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1ef1bab99e
if the client enabled --ssl-verify-server-cert, then the server certificate is verified as follows: * if --ssl-ca or --ssl-capath were specified, the cert must have a proper signature by the specified CA (or CA in the path) and the cert's hostname must match the server's hostname. If the cert isn't signed or a hostname is wrong - the connection is aborted. * if MARIADB_OPT_TLS_PEER_FP was used and the fingerprint matches, the connection is allowed, if it doesn't match - aborted. * If the connection uses unix socket or named pipes - it's allowed. (consistent with server's --require-secure-transport behavior) otherwise the cert is still in doubt, we don't know if we can trust it or there's an active MitM in progress. * If the user has provided no password or the server requested an authentication plugin that sends the password in cleartext - the connection is aborted. * Perform the authentication. If the server accepts the password, it'll send SHA2(scramble || password hash || cert fingerprint) with the OK packet. * Verify the SHA2 digest, if it matches - the connection is allowed, otherwise it's aborted.
61 lines
2.6 KiB
C
61 lines
2.6 KiB
C
#ifndef SSLOPT_LONGOPTS_INCLUDED
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#define SSLOPT_LONGOPTS_INCLUDED
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/*
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Copyright (c) 2000, 2010, Oracle and/or its affiliates.
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This program 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; version 2 of the License.
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This program 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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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 St, Fifth Floor, Boston, MA 02110-1335 USA */
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#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
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{"ssl", OPT_SSL_SSL,
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"Enable SSL for connection (automatically enabled with other flags).",
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&opt_use_ssl, &opt_use_ssl, 0, GET_BOOL, OPT_ARG, 1, 0, 0, 0, 0, 0},
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{"ssl-ca", OPT_SSL_CA,
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"CA file in PEM format (check OpenSSL docs, implies --ssl).",
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&opt_ssl_ca, &opt_ssl_ca, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"ssl-capath", OPT_SSL_CAPATH,
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"CA directory (check OpenSSL docs, implies --ssl).",
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&opt_ssl_capath, &opt_ssl_capath, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"ssl-cert", OPT_SSL_CERT, "X509 cert in PEM format (implies --ssl).",
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&opt_ssl_cert, &opt_ssl_cert, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"ssl-cipher", OPT_SSL_CIPHER, "SSL cipher to use (implies --ssl).",
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&opt_ssl_cipher, &opt_ssl_cipher, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"ssl-key", OPT_SSL_KEY, "X509 key in PEM format (implies --ssl).",
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&opt_ssl_key, &opt_ssl_key, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"ssl-crl", OPT_SSL_CRL, "Certificate revocation list (implies --ssl).",
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&opt_ssl_crl, &opt_ssl_crl, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"ssl-crlpath", OPT_SSL_CRLPATH,
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"Certificate revocation list path (implies --ssl).",
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&opt_ssl_crlpath, &opt_ssl_crlpath, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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{"tls-version", OPT_TLS_VERSION,
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"TLS protocol version for secure connection.",
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&opt_tls_version, &opt_tls_version, 0, GET_STR, REQUIRED_ARG,
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0, 0, 0, 0, 0, 0},
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#ifdef MYSQL_CLIENT
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{"ssl-verify-server-cert", OPT_SSL_VERIFY_SERVER_CERT,
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"Verify server's certificate to prevent man-in-the-middle attacks",
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&opt_ssl_verify_server_cert, &opt_ssl_verify_server_cert,
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0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
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#endif
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#endif /* HAVE_OPENSSL */
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#endif /* SSLOPT_LONGOPTS_INCLUDED */
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