]>
git.ipfire.org Git - thirdparty/openssl.git/blob - apps/spkac.c
3 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
4 * project 1999. Based on an original idea by Massimiliano Pala
5 * (madwolf@openca.org).
7 /* ====================================================================
8 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in
19 * the documentation and/or other materials provided with the
22 * 3. All advertising materials mentioning features or use of this
23 * software must display the following acknowledgment:
24 * "This product includes software developed by the OpenSSL Project
25 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
27 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
28 * endorse or promote products derived from this software without
29 * prior written permission. For written permission, please contact
30 * licensing@OpenSSL.org.
32 * 5. Products derived from this software may not be called "OpenSSL"
33 * nor may "OpenSSL" appear in their names without prior written
34 * permission of the OpenSSL Project.
36 * 6. Redistributions of any form whatsoever must retain the following
38 * "This product includes software developed by the OpenSSL Project
39 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
41 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
42 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
44 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
47 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
48 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
49 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
50 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
51 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
52 * OF THE POSSIBILITY OF SUCH DAMAGE.
53 * ====================================================================
55 * This product includes cryptographic software written by Eric Young
56 * (eay@cryptsoft.com). This product includes software written by Tim
57 * Hudson (tjh@cryptsoft.com).
65 #include <openssl/bio.h>
66 #include <openssl/err.h>
67 #include <openssl/rsa.h>
68 #include <openssl/evp.h>
69 #include <openssl/x509.h>
70 #include <openssl/pem.h>
73 #define PROG spkac_main
75 /* -in arg - input file - default stdin
76 * -out arg - output file - default stdout
79 int MAIN(int argc
, char **argv
)
81 int i
,badops
=0, ret
= 1;
82 BIO
*in
= NULL
,*out
= NULL
, *key
= NULL
;
84 char *infile
= NULL
,*outfile
= NULL
,*prog
;
85 char *spkac
= "SPKAC", *spksect
= "default", *spkstr
= NULL
;
86 char *challenge
= NULL
, *keyfile
= NULL
;
88 NETSCAPE_SPKI
*spki
= NULL
;
89 EVP_PKEY
*pkey
= NULL
;
93 if (!bio_err
) bio_err
= BIO_new_fp(stderr
, BIO_NOCLOSE
);
100 if (strcmp(*argv
,"-in") == 0)
102 if (--argc
< 1) goto bad
;
105 else if (strcmp(*argv
,"-out") == 0)
107 if (--argc
< 1) goto bad
;
110 else if (strcmp(*argv
,"-key") == 0)
112 if (--argc
< 1) goto bad
;
115 else if (strcmp(*argv
,"-challenge") == 0)
117 if (--argc
< 1) goto bad
;
118 challenge
= *(++argv
);
120 else if (strcmp(*argv
,"-spkac") == 0)
122 if (--argc
< 1) goto bad
;
125 else if (strcmp(*argv
,"-spksect") == 0)
127 if (--argc
< 1) goto bad
;
130 else if (strcmp(*argv
,"-noout") == 0)
132 else if (strcmp(*argv
,"-verify") == 0)
142 BIO_printf(bio_err
,"%s [options] <infile >outfile\n",prog
);
143 BIO_printf(bio_err
,"where options are\n");
144 BIO_printf(bio_err
," -in arg input file\n");
145 BIO_printf(bio_err
," -out arg output file\n");
146 BIO_printf(bio_err
," -spkac arg alternative SPKAC name\n");
147 BIO_printf(bio_err
," -noout don't print SPKAC\n");
148 BIO_printf(bio_err
," -verify verify SPKAC signature\n");
152 ERR_load_crypto_strings();
155 if(strcmp(keyfile
, "-")) key
= BIO_new_file(keyfile
, "r");
156 else key
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
158 BIO_printf(bio_err
, "Error opening key file\n");
159 ERR_print_errors(bio_err
);
162 pkey
= PEM_read_bio_PrivateKey(key
, NULL
, NULL
, NULL
);
164 BIO_printf(bio_err
, "Error reading private key\n");
165 ERR_print_errors(bio_err
);
168 spki
= NETSCAPE_SPKI_new();
169 if(challenge
) ASN1_STRING_set(spki
->spkac
->challenge
,
170 challenge
, strlen(challenge
));
171 NETSCAPE_SPKI_set_pubkey(spki
, pkey
);
172 NETSCAPE_SPKI_sign(spki
, pkey
, EVP_md5());
173 spkstr
= NETSCAPE_SPKI_b64_encode(spki
);
175 if (outfile
) out
= BIO_new_file(outfile
, "w");
176 else out
= BIO_new_fp(stdout
, BIO_NOCLOSE
);
179 BIO_printf(bio_err
, "Error opening output file\n");
180 ERR_print_errors(bio_err
);
183 BIO_printf(out
, "SPKAC=%s\n", spkstr
);
190 if (infile
) in
= BIO_new_file(infile
, "r");
191 else in
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
194 BIO_printf(bio_err
, "Error opening input file\n");
195 ERR_print_errors(bio_err
);
199 conf
= CONF_load_bio(NULL
, in
, NULL
);
202 BIO_printf(bio_err
, "Error parsing config file\n");
203 ERR_print_errors(bio_err
);
207 spkstr
= CONF_get_string(conf
, spksect
, spkac
);
210 BIO_printf(bio_err
, "Can't find SPKAC called \"%s\"\n", spkac
);
211 ERR_print_errors(bio_err
);
215 spki
= NETSCAPE_SPKI_b64_decode(spkstr
, -1);
217 BIO_printf(bio_err
, "Error loading SPKAC\n");
218 ERR_print_errors(bio_err
);
222 if (outfile
) out
= BIO_new_file(outfile
, "w");
223 else out
= BIO_new_fp(stdout
, BIO_NOCLOSE
);
226 BIO_printf(bio_err
, "Error opening output file\n");
227 ERR_print_errors(bio_err
);
231 if(!noout
) NETSCAPE_SPKI_print(out
, spki
);
234 pktmp
= NETSCAPE_SPKI_get_pubkey(spki
);
235 i
= NETSCAPE_SPKI_verify(spki
, pktmp
);
236 EVP_PKEY_free(pktmp
);
237 if(i
) BIO_printf(bio_err
, "Signature OK\n");
239 BIO_printf(bio_err
, "Signature Failure\n");
240 ERR_print_errors(bio_err
);
248 NETSCAPE_SPKI_free(spki
);
253 if(spkstr
) Free(spkstr
);