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https://dev.mysql.com/doc/connector-net/en/connector-net-programming-authentication-user-plugin.html
/// </summary> /// <remarks>The default implementation does nothing.</remarks> protected virtual void AuthenticationSuccessful() /// <summary> /// This method provides a chance for the plugin to send more data when the server requests so during the ... Advanced users with special security requirements can create their own authentication plugins for MySQL Connector/NET ...
https://dev.mysql.com/doc/connector-j/en/connecting-using-kerberos.html
Kerberos is a ticket-based server-client mutual authentication protocol that is supported by the MySQL Server (commercial versions only) . The MySQL user name is then sent to the MySQL server for validation. One of three things may then happen: The ...Kerberos Authentication Workflow The main usage of Kerberos authentication in MySQL is to allow users to create connections without having to specify a user name and password in the connection ...Support for Kerberos is ...
https://dev.mysql.com/doc/connector-j/en/connector-j-client-authentication.html
Some MySQL server builds are able to generate SSL keys and certificates for communication encryption, including a certificate and a private key (contained in the client-cert.pem and client-key.pem files), which can be used by any client. With the ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-functions-for-member-actions.html
The functions can also be used on a server that is not part of a group, as long as the Group Replication plugin is installed. In that case, the member actions configuration is not propagated to any other servers. The ... The following functions can ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-responses-failure-exit.html
This exit action prevents both updates and stale reads (with the exception of reads by client users with the stated privileges), and enables proxy tools such as MySQL Router to recognize that the server is unavailable and redirect client connections. If ABORT_SERVER is the exit action, the instance shuts down ...In order of impact, the exit actions are as follows: If READ_ONLY is the exit action, the instance switches MySQL to super ... The ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-secure-user.html
Important When using the MySQL communication stack (group_replication_communication_stack=MYSQL) AND secure connections between members (group_replication_ssl_mode is not set to DISABLED), the recovery users must be properly set up, as they are also ... State transfer from the binary log requires a replication user with the correct permissions so that Group Replication can establish direct member-to-member replication ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-user-credentials.html
To create the replication user for distributed recovery, follow these steps: Start the MySQL server instance, then connect a client to it. If you choose to provide the user credentials using a CHANGE REPLICATION SOURCE TO statement, issue the ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-temporary-tablespace.html
$> cd BASEDIR/data/#innodb_temp $> ls temp_10.ibt temp_2.ibt temp_4.ibt temp_6.ibt temp_8.ibt temp_1.ibt temp_3.ibt temp_5.ibt temp_7.ibt temp_9.ibt In statement based replication (SBR) mode, temporary tables created on a replica reside in a single ...Session temporary tablespaces are allocated to a session from a pool of temporary tablespaces on the first request to create an on-disk temporary ...
https://dev.mysql.com/doc/refman/8.4/en/keyring-plugin-installation.html
Plugins installed using INSTALL PLUGIN are registered in the mysql.plugin system table and loaded automatically for subsequent server restarts. A keyring component must be enabled on the MySQL Server instance if you need to support secure storage ...
https://dev.mysql.com/doc/refman/8.4/en/keyring-system-variables.html
keyring_hashicorp_ca_path Command-Line Format --keyring-hashicorp-ca-path=file_name System Variable keyring_hashicorp_ca_path Scope Global Dynamic Yes SET_VAR Hint Applies No Type File name Default Value empty string The absolute path name of a ...