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1 | /* |
2 | * Copyright (C) 2010 Martin Willi | |
3 | * Copyright (C) 2010 revosec AG | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU General Public License as published by the | |
7 | * Free Software Foundation; either version 2 of the License, or (at your | |
8 | * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
12 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 | * for more details. | |
14 | */ | |
7240e226 MW |
15 | |
16 | #include <stdio.h> | |
17 | #include <asn1/asn1.h> | |
18 | ||
19 | /** | |
20 | * convert string OID to DER encoding | |
21 | */ | |
22 | int main(int argc, char *argv[]) | |
23 | { | |
24 | int i, nr = 0; | |
25 | chunk_t oid; | |
08e24016 TB |
26 | char *decoded; |
27 | bool decode = FALSE; | |
28 | ||
29 | if (streq(argv[1], "-d")) | |
30 | { | |
31 | decode = TRUE; | |
32 | nr++; | |
33 | } | |
7240e226 MW |
34 | |
35 | while (argc > ++nr) | |
36 | { | |
08e24016 TB |
37 | if (decode) |
38 | { | |
39 | oid = chunk_from_hex(chunk_from_str(argv[nr]), NULL); | |
40 | decoded = asn1_oid_to_string(oid); | |
41 | printf("%s\n", decoded); | |
42 | free(decoded); | |
43 | free(oid.ptr); | |
44 | continue; | |
45 | } | |
7240e226 MW |
46 | oid = asn1_oid_from_string(argv[nr]); |
47 | if (oid.len) | |
48 | { | |
49 | for (i = 0; i < oid.len; i++) | |
50 | { | |
51 | printf("0x%02x,", oid.ptr[i]); | |
52 | } | |
53 | printf("\n"); | |
54 | free(oid.ptr); | |
55 | } | |
56 | else | |
57 | { | |
58 | return 1; | |
59 | } | |
60 | } | |
61 | return 0; | |
62 | } |