vpnservice/aclservice/impl/src/main/java/org/opendaylight/netvirt/aclservice/utils/AclConstants.java

   1 /*
   2  * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.netvirt.aclservice.utils;
  10
  11 import java.math.BigInteger;
  12 import java.util.Collections;
  13 import java.util.HashMap;
  14 import java.util.Map;
  15 import org.opendaylight.ovsdb.utils.config.ConfigProperties;
  16
  17 /**
  18  * The class to have ACL related constants.
  19  */
  20 public final class AclConstants {
  21
  22     public static final short INGRESS_ACL_DEFAULT_FLOW_PRIORITY = 1;
  23     public static final short EGRESS_ACL_DEFAULT_FLOW_PRIORITY = 11;
  24
  25     public static final Integer PROTO_IPV6_DROP_PRIORITY = 63020;
  26     public static final Integer PROTO_IPV6_ALLOWED_PRIORITY = 63010;
  27     public static final Integer PROTO_DHCP_SERVER_MATCH_PRIORITY = 63010;
  28     public static final Integer PROTO_DHCP_CLIENT_TRAFFIC_MATCH_PRIORITY = 63010;
  29     public static final Integer PROTO_ARP_TRAFFIC_MATCH_PRIORITY = 63010;
  30     public static final Integer PROTO_MATCH_PRIORITY = 61010;
  31     public static final Integer PREFIX_MATCH_PRIORITY = 61009;
  32     public static final Integer PROTO_PREFIX_MATCH_PRIORITY = 61008;
  33     public static final Integer PROTO_PORT_MATCH_PRIORITY = 61007;
  34     public static final Integer PROTO_PORT_PREFIX_MATCH_PRIORITY = 61007;
  35     public static final Integer PROTO_MATCH_SYN_ALLOW_PRIORITY = 61005;
  36     public static final Integer PROTO_MATCH_SYN_ACK_ALLOW_PRIORITY = 61004;
  37     public static final Integer PROTO_MATCH_SYN_DROP_PRIORITY = 61003;
  38     public static final Integer PROTO_VM_IP_MAC_MATCH_PRIORITY = 36001;
  39     public static final Integer CT_STATE_UNTRACKED_PRIORITY = 62030;
  40     public static final Integer CT_STATE_TRACKED_EXIST_PRIORITY = 62020;
  41     public static final Integer CT_STATE_TRACKED_NEW_PRIORITY = 62010;
  42     public static final Integer CT_STATE_NEW_PRIORITY_DROP = 36007;
  43     public static final short DHCP_CLIENT_PORT_IPV4 = 68;
  44     public static final short DHCP_SERVER_PORT_IPV4 = 67;
  45     public static final short DHCP_CLIENT_PORT_IPV6 = 546;
  46     public static final short DHCP_SERVER_PORT_IPV6 = 547;
  47     public static final BigInteger COOKIE_ACL_BASE = new BigInteger("6900000", 16);
  48
  49     public static final int UNTRACKED_CT_STATE = 0x00;
  50     public static final int TRACKED_CT_STATE = 0x20;
  51     public static final int TRACKED_EST_CT_STATE = 0x22;
  52     public static final int TRACKED_REL_CT_STATE = 0x24;
  53     public static final int TRACKED_NEW_CT_STATE = 0x21;
  54     public static final int TRACKED_INV_CT_STATE = 0x30;
  55
  56     public static final int UNTRACKED_CT_STATE_MASK = 0x20;
  57     public static final int TRACKED_CT_STATE_MASK = 0x20;
  58     public static final int TRACKED_EST_CT_STATE_MASK = 0x37;
  59     public static final int TRACKED_REL_CT_STATE_MASK = 0x37;
  60     public static final int TRACKED_NEW_CT_STATE_MASK = 0x21;
  61     public static final int TRACKED_INV_CT_STATE_MASK = 0x30;
  62
  63     public static final String IPV4_ALL_NETWORK = "0.0.0.0/0";
  64     public static final long TCP_FLAG_SYN = 1 << 1;
  65     public static final long TCP_FLAG_ACK = 1 << 4;
  66     public static final long TCP_FLAG_SYN_ACK = TCP_FLAG_SYN + TCP_FLAG_ACK;
  67
  68     public static final int ICMPV6_TYPE_MLD_QUERY = 130;
  69     public static final int ICMPV6_TYPE_RS = 133;
  70     public static final int ICMPV6_TYPE_RA = 134;
  71     public static final int ICMPV6_TYPE_NS = 135;
  72     public static final int ICMPV6_TYPE_NA = 136;
  73     public static final int ICMPV6_TYPE_MLD2_REPORT = 143;
  74
  75     public static final BigInteger METADATA_MASK_LEARN_FLAG = new BigInteger("FFFFFFFFFFFFFFFE", 16);
  76
  77     public static final String SECURITY_GROUP_TCP_IDLE_TO_KEY = "security-group-tcp-idle-timeout";
  78     public static final String SECURITY_GROUP_TCP_HARD_TO_KEY = "security-group-tcp-hard-timeout";
  79     public static final String SECURITY_GROUP_TCP_FIN_IDLE_TO_KEY = "security-group-tcp-fin-idle-timeout";
  80     public static final String SECURITY_GROUP_TCP_FIN_HARD_TO_KEY = "security-group-tcp-fin-hard-timeout";
  81     public static final String SECURITY_GROUP_UDP_IDLE_TO_KEY = "security-group-udp-idle-timeout";
  82     public static final String SECURITY_GROUP_UDP_HARD_TO_KEY = "security-group-udp-hard-timeout";
  83
  84     public static final String LEARN_MATCH_REG_VALUE = "1";
  85
  86     private AclConstants() {
  87     }
  88
  89     private static Map<String, Object> globalConf = Collections.synchronizedMap(new HashMap<>());
  90
  91     public static String getGlobalConf(String key, String defaultValue) {
  92         String ret = defaultValue;
  93         String value = (String)globalConf.get(key);
  94         if (value == null) {
  95             String propertyStr = ConfigProperties.getProperty(AclConstants.class, key);
  96             if (propertyStr != null) {
  97                 ret = propertyStr;
  98             }
  99             globalConf.put(key, ret);
 100         }
 101         return ret;
 102     }
 103
 104 }