CODEWITHSUNDEEP
javaspringjspspring-security
Rajesh
Rajesh

Reputation: 3014

How to access role in JSP using spring security?

I want to print a user role in JSP? I know there is a spring -security tag called as <sec:authentication property="principal.username"/> Using this tag I can access the user name..but how to access and print the current role in jsp?

Upvotes: 21

Views: 29996

Answers (3)

storm8080
storm8080

Reputation: 51

<sec:authentication property="principal.authorities" var="authorities" />
<c:forEach items="${authorities}" var="authority" varStatus="vs">
<p>${authority.authority}</p>
</c:forEach>

Upvotes: 5

NimChimpsky
NimChimpsky

Reputation: 47280

Use getAuthorities or write your own implementation of userdetails and create a convenience method.

or :

<sec:authorize access="hasRole('supervisor')">
 This content will only be visible to users who have
 the "supervisor" authority in their list of <tt>GrantedAuthority</tt>s.
</sec:authorize>

from here .

Upvotes: 21

limc
limc

Reputation: 40168

Since principal refers to your UserDetails object, if you inspect that object the roles are stored under public Collection<GrantedAuthority> getAuthorities() { .. }.

That said, if you merely want to print the roles on the screen, do this:-

<sec:authentication property="principal.authorities"/>

Upvotes: 23

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