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From "Ciramella, EJ" <>
Subject RE: Password task
Date Fri, 21 Feb 2003 15:58:55 GMT
In the past, when I needed to do something that required a password, I stuck
with the generic user account like a GUEST.  Could something like this work
for you?  Where everyone already knows the password so it's no big deal.
Just FTP up the stuff, have a cron job move the file(s) to the desired
location as another user. 

Or is the FTP task called on a as-needed basis?

-----Original Message-----
From: Keith Hatton []
Sent: Friday, February 21, 2003 10:54 AM
To: Ant Users List
Subject: RE: Password task

Surely the way to do it would be:

public class NullOutputStream extends OutputStream {
  public void write(int i) {/* do nothing */}

OutputStream osOut = System.out;
OutputStream osErr = System.err;

System.setOut(new PrintStream(new NullOutputStream()));
System.setErr(new PrintStream(new NullOutputStream()));

// do your stuff with the password

// restore stdout and stderr



-----Original Message-----
From: Matt Benson []
Sent: 21 February 2003 15:44
To: Ant Users List;
Subject: Re: Password task

I played with this before as well but it seems to be a
limitation of Java.  There are several related issues
logged in Sun's bug parade, which ultimately is the
desire to suppress from being echoed to the
screen.  It may be that a different JVM could offer
some means to achieve this.


--- Mattias J <> wrote:
> I need the user to input a password (for ftp) into
> an ant script, without it
> being echoed to the screen. I know this is a common
> issue on this mailing
> list, but I have searched all over and found no
> final answer.
> I should state that the ant script is run (on a
> Linux box) through telnet,
> so a GUI popup is no alternative.
> I started off trying to write a shell script to read
> the password for me,
> but then I found out Ant steals all the input...
> So I tried to write an ant task which read the
> password and ereased the
> input, using information from
> and
> I
> succeded in making something
> that works (if you don't type to fast...), but
> somehow it inserts a
> linebreak for each key pressed.
> Has really nobody else made a command line password
> input task for ant???
> Would somebody care to look at this code and help me
> improve it?
> (Now, let's hope this list allows attachements)
>   Mattias Jiderhamn
>   Expert Systems
> >
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