diff options
Diffstat (limited to 'crypto/openssh/monitor_wrap.h')
| -rw-r--r-- | crypto/openssh/monitor_wrap.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/crypto/openssh/monitor_wrap.h b/crypto/openssh/monitor_wrap.h new file mode 100644 index 0000000..329189c --- /dev/null +++ b/crypto/openssh/monitor_wrap.h @@ -0,0 +1,110 @@ +/* $OpenBSD: monitor_wrap.h,v 1.20 2006/08/03 03:34:42 deraadt 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_ + +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 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 +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 SSH_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 *, size_t); +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_WRAP_H_ */ |
