From b7ec793bc800e8ebcc73c3f5371a4bf478262d8f Mon Sep 17 00:00:00 2001 From: csjp Date: Thu, 17 Jan 2013 21:02:53 +0000 Subject: Implement the zonename token for jailed processes. If a process has an auditid/preselection masks specified, and is jailed, include the zonename (jailname) token as a part of the audit record. Reviewed by: pjd MFC after: 2 weeks --- sys/security/audit/audit.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'sys/security/audit/audit.c') diff --git a/sys/security/audit/audit.c b/sys/security/audit/audit.c index 2063c9d..cb3406d 100644 --- a/sys/security/audit/audit.c +++ b/sys/security/audit/audit.c @@ -38,6 +38,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -211,6 +212,7 @@ audit_record_ctor(void *mem, int size, void *arg, int flags) struct kaudit_record *ar; struct thread *td; struct ucred *cred; + struct prison *pr; KASSERT(sizeof(*ar) == size, ("audit_record_ctor: wrong size")); @@ -233,6 +235,17 @@ audit_record_ctor(void *mem, int size, void *arg, int flags) ar->k_ar.ar_subj_pid = td->td_proc->p_pid; ar->k_ar.ar_subj_amask = cred->cr_audit.ai_mask; ar->k_ar.ar_subj_term_addr = cred->cr_audit.ai_termid; + /* + * If this process is jailed, make sure we capture the name of the + * jail so we can use it to generate a zonename token when we covert + * this record to BSM. + */ + if (jailed(cred)) { + pr = cred->cr_prison; + (void) strlcpy(ar->k_ar.ar_jailname, pr->pr_name, + sizeof(ar->k_ar.ar_jailname)); + } else + ar->k_ar.ar_jailname[0] = '\0'; return (0); } -- cgit v1.1