diff options
Diffstat (limited to 'include/authz')
-rw-r--r-- | include/authz/list.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/include/authz/list.h b/include/authz/list.h new file mode 100644 index 0000000..a7225a7 --- /dev/null +++ b/include/authz/list.h @@ -0,0 +1,106 @@ +/* + * QEMU list authorization driver + * + * Copyright (c) 2018 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + * + */ + +#ifndef QAUTHZ_LIST_H__ +#define QAUTHZ_LIST_H__ + +#include "authz/base.h" +#include "qapi/qapi-types-authz.h" + +#define TYPE_QAUTHZ_LIST "authz-list" + +#define QAUTHZ_LIST_CLASS(klass) \ + OBJECT_CLASS_CHECK(QAuthZListClass, (klass), \ + TYPE_QAUTHZ_LIST) +#define QAUTHZ_LIST_GET_CLASS(obj) \ + OBJECT_GET_CLASS(QAuthZListClass, (obj), \ + TYPE_QAUTHZ_LIST) +#define QAUTHZ_LIST(obj) \ + INTERFACE_CHECK(QAuthZList, (obj), \ + TYPE_QAUTHZ_LIST) + +typedef struct QAuthZList QAuthZList; +typedef struct QAuthZListClass QAuthZListClass; + + +/** + * QAuthZList: + * + * This authorization driver provides a list mechanism + * for granting access by matching user names against a + * list of globs. Each match rule has an associated policy + * and a catch all policy applies if no rule matches + * + * To create an instance of this class via QMP: + * + * { + * "execute": "object-add", + * "arguments": { + * "qom-type": "authz-list", + * "id": "authz0", + * "props": { + * "rules": [ + * { "match": "fred", "policy": "allow", "format": "exact" }, + * { "match": "bob", "policy": "allow", "format": "exact" }, + * { "match": "danb", "policy": "deny", "format": "exact" }, + * { "match": "dan*", "policy": "allow", "format": "glob" } + * ], + * "policy": "deny" + * } + * } + * } + * + */ +struct QAuthZList { + QAuthZ parent_obj; + + QAuthZListPolicy policy; + QAuthZListRuleList *rules; +}; + + +struct QAuthZListClass { + QAuthZClass parent_class; +}; + + +QAuthZList *qauthz_list_new(const char *id, + QAuthZListPolicy policy, + Error **errp); + +ssize_t qauthz_list_append_rule(QAuthZList *auth, + const char *match, + QAuthZListPolicy policy, + QAuthZListFormat format, + Error **errp); + +ssize_t qauthz_list_insert_rule(QAuthZList *auth, + const char *match, + QAuthZListPolicy policy, + QAuthZListFormat format, + size_t index, + Error **errp); + +ssize_t qauthz_list_delete_rule(QAuthZList *auth, + const char *match); + + +#endif /* QAUTHZ_LIST_H__ */ + |