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-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AbstractAceWriter.java59
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceEthWriter.java7
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp4Writer.java7
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp6Writer.java7
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceWriter.java16
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAClWriter.java9
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAclCustomizer.java3
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/SubInterfaceIetfAclCustomizer.java4
8 files changed, 60 insertions, 52 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AbstractAceWriter.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AbstractAceWriter.java
index 70cfee894..2e2d1648e 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AbstractAceWriter.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AbstractAceWriter.java
@@ -20,7 +20,6 @@ import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.annotations.VisibleForTesting;
-import io.fd.honeycomb.translate.util.RWUtils;
import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.core.dto.ClassifyAddDelSession;
@@ -30,8 +29,8 @@ import io.fd.vpp.jvpp.core.dto.ClassifyAddDelTableReply;
import io.fd.vpp.jvpp.core.dto.InputAclSetInterface;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import java.util.List;
+import java.util.ListIterator;
import java.util.concurrent.CompletionStage;
-import java.util.stream.Collector;
import javax.annotation.Nonnegative;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
@@ -40,6 +39,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.cont
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.actions.packet.handling.Permit;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.matches.AceType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.InterfaceMode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.ietf.acl.base.attributes.AccessLists;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
@@ -59,8 +59,8 @@ abstract class AbstractAceWriter<T extends AceType> implements AceWriter, JvppRe
@VisibleForTesting
static final int VLAN_TAG_LEN = 4;
- private static final Collector<PacketHandling, ?, PacketHandling> SINGLE_ITEM_COLLECTOR =
- RWUtils.singleItemCollector();
+ private static final int PERMIT = -1;
+ private static final int DENY = 0;
private final FutureJVppCore futureJVppCore;
@@ -71,15 +71,13 @@ abstract class AbstractAceWriter<T extends AceType> implements AceWriter, JvppRe
/**
* Creates classify table for given ACE.
*
- * @param action packet handling action (permit/deny)
* @param ace ACE to be translated
* @param mode interface mode
* @param nextTableIndex classify table index
* @param vlanTags number of vlan tags
* @return classify table that represents given ACE
*/
- protected abstract ClassifyAddDelTable createClassifyTable(@Nonnull final PacketHandling action,
- @Nonnull final T ace,
+ protected abstract ClassifyAddDelTable createClassifyTable(@Nonnull final T ace,
@Nullable final InterfaceMode mode,
final int nextTableIndex,
final int vlanTags);
@@ -110,26 +108,41 @@ abstract class AbstractAceWriter<T extends AceType> implements AceWriter, JvppRe
@Override
public final void write(@Nonnull final InstanceIdentifier<?> id, @Nonnull final List<Ace> aces,
- final InterfaceMode mode, @Nonnull final InputAclSetInterface request,
+ final InterfaceMode mode, final AccessLists.DefaultAction defaultAction,
+ @Nonnull final InputAclSetInterface request,
@Nonnegative final int vlanTags)
throws WriteFailedException {
- final PacketHandling action = aces.stream().map(ace -> ace.getActions().getPacketHandling()).distinct()
- .collect(SINGLE_ITEM_COLLECTOR);
checkArgument(vlanTags >= 0 && vlanTags <= 2, "Number of vlan tags %s is not in [0,2] range");
- int nextTableIndex = -1;
- for (final Ace ace : aces) {
- // Create table + session per entry
+ int nextTableIndex = configureDefaltAction(id, defaultAction);
- final ClassifyAddDelTable ctRequest =
- createClassifyTable(action, (T) ace.getMatches().getAceType(), mode, nextTableIndex, vlanTags);
+ final ListIterator<Ace> iterator = aces.listIterator(aces.size());
+ while (iterator.hasPrevious()) {
+ // Create table + session per entry
+ final Ace ace = iterator.previous();
+ final PacketHandling action = ace.getActions().getPacketHandling();
+ final T type = (T)ace.getMatches().getAceType();
+ final ClassifyAddDelTable ctRequest = createClassifyTable(type, mode, nextTableIndex, vlanTags);
nextTableIndex = createClassifyTable(id, ctRequest);
- createClassifySession(id,
- createClassifySession(action, (T) ace.getMatches().getAceType(), mode, nextTableIndex, vlanTags));
+ createClassifySession(id, createClassifySession(action, type, mode, nextTableIndex, vlanTags));
}
setClassifyTable(request, nextTableIndex);
}
+ private int configureDefaltAction(@Nonnull final InstanceIdentifier<?> id, final AccessLists.DefaultAction defaultAction)
+ throws WriteFailedException {
+ ClassifyAddDelTable ctRequest = createClassifyTable(-1);
+ if (AccessLists.DefaultAction.Permit.equals(defaultAction)) {
+ ctRequest.missNextIndex = PERMIT;
+ } else {
+ ctRequest.missNextIndex = DENY;
+ }
+ ctRequest.mask = new byte[16];
+ ctRequest.skipNVectors = 0;
+ ctRequest.matchNVectors = 1;
+ return createClassifyTable(id, ctRequest);
+ }
+
private int createClassifyTable(@Nonnull final InstanceIdentifier<?> id,
@Nonnull final ClassifyAddDelTable request)
throws WriteFailedException {
@@ -147,22 +160,14 @@ abstract class AbstractAceWriter<T extends AceType> implements AceWriter, JvppRe
getReplyForWrite(cs.toCompletableFuture(), id);
}
- protected ClassifyAddDelTable createClassifyTable(@Nonnull final PacketHandling action, final int nextTableIndex) {
+ protected ClassifyAddDelTable createClassifyTable(final int nextTableIndex) {
final ClassifyAddDelTable request = new ClassifyAddDelTable();
request.isAdd = 1;
request.tableIndex = -1; // value not present
-
request.nbuckets = 1; // we expect exactly one session per table
-
- if (action instanceof Permit) {
- request.missNextIndex = 0; // for list of permit rules, deny (0) should be default action
- } else { // deny is default value
- request.missNextIndex = -1; // for list of deny rules, permit (-1) should be default action
- }
-
request.nextTableIndex = nextTableIndex;
request.memorySize = TABLE_MEM_SIZE;
-
+ request.missNextIndex = -1; // value not set, but anyway it is ignored for tables in chain
return request;
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceEthWriter.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceEthWriter.java
index 89a92f5c0..667d9cc38 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceEthWriter.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceEthWriter.java
@@ -48,14 +48,13 @@ final class AceEthWriter extends AbstractAceWriter<AceEth> implements MacTransla
}
@Override
- public ClassifyAddDelTable createClassifyTable(@Nonnull final PacketHandling action,
- @Nonnull final AceEth aceEth,
+ public ClassifyAddDelTable createClassifyTable(@Nonnull final AceEth aceEth,
@Nullable final InterfaceMode mode,
final int nextTableIndex,
final int vlanTags) {
checkInterfaceMode(mode);
- final ClassifyAddDelTable request = createClassifyTable(action, nextTableIndex);
+ final ClassifyAddDelTable request = createClassifyTable(nextTableIndex);
request.mask = new byte[16];
boolean aceIsEmpty = true;
@@ -102,7 +101,7 @@ final class AceEthWriter extends AbstractAceWriter<AceEth> implements MacTransla
request.skipNVectors = 0;
request.matchNVectors = MATCH_N_VECTORS;
- LOG.debug("ACE action={}, rule={} translated to table={}.", action, aceEth, request);
+ LOG.debug("ACE rule={} translated to table={}.", aceEth, request);
return request;
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp4Writer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp4Writer.java
index e539d4e14..e1d05f6ec 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp4Writer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp4Writer.java
@@ -78,15 +78,14 @@ final class AceIp4Writer extends AbstractAceWriter<AceIp> implements Ipv4Transla
}
@Override
- public ClassifyAddDelTable createClassifyTable(@Nonnull final PacketHandling action,
- @Nonnull final AceIp aceIp,
+ public ClassifyAddDelTable createClassifyTable(@Nonnull final AceIp aceIp,
@Nullable final InterfaceMode mode,
final int nextTableIndex,
final int vlanTags) {
checkArgument(aceIp.getAceIpVersion() instanceof AceIpv4, "Expected AceIpv4 version, but was %", aceIp);
final AceIpv4 ipVersion = (AceIpv4) aceIp.getAceIpVersion();
- final ClassifyAddDelTable request = createClassifyTable(action, nextTableIndex);
+ final ClassifyAddDelTable request = createClassifyTable(nextTableIndex);
request.skipNVectors = 0; // match entire L2 and L3 header
request.matchNVectors = MATCH_N_VECTORS;
@@ -137,7 +136,7 @@ final class AceIp4Writer extends AbstractAceWriter<AceIp> implements Ipv4Transla
String.format("Ace %s does not define packet field match values", aceIp.toString()));
}
- LOG.debug("ACE action={}, rule={} translated to table={}.", action, aceIp, request);
+ LOG.debug("ACE rule={} translated to table={}.", aceIp, request);
return request;
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp6Writer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp6Writer.java
index 2afc75c28..18fa1ec4d 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp6Writer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceIp6Writer.java
@@ -92,15 +92,14 @@ final class AceIp6Writer extends AbstractAceWriter<AceIp> {
}
@Override
- public ClassifyAddDelTable createClassifyTable(@Nonnull final PacketHandling action,
- @Nonnull final AceIp aceIp,
+ public ClassifyAddDelTable createClassifyTable(@Nonnull final AceIp aceIp,
@Nullable final InterfaceMode mode,
final int nextTableIndex,
final int vlanTags) {
checkArgument(aceIp.getAceIpVersion() instanceof AceIpv6, "Expected AceIpv6 version, but was %", aceIp);
final AceIpv6 ipVersion = (AceIpv6) aceIp.getAceIpVersion();
- final ClassifyAddDelTable request = createClassifyTable(action, nextTableIndex);
+ final ClassifyAddDelTable request = createClassifyTable(nextTableIndex);
request.skipNVectors = 0; // match entire L2 and L3 header
request.matchNVectors = MATCH_N_VECTORS;
@@ -160,7 +159,7 @@ final class AceIp6Writer extends AbstractAceWriter<AceIp> {
String.format("Ace %s does not define packet field match values", aceIp.toString()));
}
- LOG.debug("ACE action={}, rule={} translated to table={}.", action, aceIp, request);
+ LOG.debug("ACE rule={} translated to table={}.", aceIp, request);
return request;
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceWriter.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceWriter.java
index 63bd6a897..c2c024870 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceWriter.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/AceWriter.java
@@ -17,13 +17,14 @@
package io.fd.honeycomb.translate.v3po.interfaces.acl.ingress;
import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.InputAclSetInterface;
import java.util.List;
import javax.annotation.Nonnegative;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.Ace;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.InterfaceMode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.ietf.acl.base.attributes.AccessLists;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import io.fd.vpp.jvpp.core.dto.InputAclSetInterface;
/**
* Writer responsible for translation of ietf-acl model ACEs to VPP's classify tables and sessions.
@@ -34,12 +35,15 @@ interface AceWriter {
* Translates list of ACEs to chain of classify tables. Each ACE is translated into one classify table with single
* classify session. Also initializes input_acl_set_interface request message DTO with first classify table of the
* chain that was created.
- * @param id uniquely identifies ietf-acl container
- * @param aces list of access control entries
- * @param mode
- * @param request input_acl_set_interface request DTO
+ *
+ * @param id uniquely identifies ietf-acl container
+ * @param aces list of access control entries
+ * @param mode interface mode (L2/L3)
+ * @param defaultAction to be taken when packet that does not match any of rules defined in
+ * @param request input_acl_set_interface request DTO
*/
void write(@Nonnull final InstanceIdentifier<?> id, @Nonnull final List<Ace> aces,
- final InterfaceMode mode, @Nonnull final InputAclSetInterface request, @Nonnegative final int vlanTags)
+ final InterfaceMode mode, final AccessLists.DefaultAction defaultAction,
+ @Nonnull final InputAclSetInterface request, @Nonnegative final int vlanTags)
throws WriteFailedException;
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAClWriter.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAClWriter.java
index 7105009dc..526fdd71f 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAClWriter.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAClWriter.java
@@ -50,6 +50,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.cont
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.matches.ace.type.ace.ip.AceIpVersion;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.matches.ace.type.ace.ip.ace.ip.version.AceIpv4;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.InterfaceMode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.ietf.acl.base.attributes.AccessLists;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.ietf.acl.base.attributes.access.lists.Acl;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
@@ -134,13 +135,13 @@ public final class IetfAClWriter implements JvppReplyConsumer {
}
void write(@Nonnull final InstanceIdentifier<?> id, final int swIfIndex, @Nonnull final List<Acl> acls,
- @Nullable final InterfaceMode mode, @Nonnull final WriteContext writeContext)
+ final AccessLists.DefaultAction defaultAction, @Nullable final InterfaceMode mode, @Nonnull final WriteContext writeContext)
throws WriteFailedException {
- write(id, swIfIndex, mode, acls, writeContext, 0);
+ write(id, swIfIndex, mode, acls, defaultAction, writeContext, 0);
}
void write(@Nonnull final InstanceIdentifier<?> id, final int swIfIndex, final InterfaceMode mode,
- @Nonnull final List<Acl> acls,
+ @Nonnull final List<Acl> acls, final AccessLists.DefaultAction defaultAction,
@Nonnull final WriteContext writeContext, @Nonnegative final int numberOfTags)
throws WriteFailedException {
@@ -166,7 +167,7 @@ public final class IetfAClWriter implements JvppReplyConsumer {
if (aceWriter == null) {
LOG.warn("AceProcessor for {} not registered. Skipping ACE.", aceType);
} else {
- aceWriter.write(id, aces, mode, request, numberOfTags);
+ aceWriter.write(id, aces, mode, defaultAction, request, numberOfTags);
}
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAclCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAclCustomizer.java
index a98ee30a2..3a55e0068 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAclCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/IetfAclCustomizer.java
@@ -61,7 +61,8 @@ public class IetfAclCustomizer implements WriterCustomizer<Ingress> {
checkArgument(accessLists != null && accessLists.getAcl() != null,
"ietf-acl container does not define acl list");
- aclWriter.write(id, ifIndex, accessLists.getAcl(), accessLists.getMode(), writeContext);
+ aclWriter.write(id, ifIndex, accessLists.getAcl(), accessLists.getDefaultAction(), accessLists.getMode(),
+ writeContext);
}
@Override
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/SubInterfaceIetfAclCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/SubInterfaceIetfAclCustomizer.java
index d5f1eb27d..79ee72825 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/SubInterfaceIetfAclCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/ingress/SubInterfaceIetfAclCustomizer.java
@@ -80,8 +80,8 @@ public class SubInterfaceIetfAclCustomizer implements WriterCustomizer<Ingress>
checkState(subInterfaceOptional.isPresent(), "Could not read SubInterface data object for %s", id);
final SubInterface subInterface = subInterfaceOptional.get();
- aclWriter.write(id, subInterfaceIndex, accessLists.getMode(), accessLists.getAcl(), writeContext,
- getNumberOfTags(subInterface.getTags()));
+ aclWriter.write(id, subInterfaceIndex, accessLists.getMode(), accessLists.getAcl(),
+ accessLists.getDefaultAction(), writeContext, getNumberOfTags(subInterface.getTags()));
}
@Override