config is in pinto 0.97+dfsg-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | #!/bin/sh
set -e
. /usr/share/debconf/confmodule
passwordsmatch=''
while [ ! "$passwordsmatch" ]; do
    #only ask for a password if no htpasswd exists
    test -f /etc/pinto/htpasswd.users && break
    db_input high pinto/adminpassword || true
    db_input high pinto/adminpassword-repeat || true
    db_go || true
    db_get pinto/adminpassword
    p1="$RET"
    db_get pinto/adminpassword-repeat
    p2="$RET"
    if [ "$p1" = "$p2" ]; then
        passwordsmatch="yes"
    else
        db_fset pinto/adminpassword seen false
        db_fset pinto/adminpassword-repeat seen false
        db_fset pinto/adminpassword-mismatch seen false
        db_input critical pinto/adminpassword-mismatch || true
    fi
done
db_go || true
 |