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Annotation of src/usr.bin/ssh/auth.h, Revision 1.6

1.5       deraadt     1: /*
                      2:  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
                      3:  *
                      4:  * Redistribution and use in source and binary forms, with or without
                      5:  * modification, are permitted provided that the following conditions
                      6:  * are met:
                      7:  * 1. Redistributions of source code must retain the above copyright
                      8:  *    notice, this list of conditions and the following disclaimer.
                      9:  * 2. Redistributions in binary form must reproduce the above copyright
                     10:  *    notice, this list of conditions and the following disclaimer in the
                     11:  *    documentation and/or other materials provided with the distribution.
                     12:  *
                     13:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     15:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     16:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     17:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     18:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     19:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     20:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     21:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     22:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     23:  */
1.1       markus     24: #ifndef AUTH_H
                     25: #define AUTH_H
                     26:
1.6     ! markus     27: typedef struct Authctxt Authctxt;
        !            28: struct Authctxt {
        !            29:        int success;
        !            30:        int valid;
        !            31:        int attempt;
        !            32:        char *user;
        !            33:        char *service;
        !            34:        struct passwd *pw;
        !            35: };
        !            36:
1.1       markus     37: void   do_authentication(void);
1.2       markus     38: void   do_authentication2(void);
                     39:
1.6     ! markus     40: void   userauth_log(Authctxt *authctxt, int authenticated, char *method);
        !            41: void   userauth_reply(Authctxt *authctxt, int authenticated);
        !            42:
        !            43: int    auth2_skey(Authctxt *authctxt);
1.1       markus     44:
1.6     ! markus     45: int    allowed_user(struct passwd * pw);
        !            46: struct passwd * auth_get_user(void);
1.3       markus     47:
                     48: #define AUTH_FAIL_MAX 6
                     49: #define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)
                     50: #define AUTH_FAIL_MSG "Too many authentication failures for %.100s"
                     51:
1.1       markus     52: #endif