mirror of https://github.com/openssl/openssl.git
219 lines
6.7 KiB
C
219 lines
6.7 KiB
C
/*
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* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* ====================================================================
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* Copyright 2005 Nokia. All rights reserved.
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*
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* The portions of the attached software ("Contribution") is developed by
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* Nokia Corporation and is licensed pursuant to the OpenSSL open source
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* license.
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*
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* The Contribution, originally written by Mika Kousa and Pasi Eronen of
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* Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
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* support (see RFC 4279) to OpenSSL.
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*
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* No patent licenses or other rights except those expressly stated in
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* the OpenSSL open source license shall be deemed granted or received
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* expressly, by implication, estoppel, or otherwise.
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*
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* No assurances are provided by Nokia that the Contribution does not
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* infringe the patent or other intellectual property rights of any third
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* party or that the license provides you with all the necessary rights
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* to make use of the Contribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
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* ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
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* SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
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* OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
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* OTHERWISE.
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*/
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#include <stdio.h>
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#include <openssl/buffer.h>
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#include "ssl_locl.h"
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#ifndef OPENSSL_NO_STDIO
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int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)
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{
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BIO *b;
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int ret;
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if ((b = BIO_new(BIO_s_file())) == NULL) {
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SSLerr(SSL_F_SSL_SESSION_PRINT_FP, ERR_R_BUF_LIB);
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return (0);
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}
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BIO_set_fp(b, fp, BIO_NOCLOSE);
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ret = SSL_SESSION_print(b, x);
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BIO_free(b);
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return (ret);
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}
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#endif
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int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
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{
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size_t i;
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const char *s;
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if (x == NULL)
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goto err;
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if (BIO_puts(bp, "SSL-Session:\n") <= 0)
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goto err;
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s = ssl_protocol_to_string(x->ssl_version);
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if (BIO_printf(bp, " Protocol : %s\n", s) <= 0)
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goto err;
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if (x->cipher == NULL) {
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if (((x->cipher_id) & 0xff000000) == 0x02000000) {
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if (BIO_printf
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(bp, " Cipher : %06lX\n", x->cipher_id & 0xffffff) <= 0)
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goto err;
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} else {
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if (BIO_printf
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(bp, " Cipher : %04lX\n", x->cipher_id & 0xffff) <= 0)
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goto err;
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}
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} else {
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if (BIO_printf
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(bp, " Cipher : %s\n",
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((x->cipher == NULL) ? "unknown" : x->cipher->name)) <= 0)
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goto err;
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}
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if (BIO_puts(bp, " Session-ID: ") <= 0)
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goto err;
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for (i = 0; i < x->session_id_length; i++) {
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if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n Session-ID-ctx: ") <= 0)
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goto err;
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for (i = 0; i < x->sid_ctx_length; i++) {
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if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n Master-Key: ") <= 0)
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goto err;
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for (i = 0; i < x->master_key_length; i++) {
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if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
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goto err;
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}
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#ifndef OPENSSL_NO_PSK
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if (BIO_puts(bp, "\n PSK identity: ") <= 0)
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goto err;
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if (BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0)
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goto err;
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if (BIO_puts(bp, "\n PSK identity hint: ") <= 0)
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goto err;
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if (BIO_printf
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(bp, "%s", x->psk_identity_hint ? x->psk_identity_hint : "None") <= 0)
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goto err;
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#endif
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#ifndef OPENSSL_NO_SRP
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if (BIO_puts(bp, "\n SRP username: ") <= 0)
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goto err;
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if (BIO_printf(bp, "%s", x->srp_username ? x->srp_username : "None") <= 0)
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goto err;
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#endif
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if (x->ext.tick_lifetime_hint) {
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if (BIO_printf(bp,
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"\n TLS session ticket lifetime hint: %ld (seconds)",
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x->ext.tick_lifetime_hint) <= 0)
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goto err;
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}
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if (x->ext.tick) {
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if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0)
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goto err;
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/* TODO(size_t): Convert this call */
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if (BIO_dump_indent
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(bp, (const char *)x->ext.tick, (int)x->ext.ticklen, 4)
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<= 0)
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goto err;
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}
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#ifndef OPENSSL_NO_COMP
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if (x->compress_meth != 0) {
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SSL_COMP *comp = NULL;
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if (!ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp, 0))
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goto err;
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if (comp == NULL) {
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if (BIO_printf(bp, "\n Compression: %d", x->compress_meth) <= 0)
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goto err;
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} else {
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if (BIO_printf(bp, "\n Compression: %d (%s)", comp->id,
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comp->name) <= 0)
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goto err;
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}
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}
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#endif
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if (x->time != 0L) {
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if (BIO_printf(bp, "\n Start Time: %ld", x->time) <= 0)
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goto err;
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}
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if (x->timeout != 0L) {
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if (BIO_printf(bp, "\n Timeout : %ld (sec)", x->timeout) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n") <= 0)
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goto err;
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if (BIO_puts(bp, " Verify return code: ") <= 0)
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goto err;
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if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
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X509_verify_cert_error_string(x->verify_result)) <= 0)
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goto err;
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if (BIO_printf(bp, " Extended master secret: %s\n",
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x->flags & SSL_SESS_FLAG_EXTMS ? "yes" : "no") <= 0)
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goto err;
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return (1);
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err:
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return (0);
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}
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/*
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* print session id and master key in NSS keylog format (RSA
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* Session-ID:<session id> Master-Key:<master key>)
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*/
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int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x)
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{
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size_t i;
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if (x == NULL)
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goto err;
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if (x->session_id_length == 0 || x->master_key_length == 0)
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goto err;
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/*
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* the RSA prefix is required by the format's definition although there's
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* nothing RSA-specific in the output, therefore, we don't have to check if
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* the cipher suite is based on RSA
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*/
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if (BIO_puts(bp, "RSA ") <= 0)
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goto err;
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if (BIO_puts(bp, "Session-ID:") <= 0)
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goto err;
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for (i = 0; i < x->session_id_length; i++) {
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if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, " Master-Key:") <= 0)
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goto err;
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for (i = 0; i < x->master_key_length; i++) {
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if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n") <= 0)
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goto err;
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return (1);
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err:
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return (0);
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}
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