diff options
Diffstat (limited to 'security/apparmor/include/net.h')
| -rw-r--r-- | security/apparmor/include/net.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/security/apparmor/include/net.h b/security/apparmor/include/net.h deleted file mode 100644 index 140c8efcf364..000000000000 --- a/security/apparmor/include/net.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * AppArmor security module - * - * This file contains AppArmor network mediation definitions. - * - * Copyright (C) 1998-2008 Novell/SUSE - * Copyright 2009-2017 Canonical Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 of the - * License. - */ - -#ifndef __AA_NET_H -#define __AA_NET_H - -#include <net/sock.h> -#include <linux/path.h> - -#include "apparmorfs.h" -#include "label.h" -#include "perms.h" -#include "policy.h" - -#define AA_MAY_SEND AA_MAY_WRITE -#define AA_MAY_RECEIVE AA_MAY_READ - -#define AA_MAY_SHUTDOWN AA_MAY_DELETE - -#define AA_MAY_CONNECT AA_MAY_OPEN -#define AA_MAY_ACCEPT 0x00100000 - -#define AA_MAY_BIND 0x00200000 -#define AA_MAY_LISTEN 0x00400000 - -#define AA_MAY_SETOPT 0x01000000 -#define AA_MAY_GETOPT 0x02000000 - -#define NET_PERMS_MASK (AA_MAY_SEND | AA_MAY_RECEIVE | AA_MAY_CREATE | \ - AA_MAY_SHUTDOWN | AA_MAY_BIND | AA_MAY_LISTEN | \ - AA_MAY_CONNECT | AA_MAY_ACCEPT | AA_MAY_SETATTR | \ - AA_MAY_GETATTR | AA_MAY_SETOPT | AA_MAY_GETOPT) - -#define NET_FS_PERMS (AA_MAY_SEND | AA_MAY_RECEIVE | AA_MAY_CREATE | \ - AA_MAY_SHUTDOWN | AA_MAY_CONNECT | AA_MAY_RENAME |\ - AA_MAY_SETATTR | AA_MAY_GETATTR | AA_MAY_CHMOD | \ - AA_MAY_CHOWN | AA_MAY_CHGRP | AA_MAY_LOCK | \ - AA_MAY_MPROT) - -#define NET_PEER_MASK (AA_MAY_SEND | AA_MAY_RECEIVE | AA_MAY_CONNECT | \ - AA_MAY_ACCEPT) -struct aa_sk_ctx { - struct aa_label *label; - struct aa_label *peer; - struct path path; -}; - -#define SK_CTX(X) ((X)->sk_security) -#define SOCK_ctx(X) SOCK_INODE(X)->i_security -#define DEFINE_AUDIT_NET(NAME, OP, SK, F, T, P) \ - struct lsm_network_audit NAME ## _net = { .sk = (SK), \ - .family = (F)}; \ - DEFINE_AUDIT_DATA(NAME, \ - ((SK) && (F) != AF_UNIX) ? LSM_AUDIT_DATA_NET : \ - LSM_AUDIT_DATA_NONE, \ - OP); \ - NAME.u.net = &(NAME ## _net); \ - aad(&NAME)->net.type = (T); \ - aad(&NAME)->net.protocol = (P) - -#define DEFINE_AUDIT_SK(NAME, OP, SK) \ - DEFINE_AUDIT_NET(NAME, OP, SK, (SK)->sk_family, (SK)->sk_type, \ - (SK)->sk_protocol) - -/* struct aa_net - network confinement data - * @allow: basic network families permissions - * @audit: which network permissions to force audit - * @quiet: which network permissions to quiet rejects - */ -struct aa_net { - u16 allow[AF_MAX]; - u16 audit[AF_MAX]; - u16 quiet[AF_MAX]; -}; - - -extern struct aa_sfs_entry aa_sfs_entry_network[]; - -void audit_net_cb(struct audit_buffer *ab, void *va); -int aa_profile_af_perm(struct aa_profile *profile, struct common_audit_data *sa, - u32 request, u16 family, int type); -int aa_af_perm(struct aa_label *label, const char *op, u32 request, u16 family, - int type, int protocol); -static inline int aa_profile_af_sk_perm(struct aa_profile *profile, - struct common_audit_data *sa, - u32 request, - struct sock *sk) -{ - return aa_profile_af_perm(profile, sa, request, sk->sk_family, - sk->sk_type); -} -int aa_sk_perm(const char *op, u32 request, struct sock *sk); - -int aa_sock_file_perm(struct aa_label *label, const char *op, u32 request, - struct socket *sock); - - -static inline void aa_free_net_rules(struct aa_net *new) -{ - /* NOP */ -} - -#endif /* __AA_NET_H */ |