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SSL_CONF_CTX_set1_prefix(3)



NAME

SSL_CONF_CTX_set1_prefix - Set configuration context command prefix


SYNOPSIS

 #include <openssl/ssl.h>
 unsigned int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *prefix);


DESCRIPTION

The function SSL_CONF_CTX_set1_prefix() sets the command prefix of cctx to prefix. If prefix is NULL it is restored to the default value.


NOTES

Command prefixes alter the commands recognised by subsequent SSL_CTX_cmd() calls. For example for files, if the prefix ``SSL'' is set then command names such as ``SSLProtocol'', ``SSLOptions'' etc. are recognised instead of ``Protocol'' and ``Options''. Similarly for command lines if the prefix is ``--ssl-'' then ``--ssl-no_tls1_2'' is recognised instead of ``-no_tls1_2''.

If the SSL_CONF_FLAG_CMDLINE flag is set then prefix checks are case sensitive and ``-'' is the default. In the unlikely even an application explicitly wants to set no prefix it must be explicitly set to ``''.

If the SSL_CONF_FLAG_FILE flag is set then prefix checks are case insensitive and no prefix is the default.


RETURN VALUES

SSL_CONF_CTX_set1_prefix() returns 1 for success and 0 for failure.


SEE ALSO

SSL_CONF_CTX_new(3), SSL_CONF_CTX_set_flags(3), SSL_CONF_CTX_set_ssl_ctx(3), SSL_CONF_cmd(3), SSL_CONF_cmd_argv(3)


HISTORY

These functions were first added to OpenSSL 1.0.2