cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

list.h (2770B)

      1/*
      2 * QEMU list authorization driver
      3 *
      4 * Copyright (c) 2018 Red Hat, Inc.
      5 *
      6 * This library is free software; you can redistribute it and/or
      7 * modify it under the terms of the GNU Lesser General Public
      8 * License as published by the Free Software Foundation; either
      9 * version 2.1 of the License, or (at your option) any later version.
     10 *
     11 * This library is distributed in the hope that it will be useful,
     12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
     13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     14 * Lesser General Public License for more details.
     15 *
     16 * You should have received a copy of the GNU Lesser General Public
     17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
     18 *
     19 */
     20
     21#ifndef QAUTHZ_LIST_H
     22#define QAUTHZ_LIST_H
     23
     24#include "authz/base.h"
     25#include "qapi/qapi-types-authz.h"
     26#include "qom/object.h"
     27
     28#define TYPE_QAUTHZ_LIST "authz-list"
     29
     30OBJECT_DECLARE_SIMPLE_TYPE(QAuthZList,
     31                           QAUTHZ_LIST)
     32
     33
     34
     35/**
     36 * QAuthZList:
     37 *
     38 * This authorization driver provides a list mechanism
     39 * for granting access by matching user names against a
     40 * list of globs. Each match rule has an associated policy
     41 * and a catch all policy applies if no rule matches
     42 *
     43 * To create an instance of this class via QMP:
     44 *
     45 *  {
     46 *    "execute": "object-add",
     47 *    "arguments": {
     48 *      "qom-type": "authz-list",
     49 *      "id": "authz0",
     50 *      "props": {
     51 *        "rules": [
     52 *           { "match": "fred", "policy": "allow", "format": "exact" },
     53 *           { "match": "bob", "policy": "allow", "format": "exact" },
     54 *           { "match": "danb", "policy": "deny", "format": "exact" },
     55 *           { "match": "dan*", "policy": "allow", "format": "glob" }
     56 *        ],
     57 *        "policy": "deny"
     58 *      }
     59 *    }
     60 *  }
     61 *
     62 */
     63struct QAuthZList {
     64    QAuthZ parent_obj;
     65
     66    QAuthZListPolicy policy;
     67    QAuthZListRuleList *rules;
     68};
     69
     70
     71
     72
     73QAuthZList *qauthz_list_new(const char *id,
     74                            QAuthZListPolicy policy,
     75                            Error **errp);
     76
     77ssize_t qauthz_list_append_rule(QAuthZList *auth,
     78                                const char *match,
     79                                QAuthZListPolicy policy,
     80                                QAuthZListFormat format,
     81                                Error **errp);
     82
     83ssize_t qauthz_list_insert_rule(QAuthZList *auth,
     84                                const char *match,
     85                                QAuthZListPolicy policy,
     86                                QAuthZListFormat format,
     87                                size_t index,
     88                                Error **errp);
     89
     90ssize_t qauthz_list_delete_rule(QAuthZList *auth,
     91                                const char *match);
     92
     93
     94#endif /* QAUTHZ_LIST_H */