Package org.apache.cassandra.auth

Examples of org.apache.cassandra.auth.PermissionDenied


    {
        if (perms.contains(Permission.FULL_ACCESS))
            return; // full access

        if (perms.contains(Permission.NO_ACCESS))
            throw new PermissionDenied(String.format("%s does not have permission %s for %s",
                                                     user,
                                                     perm,
                                                     Resources.toString(resource)));

        boolean granular = false;

        for (Permission p : perms)
        {
            // mixing of old and granular permissions is denied by IAuthorityContainer
            // and CQL grammar so it's name to assume that once a granular permission is found
            // all other permissions are going to be a subset of Permission.GRANULAR_PERMISSIONS
            if (Permission.GRANULAR_PERMISSIONS.contains(p))
            {
                granular = true;
                break;
            }
        }

        if (granular)
        {
            if (perms.contains(perm))
                return; // user has a given permission, perm is always one of Permission.GRANULAR_PERMISSIONS
        }
        else
        {
            for (Permission p : perms)
            {
                if (Permission.oldToNew.get(p).contains(perm))
                    return;
            }
        }

        throw new PermissionDenied(String.format("%s does not have permission %s for %s",
                                                  user,
                                                  perm,
                                                  Resources.toString(resource)));
    }
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    private static void hasAccess(AuthenticatedUser user, Set<Permission> perms, Permission perm, List<Object> resource) throws PermissionDenied
    {
        if (perms.contains(perm))
            return;

        throw new PermissionDenied(String.format("%s does not have permission %s for %s",
                                                  user,
                                                  perm,
                                                  Resources.toString(resource)));
    }
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