1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2013 Politecnico di Torino, Italy
4 *                    TORSEC group -- https://security.polito.it
5 *
6 * Author: Roberto Sassu <roberto.sassu@polito.it>
7 *
8 * File: ima_template_lib.h
9 *      Header for the library of supported template fields.
10 */
11#ifndef __LINUX_IMA_TEMPLATE_LIB_H
12#define __LINUX_IMA_TEMPLATE_LIB_H
13
14#include <linux/seq_file.h>
15#include "ima.h"
16
17#define ENFORCE_FIELDS 0x00000001
18#define ENFORCE_BUFEND 0x00000002
19
20void ima_show_template_digest(struct seq_file *m, enum ima_show_type show,
21			      struct ima_field_data *field_data);
22void ima_show_template_digest_ng(struct seq_file *m, enum ima_show_type show,
23				 struct ima_field_data *field_data);
24void ima_show_template_digest_ngv2(struct seq_file *m, enum ima_show_type show,
25				   struct ima_field_data *field_data);
26void ima_show_template_string(struct seq_file *m, enum ima_show_type show,
27			      struct ima_field_data *field_data);
28void ima_show_template_sig(struct seq_file *m, enum ima_show_type show,
29			   struct ima_field_data *field_data);
30void ima_show_template_buf(struct seq_file *m, enum ima_show_type show,
31			   struct ima_field_data *field_data);
32void ima_show_template_uint(struct seq_file *m, enum ima_show_type show,
33			    struct ima_field_data *field_data);
34int ima_parse_buf(void *bufstartp, void *bufendp, void **bufcurp,
35		  int maxfields, struct ima_field_data *fields, int *curfields,
36		  unsigned long *len_mask, int enforce_mask, char *bufname);
37int ima_eventdigest_init(struct ima_event_data *event_data,
38			 struct ima_field_data *field_data);
39int ima_eventname_init(struct ima_event_data *event_data,
40		       struct ima_field_data *field_data);
41int ima_eventdigest_ng_init(struct ima_event_data *event_data,
42			    struct ima_field_data *field_data);
43int ima_eventdigest_ngv2_init(struct ima_event_data *event_data,
44			      struct ima_field_data *field_data);
45int ima_eventdigest_modsig_init(struct ima_event_data *event_data,
46				struct ima_field_data *field_data);
47int ima_eventname_ng_init(struct ima_event_data *event_data,
48			  struct ima_field_data *field_data);
49int ima_eventsig_init(struct ima_event_data *event_data,
50		      struct ima_field_data *field_data);
51int ima_eventbuf_init(struct ima_event_data *event_data,
52		      struct ima_field_data *field_data);
53int ima_eventmodsig_init(struct ima_event_data *event_data,
54			 struct ima_field_data *field_data);
55int ima_eventevmsig_init(struct ima_event_data *event_data,
56			 struct ima_field_data *field_data);
57int ima_eventinodeuid_init(struct ima_event_data *event_data,
58			   struct ima_field_data *field_data);
59int ima_eventinodegid_init(struct ima_event_data *event_data,
60			   struct ima_field_data *field_data);
61int ima_eventinodemode_init(struct ima_event_data *event_data,
62			    struct ima_field_data *field_data);
63int ima_eventinodexattrnames_init(struct ima_event_data *event_data,
64				  struct ima_field_data *field_data);
65int ima_eventinodexattrlengths_init(struct ima_event_data *event_data,
66				    struct ima_field_data *field_data);
67int ima_eventinodexattrvalues_init(struct ima_event_data *event_data,
68				   struct ima_field_data *field_data);
69#endif /* __LINUX_IMA_TEMPLATE_LIB_H */
70