libco3_la_LDFLAGS = -avoid-version -export-dynamic -module -rpath /nowhere
TESTS += dhcp6_unittests
-dhcp6_unittests_SOURCES = dhcp6_unittests.cc
+
+# This list is ordered alphabetically. When adding new files, please maintain
+# this order.
+dhcp6_unittests_SOURCES = classify_unittests.cc
+dhcp6_unittests_SOURCES += config_parser_unittest.cc
+dhcp6_unittests_SOURCES += confirm_unittest.cc
+dhcp6_unittests_SOURCES += ctrl_dhcp6_srv_unittest.cc
+dhcp6_unittests_SOURCES += d2_unittest.cc d2_unittest.h
+dhcp6_unittests_SOURCES += decline_unittest.cc
+dhcp6_unittests_SOURCES += dhcp6_client.cc dhcp6_client.h
+dhcp6_unittests_SOURCES += dhcp6_message_test.cc dhcp6_message_test.h
dhcp6_unittests_SOURCES += dhcp6_srv_unittest.cc
+dhcp6_unittests_SOURCES += dhcp6_test_utils.cc dhcp6_test_utils.h
+dhcp6_unittests_SOURCES += dhcp6_unittests.cc
+dhcp6_unittests_SOURCES += dhcp6to4_ipc_unittest.cc
dhcp6_unittests_SOURCES += fqdn_unittest.cc
+dhcp6_unittests_SOURCES += get_config_unittest.cc get_config_unittest.h
dhcp6_unittests_SOURCES += hooks_unittest.cc
dhcp6_unittests_SOURCES += host_unittest.cc
-dhcp6_unittests_SOURCES += dhcp6_test_utils.cc dhcp6_test_utils.h
-dhcp6_unittests_SOURCES += d2_unittest.cc d2_unittest.h
+dhcp6_unittests_SOURCES += infrequest_unittest.cc
+dhcp6_unittests_SOURCES += kea_controller_unittest.cc
dhcp6_unittests_SOURCES += marker_file.cc
-dhcp6_unittests_SOURCES += ctrl_dhcp6_srv_unittest.cc
-dhcp6_unittests_SOURCES += dhcp6_client.cc dhcp6_client.h
+dhcp6_unittests_SOURCES += parser_unittest.cc
dhcp6_unittests_SOURCES += rebind_unittest.cc
dhcp6_unittests_SOURCES += renew_unittest.cc
dhcp6_unittests_SOURCES += sarr_unittest.cc
-dhcp6_unittests_SOURCES += config_parser_unittest.cc
-dhcp6_unittests_SOURCES += confirm_unittest.cc
-dhcp6_unittests_SOURCES += infrequest_unittest.cc
-dhcp6_unittests_SOURCES += decline_unittest.cc
-dhcp6_unittests_SOURCES += dhcp6_message_test.cc dhcp6_message_test.h
-dhcp6_unittests_SOURCES += kea_controller_unittest.cc
-dhcp6_unittests_SOURCES += dhcp6to4_ipc_unittest.cc
-dhcp6_unittests_SOURCES += classify_unittests.cc
-dhcp6_unittests_SOURCES += parser_unittest.cc
dhcp6_unittests_SOURCES += simple_parser6_unittest.cc
-dhcp6_unittests_SOURCES += get_config_unittest.cc get_config_unittest.h
dhcp6_unittests_SOURCES += shared_network_unittest.cc
+dhcp6_unittests_SOURCES += vendor_opts_unittest.cc
nodist_dhcp6_unittests_SOURCES = marker_file.h test_libraries.h
-// Copyright (C) 2011-2018 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2011-2019 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
#include <dhcp/option_int.h>
#include <dhcp/option_int_array.h>
#include <dhcp/option_string.h>
-#include <dhcp/option_vendor.h>
-#include <dhcp/option_vendor_class.h>
#include <dhcp/iface_mgr.h>
#include <dhcp6/json_config_parser.h>
#include <dhcp/dhcp6.h>
ASSERT_TRUE(adv);
}
-// Checks if server is able to handle a relayed traffic from DOCSIS3.0 modems
-TEST_F(Dhcpv6SrvTest, docsisVendorOptionsParse) {
-
- // Let's get a traffic capture from DOCSIS3.0 modem
- Pkt6Ptr sol = PktCaptures::captureDocsisRelayedSolicit();
- EXPECT_NO_THROW(sol->unpack());
-
- // Check if the packet contain
- OptionPtr opt = sol->getOption(D6O_VENDOR_OPTS);
- ASSERT_TRUE(opt);
-
- boost::shared_ptr<OptionVendor> vendor = boost::dynamic_pointer_cast<OptionVendor>(opt);
- ASSERT_TRUE(vendor);
-
- EXPECT_TRUE(vendor->getOption(DOCSIS3_V6_ORO));
- EXPECT_TRUE(vendor->getOption(36));
- EXPECT_TRUE(vendor->getOption(35));
- EXPECT_TRUE(vendor->getOption(DOCSIS3_V6_DEVICE_TYPE));
- EXPECT_TRUE(vendor->getOption(3));
- EXPECT_TRUE(vendor->getOption(4));
- EXPECT_TRUE(vendor->getOption(5));
- EXPECT_TRUE(vendor->getOption(6));
- EXPECT_TRUE(vendor->getOption(7));
- EXPECT_TRUE(vendor->getOption(8));
- EXPECT_TRUE(vendor->getOption(9));
- EXPECT_TRUE(vendor->getOption(DOCSIS3_V6_VENDOR_NAME));
- EXPECT_TRUE(vendor->getOption(15));
-
- EXPECT_FALSE(vendor->getOption(20));
- EXPECT_FALSE(vendor->getOption(11));
- EXPECT_FALSE(vendor->getOption(17));
-}
-
-// Checks if server is able to parse incoming docsis option and extract suboption 1 (docsis ORO)
-TEST_F(Dhcpv6SrvTest, docsisVendorORO) {
-
- NakedDhcpv6Srv srv(0);
-
- // Let's get a traffic capture from DOCSIS3.0 modem
- Pkt6Ptr sol = PktCaptures::captureDocsisRelayedSolicit();
- ASSERT_NO_THROW(sol->unpack());
-
- // Check if the packet contains vendor options option
- OptionPtr opt = sol->getOption(D6O_VENDOR_OPTS);
- ASSERT_TRUE(opt);
-
- boost::shared_ptr<OptionVendor> vendor = boost::dynamic_pointer_cast<OptionVendor>(opt);
- ASSERT_TRUE(vendor);
-
- opt = vendor->getOption(DOCSIS3_V6_ORO);
- ASSERT_TRUE(opt);
-
- OptionUint16ArrayPtr oro = boost::dynamic_pointer_cast<OptionUint16Array>(opt);
- EXPECT_TRUE(oro);
-}
-
-// This test checks if Option Request Option (ORO) in docsis (vendor-id=4491)
-// vendor options is parsed correctly and the requested options are actually assigned.
-TEST_F(Dhcpv6SrvTest, vendorOptionsORO) {
-
- IfaceMgrTestConfig test_config(true);
-
- string config = "{ \"interfaces-config\": {"
- " \"interfaces\": [ \"*\" ]"
- "},"
- "\"preferred-lifetime\": 3000,"
- "\"rebind-timer\": 2000, "
- "\"renew-timer\": 1000, "
- " \"option-def\": [ {"
- " \"name\": \"config-file\","
- " \"code\": 33,"
- " \"type\": \"string\","
- " \"space\": \"vendor-4491\""
- " } ],"
- " \"option-data\": [ {"
- " \"name\": \"config-file\","
- " \"space\": \"vendor-4491\","
- " \"data\": \"normal_erouter_v6.cm\""
- " }],"
- "\"subnet6\": [ { "
- " \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
- " \"subnet\": \"2001:db8:1::/48\", "
- " \"renew-timer\": 1000, "
- " \"rebind-timer\": 1000, "
- " \"preferred-lifetime\": 3000,"
- " \"valid-lifetime\": 4000,"
- " \"interface-id\": \"\","
- " \"interface\": \"eth0\""
- " } ],"
- "\"valid-lifetime\": 4000 }";
-
- ASSERT_NO_THROW(configure(config));
-
- Pkt6Ptr sol = Pkt6Ptr(new Pkt6(DHCPV6_SOLICIT, 1234));
- sol->setRemoteAddr(IOAddress("fe80::abcd"));
- sol->setIface("eth0");
- sol->addOption(generateIA(D6O_IA_NA, 234, 1500, 3000));
- OptionPtr clientid = generateClientId();
- sol->addOption(clientid);
-
- // Pass it to the server and get an advertise
- AllocEngine::ClientContext6 ctx;
- bool drop = false;
- srv_.initContext(sol, ctx, drop);
- ASSERT_FALSE(drop);
- Pkt6Ptr adv = srv_.processSolicit(ctx);
-
- // check if we get response at all
- ASSERT_TRUE(adv);
-
- // We did not include any vendor opts in SOLICIT, so there should be none
- // in ADVERTISE.
- ASSERT_FALSE(adv->getOption(D6O_VENDOR_OPTS));
-
- // Let's add a vendor-option (vendor-id=4491) with a single sub-option.
- // That suboption has code 1 and is a docsis ORO option.
- boost::shared_ptr<OptionUint16Array> vendor_oro(new OptionUint16Array(Option::V6,
- DOCSIS3_V6_ORO));
- vendor_oro->addValue(DOCSIS3_V6_CONFIG_FILE); // Request option 33
- OptionPtr vendor(new OptionVendor(Option::V6, 4491));
- vendor->addOption(vendor_oro);
- sol->addOption(vendor);
-
- // Need to process SOLICIT again after requesting new option.
- AllocEngine::ClientContext6 ctx2;
- srv_.initContext(sol, ctx2, drop);
- ASSERT_FALSE(drop);
- adv = srv_.processSolicit(ctx2);
- ASSERT_TRUE(adv);
-
- // Check if there is vendor option response
- OptionPtr tmp = adv->getOption(D6O_VENDOR_OPTS);
- ASSERT_TRUE(tmp);
-
- // The response should be OptionVendor object
- boost::shared_ptr<OptionVendor> vendor_resp =
- boost::dynamic_pointer_cast<OptionVendor>(tmp);
- ASSERT_TRUE(vendor_resp);
-
- OptionPtr docsis33 = vendor_resp->getOption(33);
- ASSERT_TRUE(docsis33);
-
- OptionStringPtr config_file = boost::dynamic_pointer_cast<OptionString>(docsis33);
- ASSERT_TRUE(config_file);
- EXPECT_EQ("normal_erouter_v6.cm", config_file->getValue());
-}
-
-// This test checks if Option Request Option (ORO) in docsis (vendor-id=4491)
-// vendor options is parsed correctly and the persistent options are actually assigned.
-TEST_F(Dhcpv6SrvTest, vendorPersistentOptions) {
-
- IfaceMgrTestConfig test_config(true);
-
- string config = "{ \"interfaces-config\": {"
- " \"interfaces\": [ \"*\" ]"
- "},"
- "\"preferred-lifetime\": 3000,"
- "\"rebind-timer\": 2000, "
- "\"renew-timer\": 1000, "
- " \"option-def\": [ {"
- " \"name\": \"config-file\","
- " \"code\": 33,"
- " \"type\": \"string\","
- " \"space\": \"vendor-4491\""
- " } ],"
- " \"option-data\": [ {"
- " \"name\": \"config-file\","
- " \"space\": \"vendor-4491\","
- " \"data\": \"normal_erouter_v6.cm\","
- " \"always-send\": true"
- " }],"
- "\"subnet6\": [ { "
- " \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
- " \"subnet\": \"2001:db8:1::/48\", "
- " \"renew-timer\": 1000, "
- " \"rebind-timer\": 1000, "
- " \"preferred-lifetime\": 3000,"
- " \"valid-lifetime\": 4000,"
- " \"interface-id\": \"\","
- " \"interface\": \"eth0\""
- " } ],"
- "\"valid-lifetime\": 4000 }";
-
- ASSERT_NO_THROW(configure(config));
-
- Pkt6Ptr sol = Pkt6Ptr(new Pkt6(DHCPV6_SOLICIT, 1234));
- sol->setRemoteAddr(IOAddress("fe80::abcd"));
- sol->setIface("eth0");
- sol->addOption(generateIA(D6O_IA_NA, 234, 1500, 3000));
- OptionPtr clientid = generateClientId();
- sol->addOption(clientid);
-
- // Let's add a vendor-option (vendor-id=4491).
- OptionPtr vendor(new OptionVendor(Option::V6, 4491));
- sol->addOption(vendor);
-
- // Pass it to the server and get an advertise
- AllocEngine::ClientContext6 ctx;
- bool drop = false;
- srv_.initContext(sol, ctx, drop);
- ASSERT_FALSE(drop);
- Pkt6Ptr adv = srv_.processSolicit(ctx);
-
- // check if we get response at all
- ASSERT_TRUE(adv);
-
- // Check if there is vendor option response
- OptionPtr tmp = adv->getOption(D6O_VENDOR_OPTS);
- ASSERT_TRUE(tmp);
-
- // The response should be OptionVendor object
- boost::shared_ptr<OptionVendor> vendor_resp =
- boost::dynamic_pointer_cast<OptionVendor>(tmp);
- ASSERT_TRUE(vendor_resp);
-
- OptionPtr docsis33 = vendor_resp->getOption(33);
- ASSERT_TRUE(docsis33);
-
- OptionStringPtr config_file = boost::dynamic_pointer_cast<OptionString>(docsis33);
- ASSERT_TRUE(config_file);
- EXPECT_EQ("normal_erouter_v6.cm", config_file->getValue());
-}
-
-// Test checks whether it is possible to use option definitions defined in
-// src/lib/dhcp/docsis3_option_defs.h.
-TEST_F(Dhcpv6SrvTest, vendorOptionsDocsisDefinitions) {
- ConstElementPtr x;
- string config_prefix = "{ \"interfaces-config\": {"
- " \"interfaces\": [ ]"
- "},"
- "\"preferred-lifetime\": 3000,"
- "\"rebind-timer\": 2000, "
- "\"renew-timer\": 1000, "
- " \"option-data\": [ {"
- " \"name\": \"config-file\","
- " \"space\": \"vendor-4491\","
- " \"code\": ";
- string config_postfix = ","
- " \"data\": \"normal_erouter_v6.cm\","
- " \"csv-format\": true"
- " }],"
- "\"subnet6\": [ { "
- " \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
- " \"subnet\": \"2001:db8:1::/48\", "
- " \"renew-timer\": 1000, "
- " \"rebind-timer\": 1000, "
- " \"preferred-lifetime\": 3000,"
- " \"valid-lifetime\": 4000,"
- " \"interface-id\": \"\","
- " \"interface\": \"\""
- " } ],"
- "\"valid-lifetime\": 4000 }";
-
- // There is docsis3 (vendor-id=4491) vendor option 33, which is a
- // config-file. Its format is a single string.
- string config_valid = config_prefix + "33" + config_postfix;
-
- // There is no option 99 defined in vendor-id=4491. As there is no
- // definition, the config should fail.
- string config_bogus = config_prefix + "99" + config_postfix;
-
- ConstElementPtr json_bogus;
- ASSERT_NO_THROW(json_bogus = parseDHCP6(config_bogus));
- ConstElementPtr json_valid;
- ASSERT_NO_THROW(json_valid = parseDHCP6(config_valid));
-
- NakedDhcpv6Srv srv(0);
-
- // This should fail (missing option definition)
- EXPECT_NO_THROW(x = configureDhcp6Server(srv, json_bogus));
- ASSERT_TRUE(x);
- comment_ = isc::config::parseAnswer(rcode_, x);
- ASSERT_EQ(1, rcode_);
-
- // This should work (option definition present)
- EXPECT_NO_THROW(x = configureDhcp6Server(srv, json_valid));
- ASSERT_TRUE(x);
- comment_ = isc::config::parseAnswer(rcode_, x);
- ASSERT_EQ(0, rcode_);
-}
-
-// This test checks that the server will handle a Solicit with the Vendor Class
-// having a length of 4 (enterprise-id only).
-TEST_F(Dhcpv6SrvTest, cableLabsShortVendorClass) {
- NakedDhcpv6Srv srv(0);
-
- // Create a simple Solicit with the 4-byte long vendor class option.
- Pkt6Ptr sol = PktCaptures::captureCableLabsShortVendorClass();
-
- // Simulate that we have received that traffic
- srv.fakeReceive(sol);
-
- // Server will now process to run its normal loop, but instead of calling
- // IfaceMgr::receive6(), it will read all packets from the list set by
- // fakeReceive()
- srv.run();
-
- // Get Advertise...
- ASSERT_FALSE(srv.fake_sent_.empty());
- Pkt6Ptr adv = srv.fake_sent_.front();
- ASSERT_TRUE(adv);
-
- // This is sent back to client, so port is 546
- EXPECT_EQ(DHCP6_CLIENT_PORT, adv->getRemotePort());
-}
// Checks if relay IP address specified in the relay-info structure in
// subnet6 is being used properly.
--- /dev/null
+// Copyright (C) 2019 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/.
+
+// This file is dedicated to testing vendor options in DHCPv6. There
+// are several related options:
+//
+// client-class (15) - this specifies (as a plain string) what kind of
+// device this is
+// vendor-class (16) - contains an enterprise-id followed by zero or
+// more of vendor-class data.
+// vendor-option (17) - contains an enterprise-id followed by zero or
+// more vendor suboptions
+
+#include <config.h>
+
+#include <asiolink/io_address.h>
+#include <dhcp/dhcp6.h>
+#include <dhcp/option_vendor.h>
+#include <dhcp/option_vendor_class.h>
+#include <dhcp6/tests/dhcp6_test_utils.h>
+#include <dhcp6/tests/dhcp6_client.h>
+#include <dhcp6/json_config_parser.h>
+#include <dhcp/tests/pkt_captures.h>
+#include <dhcp/docsis3_option_defs.h>
+#include <dhcp/tests/iface_mgr_test_config.h>
+#include <dhcp/option_string.h>
+#include <cc/command_interpreter.h>
+#include <gtest/gtest.h>
+
+using namespace isc;
+using namespace isc::config;
+using namespace isc::dhcp;
+using namespace isc::dhcp::test;
+using namespace isc::asiolink;
+
+/// @brief Class dedicated to testing vendor options in DHCPv6
+///
+/// For the time being it does not provide any additional functionality, but it
+/// groups all vendor related tests under a single name. There were too many
+/// tests in Dhcpv4SrvTest class anyway.
+class VendorOptsTest : public Dhcpv6SrvTest {
+
+};
+
+// Checks if server is able to handle a relayed traffic from DOCSIS3.0 modems
+TEST_F(VendorOptsTest, docsisVendorOptionsParse) {
+
+ // Let's get a traffic capture from DOCSIS3.0 modem
+ Pkt6Ptr sol = PktCaptures::captureDocsisRelayedSolicit();
+ EXPECT_NO_THROW(sol->unpack());
+
+ // Check if the packet contain
+ OptionPtr opt = sol->getOption(D6O_VENDOR_OPTS);
+ ASSERT_TRUE(opt);
+
+ boost::shared_ptr<OptionVendor> vendor = boost::dynamic_pointer_cast<OptionVendor>(opt);
+ ASSERT_TRUE(vendor);
+
+ EXPECT_TRUE(vendor->getOption(DOCSIS3_V6_ORO));
+ EXPECT_TRUE(vendor->getOption(36));
+ EXPECT_TRUE(vendor->getOption(35));
+ EXPECT_TRUE(vendor->getOption(DOCSIS3_V6_DEVICE_TYPE));
+ EXPECT_TRUE(vendor->getOption(3));
+ EXPECT_TRUE(vendor->getOption(4));
+ EXPECT_TRUE(vendor->getOption(5));
+ EXPECT_TRUE(vendor->getOption(6));
+ EXPECT_TRUE(vendor->getOption(7));
+ EXPECT_TRUE(vendor->getOption(8));
+ EXPECT_TRUE(vendor->getOption(9));
+ EXPECT_TRUE(vendor->getOption(DOCSIS3_V6_VENDOR_NAME));
+ EXPECT_TRUE(vendor->getOption(15));
+
+ EXPECT_FALSE(vendor->getOption(20));
+ EXPECT_FALSE(vendor->getOption(11));
+ EXPECT_FALSE(vendor->getOption(17));
+}
+
+// Checks if server is able to parse incoming docsis option and extract suboption 1 (docsis ORO)
+TEST_F(VendorOptsTest, docsisVendorORO) {
+
+ NakedDhcpv6Srv srv(0);
+
+ // Let's get a traffic capture from DOCSIS3.0 modem
+ Pkt6Ptr sol = PktCaptures::captureDocsisRelayedSolicit();
+ ASSERT_NO_THROW(sol->unpack());
+
+ // Check if the packet contains vendor options option
+ OptionPtr opt = sol->getOption(D6O_VENDOR_OPTS);
+ ASSERT_TRUE(opt);
+
+ boost::shared_ptr<OptionVendor> vendor = boost::dynamic_pointer_cast<OptionVendor>(opt);
+ ASSERT_TRUE(vendor);
+
+ opt = vendor->getOption(DOCSIS3_V6_ORO);
+ ASSERT_TRUE(opt);
+
+ OptionUint16ArrayPtr oro = boost::dynamic_pointer_cast<OptionUint16Array>(opt);
+ EXPECT_TRUE(oro);
+}
+
+// This test checks if Option Request Option (ORO) in docsis (vendor-id=4491)
+// vendor options is parsed correctly and the requested options are actually assigned.
+TEST_F(VendorOptsTest, vendorOptionsORO) {
+
+ IfaceMgrTestConfig test_config(true);
+
+ string config = "{ \"interfaces-config\": {"
+ " \"interfaces\": [ \"*\" ]"
+ "},"
+ "\"preferred-lifetime\": 3000,"
+ "\"rebind-timer\": 2000, "
+ "\"renew-timer\": 1000, "
+ " \"option-def\": [ {"
+ " \"name\": \"config-file\","
+ " \"code\": 33,"
+ " \"type\": \"string\","
+ " \"space\": \"vendor-4491\""
+ " } ],"
+ " \"option-data\": [ {"
+ " \"name\": \"config-file\","
+ " \"space\": \"vendor-4491\","
+ " \"data\": \"normal_erouter_v6.cm\""
+ " }],"
+ "\"subnet6\": [ { "
+ " \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
+ " \"subnet\": \"2001:db8:1::/48\", "
+ " \"renew-timer\": 1000, "
+ " \"rebind-timer\": 1000, "
+ " \"preferred-lifetime\": 3000,"
+ " \"valid-lifetime\": 4000,"
+ " \"interface-id\": \"\","
+ " \"interface\": \"eth0\""
+ " } ],"
+ "\"valid-lifetime\": 4000 }";
+
+ ASSERT_NO_THROW(configure(config));
+
+ Pkt6Ptr sol = Pkt6Ptr(new Pkt6(DHCPV6_SOLICIT, 1234));
+ sol->setRemoteAddr(IOAddress("fe80::abcd"));
+ sol->setIface("eth0");
+ sol->addOption(generateIA(D6O_IA_NA, 234, 1500, 3000));
+ OptionPtr clientid = generateClientId();
+ sol->addOption(clientid);
+
+ // Pass it to the server and get an advertise
+ AllocEngine::ClientContext6 ctx;
+ bool drop = false;
+ srv_.initContext(sol, ctx, drop);
+ ASSERT_FALSE(drop);
+ Pkt6Ptr adv = srv_.processSolicit(ctx);
+
+ // check if we get response at all
+ ASSERT_TRUE(adv);
+
+ // We did not include any vendor opts in SOLICIT, so there should be none
+ // in ADVERTISE.
+ ASSERT_FALSE(adv->getOption(D6O_VENDOR_OPTS));
+
+ // Let's add a vendor-option (vendor-id=4491) with a single sub-option.
+ // That suboption has code 1 and is a docsis ORO option.
+ boost::shared_ptr<OptionUint16Array> vendor_oro(new OptionUint16Array(Option::V6,
+ DOCSIS3_V6_ORO));
+ vendor_oro->addValue(DOCSIS3_V6_CONFIG_FILE); // Request option 33
+ OptionPtr vendor(new OptionVendor(Option::V6, 4491));
+ vendor->addOption(vendor_oro);
+ sol->addOption(vendor);
+
+ // Need to process SOLICIT again after requesting new option.
+ AllocEngine::ClientContext6 ctx2;
+ srv_.initContext(sol, ctx2, drop);
+ ASSERT_FALSE(drop);
+ adv = srv_.processSolicit(ctx2);
+ ASSERT_TRUE(adv);
+
+ // Check if there is vendor option response
+ OptionPtr tmp = adv->getOption(D6O_VENDOR_OPTS);
+ ASSERT_TRUE(tmp);
+
+ // The response should be OptionVendor object
+ boost::shared_ptr<OptionVendor> vendor_resp =
+ boost::dynamic_pointer_cast<OptionVendor>(tmp);
+ ASSERT_TRUE(vendor_resp);
+
+ OptionPtr docsis33 = vendor_resp->getOption(33);
+ ASSERT_TRUE(docsis33);
+
+ OptionStringPtr config_file = boost::dynamic_pointer_cast<OptionString>(docsis33);
+ ASSERT_TRUE(config_file);
+ EXPECT_EQ("normal_erouter_v6.cm", config_file->getValue());
+}
+
+// This test checks if Option Request Option (ORO) in docsis (vendor-id=4491)
+// vendor options is parsed correctly and the persistent options are actually assigned.
+TEST_F(VendorOptsTest, vendorPersistentOptions) {
+
+ IfaceMgrTestConfig test_config(true);
+
+ string config = "{ \"interfaces-config\": {"
+ " \"interfaces\": [ \"*\" ]"
+ "},"
+ "\"preferred-lifetime\": 3000,"
+ "\"rebind-timer\": 2000, "
+ "\"renew-timer\": 1000, "
+ " \"option-def\": [ {"
+ " \"name\": \"config-file\","
+ " \"code\": 33,"
+ " \"type\": \"string\","
+ " \"space\": \"vendor-4491\""
+ " } ],"
+ " \"option-data\": [ {"
+ " \"name\": \"config-file\","
+ " \"space\": \"vendor-4491\","
+ " \"data\": \"normal_erouter_v6.cm\","
+ " \"always-send\": true"
+ " }],"
+ "\"subnet6\": [ { "
+ " \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
+ " \"subnet\": \"2001:db8:1::/48\", "
+ " \"renew-timer\": 1000, "
+ " \"rebind-timer\": 1000, "
+ " \"preferred-lifetime\": 3000,"
+ " \"valid-lifetime\": 4000,"
+ " \"interface-id\": \"\","
+ " \"interface\": \"eth0\""
+ " } ],"
+ "\"valid-lifetime\": 4000 }";
+
+ ASSERT_NO_THROW(configure(config));
+
+ Pkt6Ptr sol = Pkt6Ptr(new Pkt6(DHCPV6_SOLICIT, 1234));
+ sol->setRemoteAddr(IOAddress("fe80::abcd"));
+ sol->setIface("eth0");
+ sol->addOption(generateIA(D6O_IA_NA, 234, 1500, 3000));
+ OptionPtr clientid = generateClientId();
+ sol->addOption(clientid);
+
+ // Let's add a vendor-option (vendor-id=4491).
+ OptionPtr vendor(new OptionVendor(Option::V6, 4491));
+ sol->addOption(vendor);
+
+ // Pass it to the server and get an advertise
+ AllocEngine::ClientContext6 ctx;
+ bool drop = false;
+ srv_.initContext(sol, ctx, drop);
+ ASSERT_FALSE(drop);
+ Pkt6Ptr adv = srv_.processSolicit(ctx);
+
+ // check if we get response at all
+ ASSERT_TRUE(adv);
+
+ // Check if there is vendor option response
+ OptionPtr tmp = adv->getOption(D6O_VENDOR_OPTS);
+ ASSERT_TRUE(tmp);
+
+ // The response should be OptionVendor object
+ boost::shared_ptr<OptionVendor> vendor_resp =
+ boost::dynamic_pointer_cast<OptionVendor>(tmp);
+ ASSERT_TRUE(vendor_resp);
+
+ OptionPtr docsis33 = vendor_resp->getOption(33);
+ ASSERT_TRUE(docsis33);
+
+ OptionStringPtr config_file = boost::dynamic_pointer_cast<OptionString>(docsis33);
+ ASSERT_TRUE(config_file);
+ EXPECT_EQ("normal_erouter_v6.cm", config_file->getValue());
+}
+
+// Test checks whether it is possible to use option definitions defined in
+// src/lib/dhcp/docsis3_option_defs.h.
+TEST_F(VendorOptsTest, vendorOptionsDocsisDefinitions) {
+ ConstElementPtr x;
+ string config_prefix = "{ \"interfaces-config\": {"
+ " \"interfaces\": [ ]"
+ "},"
+ "\"preferred-lifetime\": 3000,"
+ "\"rebind-timer\": 2000, "
+ "\"renew-timer\": 1000, "
+ " \"option-data\": [ {"
+ " \"name\": \"config-file\","
+ " \"space\": \"vendor-4491\","
+ " \"code\": ";
+ string config_postfix = ","
+ " \"data\": \"normal_erouter_v6.cm\","
+ " \"csv-format\": true"
+ " }],"
+ "\"subnet6\": [ { "
+ " \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
+ " \"subnet\": \"2001:db8:1::/48\", "
+ " \"renew-timer\": 1000, "
+ " \"rebind-timer\": 1000, "
+ " \"preferred-lifetime\": 3000,"
+ " \"valid-lifetime\": 4000,"
+ " \"interface-id\": \"\","
+ " \"interface\": \"\""
+ " } ],"
+ "\"valid-lifetime\": 4000 }";
+
+ // There is docsis3 (vendor-id=4491) vendor option 33, which is a
+ // config-file. Its format is a single string.
+ string config_valid = config_prefix + "33" + config_postfix;
+
+ // There is no option 99 defined in vendor-id=4491. As there is no
+ // definition, the config should fail.
+ string config_bogus = config_prefix + "99" + config_postfix;
+
+ ConstElementPtr json_bogus;
+ ASSERT_NO_THROW(json_bogus = parseDHCP6(config_bogus));
+ ConstElementPtr json_valid;
+ ASSERT_NO_THROW(json_valid = parseDHCP6(config_valid));
+
+ NakedDhcpv6Srv srv(0);
+
+ // This should fail (missing option definition)
+ EXPECT_NO_THROW(x = configureDhcp6Server(srv, json_bogus));
+ ASSERT_TRUE(x);
+ comment_ = isc::config::parseAnswer(rcode_, x);
+ ASSERT_EQ(1, rcode_);
+
+ // This should work (option definition present)
+ EXPECT_NO_THROW(x = configureDhcp6Server(srv, json_valid));
+ ASSERT_TRUE(x);
+ comment_ = isc::config::parseAnswer(rcode_, x);
+ ASSERT_EQ(0, rcode_);
+}
+
+// This test checks that the server will handle a Solicit with the Vendor Class
+// having a length of 4 (enterprise-id only).
+TEST_F(VendorOptsTest, cableLabsShortVendorClass) {
+ NakedDhcpv6Srv srv(0);
+
+ // Create a simple Solicit with the 4-byte long vendor class option.
+ Pkt6Ptr sol = PktCaptures::captureCableLabsShortVendorClass();
+
+ // Simulate that we have received that traffic
+ srv.fakeReceive(sol);
+
+ // Server will now process to run its normal loop, but instead of calling
+ // IfaceMgr::receive6(), it will read all packets from the list set by
+ // fakeReceive()
+ srv.run();
+
+ // Get Advertise...
+ ASSERT_FALSE(srv.fake_sent_.empty());
+ Pkt6Ptr adv = srv.fake_sent_.front();
+ ASSERT_TRUE(adv);
+
+ // This is sent back to client, so port is 546
+ EXPECT_EQ(DHCP6_CLIENT_PORT, adv->getRemotePort());
+}
+
projects / thirdparty / kea.git / commitdiff
