233 lines
6.7 KiB
C
233 lines
6.7 KiB
C
/* tls-info.h
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*
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* Copyright (C) 2006-2020 wolfSSL Inc.
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*
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* This file is part of wolfSSL. (formerly known as CyaSSL)
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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static const char* client_showpeer_msg[][8] = {
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/* English */
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{
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"SSL version is",
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"SSL cipher suite is",
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"SSL curve name is",
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"SSL DH size is",
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"SSL reused session",
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"Alternate cert chain used",
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"peer's cert info:",
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NULL
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},
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#ifndef NO_MULTIBYTE_PRINT
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/* Japanese */
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{
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"SSL バージョンは",
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"SSL 暗号スイートは",
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"SSL 曲線名は",
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"SSL DH サイズは",
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"SSL 再利用セッション",
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"代替証明チェーンを使用",
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"相手方証明書情報",
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NULL
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},
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#endif
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};
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#if defined(KEEP_PEER_CERT) || defined(SESSION_CERTS)
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static const char* client_showx509_msg[][5] = {
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/* English */
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{
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"issuer",
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"subject",
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"altname",
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"serial number",
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NULL
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},
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#ifndef NO_MULTIBYTE_PRINT
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/* Japanese */
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{
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"発行者",
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"サブジェクト",
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"代替名",
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"シリアル番号",
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NULL
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},
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#endif
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};
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/* lng_index is to specify the language for displaying message. */
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/* 0:English, 1:Japanese */
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static WC_INLINE void ShowX509Ex(WOLFSSL_X509* x509, const char* hdr,
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int lng_index)
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{
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char* altName;
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char* issuer;
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char* subject;
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byte serial[32];
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int ret;
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int sz = sizeof(serial);
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const char** words = client_showx509_msg[lng_index];
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if (x509 == NULL) {
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printf("%s No Cert\n", hdr);
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return;
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}
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issuer = wolfSSL_X509_NAME_oneline(
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wolfSSL_X509_get_issuer_name(x509), 0, 0);
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subject = wolfSSL_X509_NAME_oneline(
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wolfSSL_X509_get_subject_name(x509), 0, 0);
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printf("%s\n %s : %s\n %s: %s\n", hdr, words[0], issuer, words[1], subject);
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while ( (altName = wolfSSL_X509_get_next_altname(x509)) != NULL)
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printf(" %s = %s\n", words[2], altName);
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ret = wolfSSL_X509_get_serial_number(x509, serial, &sz);
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if (ret == WOLFSSL_SUCCESS) {
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int i;
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int strLen;
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char serialMsg[80];
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/* testsuite has multiple threads writing to stdout, get output
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message ready to write once */
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strLen = sprintf(serialMsg, " %s", words[3]);
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for (i = 0; i < sz; i++)
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sprintf(serialMsg + strLen + (i*3), ":%02x ", serial[i]);
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printf("%s\n", serialMsg);
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}
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XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
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XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
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#if defined(OPENSSL_EXTRA) && defined(SHOW_CERTS)
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{
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WOLFSSL_BIO* bio;
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char buf[256]; /* should be size of ASN_NAME_MAX */
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int textSz;
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/* print out domain component if certificate has it */
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textSz = wolfSSL_X509_NAME_get_text_by_NID(
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wolfSSL_X509_get_subject_name(x509), NID_domainComponent,
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buf, sizeof(buf));
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if (textSz > 0) {
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printf("Domain Component = %s\n", buf);
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}
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bio = wolfSSL_BIO_new(wolfSSL_BIO_s_file());
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if (bio != NULL) {
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wolfSSL_BIO_set_fp(bio, stdout, BIO_NOCLOSE);
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wolfSSL_X509_print(bio, x509);
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wolfSSL_BIO_free(bio);
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}
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}
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#endif
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}
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#endif
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#if defined(SESSION_CERTS) && defined(SHOW_CERTS)
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static WC_INLINE void ShowX509Chain(WOLFSSL_X509_CHAIN* chain, int count,
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const char* hdr)
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{
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int i;
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int length;
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unsigned char buffer[3072];
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WOLFSSL_X509* chainX509;
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for (i = 0; i < count; i++) {
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wolfSSL_get_chain_cert_pem(chain, i, buffer, sizeof(buffer), &length);
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buffer[length] = 0;
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printf("\n%s: %d has length %d data = \n%s\n", hdr, i, length, buffer);
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chainX509 = wolfSSL_get_chain_X509(chain, i);
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if (chainX509)
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ShowX509(chainX509, hdr);
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else
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printf("get_chain_X509 failed\n");
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wolfSSL_FreeX509(chainX509);
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}
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}
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#endif
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static WC_INLINE void showPeerEx(WOLFSSL* ssl, int lng_index)
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{
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WOLFSSL_CIPHER* cipher;
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const char** words = client_showpeer_msg[lng_index];
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#ifdef HAVE_ECC
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const char *name;
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#endif
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#ifndef NO_DH
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int bits;
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#endif
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#ifdef KEEP_PEER_CERT
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WOLFSSL_X509* peer = wolfSSL_get_peer_certificate(ssl);
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if (peer)
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ShowX509Ex(peer, words[6], lng_index);
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else
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printf("peer has no cert!\n");
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wolfSSL_FreeX509(peer);
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#endif
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#if defined(SHOW_CERTS) && defined(OPENSSL_EXTRA) && defined(KEEP_OUR_CERT)
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ShowX509(wolfSSL_get_certificate(ssl), "our cert info:");
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printf("Peer verify result = %lu\n", wolfSSL_get_verify_result(ssl));
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#endif /* SHOW_CERTS */
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printf("%s %s\n", words[0], wolfSSL_get_version(ssl));
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cipher = wolfSSL_get_current_cipher(ssl);
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#ifdef HAVE_QSH
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printf("%s %s%s\n", words[1], (wolfSSL_isQSH(ssl))? "QSH:": "",
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wolfSSL_CIPHER_get_name(cipher));
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#else
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printf("%s %s\n", words[1], wolfSSL_CIPHER_get_name(cipher));
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#endif
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#ifdef HAVE_ECC
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if ((name = wolfSSL_get_curve_name(ssl)) != NULL)
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printf("%s %s\n", words[2], name);
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#endif
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#ifndef NO_DH
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if ((bits = wolfSSL_GetDhKey_Sz(ssl)) > 0)
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printf("%s %d bits\n", words[3], bits);
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#endif
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if (wolfSSL_session_reused(ssl))
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printf("%s\n", words[4]);
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#ifdef WOLFSSL_ALT_CERT_CHAINS
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if (wolfSSL_is_peer_alt_cert_chain(ssl))
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printf("%s\n", words[5]);
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#endif
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#if defined(SESSION_CERTS) && defined(SHOW_CERTS)
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{
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WOLFSSL_X509_CHAIN* chain;
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chain = wolfSSL_get_peer_chain(ssl);
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ShowX509Chain(chain, wolfSSL_get_chain_count(chain), "session cert");
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#ifdef WOLFSSL_ALT_CERT_CHAINS
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if (wolfSSL_is_peer_alt_cert_chain(ssl)) {
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chain = wolfSSL_get_peer_alt_chain(ssl);
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ShowX509Chain(chain, wolfSSL_get_chain_count(chain), "alt cert");
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}
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#endif
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}
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#endif /* SESSION_CERTS && SHOW_CERTS */
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(void)ssl;
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}
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