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- /*
- * Copyright (c) 2004, 2005 Darren Tucker. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- #ifndef _SSH_AUDIT_H
- # define _SSH_AUDIT_H
-
- #include "loginrec.h"
-
- struct ssh;
-
- enum ssh_audit_event_type {
- SSH_LOGIN_EXCEED_MAXTRIES,
- SSH_LOGIN_ROOT_DENIED,
- SSH_AUTH_SUCCESS,
- SSH_AUTH_FAIL_NONE,
- SSH_AUTH_FAIL_PASSWD,
- SSH_AUTH_FAIL_KBDINT, /* keyboard-interactive or challenge-response */
- SSH_AUTH_FAIL_PUBKEY, /* ssh2 pubkey or ssh1 rsa */
- SSH_AUTH_FAIL_HOSTBASED, /* ssh2 hostbased or ssh1 rhostsrsa */
- SSH_AUTH_FAIL_GSSAPI,
- SSH_INVALID_USER,
- SSH_NOLOGIN, /* denied by /etc/nologin, not implemented */
- SSH_CONNECTION_CLOSE, /* closed after attempting auth or session */
- SSH_CONNECTION_ABANDON, /* closed without completing auth */
- SSH_AUDIT_UNKNOWN
- };
- typedef enum ssh_audit_event_type ssh_audit_event_t;
-
- void audit_connection_from(const char *, int);
- void audit_event(struct ssh *, ssh_audit_event_t);
- void audit_session_open(struct logininfo *);
- void audit_session_close(struct logininfo *);
- void audit_run_command(const char *);
- ssh_audit_event_t audit_classify_auth(const char *);
-
- #endif /* _SSH_AUDIT_H */
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