oama

OAuth credential Manager

Many IMAP/SMTP clients, like msmtp, fdm, isync, neomutt or mutt can use OAuth2 access tokens but lack the ability to renew and/or authorize OAuth2 credentials. The purpose of oama is to provide these missing capabilities by acting as a kind of smart password manager. In particular, access token renewal happens automatically in the background transparent to the user. The OAuth2 credentials are kept in a keyring provided by any password manager with a FreeDesktop.org Secret Service compatible API. Some examples of such password managers are: Gnome keyring KDE Wallet Manager KeePaasXC Alternatively GNU PG encrypted files can also be used as a backend for storing credentials.