login_hook
An extension enabling execution of a function on login
login_hook is an extension enabling execution of a custom function following a user login.
Implementation
login_hook relies on the extension being included in the session_preload_libraries configuration parameter, so that its _PG_init() function is executed on login. This calls a user-defined function, which must be named login_hook.login(). If the extension (more specifically its schema) is not present, no action will be taken.
Careful consideration is needed before deploying this solution in a production environment.
Release history
login_hook was created in January 2018 (commit 91c6ae10). The repository does not contain any tags, but a 1.1 release was created in August 2020 (commit acef944b).
References
- Repository: login_hook
Useful links
- AFTER LOGON(Oracle) trigger in PostgreSQL with extension – login_hook - December 2020 blog article by Raghavendra Rao