Merge tag 'v2.3.28' into testing

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / acr / CmsUuidFactory.java

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/CmsUuidFactory.java b/org.argeo.cms/src/org/argeo/cms/acr/CmsUuidFactory.java
deleted file mode 100644 (file)
index 357a010..0000000
--- a/org.argeo.cms/src/org/argeo/cms/acr/CmsUuidFactory.java
+++ /dev/null
@@ -1,89 +0,0 @@
-package org.argeo.cms.acr;
-
-import java.net.Inet4Address;
-import java.net.Inet6Address;
-import java.net.InetAddress;
-import java.net.InterfaceAddress;
-import java.net.NetworkInterface;
-import java.net.SocketException;
-import java.util.BitSet;
-import java.util.Enumeration;
-
-import org.argeo.api.cms.CmsLog;
-import org.argeo.api.uuid.ConcurrentUuidFactory;
-import org.argeo.api.uuid.NodeIdSupplier;
-import org.argeo.api.uuid.UuidBinaryUtils;
-
-public class CmsUuidFactory extends ConcurrentUuidFactory {
-       private final static CmsLog log = CmsLog.getLog(CmsUuidFactory.class);
-
-       public CmsUuidFactory(byte[] nodeId) {
-               super(0, nodeId);
-               assert createTimeUUID().node() == BitSet.valueOf(toNodeIdBytes(nodeId, 0)).toLongArray()[0];
-       }
-
-       public CmsUuidFactory() {
-               this(getIpBytes());
-       }
-
-       /** Returns an SHA1 digest of one of the IP addresses. */
-       protected static byte[] getIpBytes() {
-               Enumeration<NetworkInterface> netInterfaces = null;
-               try {
-                       netInterfaces = NetworkInterface.getNetworkInterfaces();
-               } catch (SocketException e) {
-                       throw new IllegalStateException(e);
-               }
-               if (netInterfaces == null)
-                       throw new IllegalStateException("No interfaces");
-
-               InetAddress selectedIpv6 = null;
-               InetAddress selectedIpv4 = null;
-               netInterfaces: while (netInterfaces.hasMoreElements()) {
-                       NetworkInterface netInterface = netInterfaces.nextElement();
-                       byte[] hardwareAddress = null;
-                       try {
-                               hardwareAddress = netInterface.getHardwareAddress();
-                               if (hardwareAddress != null) {
-                                       // first IPv6
-                                       addr: for (InterfaceAddress addr : netInterface.getInterfaceAddresses()) {
-                                               InetAddress ip = addr.getAddress();
-                                               if (ip instanceof Inet6Address) {
-                                                       Inet6Address ipv6 = (Inet6Address) ip;
-                                                       if (ipv6.isAnyLocalAddress() || ipv6.isLinkLocalAddress() || ipv6.isLoopbackAddress())
-                                                               continue addr;
-                                                       selectedIpv6 = ipv6;
-                                                       break netInterfaces;
-                                               }
-
-                                       }
-                                       // then IPv4
-                                       addr: for (InterfaceAddress addr : netInterface.getInterfaceAddresses()) {
-                                               InetAddress ip = addr.getAddress();
-                                               if (ip instanceof Inet4Address) {
-                                                       Inet4Address ipv4 = (Inet4Address) ip;
-                                                       if (ipv4.isAnyLocalAddress() || ipv4.isLinkLocalAddress() || ipv4.isLoopbackAddress())
-                                                               continue addr;
-                                                       selectedIpv4 = ipv4;
-                                               }
-
-                                       }
-                               }
-                       } catch (SocketException e) {
-                               throw new IllegalStateException(e);
-                       }
-               }
-               InetAddress selectedIp = selectedIpv6 != null ? selectedIpv6 : selectedIpv4;
-               if (selectedIp == null) {
-                       log.warn("No IP address found, using a random node id for UUID generation");
-                       return NodeIdSupplier.randomNodeId();
-               }
-               byte[] digest = sha1(selectedIp.getAddress());
-               log.info("Use IP " + selectedIp + " hashed as " + UuidBinaryUtils.toHexString(digest) + " as node id");
-               byte[] nodeId = toNodeIdBytes(digest, 0);
-               // marks that this is not based on MAC address
-               forceToNoMacAddress(nodeId, 0);
-               return nodeId;
-       }
-
-}