From aa39234613e8148c531ad3fd0ca46ee806563f6c Mon Sep 17 00:00:00 2001
From: ivan <ivan>
Date: Thu, 12 Aug 1999 00:05:03 +0000
Subject: configurable min/max username length, min password length, periods in
 usernames

---
 FS/FS/svc_acct.pm       | 16 ++++++++++------
 htdocs/docs/config.html |  3 +++
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/FS/FS/svc_acct.pm b/FS/FS/svc_acct.pm
index b2f23c933..079508b84 100644
--- a/FS/FS/svc_acct.pm
+++ b/FS/FS/svc_acct.pm
@@ -1,8 +1,9 @@
 package FS::svc_acct;
 
 use strict;
-use vars qw(@ISA $nossh_hack $conf $dir_prefix @shells
-            $shellmachine @saltset @pw_set);
+use vars qw( @ISA $nossh_hack $conf $dir_prefix @shells $usernamemin
+             $usernamemax $passwordmin
+             $shellmachine @saltset @pw_set);
 use FS::Conf;
 use FS::Record qw( qsearchs fields );
 use FS::svc_Common;
@@ -18,6 +19,9 @@ $FS::UID::callback{'FS::svc_acct'} = sub {
   $dir_prefix = $conf->config('home');
   @shells = $conf->config('shells');
   $shellmachine = $conf->config('shellmachine');
+  $usernamemin = $conf->config('usernamemin') || 2;
+  $usernamemax = $conf->config('usernamemax');
+  $passwordmin = $conf->config('passwordmin') || 6;
 };
 
 @saltset = ( 'a'..'z' , 'A'..'Z' , '0'..'9' , '.' , '/' );
@@ -338,8 +342,8 @@ sub check {
   return $x unless ref($x);
   my $part_svc = $x;
 
-  my $ulen =$self->dbdef_table->column('username')->length;
-  $recref->{username} =~ /^([a-z0-9_\-]{2,$ulen})$/
+  my $ulen = $usernamemax || $self->dbdef_table->column('username')->length;
+  $recref->{username} =~ /^([a-z0-9_\-\.]{$usernamemin,$ulen})$/
     or return "Illegal username";
   $recref->{username} = $1;
   $recref->{username} =~ /[a-z]/ or return "Illegal username";
@@ -422,7 +426,7 @@ sub check {
     unless ( $recref->{_password} );
 
   #if ( $recref->{_password} =~ /^((\*SUSPENDED\* )?)([^\t\n]{4,16})$/ ) {
-  if ( $recref->{_password} =~ /^((\*SUSPENDED\* )?)([^\t\n]{4,8})$/ ) {
+  if ( $recref->{_password} =~ /^((\*SUSPENDED\* )?)([^\t\n]{$passwordmin,8})$/ ) {
     $recref->{_password} = $1.$3;
     #uncomment this to encrypt password immediately upon entry, or run
     #bin/crypt_pw in cron to give new users a window during which their
@@ -446,7 +450,7 @@ sub check {
 
 =head1 VERSION
 
-$Id: svc_acct.pm,v 1.1 1999-08-04 09:03:53 ivan Exp $
+$Id: svc_acct.pm,v 1.2 1999-08-12 00:05:03 ivan Exp $
 
 =head1 BUGS
 
diff --git a/htdocs/docs/config.html b/htdocs/docs/config.html
index 7994af8f9..3d4e743c1 100644
--- a/htdocs/docs/config.html
+++ b/htdocs/docs/config.html
@@ -33,6 +33,7 @@ All further configuration files and directories are located in
   <li>invoice_from - Return address on email invoices.
   <li>lpr - Print command for paper invoices, for example `lpr -h'.
   <li>nismachines - Your NIS master (not slave master) machines, one per line.  This enables export of `/etc/global/passwd' and `/etc/global/shadow'.
+  <li>passwordmin - Minimum password length (default 6);
   <li>qmailmachines - Your qmail machines, one per line.  This enables export of `/var/qmail/control/virtualdomains', `/var/qmail/control/recipientmap', and `/var/qmail/control/rcpthosts'.  The existance of this file (even if empty) also turns on user `.qmail-extension' file maintenance in conjunction with `shellmachine'.
   <li>radiusmachines - Your RADIUS authentication machines, one per line.  This enables export of `/etc/raddb/users'.
   <li>registries - Directory which contains domain registry information.  Each registry is a directory.
@@ -52,6 +53,8 @@ All further configuration files and directories are located in
   <li>shells - Legal shells (think /etc/shells).  You probably want to `cut -d: -f7 /etc/passwd | sort | uniq' initially so that importing doesn't fail with `Illegal shell' errors, then remove any special entries afterwords.  A blank line specifies that an empty shell is permitted.
   <li>showpasswords - The existance of this file will allow unencrypted user passwords to be displayed.
   <li>smtpmachine - SMTP relay for Freeside's outgoing mail.
+  <li>usernamemin - Minimum username length (default 2);
+  <li>usernamemax - Maximum username length (default is the size of the SQL column, probably specified when fs-setup was run)
 </ul>
 </body>
 
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