NAME

       SSL_CONF_CTX_set_flags, SSL_CONF_CTX_clear_flags - Set or clear SSL configuration context
       flags

SYNOPSIS

        #include <openssl/ssl.h>

        unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
        unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);

DESCRIPTION

       The function SSL_CONF_CTX_set_flags() sets flags in the context cctx.

       The function SSL_CONF_CTX_clear_flags() clears flags in the context cctx.

NOTES

       The flags set affect how subsequent calls to SSL_CONF_cmd() or SSL_CONF_argv() behave.

       Currently the following flags values are recognised:

       SSL_CONF_FLAG_CMDLINE, SSL_CONF_FLAG_FILE
           recognise options intended for command line or configuration file use. At least one of
           these flags must be set.

       SSL_CONF_FLAG_CLIENT, SSL_CONF_FLAG_SERVER
           recognise options intended for use in SSL/TLS clients or servers. One or both of these
           flags must be set.

       SSL_CONF_FLAG_CERTIFICATE
           recognise certificate and private key options.

       SSL_CONF_FLAG_REQUIRE_PRIVATE
           If this option is set then if a private key is not specified for a certificate it will
           attempt to load a private key from the certificate file when SSL_CONF_CTX_finish() is
           called. If a key cannot be loaded from the certificate file an error occurs.

       SSL_CONF_FLAG_SHOW_ERRORS
           indicate errors relating to unrecognised options or missing arguments in the error
           queue. If this option isn't set such errors are only reflected in the return values of
           SSL_CONF_set_cmd() or SSL_CONF_set_argv()

RETURN VALUES

       SSL_CONF_CTX_set_flags() and SSL_CONF_CTX_clear_flags() returns the new flags value after
       setting or clearing flags.

SEE ALSO

       ssl(7), SSL_CONF_CTX_new(3), SSL_CONF_CTX_set_ssl_ctx(3), SSL_CONF_CTX_set1_prefix(3),
       SSL_CONF_cmd(3), SSL_CONF_cmd_argv(3)

HISTORY

       These functions were added in OpenSSL 1.0.2.

COPYRIGHT

       Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (the "License").  You may not use this file except
       in compliance with the License.  You can obtain a copy in the file LICENSE in the source
       distribution or at <https://www.openssl.org/source/license.html>.