bdemers commented on a change in pull request #132: [SHIRO-685] Potential
NullPointerException if PermissionResolver retu…
URL: https://github.com/apache/shiro/pull/132#discussion_r282270904
##########
File path: core/src/test/java/org/apache/shiro/realm/AuthorizingRealmTest.java
##########
@@ -214,6 +228,36 @@ public void testRealmWithRolePermissionResolver()
assertTrue( realm.isPermitted( pCollection, "other:bar:foo" ) );
}
+ @Test
+ public void testRealmWithEmptyOrNullPermissions() {
+ Principal principal = new UsernamePrincipal("rolePermResolver");
+ PrincipalCollection pCollection = new
SimplePrincipalCollection(principal, "testRealmWithRolePermissionResolver");
+
+ AuthorizingRealm realm = new AllowAllRealm();
+ realm.setRolePermissionResolver( new RolePermissionResolver()
+ {
+ public Collection<Permission> resolvePermissionsInRole( String
roleString )
+ {
+ Collection<Permission> permissions = new HashSet<Permission>();
+ if( roleString.equals( ROLE ))
+ {
+ permissions.add( new WildcardPermission( ROLE + ":perm1" )
);
+ permissions.add( new WildcardPermission( ROLE + ":perm2" )
);
+ permissions.add( new WildcardPermission( "other:*:foo" ) );
Review comment:
Looks good!
Couple minor nits:
We should probably add a null/empty string here too?
and maybe a whitespace string to both? `" "` `"\t "`? (that might be covered
in existing tests though)
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