I'm doing something similar in my AuthenticationDao implementation. Since all
the roles are stored in the DB without the "ROLE_" prefix (and usually in
lower case), I simply convert them in my Dao before returning to Acegi:
---
public User loadUserByUsername(final String username) throws
UsernameNotFoundException, DataAccessException
{
...
final GrantedAuthority[] authorities = new GrantedAuthority[roles.size()];
final Iterator iRoles = roles.iterator();
for(int i = 0;iRoles.hasNext();i++) {
final Role role = (Role)iRoles.next();
authorities[i] = new GrantedAuthorityImpl("ROLE_" +
role.getName().toUpperCase());
}
...
return new User(username, password, true, authorities);
}
---
- Andy
On Tuesday 13 July 2004 03:45 am, Karel Miarka wrote:
> Hi,
>
> When you want to use the net.sf.acegisecurity.vote.RoleVoter you must use
> this prefix (unless you create a subclass of RoleVoter working with some
> differet prefix, but it doesn't make sence to do this). You can have any
> other config attribute names for your custom voters.
>
> I imagine that you ask this question, because you have some role names in
> your database, but without the "ROLE_" prefix. That's not a problem, you
> can use code similar to this:
>
> public GrantedAuthority[] getAuthorities() {
> if (authorities==null) {
> authorities = new GrantedAuthority[roles.size()];
> Iterator iterator = roles.iterator();
> for (int i = 0; iterator.hasNext(); i++) {
> authorities[i] = new GrantedAuthorityImpl("ROLE_" +
> ((String)iterator.next()).toUpperCase());
> }
> }
> return authorities;
> }
>
> Regards,
> Karel
>
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