2 * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright 2005 Nokia. All rights reserved.
5 * Licensed under the OpenSSL license (the "License"). You may not use
6 * this file except in compliance with the License. You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
12 #include <openssl/buffer.h>
15 #ifndef OPENSSL_NO_STDIO
16 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)
21 if ((b = BIO_new(BIO_s_file())) == NULL) {
22 SSLerr(SSL_F_SSL_SESSION_PRINT_FP, ERR_R_BUF_LIB);
25 BIO_set_fp(b, fp, BIO_NOCLOSE);
26 ret = SSL_SESSION_print(b, x);
32 int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
36 int istls13 = (x->ssl_version == TLS1_3_VERSION);
40 if (BIO_puts(bp, "SSL-Session:\n") <= 0)
42 s = ssl_protocol_to_string(x->ssl_version);
43 if (BIO_printf(bp, " Protocol : %s\n", s) <= 0)
46 if (x->cipher == NULL) {
47 if (((x->cipher_id) & 0xff000000) == 0x02000000) {
48 if (BIO_printf(bp, " Cipher : %06lX\n",
49 x->cipher_id & 0xffffff) <= 0)
52 if (BIO_printf(bp, " Cipher : %04lX\n",
53 x->cipher_id & 0xffff) <= 0)
57 if (BIO_printf(bp, " Cipher : %s\n",
58 ((x->cipher->name == NULL) ? "unknown"
59 : x->cipher->name)) <= 0)
62 if (BIO_puts(bp, " Session-ID: ") <= 0)
64 for (i = 0; i < x->session_id_length; i++) {
65 if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
68 if (BIO_puts(bp, "\n Session-ID-ctx: ") <= 0)
70 for (i = 0; i < x->sid_ctx_length; i++) {
71 if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0)
75 if (BIO_puts(bp, "\n Resumption PSK: ") <= 0)
77 } else if (BIO_puts(bp, "\n Master-Key: ") <= 0)
79 for (i = 0; i < x->master_key_length; i++) {
80 if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
83 #ifndef OPENSSL_NO_PSK
84 if (BIO_puts(bp, "\n PSK identity: ") <= 0)
86 if (BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0)
88 if (BIO_puts(bp, "\n PSK identity hint: ") <= 0)
91 (bp, "%s", x->psk_identity_hint ? x->psk_identity_hint : "None") <= 0)
94 #ifndef OPENSSL_NO_SRP
95 if (BIO_puts(bp, "\n SRP username: ") <= 0)
97 if (BIO_printf(bp, "%s", x->srp_username ? x->srp_username : "None") <= 0)
100 if (x->ext.tick_lifetime_hint) {
102 "\n TLS session ticket lifetime hint: %ld (seconds)",
103 x->ext.tick_lifetime_hint) <= 0)
107 if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0)
109 /* TODO(size_t): Convert this call */
111 (bp, (const char *)x->ext.tick, (int)x->ext.ticklen, 4)
115 #ifndef OPENSSL_NO_COMP
116 if (x->compress_meth != 0) {
117 SSL_COMP *comp = NULL;
119 if (!ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp, 0))
122 if (BIO_printf(bp, "\n Compression: %d", x->compress_meth) <= 0)
125 if (BIO_printf(bp, "\n Compression: %d (%s)", comp->id,
132 if (BIO_printf(bp, "\n Start Time: %ld", x->time) <= 0)
135 if (x->timeout != 0L) {
136 if (BIO_printf(bp, "\n Timeout : %ld (sec)", x->timeout) <= 0)
139 if (BIO_puts(bp, "\n") <= 0)
142 if (BIO_puts(bp, " Verify return code: ") <= 0)
144 if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
145 X509_verify_cert_error_string(x->verify_result)) <= 0)
148 if (BIO_printf(bp, " Extended master secret: %s\n",
149 x->flags & SSL_SESS_FLAG_EXTMS ? "yes" : "no") <= 0)
153 if (BIO_printf(bp, " Max Early Data: %u\n",
154 x->ext.max_early_data) <= 0)
164 * print session id and master key in NSS keylog format (RSA
165 * Session-ID:<session id> Master-Key:<master key>)
167 int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x)
173 if (x->session_id_length == 0 || x->master_key_length == 0)
177 * the RSA prefix is required by the format's definition although there's
178 * nothing RSA-specific in the output, therefore, we don't have to check if
179 * the cipher suite is based on RSA
181 if (BIO_puts(bp, "RSA ") <= 0)
184 if (BIO_puts(bp, "Session-ID:") <= 0)
186 for (i = 0; i < x->session_id_length; i++) {
187 if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
190 if (BIO_puts(bp, " Master-Key:") <= 0)
192 for (i = 0; i < x->master_key_length; i++) {
193 if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
196 if (BIO_puts(bp, "\n") <= 0)