我正在尝试从独立应用程序(在Eclipse中运行)访问安全EJB (在Glassfish
上)。
我有一个JAAS
登录模块适用于任何Web项目(如果在带有<realm-name>MyRealm</realm-name>
的web.xml中配置等),现在我想保护我的EJB
具有相同的登录模块(作为我的自定义登录模块对用户进行身份验证并将"User"
添加到经过身份验证的上下文中,因此我通过键入@RolesAllowed({"User"})
这是我的EJB项目,只包含1个EJB。
@Stateless(name="HiEjb", mappedName = "ejb/HiEjb")
@RolesAllowed({"User"})
@Remote(HiEjbRemote.class)
@Local(HiEjbLocal.class)
public class HiEjb implements HiEjbRemote, HiEjbLocal {
@Override
public String getHello() {
return "3D Studio Max";
}
}
请注意,如果删除@RolesAllowed({"User"})
,我可以从独立客户端访问此EJB。
这是我的独立客户端代码(从Eclipse运行的简单java类)和auth.conf
内容
default { com.maz.test.MyCustomeLoginModule required; };
这是主要功能
public static void main(String[] args) throws Exception {
String authFile = "D:/auth.conf";
System.setProperty("java.security.auth.login.config", authFile);
ProgrammaticLogin programmaticLogin = new ProgrammaticLogin();
programmaticLogin.login("zahoor", "abc123".toCharArray()); //here on this line exception occurs.
Properties p = new Properties();
//p.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
p.setProperty("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");
p.setProperty("java.naming.provider.url", "hostname:jnpport");
p.setProperty(Context.SECURITY_PRINCIPAL, "zahoor");
p.setProperty(Context.SECURITY_CREDENTIALS, "abc123");
InitialContext ic = new InitialContext(p);
final String jndiName = "ejb/HiEjb";
HiEjbRemote testEjb = (HiEjbRemote) ic.lookup(jndiName);
System.out.println("Got the reference of Remote Interface");
System.out.println("Resulte from EJB::->"+ testEjb.getHello());
programmaticLogin.logout();
}
当我运行上面的代码时,我看到以下异常。
programmaticLogin.login("zahoor", "abc123".toCharArray());
上线发生异常。
Jun 27, 2014 6:59:20 PM com.sun.appserv.security.AppservPasswordLoginModule extractCredentials
SEVERE: SEC1105: A PasswordCredential was required but not provided.
Jun 27, 2014 6:59:20 PM com.sun.appserv.security.ProgrammaticLogin login
SEVERE: SEC9050: Programmatic login failed
com.sun.enterprise.security.auth.login.common.LoginException: javax.security.auth.login.LoginException: No credentials.
at com.sun.enterprise.security.auth.login.LoginContextDriver$9.run(LoginContextDriver.java:889)
at com.sun.enterprise.security.common.AppservAccessController.doPrivileged(AppservAccessController.java:61)
at com.sun.enterprise.security.auth.login.LoginContextDriver.doClientLogin(LoginContextDriver.java:881)
at com.sun.appserv.security.ProgrammaticLogin$1.run(ProgrammaticLogin.java:184)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.appserv.security.ProgrammaticLogin.login(ProgrammaticLogin.java:168)
at com.sun.appserv.security.ProgrammaticLogin.login(ProgrammaticLogin.java:239)
at ClientTest.main(ClientTest.java:51)
Caused by: javax.security.auth.login.LoginException: No credentials.
at com.sun.appserv.security.AppservPasswordLoginModule.extractCredentials(AppservPasswordLoginModule.java:331)
at com.sun.appserv.security.AppservPasswordLoginModule.login(AppservPasswordLoginModule.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at com.sun.enterprise.security.auth.login.LoginContextDriver$9.run(LoginContextDriver.java:887)
... 7 more
问题:
@RolesAllowed({"User"})
除外)是否需要配置以告知使用哪个登录模块?如何配置。就像我所知,通过提供身份验证配置,可以通过web.xml
保护Web项目。 default { com.maz.test.MyCustomeLoginModule required; };
做任何事情,我假设它告诉ProgrammaticLogin
使用MyCustomeLoginModule
进行身份验证。< / LI>
醇>
答案 0 :(得分:0)
JAAS对EJB的支持
如果从EJB容器外部的应用程序客户端调用任何EJB,则EJB不支持Java身份验证和授权服务(JAAS)。但是,如果从OC4J实例中的servlet调用EJB,则支持JAAS。
http://docs.oracle.com/cd/B14099_19/web.1012/b15505/access.htm#sthref262