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-rw-r--r--openssl/apps/sess_id.c320
1 files changed, 320 insertions, 0 deletions
diff --git a/openssl/apps/sess_id.c b/openssl/apps/sess_id.c
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+/* apps/sess_id.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "apps.h"
+#include <openssl/bio.h>
+#include <openssl/err.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/ssl.h>
+
+#undef PROG
+#define PROG sess_id_main
+
+static const char *sess_id_usage[]={
+"usage: sess_id args\n",
+"\n",
+" -inform arg - input format - default PEM (DER or PEM)\n",
+" -outform arg - output format - default PEM\n",
+" -in arg - input file - default stdin\n",
+" -out arg - output file - default stdout\n",
+" -text - print ssl session id details\n",
+" -cert - output certificate \n",
+" -noout - no CRL output\n",
+" -context arg - set the session ID context\n",
+NULL
+};
+
+static SSL_SESSION *load_sess_id(char *file, int format);
+
+int MAIN(int, char **);
+
+int MAIN(int argc, char **argv)
+ {
+ SSL_SESSION *x=NULL;
+ int ret=1,i,num,badops=0;
+ BIO *out=NULL;
+ int informat,outformat;
+ char *infile=NULL,*outfile=NULL,*context=NULL;
+ int cert=0,noout=0,text=0;
+ const char **pp;
+
+ apps_startup();
+
+ if (bio_err == NULL)
+ if ((bio_err=BIO_new(BIO_s_file())) != NULL)
+ BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
+
+ informat=FORMAT_PEM;
+ outformat=FORMAT_PEM;
+
+ argc--;
+ argv++;
+ num=0;
+ while (argc >= 1)
+ {
+ if (strcmp(*argv,"-inform") == 0)
+ {
+ if (--argc < 1) goto bad;
+ informat=str2fmt(*(++argv));
+ }
+ else if (strcmp(*argv,"-outform") == 0)
+ {
+ if (--argc < 1) goto bad;
+ outformat=str2fmt(*(++argv));
+ }
+ else if (strcmp(*argv,"-in") == 0)
+ {
+ if (--argc < 1) goto bad;
+ infile= *(++argv);
+ }
+ else if (strcmp(*argv,"-out") == 0)
+ {
+ if (--argc < 1) goto bad;
+ outfile= *(++argv);
+ }
+ else if (strcmp(*argv,"-text") == 0)
+ text= ++num;
+ else if (strcmp(*argv,"-cert") == 0)
+ cert= ++num;
+ else if (strcmp(*argv,"-noout") == 0)
+ noout= ++num;
+ else if (strcmp(*argv,"-context") == 0)
+ {
+ if(--argc < 1) goto bad;
+ context=*++argv;
+ }
+ else
+ {
+ BIO_printf(bio_err,"unknown option %s\n",*argv);
+ badops=1;
+ break;
+ }
+ argc--;
+ argv++;
+ }
+
+ if (badops)
+ {
+bad:
+ for (pp=sess_id_usage; (*pp != NULL); pp++)
+ BIO_printf(bio_err,"%s",*pp);
+ goto end;
+ }
+
+ ERR_load_crypto_strings();
+ x=load_sess_id(infile,informat);
+ if (x == NULL) { goto end; }
+
+ if(context)
+ {
+ x->sid_ctx_length=strlen(context);
+ if(x->sid_ctx_length > SSL_MAX_SID_CTX_LENGTH)
+ {
+ BIO_printf(bio_err,"Context too long\n");
+ goto end;
+ }
+ memcpy(x->sid_ctx,context,x->sid_ctx_length);
+ }
+
+#ifdef undef
+ /* just testing for memory leaks :-) */
+ {
+ SSL_SESSION *s;
+ char buf[1024*10],*p;
+ int i;
+
+ s=SSL_SESSION_new();
+
+ p= &buf;
+ i=i2d_SSL_SESSION(x,&p);
+ p= &buf;
+ d2i_SSL_SESSION(&s,&p,(long)i);
+ p= &buf;
+ d2i_SSL_SESSION(&s,&p,(long)i);
+ p= &buf;
+ d2i_SSL_SESSION(&s,&p,(long)i);
+ SSL_SESSION_free(s);
+ }
+#endif
+
+ if (!noout || text)
+ {
+ out=BIO_new(BIO_s_file());
+ if (out == NULL)
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (outfile == NULL)
+ {
+ BIO_set_fp(out,stdout,BIO_NOCLOSE);
+#ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+#endif
+ }
+ else
+ {
+ if (BIO_write_filename(out,outfile) <= 0)
+ {
+ perror(outfile);
+ goto end;
+ }
+ }
+ }
+
+ if (text)
+ {
+ SSL_SESSION_print(out,x);
+
+ if (cert)
+ {
+ if (x->peer == NULL)
+ BIO_puts(out,"No certificate present\n");
+ else
+ X509_print(out,x->peer);
+ }
+ }
+
+ if (!noout && !cert)
+ {
+ if (outformat == FORMAT_ASN1)
+ i=i2d_SSL_SESSION_bio(out,x);
+ else if (outformat == FORMAT_PEM)
+ i=PEM_write_bio_SSL_SESSION(out,x);
+ else {
+ BIO_printf(bio_err,"bad output format specified for outfile\n");
+ goto end;
+ }
+ if (!i) {
+ BIO_printf(bio_err,"unable to write SSL_SESSION\n");
+ goto end;
+ }
+ }
+ else if (!noout && (x->peer != NULL)) /* just print the certificate */
+ {
+ if (outformat == FORMAT_ASN1)
+ i=(int)i2d_X509_bio(out,x->peer);
+ else if (outformat == FORMAT_PEM)
+ i=PEM_write_bio_X509(out,x->peer);
+ else {
+ BIO_printf(bio_err,"bad output format specified for outfile\n");
+ goto end;
+ }
+ if (!i) {
+ BIO_printf(bio_err,"unable to write X509\n");
+ goto end;
+ }
+ }
+ ret=0;
+end:
+ if (out != NULL) BIO_free_all(out);
+ if (x != NULL) SSL_SESSION_free(x);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
+ }
+
+static SSL_SESSION *load_sess_id(char *infile, int format)
+ {
+ SSL_SESSION *x=NULL;
+ BIO *in=NULL;
+
+ in=BIO_new(BIO_s_file());
+ if (in == NULL)
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (infile == NULL)
+ BIO_set_fp(in,stdin,BIO_NOCLOSE);
+ else
+ {
+ if (BIO_read_filename(in,infile) <= 0)
+ {
+ perror(infile);
+ goto end;
+ }
+ }
+ if (format == FORMAT_ASN1)
+ x=d2i_SSL_SESSION_bio(in,NULL);
+ else if (format == FORMAT_PEM)
+ x=PEM_read_bio_SSL_SESSION(in,NULL,NULL,NULL);
+ else {
+ BIO_printf(bio_err,"bad input format specified for input crl\n");
+ goto end;
+ }
+ if (x == NULL)
+ {
+ BIO_printf(bio_err,"unable to load SSL_SESSION\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+end:
+ if (in != NULL) BIO_free(in);
+ return(x);
+ }
+
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