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-rw-r--r--vpp-common/naming-context-impl/src/main/config/default-config.xml62
-rw-r--r--vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModule.java49
-rw-r--r--vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModuleFactory.java13
-rw-r--r--vpp-common/naming-context-impl/src/main/yang/context-impl.yang39
4 files changed, 163 insertions, 0 deletions
diff --git a/vpp-common/naming-context-impl/src/main/config/default-config.xml b/vpp-common/naming-context-impl/src/main/config/default-config.xml
new file mode 100644
index 000000000..585375844
--- /dev/null
+++ b/vpp-common/naming-context-impl/src/main/config/default-config.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- vi: set et smarttab sw=4 tabstop=4: -->
+<!--
+ Copyright (c) 2015 Cisco and/or its affiliates.
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<snapshot>
+ <required-capabilities>
+ <capability>urn:opendaylight:params:xml:ns:yang:context:impl?module=context-impl&amp;revision=2014-12-10</capability>
+ <capability>urn:honeycomb:params:xml:ns:yang:translate:utils?module=translate-utils&amp;revision=2016-04-06</capability>
+ <capability>urn:honeycomb:params:xml:ns:yang:vpp:jvpp:cfg?module=vpp-jvpp-cfg&amp;revision=2016-04-06</capability>
+ <capability>urn:honeycomb:params:xml:ns:yang:data:api?module=data-api&amp;revision=2016-04-11</capability>
+ <capability>urn:honeycomb:params:xml:ns:yang:data:impl?module=data-impl&amp;revision=2016-04-11</capability>
+ <capability>urn:opendaylight:params:xml:ns:yang:controller:md:sal:binding?module=opendaylight-md-sal-binding&amp;revision=2013-10-28</capability>
+ </required-capabilities>
+ <configuration>
+
+ <data xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
+ <modules xmlns="urn:opendaylight:params:xml:ns:yang:controller:config">
+ <!-- Special reader for Context data. Providing context data to outside users over NETCONF/RESTCONF -->
+ <module>
+ <type xmlns:prefix="urn:opendaylight:params:xml:ns:yang:context:impl">prefix:context-reader</type>
+ <name>context-reader</name>
+ <context-binding-broker>
+ <type xmlns:binding="urn:opendaylight:params:xml:ns:yang:controller:md:sal:binding">binding:binding-async-data-broker</type>
+ <name>honeycomb-context-binding-data-broker</name>
+ </context-binding-broker>
+ </module>
+ <module>
+ <type xmlns:prefix="urn:honeycomb:params:xml:ns:yang:translate:utils">prefix:delegating-reader-registry</type>
+ <name>read-registry</name>
+ <reader-factory>
+ <type xmlns:prefix="urn:honeycomb:params:xml:ns:yang:translate:api">prefix:honeycomb-reader-factory</type>
+ <name>context-reader</name>
+ </reader-factory>
+ </module>
+ </modules>
+
+ <services xmlns="urn:opendaylight:params:xml:ns:yang:controller:config">
+
+ <service>
+ <type xmlns:prefix="urn:honeycomb:params:xml:ns:yang:translate:api">prefix:honeycomb-reader-factory</type>
+ <instance>
+ <name>context-reader</name>
+ <provider>/modules/module[type='context-reader'][name='context-reader']</provider>
+ </instance>
+ </service>
+
+ </services>
+ </data>
+ </configuration>
+</snapshot>
diff --git a/vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModule.java b/vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModule.java
new file mode 100644
index 000000000..9be762014
--- /dev/null
+++ b/vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModule.java
@@ -0,0 +1,49 @@
+package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.context.impl.rev141210;
+
+import io.fd.honeycomb.v3po.translate.read.registry.ModifiableReaderRegistryBuilder;
+import io.fd.honeycomb.v3po.translate.util.read.BindingBrokerReader;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.Contexts;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.ContextsBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+* A reader to provide naming context related data
+*/
+public class ContextReaderModule extends org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.context.impl.rev141210.AbstractContextReaderModule {
+ public ContextReaderModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+ super(identifier, dependencyResolver);
+ }
+
+ public ContextReaderModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.context.impl.rev141210.ContextReaderModule oldModule, java.lang.AutoCloseable oldInstance) {
+ super(identifier, dependencyResolver, oldModule, oldInstance);
+ }
+
+ @Override
+ public void customValidation() {
+ // add custom validation form module attributes here.
+ }
+
+ @Override
+ public java.lang.AutoCloseable createInstance() {
+ return new ReaderFactory(getContextBindingBrokerDependency());
+ }
+
+ private static final class ReaderFactory implements AutoCloseable, io.fd.honeycomb.v3po.translate.read.ReaderFactory {
+
+ private final DataBroker contextBindingBrokerDependency;
+
+ public ReaderFactory(final DataBroker contextBindingBrokerDependency) {
+ this.contextBindingBrokerDependency = contextBindingBrokerDependency;
+ }
+
+ @Override
+ public void init(final ModifiableReaderRegistryBuilder registry) {
+ registry.add(new BindingBrokerReader<>(InstanceIdentifier.create(Contexts.class),
+ contextBindingBrokerDependency,
+ LogicalDatastoreType.OPERATIONAL, ContextsBuilder.class));
+ }
+ }
+
+}
diff --git a/vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModuleFactory.java b/vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModuleFactory.java
new file mode 100644
index 000000000..aaafbc3e3
--- /dev/null
+++ b/vpp-common/naming-context-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/context/impl/rev141210/ContextReaderModuleFactory.java
@@ -0,0 +1,13 @@
+/*
+* Generated file
+*
+* Generated from: yang module name: context-impl yang module local name: context-reader
+* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
+* Generated at: Fri Jul 29 11:05:42 CEST 2016
+*
+* Do not modify this file unless it is present under src/main directory
+*/
+package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.context.impl.rev141210;
+public class ContextReaderModuleFactory extends org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.context.impl.rev141210.AbstractContextReaderModuleFactory {
+
+}
diff --git a/vpp-common/naming-context-impl/src/main/yang/context-impl.yang b/vpp-common/naming-context-impl/src/main/yang/context-impl.yang
new file mode 100644
index 000000000..12861be68
--- /dev/null
+++ b/vpp-common/naming-context-impl/src/main/yang/context-impl.yang
@@ -0,0 +1,39 @@
+module context-impl {
+ yang-version 1;
+ namespace "urn:opendaylight:params:xml:ns:yang:context:impl";
+ prefix "v3po-impl";
+
+ import config { prefix config; revision-date 2013-04-05; }
+ import opendaylight-md-sal-binding { prefix md-sal-binding; revision-date 2013-10-28;}
+ import translate-api { prefix tapi; revision-date 2016-04-06; }
+
+ description
+ "Service definition for v3po project";
+
+ revision "2014-12-10" {
+ description
+ "Initial revision";
+ }
+
+ identity context-reader {
+ base config:module-type;
+ config:provided-service tapi:honeycomb-reader-factory;
+ description "A reader to provide naming context related data";
+ }
+
+ augment "/config:modules/config:module/config:configuration" {
+ case context-reader {
+ when "/config:modules/config:module/config:type = 'context-reader'";
+
+ container context-binding-broker {
+ uses config:service-ref {
+ refine type {
+ mandatory true;
+ config:required-identity md-sal-binding:binding-async-data-broker;
+ }
+ }
+ }
+
+ }
+ }
+}
cap class TestTracefilter(VppTestCase): """Packet Tracer Filter Test""" @classmethod def setUpClass(cls): super(TestTracefilter, cls).setUpClass() @classmethod def tearDownClass(cls): super(TestTracefilter, cls).tearDownClass() def setUp(self): super(TestTracefilter, self).setUp() self.create_pg_interfaces(range(2)) self.pg0.generate_remote_hosts(11) for i in self.pg_interfaces: i.admin_up() i.config_ip4() i.resolve_arp() def tearDown(self): super(TestTracefilter, self).tearDown() for i in self.pg_interfaces: i.unconfig() i.admin_down() def cli(self, cmd): r = self.vapi.cli_return_response(cmd) if r.retval != 0: s = ( "reply '%s'" % r.reply if hasattr(r, "reply") else "retval '%s'" % r.retval ) raise RuntimeError("cli command '%s' FAIL with %s" % (cmd, s)) return r # check number of hits for classifier def assert_hits(self, n): r = self.cli("show classify table verbose") self.assertTrue(r.reply.find("hits %i" % n) != -1) def add_trace_filter(self, mask, match): self.cli("classify filter trace mask %s match %s" % (mask, match)) self.cli("clear trace") self.cli("trace add pg-input 1000 filter") def del_trace_filters(self): self.cli("classify filter trace del") r = self.cli("show classify filter") s = "packet tracer: first table none" self.assertTrue(r.reply.find(s) != -1) def del_pcap_filters(self): self.cli("classify filter pcap del") r = self.cli("show classify filter") s = "pcap rx/tx/drop: first table none" self.assertTrue(r.reply.find(s) != -1) def test_basic(self): """Packet Tracer Filter Test""" self.add_trace_filter( "l3 ip4 src", "l3 ip4 src %s" % self.pg0.remote_hosts[5].ip4 ) self.add_trace_filter( "l3 ip4 proto l4 src_port", "l3 ip4 proto 17 l4 src_port 2345" ) # the packet we are trying to match p = list() for i in range(100): src = self.pg0.remote_hosts[i % len(self.pg0.remote_hosts)].ip4 p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=src, dst=self.pg1.remote_ip4) / UDP(sport=1234, dport=2345) / Raw("\xa5" * 100) ) ) for i in range(17): p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_hosts[0].ip4, dst=self.pg1.remote_ip4) / UDP(sport=2345, dport=1234) / Raw("\xa5" * 100) ) ) self.send_and_expect(self.pg0, p, self.pg1, trace=False) # Check for 9 and 17 classifier hits, which is the right answer self.assert_hits(9) self.assert_hits(17) self.del_trace_filters() # install a classify rule, inject traffic and check for hits def assert_classify(self, mask, match, packets, n=None): self.add_trace_filter("hex %s" % mask, "hex %s" % match) self.send_and_expect(self.pg0, packets, self.pg1, trace=False) self.assert_hits(n if n is not None else len(packets)) self.del_trace_filters() def test_encap(self): """Packet Tracer Filter Test with encap""" # the packet we are trying to match p = ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst=self.pg1.remote_ip4) / UDP() / VXLAN() / Ether() / IP() / UDP() / GENEVE(vni=1234) / Ether() / IP(src="192.168.4.167") / UDP() / Raw("\xa5" * 100) ) # # compute filter mask & value # we compute it by XOR'ing a template packet with a modified packet # we need to set checksums to 0 to make sure scapy will not recompute # them # tmpl = ( Ether() / IP(chksum=0) / UDP(chksum=0) / VXLAN() / Ether() / IP(chksum=0) / UDP(chksum=0) / GENEVE(vni=0) / Ether() / IP(src="0.0.0.0", chksum=0) ) ori = raw(tmpl) # the mask tmpl[GENEVE].vni = 0xFFFFFF user = tmpl[GENEVE].payload user[IP].src = "255.255.255.255" new = raw(tmpl) mask = "".join(("{:02x}".format(o ^ n) for o, n in zip(ori, new))) # this does not match (wrong vni) tmpl[GENEVE].vni = 1 user = tmpl[GENEVE].payload user[IP].src = "192.168.4.167" new = raw(tmpl) match = "".join(("{:02x}".format(o ^ n) for o, n in zip(ori, new))) self.assert_classify(mask, match, [p] * 11, 0) # this must match tmpl[GENEVE].vni = 1234 new = raw(tmpl) match = "".join(("{:02x}".format(o ^ n) for o, n in zip(ori, new))) self.assert_classify(mask, match, [p] * 17) def test_pcap(self): """Packet Capture Filter Test""" self.cli( "classify filter pcap mask l3 ip4 src match l3 ip4 src %s" % self.pg0.remote_hosts[5].ip4 ) self.cli( "classify filter pcap " "mask l3 ip4 proto l4 src_port " "match l3 ip4 proto 17 l4 src_port 2345" ) self.cli( "pcap trace rx tx max 1000 intfc pg0 " "file vpp_test_trace_filter_test_pcap.pcap filter" ) # the packet we are trying to match p = list() for i in range(100): src = self.pg0.remote_hosts[i % len(self.pg0.remote_hosts)].ip4 p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=src, dst=self.pg1.remote_ip4) / UDP(sport=1234, dport=2345) / Raw("\xa5" * 100) ) ) for i in range(17): p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_hosts[0].ip4, dst=self.pg1.remote_ip4) / UDP(sport=2345, dport=1234) / Raw("\xa5" * 100) ) ) self.send_and_expect(self.pg0, p, self.pg1, trace=False) # Check for 9 and 17 classifier hits, which is the right answer self.assert_hits(9) self.assert_hits(17) self.cli("pcap trace rx tx off") self.del_pcap_filters() # check captured pcap pcap = rdpcap("/tmp/vpp_test_trace_filter_test_pcap.pcap") self.assertEqual(len(pcap), 9 + 17) p_ = str(p[5]) for i in range(9): self.assertEqual(str(pcap[i]), p_) p_ = str(p[100]) for i in range(9, 9 + 17): self.assertEqual(str(pcap[i]), p_) def test_pcap_drop(self): """Drop Packet Capture Filter Test""" self.cli( "pcap trace drop max 1000 " "error {ip4-udp-lookup}.{no_listener} " "file vpp_test_trace_filter_test_pcap_drop.pcap" ) # the packet we are trying to match p = list() for i in range(17): # this packet should be forwarded p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_hosts[0].ip4, dst=self.pg1.remote_ip4) / UDP(sport=2345, dport=1234) / Raw("\xa5" * 100) ) ) # this packet should be captured (no listener) p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_hosts[0].ip4, dst=self.pg0.local_ip4) / UDP(sport=2345, dport=1234) / Raw("\xa5" * 100) ) ) # this packet will be blackholed but not captured p.append( ( Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_hosts[0].ip4, dst="0.0.0.0") / UDP(sport=2345, dport=1234) / Raw("\xa5" * 100) ) ) self.send_and_expect(self.pg0, p, self.pg1, n_rx=17, trace=False) self.cli("pcap trace drop off") # check captured pcap pcap = rdpcap("/tmp/vpp_test_trace_filter_test_pcap_drop.pcap") self.assertEqual(len(pcap), 17) if __name__ == "__main__": unittest.main(testRunner=VppTestRunner)