mirror of
https://github.com/vanitasvitae/Smack.git
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53c97378d3
2) Fixed conflict error while reconnecting (reconnection was not keeping track of resource and sendPresence. 3) Improved javadoc (and checking) that reconnectionlisteners should be added once connected. 4) Added new reconnection test case for reconnection and multiple resources. git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@6050 b35dd754-fafc-0310-a699-88a17e54d16e
490 lines
17 KiB
Java
490 lines
17 KiB
Java
/**
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* $RCSfile$
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* $Revision: 3306 $
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* $Date: 2006-01-16 14:34:56 -0300 (Mon, 16 Jan 2006) $
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*
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* Copyright 2003-2004 Jive Software.
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*
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack;
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import org.jivesoftware.smack.util.DNSUtil;
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import javax.net.SocketFactory;
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import java.io.File;
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/**
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* Configuration to use while establishing the connection to the server. It is possible to
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* configure the path to the trustore file that keeps the trusted CA root certificates and
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* enable or disable all or some of the checkings done while verifying server certificates.<p>
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*
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* It is also possible to configure it TLs, SASL or compression are going to be used or not.
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*
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* @author Gaston Dombiak
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*/
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public class ConnectionConfiguration implements Cloneable {
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private String serviceName;
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private String host;
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private int port;
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private String truststorePath;
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private String truststoreType;
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private String truststorePassword;
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private boolean tlsEnabled = true;
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private boolean verifyChainEnabled = false;
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private boolean verifyRootCAEnabled = false;
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private boolean selfSignedCertificateEnabled = false;
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private boolean expiredCertificatesCheckEnabled = false;
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private boolean notMatchingDomainCheckEnabled = false;
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private boolean compressionEnabled = false;
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private boolean saslAuthenticationEnabled = true;
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private boolean debuggerEnabled = XMPPConnection.DEBUG_ENABLED;
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// Flag that indicates if a reconnection should be attempted when abruptly disconnected
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private boolean reconnectionAllowed = true;
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// Holds the socket factory that is used to generate the socket in the connection
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private SocketFactory socketFactory;
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// Holds the authentication information for future reconnections
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private String username;
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private String password;
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private String resource;
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private boolean sendPresence;
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/**
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* Creates a new ConnectionConfiguration for a connection that will connect
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* to the desired service name. A DNS SRV lookup will be performed to find out the
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* actual host address and port to use for the connection.
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*
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* @param serviceName the name of the service provided by an XMPP server.
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*/
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public ConnectionConfiguration(String serviceName) {
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// Perform DNS lookup to get host and port to use
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DNSUtil.HostAddress address = DNSUtil.resolveXMPPDomain(serviceName);
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init(address.getHost(), address.getPort(), serviceName);
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}
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/**
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* Creates a new ConnectionConfiguration for a connection that will connect
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* to the desired host, port and service name. It is expected for the XMPP server to
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* be running at the specified address and to be using the specified service name.
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* Anyway, if the service name is incorrect the correct one will be used instead.
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*
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* @param host the host where the XMPP server is running.
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* @param port the port where the XMPP is listening.
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* @param serviceName the name of the service provided by an XMPP server.
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*/
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public ConnectionConfiguration(String host, int port, String serviceName) {
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init(host, port, serviceName);
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}
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/**
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* Creates a new ConnectionConfiguration for a connection that will connect
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* to the desired host and port.
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*
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* @param host the host where the XMPP server is running.
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* @param port the port where the XMPP is listening.
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*/
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public ConnectionConfiguration(String host, int port) {
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init(host, port, host);
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}
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private void init(String host, int port, String serviceName) {
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this.host = host;
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this.port = port;
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this.serviceName = serviceName;
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// Build the default path to the cacert truststore file. By default we are
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// going to use the file located in $JREHOME/lib/security/cacerts.
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String javaHome = System.getProperty("java.home");
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StringBuilder buffer = new StringBuilder();
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buffer.append(javaHome).append(File.separator).append("lib");
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buffer.append(File.separator).append("security");
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buffer.append(File.separator).append("cacerts");
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truststorePath = buffer.toString();
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// Set the default store type
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truststoreType = "jks";
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// Set the default password of the cacert file that is "changeit"
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truststorePassword = "changeit";
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}
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/**
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* Returns the server name of the target server.
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*
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* @return the server name of the target server.
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*/
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public String getServiceName() {
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return serviceName;
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}
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/**
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* Returns the host to use when establishing the connection. The host and port to use
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* might have been resolved by a DNS lookup as specified by the XMPP spec.
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*
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* @return the host to use when establishing the connection.
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*/
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public String getHost() {
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return host;
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}
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/**
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* Returns the port to use when establishing the connection. The host and port to use
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* might have been resolved by a DNS lookup as specified by the XMPP spec.
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*
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* @return the port to use when establishing the connection.
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*/
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public int getPort() {
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return port;
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}
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/**
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* Returns true if the client is going to try to secure the connection using TLS after
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* the connection has been established.
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*
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* @return true if the client is going to try to secure the connection using TLS after
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* the connection has been established.
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*/
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public boolean isTLSEnabled() {
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return tlsEnabled;
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}
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/**
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* Sets if the client is going to try to secure the connection using TLS after
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* the connection has been established.
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*
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* @param tlsEnabled if the client is going to try to secure the connection using TLS after
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* the connection has been established.
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*/
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public void setTLSEnabled(boolean tlsEnabled) {
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this.tlsEnabled = tlsEnabled;
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}
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/**
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* Retuns the path to the truststore file. The truststore file contains the root
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* certificates of several well?known CAs. By default Smack is going to use
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* the file located in $JREHOME/lib/security/cacerts.
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*
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* @return the path to the truststore file.
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*/
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public String getTruststorePath() {
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return truststorePath;
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}
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/**
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* Sets the path to the truststore file. The truststore file contains the root
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* certificates of several well?known CAs. By default Smack is going to use
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* the file located in $JREHOME/lib/security/cacerts.
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*
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* @param truststorePath the path to the truststore file.
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*/
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public void setTruststorePath(String truststorePath) {
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this.truststorePath = truststorePath;
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}
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public String getTruststoreType() {
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return truststoreType;
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}
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public void setTruststoreType(String truststoreType) {
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this.truststoreType = truststoreType;
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}
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/**
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* Returns the password to use to access the truststore file. It is assumed that all
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* certificates share the same password of the truststore file.
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*
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* @return the password to use to access the truststore file.
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*/
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public String getTruststorePassword() {
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return truststorePassword;
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}
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/**
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* Sets the password to use to access the truststore file. It is assumed that all
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* certificates share the same password of the truststore file.
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*
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*
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* @param truststorePassword the password to use to access the truststore file.
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*/
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public void setTruststorePassword(String truststorePassword) {
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this.truststorePassword = truststorePassword;
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}
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/**
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* Returns true if the whole chain of certificates presented by the server are going to
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* be checked. By default the certificate chain is not verified.
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*
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* @return true if the whole chaing of certificates presented by the server are going to
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* be checked.
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*/
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public boolean isVerifyChainEnabled() {
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return verifyChainEnabled;
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}
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/**
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* Sets if the whole chain of certificates presented by the server are going to
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* be checked. By default the certificate chain is not verified.
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*
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* @param verifyChainEnabled if the whole chaing of certificates presented by the server
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* are going to be checked.
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*/
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public void setVerifyChainEnabled(boolean verifyChainEnabled) {
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this.verifyChainEnabled = verifyChainEnabled;
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}
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/**
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* Returns true if root CA checking is going to be done. By default checking is disabled.
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*
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* @return true if root CA checking is going to be done.
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*/
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public boolean isVerifyRootCAEnabled() {
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return verifyRootCAEnabled;
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}
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/**
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* Sets if root CA checking is going to be done. By default checking is disabled.
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*
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* @param verifyRootCAEnabled if root CA checking is going to be done.
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*/
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public void setVerifyRootCAEnabled(boolean verifyRootCAEnabled) {
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this.verifyRootCAEnabled = verifyRootCAEnabled;
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}
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/**
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* Returns true if self-signed certificates are going to be accepted. By default
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* this option is disabled.
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*
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* @return true if self-signed certificates are going to be accepted.
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*/
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public boolean isSelfSignedCertificateEnabled() {
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return selfSignedCertificateEnabled;
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}
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/**
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* Sets if self-signed certificates are going to be accepted. By default
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* this option is disabled.
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*
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* @param selfSignedCertificateEnabled if self-signed certificates are going to be accepted.
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*/
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public void setSelfSignedCertificateEnabled(boolean selfSignedCertificateEnabled) {
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this.selfSignedCertificateEnabled = selfSignedCertificateEnabled;
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}
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/**
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* Returns true if certificates presented by the server are going to be checked for their
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* validity. By default certificates are not verified.
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*
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* @return true if certificates presented by the server are going to be checked for their
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* validity.
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*/
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public boolean isExpiredCertificatesCheckEnabled() {
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return expiredCertificatesCheckEnabled;
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}
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/**
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* Sets if certificates presented by the server are going to be checked for their
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* validity. By default certificates are not verified.
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*
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* @param expiredCertificatesCheckEnabled if certificates presented by the server are going
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* to be checked for their validity.
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*/
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public void setExpiredCertificatesCheckEnabled(boolean expiredCertificatesCheckEnabled) {
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this.expiredCertificatesCheckEnabled = expiredCertificatesCheckEnabled;
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}
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/**
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* Returns true if certificates presented by the server are going to be checked for their
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* domain. By default certificates are not verified.
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*
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* @return true if certificates presented by the server are going to be checked for their
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* domain.
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*/
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public boolean isNotMatchingDomainCheckEnabled() {
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return notMatchingDomainCheckEnabled;
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}
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/**
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* Sets if certificates presented by the server are going to be checked for their
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* domain. By default certificates are not verified.
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*
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* @param notMatchingDomainCheckEnabled if certificates presented by the server are going
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* to be checked for their domain.
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*/
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public void setNotMatchingDomainCheckEnabled(boolean notMatchingDomainCheckEnabled) {
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this.notMatchingDomainCheckEnabled = notMatchingDomainCheckEnabled;
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}
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/**
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* Returns true if the connection is going to use stream compression. Stream compression
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* will be requested after TLS was established (if TLS was enabled) and only if the server
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* offered stream compression. With stream compression network traffic can be reduced
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* up to 90%. By default compression is disabled.
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*
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* @return true if the connection is going to use stream compression.
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*/
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public boolean isCompressionEnabled() {
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return compressionEnabled;
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}
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/**
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* Sets if the connection is going to use stream compression. Stream compression
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* will be requested after TLS was established (if TLS was enabled) and only if the server
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* offered stream compression. With stream compression network traffic can be reduced
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* up to 90%. By default compression is disabled.
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*
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* @param compressionEnabled if the connection is going to use stream compression.
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*/
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public void setCompressionEnabled(boolean compressionEnabled) {
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this.compressionEnabled = compressionEnabled;
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}
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/**
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* Returns true if the client is going to use SASL authentication when logging into the
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* server. If SASL authenticatin fails then the client will try to use non-sasl authentication.
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* By default SASL is enabled.
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*
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* @return true if the client is going to use SASL authentication when logging into the
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* server.
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*/
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public boolean isSASLAuthenticationEnabled() {
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return saslAuthenticationEnabled;
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}
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/**
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* Sets if the client is going to use SASL authentication when logging into the
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* server. If SASL authenticatin fails then the client will try to use non-sasl authentication.
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* By default SASL is enabled.
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*
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* @param saslAuthenticationEnabled if the client is going to use SASL authentication when
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* logging into the server.
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*/
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public void setSASLAuthenticationEnabled(boolean saslAuthenticationEnabled) {
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this.saslAuthenticationEnabled = saslAuthenticationEnabled;
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}
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/**
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* Returns true if the new connection about to be establish is going to be debugged. By
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* default the value of {@link XMPPConnection#DEBUG_ENABLED} is used.
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*
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* @return true if the new connection about to be establish is going to be debugged.
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*/
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public boolean isDebuggerEnabled() {
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return debuggerEnabled;
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}
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/**
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* Sets if the new connection about to be establish is going to be debugged. By
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* default the value of {@link XMPPConnection#DEBUG_ENABLED} is used.
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*
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* @param debuggerEnabled if the new connection about to be establish is going to be debugged.
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*/
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public void setDebuggerEnabled(boolean debuggerEnabled) {
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this.debuggerEnabled = debuggerEnabled;
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}
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protected Object clone() throws CloneNotSupportedException {
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return super.clone();
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}
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/**
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* Sets if the reconnection mechanism is allowed to be used. By default
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* reconnection is allowed.
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*
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* @param isAllowed if the reconnection mechanism is allowed to use.
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*/
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public void setReconnectionAllowed(boolean isAllowed) {
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this.reconnectionAllowed = isAllowed;
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}
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/**
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* Returns if the reconnection mechanism is allowed to be used. By default
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* reconnection is allowed.
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*
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* @return if the reconnection mechanism is allowed to be used.
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*/
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public boolean isReconnectionAllowed() {
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return this.reconnectionAllowed;
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}
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/**
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* Sets the socket factory used to create new xmppConnection sockets.
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* This is mainly used when reconnection is necessary.
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*
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* @param socketFactory used to create new sockets.
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*/
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public void setSocketFactory(SocketFactory socketFactory) {
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this.socketFactory = socketFactory;
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}
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/**
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* Returns the socket factory used to create new xmppConnection sockets.
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* This is mainly used when reconnection is necessary.
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*
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* @return socketFactory used to create new sockets.
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*/
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public SocketFactory getSocketFactory() {
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return this.socketFactory;
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}
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protected void setLoginInfo(String username, String password, String resource,
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boolean sendPresence) {
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this.username = username;
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this.password = password;
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this.resource = resource;
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this.sendPresence = sendPresence;
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}
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/**
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* Returns the username to use when trying to reconnect to the server.
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*
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* @return the username to use when trying to reconnect to the server.
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*/
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protected String getUsername() {
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return this.username;
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}
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/**
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* Returns the password to use when trying to reconnect to the server.
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*
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* @return the password to use when trying to reconnect to the server.
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*/
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protected String getPassword() {
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return this.password;
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}
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/**
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* Returns the resource to use when trying to reconnect to the server.
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*
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* @return the resource to use when trying to reconnect to the server.
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*/
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protected String getResource() {
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return resource;
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}
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/**
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* Returns true if an available presence should be sent when logging in while reconnecting.
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*
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* @return true if an available presence should be sent when logging in while reconnecting
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*/
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protected boolean isSendPresence() {
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return sendPresence;
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}
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}
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