1*ebfedea0SLionel Sambuc /* $NetBSD: prompter_posix.c,v 1.1.1.1 2011/04/13 18:15:37 elric Exp $ */
2*ebfedea0SLionel Sambuc
3*ebfedea0SLionel Sambuc /*
4*ebfedea0SLionel Sambuc * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan
5*ebfedea0SLionel Sambuc * (Royal Institute of Technology, Stockholm, Sweden).
6*ebfedea0SLionel Sambuc * All rights reserved.
7*ebfedea0SLionel Sambuc *
8*ebfedea0SLionel Sambuc * Redistribution and use in source and binary forms, with or without
9*ebfedea0SLionel Sambuc * modification, are permitted provided that the following conditions
10*ebfedea0SLionel Sambuc * are met:
11*ebfedea0SLionel Sambuc *
12*ebfedea0SLionel Sambuc * 1. Redistributions of source code must retain the above copyright
13*ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer.
14*ebfedea0SLionel Sambuc *
15*ebfedea0SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright
16*ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer in the
17*ebfedea0SLionel Sambuc * documentation and/or other materials provided with the distribution.
18*ebfedea0SLionel Sambuc *
19*ebfedea0SLionel Sambuc * 3. Neither the name of the Institute nor the names of its contributors
20*ebfedea0SLionel Sambuc * may be used to endorse or promote products derived from this software
21*ebfedea0SLionel Sambuc * without specific prior written permission.
22*ebfedea0SLionel Sambuc *
23*ebfedea0SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24*ebfedea0SLionel Sambuc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25*ebfedea0SLionel Sambuc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26*ebfedea0SLionel Sambuc * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27*ebfedea0SLionel Sambuc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28*ebfedea0SLionel Sambuc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29*ebfedea0SLionel Sambuc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30*ebfedea0SLionel Sambuc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31*ebfedea0SLionel Sambuc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32*ebfedea0SLionel Sambuc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33*ebfedea0SLionel Sambuc * SUCH DAMAGE.
34*ebfedea0SLionel Sambuc */
35*ebfedea0SLionel Sambuc
36*ebfedea0SLionel Sambuc #include "krb5_locl.h"
37*ebfedea0SLionel Sambuc
38*ebfedea0SLionel Sambuc KRB5_LIB_FUNCTION int KRB5_CALLCONV
krb5_prompter_posix(krb5_context context,void * data,const char * name,const char * banner,int num_prompts,krb5_prompt prompts[])39*ebfedea0SLionel Sambuc krb5_prompter_posix (krb5_context context,
40*ebfedea0SLionel Sambuc void *data,
41*ebfedea0SLionel Sambuc const char *name,
42*ebfedea0SLionel Sambuc const char *banner,
43*ebfedea0SLionel Sambuc int num_prompts,
44*ebfedea0SLionel Sambuc krb5_prompt prompts[])
45*ebfedea0SLionel Sambuc {
46*ebfedea0SLionel Sambuc int i;
47*ebfedea0SLionel Sambuc
48*ebfedea0SLionel Sambuc if (name)
49*ebfedea0SLionel Sambuc fprintf (stderr, "%s\n", name);
50*ebfedea0SLionel Sambuc if (banner)
51*ebfedea0SLionel Sambuc fprintf (stderr, "%s\n", banner);
52*ebfedea0SLionel Sambuc if (name || banner)
53*ebfedea0SLionel Sambuc fflush(stderr);
54*ebfedea0SLionel Sambuc for (i = 0; i < num_prompts; ++i) {
55*ebfedea0SLionel Sambuc if (prompts[i].hidden) {
56*ebfedea0SLionel Sambuc if(UI_UTIL_read_pw_string(prompts[i].reply->data,
57*ebfedea0SLionel Sambuc prompts[i].reply->length,
58*ebfedea0SLionel Sambuc prompts[i].prompt,
59*ebfedea0SLionel Sambuc 0))
60*ebfedea0SLionel Sambuc return 1;
61*ebfedea0SLionel Sambuc } else {
62*ebfedea0SLionel Sambuc char *s = prompts[i].reply->data;
63*ebfedea0SLionel Sambuc
64*ebfedea0SLionel Sambuc fputs (prompts[i].prompt, stdout);
65*ebfedea0SLionel Sambuc fflush (stdout);
66*ebfedea0SLionel Sambuc if(fgets(prompts[i].reply->data,
67*ebfedea0SLionel Sambuc prompts[i].reply->length,
68*ebfedea0SLionel Sambuc stdin) == NULL)
69*ebfedea0SLionel Sambuc return 1;
70*ebfedea0SLionel Sambuc s[strcspn(s, "\n")] = '\0';
71*ebfedea0SLionel Sambuc }
72*ebfedea0SLionel Sambuc }
73*ebfedea0SLionel Sambuc return 0;
74*ebfedea0SLionel Sambuc }
75