1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 * 21 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 22 * Use is subject to license terms. 23 */ 24 25 #ifndef _ALTPRIVSEP_H 26 #define _ALTPRIVSEP_H 27 28 #pragma ident "%Z%%M% %I% %E% SMI" 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #include <sys/types.h> 35 #include "auth.h" 36 #include "kex.h" 37 38 #define APS_MSG_NEWKEYS_REQ 0 39 #define APS_MSG_NEWKEYS_REP 1 40 #define APS_MSG_RECORD_LOGIN 2 41 #define APS_MSG_RECORD_LOGOUT 3 42 #define APS_MSG_START_REKEX 4 43 44 pid_t altprivsep_start_monitor(Authctxt *authctxt); 45 46 void altprivsep_do_monitor(Authctxt *authctxt, pid_t child_pid); 47 int altprivsep_get_pipe_fd(void); 48 int altprivsep_is_monitor(void); 49 int altprivsep_started(void); 50 51 /* child-side handler of re-key packets */ 52 void altprivsep_rekey(int type, u_int32_t seq, void *ctxt); 53 54 /* monitor-side fatal_cleanup callbacks */ 55 void altprivsep_shutdown_sock(void *arg); 56 57 /* Calls _to_ monitor from unprivileged process */ 58 void altprivsep_process_input(fd_set *rset); 59 void altprivsep_get_newkeys(enum kex_modes mode); 60 void altprivsep_record_login(pid_t pid, const char *ttyname); 61 void altprivsep_record_logout(pid_t pid); 62 void altprivsep_start_rekex(void); 63 64 /* Functions for use in the monitor */ 65 void aps_input_altpriv_msg(int type, u_int32_t seq, void *ctxt); 66 67 #ifdef __cplusplus 68 } 69 #endif 70 71 #endif /* _ALTPRIVSEP_H */ 72