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								=pod
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								=head1 NAME
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											2017-03-28 14:25:52 +08:00
										 
									 
								 
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								SSL_CONF_CTX_set_flags, SSL_CONF_CTX_clear_flags - Set or clear SSL configuration context flags
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								=head1 SYNOPSIS
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								 #include <openssl/ssl.h>
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								 unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
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								 unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
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								=head1 DESCRIPTION
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								The function SSL_CONF_CTX_set_flags() sets B<flags> in the context B<cctx>.
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								The function SSL_CONF_CTX_clear_flags() clears B<flags> in the context B<cctx>.
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								=head1 NOTES
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											2012-11-17 08:21:34 +08:00
										 
									 
								 
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								The flags set affect how subsequent calls to SSL_CONF_cmd() or
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								SSL_CONF_argv() behave.
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								Currently the following B<flags> values are recognised:
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								=over 4
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											2012-12-07 07:26:11 +08:00
										 
									 
								 
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								=item SSL_CONF_FLAG_CMDLINE, SSL_CONF_FLAG_FILE
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								recognise options intended for command line or configuration file use. At
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								least one of these flags must be set.
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								=item SSL_CONF_FLAG_CLIENT, SSL_CONF_FLAG_SERVER
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								recognise options intended for use in SSL/TLS clients or servers. One or
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								both of these flags must be set.
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											2015-02-22 21:13:12 +08:00
										 
									 
								 
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								=item SSL_CONF_FLAG_CERTIFICATE
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											2013-10-18 23:09:12 +08:00
										 
									 
								 
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								recognise certificate and private key options.
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											2015-02-16 21:44:22 +08:00
										 
									 
								 
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								=item SSL_CONF_FLAG_REQUIRE_PRIVATE
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								If this option is set then if a private key is not specified for a certificate
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								it will attempt to load a private key from the certificate file when
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								SSL_CONF_CTX_finish() is called. If a key cannot be loaded from the certificate
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								file an error occurs.
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								=item SSL_CONF_FLAG_SHOW_ERRORS
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								indicate errors relating to unrecognised options or missing arguments in
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								the error queue. If this option isn't set such errors are only reflected
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								in the return values of SSL_CONF_set_cmd() or SSL_CONF_set_argv()
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											2012-11-17 08:21:34 +08:00
										 
									 
								 
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								=back
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											2012-11-17 03:12:24 +08:00
										 
									 
								 
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								=head1 RETURN VALUES
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								SSL_CONF_CTX_set_flags() and SSL_CONF_CTX_clear_flags() returns the new flags
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								value after setting or clearing flags.
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								=head1 SEE ALSO
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											2019-11-02 00:27:29 +08:00
										 
									 
								 
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								L<ssl(7)>,
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											2015-08-18 03:21:33 +08:00
										 
									 
								 
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								L<SSL_CONF_CTX_new(3)>,
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								L<SSL_CONF_CTX_set_ssl_ctx(3)>,
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								L<SSL_CONF_CTX_set1_prefix(3)>,
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								L<SSL_CONF_cmd(3)>,
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								L<SSL_CONF_cmd_argv(3)>
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								=head1 HISTORY
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											2018-12-09 08:02:36 +08:00
										 
									 
								 
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								These functions were added in OpenSSL 1.0.2.
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											2016-05-18 23:44:05 +08:00
										 
									 
								 
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								=head1 COPYRIGHT
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								Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
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											2018-12-06 21:04:44 +08:00
										 
									 
								 
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								Licensed under the Apache License 2.0 (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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								L<https://www.openssl.org/source/license.html>.
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								=cut
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