From f1923f8e85501143d0be63d872c726159440f6c1 Mon Sep 17 00:00:00 2001
From: "mkanat%kerio.com" <>
Date: Wed, 13 Jul 2005 10:56:58 +0000
Subject: Bug 300336: Bugzilla::Auth should not contain any exported
 subroutines Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit,
 a=justdave

---
 Bugzilla/Auth.pm | 49 -------------------------------------------------
 1 file changed, 49 deletions(-)

(limited to 'Bugzilla/Auth.pm')

diff --git a/Bugzilla/Auth.pm b/Bugzilla/Auth.pm
index 91a0abf83..887caf049 100644
--- a/Bugzilla/Auth.pm
+++ b/Bugzilla/Auth.pm
@@ -23,8 +23,6 @@
 package Bugzilla::Auth;
 
 use strict;
-use base qw(Exporter);
-@Bugzilla::Auth::EXPORT = qw(bz_crypt);
 
 use Bugzilla::Config;
 use Bugzilla::Constants;
@@ -44,31 +42,6 @@ BEGIN {
     }
 }
 
-sub bz_crypt ($) {
-    my ($password) = @_;
-
-    # The list of characters that can appear in a salt.  Salts and hashes
-    # are both encoded as a sequence of characters from a set containing
-    # 64 characters, each one of which represents 6 bits of the salt/hash.
-    # The encoding is similar to BASE64, the difference being that the
-    # BASE64 plus sign (+) is replaced with a forward slash (/).
-    my @saltchars = (0..9, 'A'..'Z', 'a'..'z', '.', '/');
-
-    # Generate the salt.  We use an 8 character (48 bit) salt for maximum
-    # security on systems whose crypt uses MD5.  Systems with older
-    # versions of crypt will just use the first two characters of the salt.
-    my $salt = '';
-    for ( my $i=0 ; $i < 8 ; ++$i ) {
-        $salt .= $saltchars[rand(64)];
-    }
-
-    # Crypt the password.
-    my $cryptedpassword = crypt($password, $salt);
-
-    # Return the crypted password.
-    return $cryptedpassword;
-}
-
 # PRIVATE
 
 # A number of features, like password change requests, require the DB
@@ -160,11 +133,6 @@ __END__
 
 Bugzilla::Auth - Authentication handling for Bugzilla users
 
-=head1 SYNOPSIS
-
-  # Class Functions
-  $crypted = bz_crypt($password);
-
 =head1 DESCRIPTION
 
 Handles authentication for Bugzilla users.
@@ -184,23 +152,6 @@ authentication or login modules.
 
 =over 4
 
-=item C<bz_crypt($password)>
-
-Takes a string and returns a C<crypt>ed value for it, using a random salt.
-
-Please always use this function instead of the built-in perl "crypt"
-when initially encrypting a password.
-
-=begin undocumented
-
-Random salts are generated because the alternative is usually
-to use the first two characters of the password itself, and since
-the salt appears in plaintext at the beginning of the encrypted
-password string this has the effect of revealing the first two
-characters of the password to anyone who views the encrypted version.
-
-=end undocumented
-
 =item C<Bugzilla::Auth::get_netaddr($ipaddr)>
 
 Given an ip address, this returns the associated network address, using
-- 
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