ksafe's Blog

<? xml?version="1.0"?encoding="UTF-8" ?>
< web-app? xmlns ="http://java.sun.com/xml/ns/j2ee"
????xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" ?version ="2.4"
????xsi:schemaLocation ="http://java.sun.com/xml/ns/j2ee???http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >
???? < servlet >
???????? < display-name > XFire?Servlet </ display-name >
???????? < servlet-name > XFireServlet </ servlet-name >
???????? < servlet-class >
????????????org.codehaus.xfire.transport.http.XFireConfigurableServlet
???????? </ servlet-class >
???? </ servlet >

???? < servlet-mapping >
???????? < servlet-name > XFireServlet </ servlet-name >
???????? < url-pattern > /servlet/XFireServlet/* </ url-pattern >
???? </ servlet-mapping >

???? < servlet-mapping >
???????? < servlet-name > XFireServlet </ servlet-name >
???????? < url-pattern > /services/* </ url-pattern >
???? </ servlet-mapping >
</ web-app >

< beans? xmlns ="http://xfire.codehaus.org/config/1.0" >
< service >
< name > EchoService </ name >
< serviceClass > com.hhy.dss.ws.Echo </ serviceClass >
< serviceFactory > jsr181 </ serviceFactory >
< inHandlers >
< handler? handlerClass ="com.hhy.dss.ws.AuthenticationHandler" ></ handler >
</ inHandlers >
</ service >
</ beans >

package ?com.hhy.dss.ws;

import ?javax.jws.WebMethod;
import ?javax.jws.WebService;

@WebService
public ? class ?Echo
{
????@WebMethod
???? public ?String?echo(String?in)
???? {
???????? return ?in;
????}

}

package ?com.hhy.dss.ws;

import ?org.apache.log4j.Logger;
import ?org.codehaus.xfire.MessageContext;
import ?org.codehaus.xfire.exchange.InMessage;
import ?org.codehaus.xfire.fault.XFireFault;
import ?org.codehaus.xfire.handler.AbstractHandler;
import ?org.jdom.Element;

public ? class ?AuthenticationHandler? extends ?AbstractHandler? {
???? private ? static ? final ?Logger?log? = ?Logger
????????????.getLogger(AuthenticationHandler. class );

???? public ? void ?invoke(MessageContext?context)? throws ?Exception? {

????????log.info( " #AuthenticationHandler?is?invoked " );
????????InMessage?message? = ?context.getInMessage();

???????? if ?(message.getHeader()? == ? null )? {
???????????? throw ? new ?XFireFault( " GetRelation?Service?Should?be?Authenticated " ,
????????????????????XFireFault.SENDER);
????????}

????????Element?token? = ?message.getHeader().getChild( " AuthenticationToken " );
???????? if ?(token? == ? null )? {
???????????? throw ? new ?XFireFault( " Request?must?include?authentication?token. " ,
????????????????????XFireFault.SENDER);
????????}

????????String?username? = ?token.getChild( " Username " ).getValue();
????????String?password? = ?token.getChild( " Password " ).getValue();

????????System.out.println( " username= " ? + ?username);
????????System.out.println( " password= " ? + ?password);

???????? if ?(username? == ? null ? || ?password? == ? null )
???????????? throw ? new ?XFireFault( " Supplied?Username?and?Password?Please " ,
????????????????????XFireFault.SENDER);

???????? /**?*/ /**
?????????*?檢查用戶名密碼是否正確
????????? */
???????? if ?( ! username.equals( " ksafe " )? || ? ! password.equals( " killer " ))
???????????? throw ? new ?XFireFault(
???????????????????? " Authentication?Fail!?Check?username/password " ,
????????????????????XFireFault.SENDER);

????}
}