diff options
Diffstat (limited to 'include/linux/lsm_audit.h')
| -rw-r--r-- | include/linux/lsm_audit.h | 60 |
1 files changed, 50 insertions, 10 deletions
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h index e461b2c3d711..112a55033352 100644 --- a/include/linux/lsm_audit.h +++ b/include/linux/lsm_audit.h @@ -26,13 +26,15 @@ /* Auxiliary data to use in generating the audit record. */ struct common_audit_data { - char type; -#define LSM_AUDIT_DATA_FS 1 -#define LSM_AUDIT_DATA_NET 2 -#define LSM_AUDIT_DATA_CAP 3 -#define LSM_AUDIT_DATA_IPC 4 -#define LSM_AUDIT_DATA_TASK 5 -#define LSM_AUDIT_DATA_KEY 6 + char type; +#define LSM_AUDIT_DATA_FS 1 +#define LSM_AUDIT_DATA_NET 2 +#define LSM_AUDIT_DATA_CAP 3 +#define LSM_AUDIT_DATA_IPC 4 +#define LSM_AUDIT_DATA_TASK 5 +#define LSM_AUDIT_DATA_KEY 6 +#define LSM_AUDIT_DATA_NONE 7 +#define LSM_AUDIT_DATA_KMOD 8 struct task_struct *tsk; union { struct { @@ -65,17 +67,21 @@ struct common_audit_data { char *key_desc; } key_struct; #endif + char *kmod_name; } u; - const char *function; /* this union contains LSM specific data */ union { +#ifdef CONFIG_SECURITY_SMACK /* SMACK data */ struct smack_audit_data { + const char *function; char *subject; char *object; char *request; int result; } smack_audit_data; +#endif +#ifdef CONFIG_SECURITY_SELINUX /* SELinux data */ struct { u32 ssid; @@ -83,10 +89,44 @@ struct common_audit_data { u16 tclass; u32 requested; u32 audited; + u32 denied; + /* + * auditdeny is a bit tricky and unintuitive. See the + * comments in avc.c for it's meaning and usage. + */ + u32 auditdeny; struct av_decision *avd; int result; } selinux_audit_data; - } lsm_priv; +#endif +#ifdef CONFIG_SECURITY_APPARMOR + struct { + int error; + int op; + int type; + void *profile; + const char *name; + const char *info; + union { + void *target; + struct { + long pos; + void *target; + } iface; + struct { + int rlim; + unsigned long max; + } rlim; + struct { + const char *target; + u32 request; + u32 denied; + uid_t ouid; + } fs; + }; + } apparmor_audit_data; +#endif + }; /* these callback will be implemented by a specific LSM */ void (*lsm_pre_audit)(struct audit_buffer *, void *); void (*lsm_post_audit)(struct audit_buffer *, void *); @@ -104,7 +144,7 @@ int ipv6_skb_to_auditdata(struct sk_buff *skb, /* Initialize an LSM audit data structure. */ #define COMMON_AUDIT_DATA_INIT(_d, _t) \ { memset((_d), 0, sizeof(struct common_audit_data)); \ - (_d)->type = LSM_AUDIT_DATA_##_t; (_d)->function = __func__; } + (_d)->type = LSM_AUDIT_DATA_##_t; } void common_lsm_audit(struct common_audit_data *a); |