/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you 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.
*/
package org.jclouds.net.util;
import static com.google.common.base.Preconditions.checkNotNull;
import org.jclouds.net.domain.IpPermission;
import org.jclouds.net.domain.IpProtocol;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Multimap;
/**
*
* Shortcut to create ingress rules
*
* @author Adrian Cole
*/
public class IpPermissions extends IpPermission {
protected IpPermissions(IpProtocol ipProtocol, int fromPort, int toPort,
Multimap<String, String> tenantIdGroupPairs, Iterable<String> groupIds, Iterable<String> cidrBlocks) {
super(ipProtocol, fromPort, toPort, tenantIdGroupPairs, groupIds, tenantIdGroupPairs.size() == 0 ? cidrBlocks
: ImmutableSet.<String> of());
}
public static ICMPTypeSelection permitICMP() {
return new ICMPTypeSelection();
}
public static ToSourceSelection permitAnyProtocol() {
return new ToSourceSelection(IpProtocol.ALL, 1, 65535);
}
public static PortSelection permit(IpProtocol protocol) {
return new PortSelection(checkNotNull(protocol, "protocol"));
}
public static class ICMPTypeSelection extends ToSourceSelection {
ICMPTypeSelection() {
super(IpProtocol.ICMP, -1, -1);
}
/**
* @param type ex. 8 for ECHO (i.e. Ping)
* @see <a href="http://www.iana.org/assignments/icmp-parameters/icmp-parameters.xml"> ICMP Types</a>
*/
public AndCodeSelection type(int type) {
return new AndCodeSelection(type);
}
}
public static class AndCodeSelection extends ToSourceSelection {
AndCodeSelection(int type) {
super(IpProtocol.ICMP, type, -1);
}
public ToSourceSelection andCode(int code) {
return new ToSourceSelection(getIpProtocol(), getFromPort(), code);
}
}
public static class PortSelection extends ToSourceSelection {
PortSelection(IpProtocol ipProtocol) {
super(ipProtocol, ipProtocol == IpProtocol.ICMP ? -1 : 1, ipProtocol == IpProtocol.ICMP ? -1 : 65535);
}
public ToPortSelection fromPort(int port) {
return new ToPortSelection(getIpProtocol(), port);
}
public ToSourceSelection port(int port) {
return new ToSourceSelection(getIpProtocol(), port, port);
}
}
public static class ToPortSelection extends ToSourceSelection {
ToPortSelection(IpProtocol ipProtocol, int fromPort) {
super(ipProtocol, fromPort, ipProtocol == IpProtocol.ICMP ? -1 : 65535);
}
public ToSourceSelection to(int port) {
return new ToSourceSelection(getIpProtocol(), getFromPort(), port);
}
}
public static class ToGroupSourceSelection extends IpPermissions {
protected ToGroupSourceSelection(IpProtocol ipProtocol, int fromPort, int toPort) {
super(ipProtocol, fromPort, toPort, ImmutableMultimap.<String, String> of(), ImmutableSet.<String> of(),
ImmutableSet.of("0.0.0.0/0"));
}
public IpPermissions originatingFromSecurityGroupId(String groupId) {
return originatingFromSecurityGroupIds(ImmutableSet.of(checkNotNull(groupId, "groupId")));
}
public IpPermissions originatingFromSecurityGroupIds(Iterable<String> groupIds) {
return new IpPermissions(getIpProtocol(), getFromPort(), getToPort(), getTenantIdGroupNamePairs(), groupIds,
ImmutableSet.<String> of());
}
}
public static class ToSourceSelection extends ToGroupSourceSelection {
ToSourceSelection(IpProtocol ipProtocol, int fromPort, int toPort) {
super(ipProtocol, fromPort, toPort);
}
public IpPermissions originatingFromCidrBlock(String cidrIp) {
return originatingFromCidrBlocks(ImmutableSet.of(checkNotNull(cidrIp, "cidrIp")));
}
public IpPermissions originatingFromCidrBlocks(Iterable<String> cidrIps) {
return new IpPermissions(getIpProtocol(), getFromPort(), getToPort(),
ImmutableMultimap.<String, String> of(), ImmutableSet.<String> of(), cidrIps);
}
public IpPermissions originatingFromTenantAndSecurityGroup(String tenantId, String groupName) {
return toTenantsGroupsNamed(ImmutableMultimap.of(checkNotNull(tenantId, "tenantId"),
checkNotNull(groupName, "groupName")));
}
public IpPermissions toTenantsGroupsNamed(Multimap<String, String> tenantIdGroupNamePairs) {
return new IpPermissions(getIpProtocol(), getFromPort(), getToPort(), tenantIdGroupNamePairs, getGroupIds(),
ImmutableSet.<String> of());
}
}
}