1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
62 #include <openssl/bio.h>
63 #include <openssl/err.h>
64 #include <openssl/x509.h>
65 #include <openssl/pem.h>
66 #include <openssl/ssl.h>
68 typedef enum OPTION_choice {
69 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
70 OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT,
71 OPT_TEXT, OPT_CERT, OPT_NOOUT, OPT_CONTEXT
74 OPTIONS sess_id_options[] = {
75 {"help", OPT_HELP, '-', "Display this summary"},
76 {"inform", OPT_INFORM, 'F', "Input format - default PEM (DER or PEM)"},
77 {"outform", OPT_OUTFORM, 'f',
78 "Output format - default PEM (PEM, DER or NSS)"},
79 {"in", OPT_IN, 's', "Input file - default stdin"},
80 {"out", OPT_OUT, 's', "Output file - default stdout"},
81 {"text", OPT_TEXT, '-', "Print ssl session id details"},
82 {"cert", OPT_CERT, '-', "Output certificate "},
83 {"noout", OPT_NOOUT, '-', "Don't output the encoded session info"},
84 {"context", OPT_CONTEXT, 's', "Set the session ID context"},
88 static SSL_SESSION *load_sess_id(char *file, int format);
90 int sess_id_main(int argc, char **argv)
92 SSL_SESSION *x = NULL;
95 char *infile = NULL, *outfile = NULL, *context = NULL, *prog;
96 int informat = FORMAT_PEM, outformat = FORMAT_PEM;
97 int cert = 0, noout = 0, text = 0, ret = 1, i, num = 0;
100 prog = opt_init(argc, argv, sess_id_options);
101 while ((o = opt_next()) != OPT_EOF) {
106 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
109 opt_help(sess_id_options);
113 if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
117 if (!opt_format(opt_arg(), OPT_FMT_PEMDER | OPT_FMT_NSS,
141 argc = opt_num_rest();
145 x = load_sess_id(infile, informat);
149 peer = SSL_SESSION_get0_peer(x);
152 size_t ctx_len = strlen(context);
153 if (ctx_len > SSL_MAX_SID_CTX_LENGTH) {
154 BIO_printf(bio_err, "Context too long\n");
157 if (!SSL_SESSION_set1_id_context(x, (unsigned char *)context,
159 BIO_printf(bio_err, "Error setting id context\n");
164 if (!noout || text) {
165 out = bio_open_default(outfile, 'w', outformat);
171 SSL_SESSION_print(out, x);
175 BIO_puts(out, "No certificate present\n");
177 X509_print(out, peer);
181 if (!noout && !cert) {
182 if (outformat == FORMAT_ASN1)
183 i = i2d_SSL_SESSION_bio(out, x);
184 else if (outformat == FORMAT_PEM)
185 i = PEM_write_bio_SSL_SESSION(out, x);
186 else if (outformat == FORMAT_NSS)
187 i = SSL_SESSION_print_keylog(out, x);
189 BIO_printf(bio_err, "bad output format specified for outfile\n");
193 BIO_printf(bio_err, "unable to write SSL_SESSION\n");
196 } else if (!noout && (peer != NULL)) { /* just print the certificate */
197 if (outformat == FORMAT_ASN1)
198 i = (int)i2d_X509_bio(out, peer);
199 else if (outformat == FORMAT_PEM)
200 i = PEM_write_bio_X509(out, peer);
202 BIO_printf(bio_err, "bad output format specified for outfile\n");
206 BIO_printf(bio_err, "unable to write X509\n");
217 static SSL_SESSION *load_sess_id(char *infile, int format)
219 SSL_SESSION *x = NULL;
222 in = bio_open_default(infile, 'r', format);
225 if (format == FORMAT_ASN1)
226 x = d2i_SSL_SESSION_bio(in, NULL);
228 x = PEM_read_bio_SSL_SESSION(in, NULL, NULL, NULL);
230 BIO_printf(bio_err, "unable to load SSL_SESSION\n");
231 ERR_print_errors(bio_err);