JavaEE登录文本
我正在尝试像Servlet请求提供的那样在EJB中进行手动登录 到目前为止还不错。我实现了CallbackHandler:JavaEE登录文本,java,jakarta-ee,login,jboss,wildfly,Java,Jakarta Ee,Login,Jboss,Wildfly,我正在尝试像Servlet请求提供的那样在EJB中进行手动登录 到目前为止还不错。我实现了CallbackHandler: public class PasswordCallbackHandler implements CallbackHandler { private String username; private char[] password; public PasswordCallbackHandler(String username, char[] pass
public class PasswordCallbackHandler implements CallbackHandler {
private String username;
private char[] password;
public PasswordCallbackHandler(String username, char[] password) {
super();
this.username = username;
this.password = password;
}
public void handle(Callback[] callbacks) throws IOException,
UnsupportedCallbackException {
if(callbacks == null) {
return;
}
for (int i = 0; i < callbacks.length; i++) {
if (callbacks[i] instanceof NameCallback) {
NameCallback nc = (NameCallback) callbacks[i];
nc.setName(username);
} else if (callbacks[i] instanceof PasswordCallback) {
PasswordCallback pc = (PasswordCallback) callbacks[i];
pc.setPassword(password);
} else {
throw new UnsupportedCallbackException(callbacks[i],
"Unrecognized Callback");
}
}
}
}
主题显示:
Subject:
Principal: user
Principal: Roles(members:ADMIN,USER)
Principal: CallerPrincipal(members:user)
所以登录本身就起作用了。我现在的问题是我用它做什么?当我从容器中获取当前主体时,仍然会收到匿名消息。在JBoss7.1和Wildfly上测试
@Resource
private SessionContext ctx;
Principal callerPrincipal = ctx.getCallerPrincipal();
if(callerPrincipal == null) {
return null;
}
String playerName = callerPrincipal.getName(); // Also after login() it returns anonymous.
那么我是否误解了这个功能?我需要这个主题做什么?如果容器接受我的新用户凭据,我将如何登录
当我在过滤器中使用Servlet API中的login()时,它可以工作
您好,
主题将是关键。我忽略了doAs()。你能详细说明解决方案吗?我引用@rodrigoap,你能详细说明一下吗?
@Resource
private SessionContext ctx;
Principal callerPrincipal = ctx.getCallerPrincipal();
if(callerPrincipal == null) {
return null;
}
String playerName = callerPrincipal.getName(); // Also after login() it returns anonymous.