--- /dev/null
+/* apps/ciphers.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>
+#ifdef OPENSSL_NO_STDIO
+#define APPS_WIN16
+#endif
+#include "apps.h"
+#include <openssl/err.h>
+#include <openssl/ssl.h>
+
+#undef PROG
+#define PROG ciphers_main
+
+static const char *ciphers_usage[]={
+"usage: ciphers args\n",
+" -v - verbose mode, a textual listing of the SSL/TLS ciphers in OpenSSL\n",
+" -V - even more verbose\n",
+" -ssl2 - SSL2 mode\n",
+" -ssl3 - SSL3 mode\n",
+" -tls1 - TLS1 mode\n",
+NULL
+};
+
+int MAIN(int, char **);
+
+int MAIN(int argc, char **argv)
+ {
+ int ret=1,i;
+ int verbose=0,Verbose=0;
+ const char **pp;
+ const char *p;
+ int badops=0;
+ SSL_CTX *ctx=NULL;
+ SSL *ssl=NULL;
+ char *ciphers=NULL;
+ const SSL_METHOD *meth=NULL;
+ STACK_OF(SSL_CIPHER) *sk;
+ char buf[512];
+ BIO *STDout=NULL;
+
+ meth=SSLv23_server_method();
+
+ apps_startup();
+
+ if (bio_err == NULL)
+ bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+ STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
+#ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ STDout = BIO_push(tmpbio, STDout);
+ }
+#endif
+ if (!load_config(bio_err, NULL))
+ goto end;
+
+ argc--;
+ argv++;
+ while (argc >= 1)
+ {
+ if (strcmp(*argv,"-v") == 0)
+ verbose=1;
+ else if (strcmp(*argv,"-V") == 0)
+ verbose=Verbose=1;
+#ifndef OPENSSL_NO_SSL2
+ else if (strcmp(*argv,"-ssl2") == 0)
+ meth=SSLv2_client_method();
+#endif
+#ifndef OPENSSL_NO_SSL3
+ else if (strcmp(*argv,"-ssl3") == 0)
+ meth=SSLv3_client_method();
+#endif
+#ifndef OPENSSL_NO_TLS1
+ else if (strcmp(*argv,"-tls1") == 0)
+ meth=TLSv1_client_method();
+#endif
+ else if ((strncmp(*argv,"-h",2) == 0) ||
+ (strcmp(*argv,"-?") == 0))
+ {
+ badops=1;
+ break;
+ }
+ else
+ {
+ ciphers= *argv;
+ }
+ argc--;
+ argv++;
+ }
+
+ if (badops)
+ {
+ for (pp=ciphers_usage; (*pp != NULL); pp++)
+ BIO_printf(bio_err,"%s",*pp);
+ goto end;
+ }
+
+ OpenSSL_add_ssl_algorithms();
+
+ ctx=SSL_CTX_new(meth);
+ if (ctx == NULL) goto err;
+ if (ciphers != NULL) {
+ if(!SSL_CTX_set_cipher_list(ctx,ciphers)) {
+ BIO_printf(bio_err, "Error in cipher list\n");
+ goto err;
+ }
+ }
+ ssl=SSL_new(ctx);
+ if (ssl == NULL) goto err;
+
+
+ if (!verbose)
+ {
+ for (i=0; ; i++)
+ {
+ p=SSL_get_cipher_list(ssl,i);
+ if (p == NULL) break;
+ if (i != 0) BIO_printf(STDout,":");
+ BIO_printf(STDout,"%s",p);
+ }
+ BIO_printf(STDout,"\n");
+ }
+ else /* verbose */
+ {
+ sk=SSL_get_ciphers(ssl);
+
+ for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
+ {
+ SSL_CIPHER *c;
+
+ c = sk_SSL_CIPHER_value(sk,i);
+
+ if (Verbose)
+ {
+ unsigned long id = SSL_CIPHER_get_id(c);
+ int id0 = (int)(id >> 24);
+ int id1 = (int)((id >> 16) & 0xffL);
+ int id2 = (int)((id >> 8) & 0xffL);
+ int id3 = (int)(id & 0xffL);
+
+ if ((id & 0xff000000L) == 0x02000000L)
+ BIO_printf(STDout, " 0x%02X,0x%02X,0x%02X - ", id1, id2, id3); /* SSL2 cipher */
+ else if ((id & 0xff000000L) == 0x03000000L)
+ BIO_printf(STDout, " 0x%02X,0x%02X - ", id2, id3); /* SSL3 cipher */
+ else
+ BIO_printf(STDout, "0x%02X,0x%02X,0x%02X,0x%02X - ", id0, id1, id2, id3); /* whatever */
+ }
+
+ BIO_puts(STDout,SSL_CIPHER_description(c,buf,sizeof buf));
+ }
+ }
+
+ ret=0;
+ if (0)
+ {
+err:
+ SSL_load_error_strings();
+ ERR_print_errors(bio_err);
+ }
+end:
+ if (ctx != NULL) SSL_CTX_free(ctx);
+ if (ssl != NULL) SSL_free(ssl);
+ if (STDout != NULL) BIO_free_all(STDout);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
+ }
+
projects / cassiopeia.git / blobdiff