getServerTags().size());
- EXPECT_EQ("all", (*param)->getServerTags().begin()->get());
- }
-
- // Should be able to fetch these parameters when explicitly providing
- // the server tag.
- parameters = cbptr_->getAllGlobalParameters4(ServerSelector::ONE("server1"));
- EXPECT_EQ(5, parameters.size());
-
- // Deleting global parameters with non-matching server selector
- // should fail.
- EXPECT_EQ(0, cbptr_->deleteAllGlobalParameters4(ServerSelector::ONE("server1")));
-
- // Delete all parameters and make sure they are gone.
- EXPECT_EQ(5, cbptr_->deleteAllGlobalParameters4(ServerSelector::ALL()));
- parameters = cbptr_->getAllGlobalParameters4(ServerSelector::ALL());
- EXPECT_TRUE(parameters.empty());
-}
-
-// This test verifies that modified global parameters can be retrieved.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedGlobalParameters4) {
- // Create 3 global parameters and assign modification times:
- // "yesterday", "today" and "tomorrow" respectively.
- StampedValuePtr value = StampedValue::create("name1", "value1");
- value->setModificationTime(timestamps_["yesterday"]);
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), value);
-
- value = StampedValue::create("name2", Element::create(static_cast<int64_t>(65)));
- value->setModificationTime(timestamps_["today"]);
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), value);
-
- value = StampedValue::create("name3", "value3");
- value->setModificationTime(timestamps_["tomorrow"]);
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), value);
-
- // Get parameters modified after "today".
- auto parameters = cbptr_->getModifiedGlobalParameters4(ServerSelector::ALL(),
- timestamps_["after today"]);
-
- const auto& parameters_index = parameters.get<StampedValueNameIndexTag>();
-
- // It should be the one modified "tomorrow".
- ASSERT_EQ(1, parameters_index.size());
-
- auto parameter = parameters_index.find("name3");
- ASSERT_FALSE(parameter == parameters_index.end());
-
- ASSERT_TRUE(*parameter);
- EXPECT_EQ("value3", (*parameter)->getValue());
-
- // Should be able to fetct these parameters when explicitly providing
- // the server tag.
- parameters = cbptr_->getModifiedGlobalParameters4(ServerSelector::ONE("server1"),
- timestamps_["after today"]);
- EXPECT_EQ(1, parameters.size());
-}
-
-// Test that the NullKeyError message is correctly updated.
-TEST_F(PgSqlConfigBackendDHCPv4Test, nullKeyError) {
- // Create a global parameter (it should work with any object type).
- StampedValuePtr global_parameter = StampedValue::create("global", "value");
-
- // Try to insert it and associate with non-existing server.
- std::string msg;
- try {
- cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"), global_parameter);
- msg = "got no exception";
- } catch (const NullKeyError& ex) {
- msg = ex.what();
- } catch (const std::exception&) {
- msg = "got another exception";
- }
- EXPECT_EQ("server 'server1' does not exist", msg);
-}
-
-// Test that ceateUpdateSubnet4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateSubnet4Selectors) {
- ASSERT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- ASSERT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
-
- // Supported selectors.
- Subnet4Ptr subnet = test_subnets_[0];
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
- subnet = test_subnets_[2];
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet));
- subnet = test_subnets_[3];
- EXPECT_NO_THROW(
- cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), subnet));
-
- // Not supported server selectors.
- EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ANY(), subnet), isc::InvalidOperation);
-
- // Not implemented server selectors.
- EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::UNASSIGNED(), subnet),
- isc::NotImplemented);
-}
-
-// Test that subnet can be inserted, fetched, updated and then fetched again.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4) {
- // Insert the server2 into the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- auto subnet = test_subnets_[0];
- auto subnet2 = test_subnets_[2];
-
- // An attempt to add a subnet to a non-existing server (server1) should fail.
- EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
- subnet2),
- NullKeyError);
-
- // The subnet shouldn't have been added, even though one of the servers exists.
- Subnet4Ptr returned_subnet;
- ASSERT_NO_THROW(
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server2"), subnet2->getID()));
- EXPECT_FALSE(returned_subnet);
-
- // Insert two subnets, one for all servers and one for server2.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
- {
- SCOPED_TRACE("CREATE audit entry for the subnet");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2));
- {
- SCOPED_TRACE("CREATE audit entry for the subnet");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set",
- ServerSelector::ONE("subnet2"), 2, 1);
- }
-
- // We are not going to support selection of a single entry for multiple servers.
- EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
- subnet->getID()),
- isc::InvalidOperation);
-
- EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
- subnet->toText()),
- isc::InvalidOperation);
-
- // Test that this subnet will be fetched for various server selectors.
- auto test_get_subnet = [this, &subnet](const std::string& test_case_name,
- const ServerSelector& server_selector,
- const std::string& expected_tag = ServerTag::ALL) {
- SCOPED_TRACE(test_case_name);
-
- // Test fetching subnet by id.
- Subnet4Ptr returned_subnet;
- ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet4(server_selector, subnet->getID()));
- ASSERT_TRUE(returned_subnet);
-
- ASSERT_EQ(1, returned_subnet->getServerTags().size());
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag(expected_tag)));
-
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-
- // Test fetching subnet by prefix.
- ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet4(server_selector, subnet->toText()));
- ASSERT_TRUE(returned_subnet);
-
- ASSERT_EQ(1, returned_subnet->getServerTags().size());
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag(expected_tag)));
-
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
- };
-
- {
- SCOPED_TRACE("testing various server selectors before update");
- test_get_subnet("all servers", ServerSelector::ALL());
- test_get_subnet("one server", ServerSelector::ONE("server1"));
- test_get_subnet("any server", ServerSelector::ANY());
- }
-
- subnet = subnet2;
- {
- SCOPED_TRACE("testing server selectors for another server");
- test_get_subnet("one server", ServerSelector::ONE("server2"), "server2");
- test_get_subnet("any server", ServerSelector::ANY(), "server2");
- }
-
- // Update the subnet in the database (both use the same ID).
- subnet = test_subnets_[1];
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
- {
- SCOPED_TRACE("CREATE audit entry for the subnet");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE, "subnet set");
- }
-
- {
- SCOPED_TRACE("testing various server selectors after update");
- test_get_subnet("all servers", ServerSelector::ALL());
- test_get_subnet("one server", ServerSelector::ONE("server1"));
- test_get_subnet("any server", ServerSelector::ANY());
- }
-
- // The server2 specific subnet should not be returned if the server selector
- // is not matching.
- EXPECT_FALSE(cbptr_->getSubnet4(ServerSelector::ALL(), subnet2->getID()));
- EXPECT_FALSE(cbptr_->getSubnet4(ServerSelector::ALL(), subnet2->toText()));
- EXPECT_FALSE(cbptr_->getSubnet4(ServerSelector::ONE("server1"), subnet2->getID()));
- EXPECT_FALSE(cbptr_->getSubnet4(ServerSelector::ONE("server1"), subnet2->toText()));
-
- // Update the subnet in the database (both use the same prefix).
- subnet2.reset(new Subnet4(IOAddress("192.0.3.0"), 24, 30, 40, 60, 8192));
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2));
-
- // Fetch again and verify.
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server2"), subnet2->toText());
- ASSERT_TRUE(returned_subnet);
- EXPECT_EQ(subnet2->toElement()->str(), returned_subnet->toElement()->str());
-
- // Update the subnet when it conflicts same id and same prefix both
- // with different subnets. This should throw.
- // Subnets are 10.0.0.0/8 id 1024 and 192.0.3.0/24 id 8192
- subnet2.reset(new Subnet4(IOAddress("10.0.0.0"), 8, 30, 40, 60, 8192));
- EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2),
- DuplicateEntry);
-}
-
-// Test that getSubnet4 by ID throws appropriate exceptions for various server
-// selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4byIdSelectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ANY(), SubnetID(1)));
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::UNASSIGNED(), SubnetID(1)));
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ALL(), SubnetID(1)));
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ONE("server1"), SubnetID(1)));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), SubnetID(1)),
- isc::InvalidOperation);
-}
-
-// Test that the information about unspecified optional parameters gets
-// propagated to the database.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4WithOptionalUnspecified) {
- // Create a subnet and wrap it within a shared network. It is important
- // to have the shared network to verify that the subnet doesn't inherit
- // the values of the shared network but stores the NULL values in the
- // for those parameters that are unspecified on the subnet level.
- Subnet4Ptr subnet = test_subnets_[2];
- SharedNetwork4Ptr shared_network = test_networks_[0];
- shared_network->add(subnet);
-
- // Need to add the shared network to the database because otherwise
- // the subnet foreign key would fail.
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // Fetch this subnet by subnet identifier.
- Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
-
- EXPECT_TRUE(returned_subnet->getIface().unspecified());
- EXPECT_TRUE(returned_subnet->getIface().empty());
-
- EXPECT_TRUE(returned_subnet->getClientClass().unspecified());
- EXPECT_TRUE(returned_subnet->getClientClass().empty());
-
- EXPECT_TRUE(returned_subnet->getValid().unspecified());
- EXPECT_EQ(0, returned_subnet->getValid().get());
-
- EXPECT_TRUE(returned_subnet->getT1().unspecified());
- EXPECT_EQ(0, returned_subnet->getT1().get());
-
- EXPECT_TRUE(returned_subnet->getT2().unspecified());
- EXPECT_EQ(0, returned_subnet->getT2().get());
-
- EXPECT_TRUE(returned_subnet->getReservationsGlobal().unspecified());
- EXPECT_FALSE(returned_subnet->getReservationsGlobal().get());
-
- EXPECT_TRUE(returned_subnet->getReservationsInSubnet().unspecified());
- EXPECT_TRUE(returned_subnet->getReservationsInSubnet().get());
-
- EXPECT_TRUE(returned_subnet->getReservationsOutOfPool().unspecified());
- EXPECT_FALSE(returned_subnet->getReservationsOutOfPool().get());
-
- EXPECT_TRUE(returned_subnet->getCalculateTeeTimes().unspecified());
- EXPECT_FALSE(returned_subnet->getCalculateTeeTimes().get());
-
- EXPECT_TRUE(returned_subnet->getT1Percent().unspecified());
- EXPECT_EQ(0.0, returned_subnet->getT1Percent().get());
-
- EXPECT_TRUE(returned_subnet->getT2Percent().unspecified());
- EXPECT_EQ(0.0, returned_subnet->getT2Percent().get());
-
- EXPECT_TRUE(returned_subnet->getMatchClientId().unspecified());
- EXPECT_TRUE(returned_subnet->getMatchClientId().get());
-
- EXPECT_TRUE(returned_subnet->getAuthoritative().unspecified());
- EXPECT_FALSE(returned_subnet->getAuthoritative().get());
-
- EXPECT_TRUE(returned_subnet->getSiaddr().unspecified());
- EXPECT_TRUE(returned_subnet->getSiaddr().get().isV4Zero());
-
- EXPECT_TRUE(returned_subnet->getSname().unspecified());
- EXPECT_TRUE(returned_subnet->getSname().empty());
-
- EXPECT_TRUE(returned_subnet->getFilename().unspecified());
- EXPECT_TRUE(returned_subnet->getFilename().empty());
-
- EXPECT_FALSE(returned_subnet->get4o6().enabled());
-
- EXPECT_TRUE(returned_subnet->get4o6().getIface4o6().unspecified());
- EXPECT_TRUE(returned_subnet->get4o6().getIface4o6().empty());
-
- EXPECT_TRUE(returned_subnet->get4o6().getSubnet4o6().unspecified());
- EXPECT_TRUE(returned_subnet->get4o6().getSubnet4o6().get().first.isV6Zero());
- EXPECT_EQ(128, returned_subnet->get4o6().getSubnet4o6().get().second);
-
- EXPECT_FALSE(returned_subnet->getDdnsSendUpdates().unspecified());
- EXPECT_TRUE(returned_subnet->getDdnsSendUpdates().get());
-
- EXPECT_FALSE(returned_subnet->getDdnsOverrideNoUpdate().unspecified());
- EXPECT_TRUE(returned_subnet->getDdnsOverrideNoUpdate().get());
-
- EXPECT_FALSE(returned_subnet->getDdnsOverrideClientUpdate().unspecified());
- EXPECT_FALSE(returned_subnet->getDdnsOverrideClientUpdate().get());
-
- EXPECT_FALSE(returned_subnet->getDdnsReplaceClientNameMode().unspecified());
- EXPECT_EQ(D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT,
- returned_subnet->getDdnsReplaceClientNameMode().get());
-
- EXPECT_FALSE(returned_subnet->getDdnsGeneratedPrefix().unspecified());
- EXPECT_EQ("myhost", returned_subnet->getDdnsGeneratedPrefix().get());
-
- EXPECT_FALSE(returned_subnet->getDdnsQualifyingSuffix().unspecified());
- EXPECT_EQ("example.org", returned_subnet->getDdnsQualifyingSuffix().get());
-
- // The easiest way to verify whether the returned subnet matches the inserted
- // subnet is to convert both to text.
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-}
-
-// Test that subnet can be associated with a shared network.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4SharedNetwork) {
- Subnet4Ptr subnet = test_subnets_[0];
- SharedNetwork4Ptr shared_network = test_networks_[0];
-
- // Add subnet to a shared network.
- shared_network->add(subnet);
-
- // Store shared network in the database.
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
-
- // Store subnet associated with the shared network in the database.
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // Fetch this subnet by subnet identifier.
- Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
- test_subnets_[0]->getID());
- ASSERT_TRUE(returned_subnet);
-
- // The easiest way to verify whether the returned subnet matches the inserted
- // subnet is to convert both to text.
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-
- // However, the check above doesn't verify whether shared network name was
- // correctly returned from the database.
- EXPECT_EQ(shared_network->getName(), returned_subnet->getSharedNetworkName());
-}
-
-// Test that subnet can be fetched by prefix.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4ByPrefix) {
- // Insert subnet to the database.
- Subnet4Ptr subnet = test_subnets_[0];
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // Fetch the subnet by prefix.
- Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), "192.0.2.0/24");
- ASSERT_TRUE(returned_subnet);
- ASSERT_EQ(1, returned_subnet->getServerTags().size());
- EXPECT_EQ("all", returned_subnet->getServerTags().begin()->get());
-
- // Verify subnet contents.
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-
- // Fetching the subnet for an explicitly specified server tag should
- // succeed too.
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"), "192.0.2.0/24");
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-}
-
-// Test that getSubnet4 by prefix throws appropriate exceptions for various server
-// selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4byPrefixSelectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ANY(), "192.0.2.0/24"));
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::UNASSIGNED(), "192.0.2.0/24"));
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ALL(), "192.0.2.0/24"));
- EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ONE("server1"), "192.0.2.0/24"));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
- "192.0.2.0/24"),
- isc::InvalidOperation);
-}
-
-// Test that all subnets can be fetched and then deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4) {
- // Insert test subnets into the database. Note that the second subnet will
- // overwrite the first subnet as they use the same ID.
- for (auto subnet : test_subnets_) {
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // That subnet overrides the first subnet so the audit entry should
- // indicate an update.
- if (subnet->toText() == "10.0.0.0/8") {
- SCOPED_TRACE("UPDATE audit entry for the subnet " + subnet->toText());
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE, "subnet set");
-
- } else {
- SCOPED_TRACE("CREATE audit entry for the subnet " + subnet->toText());
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
- }
- }
-
- // Fetch all subnets.
- Subnet4Collection subnets = cbptr_->getAllSubnets4(ServerSelector::ALL());
- ASSERT_EQ(test_subnets_.size() - 1, subnets.size());
-
- // All subnets should also be returned for explicitly specified server tag.
- subnets = cbptr_->getAllSubnets4(ServerSelector::ONE("server1"));
- ASSERT_EQ(test_subnets_.size() - 1, subnets.size());
-
- // See if the subnets are returned ok.
- auto subnet_it = subnets.begin();
- for (auto i = 0; i < subnets.size(); ++i, ++subnet_it) {
- ASSERT_EQ(1, (*subnet_it)->getServerTags().size());
- EXPECT_EQ("all", (*subnet_it)->getServerTags().begin()->get());
- EXPECT_EQ(test_subnets_[i + 1]->toElement()->str(), (*subnet_it)->toElement()->str());
- }
-
- // Attempt to remove the non existing subnet should return 0.
- EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ALL(), 22));
- EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ALL(), "155.0.3.0/24"));
- // All subnets should be still there.
- ASSERT_EQ(test_subnets_.size() - 1, subnets.size());
-
- // Should not delete the subnet for explicit server tag because
- // our subnet is for all servers.
- EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), test_subnets_[1]->getID()));
-
- // Also, verify that behavior when deleting by prefix.
- EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), test_subnets_[2]->toText()));
-
- // Same for all subnets.
- EXPECT_EQ(0, cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1")));
-
- // Delete first subnet by id and verify that it is gone.
- EXPECT_EQ(1, cbptr_->deleteSubnet4(ServerSelector::ALL(), test_subnets_[1]->getID()));
-
- {
- SCOPED_TRACE("DELETE first subnet audit entry");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE, "subnet deleted");
- }
-
- subnets = cbptr_->getAllSubnets4(ServerSelector::ALL());
- ASSERT_EQ(test_subnets_.size() - 2, subnets.size());
-
- // Delete second subnet by prefix and verify it is gone.
- EXPECT_EQ(1, cbptr_->deleteSubnet4(ServerSelector::ALL(), test_subnets_[2]->toText()));
- subnets = cbptr_->getAllSubnets4(ServerSelector::ALL());
- ASSERT_EQ(test_subnets_.size() - 3, subnets.size());
-
- {
- SCOPED_TRACE("DELETE second subnet audit entry");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE, "subnet deleted");
- }
-
- // Delete all.
- EXPECT_EQ(1, cbptr_->deleteAllSubnets4(ServerSelector::ALL()));
- subnets = cbptr_->getAllSubnets4(ServerSelector::ALL());
- ASSERT_TRUE(subnets.empty());
-
- {
- SCOPED_TRACE("DELETE all subnets audit entry");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE,
- "deleted all subnets");
- }
-}
-
-// Test that getAllSubnets4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::UNASSIGNED()));
- EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::ALL()));
- EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::ONE("server1")));
- EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::MULTIPLE({"server1", "server2"})));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getAllSubnets4(ServerSelector::ANY()), isc::InvalidOperation);
-}
-
-// Test that subnets with different server associations are returned.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4WithServerTags) {
- auto subnet1 = test_subnets_[0];
- auto subnet2 = test_subnets_[2];
- auto subnet3 = test_subnets_[3];
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
-
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet1));
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet2));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), subnet3));
-
- Subnet4Collection subnets;
-
- // All three subnets are associated with the server1.
- EXPECT_NO_THROW(subnets = cbptr_->getAllSubnets4(ServerSelector::ONE("server1")));
- EXPECT_EQ(3, subnets.size());
-
- // First subnet is associated with all servers.
- auto returned_subnet = SubnetFetcher4::get(subnets, SubnetID(1024));
- ASSERT_TRUE(returned_subnet);
- EXPECT_TRUE(returned_subnet->hasAllServerTag());
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server2")));
-
- // Second subnet is only associated with the server1.
- returned_subnet = SubnetFetcher4::get(subnets, SubnetID(2048));
- ASSERT_TRUE(returned_subnet);
- EXPECT_FALSE(returned_subnet->hasAllServerTag());
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server2")));
-
- // Third subnet is associated with both server1 and server2.
- returned_subnet = SubnetFetcher4::get(subnets, SubnetID(4096));
- ASSERT_TRUE(returned_subnet);
- EXPECT_FALSE(returned_subnet->hasAllServerTag());
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag("server1")));
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag("server2")));
-
- // For server2 we should only get two subnets, i.e. first and last.
- EXPECT_NO_THROW(subnets = cbptr_->getAllSubnets4(ServerSelector::ONE("server2")));
- EXPECT_EQ(2, subnets.size());
-
- // First subnet is associated with all servers.
- returned_subnet = SubnetFetcher4::get(subnets, SubnetID(1024));
- ASSERT_TRUE(returned_subnet);
- EXPECT_TRUE(returned_subnet->hasAllServerTag());
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server2")));
-
- // Last subnet is associated with server1 and server2.
- returned_subnet = SubnetFetcher4::get(subnets, SubnetID(4096));
- ASSERT_TRUE(returned_subnet);
- EXPECT_FALSE(returned_subnet->hasAllServerTag());
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag("server1")));
- EXPECT_TRUE(returned_subnet->hasServerTag(ServerTag("server2")));
-
- // Only the first subnet is associated with all servers.
- EXPECT_NO_THROW(subnets = cbptr_->getAllSubnets4(ServerSelector::ALL()));
- EXPECT_EQ(1, subnets.size());
-
- returned_subnet = SubnetFetcher4::get(subnets, SubnetID(1024));
- ASSERT_TRUE(returned_subnet);
- EXPECT_TRUE(returned_subnet->hasAllServerTag());
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_subnet->hasServerTag(ServerTag("server2")));
-}
-
-// Test that getModifiedSubnets4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSubnets4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(
- cbptr_->getModifiedSubnets4(ServerSelector::UNASSIGNED(), timestamps_["yesterday"]));
- EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ALL(), timestamps_["yesterday"]));
- EXPECT_NO_THROW(
- cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"), timestamps_["yesterday"]));
- EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::MULTIPLE({"server1", "server2"}),
- timestamps_["yesterday"]));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ANY(), timestamps_["yesterday"]),
- isc::InvalidOperation);
-}
-
-// Test that selected subnet can be deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4) {
- // Create two servers in the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- auto subnet1 = test_subnets_[0];
- auto subnet2 = test_subnets_[2];
- auto subnet3 = test_subnets_[3];
-
- auto create_test_subnets = [&]() {
- // Insert three subnets, one for all servers, one for server2 and one for two
- // servers: server1 and server2.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet1));
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), subnet3));
- };
-
- create_test_subnets();
-
- // Test that subnet is not deleted for a specified server selector.
- auto test_no_delete = [this](const std::string& test_case_name,
- const ServerSelector& server_selector, const Subnet4Ptr& subnet) {
- SCOPED_TRACE(test_case_name);
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->getID()));
- EXPECT_EQ(0, deleted_count);
-
- deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->toText()));
- EXPECT_EQ(0, deleted_count);
- };
-
- {
- SCOPED_TRACE("Test valid but non matching server selectors");
- test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"), subnet1);
- test_no_delete("selector: all, actual: one", ServerSelector::ALL(), subnet2);
- test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(), subnet3);
- }
-
- // Test successful deletion of a subnet by ID.
- auto test_delete_by_id = [this](const std::string& test_case_name,
- const ServerSelector& server_selector,
- const Subnet4Ptr& subnet) {
- SCOPED_TRACE(test_case_name);
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->getID()));
- EXPECT_EQ(1, deleted_count);
-
- EXPECT_FALSE(cbptr_->getSubnet4(server_selector, subnet->getID()));
- };
-
- test_delete_by_id("all servers", ServerSelector::ALL(), subnet1);
- test_delete_by_id("any server", ServerSelector::ANY(), subnet2);
- test_delete_by_id("one server", ServerSelector::ONE("server1"), subnet3);
-
- // Re-create deleted subnets.
- create_test_subnets();
-
- // Test successful deletion of a subnet by prefix.
- auto test_delete_by_prefix = [this](const std::string& test_case_name,
- const ServerSelector& server_selector,
- const Subnet4Ptr& subnet) {
- SCOPED_TRACE(test_case_name);
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->toText()));
- EXPECT_EQ(1, deleted_count);
-
- EXPECT_FALSE(cbptr_->getSubnet4(server_selector, subnet->toText()));
- };
-
- test_delete_by_prefix("all servers", ServerSelector::ALL(), subnet1);
- test_delete_by_prefix("any server", ServerSelector::ANY(), subnet2);
- test_delete_by_prefix("one server", ServerSelector::ONE("server1"), subnet3);
-}
-
-// Test that deleteSubnet4 by ID throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4ByIdSelectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ANY(), SubnetID(1)));
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ALL(), SubnetID(1)));
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), SubnetID(1)));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
- SubnetID(1)),
- isc::InvalidOperation);
-
- // Not implemented selectors.
- EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::UNASSIGNED(), SubnetID(1)),
- isc::NotImplemented);
-}
-
-// Test that deleteSubnet4 by prefix throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4ByPrefixSelectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ANY(), "192.0.2.0/24"));
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ALL(), "192.0.2.0/24"));
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), "192.0.2.0/24"));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
- "192.0.2.0/24"),
- isc::InvalidOperation);
-
- // Not implemented selectors.
- EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::UNASSIGNED(), "192.0.2.0/24"),
- isc::NotImplemented);
-}
-
-// Test that deleteAllSubnets4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteAllSubnets4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->deleteAllSubnets4(ServerSelector::UNASSIGNED()));
- EXPECT_NO_THROW(cbptr_->deleteAllSubnets4(ServerSelector::ALL()));
- EXPECT_NO_THROW(cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1")));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->deleteAllSubnets4(ServerSelector::ANY()), isc::InvalidOperation);
- EXPECT_THROW(cbptr_->deleteAllSubnets4(ServerSelector::MULTIPLE({"server1", "server2"})),
- isc::InvalidOperation);
-}
-
-// Test that it is possible to retrieve and delete orphaned subnet.
-TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSubnet4) {
- // Create the server.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
-
- // Create the subnets and associate them with the server1.
- auto subnet = test_subnets_[0];
- auto subnet2 = test_subnets_[2];
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet));
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet2));
-
- // Delete the server. The subnets should be preserved but are considered orphaned,
- // i.e. do not belong to any server.
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteServer4(ServerTag("server1")));
- EXPECT_EQ(1, deleted_count);
-
- // Trying to fetch the subnet by server tag should return no result.
- Subnet4Ptr returned_subnet;
- EXPECT_NO_THROW(
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"), subnet->getID()));
- EXPECT_FALSE(returned_subnet);
-
- // The same if we use other calls.
- EXPECT_NO_THROW(
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"), subnet->toText()));
- EXPECT_FALSE(returned_subnet);
-
- Subnet4Collection returned_subnets;
- EXPECT_NO_THROW(returned_subnets = cbptr_->getAllSubnets4(ServerSelector::ONE("server1")));
- EXPECT_TRUE(returned_subnets.empty());
-
- EXPECT_NO_THROW(returned_subnets = cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"),
- timestamps_["two days ago"]));
- EXPECT_TRUE(returned_subnets.empty());
-
- // We should get the subnet if we ask for unassigned.
- EXPECT_NO_THROW(
- returned_subnet = cbptr_->getSubnet4(ServerSelector::UNASSIGNED(), subnet->getID()));
- ASSERT_TRUE(returned_subnet);
-
- EXPECT_NO_THROW(
- returned_subnet = cbptr_->getSubnet4(ServerSelector::UNASSIGNED(), subnet->toText()));
- ASSERT_TRUE(returned_subnet);
-
- // Also if we ask for all unassigned subnets it should be returned.
- EXPECT_NO_THROW(returned_subnets = cbptr_->getAllSubnets4(ServerSelector::UNASSIGNED()));
- ASSERT_EQ(2, returned_subnets.size());
-
- // Same for modified subnets.
- EXPECT_NO_THROW(returned_subnets = cbptr_->getModifiedSubnets4(ServerSelector::UNASSIGNED(),
- timestamps_["two days ago"]));
- ASSERT_EQ(2, returned_subnets.size());
-
- // If we ask for any subnet by subnet id, it should be returned too.
- EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(), subnet->getID()));
- ASSERT_TRUE(returned_subnet);
-
- EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(), subnet->toText()));
- ASSERT_TRUE(returned_subnet);
-
- // Deleting the subnet with the mismatched server tag should not affect our
- // subnet.
- EXPECT_NO_THROW(
- deleted_count = cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), subnet->getID()));
- EXPECT_EQ(0, deleted_count);
-
- // Also, if we delete all subnets for server1.
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1")));
- EXPECT_EQ(0, deleted_count);
-
- // We can delete this subnet when we specify ANY and the matching id.
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(ServerSelector::ANY(), subnet->getID()));
- EXPECT_EQ(1, deleted_count);
-
- // We can delete all subnets using UNASSIGNED selector.
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteAllSubnets4(ServerSelector::UNASSIGNED()););
- EXPECT_EQ(1, deleted_count);
-}
-
-// Test that subnets modified after given time can be fetched.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSubnets4) {
- // Explicitly set timestamps of subnets. First subnet has a timestamp
- // pointing to the future. Second subnet has timestamp pointing to the
- // past (yesterday). Third subnet has a timestamp pointing to the
- // past (an hour ago).
- test_subnets_[1]->setModificationTime(timestamps_["tomorrow"]);
- test_subnets_[2]->setModificationTime(timestamps_["yesterday"]);
- test_subnets_[3]->setModificationTime(timestamps_["today"]);
-
- // Insert subnets into the database.
- for (int i = 1; i < test_subnets_.size(); ++i) {
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[i]);
- }
-
- // Fetch subnets with timestamp later than today. Only one subnet
- // should be returned.
- Subnet4Collection subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(),
- timestamps_["after today"]);
- ASSERT_EQ(1, subnets.size());
-
- // All subnets should also be returned for explicitly specified server tag.
- subnets = cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"),
- timestamps_["after today"]);
- ASSERT_EQ(1, subnets.size());
-
- // Fetch subnets with timestamp later than yesterday. We should get
- // two subnets.
- subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(), timestamps_["after yesterday"]);
- ASSERT_EQ(2, subnets.size());
-
- // Fetch subnets with timestamp later than tomorrow. Nothing should
- // be returned.
- subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(), timestamps_["after tomorrow"]);
- ASSERT_TRUE(subnets.empty());
-}
-
-// Test that lifetimes in subnets are handled as expected.
-TEST_F(PgSqlConfigBackendDHCPv4Test, subnetLifetime) {
- // Insert new subnet with unspecified valid lifetime
- Triplet<uint32_t> unspecified;
- Subnet4Ptr subnet(new Subnet4(IOAddress("192.0.2.0"), 24, 30, 40, unspecified, 1111));
- subnet->setIface("eth1");
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // Fetch this subnet by subnet identifier
- Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
-
- // Verified returned and original subnets match.
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-
- // Update the valid lifetime.
- subnet->setValid(Triplet<uint32_t>(100, 200, 300));
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // Fetch and verify again.
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
- EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-}
-
-// Test that subnets belonging to a shared network can be retrieved.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetworkSubnets4) {
- // Assign test subnets to shared networks level1 and level2.
- test_subnets_[1]->setSharedNetworkName("level1");
- test_subnets_[2]->setSharedNetworkName("level2");
- test_subnets_[3]->setSharedNetworkName("level2");
-
- // Store shared networks in the database.
- for (auto network : test_networks_) {
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), network);
- }
-
- // Store subnets in the database.
- for (auto subnet : test_subnets_) {
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
- }
-
- // Fetch all subnets belonging to shared network level1.
- Subnet4Collection subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ALL(), "level1");
- ASSERT_EQ(1, subnets.size());
-
- // Returned subnet should match test subnet #1.
- EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(), (*subnets.begin())->toElement()));
-
- // All subnets should also be returned for ANY server.
- subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ANY(), "level1");
- ASSERT_EQ(1, subnets.size());
-
- // Returned subnet should match test subnet #1.
- EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(), (*subnets.begin())->toElement()));
-
- // Check server tag
- ASSERT_EQ(1, (*subnets.begin())->getServerTags().size());
- EXPECT_EQ("all", (*subnets.begin())->getServerTags().begin()->get());
-
- // Fetch all subnets belonging to shared network level2.
- subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ALL(), "level2");
- ASSERT_EQ(2, subnets.size());
-
- ElementPtr test_list = Element::createList();
- test_list->add(test_subnets_[2]->toElement());
- test_list->add(test_subnets_[3]->toElement());
-
- ElementPtr returned_list = Element::createList();
- auto subnet = subnets.begin();
- returned_list->add((*subnet)->toElement());
- returned_list->add((*++subnet)->toElement());
-
- EXPECT_TRUE(isEquivalent(returned_list, test_list));
-
- // All subnets should also be returned for explicitly specified server tag.
- subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ONE("server1"), "level2");
- ASSERT_EQ(2, subnets.size());
-
- returned_list = Element::createList();
- subnet = subnets.begin();
- returned_list->add((*subnet)->toElement());
- returned_list->add((*++subnet)->toElement());
-
- EXPECT_TRUE(isEquivalent(returned_list, test_list));
-}
-
-// Test that pools are properly updated as a result a subnet update.
-TEST_F(PgSqlConfigBackendDHCPv4Test, subnetUpdatePools) {
-
- auto test_subnet_update = [this](const std::string& subnet_prefix, const SubnetID& subnet_id) {
- // Add the subnet with two pools.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[0]));
- // Make sure that the pools have been added to the database.
- EXPECT_EQ(2, countRows("dhcp4_pool"));
-
- // Create the subnet without options which updates the existing
- // subnet.
- Subnet4Ptr subnet(new Subnet4(IOAddress(subnet_prefix), 24, 30, 40, 60, subnet_id));
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
- // Check that options are gone.
- EXPECT_EQ(0, countRows("dhcp4_pool"));
- };
-
- {
- SCOPED_TRACE("update subnet, modify subnet id");
- // Create another subnet with the same prefix as the original subnet but
- // different id. This is legal to update the subnet id if the prefix is
- // stable. However, the new subnet has no address pools, so we need to
- // check of the pools associated with the existing subnet instance are
- // gone after the update.
- test_subnet_update("192.0.2.0", 2048);
- }
-
- {
- SCOPED_TRACE("update subnet, modify prefix");
- // Create a subnet with the same subnet id but different prefix.
- // The prefix should be updated.
- test_subnet_update("192.0.3.0", 1024);
- }
-}
-
-// Test that deleting a subnet triggers deletion of the options associated
-// with the subnet and pools.
-TEST_F(PgSqlConfigBackendDHCPv4Test, subnetOptions) {
- // Add the subnet with two pools and three options.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[0]));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
- EXPECT_EQ(3, countRows("dhcp4_options"));
-
- // The second subnet uses the same subnet id, so this operation should replace
- // the existing subnet and its options. The new instance has two pools, each
- // including one option, so we should end up with two options.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[1]));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
- EXPECT_EQ(2, countRows("dhcp4_options"));
-
- // Add third subnet with a single option. The number of options in the database
- // should now be 3.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[2]));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
- EXPECT_EQ(3, countRows("dhcp4_options"));
-
- // Delete the subnet. All options and pools it contains should also be removed, leaving
- // the last added subnet and its sole option.
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ALL(), test_subnets_[1]->getID()));
- EXPECT_EQ(1, countRows("dhcp4_subnet"));
- EXPECT_EQ(0, countRows("dhcp4_pool"));
- EXPECT_EQ(1, countRows("dhcp4_options"));
-
- // Add the first subnet again. We should now have 4 options: 3 options from the
- // newly added subnet and one option from the existing subnet.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[0]));
- EXPECT_EQ(4, countRows("dhcp4_options"));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
-
- // Delete the subnet including 3 options. The option from the other subnet should not
- // be affected.
- EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ALL(), test_subnets_[0]->getID()));
- EXPECT_EQ(1, countRows("dhcp4_subnet"));
- EXPECT_EQ(0, countRows("dhcp4_pool"));
- EXPECT_EQ(1, countRows("dhcp4_options"));
-}
-
-// Test that shared network can be inserted, fetched, updated and then
-// fetched again.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4) {
- // Insert the server2 into the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- auto shared_network = test_networks_[0];
- auto shared_network2 = test_networks_[2];
-
- // Insert two shared networks, one for all servers, and one for server2.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server2"), shared_network2));
-
- // We are not going to support selection of a single entry for multiple servers.
- EXPECT_THROW(cbptr_->getSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- test_networks_[0]->getName()),
- isc::InvalidOperation);
-
- // Test that this shared network will be fetched for various server selectors.
- auto test_get_network = [this,
- &shared_network](const std::string& test_case_name,
- const ServerSelector& server_selector,
- const std::string& expected_tag = ServerTag::ALL) {
- SCOPED_TRACE(test_case_name);
- SharedNetwork4Ptr network;
- ASSERT_NO_THROW(
- network = cbptr_->getSharedNetwork4(server_selector, shared_network->getName()));
- ASSERT_TRUE(network);
-
- EXPECT_GT(network->getId(), 0);
- ASSERT_EQ(1, network->getServerTags().size());
- EXPECT_EQ(expected_tag, network->getServerTags().begin()->get());
-
- // The easiest way to verify whether the returned shared network matches the
- // inserted shared network is to convert both to text.
- EXPECT_EQ(shared_network->toElement()->str(), network->toElement()->str());
- };
-
- {
- SCOPED_TRACE("testing various server selectors before update");
- test_get_network("all servers", ServerSelector::ALL());
- test_get_network("one server", ServerSelector::ONE("server1"));
- test_get_network("any server", ServerSelector::ANY());
- }
-
- {
- SCOPED_TRACE("CREATE audit entry for a shared network");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
- "shared network set");
- }
-
- // Update shared network in the database.
- shared_network = test_networks_[1];
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
-
- {
- SCOPED_TRACE("testing various server selectors after update");
- test_get_network("all servers after update", ServerSelector::ALL());
- test_get_network("one server after update", ServerSelector::ONE("server1"));
- test_get_network("any server after update", ServerSelector::ANY());
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for a shared network");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
- "shared network set");
- }
-
- // The server2 specific shared network should not be returned if the
- // server selector is not matching.
- EXPECT_FALSE(cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network2->getName()));
- EXPECT_FALSE(
- cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"), shared_network2->getName()));
-
- {
- SCOPED_TRACE("testing selectors for server2 specific shared network");
- shared_network = shared_network2;
- test_get_network("one server", ServerSelector::ONE("server2"), "server2");
- test_get_network("any server", ServerSelector::ANY(), "server2");
- }
-}
-
-// Test that getSharedNetwork4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->getSharedNetwork4(ServerSelector::ANY(), "level1"));
- EXPECT_NO_THROW(cbptr_->getSharedNetwork4(ServerSelector::UNASSIGNED(), "level1"));
- EXPECT_NO_THROW(cbptr_->getSharedNetwork4(ServerSelector::ALL(), "level1"));
- EXPECT_NO_THROW(cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- "level1"),
- isc::InvalidOperation);
-}
-
-// Test that shared network may be created and updated and the server tags
-// are properly assigned to it.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateSharedNetwork4) {
- auto shared_network = test_networks_[0];
-
- // An attempt to insert the shared network for non-existing server should fail.
- EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network),
- NullKeyError);
-
- // Insert the server1 into the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- // Insert the server2 into the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
- {
- SCOPED_TRACE("CREATE audit entry for shared network and ALL servers");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
- "shared network set");
- }
-
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- shared_network));
- {
- SCOPED_TRACE("CREATE audit entry for shared network and MULTIPLE servers");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
- "shared network set");
- }
-
- SharedNetwork4Ptr network;
- ASSERT_NO_THROW(
- network = cbptr_->getSharedNetwork4(ServerSelector::ANY(), shared_network->getName()));
- ASSERT_TRUE(network);
- EXPECT_TRUE(network->hasServerTag(ServerTag("server1")));
- EXPECT_TRUE(network->hasServerTag(ServerTag("server2")));
- EXPECT_FALSE(network->hasServerTag(ServerTag()));
-}
-
-// Test that createUpdateSharedNetwork4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateSharedNetwork4Selectors) {
- ASSERT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- ASSERT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
-
- // Supported selectors.
- SharedNetwork4Ptr shared_network(new SharedNetwork4("all"));
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
- shared_network.reset(new SharedNetwork4("one"));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network));
- shared_network.reset(new SharedNetwork4("multiple"));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- shared_network));
-
- // Not supported server selectors.
- EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ANY(), shared_network),
- isc::InvalidOperation);
-
- // Not implemented server selectors.
- EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::UNASSIGNED(), shared_network),
- isc::NotImplemented);
-}
-
-// Test that the information about unspecified optional parameters gets
-// propagated to the database.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4WithOptionalUnspecified) {
- // Insert new shared network.
- SharedNetwork4Ptr shared_network = test_networks_[2];
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
-
- // Fetch this shared network by name.
- SharedNetwork4Ptr returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
- test_networks_[2]->getName());
- ASSERT_TRUE(returned_network);
-
- EXPECT_TRUE(returned_network->getIface().unspecified());
- EXPECT_TRUE(returned_network->getIface().empty());
-
- EXPECT_TRUE(returned_network->getClientClass().unspecified());
- EXPECT_TRUE(returned_network->getClientClass().empty());
-
- EXPECT_TRUE(returned_network->getValid().unspecified());
- EXPECT_EQ(0, returned_network->getValid().get());
-
- EXPECT_TRUE(returned_network->getT1().unspecified());
- EXPECT_EQ(0, returned_network->getT1().get());
-
- EXPECT_TRUE(returned_network->getT2().unspecified());
- EXPECT_EQ(0, returned_network->getT2().get());
-
- EXPECT_TRUE(returned_network->getReservationsGlobal().unspecified());
- EXPECT_FALSE(returned_network->getReservationsGlobal().get());
-
- EXPECT_TRUE(returned_network->getReservationsInSubnet().unspecified());
- EXPECT_TRUE(returned_network->getReservationsInSubnet().get());
-
- EXPECT_TRUE(returned_network->getReservationsOutOfPool().unspecified());
- EXPECT_FALSE(returned_network->getReservationsOutOfPool().get());
-
- EXPECT_TRUE(returned_network->getCalculateTeeTimes().unspecified());
- EXPECT_FALSE(returned_network->getCalculateTeeTimes().get());
-
- EXPECT_TRUE(returned_network->getT1Percent().unspecified());
- EXPECT_EQ(0.0, returned_network->getT1Percent().get());
-
- EXPECT_TRUE(returned_network->getT2Percent().unspecified());
- EXPECT_EQ(0.0, returned_network->getT2Percent().get());
-
- EXPECT_TRUE(returned_network->getMatchClientId().unspecified());
- EXPECT_TRUE(returned_network->getMatchClientId().get());
-
- EXPECT_TRUE(returned_network->getAuthoritative().unspecified());
- EXPECT_FALSE(returned_network->getAuthoritative().get());
-
- EXPECT_FALSE(returned_network->getDdnsSendUpdates().unspecified());
- EXPECT_TRUE(returned_network->getDdnsSendUpdates().get());
-
- EXPECT_FALSE(returned_network->getDdnsOverrideNoUpdate().unspecified());
- EXPECT_TRUE(returned_network->getDdnsOverrideNoUpdate().get());
-
- EXPECT_FALSE(returned_network->getDdnsOverrideClientUpdate().unspecified());
- EXPECT_FALSE(returned_network->getDdnsOverrideClientUpdate().get());
-
- EXPECT_FALSE(returned_network->getDdnsReplaceClientNameMode().unspecified());
- EXPECT_EQ(D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT,
- returned_network->getDdnsReplaceClientNameMode().get());
-
- EXPECT_FALSE(returned_network->getDdnsGeneratedPrefix().unspecified());
- EXPECT_EQ("myhost", returned_network->getDdnsGeneratedPrefix().get());
-
- EXPECT_FALSE(returned_network->getDdnsQualifyingSuffix().unspecified());
- EXPECT_EQ("example.org", returned_network->getDdnsQualifyingSuffix().get());
-}
-
-// Test that deleteSharedNetworkSubnets4 with not ANY selector throw.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetworkSubnets4) {
- EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::UNASSIGNED(),
- test_networks_[1]->getName()),
- isc::InvalidOperation);
- EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::ALL(),
- test_networks_[1]->getName()),
- isc::InvalidOperation);
- EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::ONE("server1"),
- test_networks_[1]->getName()),
- isc::InvalidOperation);
- EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::MULTIPLE({"server1", "server"
- "2"}),
- test_networks_[1]->getName()),
- isc::InvalidOperation);
-}
-
-// Test that all shared networks can be fetched.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4) {
- // Insert test shared networks into the database. Note that the second shared
- // network will overwrite the first shared network as they use the same name.
- for (auto network : test_networks_) {
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), network);
-
- // That shared network overrides the first one so the audit entry should
- // indicate an update.
- if ((network->getName() == "level1") && (!audit_entries_["all"].empty())) {
- SCOPED_TRACE("UPDATE audit entry for the shared network " + network->getName());
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
- "shared network set");
-
- } else {
- SCOPED_TRACE("CREATE audit entry for the shared network " + network->getName());
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
- "shared network set");
- }
- }
-
- // Fetch all shared networks.
- SharedNetwork4Collection networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
- ASSERT_EQ(test_networks_.size() - 1, networks.size());
-
- // All shared networks should also be returned for explicitly specified
- // server tag.
- networks = cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1"));
- ASSERT_EQ(test_networks_.size() - 1, networks.size());
-
- // See if shared networks are returned ok.
- for (auto i = 0; i < networks.size(); ++i) {
- EXPECT_EQ(test_networks_[i + 1]->toElement()->str(), networks[i]->toElement()->str());
- ASSERT_EQ(1, networks[i]->getServerTags().size());
- EXPECT_EQ("all", networks[i]->getServerTags().begin()->get());
- }
-
- // Add some subnets.
- test_networks_[1]->add(test_subnets_[0]);
- test_subnets_[2]->setSharedNetworkName("level2");
- test_networks_[2]->add(test_subnets_[3]);
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[0]);
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[2]);
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[3]);
-
- // Both ways to attach a subnet are equivalent.
- Subnet4Ptr subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[0]->getID());
- ASSERT_TRUE(subnet);
- EXPECT_EQ("level1", subnet->getSharedNetworkName());
-
- {
- SCOPED_TRACE("CREATE audit entry for subnets");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set",
- ServerSelector::ALL(), 3);
- }
-
- // Deleting non-existing shared network should return 0.
- EXPECT_EQ(0, cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), "big-fish"));
- // All shared networks should be still there.
- ASSERT_EQ(test_networks_.size() - 1, networks.size());
-
- // Should not delete the shared network for explicit server tag
- // because our shared network is for all servers.
- EXPECT_EQ(0, cbptr_->deleteSharedNetwork4(ServerSelector::ONE("server1"),
- test_networks_[1]->getName()));
-
- // Same for all shared networks.
- EXPECT_EQ(0, cbptr_->deleteAllSharedNetworks4(ServerSelector::ONE("server1")));
-
- // Delete first shared network with it subnets and verify it is gone.
- // Begin by its subnet.
- EXPECT_EQ(1, cbptr_->deleteSharedNetworkSubnets4(ServerSelector::ANY(),
- test_networks_[1]->getName()));
-
- {
- SCOPED_TRACE("DELETE audit entry for subnets of the first shared network");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE,
- "deleted all subnets for a shared network");
- }
-
- // Check that the subnet is gone..
- subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[0]->getID());
- EXPECT_FALSE(subnet);
-
- // And after the shared network itself.
- EXPECT_EQ(1, cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), test_networks_[1]->getName()));
- networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
- ASSERT_EQ(test_networks_.size() - 2, networks.size());
-
- {
- SCOPED_TRACE("DELETE audit entry for the first shared network");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::DELETE,
- "shared network deleted");
- }
-
- // Delete all.
- EXPECT_EQ(2, cbptr_->deleteAllSharedNetworks4(ServerSelector::ALL()));
- networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
- ASSERT_TRUE(networks.empty());
-
- {
- SCOPED_TRACE("DELETE audit entry for the remaining two shared networks");
- // The last parameter indicates that we expect two new audit entries.
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::DELETE,
- "deleted all shared networks", ServerSelector::ALL(), 2);
- }
-
- // Check that subnets are still there but detached.
- subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[2]->getID());
- ASSERT_TRUE(subnet);
- EXPECT_TRUE(subnet->getSharedNetworkName().empty());
- subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[3]->getID());
- ASSERT_TRUE(subnet);
- EXPECT_TRUE(subnet->getSharedNetworkName().empty());
-}
-
-// Test that getAllSharedNetworks4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::UNASSIGNED()));
- EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ALL()));
- EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1")));
- EXPECT_NO_THROW(
- cbptr_->getAllSharedNetworks4(ServerSelector::MULTIPLE({"server1", "server2"})));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ANY()), isc::InvalidOperation);
-}
-
-// Test that shared networks with different server associations are returned.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4WithServerTags) {
- auto shared_network1 = test_networks_[0];
- auto shared_network2 = test_networks_[2];
- auto shared_network3 = test_networks_[3];
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
-
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network1));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network2));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- shared_network3));
-
- SharedNetwork4Collection networks;
-
- // All three networks are associated with the server1.
- EXPECT_NO_THROW(networks = cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1")));
- EXPECT_EQ(3, networks.size());
-
- // First network is associated with all servers.
- auto returned_network = SharedNetworkFetcher4::get(networks, "level1");
- ASSERT_TRUE(returned_network);
- EXPECT_TRUE(returned_network->hasAllServerTag());
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server2")));
-
- // Second network is only associated with the server1.
- returned_network = SharedNetworkFetcher4::get(networks, "level2");
- ASSERT_TRUE(returned_network);
- EXPECT_FALSE(returned_network->hasAllServerTag());
- EXPECT_TRUE(returned_network->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server2")));
-
- // Third network is associated with both server1 and server2.
- returned_network = SharedNetworkFetcher4::get(networks, "level3");
- ASSERT_TRUE(returned_network);
- EXPECT_FALSE(returned_network->hasAllServerTag());
- EXPECT_TRUE(returned_network->hasServerTag(ServerTag("server1")));
- EXPECT_TRUE(returned_network->hasServerTag(ServerTag("server2")));
-
- // For server2 we should only get two shared networks, i.e. first and last.
- EXPECT_NO_THROW(networks = cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server2")));
- EXPECT_EQ(2, networks.size());
-
- // First shared network is associated with all servers.
- returned_network = SharedNetworkFetcher4::get(networks, "level1");
- ASSERT_TRUE(returned_network);
- EXPECT_TRUE(returned_network->hasAllServerTag());
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server2")));
-
- // Last shared network is associated with server1 and server2.
- returned_network = SharedNetworkFetcher4::get(networks, "level3");
- ASSERT_TRUE(returned_network);
- EXPECT_FALSE(returned_network->hasAllServerTag());
- EXPECT_TRUE(returned_network->hasServerTag(ServerTag("server1")));
- EXPECT_TRUE(returned_network->hasServerTag(ServerTag("server2")));
-
- // Only the first shared network is associated with all servers.
- EXPECT_NO_THROW(networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL()));
- EXPECT_EQ(1, networks.size());
-
- returned_network = SharedNetworkFetcher4::get(networks, "level1");
- ASSERT_TRUE(returned_network);
- EXPECT_TRUE(returned_network->hasAllServerTag());
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server1")));
- EXPECT_FALSE(returned_network->hasServerTag(ServerTag("server2")));
-}
-
-// Test that shared networks modified after given time can be fetched.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSharedNetworks4) {
- // Explicitly set timestamps of shared networks. First shared
- // network has a timestamp pointing to the future. Second shared
- // network has timestamp pointing to the past (yesterday).
- // Third shared network has a timestamp pointing to the
- // past (an hour ago).
- test_networks_[1]->setModificationTime(timestamps_["tomorrow"]);
- test_networks_[2]->setModificationTime(timestamps_["yesterday"]);
- test_networks_[3]->setModificationTime(timestamps_["today"]);
-
- // Insert shared networks into the database.
- for (int i = 1; i < test_networks_.size(); ++i) {
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), test_networks_[i]);
- }
-
- // Fetch shared networks with timestamp later than today. Only one
- // shared network should be returned.
- SharedNetwork4Collection networks =
- cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(), timestamps_["after today"]);
- ASSERT_EQ(1, networks.size());
-
- // Fetch shared networks with timestamp later than yesterday. We
- // should get two shared networks.
- networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(),
- timestamps_["after yesterday"]);
- ASSERT_EQ(2, networks.size());
-
- // Fetch shared networks with timestamp later than tomorrow. Nothing
- // should be returned.
- networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(),
- timestamps_["after tomorrow"]);
- ASSERT_TRUE(networks.empty());
-}
-
-// Test that getModifiedSharedNetworks4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSharedNetworks4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(
- cbptr_->getModifiedSharedNetworks4(ServerSelector::UNASSIGNED(), timestamps_["yesterday"]));
- EXPECT_NO_THROW(
- cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(), timestamps_["yesterday"]));
- EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::ONE("server1"),
- timestamps_["yesterday"]));
- EXPECT_NO_THROW(
- cbptr_->getModifiedSharedNetworks4(ServerSelector::MULTIPLE({"server1", "server2"}),
- timestamps_["yesterday"]));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::ANY(),
- timestamps_["yesterday"]),
- isc::InvalidOperation);
-}
-
-// Test that selected shared network can be deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4) {
- // Create two servers in the database.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("CREATE audit entry for server");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- auto shared_network1 = test_networks_[0];
- auto shared_network2 = test_networks_[2];
- auto shared_network3 = test_networks_[3];
-
- // Insert three shared networks, one for all servers, one for server2 and
- // one for two servers: server1 and server2.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network1));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server2"), shared_network2));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- shared_network3));
-
- auto test_no_delete = [this](const std::string& test_case_name,
- const ServerSelector& server_selector,
- const SharedNetwork4Ptr& shared_network) {
- SCOPED_TRACE(test_case_name);
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork4(server_selector,
- shared_network->getName()));
- EXPECT_EQ(0, deleted_count);
- };
-
- {
- SCOPED_TRACE("Test valid but non matching server selectors");
- test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"),
- shared_network1);
- test_no_delete("selector: all, actual: one", ServerSelector::ALL(), shared_network2);
- test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(), shared_network3);
- }
-
- // We are not going to support deletion of a single entry for multiple servers.
- EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- shared_network3->getName()),
- isc::InvalidOperation);
-
- // We currently don't support deleting a shared network with specifying
- // an unassigned server tag. Use ANY to delete any subnet instead.
- EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::UNASSIGNED(),
- shared_network1->getName()),
- isc::NotImplemented);
-
- // Test successful deletion of a shared network.
- auto test_delete = [this](const std::string& test_case_name,
- const ServerSelector& server_selector,
- const SharedNetwork4Ptr& shared_network) {
- SCOPED_TRACE(test_case_name);
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork4(server_selector,
- shared_network->getName()));
- EXPECT_EQ(1, deleted_count);
-
- EXPECT_FALSE(cbptr_->getSharedNetwork4(server_selector, shared_network->getName()));
- };
-
- test_delete("all servers", ServerSelector::ALL(), shared_network1);
- test_delete("any server", ServerSelector::ANY(), shared_network2);
- test_delete("one server", ServerSelector::ONE("server1"), shared_network3);
-}
-
-// Test that deleteSharedNetwork4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::ANY(), "level1"));
- EXPECT_NO_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), "level1"));
- EXPECT_NO_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
- "level1"),
- isc::InvalidOperation);
-
- // Not implemented selectors.
- EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::UNASSIGNED(), "level1"),
- isc::NotImplemented);
-}
-
-// Test that deleteAllSharedNetworks4 throws appropriate exceptions for various
-// server selectors.
-TEST_F(PgSqlConfigBackendDHCPv4Test, deleteAllSharedNetworks4Selectors) {
- // Supported selectors.
- EXPECT_NO_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::UNASSIGNED()));
- EXPECT_NO_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::ALL()));
- EXPECT_NO_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::ONE("server1")));
-
- // Not supported selectors.
- EXPECT_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::ANY()), isc::InvalidOperation);
- EXPECT_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::MULTIPLE({"server1", "server2"})),
- isc::InvalidOperation);
-}
-
-// Test that it is possible to retrieve and delete orphaned shared network.
-TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSharedNetwork) {
- // Create the server.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
-
- // Create the shared networks and associate them with the server1.
- auto shared_network = test_networks_[0];
- auto shared_network2 = test_networks_[2];
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network));
- EXPECT_NO_THROW(
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network2));
-
- // Delete the server. The shared networks should be preserved but are
- // considered orphaned, i.e. do not belong to any server.
- uint64_t deleted_count = 0;
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteServer4(ServerTag("server1")));
- EXPECT_EQ(1, deleted_count);
-
- // Trying to fetch this shared network by server tag should return no result.
- SharedNetwork4Ptr returned_network;
- EXPECT_NO_THROW(
- returned_network = cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
- EXPECT_FALSE(returned_network);
-
- // The same if we use other calls.
- SharedNetwork4Collection returned_networks;
- EXPECT_NO_THROW(
- returned_networks = cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1")));
- EXPECT_TRUE(returned_networks.empty());
-
- EXPECT_NO_THROW(
- returned_networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::ONE("server1"),
- timestamps_["two days ago"]));
- EXPECT_TRUE(returned_networks.empty());
-
- // We should get the shared network if we ask for unassigned.
- EXPECT_NO_THROW(
- returned_network = cbptr_->getSharedNetwork4(ServerSelector::UNASSIGNED(), "level1"));
- ASSERT_TRUE(returned_network);
-
- // Also if we ask for all unassigned networks it should be returned.
- EXPECT_NO_THROW(
- returned_networks = cbptr_->getAllSharedNetworks4(ServerSelector::UNASSIGNED()));
- ASSERT_EQ(2, returned_networks.size());
-
- // And all modified.
- EXPECT_NO_THROW(
- returned_networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::UNASSIGNED(),
- timestamps_["two days ago"]));
- ASSERT_EQ(2, returned_networks.size());
-
- // If we ask for any network by name, it should be returned too.
- EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork4(ServerSelector::ANY(), "level1"));
- ASSERT_TRUE(returned_network);
-
- // Deleting a shared network with the mismatched server tag should not affect
- // our shared network.
- EXPECT_NO_THROW(
- deleted_count = cbptr_->deleteSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
- EXPECT_EQ(0, deleted_count);
-
- // Also, if we delete all shared networks for server1.
- EXPECT_NO_THROW(
- deleted_count = cbptr_->deleteAllSharedNetworks4(ServerSelector::ONE("server1")));
- EXPECT_EQ(0, deleted_count);
-
- // We can delete this shared network when we specify ANY and the matching name.
- EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork4(ServerSelector::ANY(), "level1"));
- EXPECT_EQ(1, deleted_count);
-
- // We can delete all networks using UNASSIGNED selector.
- EXPECT_NO_THROW(
- deleted_count = cbptr_->deleteAllSharedNetworks4(ServerSelector::UNASSIGNED()););
- EXPECT_EQ(1, deleted_count);
-}
-
-// Test that lifetimes in shared networks are handled as expected.
-TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkLifetime) {
- // Insert new shared network with unspecified valid lifetime
- SharedNetwork4Ptr network(new SharedNetwork4("foo"));
- Triplet<uint32_t> unspecified;
- network->setValid(unspecified);
- network->setIface("eth1");
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), network);
-
- // Fetch this shared network.
- SharedNetwork4Ptr returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), "foo");
- ASSERT_TRUE(returned_network);
-
- // Verified returned and original shared networks match.
- EXPECT_EQ(network->toElement()->str(), returned_network->toElement()->str());
-
- // Update the preferred and valid lifetime.
- network->setValid(Triplet<uint32_t>(100, 200, 300));
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), network);
-
- // Fetch and verify again.
- returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), "foo");
- ASSERT_TRUE(returned_network);
- EXPECT_EQ(network->toElement()->str(), returned_network->toElement()->str());
-}
-
-// Test that deleting a shared network triggers deletion of the options
-// associated with the shared network.
-TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptions) {
- // Add shared network with three options.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), test_networks_[0]));
- EXPECT_EQ(3, countRows("dhcp4_options"));
-
- // Add another shared network with a single option. The numnber of options in the
- // database should now be 4.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), test_networks_[2]));
- EXPECT_EQ(4, countRows("dhcp4_options"));
-
- // The second shared network uses the same name as the first shared network, so
- // this operation should replace the existing shared network and its options.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), test_networks_[1]));
- EXPECT_EQ(1, countRows("dhcp4_options"));
-
- // Remove the shared network. This should not affect options assigned to the
- // other shared network.
- EXPECT_NO_THROW(
- cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), test_networks_[1]->getName()));
- EXPECT_EQ(1, countRows("dhcp4_shared_network"));
- EXPECT_EQ(1, countRows("dhcp4_options"));
-
- // Create the first option again. The number of options should be equal to the
- // sum of options associated with both shared networks.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), test_networks_[0]));
- EXPECT_EQ(4, countRows("dhcp4_options"));
-
- // Delete this shared network. This should not affect the option associated
- // with the remaining shared network.
- EXPECT_NO_THROW(
- cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), test_networks_[0]->getName()));
- EXPECT_EQ(1, countRows("dhcp4_shared_network"));
- EXPECT_EQ(1, countRows("dhcp4_options"));
-}
-
-// Test that option definition can be inserted, fetched, updated and then
-// fetched again.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getOptionDef4) {
- // Insert new option definition.
- OptionDefinitionPtr option_def = test_option_defs_[0];
- cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), option_def);
-
- // Fetch this option_definition by subnet identifier.
- OptionDefinitionPtr returned_option_def =
- cbptr_->getOptionDef4(ServerSelector::ALL(), test_option_defs_[0]->getCode(),
- test_option_defs_[0]->getOptionSpaceName());
- ASSERT_TRUE(returned_option_def);
- EXPECT_GT(returned_option_def->getId(), 0);
- ASSERT_EQ(1, returned_option_def->getServerTags().size());
- EXPECT_EQ("all", returned_option_def->getServerTags().begin()->get());
-
- EXPECT_TRUE(returned_option_def->equals(*option_def));
-
- {
- SCOPED_TRACE("CREATE audit entry for an option definition");
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
- "option definition set");
- }
-
- // Update the option definition in the database.
- OptionDefinitionPtr option_def2 = test_option_defs_[1];
- cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), option_def2);
-
- // Fetch updated option definition and see if it matches.
- returned_option_def = cbptr_->getOptionDef4(ServerSelector::ALL(),
- test_option_defs_[1]->getCode(),
- test_option_defs_[1]->getOptionSpaceName());
- EXPECT_TRUE(returned_option_def->equals(*option_def2));
-
- // Fetching option definition for an explicitly specified server tag
- // should succeed too.
- returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server1"),
- test_option_defs_[1]->getCode(),
- test_option_defs_[1]->getOptionSpaceName());
- EXPECT_TRUE(returned_option_def->equals(*option_def2));
-
- {
- SCOPED_TRACE("UPDATE audit entry for an option definition");
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::UPDATE,
- "option definition set");
- }
-}
-
-// This test verifies that it is possible to differentiate between the
-// option definitions by server tag and that the option definition
-// specified for the particular server overrides the definition for
-// all servers.
-TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
- OptionDefinitionPtr option1 = test_option_defs_[0];
- OptionDefinitionPtr option2 = test_option_defs_[1];
- OptionDefinitionPtr option3 = test_option_defs_[4];
-
- // An attempt to create option definition for non-existing server should
- // fail.
- EXPECT_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server1"), option1),
- NullKeyError);
-
- // Create two servers.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
- {
- SCOPED_TRACE("server1 is created");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("server2 is created");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- // This time creation of the option definition for the server1 should pass.
- EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server1"), option1));
- {
- SCOPED_TRACE("option definition for server1 is set");
- // The value of 3 means there should be 3 audit entries available for the
- // server1, two that indicate creation of the servers and one that we
- // validate, which sets the option definition.
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
- "option definition set", ServerSelector::ONE("server1"), 3, 1);
- }
-
- // Creation of the option definition for the server2 should also pass.
- EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server2"), option2));
- {
- SCOPED_TRACE("option definition for server2 is set");
- // Same as in case of the server1, there should be 3 audit entries and
- // we validate one of them.
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
- "option definition set", ServerSelector::ONE("server2"), 3, 1);
- }
-
- // Finally, creation of the option definition for all servers should
- // also pass.
- EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), option3));
- {
- SCOPED_TRACE("option definition for server2 is set");
- // There should be one new audit entry for all servers. It logs
- // the insertion of the option definition.
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
- "option definition set", ServerSelector::ALL(), 1, 1);
- }
-
- OptionDefinitionPtr returned_option_def;
-
- // Try to fetch the option definition specified for all servers. It should
- // return the third one.
- EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef4(ServerSelector::ALL(),
- option3->getCode(),
- option3->getOptionSpaceName()));
- ASSERT_TRUE(returned_option_def);
- EXPECT_TRUE(returned_option_def->equals(*option3));
-
- // Try to fetch the option definition specified for server1. It should
- // override the definition for all servers.
- EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server1"),
- option1->getCode(),
- option1->getOptionSpaceName()));
- ASSERT_TRUE(returned_option_def);
- EXPECT_TRUE(returned_option_def->equals(*option1));
-
- // The same in case of the server2.
- EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server2"),
- option2->getCode(),
- option2->getOptionSpaceName()));
- ASSERT_TRUE(returned_option_def);
- EXPECT_TRUE(returned_option_def->equals(*option2));
-
- OptionDefContainer returned_option_defs;
-
- // Try to fetch the collection of the option definitions for server1, server2
- // and server3. The server3 does not have an explicit option definition, so
- // for this server we should get the definition associated with "all" servers.
- EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs4(
- ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
- ASSERT_EQ(3, returned_option_defs.size());
-
- // Check that expected option definitions have been returned.
- auto current_option = returned_option_defs.begin();
- EXPECT_TRUE((*current_option)->equals(*option1));
- EXPECT_TRUE((*(++current_option))->equals(*option2));
- EXPECT_TRUE((*(++current_option))->equals(*option3));
-
- // Try to fetch the collection of options specified for all servers.
- // This excludes the options specific to server1 and server2. It returns
- // only the common ones.
- EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL());
-
- );
- ASSERT_EQ(1, returned_option_defs.size());
- EXPECT_TRUE((*returned_option_defs.begin())->equals(*option3));
-
- // Delete the server1. It should remove associations of this server with the
- // option definitions and the option definition itself.
- EXPECT_NO_THROW(cbptr_->deleteServer4(ServerTag("server1")));
- EXPECT_NO_THROW(
- returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ONE("server1"));
-
- );
- ASSERT_EQ(1, returned_option_defs.size());
- EXPECT_TRUE((*returned_option_defs.begin())->equals(*option3));
-
- {
- SCOPED_TRACE("DELETE audit entry for the option definition after server deletion");
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
- "deleting a server", ServerSelector::ONE("server1"), 2, 1);
- }
-
- // Attempt to delete option definition for server1.
- uint64_t deleted_num = 0;
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteOptionDef4(ServerSelector::ONE("server1"),
- option1->getCode(),
- option1->getOptionSpaceName()));
- EXPECT_EQ(0, deleted_num);
-
- // Deleting the existing option definition for server2 should succeed.
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteOptionDef4(ServerSelector::ONE("server2"),
- option2->getCode(),
- option2->getOptionSpaceName()));
- EXPECT_EQ(1, deleted_num);
-
- // Create this option definition again to test that deletion of all servers
- // removes it too.
- EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server2"), option2));
-
- // Delete all servers, except 'all'.
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers4());
- EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL()););
- EXPECT_EQ(1, deleted_num);
- EXPECT_EQ(1, returned_option_defs.size());
- EXPECT_TRUE((*returned_option_defs.begin())->equals(*option3));
-
- {
- SCOPED_TRACE("DELETE audit entry for the option definition after deletion of"
- " all servers");
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
- "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
- }
-}
-
-// Test that all option definitions can be fetched.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptionDefs4) {
- // Insert test option definitions into the database. Note that the second
- // option definition will overwrite the first option definition as they use
- // the same code and space.
- size_t updates_num = 0;
- for (auto option_def : test_option_defs_) {
- cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), option_def);
-
- // That option definition overrides the first one so the audit entry should
- // indicate an update.
- auto name = option_def->getName();
- if (name.find("bar") != std::string::npos) {
- SCOPED_TRACE("UPDATE audit entry for the option definition " + name);
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::UPDATE,
- "option definition set");
- ++updates_num;
-
- } else {
- SCOPED_TRACE("CREATE audit entry for the option definition " + name);
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
- "option definition set");
- }
- }
-
- // Fetch all option_definitions.
- OptionDefContainer option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL());
- ASSERT_EQ(test_option_defs_.size() - updates_num, option_defs.size());
-
- // All option definitions should also be returned for explicitly specified
- // server tag.
- option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ONE("server1"));
- ASSERT_EQ(test_option_defs_.size() - updates_num, option_defs.size());
-
- // See if option definitions are returned ok.
- for (auto def = option_defs.begin(); def != option_defs.end(); ++def) {
- ASSERT_EQ(1, (*def)->getServerTags().size());
- EXPECT_EQ("all", (*def)->getServerTags().begin()->get());
- bool success = false;
- for (auto i = 1; i < test_option_defs_.size(); ++i) {
- if ((*def)->equals(*test_option_defs_[i])) {
- success = true;
- }
- }
- ASSERT_TRUE(success) << "failed for option definition " << (*def)->getCode()
- << ", option space " << (*def)->getOptionSpaceName();
- }
-
- // Deleting non-existing option definition should return 0.
- EXPECT_EQ(0, cbptr_->deleteOptionDef4(ServerSelector::ALL(), 99, "non-exiting-space"));
- // All option definitions should be still there.
- ASSERT_EQ(test_option_defs_.size() - updates_num, option_defs.size());
-
- // Should not delete option definition for explicit server tag
- // because our option definition is for all servers.
- EXPECT_EQ(0, cbptr_->deleteOptionDef4(ServerSelector::ONE("server1"),
- test_option_defs_[1]->getCode(),
- test_option_defs_[1]->getOptionSpaceName()));
-
- // Same for all option definitions.
- EXPECT_EQ(0, cbptr_->deleteAllOptionDefs4(ServerSelector::ONE("server1")));
-
- // Delete one of the option definitions and see if it is gone.
- EXPECT_EQ(1, cbptr_->deleteOptionDef4(ServerSelector::ALL(), test_option_defs_[2]->getCode(),
- test_option_defs_[2]->getOptionSpaceName()));
- ASSERT_FALSE(cbptr_->getOptionDef4(ServerSelector::ALL(), test_option_defs_[2]->getCode(),
- test_option_defs_[2]->getOptionSpaceName()));
-
- {
- SCOPED_TRACE("DELETE audit entry for the first option definition");
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
- "option definition deleted");
- }
-
- // Delete all remaining option definitions.
- EXPECT_EQ(2, cbptr_->deleteAllOptionDefs4(ServerSelector::ALL()));
- option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL());
- ASSERT_TRUE(option_defs.empty());
-
- {
- SCOPED_TRACE("DELETE audit entries for the remaining option definitions");
- // The last parameter indicates that we expect two new audit entries.
- testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
- "deleted all option definitions", ServerSelector::ALL(), 2);
- }
-}
-
-// Test that option definitions modified after given time can be fetched.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedOptionDefs4) {
- // Explicitly set timestamps of option definitions. First option
- // definition has a timestamp pointing to the future. Second option
- // definition has timestamp pointing to the past (yesterday).
- // Third option definitions has a timestamp pointing to the
- // past (an hour ago).
- test_option_defs_[1]->setModificationTime(timestamps_["tomorrow"]);
- test_option_defs_[2]->setModificationTime(timestamps_["yesterday"]);
- test_option_defs_[3]->setModificationTime(timestamps_["today"]);
-
- // Insert option definitions into the database.
- for (int i = 1; i < test_networks_.size(); ++i) {
- cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), test_option_defs_[i]);
- }
-
- // Fetch option definitions with timestamp later than today. Only one
- // option definition should be returned.
- OptionDefContainer option_defs = cbptr_->getModifiedOptionDefs4(ServerSelector::ALL(),
- timestamps_["after today"]);
- ASSERT_EQ(1, option_defs.size());
-
- // Fetch option definitions with timestamp later than yesterday. We
- // should get two option definitions.
- option_defs = cbptr_->getModifiedOptionDefs4(ServerSelector::ALL(),
- timestamps_["after yesterday"]);
- ASSERT_EQ(2, option_defs.size());
-
- // Fetch option definitions with timestamp later than tomorrow. Nothing
- // should be returned.
- option_defs = cbptr_->getModifiedOptionDefs4(ServerSelector::ALL(),
- timestamps_["after tomorrow"]);
- ASSERT_TRUE(option_defs.empty());
-}
-
-// This test verifies that global option can be added, updated and deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteOption4) {
- // Add option to the database.
- OptionDescriptorPtr opt_boot_file_name = test_options_[0];
- cbptr_->createUpdateOption4(ServerSelector::ALL(), opt_boot_file_name);
-
- // Make sure we can retrieve this option and that it is equal to the
- // option we have inserted into the database.
- OptionDescriptorPtr returned_opt_boot_file_name =
- cbptr_->getOption4(ServerSelector::ALL(), opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_);
- ASSERT_TRUE(returned_opt_boot_file_name);
-
- {
- SCOPED_TRACE("verify created option");
- testOptionsEquivalent(*test_options_[0], *returned_opt_boot_file_name);
- }
-
- {
- SCOPED_TRACE("CREATE audit entry for an option");
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
- "global option set");
- }
-
- // Modify option and update it in the database.
- opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
- cbptr_->createUpdateOption4(ServerSelector::ALL(), opt_boot_file_name);
-
- // Retrieve the option again and make sure that updates were
- // properly propagated to the database. Use explicit server selector
- // which should also return this option.
- returned_opt_boot_file_name = cbptr_->getOption4(ServerSelector::ONE("server1"),
- opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_);
- ASSERT_TRUE(returned_opt_boot_file_name);
-
- {
- SCOPED_TRACE("verify updated option");
- testOptionsEquivalent(*opt_boot_file_name, *returned_opt_boot_file_name);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for an option");
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::UPDATE,
- "global option set");
- }
-
- // Deleting an option with explicitly specified server tag should fail.
- EXPECT_EQ(0, cbptr_->deleteOption4(ServerSelector::ONE("server1"),
- opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_));
-
- // Deleting option for all servers should succeed.
- EXPECT_EQ(1,
- cbptr_->deleteOption4(ServerSelector::ALL(), opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_));
-
- EXPECT_FALSE(cbptr_->getOption4(ServerSelector::ALL(), opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_));
-
- {
- SCOPED_TRACE("DELETE audit entry for an option");
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::DELETE,
- "global option deleted");
- }
-}
-
-// This test verifies that it is possible to differentiate between the
-// global options by server tag and that the option specified for the
-// particular server overrides the value specified for all servers.
-TEST_F(PgSqlConfigBackendDHCPv4Test, globalOptions4WithServerTags) {
- OptionDescriptorPtr opt_boot_file_name1 = test_options_[0];
- OptionDescriptorPtr opt_boot_file_name2 = test_options_[6];
- OptionDescriptorPtr opt_boot_file_name3 = test_options_[7];
-
- EXPECT_THROW(cbptr_->createUpdateOption4(ServerSelector::ONE("server1"), opt_boot_file_name1),
- NullKeyError);
-
- // Create two servers.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
- {
- SCOPED_TRACE("server1 is created");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
- {
- SCOPED_TRACE("server2 is created");
- testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
- }
-
- EXPECT_NO_THROW(
- cbptr_->createUpdateOption4(ServerSelector::ONE("server1"), opt_boot_file_name1));
- {
- SCOPED_TRACE("global option for server1 is set");
- // The value of 3 means there should be 3 audit entries available for the
- // server1, two that indicate creation of the servers and one that we
- // validate, which sets the global option.
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
- "global option set", ServerSelector::ONE("server1"), 3, 1);
- }
-
- EXPECT_NO_THROW(
- cbptr_->createUpdateOption4(ServerSelector::ONE("server2"), opt_boot_file_name2));
- {
- SCOPED_TRACE("global option for server2 is set");
- // Same as in case of the server1, there should be 3 audit entries and
- // we validate one of them.
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
- "global option set", ServerSelector::ONE("server2"), 3, 1);
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateOption4(ServerSelector::ALL(), opt_boot_file_name3));
- {
- SCOPED_TRACE("global option for all servers is set");
- // There should be one new audit entry for all servers. It logs
- // the insertion of the global option.
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
- "global option set", ServerSelector::ALL(), 1, 1);
- }
-
- OptionDescriptorPtr returned_option;
-
- // Try to fetch the option specified for all servers. It should return
- // the third option.
- EXPECT_NO_THROW(returned_option = cbptr_->getOption4(ServerSelector::ALL(),
- opt_boot_file_name3->option_->getType(),
- opt_boot_file_name3->space_name_););
- ASSERT_TRUE(returned_option);
- testOptionsEquivalent(*opt_boot_file_name3, *returned_option);
-
- // Try to fetch the option specified for the server1. It should override the
- // option specified for all servers.
- EXPECT_NO_THROW(returned_option = cbptr_->getOption4(ServerSelector::ONE("server1"),
- opt_boot_file_name1->option_->getType(),
- opt_boot_file_name1->space_name_););
- ASSERT_TRUE(returned_option);
- testOptionsEquivalent(*opt_boot_file_name1, *returned_option);
-
- // The same in case of the server2.
- EXPECT_NO_THROW(returned_option = cbptr_->getOption4(ServerSelector::ONE("server2"),
- opt_boot_file_name2->option_->getType(),
- opt_boot_file_name2->space_name_););
- ASSERT_TRUE(returned_option);
- testOptionsEquivalent(*opt_boot_file_name2, *returned_option);
-
- OptionContainer returned_options;
-
- // Try to fetch the collection of global options for the server1, server2
- // and server3. The server3 does not have an explicit value so for this server
- // we should get the option associated with "all" servers.
- EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(
- ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
- ASSERT_EQ(3, returned_options.size());
-
- // Check that expected options have been returned.
- auto current_option = returned_options.begin();
- testOptionsEquivalent(*opt_boot_file_name1, *current_option);
- testOptionsEquivalent(*opt_boot_file_name2, *(++current_option));
- testOptionsEquivalent(*opt_boot_file_name3, *(++current_option));
-
- // Try to fetch the collection of options specified for all servers.
- // This excludes the options specific to server1 and server2. It returns
- // only the common ones.
- EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(ServerSelector::ALL()););
- ASSERT_EQ(1, returned_options.size());
- testOptionsEquivalent(*opt_boot_file_name3, *returned_options.begin());
-
- // Delete the server1. It should remove associations of this server with the
- // option and the option itself.
- EXPECT_NO_THROW(cbptr_->deleteServer4(ServerTag("server1")));
- EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(ServerSelector::ONE("server1")););
- ASSERT_EQ(1, returned_options.size());
- testOptionsEquivalent(*opt_boot_file_name3, *returned_options.begin());
-
- {
- SCOPED_TRACE("DELETE audit entry for the global option after server deletion");
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::DELETE,
- "deleting a server", ServerSelector::ONE("server1"), 2, 1);
- }
-
- // Attempt to delete global option for server1.
- uint64_t deleted_num = 0;
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteOption4(ServerSelector::ONE("server1"),
- opt_boot_file_name1->option_->getType(),
- opt_boot_file_name1->space_name_));
- EXPECT_EQ(0, deleted_num);
-
- // Deleting the existing option for server2 should succeed.
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteOption4(ServerSelector::ONE("server2"),
- opt_boot_file_name2->option_->getType(),
- opt_boot_file_name2->space_name_));
- EXPECT_EQ(1, deleted_num);
-
- // Create this option again to test that deletion of all servers removes it too.
- EXPECT_NO_THROW(
- cbptr_->createUpdateOption4(ServerSelector::ONE("server2"), opt_boot_file_name2));
-
- // Delete all servers, except 'all'.
- EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers4());
- EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(ServerSelector::ALL()););
- EXPECT_EQ(1, deleted_num);
- ASSERT_EQ(1, returned_options.size());
- testOptionsEquivalent(*opt_boot_file_name3, *returned_options.begin());
-
- {
- SCOPED_TRACE("DELETE audit entry for the global option after deletion of"
- " all servers");
- testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::DELETE,
- "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
- }
-}
-
-// This test verifies that all global options can be retrieved.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptions4) {
- // Add three global options to the database.
- cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[0]);
- cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[1]);
- cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[5]);
-
- // Retrieve all these options.
- OptionContainer returned_options = cbptr_->getAllOptions4(ServerSelector::ALL());
- ASSERT_EQ(3, returned_options.size());
-
- // Fetching global options with explicitly specified server tag should return
- // the same result.
- returned_options = cbptr_->getAllOptions4(ServerSelector::ONE("server1"));
- ASSERT_EQ(3, returned_options.size());
-
- // Get the container index used to search options by option code.
- const OptionContainerTypeIndex& index = returned_options.get<1>();
-
- // Verify that all options we put into the database were
- // returned.
- {
- SCOPED_TRACE("verify test_options_[0]");
- auto option0 = index.find(test_options_[0]->option_->getType());
- ASSERT_FALSE(option0 == index.end());
- testOptionsEquivalent(*test_options_[0], *option0);
- EXPECT_GT(option0->getId(), 0);
- ASSERT_EQ(1, option0->getServerTags().size());
- EXPECT_EQ("all", option0->getServerTags().begin()->get());
- }
-
- {
- SCOPED_TRACE("verify test_options_[1]");
- auto option1 = index.find(test_options_[1]->option_->getType());
- ASSERT_FALSE(option1 == index.end());
- testOptionsEquivalent(*test_options_[1], *option1);
- EXPECT_GT(option1->getId(), 0);
- ASSERT_EQ(1, option1->getServerTags().size());
- EXPECT_EQ("all", option1->getServerTags().begin()->get());
- }
-
- {
- SCOPED_TRACE("verify test_options_[5]");
- auto option5 = index.find(test_options_[5]->option_->getType());
- ASSERT_FALSE(option5 == index.end());
- testOptionsEquivalent(*test_options_[5], *option5);
- EXPECT_GT(option5->getId(), 0);
- ASSERT_EQ(1, option5->getServerTags().size());
- EXPECT_EQ("all", option5->getServerTags().begin()->get());
- }
-}
-
-// This test verifies that modified global options can be retrieved.
-TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedOptions4) {
- // Assign timestamps to the options we're going to store in the
- // database.
- test_options_[0]->setModificationTime(timestamps_["tomorrow"]);
- test_options_[1]->setModificationTime(timestamps_["yesterday"]);
- test_options_[5]->setModificationTime(timestamps_["today"]);
-
- // Put options into the database.
- cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[0]);
- cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[1]);
- cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[5]);
-
- // Get options with the timestamp later than today. Only
- // one option should be returned.
- OptionContainer returned_options = cbptr_->getModifiedOptions4(ServerSelector::ALL(),
- timestamps_["after today"]);
- ASSERT_EQ(1, returned_options.size());
-
- // Fetching modified options with explicitly specified server selector
- // should return the same result.
- returned_options = cbptr_->getModifiedOptions4(ServerSelector::ONE("server1"),
- timestamps_["after today"]);
- ASSERT_EQ(1, returned_options.size());
-
- // The returned option should be the one with the timestamp
- // set to tomorrow.
- const OptionContainerTypeIndex& index = returned_options.get<1>();
- auto option0 = index.find(test_options_[0]->option_->getType());
- ASSERT_FALSE(option0 == index.end());
- {
- SCOPED_TRACE("verify returned option");
- testOptionsEquivalent(*test_options_[0], *option0);
- }
-}
-
-// This test verifies that subnet level option can be added, updated and
-// deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSubnetOption4) {
- // Insert new subnet.
- Subnet4Ptr subnet = test_subnets_[1];
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- // Fetch this subnet by subnet identifier.
- Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
-
- {
- SCOPED_TRACE("CREATE audit entry for a new subnet");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
- }
-
- // The inserted subnet contains two options.
- ASSERT_EQ(2, countRows("dhcp4_options"));
-
- OptionDescriptorPtr opt_boot_file_name = test_options_[0];
- cbptr_->createUpdateOption4(ServerSelector::ANY(), subnet->getID(), opt_boot_file_name);
-
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
-
- OptionDescriptor returned_opt_boot_file_name =
- returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME);
- ASSERT_TRUE(returned_opt_boot_file_name.option_);
-
- {
- SCOPED_TRACE("verify returned option");
- testOptionsEquivalent(*opt_boot_file_name, returned_opt_boot_file_name);
- EXPECT_GT(returned_opt_boot_file_name.getId(), 0);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for an added subnet option");
- // Instead of adding an audit entry for an option we add an audit
- // entry for the entire subnet so as the server refreshes the
- // subnet with the new option. Note that the server doesn't
- // have means to retrieve only the newly added option.
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
- "subnet specific option set");
- }
-
- // We have added one option to the existing subnet. We should now have
- // three options.
- ASSERT_EQ(3, countRows("dhcp4_options"));
-
- opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
- cbptr_->createUpdateOption4(ServerSelector::ANY(), subnet->getID(), opt_boot_file_name);
-
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
- returned_opt_boot_file_name = returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE,
- DHO_BOOT_FILE_NAME);
- ASSERT_TRUE(returned_opt_boot_file_name.option_);
-
- {
- SCOPED_TRACE("verify returned option with modified persistence");
- testOptionsEquivalent(*opt_boot_file_name, returned_opt_boot_file_name);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for an updated subnet option");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
- "subnet specific option set");
- }
-
- // Updating the option should replace the existing instance with the new
- // instance. Therefore, we should still have three options.
- ASSERT_EQ(3, countRows("dhcp4_options"));
-
- // It should succeed for any server.
- EXPECT_EQ(1, cbptr_->deleteOption4(ServerSelector::ANY(), subnet->getID(),
- opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_));
-
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
-
- EXPECT_FALSE(
- returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
-
- {
- SCOPED_TRACE("UPDATE audit entry for a deleted subnet option");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
- "subnet specific option deleted");
- }
-
- // We should have only two options after deleting one of them.
- ASSERT_EQ(2, countRows("dhcp4_options"));
-}
-
-// This test verifies that option can be inserted, updated and deleted
-// from the pool.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
- // Insert new subnet.
- Subnet4Ptr subnet = test_subnets_[1];
- cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
-
- {
- SCOPED_TRACE("CREATE audit entry for a subnet");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
- }
-
- // Inserted subnet has two options.
- ASSERT_EQ(2, countRows("dhcp4_options"));
-
- // Add an option into the pool.
- const PoolPtr pool = subnet->getPool(Lease::TYPE_V4, IOAddress("192.0.2.10"));
- ASSERT_TRUE(pool);
- OptionDescriptorPtr opt_boot_file_name = test_options_[0];
- cbptr_->createUpdateOption4(ServerSelector::ANY(), pool->getFirstAddress(),
- pool->getLastAddress(), opt_boot_file_name);
-
- // Query for a subnet.
- Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
-
- // The returned subnet should include our pool.
- const PoolPtr returned_pool = returned_subnet->getPool(Lease::TYPE_V4, IOAddress("192.0.2.10"));
- ASSERT_TRUE(returned_pool);
-
- // The pool should contain option we added earlier.
- OptionDescriptor returned_opt_boot_file_name =
- returned_pool->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME);
- ASSERT_TRUE(returned_opt_boot_file_name.option_);
-
- {
- SCOPED_TRACE("verify returned pool option");
- testOptionsEquivalent(*opt_boot_file_name, returned_opt_boot_file_name);
- EXPECT_GT(returned_opt_boot_file_name.getId(), 0);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for a subnet after adding an option "
- "to the pool");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
- "pool specific option set");
- }
-
- // With the newly inserted option we should now have three options.
- ASSERT_EQ(3, countRows("dhcp4_options"));
-
- // Modify the option and update it in the database.
- opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
- cbptr_->createUpdateOption4(ServerSelector::ANY(), pool->getFirstAddress(),
- pool->getLastAddress(), opt_boot_file_name);
-
- // Fetch the subnet and the corresponding pool.
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
- const PoolPtr returned_pool1 = returned_subnet->getPool(Lease::TYPE_V4,
- IOAddress("192.0.2.10"));
- ASSERT_TRUE(returned_pool1);
-
- // Test that the option has been correctly updated in the database.
- returned_opt_boot_file_name = returned_pool1->getCfgOption()->get(DHCP4_OPTION_SPACE,
- DHO_BOOT_FILE_NAME);
- ASSERT_TRUE(returned_opt_boot_file_name.option_);
-
- {
- SCOPED_TRACE("verify updated option with modified persistence");
- testOptionsEquivalent(*opt_boot_file_name, returned_opt_boot_file_name);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for a subnet when updating pool "
- "specific option");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
- "pool specific option set");
- }
-
- // The new option instance should replace the existing one, so we should
- // still have three options.
- ASSERT_EQ(3, countRows("dhcp4_options"));
-
- // Delete option for any server should succeed.
- EXPECT_EQ(1,
- cbptr_->deleteOption4(ServerSelector::ANY(), pool->getFirstAddress(),
- pool->getLastAddress(), opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_));
-
- // Fetch the subnet and the pool from the database again to make sure
- // that the option is really gone.
- returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
- ASSERT_TRUE(returned_subnet);
- const PoolPtr returned_pool2 = returned_subnet->getPool(Lease::TYPE_V4,
- IOAddress("192.0.2.10"));
- ASSERT_TRUE(returned_pool2);
-
- // Option should be gone.
- EXPECT_FALSE(
- returned_pool2->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
-
- {
- SCOPED_TRACE("UPDATE audit entry for a subnet when deleting pool "
- "specific option");
- testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
- "pool specific option deleted");
- }
-
- // The option has been deleted so the number of options should now
- // be down to 2.
- EXPECT_EQ(2, countRows("dhcp4_options"));
-}
-
-// This test verifies that shared network level option can be added,
-// updated and deleted.
-TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
- // Insert new shared network.
- SharedNetwork4Ptr shared_network = test_networks_[1];
- cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
-
- // Fetch this shared network by name.
- SharedNetwork4Ptr returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
- shared_network->getName());
- ASSERT_TRUE(returned_network);
-
- {
- SCOPED_TRACE("CREATE audit entry for the new shared network");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
- "shared network set");
- }
-
- // The inserted shared network has no options.
- ASSERT_EQ(0, countRows("dhcp4_options"));
-
- OptionDescriptorPtr opt_boot_file_name = test_options_[0];
- cbptr_->createUpdateOption4(ServerSelector::ANY(), shared_network->getName(),
- opt_boot_file_name);
-
- returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network->getName());
- ASSERT_TRUE(returned_network);
-
- OptionDescriptor returned_opt_boot_file_name =
- returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME);
- ASSERT_TRUE(returned_opt_boot_file_name.option_);
-
- {
- SCOPED_TRACE("verify returned option");
- testOptionsEquivalent(*opt_boot_file_name, returned_opt_boot_file_name);
- EXPECT_GT(returned_opt_boot_file_name.getId(), 0);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for the added shared network option");
- // Instead of adding an audit entry for an option we add an audit
- // entry for the entire shared network so as the server refreshes the
- // shared network with the new option. Note that the server doesn't
- // have means to retrieve only the newly added option.
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
- "shared network specific option set");
- }
-
- // One option should now be stored in the database.
- ASSERT_EQ(1, countRows("dhcp4_options"));
-
- opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
- cbptr_->createUpdateOption4(ServerSelector::ANY(), shared_network->getName(),
- opt_boot_file_name);
-
- returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network->getName());
- ASSERT_TRUE(returned_network);
- returned_opt_boot_file_name = returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE,
- DHO_BOOT_FILE_NAME);
- ASSERT_TRUE(returned_opt_boot_file_name.option_);
-
- {
- SCOPED_TRACE("verify updated option with modified persistence");
- testOptionsEquivalent(*opt_boot_file_name, returned_opt_boot_file_name);
- }
-
- {
- SCOPED_TRACE("UPDATE audit entry for the updated shared network option");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
- "shared network specific option set");
- }
-
- // The new option instance should replace the existing option instance,
- // so we should still have one option.
- ASSERT_EQ(1, countRows("dhcp4_options"));
-
- // Deleting an option for any server should succeed.
- EXPECT_EQ(1, cbptr_->deleteOption4(ServerSelector::ANY(), shared_network->getName(),
- opt_boot_file_name->option_->getType(),
- opt_boot_file_name->space_name_));
- returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network->getName());
- ASSERT_TRUE(returned_network);
- EXPECT_FALSE(
- returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
-
- {
- SCOPED_TRACE("UPDATE audit entry for the deleted shared network option");
- testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
- "shared network specific option deleted");
- }
-
- // After deleting the option we should be back to 0.
- EXPECT_EQ(0, countRows("dhcp4_options"));
-}
-
-// This test verifies that option id values in one subnet do
-// not impact options returned in subsequent subnets when
-// fetching subnets from the backend.
-TEST_F(PgSqlConfigBackendDHCPv4Test, subnetOptionIdOrder) {
-
- // Add a subnet with two pools with one option each.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[1]));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
- EXPECT_EQ(2, countRows("dhcp4_options"));
-
- // Add a second subnet with a single option. The number of options in the database
- // should now be 3.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[2]));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
- EXPECT_EQ(3, countRows("dhcp4_options"));
-
- // Now replace the first subnet with three options and two pools. This will cause
- // the option id values for this subnet to be larger than those in the second
- // subnet.
- EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[0]));
- EXPECT_EQ(2, countRows("dhcp4_pool"));
- EXPECT_EQ(4, countRows("dhcp4_options"));
-
- // Now fetch all subnets.
- Subnet4Collection subnets;
- EXPECT_NO_THROW(subnets = cbptr_->getAllSubnets4(ServerSelector::ALL()));
- ASSERT_EQ(2, subnets.size());
-
- // Verify that the subnets returned are as expected.
- for (auto subnet : subnets) {
- ASSERT_EQ(1, subnet->getServerTags().size());
- EXPECT_EQ("all", subnet->getServerTags().begin()->get());
- if (subnet->getID() == 1024) {
- EXPECT_EQ(test_subnets_[0]->toElement()->str(), subnet->toElement()->str());
- } else if (subnet->getID() == 2048) {
- EXPECT_EQ(test_subnets_[2]->toElement()->str(), subnet->toElement()->str());
- } else {
- ADD_FAILURE() << "unexpected subnet id:" << subnet->getID();
- }
- }
-}
-
-// This test verifies that option id values in one shared network do
-// not impact options returned in subsequent shared networks when
-// fetching shared networks from the backend.
-TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptionIdOrder) {
- auto level1_options = test_networks_[0];
- auto level1_no_options = test_networks_[1];
- auto level2 = test_networks_[2];
-
- // Insert two shared networks. We insert level1 without options first,
- // then level2.
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), level1_no_options));
-
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), level2));
- // Fetch all shared networks.
- SharedNetwork4Collection networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
-
- ASSERT_EQ(2, networks.size());
-
- // See if shared networks are returned ok.
- for (auto i = 0; i < networks.size(); ++i) {
- if (i == 0) {
- // level1_no_options
- EXPECT_EQ(level1_no_options->toElement()->str(), networks[i]->toElement()->str());
- } else {
- // bar
- EXPECT_EQ(level2->toElement()->str(), networks[i]->toElement()->str());
- }
- }
-
- EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), level1_options));
-
- // Fetch all shared networks.
- networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
- ASSERT_EQ(2, networks.size());
-
- // See if shared networks are returned ok.
- for (auto i = 0; i < networks.size(); ++i) {
- if (i == 0) {
- // level1_no_options
- EXPECT_EQ(level1_options->toElement()->str(), networks[i]->toElement()->str());
- } else {
- // bar
- EXPECT_EQ(level2->toElement()->str(), networks[i]->toElement()->str());
- }
- }
-}
-
-/// This test verifies that audit entries can be retrieved from a given
-/// timestamp and id including when two entries can get the same timestamp.
-/// (either it is a common even and this should catch it, or it is a rare
-/// event and it does not matter).
-TEST_F(PgSqlConfigBackendDHCPv4Test, multipleAuditEntries) {
- // Get current time.
- boost::posix_time::ptime now = boost::posix_time::second_clock::local_time();
-
- // Create a server.
- EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
-
- // Create a global parameter and update it many times.
- const ServerSelector& server_selector = ServerSelector::ALL();
- StampedValuePtr param;
- ElementPtr value;
- for (int i = 0; i < 100; ++i) {
- value = Element::create(i);
- param = StampedValue::create("my-parameter", value);
- cbptr_->createUpdateGlobalParameter4(server_selector, param);
- }
-
- // Get all audit entries from now.
- AuditEntryCollection audit_entries = cbptr_->getRecentAuditEntries(server_selector, now, 0);
-
- // Check that partial retrieves return the right count.
- auto& mod_time_idx = audit_entries.get<AuditEntryModificationTimeIdTag>();
- for (auto it = mod_time_idx.begin(); it != mod_time_idx.end(); ++it) {
- size_t partial_size = cbptr_
- ->getRecentAuditEntries(server_selector,
- (*it)->getModificationTime(),
- (*it)->getRevisionId())
- .size();
- EXPECT_EQ(partial_size + 1, std::distance(it, mod_time_idx.end()));
- }
-}
-
-class PgSqlConfigBackendDHCPv4DbLostCallbackTest : public ::testing::Test {
-public:
- PgSqlConfigBackendDHCPv4DbLostCallbackTest()
- : db_lost_callback_called_(0), db_recovered_callback_called_(0),
- db_failed_callback_called_(0),
- io_service_(boost::make_shared<isc::asiolink::IOService>()) {
- isc::db::DatabaseConnection::db_lost_callback_ = 0;
- isc::db::DatabaseConnection::db_recovered_callback_ = 0;
- isc::db::DatabaseConnection::db_failed_callback_ = 0;
- isc::dhcp::PgSqlConfigBackendImpl::setIOService(io_service_);
- isc::dhcp::TimerMgr::instance()->setIOService(io_service_);
- isc::dhcp::CfgMgr::instance().clear();
- }
-
- virtual ~PgSqlConfigBackendDHCPv4DbLostCallbackTest() {
- isc::db::DatabaseConnection::db_lost_callback_ = 0;
- isc::db::DatabaseConnection::db_recovered_callback_ = 0;
- isc::db::DatabaseConnection::db_failed_callback_ = 0;
- isc::dhcp::PgSqlConfigBackendImpl::setIOService(isc::asiolink::IOServicePtr());
- isc::dhcp::TimerMgr::instance()->unregisterTimers();
- isc::dhcp::CfgMgr::instance().clear();
- }
-
- /// @brief Prepares the class for a test.
- ///
- /// Invoked by gtest prior test entry, we create the
- /// appropriate schema and create a basic DB manager to
- /// wipe out any prior instance
- virtual void SetUp() {
- // Ensure we have the proper schema with no transient data.
- createPgSQLSchema();
- isc::dhcp::CfgMgr::instance().clear();
- isc::dhcp::PgSqlConfigBackendDHCPv4::registerBackendType();
- }
-
- /// @brief Pre-text exit clean up
- ///
- /// Invoked by gtest upon test exit, we destroy the schema
- /// we created.
- virtual void TearDown() {
- // If data wipe enabled, delete transient data otherwise destroy the schema
- destroyPgSQLSchema();
- isc::dhcp::CfgMgr::instance().clear();
- isc::dhcp::PgSqlConfigBackendDHCPv4::unregisterBackendType();
- }
-
- /// @brief Method which returns the back end specific connection
- /// string
- virtual std::string validConnectString() {
- return (validPgSQLConnectionString());
- }
-
- /// @brief Method which returns invalid back end specific connection
- /// string
- virtual std::string invalidConnectString() {
- return (connectionString(PGSQL_VALID_TYPE, INVALID_NAME, VALID_HOST, VALID_USER,
- VALID_PASSWORD));
- }
-
- /// @brief Verifies open failures do NOT invoke db lost callback
- ///
- /// The db lost callback should only be invoked after successfully
- /// opening the DB and then subsequently losing it. Failing to
- /// open should be handled directly by the application layer.
- void testNoCallbackOnOpenFailure();
-
- /// @brief Verifies the CB manager's behavior if DB connection is lost
- ///
- /// This function creates a CB manager with a back end that supports
- /// connectivity lost callback. It verifies connectivity by issuing a known
- /// valid query. Next it simulates connectivity lost by identifying and
- /// closing the socket connection to the CB backend. It then reissues the
- /// query and verifies that:
- /// -# The Query throws DbOperationError (rather than exiting)
- /// -# The registered DbLostCallback was invoked
- /// -# The registered DbRecoveredCallback was invoked
- void testDbLostAndRecoveredCallback();
-
- /// @brief Verifies the CB manager's behavior if DB connection is lost
- ///
- /// This function creates a CB manager with a back end that supports
- /// connectivity lost callback. It verifies connectivity by issuing a known
- /// valid query. Next it simulates connectivity lost by identifying and
- /// closing the socket connection to the CB backend. It then reissues the
- /// query and verifies that:
- /// -# The Query throws DbOperationError (rather than exiting)
- /// -# The registered DbLostCallback was invoked
- /// -# The registered DbFailedCallback was invoked
- void testDbLostAndFailedCallback();
-
- /// @brief Verifies the CB manager's behavior if DB connection is lost
- ///
- /// This function creates a CB manager with a back end that supports
- /// connectivity lost callback. It verifies connectivity by issuing a known
- /// valid query. Next it simulates connectivity lost by identifying and
- /// closing the socket connection to the CB backend. It then reissues the
- /// query and verifies that:
- /// -# The Query throws DbOperationError (rather than exiting)
- /// -# The registered DbLostCallback was invoked
- /// -# The registered DbRecoveredCallback was invoked after two reconnect
- /// attempts (once failing and second triggered by timer)
- void testDbLostAndRecoveredAfterTimeoutCallback();
-
- /// @brief Verifies the CB manager's behavior if DB connection is lost
- ///
- /// This function creates a CB manager with a back end that supports
- /// connectivity lost callback. It verifies connectivity by issuing a known
- /// valid query. Next it simulates connectivity lost by identifying and
- /// closing the socket connection to the CB backend. It then reissues the
- /// query and verifies that:
- /// -# The Query throws DbOperationError (rather than exiting)
- /// -# The registered DbLostCallback was invoked
- /// -# The registered DbFailedCallback was invoked after two reconnect
- /// attempts (once failing and second triggered by timer)
- void testDbLostAndFailedAfterTimeoutCallback();
-
- /// @brief Callback function registered with the CB manager
- bool db_lost_callback(db::ReconnectCtlPtr /* not_used */) {
- return (++db_lost_callback_called_);
- }
-
- /// @brief Flag used to detect calls to db_lost_callback function
- uint32_t db_lost_callback_called_;
-
- /// @brief Callback function registered with the CB manager
- bool db_recovered_callback(db::ReconnectCtlPtr /* not_used */) {
- return (++db_recovered_callback_called_);
- }
-
- /// @brief Flag used to detect calls to db_recovered_callback function
- uint32_t db_recovered_callback_called_;
-
- /// @brief Callback function registered with the CB manager
- bool db_failed_callback(db::ReconnectCtlPtr /* not_used */) {
- return (++db_failed_callback_called_);
- }
-
- /// @brief Flag used to detect calls to db_failed_callback function
- uint32_t db_failed_callback_called_;
-
- /// The IOService object, used for all ASIO operations.
- isc::asiolink::IOServicePtr io_service_;
-};
-
-void
-PgSqlConfigBackendDHCPv4DbLostCallbackTest::testNoCallbackOnOpenFailure() {
- isc::db::DatabaseConnection::db_lost_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_lost_callback, this, ph::_1);
-
- // Set the connectivity recovered callback.
- isc::db::DatabaseConnection::db_recovered_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_recovered_callback, this, ph::_1);
-
- // Set the connectivity failed callback.
- isc::db::DatabaseConnection::db_failed_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_failed_callback, this, ph::_1);
-
- std::string access = invalidConnectString();
-
- // Connect to the CB backend.
- ASSERT_THROW(ConfigBackendDHCPv4Mgr::instance().addBackend(access), DbOpenError);
-
- io_service_->poll();
-
- EXPECT_EQ(0, db_lost_callback_called_);
- EXPECT_EQ(0, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-}
-
-void
-PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndRecoveredCallback() {
- // Set the connectivity lost callback.
- isc::db::DatabaseConnection::db_lost_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_lost_callback, this, ph::_1);
-
- // Set the connectivity recovered callback.
- isc::db::DatabaseConnection::db_recovered_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_recovered_callback, this, ph::_1);
-
- // Set the connectivity failed callback.
- isc::db::DatabaseConnection::db_failed_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_failed_callback, this, ph::_1);
-
- std::string access = validConnectString();
-
- ConfigControlInfoPtr config_ctl_info(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-
- // Find the most recently opened socket. Our SQL client's socket should
- // be the next one.
- int last_open_socket = findLastSocketFd();
-
- // Fill holes.
- FillFdHoles holes(last_open_socket);
-
- // Connect to the CB backend.
- ASSERT_NO_THROW(ConfigBackendDHCPv4Mgr::instance().addBackend(access));
-
- // Find the SQL client socket.
- int sql_socket = findLastSocketFd();
- ASSERT_TRUE(sql_socket > last_open_socket);
-
- // Verify we can execute a query. We don't care about the answer.
- ServerCollection servers;
- ASSERT_NO_THROW(
- servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
-
- // Now close the sql socket out from under backend client
- ASSERT_EQ(0, close(sql_socket));
-
- // A query should fail with DbConnectionUnusable.
- ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
- BackendSelector()),
- DbConnectionUnusable);
-
- io_service_->poll();
-
- // Our lost and recovered connectivity callback should have been invoked.
- EXPECT_EQ(1, db_lost_callback_called_);
- EXPECT_EQ(1, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-}
-
-void
-PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndFailedCallback() {
- // Set the connectivity lost callback.
- isc::db::DatabaseConnection::db_lost_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_lost_callback, this, ph::_1);
-
- // Set the connectivity recovered callback.
- isc::db::DatabaseConnection::db_recovered_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_recovered_callback, this, ph::_1);
-
- // Set the connectivity failed callback.
- isc::db::DatabaseConnection::db_failed_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_failed_callback, this, ph::_1);
-
- std::string access = validConnectString();
- ConfigControlInfoPtr config_ctl_info(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-
- // Find the most recently opened socket. Our SQL client's socket should
- // be the next one.
- int last_open_socket = findLastSocketFd();
-
- // Fill holes.
- FillFdHoles holes(last_open_socket);
-
- // Connect to the CB backend.
- ASSERT_NO_THROW(ConfigBackendDHCPv4Mgr::instance().addBackend(access));
-
- // Find the SQL client socket.
- int sql_socket = findLastSocketFd();
- ASSERT_TRUE(sql_socket > last_open_socket);
-
- // Verify we can execute a query. We don't care about the answer.
- ServerCollection servers;
- ASSERT_NO_THROW(
- servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
-
- access = invalidConnectString();
- CfgMgr::instance().clear();
- // by adding an invalid access will cause the manager factory to throw
- // resulting in failure to recreate the manager
- config_ctl_info.reset(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
- const ConfigDbInfoList& cfg =
- CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
- (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
-
- // Now close the sql socket out from under backend client
- ASSERT_EQ(0, close(sql_socket));
-
- // A query should fail with DbConnectionUnusable.
- ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
- BackendSelector()),
- DbConnectionUnusable);
-
- io_service_->poll();
-
- // Our lost and failed connectivity callback should have been invoked.
- EXPECT_EQ(1, db_lost_callback_called_);
- EXPECT_EQ(0, db_recovered_callback_called_);
- EXPECT_EQ(1, db_failed_callback_called_);
-}
-
-void
-PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndRecoveredAfterTimeoutCallback() {
- // Set the connectivity lost callback.
- isc::db::DatabaseConnection::db_lost_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_lost_callback, this, ph::_1);
-
- // Set the connectivity recovered callback.
- isc::db::DatabaseConnection::db_recovered_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_recovered_callback, this, ph::_1);
-
- // Set the connectivity failed callback.
- isc::db::DatabaseConnection::db_failed_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_failed_callback, this, ph::_1);
-
- std::string access = validConnectString();
- std::string extra = " max-reconnect-tries=3 reconnect-wait-time=1";
- access += extra;
- ConfigControlInfoPtr config_ctl_info(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-
- // Find the most recently opened socket. Our SQL client's socket should
- // be the next one.
- int last_open_socket = findLastSocketFd();
-
- // Fill holes.
- FillFdHoles holes(last_open_socket);
-
- // Connect to the CB backend.
- ASSERT_NO_THROW(ConfigBackendDHCPv4Mgr::instance().addBackend(access));
-
- // Find the SQL client socket.
- int sql_socket = findLastSocketFd();
- ASSERT_TRUE(sql_socket > last_open_socket);
-
- // Verify we can execute a query. We don't care about the answer.
- ServerCollection servers;
- ASSERT_NO_THROW(
- servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
-
- access = invalidConnectString();
- access += extra;
- CfgMgr::instance().clear();
- // by adding an invalid access will cause the manager factory to throw
- // resulting in failure to recreate the manager
- config_ctl_info.reset(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
- const ConfigDbInfoList& cfg =
- CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
- (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
-
- // Now close the sql socket out from under backend client
- ASSERT_EQ(0, close(sql_socket));
-
- // A query should fail with DbConnectionUnusable.
- ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
- BackendSelector()),
- DbConnectionUnusable);
-
- io_service_->poll();
-
- // Our lost connectivity callback should have been invoked.
- EXPECT_EQ(1, db_lost_callback_called_);
- EXPECT_EQ(0, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-
- access = validConnectString();
- access += extra;
- CfgMgr::instance().clear();
- config_ctl_info.reset(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-
- sleep(1);
-
- io_service_->poll();
-
- // Our lost and recovered connectivity callback should have been invoked.
- EXPECT_EQ(2, db_lost_callback_called_);
- EXPECT_EQ(1, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-
- sleep(1);
-
- io_service_->poll();
-
- // No callback should have been invoked.
- EXPECT_EQ(2, db_lost_callback_called_);
- EXPECT_EQ(1, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-}
-
-void
-PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndFailedAfterTimeoutCallback() {
- // Set the connectivity lost callback.
- isc::db::DatabaseConnection::db_lost_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_lost_callback, this, ph::_1);
-
- // Set the connectivity recovered callback.
- isc::db::DatabaseConnection::db_recovered_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_recovered_callback, this, ph::_1);
-
- // Set the connectivity failed callback.
- isc::db::DatabaseConnection::db_failed_callback_ =
- std::bind(&PgSqlConfigBackendDHCPv4DbLostCallbackTest::db_failed_callback, this, ph::_1);
-
- std::string access = validConnectString();
- std::string extra = " max-reconnect-tries=3 reconnect-wait-time=1";
- access += extra;
- ConfigControlInfoPtr config_ctl_info(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-
- // Find the most recently opened socket. Our SQL client's socket should
- // be the next one.
- int last_open_socket = findLastSocketFd();
-
- // Fill holes.
- FillFdHoles holes(last_open_socket);
-
- // Connect to the CB backend.
- ASSERT_NO_THROW(ConfigBackendDHCPv4Mgr::instance().addBackend(access));
-
- // Find the SQL client socket.
- int sql_socket = findLastSocketFd();
- ASSERT_TRUE(sql_socket > last_open_socket);
-
- // Verify we can execute a query. We don't care about the answer.
- ServerCollection servers;
- ASSERT_NO_THROW(
- servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
-
- access = invalidConnectString();
- access += extra;
- CfgMgr::instance().clear();
- // by adding an invalid access will cause the manager factory to throw
- // resulting in failure to recreate the manager
- config_ctl_info.reset(new ConfigControlInfo());
- config_ctl_info->addConfigDatabase(access);
- CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
- const ConfigDbInfoList& cfg =
- CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
- (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
-
- // Now close the sql socket out from under backend client
- ASSERT_EQ(0, close(sql_socket));
-
- // A query should fail with DbConnectionUnusable.
- ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
- BackendSelector()),
- DbConnectionUnusable);
-
- io_service_->poll();
-
- // Our lost connectivity callback should have been invoked.
- EXPECT_EQ(1, db_lost_callback_called_);
- EXPECT_EQ(0, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-
- sleep(1);
-
- io_service_->poll();
-
- // Our lost connectivity callback should have been invoked.
- EXPECT_EQ(2, db_lost_callback_called_);
- EXPECT_EQ(0, db_recovered_callback_called_);
- EXPECT_EQ(0, db_failed_callback_called_);
-
- sleep(1);
-
- io_service_->poll();
-
- // Our lost and failed connectivity callback should have been invoked.
- EXPECT_EQ(3, db_lost_callback_called_);
- EXPECT_EQ(0, db_recovered_callback_called_);
- EXPECT_EQ(1, db_failed_callback_called_);
-}
-
-/// @brief Verifies that db lost callback is not invoked on an open failure
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testNoCallbackOnOpenFailure) {
- MultiThreadingTest mt(false);
- testNoCallbackOnOpenFailure();
-}
-
-/// @brief Verifies that db lost callback is not invoked on an open failure
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testNoCallbackOnOpenFailureMultiThreading) {
- MultiThreadingTest mt(true);
- testNoCallbackOnOpenFailure();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndRecoveredCallback) {
- MultiThreadingTest mt(false);
- testDbLostAndRecoveredCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndRecoveredCallbackMultiThreading) {
- MultiThreadingTest mt(true);
- testDbLostAndRecoveredCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndFailedCallback) {
- MultiThreadingTest mt(false);
- testDbLostAndFailedCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndFailedCallbackMultiThreading) {
- MultiThreadingTest mt(true);
- testDbLostAndFailedCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndRecoveredAfterTimeoutCallback) {
- MultiThreadingTest mt(false);
- testDbLostAndRecoveredAfterTimeoutCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest,
- testDbLostAndRecoveredAfterTimeoutCallbackMultiThreading) {
- MultiThreadingTest mt(true);
- testDbLostAndRecoveredAfterTimeoutCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndFailedAfterTimeoutCallback) {
- MultiThreadingTest mt(false);
- testDbLostAndFailedAfterTimeoutCallback();
-}
-
-/// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest,
- testDbLostAndFailedAfterTimeoutCallbackMultiThreading) {
- MultiThreadingTest mt(true);
- testDbLostAndFailedAfterTimeoutCallback();
-}
-
-} // namespace
projects / thirdparty / kea.git / commitdiff
