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2341
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sgarg
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#!/usr/bin/perl -w
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#
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# '$RCSfile$'
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# Copyright: 2001 Regents of the University of California
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#
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# '$Author$'
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# '$Date$'
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# '$Revision$'
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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#
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# This is a web-based application for allowing users to register a new
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# account for Metacat access. We currently only support LDAP even
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# though metacat could potentially support other types of directories.
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#
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use strict; # turn on strict syntax checking.
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use Template; # load the template-toolkit module.
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use CGI; # load the CGI module.
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use Net::LDAP; # load the LDAP net libraries
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use Net::SMTP; # load the SMTP net libraries
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use Digest::SHA1; # for creating the password hash
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use MIME::Base64; # for creating the password hash
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use URI; # for parsing URL syntax
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use AppConfig qw(:expand :argcount);
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# Set up our default configuration
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my $ldapurl = "@ldapurl@";
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my $root = "@user@";
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my $rootpw = "@password@";
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my $searchBase = "@ldapSearchBase@";
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my $templatesDir = "@templates.dir@";
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my $mailhost = "@mailhost@";
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my $sender = "@sender@";
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# Get the CGI input variables
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my $query = new CGI;
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my $debug = 0;
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#--------------------------------------------------------------------------80c->
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# Set up the Template Toolkit to read html form templates
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# set some configuration options for the template object
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my $config_templates = {
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INCLUDE_PATH => $templatesDir,
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INTERPOLATE => 0,
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POST_CHOMP => 1,
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};
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# create an instance of the template
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my $template = Template->new($config_templates) || die $Template::ERROR, "\n";
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# Read the ldapweb.cfg file
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my $config = AppConfig->new({
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GLOBAL => { ARGCOUNT => ARGCOUNT_ONE, } });
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$config->define("ldapurl", { ARGCOUNT => ARGCOUNT_HASH} );
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$config->define("ldapsearchbase", { ARGCOUNT => ARGCOUNT_HASH} );
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$config->define("dn", { ARGCOUNT => ARGCOUNT_HASH} );
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$config->define("filter", { ARGCOUNT => ARGCOUNT_HASH} );
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$config->define("user", { ARGCOUNT => ARGCOUNT_HASH} );
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$config->define("password", { ARGCOUNT => ARGCOUNT_HASH} );
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my $cfgfile = "ldapweb.cfg";
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$config->file($cfgfile);
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my $config_ldapurl = $config->get('ldapurl');
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my $config_ldapsearchbase = $config->get('ldapsearchbase');
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my $config_dn = $config->get('dn');
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my $config_filter = $config->get('filter');
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my $config_user = $config->get('user');
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my $config_password = $config->get('password');
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my @orglist;
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foreach my $neworg (keys %$config_dn) {
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push(@orglist, $neworg);
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debug($neworg);
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}
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#--------------------------------------------------------------------------80c->
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# Define the main program logic that calls subroutines to do the work
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#--------------------------------------------------------------------------80c->
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# The processing step we are handling
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my $stage = $query->param('stage') || '@defaultStage@';
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my $cfg = $query->param('cfg');
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# define the possible stages
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my %stages = (
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'initregister' => \&handleInitRegister,
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'register' => \&handleRegister,
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'registerconfirmed' => \&handleRegisterConfirmed,
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'changepass' => \&handleChangePassword,
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2414
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sgarg
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'initchangepass' => \&handleInitialChangePassword,
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2341
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sgarg
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'simplesearch' => \&handleSimpleSearch,
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'initaddentry' => \&handleInitAddEntry,
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'addentry' => \&handleAddEntry,
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'initmodifyentry' => \&handleInitModifyEntry,
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'modifyentry' => \&handleModifyEntry,
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'resetpass' => \&handleResetPassword,
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2414
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sgarg
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'initresetpass' => \&handleInitialResetPassword,
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2341
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sgarg
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);
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# call the appropriate routine based on the stage
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if ( $stages{$stage} ) {
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$stages{$stage}->();
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} else {
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&handleResponseMessage();
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}
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#--------------------------------------------------------------------------80c->
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# Define the subroutines to do the work
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#--------------------------------------------------------------------------80c->
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#
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# create the initial registration form
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#
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sub handleInitRegister {
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my $vars = shift;
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print "Content-type: text/html\n\n";
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# process the template files:
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my $templateVars = { stage => "register", cfg => $cfg };
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$$templateVars{'orgList'} = \@orglist;
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$template->process( "@defaultHeader@", $templateVars);
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$template->process( "@register@", $templateVars);
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$template->process( "@defaultFooter@", $templateVars);
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exit();
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}
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#
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# process input from the register stage, which occurs when
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# a user submits form data to create a new account
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#
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sub handleRegister {
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print "Content-type: text/html\n\n";
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my $allParams = { 'givenName' => $query->param('givenName'),
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'sn' => $query->param('sn'),
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'o' => $query->param('o'),
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'mail' => $query->param('mail'),
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'uid' => $query->param('uid'),
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'userPassword' => $query->param('userPassword'),
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'userPassword2' => $query->param('userPassword2'),
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'title' => $query->param('title'),
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'telephoneNumber' => $query->param('telephoneNumber') };
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# Check that all required fields are provided and not null
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my @requiredParams = ( 'givenName', 'sn', 'o', 'mail',
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'uid', 'userPassword', 'userPassword2');
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if (! paramsAreValid(@requiredParams)) {
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my $errorMessage = "Required information is missing. " .
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"Please fill in all required fields and resubmit the form.";
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my $templateVars = { stage => "register",
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cfg => $cfg,
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allParams => $allParams,
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errorMessage => $errorMessage };
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$$templateVars{'orgList'} = \@orglist;
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$template->process( "@defaultHeader@", $templateVars);
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$template->process( "@register@", $templateVars);
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$template->process( "@defaultFooter@", $templateVars);
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exit(0);
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} else {
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my $o = $query->param('o');
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$ldapurl = $config_ldapurl->{$o};
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$searchBase = $config_ldapsearchbase->{$o};
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}
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# Search LDAP for matching entries that already exist
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# Some forms use a single text search box, whereas others search per
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# attribute.
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my $filter;
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if ($query->param('searchField')) {
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$filter = "(|" .
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"(uid=" . $query->param('searchField') . ") " .
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"(mail=" . $query->param('searchField') . ")" .
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"(&(sn=" . $query->param('searchField') . ") " .
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"(givenName=" . $query->param('searchField') . "))" .
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")";
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} else {
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$filter = "(|" .
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"(uid=" . $query->param('uid') . ") " .
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"(mail=" . $query->param('mail') . ")" .
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"(&(sn=" . $query->param('sn') . ") " .
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"(givenName=" . $query->param('givenName') . "))" .
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")";
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}
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my @attrs = [ 'uid', 'o', 'cn', 'mail', 'telephoneNumber', 'title' ];
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my $found = findExistingAccounts($ldapurl, $searchBase, $filter, \@attrs);
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# If entries match, send back a request to confirm new-user creation
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if ($found) {
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my $templateVars = { stage => "registerconfirmed",
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cfg => $cfg,
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allParams => $allParams,
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foundAccounts => $found };
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$$templateVars{'orgList'} = \@orglist;
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$template->process( "@defaultHeader@", $templateVars);
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$template->process( "@registerMatch@", $templateVars);
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$template->process( "@register@", $templateVars);
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$template->process( "@defaultFooter@", $templateVars);
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# Otherwise, create a new user in the LDAP directory
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} else {
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createAccount($allParams);
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}
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exit();
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}
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#
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# process input from the registerconfirmed stage, which occurs when
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# a user chooses to create an account despite similarities to other
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# existing accounts
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#
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sub handleRegisterConfirmed {
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my $allParams = { 'givenName' => $query->param('givenName'),
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'sn' => $query->param('sn'),
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'o' => $query->param('o'),
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'mail' => $query->param('mail'),
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'uid' => $query->param('uid'),
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'userPassword' => $query->param('userPassword'),
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'userPassword2' => $query->param('userPassword2'),
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'title' => $query->param('title'),
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'telephoneNumber' => $query->param('telephoneNumber') };
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print "Content-type: text/html\n\n";
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createAccount($allParams);
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exit();
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}
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| 253 |
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| 254 |
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#
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# change a user's password upon request
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| 256 |
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#
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| 257 |
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sub handleChangePassword {
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| 258 |
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| 259 |
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print "Content-type: text/html\n\n";
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| 260 |
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| 261 |
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my $allParams = { 'test' => "1", };
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| 262 |
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if ($query->param('uid')) {
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$$allParams{'uid'} = $query->param('uid');
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}
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| 265 |
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if ($query->param('o')) {
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| 266 |
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$$allParams{'o'} = $query->param('o');
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| 267 |
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my $o = $query->param('o');
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| 268 |
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| 269 |
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$ldapurl = $config_ldapurl->{$o};
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$searchBase = $config_ldapsearchbase->{$o};
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}
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| 272 |
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| 273 |
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| 274 |
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# Check that all required fields are provided and not null
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| 275 |
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my @requiredParams = ( 'uid', 'o', 'oldpass',
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| 276 |
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'userPassword', 'userPassword2');
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| 277 |
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if (! paramsAreValid(@requiredParams)) {
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| 278 |
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my $errorMessage = "Required information is missing. " .
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| 279 |
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"Please fill in all required fields and submit the form.";
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| 280 |
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my $templateVars = { stage => "changepass",
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| 281 |
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cfg => $cfg,
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| 282 |
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allParams => $allParams,
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| 283 |
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errorMessage => $errorMessage };
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| 284 |
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$$templateVars{'orgList'} = \@orglist;
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| 285 |
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$template->process( "@defaultHeader@", $templateVars);
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| 286 |
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$template->process( "@defaultChangePass@", $templateVars);
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| 287 |
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$template->process( "@defaultFooter@", $templateVars);
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| 288 |
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exit(0);
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| 289 |
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}
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| 290 |
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| 291 |
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# We have all of the info we need, so try to change the password
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| 292 |
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if ($query->param('userPassword') =~ $query->param('userPassword2')) {
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| 293 |
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| 294 |
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my $o = $query->param('o');
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| 295 |
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$ldapurl = $config_ldapurl->{$o};
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| 296 |
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$searchBase = $config_ldapsearchbase->{$o};
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| 297 |
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$root = $config_user->{$o};
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| 298 |
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$rootpw = $config_password->{$o};
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| 299 |
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| 300 |
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my $dn = "uid=" . $query->param('uid') . "," . $config_dn->{$o};;
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| 301 |
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if ($query->param('o') =~ "LTER") {
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| 302 |
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$template->process( "@defaultHeader@");
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| 303 |
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$template->process( "@registerLter@");
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| 304 |
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$template->process( "@defaultFooter@");
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| 305 |
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} else {
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| 306 |
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my $errorMessage = changePassword(
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| 307 |
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$dn, $query->param('userPassword'),
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| 308 |
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$dn, $query->param('oldpass'), $query->param('o'));
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| 309 |
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if ($errorMessage) {
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| 310 |
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my $templateVars = { stage => "changepass",
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| 311 |
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cfg => $cfg,
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| 312 |
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allParams => $allParams,
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| 313 |
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errorMessage => $errorMessage };
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| 314 |
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$$templateVars{'orgList'} = \@orglist;
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| 315 |
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$template->process( "@defaultHeader@", $templateVars);
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| 316 |
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$template->process( "@defaultChangePass@", $templateVars);
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| 317 |
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$template->process( "@defaultFooter@", $templateVars);
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| 318 |
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exit(0);
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| 319 |
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} else {
|
| 320 |
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$template->process( "@defaultHeader@");
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| 321 |
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$template->process( "@changePassSuccess@");
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| 322 |
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$template->process( "@defaultFooter@");
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| 323 |
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exit(0);
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| 324 |
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}
|
| 325 |
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}
|
| 326 |
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} else {
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| 327 |
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my $errorMessage = "The passwords do not match. Try again.";
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| 328 |
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my $templateVars = { stage => "changepass",
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| 329 |
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cfg => $cfg,
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| 330 |
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allParams => $allParams,
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| 331 |
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errorMessage => $errorMessage };
|
| 332 |
|
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$$templateVars{'orgList'} = \@orglist;
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| 333 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 334 |
|
|
$template->process( "@defaultChangePass@", $templateVars);
|
| 335 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 336 |
|
|
exit(0);
|
| 337 |
|
|
}
|
| 338 |
|
|
}
|
| 339 |
|
|
|
| 340 |
|
|
#
|
| 341 |
2414
|
sgarg
|
# change a user's password upon request - no input params
|
| 342 |
|
|
# only display chagepass template without any error
|
| 343 |
|
|
#
|
| 344 |
|
|
sub handleInitialChangePassword {
|
| 345 |
|
|
print "Content-type: text/html\n\n";
|
| 346 |
|
|
|
| 347 |
|
|
my $allParams = { 'test' => "1", };
|
| 348 |
|
|
my $errorMessage = "";
|
| 349 |
|
|
my $templateVars = { stage => "changepass",
|
| 350 |
|
|
cfg => $cfg,
|
| 351 |
|
|
allParams => $allParams,
|
| 352 |
|
|
errorMessage => $errorMessage };
|
| 353 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 354 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 355 |
|
|
$template->process( "@defaultChangePass@", $templateVars);
|
| 356 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 357 |
|
|
exit(0);
|
| 358 |
|
|
}
|
| 359 |
|
|
|
| 360 |
|
|
#
|
| 361 |
2341
|
sgarg
|
# reset a user's password upon request
|
| 362 |
|
|
#
|
| 363 |
|
|
sub handleResetPassword {
|
| 364 |
|
|
|
| 365 |
|
|
print "Content-type: text/html\n\n";
|
| 366 |
|
|
|
| 367 |
|
|
my $allParams = { 'test' => "1", };
|
| 368 |
|
|
if ($query->param('uid')) {
|
| 369 |
|
|
$$allParams{'uid'} = $query->param('uid');
|
| 370 |
|
|
}
|
| 371 |
|
|
if ($query->param('o')) {
|
| 372 |
|
|
$$allParams{'o'} = $query->param('o');
|
| 373 |
|
|
my $o = $query->param('o');
|
| 374 |
|
|
|
| 375 |
|
|
$ldapurl = $config_ldapurl->{$o};
|
| 376 |
|
|
$searchBase = $config_ldapsearchbase->{$o};
|
| 377 |
|
|
$root = $config_user->{$o};
|
| 378 |
|
|
$rootpw = $config_password->{$o};
|
| 379 |
|
|
}
|
| 380 |
|
|
|
| 381 |
|
|
# Check that all required fields are provided and not null
|
| 382 |
|
|
my @requiredParams = ( 'uid', 'o' );
|
| 383 |
|
|
if (! paramsAreValid(@requiredParams)) {
|
| 384 |
|
|
my $errorMessage = "Required information is missing. " .
|
| 385 |
|
|
"Please fill in all required fields and submit the form.";
|
| 386 |
|
|
my $templateVars = { stage => "resetpass",
|
| 387 |
|
|
cfg => $cfg,
|
| 388 |
|
|
allParams => $allParams,
|
| 389 |
|
|
errorMessage => $errorMessage };
|
| 390 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 391 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 392 |
|
|
$template->process( "@defaultResetPass@", $templateVars);
|
| 393 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 394 |
|
|
exit(0);
|
| 395 |
|
|
}
|
| 396 |
|
|
|
| 397 |
|
|
# We have all of the info we need, so try to change the password
|
| 398 |
|
|
my $o = $query->param('o');
|
| 399 |
|
|
my $dn = "uid=" . $query->param('uid') . "," . $config_dn->{$o};
|
| 400 |
|
|
if ($query->param('o') =~ "LTER") {
|
| 401 |
|
|
$template->process( "@defaultHeader@");
|
| 402 |
|
|
$template->process( "@registerLter@");
|
| 403 |
|
|
$template->process( "@defaultFooter@");
|
| 404 |
|
|
exit(0);
|
| 405 |
|
|
} else {
|
| 406 |
|
|
my $errorMessage = "";
|
| 407 |
|
|
my $recipient;
|
| 408 |
|
|
my $userPass;
|
| 409 |
|
|
my $entry = getLdapEntry($ldapurl, $searchBase,
|
| 410 |
|
|
$query->param('uid'), $query->param('o'));
|
| 411 |
|
|
|
| 412 |
|
|
if ($entry) {
|
| 413 |
|
|
$recipient = $entry->get_value('mail');
|
| 414 |
|
|
$userPass = getRandomPassword();
|
| 415 |
|
|
$errorMessage = changePassword($dn, $userPass, $root, $rootpw, $query->param('o'));
|
| 416 |
|
|
} else {
|
| 417 |
|
|
$errorMessage = "User not found in database. Please try again.";
|
| 418 |
|
|
}
|
| 419 |
|
|
|
| 420 |
|
|
if ($errorMessage) {
|
| 421 |
|
|
my $templateVars = { stage => "resetpass",
|
| 422 |
|
|
cfg => $cfg,
|
| 423 |
|
|
allParams => $allParams,
|
| 424 |
|
|
errorMessage => $errorMessage };
|
| 425 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 426 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 427 |
|
|
$template->process( "@defaultResetPass@", $templateVars);
|
| 428 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 429 |
|
|
exit(0);
|
| 430 |
|
|
} else {
|
| 431 |
|
|
my $errorMessage = sendPasswordNotification($query->param('uid'),
|
| 432 |
|
|
$query->param('o'), $userPass, $recipient);
|
| 433 |
|
|
my $templateVars = { stage => "resetpass",
|
| 434 |
|
|
cfg => $cfg,
|
| 435 |
|
|
allParams => $allParams,
|
| 436 |
|
|
errorMessage => $errorMessage };
|
| 437 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 438 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 439 |
|
|
$template->process( "@resetPassSuccess@", $templateVars);
|
| 440 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 441 |
|
|
exit(0);
|
| 442 |
|
|
}
|
| 443 |
|
|
}
|
| 444 |
|
|
}
|
| 445 |
|
|
|
| 446 |
|
|
#
|
| 447 |
2414
|
sgarg
|
# reset a user's password upon request- no initial params
|
| 448 |
|
|
# only display resetpass template without any error
|
| 449 |
|
|
#
|
| 450 |
|
|
sub handleInitialResetPassword {
|
| 451 |
|
|
print "Content-type: text/html\n\n";
|
| 452 |
|
|
my $errorMessage = "";
|
| 453 |
|
|
my $allParams = { 'test' => "1", };
|
| 454 |
|
|
my $templateVars = { stage => "resetpass",
|
| 455 |
|
|
cfg => $cfg,
|
| 456 |
|
|
allParams => $allParams,
|
| 457 |
|
|
errorMessage => $errorMessage };
|
| 458 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 459 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 460 |
|
|
$template->process( "@defaultResetPass@", $templateVars);
|
| 461 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 462 |
|
|
exit(0);
|
| 463 |
|
|
}
|
| 464 |
|
|
|
| 465 |
|
|
#
|
| 466 |
2341
|
sgarg
|
# Construct a random string to use for a newly reset password
|
| 467 |
|
|
#
|
| 468 |
|
|
sub getRandomPassword {
|
| 469 |
|
|
my $length = shift;
|
| 470 |
|
|
if (!$length) {
|
| 471 |
|
|
$length = 8;
|
| 472 |
|
|
}
|
| 473 |
|
|
my $newPass = "";
|
| 474 |
|
|
|
| 475 |
|
|
my @chars = ( "A" .. "Z", "a" .. "z", 0 .. 9, qw(! @ $ ^) );
|
| 476 |
|
|
$newPass = join("", @chars[ map { rand @chars } ( 1 .. $length ) ]);
|
| 477 |
|
|
return $newPass;
|
| 478 |
|
|
}
|
| 479 |
|
|
|
| 480 |
|
|
#
|
| 481 |
|
|
# Change a password to a new value, binding as the provided user
|
| 482 |
|
|
#
|
| 483 |
|
|
sub changePassword {
|
| 484 |
|
|
my $userDN = shift;
|
| 485 |
|
|
my $userPass = shift;
|
| 486 |
|
|
my $bindDN = shift;
|
| 487 |
|
|
my $bindPass = shift;
|
| 488 |
|
|
my $o = shift;
|
| 489 |
|
|
|
| 490 |
|
|
my $ldapurl = $config_ldapurl->{$o};
|
| 491 |
|
|
my $searchBase = $config_ldapsearchbase->{$o};
|
| 492 |
|
|
|
| 493 |
|
|
my $errorMessage = 0;
|
| 494 |
|
|
my $ldap = Net::LDAP->new($ldapurl) or die "$@";
|
| 495 |
|
|
my $bindresult = $ldap->bind( version => 3, dn => $bindDN,
|
| 496 |
|
|
password => $bindPass );
|
| 497 |
|
|
if ($bindresult->code) {
|
| 498 |
|
|
$errorMessage = "Failed to log in. Are you sure your old " .
|
| 499 |
|
|
"password is correct? Try again...";
|
| 500 |
|
|
return $errorMessage;
|
| 501 |
|
|
}
|
| 502 |
|
|
|
| 503 |
|
|
# Find the user here and change their entry
|
| 504 |
|
|
my $newpass = createSeededPassHash($userPass);
|
| 505 |
|
|
my $modifications = { userPassword => $newpass };
|
| 506 |
|
|
my $result = $ldap->modify( $userDN, replace => { %$modifications });
|
| 507 |
|
|
|
| 508 |
|
|
if ($result->code()) {
|
| 509 |
|
|
my $errorMessage = "There was an error changing the password." .
|
| 510 |
|
|
"<br />\n" . $result->error;
|
| 511 |
|
|
}
|
| 512 |
|
|
$ldap->unbind; # take down session
|
| 513 |
|
|
|
| 514 |
|
|
return $errorMessage;
|
| 515 |
|
|
}
|
| 516 |
|
|
|
| 517 |
|
|
#
|
| 518 |
|
|
# generate a Seeded SHA1 hash of a plaintext password
|
| 519 |
|
|
#
|
| 520 |
|
|
sub createSeededPassHash {
|
| 521 |
|
|
my $secret = shift;
|
| 522 |
|
|
|
| 523 |
|
|
my $salt = "";
|
| 524 |
|
|
for (my $i=0; $i < 4; $i++) {
|
| 525 |
|
|
$salt .= int(rand(10));
|
| 526 |
|
|
}
|
| 527 |
|
|
|
| 528 |
|
|
my $ctx = Digest::SHA1->new;
|
| 529 |
|
|
$ctx->add($secret);
|
| 530 |
|
|
$ctx->add($salt);
|
| 531 |
|
|
my $hashedPasswd = '{SSHA}' . encode_base64($ctx->digest . $salt ,'');
|
| 532 |
|
|
|
| 533 |
|
|
return $hashedPasswd;
|
| 534 |
|
|
}
|
| 535 |
|
|
|
| 536 |
|
|
#
|
| 537 |
|
|
# Look up an ldap entry for a user
|
| 538 |
|
|
#
|
| 539 |
|
|
sub getLdapEntry {
|
| 540 |
|
|
my $ldapurl = shift;
|
| 541 |
|
|
my $base = shift;
|
| 542 |
|
|
my $username = shift;
|
| 543 |
|
|
my $org = shift;
|
| 544 |
|
|
|
| 545 |
|
|
my $entry = "";
|
| 546 |
|
|
my $mesg;
|
| 547 |
|
|
my $ldap = Net::LDAP->new($ldapurl) or die "$@";
|
| 548 |
|
|
my $bindresult = $ldap->bind;
|
| 549 |
|
|
if ($bindresult->code) {
|
| 550 |
|
|
return $entry;
|
| 551 |
|
|
}
|
| 552 |
|
|
|
| 553 |
|
|
if($config_filter->{$org}){
|
| 554 |
|
|
$mesg = $ldap->search ( base => $base,
|
| 555 |
|
|
filter => "(&(uid=$username)($config_filter->{$org}))"
|
| 556 |
|
|
);
|
| 557 |
|
|
} else {
|
| 558 |
|
|
$mesg = $ldap->search ( base => $base,
|
| 559 |
|
|
filter => "(&(uid=$username))"
|
| 560 |
|
|
);
|
| 561 |
|
|
}
|
| 562 |
|
|
|
| 563 |
|
|
if ($mesg->count > 0) {
|
| 564 |
|
|
$entry = $mesg->pop_entry;
|
| 565 |
|
|
$ldap->unbind; # take down session
|
| 566 |
|
|
} else {
|
| 567 |
|
|
$ldap->unbind; # take down session
|
| 568 |
|
|
# Follow references by recursive call to self
|
| 569 |
|
|
my @references = $mesg->references();
|
| 570 |
|
|
for (my $i = 0; $i <= $#references; $i++) {
|
| 571 |
|
|
my $uri = URI->new($references[$i]);
|
| 572 |
|
|
my $host = $uri->host();
|
| 573 |
|
|
my $path = $uri->path();
|
| 574 |
|
|
$path =~ s/^\///;
|
| 575 |
|
|
$entry = &getLdapEntry($host, $path, $username, $org);
|
| 576 |
|
|
if ($entry) {
|
| 577 |
|
|
return $entry;
|
| 578 |
|
|
}
|
| 579 |
|
|
}
|
| 580 |
|
|
}
|
| 581 |
|
|
return $entry;
|
| 582 |
|
|
}
|
| 583 |
|
|
|
| 584 |
|
|
#
|
| 585 |
|
|
# send an email message notifying the user of the pw change
|
| 586 |
|
|
#
|
| 587 |
|
|
sub sendPasswordNotification {
|
| 588 |
|
|
my $username = shift;
|
| 589 |
|
|
my $org = shift;
|
| 590 |
|
|
my $newPass = shift;
|
| 591 |
|
|
my $recipient = shift;
|
| 592 |
|
|
|
| 593 |
|
|
my $errorMessage = "";
|
| 594 |
|
|
if ($recipient) {
|
| 595 |
|
|
# Send the email message to them
|
| 596 |
|
|
my $smtp = Net::SMTP->new($mailhost);
|
| 597 |
|
|
$smtp->mail($sender);
|
| 598 |
|
|
$smtp->to($recipient);
|
| 599 |
|
|
|
| 600 |
|
|
my $message = <<" ENDOFMESSAGE";
|
| 601 |
|
|
To: $recipient
|
| 602 |
|
|
From: $sender
|
| 603 |
|
|
Subject: KNB Password Reset
|
| 604 |
|
|
|
| 605 |
|
|
Somebody (hopefully you) requested that your KNB password be reset.
|
| 606 |
|
|
This is generally done when somebody forgets their password. Your
|
| 607 |
|
|
password can be changed by visiting the following URL:
|
| 608 |
|
|
|
| 609 |
|
|
@cgiurl@?stage=changepass
|
| 610 |
|
|
|
| 611 |
|
|
Username: $username
|
| 612 |
|
|
Organization: $org
|
| 613 |
|
|
New Password: $newPass
|
| 614 |
|
|
|
| 615 |
|
|
Thanks,
|
| 616 |
|
|
The KNB Development Team
|
| 617 |
|
|
|
| 618 |
|
|
ENDOFMESSAGE
|
| 619 |
|
|
$message =~ s/^[ \t\r\f]+//gm;
|
| 620 |
|
|
|
| 621 |
|
|
$smtp->data($message);
|
| 622 |
|
|
$smtp->quit;
|
| 623 |
|
|
} else {
|
| 624 |
|
|
$errorMessage = "Failed to send password because I " .
|
| 625 |
|
|
"couldn't find a valid email address.";
|
| 626 |
|
|
}
|
| 627 |
|
|
return $errorMessage;
|
| 628 |
|
|
}
|
| 629 |
|
|
|
| 630 |
|
|
#
|
| 631 |
|
|
# search the LDAP directory to see if a similar account already exists
|
| 632 |
|
|
#
|
| 633 |
|
|
sub findExistingAccounts {
|
| 634 |
|
|
my $ldapurl = shift;
|
| 635 |
|
|
my $base = shift;
|
| 636 |
|
|
my $filter = shift;
|
| 637 |
|
|
my $attref = shift;
|
| 638 |
|
|
|
| 639 |
|
|
my $foundAccounts = 0;
|
| 640 |
|
|
|
| 641 |
|
|
my $ldap = Net::LDAP->new($ldapurl) or die "$@";
|
| 642 |
|
|
$ldap->bind( version => 3, anonymous => 1);
|
| 643 |
|
|
my $mesg = $ldap->search (
|
| 644 |
|
|
base => $base,
|
| 645 |
|
|
filter => $filter,
|
| 646 |
|
|
attrs => @$attref,
|
| 647 |
|
|
);
|
| 648 |
|
|
|
| 649 |
|
|
if ($mesg->count() > 0) {
|
| 650 |
|
|
$foundAccounts = "";
|
| 651 |
|
|
my $entry;
|
| 652 |
|
|
foreach $entry ($mesg->all_entries) {
|
| 653 |
|
|
$foundAccounts .= "<p>\n<b><u>Account:</u> ";
|
| 654 |
|
|
$foundAccounts .= $entry->dn();
|
| 655 |
|
|
$foundAccounts .= "</b><br />\n";
|
| 656 |
|
|
foreach my $attribute ($entry->attributes()) {
|
| 657 |
|
|
$foundAccounts .= "$attribute: ";
|
| 658 |
|
|
$foundAccounts .= $entry->get_value($attribute);
|
| 659 |
|
|
$foundAccounts .= "<br />\n";
|
| 660 |
|
|
}
|
| 661 |
|
|
$foundAccounts .= "</p>\n";
|
| 662 |
|
|
}
|
| 663 |
|
|
}
|
| 664 |
|
|
$ldap->unbind; # take down session
|
| 665 |
|
|
|
| 666 |
|
|
# Follow references
|
| 667 |
|
|
my @references = $mesg->references();
|
| 668 |
|
|
for (my $i = 0; $i <= $#references; $i++) {
|
| 669 |
|
|
my $uri = URI->new($references[$i]);
|
| 670 |
|
|
my $host = $uri->host();
|
| 671 |
|
|
my $path = $uri->path();
|
| 672 |
|
|
$path =~ s/^\///;
|
| 673 |
|
|
my $refFound = &findExistingAccounts($host, $path, $filter, $attref);
|
| 674 |
|
|
if ($refFound) {
|
| 675 |
|
|
$foundAccounts .= $refFound;
|
| 676 |
|
|
}
|
| 677 |
|
|
}
|
| 678 |
|
|
|
| 679 |
|
|
#print "<p>Checking referrals...</p>\n";
|
| 680 |
|
|
#my @referrals = $mesg->referrals();
|
| 681 |
|
|
#print "<p>Referrals count: ", scalar(@referrals), "</p>\n";
|
| 682 |
|
|
#for (my $i = 0; $i <= $#referrals; $i++) {
|
| 683 |
|
|
#print "<p>Referral: ", $referrals[$i], "</p>\n";
|
| 684 |
|
|
#}
|
| 685 |
|
|
|
| 686 |
|
|
return $foundAccounts;
|
| 687 |
|
|
}
|
| 688 |
|
|
|
| 689 |
|
|
#
|
| 690 |
|
|
# Validate that we have the proper set of input parameters
|
| 691 |
|
|
#
|
| 692 |
|
|
sub paramsAreValid {
|
| 693 |
|
|
my @pnames = @_;
|
| 694 |
|
|
|
| 695 |
|
|
my $allValid = 1;
|
| 696 |
|
|
foreach my $parameter (@pnames) {
|
| 697 |
|
|
if (!defined($query->param($parameter)) ||
|
| 698 |
|
|
! $query->param($parameter) ||
|
| 699 |
|
|
$query->param($parameter) =~ /^\s+$/) {
|
| 700 |
|
|
$allValid = 0;
|
| 701 |
|
|
}
|
| 702 |
|
|
}
|
| 703 |
|
|
|
| 704 |
|
|
return $allValid;
|
| 705 |
|
|
}
|
| 706 |
|
|
|
| 707 |
|
|
#
|
| 708 |
|
|
# Bind to LDAP and create a new account using the information provided
|
| 709 |
|
|
# by the user
|
| 710 |
|
|
#
|
| 711 |
|
|
sub createAccount {
|
| 712 |
|
|
my $allParams = shift;
|
| 713 |
|
|
|
| 714 |
|
|
if ($query->param('o') =~ "LTER") {
|
| 715 |
|
|
$template->process( "@defaultHeader@");
|
| 716 |
|
|
$template->process( "@registerLter@");
|
| 717 |
|
|
$template->process( "@defaultFooter@");
|
| 718 |
|
|
} else {
|
| 719 |
|
|
|
| 720 |
|
|
# Be sure the passwords match
|
| 721 |
|
|
if ($query->param('userPassword') !~ $query->param('userPassword2')) {
|
| 722 |
|
|
my $errorMessage = "The passwords do not match. Try again.";
|
| 723 |
|
|
my $templateVars = { stage => "register",
|
| 724 |
|
|
cfg => $cfg,
|
| 725 |
|
|
allParams => $allParams,
|
| 726 |
|
|
errorMessage => $errorMessage };
|
| 727 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 728 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 729 |
|
|
$template->process( "@register@", $templateVars);
|
| 730 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 731 |
|
|
exit(0);
|
| 732 |
|
|
}
|
| 733 |
|
|
|
| 734 |
|
|
my $o = $query->param('o');
|
| 735 |
|
|
|
| 736 |
|
|
my $ldapurl = $config_ldapurl->{$o};
|
| 737 |
|
|
my $root = $config_user->{$o};
|
| 738 |
|
|
my $rootpw = $config_password->{$o};
|
| 739 |
|
|
my $searchBase = $config_ldapsearchbase->{$o};
|
| 740 |
|
|
my $dnBase = $config_dn->{$o};
|
| 741 |
|
|
|
| 742 |
|
|
my $ldap = Net::LDAP->new($ldapurl) or die "$@";
|
| 743 |
|
|
$ldap->bind( version => 3, dn => $root, password => $rootpw );
|
| 744 |
|
|
#print "Inserting new entry...\n";
|
| 745 |
|
|
my $dn = 'uid=' . $query->param('uid') . ',' . $dnBase;
|
| 746 |
|
|
|
| 747 |
|
|
# Create a hashed version of the password
|
| 748 |
|
|
my $shapass = createSeededPassHash($query->param('userPassword'));
|
| 749 |
|
|
|
| 750 |
|
|
# Do the insertion
|
| 751 |
|
|
my $additions = [
|
| 752 |
|
|
'uid' => $query->param('uid'),
|
| 753 |
|
|
'o' => $query->param('o'),
|
| 754 |
|
|
'cn' => join(" ", $query->param('givenName'),
|
| 755 |
|
|
$query->param('sn')),
|
| 756 |
|
|
'sn' => $query->param('sn'),
|
| 757 |
|
|
'givenName' => $query->param('givenName'),
|
| 758 |
|
|
'mail' => $query->param('mail'),
|
| 759 |
|
|
'userPassword' => $shapass,
|
| 760 |
|
|
'objectclass' => ['top', 'person', 'organizationalPerson',
|
| 761 |
|
|
'inetOrgPerson', 'uidObject' ]
|
| 762 |
|
|
];
|
| 763 |
|
|
if (defined($query->param('telephoneNumber')) &&
|
| 764 |
|
|
$query->param('telephoneNumber') &&
|
| 765 |
|
|
! $query->param('telephoneNumber') =~ /^\s+$/) {
|
| 766 |
|
|
$$additions[$#$additions + 1] = 'telephoneNumber';
|
| 767 |
|
|
$$additions[$#$additions + 1] = $query->param('telephoneNumber');
|
| 768 |
|
|
}
|
| 769 |
|
|
if (defined($query->param('title')) &&
|
| 770 |
|
|
$query->param('title') &&
|
| 771 |
|
|
! $query->param('title') =~ /^\s+$/) {
|
| 772 |
|
|
$$additions[$#$additions + 1] = 'title';
|
| 773 |
|
|
$$additions[$#$additions + 1] = $query->param('title');
|
| 774 |
|
|
}
|
| 775 |
|
|
my $result = $ldap->add ( 'dn' => $dn, 'attr' => [ @$additions ]);
|
| 776 |
|
|
|
| 777 |
|
|
if ($result->code()) {
|
| 778 |
|
|
my $templateVars = { stage => "register",
|
| 779 |
|
|
cfg => $cfg,
|
| 780 |
|
|
allParams => $allParams,
|
| 781 |
|
|
errorMessage => $result->error };
|
| 782 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 783 |
2414
|
sgarg
|
$template->process( "@defaultHeader@", $templateVars);
|
| 784 |
2341
|
sgarg
|
$template->process( "@registerFailed@", $templateVars);
|
| 785 |
|
|
$templateVars = { stage => "register",
|
| 786 |
|
|
cfg => $cfg,
|
| 787 |
|
|
allParams => $allParams };
|
| 788 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 789 |
|
|
$template->process( "@register@", $templateVars);
|
| 790 |
2414
|
sgarg
|
$template->process( "@defaultFooter@", $templateVars);
|
| 791 |
2341
|
sgarg
|
} else {
|
| 792 |
2414
|
sgarg
|
my $templateVars = { cfg => $cfg };
|
| 793 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 794 |
|
|
$template->process( "@registerSuccess@", $templateVars);
|
| 795 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 796 |
2341
|
sgarg
|
}
|
| 797 |
|
|
|
| 798 |
|
|
$ldap->unbind; # take down session
|
| 799 |
|
|
}
|
| 800 |
|
|
}
|
| 801 |
|
|
|
| 802 |
|
|
sub handleResponseMessage {
|
| 803 |
|
|
|
| 804 |
|
|
print "Content-type: text/html\n\n";
|
| 805 |
|
|
my $errorMessage = "You provided invalid input to the script. " .
|
| 806 |
|
|
"Try again please.";
|
| 807 |
|
|
my $templateVars = { stage => "@defaultStage@",
|
| 808 |
|
|
cfg => $cfg,
|
| 809 |
|
|
errorMessage => $errorMessage };
|
| 810 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 811 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 812 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 813 |
|
|
exit(0);
|
| 814 |
|
|
}
|
| 815 |
|
|
|
| 816 |
|
|
#
|
| 817 |
|
|
# perform a simple search against the LDAP database using
|
| 818 |
|
|
# a small subset of attributes of each dn and return it
|
| 819 |
|
|
# as a table to the calling browser.
|
| 820 |
|
|
#
|
| 821 |
|
|
sub handleSimpleSearch {
|
| 822 |
|
|
|
| 823 |
|
|
my $o = $query->param('o');
|
| 824 |
|
|
|
| 825 |
|
|
my $ldapurl = $config_ldapurl->{$o};
|
| 826 |
|
|
my $searchBase = $config_ldapsearchbase->{$o};
|
| 827 |
|
|
|
| 828 |
|
|
print "Content-type: text/html\n\n";
|
| 829 |
|
|
|
| 830 |
|
|
my $allParams = {
|
| 831 |
|
|
'cn' => $query->param('cn'),
|
| 832 |
|
|
'sn' => $query->param('sn'),
|
| 833 |
|
|
'gn' => $query->param('gn'),
|
| 834 |
|
|
'o' => $query->param('o'),
|
| 835 |
|
|
'facsimiletelephonenumber'
|
| 836 |
|
|
=> $query->param('facsimiletelephonenumber'),
|
| 837 |
|
|
'mail' => $query->param('cmail'),
|
| 838 |
|
|
'telephonenumber' => $query->param('telephonenumber'),
|
| 839 |
|
|
'title' => $query->param('title'),
|
| 840 |
|
|
'uid' => $query->param('uid'),
|
| 841 |
|
|
'ou' => $query->param('ou'),
|
| 842 |
|
|
};
|
| 843 |
|
|
|
| 844 |
|
|
# Search LDAP for matching entries that already exist
|
| 845 |
|
|
my $filter = "(" .
|
| 846 |
|
|
$query->param('searchField') . "=" .
|
| 847 |
|
|
"*" .
|
| 848 |
|
|
$query->param('searchValue') .
|
| 849 |
|
|
"*" .
|
| 850 |
|
|
")";
|
| 851 |
|
|
|
| 852 |
|
|
my @attrs = [ 'sn',
|
| 853 |
|
|
'gn',
|
| 854 |
|
|
'cn',
|
| 855 |
|
|
'o',
|
| 856 |
|
|
'facsimiletelephonenumber',
|
| 857 |
|
|
'mail',
|
| 858 |
|
|
'telephoneNumber',
|
| 859 |
|
|
'title',
|
| 860 |
|
|
'uid',
|
| 861 |
|
|
'labeledURI',
|
| 862 |
|
|
'ou' ];
|
| 863 |
|
|
|
| 864 |
|
|
my $found = searchDirectory($ldapurl, $searchBase, $filter, \@attrs);
|
| 865 |
|
|
|
| 866 |
|
|
# Send back the search results
|
| 867 |
|
|
if ($found) {
|
| 868 |
|
|
my $templateVars = { stage => "searchResults",
|
| 869 |
|
|
cfg => $cfg,
|
| 870 |
|
|
allParams => $allParams,
|
| 871 |
|
|
foundAccounts => $found };
|
| 872 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 873 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 874 |
|
|
$template->process( "@searchResults@", $templateVars);
|
| 875 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 876 |
|
|
|
| 877 |
|
|
} else {
|
| 878 |
|
|
$found = "No entries matched your criteria. Please try again\n";
|
| 879 |
|
|
|
| 880 |
|
|
my $templateVars = { stage => "searchResults",
|
| 881 |
|
|
cfg => $cfg,
|
| 882 |
|
|
allParams => $allParams,
|
| 883 |
|
|
foundAccounts => $found };
|
| 884 |
|
|
$$templateVars{'orgList'} = \@orglist;
|
| 885 |
|
|
$template->process( "@defaultHeader@", $templateVars);
|
| 886 |
|
|
$template->process( "@searchResults@", $templateVars);
|
| 887 |
|
|
$template->process( "@defaultFooter@", $templateVars);
|
| 888 |
|
|
|
| 889 |
|
|
}
|
| 890 |
|
|
|
| 891 |
|
|
exit();
|
| 892 |
|
|
}
|
| 893 |
|
|
|
| 894 |
|
|
#
|
| 895 |
|
|
# search the LDAP directory to see if a similar account already exists
|
| 896 |
|
|
#
|
| 897 |
|
|
sub searchDirectory {
|
| 898 |
|
|
my $ldapurl = shift;
|
| 899 |
|
|
my $base = shift;
|
| 900 |
|
|
my $filter = shift;
|
| 901 |
|
|
my $attref = shift;
|
| 902 |
|
|
|
| 903 |
|
|
my $foundAccounts = 0;
|
| 904 |
|
|
|
| 905 |
|
|
my $ldap = Net::LDAP->new($ldapurl) or die "$@";
|
| 906 |
|
|
$ldap->bind( version => 3, anonymous => 1);
|
| 907 |
|
|
my $mesg = $ldap->search (
|
| 908 |
|
|
base => $base,
|
| 909 |
|
|
filter => $filter,
|
| 910 |
|
|
attrs => @$attref,
|
| 911 |
|
|
);
|
| 912 |
|
|
|
| 913 |
|
|
if ($mesg->count() > 0) {
|
| 914 |
|
|
$foundAccounts = "";
|
| 915 |
|
|
my $entry;
|
| 916 |
|
|
foreach $entry ($mesg->sorted(['sn'])) {
|
| 917 |
|
|
$foundAccounts .= "<tr>\n<td class=\"main\">\n";
|
| 918 |
|
|
$foundAccounts .= "<a href=\"" unless
|
| 919 |
|
|
(!$entry->get_value('labeledURI'));
|
| 920 |
|
|
$foundAccounts .= $entry->get_value('labeledURI') unless
|
| 921 |
|
|
(!$entry->get_value('labeledURI'));
|
| 922 |
|
|
$foundAccounts .= "\">\n" unless
|
| 923 |
|
|
(!$entry->get_value('labeledURI'));
|
| 924 |
|
|
$foundAccounts .= $entry->get_value('givenName');
|
| 925 |
|
|
$foundAccounts .= "</a>\n" unless
|
| 926 |
|
|
(!$entry->get_value('labeledURI'));
|
| 927 |
|
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
| 928 |
|
|
$foundAccounts .= "<a href=\"" unless
|
| 929 |
|
|
(!$entry->get_value('labeledURI'));
|
| 930 |
|
|
$foundAccounts .= $entry->get_value('labeledURI') unless
|
| 931 |
|
|
(!$entry->get_value('labeledURI'));
|
| 932 |
|
|
$foundAccounts .= "\">\n" unless
|
| 933 |
|
|
(!$entry->get_value('labeledURI'));
|
| 934 |
|
|
$foundAccounts .= $entry->get_value('sn');
|
| 935 |
|
|
$foundAccounts .= "</a>\n";
|
| 936 |
|
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
| 937 |
|
|
$foundAccounts .= $entry->get_value('mail');
|
| 938 |
|
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
| 939 |
|
|
$foundAccounts .= $entry->get_value('telephonenumber');
|
| 940 |
|
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
| 941 |
|
|
$foundAccounts .= $entry->get_value('title');
|
| 942 |
|
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
| 943 |
|
|
$foundAccounts .= $entry->get_value('ou');
|
| 944 |
|
|
$foundAccounts .= "\n</td>\n";
|
| 945 |
|
|
$foundAccounts .= "</tr>\n";
|
| 946 |
|
|
}
|
| 947 |
|
|
}
|
| 948 |
|
|
$ldap->unbind; # take down session
|
| 949 |
|
|
return $foundAccounts;
|
| 950 |
|
|
}
|
| 951 |
|
|
|
| 952 |
|
|
sub debug {
|
| 953 |
|
|
my $msg = shift;
|
| 954 |
|
|
|
| 955 |
|
|
if ($debug) {
|
| 956 |
|
|
print STDERR "$msg\n";
|
| 957 |
|
|
}
|
| 958 |
|
|
}
|