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tklkup
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tklkup
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#!/usr/local/bin/perl
#
# Copyright (c) 1999 - 2001 Clif Harden. All Rights Reserved
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU GENERAL PUBLIC LICENSE.
#----------------------------------------------------------------------------
#
# This program was originally written by Clif Harden.
# Some of the software in the LDAP search subroutine was orginally
# written by Graham Barr. It is based on Graham Barr's PERL LDAP
# module and the PERL TK module.
# Both modules are available from the CPAN.org system.
#
# $Id: tklkup,v 1.40 2003/01/25 05:17:24 charden Exp $
#
# Purpose: This program is designed to retrieve data from a LDAP
# directory and display on the graphical user interface
# created by this program. This program can edit the data
# retrieved from the directory.
#
#
#
#
#----------------------------------------------------------------------------
#
use Carp;
use Data::Dumper;
use MIME::Base64;
use Net::LDAP qw(:all);
use Net::LDAP::Filter;
use Net::LDAP::Util qw(ldap_error_name ldap_error_text);
use Net::LDAP::Constant;
use Net::LDAP::DSML;
use Getopt::Std;
use Tk;
use Tk::ErrorDialog;
use Tk::LabFrame;
use Tk::ROText;
use Tk::HList;
use Tk::Label;
use subs qw/ops_items/;
#
# Global variables, wish I did not have to use them
# but Tk forces me to.
#
my %Global = ();
my %NC = ();
$Global{'jpeg'} = 1;
eval { require Tk::JPEG; };
$Global{'jpeg'} = 0 if ( $@ );
$Global{'splash'} = 1;
eval { require Tk::Splashscreen;
require Tie::Watch;
};
$Global{'splash'} = 0 if ( $@ );
#
# Window roots
#
$Global{'mainWindow'} = undef();
$Global{'schemaWindow'} = undef();
$Global{'histWindow'} = undef();
$Global{'portWindow'} = undef();
$Global{'bindWindow'} = undef();
my %schemaHash = ();
&init_schemaHash;
$Global{'LDAP_SERVER'} = "";
$Global{'ldap'} = undef;
$Global{'bindpw'} = "";
$Global{'binddn'} = "";
$Global{'adata'} = "";
$Global{'info'} = "";
$Global{'slist'} = 0;
$Global{'setVersion'} = 3; # set version 3 ldap
$Global{'sfile'} = 0;
$Global{'fdata'} = "";
$Global{'hand'} = 'left';
$Global{'horz'} = 200;
$Global{'vert'} = 20;
$Global{'Font'} = "{ MS Sans Serif} 10";
$Global{'CORE_SERVER'} = "";
$Global{'sclear'} = 0;
$Global{'limit'} = 30;
$Global{'port'} = 389;
$Global{'platform'} = ($^O eq 'MSWin32') ? $^O : 'unix' ;
$Global{'max'} = 0;
$Global{'infoFilter'} = "equal";
$Global{'nismapname'} = 0;
$Global{'records'} = 0;
$Global{'mwwidth'} = 400;
$Global{'mwheight'} = 540;
my $sbbframe;
my @base = ();
my $base = "";
my @BaseButton = ();
my $defaultPort = 389;
#--------------------------------------------------------
# Handle the command line parameter(s)
#--------------------------------------------------------
getopts( 'hdr' );
Usage() if ( $opt_h );
my $debug = $opt_d ? 1 : 0;
#
#
# Fork this process on start up.
#
#
# If not in debug mode;
# Fork a child process and kill the parent.
# (That sounds nasty)
#
if ( !$debug && $Global{'platform'} eq 'unix' ) {
FORK: {
if ( $pid = fork ) {
# this is parent process, so DIE
#
exit;
}
elsif ( defined $pid) {
# this is the child process, so keep on running
#
&MAIN_PROCESS();
} # End of elsif in FORK.
} # End of FORK block.
} # End of if.
else {
#
# in debug mode, so do not fork but continue to run.
#
&MAIN_PROCESS();
} # End of else
sub MAIN_PROCESS {
my $rbuid;
my $rbcn;
my $rbsn;
my $rbmail;
my $rbclear;
#my $mainWindow;
my $lframe;
my $sframe;
my $aframe;
my $tframe;
my $bframe;
#my $sbmenu;
my @attribute = ();
my @server = ();
#
# Create Main Window
#
$Global{'mainWindow'} = MainWindow->new;
$splash = $Global{'mainWindow'}->Splashscreen(-milliseconds => 0)
if ( $Global{splash} );
$splframe = $splash->LabFrame(-label => "DIRECTORY SEARCH SPLASH SCREEN",
-labelside => "acrosstop")
->pack() if ( $Global{splash} );
$splashList = $splframe->Listbox( -height => 2, -width => 40 )
if ( $Global{splash} );
$splashList->pack()
if ( $Global{splash} );
$splashList->insert("0", "Splash box")
if ( $Global{splash} );
$splash->Splash()
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
#
# Check for dot file, use it to configure program.
#
if ( $Global{'platform'} eq 'unix' )
{
$ENV{'TMP'} = "/tmp";
}
else
{
$ENV{'TMP'} = "./";
}
$splashList->insert("0", "Reading initialization file")
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
#
# Active State Perl does not always set ENV HOME.
#
if ( !$ENV{"HOME"} )
{
$ENV{"HOME"} = "./";
}
my $dotfile = $ENV{"HOME"} . "/.tklkup";
if ( -e $dotfile && -r $dotfile )
{
open(DOT, "<$dotfile");
@Input = <DOT>;
foreach (@Input)
{
my @data = ();
if ( /^#/ || /^\s+$/ ) { next; }
chomp();
@data = split(/:/);
$data[1] =~ s/^\s*//;
$data[1] =~ s/\s+$//;
$data[2] =~ s/^\s*// if ( defined($data[2]) );
$data[2] =~ s/\s+$// if ( defined($data[2]) );
$_ = $data[0];
TYPE: {
/^hand/i && do {
$Global{'hand'} = $data[1];
last TYPE; };
/^port/i && do {
$Global{'port'} = $data[1];
last TYPE; };
/^limit/i && do {
if (defined($data[1]) )
{
$Global{'limit'} = $data[1];
}
else
{
$Global{'limit'} = 30;
}
last TYPE; };
/^attribute/i && do {
push(@attribute, $data[1]);
last TYPE; };
/^server/i && do {
push(@server, $data[1]);
if ( defined($data[2]) )
{
$server{$data[1]} = $data[2];
}
last TYPE; };
/^font/i && do {
$Global{'Font'} = $data[1];
last TYPE; };
/^nismapname/i && do {
$Global{'nismapname'} = 1;
last TYPE; };
/^mwwidth/i && do {
$Global{'mwwidth'} = $data[1];
last TYPE; };
/^mwheight/i && do {
$Global{'mwheight'} = $data[1];
last TYPE; };
my $error = "Parsing configuration file found an undefined type: $_";
ERROR(\$error);
} # End of case TYPE
}
close(DOT);
}
#
# Default is for left hand people!
# Over ride the dot file if the -r command line
# option is used.
#
if ( defined($opt_r) ) {
$Global{'hand'} = $opt_r ? 'right' : 'left';
# my $Global{'hand'} = $opt_r ? 'left' : 'right'; # uncomment this for right hand def.
}
$Global{'mainWindow'}->geometry("$Global{'mwheight'}x$Global{'mwwidth'}+$Global{'horz'}+$Global{'vert'}");
$splashList->insert("0", "Determining search bases.")
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
#
# Default directory server.
#
if ( @server < 1 )
{
$server[0] = "ldap.umich.edu";
}
$Global{'LDAP_SERVER'} = $server[0];
$Global{'CORE_SERVER'} = $Global{'LDAP_SERVER'};
#
# Default directory search base.
#
#
# Find the branches of the directory.
#
$error = 0;
if ( $Global{port} == 636 )
{
eval
{
require Net::LDAPS;
};
if ($@)
{
$msgbox->insert("0.0", $@) if ($@);
return;
}
$Global{ldap} = new Net::LDAPS( $Global{'LDAP_SERVER'},
timeout => 1,
port => $Global{'port'},
debug => $opt{'d'},
) or $error = 1;
}
else
{
$Global{ldap} = new Net::LDAP( $Global{'LDAP_SERVER'},
timeout => 1,
port => $Global{'port'},
debug => $opt{'d'},
) or $error = 1;
}
if ( !$error )
{
$mesg = $Global{ldap}->bind( password => "$Global{'bindpw'}",
dn => "$Global{'binddn'}",
version => $Global{'setVersion'},
);
if ( $mesg->code && $mesg->code != 48 )
{
$errstr = $mesg->code;
ERROR($errstr);
}
if ( $mesg->code || $Global{setVersion} )
{
if ( defined($server{$server[0]}) )
{
# user defined base
my $t1 = [];
$NC{$server{$server[0]}} = [ "0" ]; # dummy load in position 0
${$NC{$server{$server[0]}}}[1] = $t1; #
push(@$t1, getBases($Global{'LDAP_SERVER'}, $server{$server[0]}));
push(@base, @$t1);
}
else
{
my $error = 0;
my $entry;
my $mesg;
# use root_dse to find the bases
@base = ();
$entry = $Global{ldap}->root_dse();
if ( defined($entry) )
{
my $attr = $entry->get_value('namingContexts', asref => 1);
if ( defined($attr) )
{
foreach my $ncbase ( @$attr )
{
$splashList->insert("1", "Searching $ncbase")
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
my $t1 = [];
${$NC{$ncbase}}[0] = [ "0" ]; # dummy load in position 0
${$NC{$ncbase}}[1] = $t1; #
push(@$t1, getBases($Global{'LDAP_SERVER'}, $ncbase));
push(@base, @$t1);
}
}
}
#$Global{ldap}->unbind if ( defined($Global{ldap}) );
#$Global{ldap} = undef if ( defined($Global{ldap}) );
}
}
}
else
{
print "Error: $@\n";
}
if ( @base >= 1)
{
$LDAP_SEARCH_BASE = $base[0];
}
else
{
$LDAP_SEARCH_BASE = "";
}
$splashList->insert("0", "Setting tklkup GUI.")
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
$Global{'mainWindow'}->title("DIRECTORY SEARCH");
#
# Default directory search attributes.
#
if ( $#attribute < 1 )
{
@attribute = qw/ uid sn cn rfc822mailbox telephonenumber
facsimiletelephonenumber gidnumber uidnumber/;
}
push(@attribute,"Filter"); # put roll your on filter at the end
#
# Create the Menubar
#
$Global{'mainWindow'}->configure(-menu => $Global{'menubar'} = $Global{'mainWindow'}->Menu);
$Global{'menubar'}->cascade(-label => "~Directory OPS",
-menuitems => ops_items);
$Global{'menubar'}->command(-label => "Set ~Bind Credentials",
-command => \&BIND );
$Global{'menubar'}->command(-label => "Set DSA ~Port",
-command => \&PORT );
#
# Create process Exit button
#
$Global{'mainWindow'}->Button(-text => "EXIT",
-command => sub{ exit; },
-font => $Global{'Font'},
-borderwidth => 5 )
-> pack(-fill => "both", -padx => 5, -pady => 2 ) ;
$dsaframe = $Global{'mainWindow'}->Frame()
->pack( -fill => "both", -side => "top" );
$sframe = $dsaframe->LabFrame(-label => "DIRECTORY SERVER",
-labelside => "acrosstop")
->pack( -side => $Global{'hand'} );
$stframe = $sframe->Frame()
->pack( -fill => "x", -side => "top" );
$sbframe = $sframe->Frame()
->pack( -fill => "x", -side => "bottom" );
$Global{'slist'} = $stframe ->Listbox( -height => 1 );
$Global{'slist'}->pack( -side => $Global{'hand'} );
$Global{'slist'}->insert("end", $Global{'LDAP_SERVER'});
#
# Create directory server selection button
# This is where the user will select the directory server to
# query.
#
$smenu = $stframe -> Menubutton(-text => "SELECT\nSERVER",
-relief => "raised", -font => $Global{'Font'},
-borderwidth => 3 )
-> pack(-side => $Global{'hand'}, -anchor => "center",
-pady => 2 );
#
# Set up the select directory server radio buttons.
#
foreach (@server)
{
$smenu->radiobutton( -label => $_, -variable => \$Global{'LDAP_SERVER'},
-value => $_, -command => \&server, -font => $Global{'Font'} );
}
#
# Create a LDAP version Checkbutton that will set up variable
# setVersion to set the LDAP version before each directory query.
#
$setVersion = $sbframe -> Checkbutton(
-text => "LDAP VERSION 3, DEFAULT",
-variable => \$Global{'setVersion'}, -onvalue => 3,
-offvalue => 2, -font => $Global{'Font'} )
-> pack(-side => "left", -anchor => "center" );
$setVersion->select();
#
# Create search base list box.
#
$sbbframe = $dsaframe->LabFrame(-label => "DIRECTORY SEARCH BASE",
-labelside => "acrosstop")
->pack( -fill => "both", -side => $Global{'hand'}, -pady => 1 );
$sbblist = $sbbframe ->Listbox( -width => 30, -height => 1 );
$sbblist->pack(-side => $Global{'hand'} );
$sbblist->insert("end", $LDAP_SEARCH_BASE);
#
# Create directory server search base.
# This is the point from which the search operation
# will start from.
#
$sbmenu = $sbbframe -> Menubutton(-text => " SELECT\nBASE",
-relief => "raised", -font => $Global{'Font'},
-borderwidth => 3 )
-> pack(-side => "left", -anchor => "w" );
$splashList->insert("0", "Creating cascading search base menus.")
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
#
# Create the cascade search base menus
#
@NcKeys = sort(keys(%NC));
foreach ( @NcKeys )
{
my $t1 = $NC{$_};
$$t1[0] = $sbmenu->menu->Menu(-tearoff => 0);
}
#
# Set up the select search base radio buttons.
#
foreach $Nc (@NcKeys)
{
foreach ( @{@{$NC{$Nc}}[1]} )
{
push(@BaseButton, @{$NC{$Nc}}[0]->radiobutton(-label => $_,
-variable => \$LDAP_SEARCH_BASE,
-value => $_, -command => \&base,
-font => $Global{'Font'} ) );
}
}
foreach my $Nclabel ( @NcKeys )
{
$sbmenu->cascade(-label => "$Nclabel");
$sbmenu->entryconfigure("$Nclabel", -menu => @{$NC{$Nclabel}}[0]);
}
#
# Create bottom Search Directory frame
#
$bframe = $Global{'mainWindow'}->Frame(-borderwidth => 2,
-relief => "raised")->pack(
-fill => "both", -side => "bottom", -padx => 5, -pady => 2);
#
# Create Search Directory button
#
$bframe -> Button(-text => "SEARCH DIRECTORY", -command => \&search,
-font => $Global{'Font'}, -borderwidth => 3 )
-> pack( -fill => "both");
$attframe = $Global{'mainWindow'}->Frame()
->pack( -fill => "both", -side => "bottom");
$msgframe = $attframe->LabFrame(-label => "Process Messages",
-labelside => "acrosstop" )
->pack( -fill => "both", -side => "top", -padx => 1, -pady => 1 );
#
# Create Bottom Attribute frame.
# This is where the user will enter data to be
# searched for.
#
$tframe = $attframe->LabFrame(-label => "ATTRIBUTE DATA",
-labelside => "acrosstop")
->pack( -fill => "both", -side => "bottom" );
#
# Create Text Entry list box.
#
$tframe->Entry(-textvariable => \$Global{'adata'}, -width => 25 )
-> pack(-fill => 'x');
#
# Create frame for clear buttons.
#
$cframe = $attframe->Frame()
->pack( -fill => "both", -side => "bottom" );
#
# Create Clear Attribute Data and Search Directory buttons
#
$cframe -> Button(-text => "CLEAR ATTRIBUTE DATA", -command => \&AClear,
-font => $Global{'Font'}, -borderwidth => 3 )
-> pack( -side => $Global{'hand'} );
#
# Create get Filter selection menu button.
#
$sfcmenu = $cframe -> Menubutton(-text => " SET FILTER CONDITON",
-relief => "raised", -font => $Global{'Font'},
-borderwidth => 3 )
-> pack(-side => $Global{'hand'} );
#
# Set up the filter type radio buttons.
#
$rbsf = $sfcmenu -> radiobutton(-label => "equal",
-variable => \$Global{'infoFilter'},
-value => "equal", -command => \&setFilter );
$rbsf = $sfcmenu -> radiobutton(-label => "begins with",
-variable => \$Global{'infoFilter'},
-value => "begins with", -command => \&setFilter );
$rbsf = $sfcmenu -> radiobutton(-label => "ends with",
-variable => \$Global{'infoFilter'},
-value => "ends with", -command => \&setFilter );
$rbsf = $sfcmenu -> radiobutton(-label => "contains",
-variable => \$Global{'infoFilter'},
-value => "contains", -command => \&setFilter );
$flclist = $cframe ->Listbox( -width => 11, -height => 1 );
$flclist->pack(-side => $Global{'hand'} );
$flclist->insert(0, $Global{'infoFilter'});
#
# Create get root dse entry button.
#
$splashList->insert("0", "Creating root dse and attribute buttons.")
if ( $Global{splash} );
$splash->update()
if ( $Global{splash} );
##$cframe -> Button(-text => "OBTAIN ROOT DSE ENTRY",
## -command => \&rootDse,
## -font => $Global{'Font'}, -borderwidth => 3 )
## -> pack( -side => $Global{'hand'} );
#
# Create left attribute selection frame
# This is where the user will select the attribute to be searched.
#
$aframe = $attframe->LabFrame(-label => "ATTRIBUTES",
-labelside => "acrosstop")
->pack( -side => $Global{'hand'} );
#
# First set up the 4 main Radio buttons.
#
#
# If there are other attribute after the first 4 then set them
# up inside the select additional attributes button.
#
#
if ( $#attribute > 4 )
{
my $sptr = 0;
while ( $sptr <= 3 )
{
$_ = shift(@attribute);
$rbsn = $aframe -> Radiobutton(-text => "$_", -variable => \$Global{'info'},
-value => "$_", -font => $Global{'Font'} )
-> pack( -side => "$Global{'hand'}");
if ( !$sptr ) { $rbsn->select(); } # select first attribute
++$sptr;
}
} # End of if ( $#attribute > 4 )
else
{
#
# Less than 4 attributes in user create initialization
# file, this is valid if that is what the user wants.
#
my $sptr = 0;
while ( @attribute )
{
$_ = shift(@attribute);
$rbsn = $aframe -> Radiobutton(-text => "$_",
-variable => \$Global{'info'},
-value => "$_", -font => $Global{'Font'} )
-> pack( -side => "bottom", -anchor => "w");
if ( !$sptr ) { $rbsn->select(); } # select first attribute
++$sptr;
}
}
#
# Create additional attributes selection button
# This is where the user will select any special attribute to
# search on.
#
$amenu = $aframe -> Menubutton(-text => " SELECT\n ADDITIONAL\n ATTRIBUTES",
-relief => "raised", -font => $Global{'Font'},
-borderwidth => 3 )
-> pack( -side => "bottom", -anchor => "w" );
#
# Create radio buttons in attributes selection box.
#
#
foreach (@attribute)
{
$amenu->radiobutton( -label => $_, -variable => \$Global{'info'},
-value => $_, -font => $Global{'Font'});
} # End of foreach (@attribute)
$msgbox = $msgframe ->Scrolled('Listbox', -scrollbars => 's',
-width => 50, -height => 2 );
$msgbox->pack( -side => "left" );
$splash->Destroy() if ( $Global{splash} );
$splash = undef();
#
# Run the Main loop looking for events.
#
MainLoop;
sub ops_items
{
[
[ 'command', 'Explore ~Root DSE', -accelerator => "Ctrl-r", -command => \&rootDse ],
"",
[ 'command', 'Explore Directory ~Schema ', -accelerator => "Ctrl-s", -command => \&SCHEMA ],
];
}
sub AClear {
#
# Clear out text in Attribute Box
#
$Global{'adata'} = "";
} # End of AClear subroutine
#
# Change to a new directory server.
#
sub server
{
my $widget;
my $ptr;
my $mesg;
my $error;
$error = 0;
$Global{ldap}->unbind if ( defined($Global{ldap}) );
$Global{ldap} = undef if ( defined($Global{ldap}) );
#
# Put directory server name in list box
#
$Global{'slist'}->insert(0 , $Global{'LDAP_SERVER'});
$sslist->insert(0 , $Global{'LDAP_SERVER'}) if ( Exists($sslist) ) ;
$Global{mainWindow} -> Busy(-recurse => 1); # window is busy
$Global{mainWindow} -> update; # Allow Tk to update
$ptr = 1;
#
# Delete data from BaseButton array, we are deleteing the
# buttons.
#
while ( @BaseButton >= 1 )
{
$widget = pop(@BaseButton);
foreach my $mvar ( @$widget)
{
$sbmenu->menu->delete($ptr);
}
++$ptr;
}
%NC = (); # Delete the old stuff.
@BaseButton = (); # Delete the old stuff.
@NcKeys = (); # Delete the old stuff.
if ( $Global{port} == 636 )
{
$Global{ldap} = new Net::LDAPS( $Global{'LDAP_SERVER'},
timeout => 1,
port => $Global{'port'},
debug => $opt{'d'},
) or $error = 1;
}
else
{
$Global{ldap} = new Net::LDAP( $Global{'LDAP_SERVER'},
timeout => 1,
port => $Global{'port'},
debug => $opt{'d'},
) or $error = 1;
}
$msgbox->delete("0.0", "end");
$msgbox->update();
if ( !$error )
{
$mesg = $Global{ldap}->bind( password => "$Global{'bindpw'}",
dn => "$Global{'binddn'}",
version => $Global{'setVersion'},
);
if ( $mesg->code && $mesg->code != 48 )
{
$errstr = $mesg->code;
ERROR($errstr);
}
if ( !$mesg->code || $Global{setVersion} == 3 )
{
if ( $Global{'CORE_SERVER'} ne $Global{'LDAP_SERVER'} && defined($server{$Global{'LDAP_SERVER'}} ) )
{
# user defined base
my $t1 = [];
$NC{$server{$Global{'LDAP_SERVER'}}} = [ "0" ]; # dummy load in position 0
${$NC{$server{$Global{'LDAP_SERVER'}}}}[1] = $t1; #
push(@$t1, getBases($Global{'LDAP_SERVER'}, $server{$Global{'LDAP_SERVER'}}));
}
else
{
my $entry;
# use root_dse to find the bases
$entry = $Global{ldap}->root_dse();
if ( defined($entry) )
{
my $attr = $entry->get_value('namingContexts', asref => 1);
if ( defined($attr) )
{
foreach my $ncbase ( @$attr )
{
$Global{mainWindow}->update;
my $t1 = [];
${$NC{$ncbase}}[0] = [ "0" ]; # dummy load in position 0
${$NC{$ncbase}}[1] = $t1; #
push(@$t1, getBases($Global{'LDAP_SERVER'}, $ncbase));
}
}
}
# $Global{ldap}->unbind if ( defined($Global{ldap}));
# $Global{ldap} = undef if ( defined($Global{ldap}));
}
}
#
# Create the cascade search base menus
#
@NcKeys = sort(keys(%NC));
foreach ( @NcKeys )
{
my $t1 = $NC{$_};
$$t1[0] = $sbmenu->menu->Menu(-tearoff => 0);
}
#
# Set up the select search base radio buttons.
#
foreach $Nc (@NcKeys)
{
foreach ( @{@{$NC{$Nc}}[1]} )
{
push(@BaseButton, @{$NC{$Nc}}[0]->radiobutton(-label => $_,
-variable => \$LDAP_SEARCH_BASE,
-value => $_, -command => \&base,
-font => $Global{'Font'} ) );
}
}
#
# Attached the cascaded menu to it's master menu
#
foreach my $Nclabel ( @NcKeys )
{
$sbmenu->cascade(-label => "$Nclabel");