Copyright	(C) 2020 Jonathan Lamothe
License	GPL-3
Maintainer	jonathan@jlamothe.net
Stability	stable
Portability	POSIX
Safe Haskell	Safe-Inferred
Language	Haskell2010

BlindPass

Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.

Synopsis

getPassword :: String -> IO String
checkPasswords :: String -> String -> IO a -> (String -> IO a) -> IO a
output :: String -> IO ()

Documentation

getPassword Source #

Arguments

:: String	The prompt to present to the user
-> IO String	The user's response

Prompts the user for a password without echoing to the screen

checkPasswords Source #

Arguments

:: String	The first password
-> String	The second password
-> IO a	Action to perform if the passwords don't match
-> (String -> IO a)	Action to perform if the passwords match (takes the password as an input)
-> IO a

Checks the passwords entered by the user

output Source #

Arguments

:: String	The text to be output
-> IO ()

Outputs text to standard error