security/integrity/ima/ima_template_lib.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2013 Politecnico di Torino, Italy
   4  *                    TORSEC group -- http://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
  20 void ima_show_template_digest(struct seq_file *m, enum ima_show_type show,
  21                               struct ima_field_data *field_data);
  22 void ima_show_template_digest_ng(struct seq_file *m, enum ima_show_type show,
  23                                  struct ima_field_data *field_data);
  24 void ima_show_template_string(struct seq_file *m, enum ima_show_type show,
  25                               struct ima_field_data *field_data);
  26 void ima_show_template_sig(struct seq_file *m, enum ima_show_type show,
  27                            struct ima_field_data *field_data);
  28 void ima_show_template_buf(struct seq_file *m, enum ima_show_type show,
  29                            struct ima_field_data *field_data);
  30 int ima_parse_buf(void *bufstartp, void *bufendp, void **bufcurp,
  31                   int maxfields, struct ima_field_data *fields, int *curfields,
  32                   unsigned long *len_mask, int enforce_mask, char *bufname);
  33 int ima_eventdigest_init(struct ima_event_data *event_data,
  34                          struct ima_field_data *field_data);
  35 int ima_eventname_init(struct ima_event_data *event_data,
  36                        struct ima_field_data *field_data);
  37 int ima_eventdigest_ng_init(struct ima_event_data *event_data,
  38                             struct ima_field_data *field_data);
  39 int ima_eventname_ng_init(struct ima_event_data *event_data,
  40                           struct ima_field_data *field_data);
  41 int ima_eventsig_init(struct ima_event_data *event_data,
  42                       struct ima_field_data *field_data);
  43 int ima_eventbuf_init(struct ima_event_data *event_data,
  44                       struct ima_field_data *field_data);
  45 #endif /* __LINUX_IMA_TEMPLATE_LIB_H */