https://superuser.com/questions/536433/what-applications-provide-org-freedesktop-secrets-service

https://specifications.freedesktop.org/secret-service-spec/latest/
https://specifications.freedesktop.org/secret-service-spec/latest/description.html
...
https://specifications.freedesktop.org/secret-service-spec/latest/object-paths.html
https://specifications.freedesktop.org/secret-service-spec/latest/interfaces.html