1 /* $OpenBSD: init.c,v 1.6 2020/09/06 17:08:29 mortimer Exp $ */
2
3 /*-
4 * Copyright (c) 1996 Berkeley Software Design, Inc. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by Berkeley Software Design,
17 * Inc.
18 * 4. The name of Berkeley Software Design, Inc. may not be used to endorse
19 * or promote products derived from this software without specific prior
20 * written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN, INC. ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN, INC. BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * BSDI $From: init.c,v 1.2 1996/09/05 23:17:06 prb Exp $
35 */
36
37 #include <sys/types.h>
38 #include <limits.h>
39 #include <stdio.h>
40 #include <stdlib.h>
41 #include <string.h>
42
43 #include "token.h"
44 #include "tokendb.h"
45
46 static struct token_types types[] = {
47 { "activ", "ActivCard", "/etc/activ.db", "012345",
48 TOKEN_HEXINIT,
49 TOKEN_DECMODE | TOKEN_HEXMODE, /* avail */
50 TOKEN_HEXMODE }, /* default */
51 { "crypto", "CRYPTOCard", "/etc/crypto.db", "012345",
52 TOKEN_HEXINIT | TOKEN_PHONE,
53 TOKEN_DECMODE | TOKEN_HEXMODE | TOKEN_PHONEMODE | TOKEN_RIM,
54 TOKEN_HEXMODE }, /* default */
55 { "snk", "SNK 004", "/etc/snk.db", "222333",
56 0,
57 TOKEN_DECMODE | TOKEN_HEXMODE, /* avail */
58 TOKEN_DECMODE }, /* default */
59 { "token", "X9.9 Token", "/etc/x99token.db", "012345",
60 TOKEN_HEXINIT,
61 TOKEN_DECMODE | TOKEN_HEXMODE | TOKEN_RIM, /* avail */
62 TOKEN_HEXMODE }, /* default */
63 };
64
65 struct token_types *tt;
66
67 static struct {
68 char *name;
69 u_int value;
70 } modes[] = {
71 { "hexadecimal", TOKEN_HEXMODE },
72 { "hex", TOKEN_HEXMODE },
73 { "decimal", TOKEN_DECMODE },
74 { "dec", TOKEN_DECMODE },
75 { "phonebook", TOKEN_PHONEMODE },
76 { "phone", TOKEN_PHONEMODE },
77 { "reduced-input", TOKEN_RIM },
78 { "rim", TOKEN_RIM }
79 };
80
81 int
token_init(char * path)82 token_init(char *path)
83 {
84 char *p;
85 int i;
86
87 if ((p = strrchr(path, '/')) && p[1] != '\0')
88 path = p + 1;
89
90 for (i = 0; i < sizeof(types)/sizeof(types[0]); ++i)
91 if (strstr(path, types[i].name) != NULL) {
92 tt = &types[i];
93 return (0);
94 }
95 if ((p = strstr(path, "token")) != NULL) {
96 fprintf(stderr, "Please invoke as one of:");
97 for (i = 0; i < sizeof(types)/sizeof(types[0]); ++i)
98 fprintf(stderr, " %.*s%s%s",
99 (int)(p - path), path, types[i].name, p + 5);
100 fprintf(stderr, "\n");
101 exit(1);
102
103 }
104 return (-1);
105 }
106
107 u_int
token_mode(char * mode)108 token_mode(char *mode)
109 {
110 int i;
111
112 for (i = 0; i < sizeof(modes)/sizeof(modes[0]); ++i)
113 if (strstr(mode, modes[i].name) != NULL)
114 return (tt->modes & modes[i].value);
115 return (0);
116 }
117
118 char *
token_getmode(u_int mode)119 token_getmode(u_int mode)
120 {
121 int i;
122 static char buf[32];
123
124 for (i = 0; i < sizeof(modes)/sizeof(modes[0]); ++i)
125 if (mode == modes[i].value)
126 return(modes[i].name);
127 snprintf(buf, sizeof(buf), "0x%x", mode);
128 return(buf);
129 }
130