Beefy Boxes and Bandwidth Generously Provided by pair Networks RobOMonk
We don't bite newbies here... much
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

Revised the synopsis in the original post (well... now it is entering into tutorial territory)

I don't see how a tied filehandle with a default unhidden policy is going to be a good idea at all. Consider:

open my $LOG, ">", "/var/log/my_app.log"; tie $LOG, "Text::Hidden::Handle", force => "hidden"; my $ccn = Text::Hidden->new( "1234567887654321", default => "unhidden" + ); print $LOG $ccn; # OK print $LOG "Got CCN: $ccn"; # Oops! - premature stringification

Sure, interpolating a default unhidden string is always going to be "dangerous", but the fragility near a filehandle that pretends to force the values to hidden seems too far over the top. Unless I misunderstood your suggestions.

I have however, added default unhidden and hide_from options as well as manual mask forcing. Additionally, I have added localized policy setting so that one need not globally choose default unhidden (see examples in OP). Do you think that the revised synopsis addresses your concerns / describes a potentially usable tool?

Good Day,
    Dean


In reply to Re^4: RFC: SecureString - Obfuscated / masked strings exept when you need them (revised synopsis & tied filehandles) by duelafn
in thread RFC: SecureString - Obfuscated / masked strings exept when you need them by duelafn

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others having an uproarious good time at the Monastery: (17)
    As of 2014-04-16 15:14 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      April first is:







      Results (432 votes), past polls