diff options
Diffstat (limited to 'pki/base/util/src/com/netscape/cmsutil/radius/RadiusConn.java')
| -rw-r--r-- | pki/base/util/src/com/netscape/cmsutil/radius/RadiusConn.java | 76 |
1 files changed, 35 insertions, 41 deletions
diff --git a/pki/base/util/src/com/netscape/cmsutil/radius/RadiusConn.java b/pki/base/util/src/com/netscape/cmsutil/radius/RadiusConn.java index 1c09ea2c4..56f620576 100644 --- a/pki/base/util/src/com/netscape/cmsutil/radius/RadiusConn.java +++ b/pki/base/util/src/com/netscape/cmsutil/radius/RadiusConn.java @@ -17,7 +17,6 @@ // --- END COPYRIGHT BLOCK --- package com.netscape.cmsutil.radius; - import java.io.IOException; import java.io.InterruptedIOException; import java.net.DatagramPacket; @@ -28,10 +27,9 @@ import java.security.NoSuchAlgorithmException; import java.security.SecureRandom; import java.util.Properties; - /** - * This class implements RFC2865 - Remote Authentication Dial In - * User Service (RADIUS), June 2000. + * This class implements RFC2865 - Remote Authentication Dial In User Service + * (RADIUS), June 2000. */ public class RadiusConn { public static int MAX_RETRIES = 10; @@ -52,20 +50,19 @@ public class RadiusConn { private int _maxRetries = MAX_RETRIES; private SecureRandom _rand = null; - public RadiusConn(String host1, String host2, int port, String secret, - int timeout) throws SocketException { + public RadiusConn(String host1, String host2, int port, String secret, + int timeout) throws SocketException { this(host1, port, host2, port, secret, timeout, null, null); } public RadiusConn(String host, int port, String secret, byte seed[], - Properties options) - throws SocketException { + Properties options) throws SocketException { this(host, port, host, port, secret, DEFAULT_TIMEOUT, seed, options); } - public RadiusConn(String host1, int port1, String host2, int port2, - String secret, int timeout, byte seed[], Properties options) - throws SocketException { + public RadiusConn(String host1, int port1, String host2, int port2, + String secret, int timeout, byte seed[], Properties options) + throws SocketException { _host[0] = host1; _port[0] = port1; _host[1] = host2; @@ -73,7 +70,7 @@ public class RadiusConn { _selected = 0; _secret = secret; _options = options; - _socket = new DatagramSocket(); + _socket = new DatagramSocket(); _socket.setSoTimeout(timeout * 1000); if (seed == null) { _rand = new SecureRandom(); @@ -86,9 +83,8 @@ public class RadiusConn { _socket.disconnect(); } - public void authenticate(String name, String password) - throws IOException, NoSuchAlgorithmException, - RejectException, ChallengeException { + public void authenticate(String name, String password) throws IOException, + NoSuchAlgorithmException, RejectException, ChallengeException { int retries = 0; Packet res = null; @@ -98,13 +94,14 @@ public class RadiusConn { req.addAttribute(new UserNameAttribute(name)); req.addAttribute(new UserPasswordAttribute(req.getAuthenticator(), _secret, password)); - req.addAttribute(new NASIPAddressAttribute(InetAddress.getLocalHost())); + req.addAttribute(new NASIPAddressAttribute(InetAddress + .getLocalHost())); req.addAttribute(new NASPortAttribute(_socket.getLocalPort())); send(req, _host[_selected], _port[_selected]); try { retries++; - res = receive(); + res = receive(); if (res instanceof AccessReject) { throw new RejectException((AccessReject) res); } else if (res instanceof AccessChallenge) { @@ -121,24 +118,22 @@ public class RadiusConn { } // throw e; } - + } - } - while (res == null); + } while (res == null); } public void replyChallenge(String password, ChallengeException ce) - throws IOException, NoSuchAlgorithmException, - RejectException, ChallengeException { + throws IOException, NoSuchAlgorithmException, RejectException, + ChallengeException { replyChallenge(null, password, ce); } - public void replyChallenge(String name, String password, - ChallengeException ce) - throws IOException, NoSuchAlgorithmException, - RejectException, ChallengeException { - StateAttribute state = (StateAttribute) - ce.getAttributeSet().getAttributeByType(Attribute.STATE); + public void replyChallenge(String name, String password, + ChallengeException ce) throws IOException, + NoSuchAlgorithmException, RejectException, ChallengeException { + StateAttribute state = (StateAttribute) ce.getAttributeSet() + .getAttributeByType(Attribute.STATE); if (state == null) throw new IOException("State not found in challenge"); @@ -154,7 +149,7 @@ public class RadiusConn { req.addAttribute(new NASPortAttribute(_socket.getLocalPort())); send(req, _host[_selected], _port[_selected]); - Packet res = receive(); + Packet res = receive(); if (res instanceof AccessReject) { throw new RejectException((AccessReject) res); @@ -164,8 +159,8 @@ public class RadiusConn { } public void replyChallenge(String name, String password, String state) - throws IOException, NoSuchAlgorithmException, - RejectException, ChallengeException { + throws IOException, NoSuchAlgorithmException, RejectException, + ChallengeException { if (state == null) throw new IOException("State not found in challenge"); AccessRequest req = createAccessRequest(); @@ -178,7 +173,7 @@ public class RadiusConn { req.addAttribute(new NASPortAttribute(_socket.getLocalPort())); send(req, _host[_selected], _port[_selected]); - Packet res = receive(); + Packet res = receive(); if (res instanceof AccessReject) { throw new RejectException((AccessReject) res); @@ -192,12 +187,12 @@ public class RadiusConn { } private void send(NASPacket packet, String host, int port) - throws IOException { - DatagramPacket dp = new DatagramPacket(new byte[4096], 4096); + throws IOException { + DatagramPacket dp = new DatagramPacket(new byte[4096], 4096); - dp.setPort(port); - dp.setAddress(InetAddress.getByName(host)); - byte data[] = packet.getData(); + dp.setPort(port); + dp.setAddress(InetAddress.getByName(host)); + byte data[] = packet.getData(); dp.setLength(data.length); dp.setData(data); @@ -206,11 +201,10 @@ public class RadiusConn { trace("Sent " + packet); } - private ServerPacket receive() - throws IOException { - DatagramPacket dp = new DatagramPacket(new byte[4096], 4096); + private ServerPacket receive() throws IOException { + DatagramPacket dp = new DatagramPacket(new byte[4096], 4096); - _socket.receive(dp); + _socket.receive(dp); byte data[] = dp.getData(); ServerPacket p = PacketFactory.createServerPacket(data); |