| /* $OpenBSD: monitor_wrap.h,v 1.14 2004/06/21 17:36:31 avsm Exp $ */ |
| |
| /* |
| * Copyright 2002 Niels Provos <provos@citi.umich.edu> |
| * 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 _MM_WRAP_H_ |
| #define _MM_WRAP_H_ |
| #include "key.h" |
| #include "buffer.h" |
| |
| extern int use_privsep; |
| #define PRIVSEP(x) (use_privsep ? mm_##x : x) |
| |
| enum mm_keytype {MM_NOKEY, MM_HOSTKEY, MM_USERKEY, MM_RSAHOSTKEY, MM_RSAUSERKEY}; |
| |
| struct monitor; |
| struct mm_master; |
| struct passwd; |
| struct Authctxt; |
| |
| int mm_is_monitor(void); |
| DH *mm_choose_dh(int, int, int); |
| int mm_key_sign(Key *, u_char **, u_int *, u_char *, u_int); |
| void mm_inform_authserv(char *, char *); |
| struct passwd *mm_getpwnamallow(const char *); |
| char *mm_auth2_read_banner(void); |
| int mm_auth_password(struct Authctxt *, char *); |
| int mm_key_allowed(enum mm_keytype, char *, char *, Key *); |
| int mm_user_key_allowed(struct passwd *, Key *); |
| int mm_hostbased_key_allowed(struct passwd *, char *, char *, Key *); |
| int mm_auth_rhosts_rsa_key_allowed(struct passwd *, char *, char *, Key *); |
| int mm_key_verify(Key *, u_char *, u_int, u_char *, u_int); |
| int mm_auth_rsa_key_allowed(struct passwd *, BIGNUM *, Key **); |
| int mm_auth_rsa_verify_response(Key *, BIGNUM *, u_char *); |
| BIGNUM *mm_auth_rsa_generate_challenge(Key *); |
| |
| #ifdef GSSAPI |
| #include "ssh-gss.h" |
| OM_uint32 mm_ssh_gssapi_server_ctx(Gssctxt **, gss_OID); |
| OM_uint32 mm_ssh_gssapi_accept_ctx(Gssctxt *, |
| gss_buffer_desc *, gss_buffer_desc *, OM_uint32 *); |
| int mm_ssh_gssapi_userok(char *user); |
| OM_uint32 mm_ssh_gssapi_checkmic(Gssctxt *, gss_buffer_t, gss_buffer_t); |
| #endif |
| |
| #ifdef USE_PAM |
| void mm_start_pam(struct Authctxt *); |
| u_int mm_do_pam_account(void); |
| void *mm_sshpam_init_ctx(struct Authctxt *); |
| int mm_sshpam_query(void *, char **, char **, u_int *, char ***, u_int **); |
| int mm_sshpam_respond(void *, u_int, char **); |
| void mm_sshpam_free_ctx(void *); |
| #endif |
| |
| #ifdef AUDIT_EVENTS |
| #include "audit.h" |
| void mm_audit_event(ssh_audit_event_t); |
| void mm_audit_run_command(const char *); |
| #endif |
| |
| struct Session; |
| void mm_terminate(void); |
| int mm_pty_allocate(int *, int *, char *, int); |
| void mm_session_pty_cleanup2(struct Session *); |
| |
| /* SSHv1 interfaces */ |
| void mm_ssh1_session_id(u_char *); |
| int mm_ssh1_session_key(BIGNUM *); |
| |
| /* Key export functions */ |
| struct Newkeys *mm_newkeys_from_blob(u_char *, int); |
| int mm_newkeys_to_blob(int, u_char **, u_int *); |
| |
| void monitor_apply_keystate(struct monitor *); |
| void mm_get_keystate(struct monitor *); |
| void mm_send_keystate(struct monitor*); |
| |
| /* bsdauth */ |
| int mm_bsdauth_query(void *, char **, char **, u_int *, char ***, u_int **); |
| int mm_bsdauth_respond(void *, u_int, char **); |
| |
| /* skey */ |
| int mm_skey_query(void *, char **, char **, u_int *, char ***, u_int **); |
| int mm_skey_respond(void *, u_int, char **); |
| |
| /* zlib allocation hooks */ |
| |
| void *mm_zalloc(struct mm_master *, u_int, u_int); |
| void mm_zfree(struct mm_master *, void *); |
| void mm_init_compression(struct mm_master *); |
| |
| #endif /* _MM_H_ */ |