| 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 | |
| 30 | OBJECT_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 | */ |
| 63 | struct QAuthZList { |
| 64 | QAuthZ parent_obj; |
| 65 | |
| 66 | QAuthZListPolicy policy; |
| 67 | QAuthZListRuleList *rules; |
| 68 | }; |
| 69 | |
| 70 | |
| 71 | |
| 72 | |
| 73 | QAuthZList *qauthz_list_new(const char *id, |
| 74 | QAuthZListPolicy policy, |
| 75 | Error **errp); |
| 76 | |
| 77 | ssize_t qauthz_list_append_rule(QAuthZList *auth, |
| 78 | const char *match, |
| 79 | QAuthZListPolicy policy, |
| 80 | QAuthZListFormat format, |
| 81 | Error **errp); |
| 82 | |
| 83 | ssize_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 | |
| 90 | ssize_t qauthz_list_delete_rule(QAuthZList *auth, |
| 91 | const char *match); |
| 92 | |
| 93 | |
| 94 | #endif /* QAUTHZ_LIST_H */ |