FreeBSD Manual Pages
mysql_ssl_set(3) MariaDB Connector/C mysql_ssl_set(3)
Name
mysql_ssl_set - Sets TLS/SSL options
Synopsis
#include <mysql.h>
my_bool mysql_ssl_set(MYSQL *mysql,
const char *key,
const char *cert,
const char *ca,
const char *capath,
const char *cipher)
Description
Used for establishing a secure TLS connection. It must be called before
attempting to use mysql_real_connect(3). TLS support must be enabled in
the client library in order for the function to have any effect.
NULL can be used for an unused parameter. Always returns zero.
To enable TLS without specifying certificates, set all values to NULL:
mysql_ssl_set(mysql, NULL, NULL, NULL, NULL, NULL)
This is the same as mysql_optionsv(mysql, MYSQL_OPT_SSL_ENFORCE, &yes).
Parameter
* mysql - a mysql handle, which was previously allocated by mysql_init(3).
* key - path to the key file.
* cert - path to the certificate file.
* ca - path to the certificate authority file.
* capath - path to the directory containing the trusted TLS CA certificates
in PEM format.
* cipher list of permitted (SSLv3, TLSv1.0 or TLSv1.2) cipher suites to use
for TLS encryption.
Notes
* mysql_real_connect(3) will return an error if attempting to connect and
TLS is incorrectly set up.
* Even if Connector/C supports TLSv1.3 protocol, it is not possible yet to
specify TLSv1.3 cipher suites via cipher parameter.
See also
* mysql_get_ssl_cipher(3)
Version 3.4 mysql_ssl_set(3)
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