GSSAPI Client Authenticator GSSAPI is an authentication protocol that is commonly implemented with Kerberos on Unix or Active Directory on Windows. This document describes the GSSAPI authentication in MaxScale.
The GSSAPI plugin authentication starts when the database server sends the service principal name in the AuthSwitchRequest packet. The principal name will usually be in the formservice@REALM.COM. The client searches its local cache for a token for the service or may request it from the GSSAPI...
For clients that use the libmysqlclient or MariaDB Connector/C libraries, MariaDB provides one client authentication plugin that is compatible with the gssapi authentication plugin: auth_gssapi_client When connecting with a client or utility to a server as a user account that authenticates with ...
In the mysql command line client, execute INSTALL SONAME 'auth_gssapi' Creating usersNow you can create a user for GSSAPI/SSPI authentication. The CREATE USER command, for Kerberos users, would be like this (*long* form, see below for short one)...
auth_gssapi_client Plugin client_ed25519 Plugin parsec Plugin Capabilities Native Password Authentication Connection is done by many exchanges: (Create socket) If first byte from server is 0xFF: packet is an ERR_Packet, socket has to be closed else Packet is an Initial handshake packe...
"GSSException: No valid credentials provided (Mechanism level: Clock skew too great (37))". The Kerberos protocol requires the time of the client and server to match: if the system clocks of the client does not match that of the KDC server, authentication will fail with this kind of error...
Re: Authentication Plugin - GSSAPI I have Created a user using Plugin: auth_gssapi to allow Windows authentication to MariaDB. As I attempted to log in with the new account, I got this error: ERROR 1105 (HY000): SSPI client error 0x80090342 - InitializeSecurityContext - SEC_E_KDC_...
using -u on the client command line kinds of defeats the purpose. The client should be able to tell from the command line that gssapi is the desired Auth method when no user/pwd is specified and there should be no need to specify -u at all. This is how almost the rest of the worl...
MariaDBClient-protocol supports multiple authenticators and they can be used simultaneously by giving a comma-separated list e.g. authenticator=PAMAuth,mariadbauth,gssapiauth authenticator_options This defines additional options for authentication. As of MaxScale 2.5.0, only MariaDBClient and its ...
auth_gssapi_client When connecting with aclient or utilityto a server as a user account that authenticates with thegssapiauthentication plugin, you may need to tell the client where to find the relevant client authentication plugin by specifying the--plugin-diroption. For example: ...