The function
set-ssl-ctx-password-callback
sets the password for a
SSL_CTX
, either to a callback or a password.
ssl-ctx should be a foreign pointer of type ssl-ctx-pointer.
If callback is non-nil, it must be a function with signature:
callback maximum-length rwflag => result
where
maximum-length
is an integer,
rwflag
is a boolean and
result
is a string. The default value of
callback
is
nil
.
If
password
is non-nil and
callback
is
nil
, a callback is installed that simply returns
password
. The default value of
password
is
nil
.
If both
callback
and
password
are
nil
,
set-ssl-ctx-password-callback
signals an error.