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Diff for /loncom/lcuserdel between versions 1.10 and 1.16

version 1.10, 2000/10/30 02:31:45 version 1.16, 2007/08/22 19:53:22
Line 2 Line 2
 #  #
 # lcuserdel  # lcuserdel
 #  #
 # Scott Harrison  
 # SH: October 27, 2000  
 # SH: October 28, 2000  
 # SH: October 29, 2000  
   
 use strict;  use strict;
   
   # $Id$
   
 # This script is a setuid script (chmod 6755) that should  # This script is a setuid script (chmod 6755) that should
 # be run by user 'www'.  It DOES NOT delete directories.  # be run by user 'www'.  It DOES NOT delete directories.
 # All it does is remove a user's entries from  # All it does is remove a user's entries from
Line 42  use strict; Line 40  use strict;
 # These are the exit codes.  # These are the exit codes.
 # ( (0,"ok"),  # ( (0,"ok"),
 #   (1,"User ID mismatch.  This program must be run as user 'www'"),  #   (1,"User ID mismatch.  This program must be run as user 'www'"),
 #   (2,"Error. Too many other simultaneous password change requests being made."),  #   (2,"Error. This program needs just 1 command-line argument (username).") )
 #   (3,"Error. Only one line should be entered into standard input."),  #   (3,"Error. Only one line should be entered into standard input."),
 #   (4,"Error. This program needs just 1 command-line argument (username).") )  #   (4,"Error. Too many other simultaneous password change requests being made."),
   #   (5,"Error. The user name specified has invalid characters.") )
   
 # Security  # Security
 $ENV{'PATH'}=""; # Nullify path information.  $ENV{'PATH'}=""; # Nullify path information.
Line 104  my $safeusername=$1; Line 103  my $safeusername=$1;
 if ($username ne $safeusername) {  if ($username ne $safeusername) {
     print "Error. The user name specified has invalid characters.\n";      print "Error. The user name specified has invalid characters.\n";
     unlink('/tmp/lock_lcpasswd');      unlink('/tmp/lock_lcpasswd');
     exit 9;      exit 5;
 }  }
   
 &enable_root_capability;  &enable_root_capability;
Line 113  if ($username ne $safeusername) { Line 112  if ($username ne $safeusername) {
 # Remove entry from /etc/passwd if it exists  # Remove entry from /etc/passwd if it exists
 # Remove entry from /etc/groups if it exists  # Remove entry from /etc/groups if it exists
 # I surround with groupdel command to make absolutely sure the group definition disappears.  # I surround with groupdel command to make absolutely sure the group definition disappears.
 system('/usr/sbin/groupdel 2>/dev/null',$safeusername); # ignore error message  system('/usr/sbin/groupdel',$safeusername); # ignore error message
 system('/usr/sbin/userdel 2>/dev/null',$safeusername); # ignore error message  system('/usr/sbin/userdel',$safeusername); # ignore error message
 system('/usr/sbin/groupdel 2>/dev/null',$safeusername); # ignore error message  system('/usr/sbin/groupdel',$safeusername); # ignore error message
   
 # Remove entry from /etc/smbpasswd if it exists  # Remove entry from /etc/smbpasswd if it exists
 my $oldsmbpasswd=`/bin/cat /etc/smbpasswd`;  #  the safest way to do this is with smbpasswd -x
 my $newsmbpasswd=`/bin/grep -v '^${safeusername}:' /etc/smbpasswd`;  #  as that's independent of location of the smbpasswd file.
   #
 if ($oldsmbpasswd ne $newsmbpasswd) {  if (-e '/usr/bin/smbpasswd') {
     open OUT,">/etc/smbpasswd";    ($>,$<) = (0,0); # fool smbpasswd to think this is not setuid.
     print OUT $newsmbpasswd;    system('/usr/bin/smbpasswd -x '.$safeusername);
     close OUT;    $< = $wwwid;
 }  }
   
   
 # Change ownership on directory from username:username to www:www  # Change ownership on directory from username:username to www:www
 # This prevents subsequently added users from having access.  # This prevents subsequently added users from having access.
   
Removed from v.1.10  
changed lines
  Added in v.1.16

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