A few more tests and, not surprisingly, I got no further:
@Pointcut("execution(public static *
business.security.service.LoginManagerHelper.authenticateUser(..)) && args(
username, ..)")
public void authenticateUser(String username){}
@Pointcut("execution(public static *
webapp.util.LoginManagerAction.loginJAAS(..)) && args( *, *, username, ..)"
)
public void loginJAAS(String username) {}
@Before("authenticateUser(username) || loginJAAS(username)" )
public void setUsername(JoinPoint jp, String username) {
// inject the username into the MDC
MDCUtils.setUsername(username);
}
Not surprisingly, this produces the exact same results.
Is this a bug, or just me doing this incorrectly?
Thanks,
Eric
On Tue, Dec 13, 2016 at 3:25 PM, Eric B <[email protected]> wrote:
> Hi,
>
> I just posted this on StackOverflow, but then realized I might have better
> success asking a specific question like this here:
>
> I've got an pointcut that I am trying to use with LTW. I have 2 methods
> that I am trying to advise, each with a different parameter list. However,
> they both have a single common parameter that I want.
>
> These are the method signatures I want to advise:
>
> public static WorkflowModifierFlags authenticateUser(String
> username, String password, String ip, boolean webGUI, boolean
> realAuthentication)
>
> public static boolean loginJAAS(HttpServletRequest request,
> HttpServletResponse response, String username, String password, HttpSession
> session)
>
>
> I've tried the following pointcut/advice, but it is failing; the username
> variable is sometimes getting injected with the IP address (ie: the args()
> from the first pointcut).
>
> @Before("(execution(public static * business.security.service.
> LoginManagerHelper.authenticateUser(..)) && args( username, ..)) || "
> + "(execution(public static * webapp.util.
> LoginManagerAction.loginJAAS(..)) && args( *, *, username, ..))" )
> public void setUsername(JoinPoint jp, String username) {
> // inject the username into the MDC
> MDCUtils.setUsername(username);
> }
>
>
> I would have expected that the `args()` parameter is associated to the
> execution() method, but sometimes it would appear that it is "confused",
> and gives me the IP instead of the username.
>
> Am I using AspectJ incorrectly, or is this a bug in the LTW? I'm running
> AspectJ 1.6.13.
>
> Thanks,
>
> Eric
>
>
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