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036a80cdf7
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/*
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* QEMU list file authorization driver
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*
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* Copyright (c) 2018 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef QAUTHZ_LISTFILE_H
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#define QAUTHZ_LISTFILE_H
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#include "authz/list.h"
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#include "qemu/filemonitor.h"
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#include "qom/object.h"
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#define TYPE_QAUTHZ_LIST_FILE "authz-list-file"
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OBJECT_DECLARE_SIMPLE_TYPE(QAuthZListFile,
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QAUTHZ_LIST_FILE)
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/**
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* QAuthZListFile:
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*
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* This authorization driver provides a file mechanism
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* for granting access by matching user names against a
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* file of globs. Each match rule has an associated policy
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* and a catch all policy applies if no rule matches
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*
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* To create an instance of this class via QMP:
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*
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* {
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* "execute": "object-add",
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* "arguments": {
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* "qom-type": "authz-list-file",
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* "id": "authz0",
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* "props": {
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* "filename": "/etc/qemu/myvm-vnc.acl",
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* "refresh": true
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* }
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* }
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* }
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*
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* If 'refresh' is 'yes', inotify is used to monitor for changes
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* to the file and auto-reload the rules.
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*
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* The myvm-vnc.acl file should contain the parameters for
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* the QAuthZList object in JSON format:
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*
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* {
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* "rules": [
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* { "match": "fred", "policy": "allow", "format": "exact" },
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* { "match": "bob", "policy": "allow", "format": "exact" },
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* { "match": "danb", "policy": "deny", "format": "exact" },
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* { "match": "dan*", "policy": "allow", "format": "glob" }
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* ],
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* "policy": "deny"
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* }
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*
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* The object can be created on the command line using
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*
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* -object authz-list-file,id=authz0,\
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* filename=/etc/qemu/myvm-vnc.acl,refresh=yes
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*
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*/
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struct QAuthZListFile {
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QAuthZ parent_obj;
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QAuthZ *list;
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char *filename;
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bool refresh;
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QFileMonitor *file_monitor;
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int64_t file_watch;
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};
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QAuthZListFile *qauthz_list_file_new(const char *id,
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const char *filename,
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bool refresh,
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Error **errp);
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#endif /* QAUTHZ_LISTFILE_H */
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