auth-source-user-or-password

auth-source-user-or-password is a compiled Lisp function in `auth-source.el'.

(auth-source-user-or-password MODE HOST PORT &optional USERNAME CREATE-MISSING DELETE-EXISTING)

This function is obsolete since Emacs 24.1;
use `auth-source-search' instead.

Find MODE (string or list of strings) matching HOST and PORT.

DEPRECATED in favor of `auth-source-search'!

USERNAME is optional and will be used as "login" in a search
across the Secret Service API (see secrets.el) if the resulting
items don't have a username. This means that if you search for
username "joe" and it matches an item but the item doesn't have
a :user attribute, the username "joe" will be returned.

A non nil DELETE-EXISTING means deleting any matching password
entry in the respective sources. This is useful only when
CREATE-MISSING is non nil as well; the intended use case is to
remove wrong password entries.

If no matching entry is found, and CREATE-MISSING is non nil,
the password will be retrieved interactively, and it will be
stored in the password database which matches best (see
`auth-sources').

MODE can be "login" or "password".