public Class AuthenticationOpenidConnectClient

Overrides default com.mysql.cj.protocol.AuthenticationPlugin.destroy.

Doc from com.mysql.cj.protocol.AuthenticationPlugin.destroy.

Called by the driver when this extension should release any resources it is holding and cleanup internally before the connection is closed.

Annotations

@Override

Implements com.mysql.cj.protocol.AuthenticationPlugin.getProtocolPluginName.

Doc from com.mysql.cj.protocol.AuthenticationPlugin.getProtocolPluginName.

Returns the client-side name that the MySQL server uses on the wire for this plugin.

Returns:String

plugin name

Annotations

@Override

Overrides default com.mysql.cj.protocol.AuthenticationPlugin.init.

Doc from com.mysql.cj.protocol.AuthenticationPlugin.init.

Initializes this plugin with a direct Protocol reference and a generic MysqlCallbackHandler that can be used to pass over information back to the authentication provider. For example an authentication plugin may accept null usernames and use that information to obtain them from some external source, such as the system login.

Parameters

prot:Protocol<NativePacketPayload>

the protocol instance

cbh:MysqlCallbackHandler

a callback handler to provide additional information to the authentication provider

Annotations

@Override

Implements com.mysql.cj.protocol.AuthenticationPlugin.isReusable.

Returns:boolean

Doc from com.mysql.cj.protocol.AuthenticationPlugin.isReusable.

true if plugin instance may be reused, false otherwise

Annotations

@Override

Implements com.mysql.cj.protocol.AuthenticationPlugin.nextAuthenticationStep.

Doc from com.mysql.cj.protocol.AuthenticationPlugin.nextAuthenticationStep.

Process authentication handshake data from server and optionally produce data to be sent back to the server. The driver will keep calling this method on each new server packet arrival until either an Exception is thrown (authentication failure, please use appropriate SQLStates) or the number of exchange iterations exceeded max limit or an OK packet is sent by server indicating that the connection has been approved. If, on return from this method, toServer is a non-empty list of buffers, then these buffers will be sent to the server in the same order and without any reads in between them. If toServer is an empty list, no data will be sent to server, driver immediately reads the next packet from server. In case of errors the method should throw Exception.

Parameters

fromServer:NativePacketPayload

a buffer containing handshake data payload from server (can be empty).

toServer:List<NativePacketPayload>

list of buffers with data to be sent to the server (the list can be empty, but buffers in the list should contain data).

Returns:boolean

return value is ignored.

Annotations

@Override

Implements com.mysql.cj.protocol.AuthenticationPlugin.requiresConfidentiality.

Doc from com.mysql.cj.protocol.AuthenticationPlugin.requiresConfidentiality.

Does this plugin require the connection itself to be confidential (i.e. tls/ssl)...Highly recommended to return "true" for plugins that return the credentials in the clear.

Returns:boolean

true if secure connection is required

Annotations

@Override

Implements com.mysql.cj.protocol.AuthenticationPlugin.setAuthenticationParameters.

Doc from com.mysql.cj.protocol.AuthenticationPlugin.setAuthenticationParameters.

This method called from Connector/J before first nextAuthenticationStep call. Values of user and password parameters are passed from those in NativeAuthenticationProvider#changeUser() or NativeAuthenticationProvider#connect(). Plugin should use these values instead of values from connection properties because parent method may be a changeUser call which saves user and password into connection only after successful handshake.

Parameters

user:String

user name

password:String

user password

Annotations

@Override