4 * Copyright (c) 2011, 2012, 2013, 2015, 2016, 2019, Juniper Networks, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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29 #ifndef _SECURITY_MAC_VERIEXEC_INTERNAL_H
30 #define _SECURITY_MAC_VERIEXEC_INTERNAL_H
33 #error "no user-serviceable parts inside"
36 #include <sys/queue.h>
37 #include <sys/malloc.h>
38 #include <sys/sysctl.h>
40 #define MAC_VERIEXEC_FULLNAME "MAC/veriexec"
42 #define VERIEXEC_FILES_FIRST 1
44 #if defined(VERIFIED_EXEC_DEBUG) || defined(VERIFIED_EXEC_DEBUG_VERBOSE)
45 # define VERIEXEC_DEBUG(n, x) if (mac_veriexec_debug > (n)) printf x
47 # define VERIEXEC_DEBUG(n, x)
50 struct mac_veriexec_file_info
55 struct mac_veriexec_fpops *ops;
56 unsigned char fingerprint[MAXFINGERPRINTLEN];
59 LIST_ENTRY(mac_veriexec_file_info) entries;
62 MALLOC_DECLARE(M_VERIEXEC);
64 SYSCTL_DECL(_security_mac_veriexec);
75 int mac_veriexec_metadata_fetch_fingerprint_status(struct vnode *vp,
76 struct vattr *vap, struct thread *td, int check_files);
77 int mac_veriexec_metadata_get_executable_flags(struct ucred *cred,
78 struct proc *p, int *flags, int check_files);
79 int mac_veriexec_metadata_get_file_flags(dev_t fsid, long fileid,
80 unsigned long gen, int *flags, int check_files);
81 struct mac_veriexec_file_info *
82 mac_veriexec_metadata_get_file_info(dev_t fsid, long fileid,
83 unsigned long gen, int *found_dev, int check_files);
84 void mac_veriexec_metadata_init(void);
85 void mac_veriexec_metadata_print_db(struct sbuf *sbp);
86 int mac_veriexec_metadata_unmounted(dev_t fsid, struct thread *td);
88 int mac_veriexec_fingerprint_add_ops(struct mac_veriexec_fpops *fpops);
90 int mac_veriexec_fingerprint_check_image(struct image_params *imgp,
91 int check_files, struct thread *td);
92 int mac_veriexec_fingerprint_check_vnode(struct vnode *vp,
93 struct mac_veriexec_file_info *ip, struct thread *td,
94 off_t file_size, unsigned char *fingerprint);
95 void mac_veriexec_fingerprint_init(void);
96 struct mac_veriexec_fpops *
97 mac_veriexec_fingerprint_lookup_ops(const char *type);
100 mac_veriexec_get_fingerprint_status(struct vnode *vp);
101 int mac_veriexec_get_state(void);
102 int mac_veriexec_in_state(int state);
103 void mac_veriexec_set_fingerprint_status(struct vnode *vp,
104 fingerprint_status_t fp_status);
105 void mac_veriexec_set_state(int state);
107 #endif /* !_SECURITY_MAC_VERIEXEC_INTERNAL_H */