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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: tao $'
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# '$Date: 2017-12-13 15:43:18 -0800 (Wed, 13 Dec 2017) $'
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# '$Revision: 10478 $'
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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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use lib '../WEB-INF/lib';
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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 qw/:standard :html3/; # 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 Config::Properties; # for parsing Java .properties files
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use File::Basename; # for path name parsing
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use DateTime; # for parsing dates
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use DateTime::Duration; # for substracting
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use Captcha::reCAPTCHA; # for protection against spams
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use Cwd 'abs_path';
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use Scalar::Util qw(looks_like_number);
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# Global configuration paramters
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# This entire block (including skin parsing) could be pushed out to a separate .pm file
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my $cgiUrl = $ENV{'SCRIPT_FILENAME'};
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my $workingDirectory = dirname($cgiUrl);
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my $metacatProps = "${workingDirectory}/../WEB-INF/metacat.properties";
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my $properties = new Config::Properties();
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unless (open (METACAT_PROPERTIES, $metacatProps)) {
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print "Content-type: text/html\n\n";
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print "Unable to locate Metacat properties. Working directory is set as " .
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$workingDirectory .", is this correct?";
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exit(0);
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}
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$properties->load(*METACAT_PROPERTIES);
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# local directory configuration
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my $skinsDir = "${workingDirectory}/../style/skins";
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my $templatesDir = abs_path("${workingDirectory}/../style/common/templates");
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my $tempDir = $properties->getProperty('application.tempDir');
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# url configuration
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my $server = $properties->splitToTree(qr/\./, 'server');
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my $protocol = 'http://';
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if ( $properties->getProperty('server.httpPort') eq '443' ) {
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$protocol = 'https://';
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}
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my $serverUrl = $protocol . $properties->getProperty('server.name');
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if ($properties->getProperty('server.httpPort') ne '80') {
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$serverUrl = $serverUrl . ':' . $properties->getProperty('server.httpPort');
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}
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my $context = $properties->getProperty('application.context');
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my $contextUrl = $serverUrl . '/' . $context;
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my $metacatUrl = $contextUrl . "/metacat";
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my $cgiPrefix = "/" . $context . "/cgi-bin";
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my $styleSkinsPath = $contextUrl . "/style/skins";
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my $styleCommonPath = $contextUrl . "/style/common";
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my $caCertFileProp = $properties->getProperty('ldap.server.ca.certificate');
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my $ldapServerCACertFile;
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if ($caCertFileProp eq "") {
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$ldapServerCACertFile = "/etc/ssl/certs/ca-certificates.crt";
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debug("Metacat doesn't specify the ca file, we use the default one " . $ldapServerCACertFile);
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} else {
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$ldapServerCACertFile = $workingDirectory. "/../" . $properties->getProperty('ldap.server.ca.certificate');
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debug("Metacat does specify the ca file, we will use it - " . $ldapServerCACertFile);
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}
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#recaptcha key information
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my $recaptchaPublicKey=$properties->getProperty('ldap.recaptcha.publickey');
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my $recaptchaPrivateKey=$properties->getProperty('ldap.recaptcha.privatekey');
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my @errorMessages;
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my $error = 0;
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my $emailVerification= 'emailverification';
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my $dn_store_next_uid=$properties->getProperty('ldap.nextuid.storing.dn');
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my $attribute_name_store_next_uid = $properties->getProperty('ldap.nextuid.storing.attributename');
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# Import all of the HTML form fields as variables
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import_names('FORM');
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# Must have a config to use Metacat
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my $skinName = "";
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if ($FORM::cfg) {
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$skinName = $FORM::cfg;
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} elsif ($ARGV[0]) {
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$skinName = $ARGV[0];
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} else {
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debug("No configuration set.");
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print "Content-type: text/html\n\n";
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print 'LDAPweb Error: The registry requires a skin name to continue.';
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exit();
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}
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# Metacat isn't initialized, the registry will fail in strange ways.
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if (!($metacatUrl)) {
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debug("No Metacat.");
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print "Content-type: text/html\n\n";
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'Registry Error: Metacat is not initialized! Make sure' .
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' MetacatUrl is set correctly in ' . $skinName . '.properties';
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exit();
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}
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my $skinProperties = new Config::Properties();
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if (!($skinName)) {
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$error = "Application misconfigured. Please contact the administrator.";
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push(@errorMessages, $error);
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} else {
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my $skinProps = "$skinsDir/$skinName/$skinName.properties";
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unless (open (SKIN_PROPERTIES, $skinProps)) {
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print "Content-type: text/html\n\n";
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print "Unable to locate skin properties at $skinProps. Is this path correct?";
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exit(0);
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}
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$skinProperties->load(*SKIN_PROPERTIES);
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}
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my $config = $skinProperties->splitToTree(qr/\./, 'registry.config');
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# XXX HACK: this is a temporary fix to pull out the UCNRS password property from the
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# NRS skin instead of metacat.properties. The intent is to prevent editing
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# of our core properties file, which is manipulated purely through the web.
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# Once organizations are editable, this section should be removed as should
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# the properties within nrs/nrs.properties.
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my $nrsProperties = new Config::Properties();
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my $nrsProps = "$skinsDir/nrs/nrs.properties";
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unless (open (NRS_PROPERTIES, $nrsProps)) {
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print "Content-type: text/html\n\n";
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print "Unable to locate skin properties at $nrsProps. Is this path correct?";
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exit(0);
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}
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$nrsProperties->load(*NRS_PROPERTIES);
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my $nrsConfig = $nrsProperties->splitToTree(qr/\./, 'registry.config');
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# XXX END HACK
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my $searchBase;
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my $ldapUsername;
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my $ldapPassword;
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# TODO: when should we use surl instead? Is there a setting promoting one over the other?
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# TODO: the default tree for accounts should be exposed somewhere, defaulting to unaffiliated
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my $ldapurl = $properties->getProperty('auth.url');
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# Java uses miliseconds, Perl expects whole seconds
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my $timeout = $properties->getProperty('ldap.connectTimeLimit') / 1000;
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# Get the CGI input variables
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my $query = new CGI;
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my $debug = 1;
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#--------------------------------------------------------------------------80c->
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# Set up the Template Toolkit to read html form templates
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# templates hash, imported from ldap.templates tree in metacat.properties
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my $templates = $properties->splitToTree(qr/\./, 'ldap.templates');
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$$templates{'header'} = $skinProperties->getProperty("registry.templates.header");
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$$templates{'footer'} = $skinProperties->getProperty("registry.templates.footer");
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# set some configuration options for the template object
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my $ttConfig = {
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INCLUDE_PATH => $templatesDir,
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INTERPOLATE => 0,
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POST_CHOMP => 1,
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DEBUG => 1,
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};
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# create an instance of the template
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my $template = Template->new($ttConfig) || handleGeneralServerFailure($Template::ERROR);
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# custom LDAP properties hash
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my $ldapCustom = $properties->splitToTree(qr/\./, 'ldap');
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# This is a hash which has the keys of the organization's properties 'name', 'base', 'organization'.
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my $orgProps = $properties->splitToTree(qr/\./, 'organization');
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#This is a hash which has the keys of the ldap sub tree names of the organizations, such as 'NCEAS', 'LTER' and 'KU', and values are real name of the organization.
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my $orgNames = $properties->splitToTree(qr/\./, 'organization.name');
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# pull out properties available e.g. 'name', 'base'
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my @orgData = keys(%$orgProps);
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my @orgList; #An array has the names (i.e, sub tree names, such as 'NCEAS', 'LTER' and 'KU') of the all organizations in the metacat.properties.
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while (my ($oKey, $oVal) = each(%$orgNames)) {
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push(@orgList, $oKey);
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}
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my $authBase = $properties->getProperty("auth.base");
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my $ldapConfig;
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foreach my $o (@orgList) {
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foreach my $d (@orgData) {
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$ldapConfig->{$o}{$d} = $properties->getProperty("organization.$d.$o");
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}
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# XXX hack, remove after 1.9
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if ($o eq 'UCNRS') {
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$ldapConfig->{'UCNRS'}{'base'} = $nrsConfig->{'base'};
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$ldapConfig->{'UCNRS'}{'user'} = $nrsConfig->{'username'};
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$ldapConfig->{'UCNRS'}{'password'} = $nrsConfig->{'password'};
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}
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# set default base
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if (!$ldapConfig->{$o}{'base'}) {
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$ldapConfig->{$o}{'base'} = $authBase;
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}
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# include filter information. By default, our filters are 'o=$name', e.g. 'o=NAPIER'
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# these can be overridden by specifying them in metacat.properties. Non-default configs
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# such as UCNRS must specify all LDAP properties.
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if ($ldapConfig->{$o}{'base'} eq $authBase) {
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my $filter = "o=$o";
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if (!$ldapConfig->{$o}{'org'}) {
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$ldapConfig->{$o}{'org'} = $filter;
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}
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if (!$ldapConfig->{$o}{'filter'}) {
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#$ldapConfig->{$o}{'filter'} = $filter;
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$ldapConfig->{$o}{'filter'} = $ldapConfig->{$o}{'org'};
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}
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# also include DN, which is just org + base
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if ($ldapConfig->{$o}{'org'}) {
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$ldapConfig->{$o}{'dn'} = $ldapConfig->{$o}{'org'} . "," . $ldapConfig->{$o}{'base'};
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}
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} else {
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$ldapConfig->{$o}{'dn'} = $ldapConfig->{$o}{'base'};
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}
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# set LDAP administrator user account
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if (!$ldapConfig->{$o}{'user'}) {
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$ldapConfig->{$o}{'user'} = $ldapConfig->{'unaffiliated'}{'user'};
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}
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# check for a fully qualified LDAP name. If it doesn't exist, append base.
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my @userParts = split(',', $ldapConfig->{$o}{'user'});
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if (scalar(@userParts) == 1) {
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$ldapConfig->{$o}{'user'} = $ldapConfig->{$o}{'user'} . "," . $ldapConfig->{$o}{'base'};
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}
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if (!$ldapConfig->{$o}{'password'}) {
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$ldapConfig->{$o}{'password'} = $ldapConfig->{'unaffiliated'}{'password'};
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}
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}
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### Determine the display organization list (such as NCEAS, Account ) in the ldap template files
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my $displayOrgListStr;
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$displayOrgListStr = $skinProperties->getProperty("ldap.templates.organizationList") or $displayOrgListStr = $properties->getProperty('ldap.templates.organizationList');
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debug("the string of the org from properties : " . $displayOrgListStr);
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my @displayOrgList = split(';', $displayOrgListStr);
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my @validDisplayOrgList; #this array contains the org list which will be shown in the templates files.
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my %orgNamesHash = %$orgNames;
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foreach my $element (@displayOrgList) {
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if(exists $orgNamesHash{$element}) {
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my $label = $ldapConfig->{$element}{'label'};
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my %displayHash;
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$displayHash{$element} = $label;
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debug("push a hash containing the key " . $element . "with the value label" . $label . " into the display array");
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#if the name is found in the organization part of metacat.properties, put it into the valid array
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push(@validDisplayOrgList, \%displayHash);
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}
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}
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if(!@validDisplayOrgList) {
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my $sender;
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my $contact;
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$sender = $skinProperties->getProperty("email.sender") or $sender = $properties->getProperty('email.sender');
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$contact = $skinProperties->getProperty("email.contact") or $contact = $properties->getProperty('email.contact');
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print "Content-type: text/html\n\n";
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print "The value of property ldap.templates.organizationList in "
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. $skinName . ".properties file or metacat.properties file (if the property doesn't exist in the "
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. $skinName . ".properties file) is invalid. Please send the information to ". $contact;
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exit(0);
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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') || $templates->{'stage'};
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my $cfg = $query->param('cfg');
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debug("started with stage $stage, cfg $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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'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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'changepass' => \&handleChangePassword,
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'initchangepass' => \&handleInitialChangePassword,
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'resetpass' => \&handleResetPassword,
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'initresetpass' => \&handleInitialResetPassword,
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'emailverification' => \&handleEmailVerification,
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'lookupname' => \&handleLookupName,
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'searchnamesbyemail'=> \&handleSearchNameByEmail,
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#'getnextuid' => \&getExistingHighestUidNum,
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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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336
|
$stages{$stage}->();
|
|
337
|
} else {
|
|
338
|
&handleResponseMessage();
|
|
339
|
}
|
|
340
|
|
|
341
|
#--------------------------------------------------------------------------80c->
|
|
342
|
# Define the subroutines to do the work
|
|
343
|
#--------------------------------------------------------------------------80c->
|
|
344
|
|
|
345
|
sub clearTemporaryAccounts {
|
|
346
|
|
|
347
|
#search accounts that have expired
|
|
348
|
my $org = $query->param('o');
|
|
349
|
my $ldapUsername = $ldapConfig->{$org}{'user'};
|
|
350
|
my $ldapPassword = $ldapConfig->{$org}{'password'};
|
|
351
|
my $orgAuthBase = $ldapConfig->{$org}{'base'};
|
|
352
|
my $orgExpiration = $ldapConfig->{$org}{'expiration'};
|
|
353
|
my $tmpSearchBase = 'dc=tmp,' . $orgAuthBase;
|
|
354
|
|
|
355
|
my $dt = DateTime->now;
|
|
356
|
$dt->subtract( hours => $orgExpiration );
|
|
357
|
my $expirationDate = $dt->ymd("") . $dt->hms("") . "Z";
|
|
358
|
my $filter = "(&(objectClass=inetOrgPerson)(createTimestamp<=" . $expirationDate . "))";
|
|
359
|
debug("Clearing expired accounts with filter: " . $filter . ", base: " . $tmpSearchBase);
|
|
360
|
my @attrs = [ 'uid', 'o', 'ou', 'cn', 'mail', 'telephoneNumber', 'title' ];
|
|
361
|
|
|
362
|
my $ldap;
|
|
363
|
my $mesg;
|
|
364
|
|
|
365
|
my $dn;
|
|
366
|
|
|
367
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
368
|
debug("clearTemporaryAccounts: connecting to $ldapurl, $timeout");
|
|
369
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
370
|
if ($ldap) {
|
|
371
|
$ldap->start_tls( verify => 'require',
|
|
372
|
cafile => $ldapServerCACertFile);
|
|
373
|
$ldap->bind( version => 3, dn => $ldapUsername, password => $ldapPassword );
|
|
374
|
$mesg = $ldap->search (
|
|
375
|
base => $tmpSearchBase,
|
|
376
|
filter => $filter,
|
|
377
|
attrs => \@attrs,
|
|
378
|
);
|
|
379
|
if ($mesg->count() > 0) {
|
|
380
|
my $entry;
|
|
381
|
foreach $entry ($mesg->all_entries) {
|
|
382
|
$dn = $entry->dn();
|
|
383
|
# remove the entry
|
|
384
|
debug("Removing expired account: " . $dn);
|
|
385
|
$ldap->delete($dn);
|
|
386
|
}
|
|
387
|
}
|
|
388
|
$ldap->unbind; # take down session
|
|
389
|
}
|
|
390
|
|
|
391
|
return 0;
|
|
392
|
}
|
|
393
|
|
|
394
|
sub fullTemplate {
|
|
395
|
my $templateList = shift;
|
|
396
|
my $templateVars = setVars(shift);
|
|
397
|
my $c = Captcha::reCAPTCHA->new;
|
|
398
|
my $captcha = 'captcha';
|
|
399
|
#my $error=null;
|
|
400
|
my $use_ssl= 1;
|
|
401
|
#my $options=null;
|
|
402
|
# use the AJAX style, only need to provide the public key to the template
|
|
403
|
$templateVars->{'recaptchaPublicKey'} = $recaptchaPublicKey;
|
|
404
|
#$templateVars->{$captcha} = $c->get_html($recaptchaPublicKey,undef, $use_ssl, undef);
|
|
405
|
$template->process( $templates->{'header'}, $templateVars );
|
|
406
|
foreach my $tmpl (@{$templateList}) {
|
|
407
|
$template->process( $templates->{$tmpl}, $templateVars );
|
|
408
|
}
|
|
409
|
$template->process( $templates->{'footer'}, $templateVars );
|
|
410
|
}
|
|
411
|
|
|
412
|
|
|
413
|
#
|
|
414
|
# Initialize a form for a user to request the account name associated with an email address
|
|
415
|
#
|
|
416
|
sub handleLookupName {
|
|
417
|
|
|
418
|
print "Content-type: text/html\n\n";
|
|
419
|
# process the template files:
|
|
420
|
fullTemplate(['lookupName']);
|
|
421
|
exit();
|
|
422
|
}
|
|
423
|
|
|
424
|
#
|
|
425
|
# Handle the user's request to look up account names with a specified email address.
|
|
426
|
# This relates to "Forget your user name"
|
|
427
|
#
|
|
428
|
sub handleSearchNameByEmail{
|
|
429
|
|
|
430
|
print "Content-type: text/html\n\n";
|
|
431
|
|
|
432
|
my $allParams = {'mail' => $query->param('mail')};
|
|
433
|
my @requiredParams = ('mail');
|
|
434
|
if (! paramsAreValid(@requiredParams)) {
|
|
435
|
my $errorMessage = "Required information is missing. " .
|
|
436
|
"Please fill in all required fields and resubmit the form.";
|
|
437
|
fullTemplate(['lookupName'], { allParams => $allParams,
|
|
438
|
errorMessage => $errorMessage });
|
|
439
|
exit();
|
|
440
|
}
|
|
441
|
my $mail = $query->param('mail');
|
|
442
|
|
|
443
|
#search accounts with the specified emails
|
|
444
|
$searchBase = $authBase;
|
|
445
|
my $filter = "(mail=" . $mail . ")";
|
|
446
|
my @attrs = [ 'uid', 'o', 'ou', 'cn', 'mail', 'telephoneNumber', 'title' ];
|
|
447
|
my $notHtmlFormat = 1;
|
|
448
|
my $found = findExistingAccounts($ldapurl, $searchBase, $filter, \@attrs, $notHtmlFormat);
|
|
449
|
my $accountInfo;
|
|
450
|
if ($found) {
|
|
451
|
$accountInfo = $found;
|
|
452
|
} else {
|
|
453
|
$accountInfo = "There are no accounts associated with the email " . $mail . ".\n";
|
|
454
|
}
|
|
455
|
|
|
456
|
my $mailhost = $properties->getProperty('email.mailhost');
|
|
457
|
my $sender;
|
|
458
|
my $contact;
|
|
459
|
$sender = $skinProperties->getProperty("email.sender") or $sender = $properties->getProperty('email.sender');
|
|
460
|
$contact = $skinProperties->getProperty("email.contact") or $contact = $properties->getProperty('email.contact');
|
|
461
|
debug("the sender is " . $sender);
|
|
462
|
debug("the contact is " . $contact);
|
|
463
|
my $recipient = $query->param('mail');
|
|
464
|
# Send the email message to them
|
|
465
|
my $smtp = Net::SMTP->new($mailhost) or do {
|
|
466
|
fullTemplate( ['lookupName'], {allParams => $allParams,
|
|
467
|
errorMessage => "Our mail server currently is experiencing some difficulties. Please contact " .
|
|
468
|
$skinProperties->getProperty("email.recipient") . "." });
|
|
469
|
exit(0);
|
|
470
|
};
|
|
471
|
$smtp->mail($sender);
|
|
472
|
$smtp->to($recipient);
|
|
473
|
|
|
474
|
my $message = <<" ENDOFMESSAGE";
|
|
475
|
To: $recipient
|
|
476
|
From: $sender
|
|
477
|
Subject: Your Account Information
|
|
478
|
|
|
479
|
Somebody (hopefully you) looked up the account information associated with the email address.
|
|
480
|
Here is the account information:
|
|
481
|
|
|
482
|
$accountInfo
|
|
483
|
|
|
484
|
Thanks,
|
|
485
|
$sender
|
|
486
|
|
|
487
|
ENDOFMESSAGE
|
|
488
|
$message =~ s/^[ \t\r\f]+//gm;
|
|
489
|
|
|
490
|
$smtp->data($message);
|
|
491
|
$smtp->quit;
|
|
492
|
fullTemplate( ['lookupNameSuccess'] );
|
|
493
|
|
|
494
|
}
|
|
495
|
|
|
496
|
|
|
497
|
#
|
|
498
|
# create the initial registration form
|
|
499
|
#
|
|
500
|
sub handleInitRegister {
|
|
501
|
my $vars = shift;
|
|
502
|
print "Content-type: text/html\n\n";
|
|
503
|
# process the template files:
|
|
504
|
fullTemplate(['register'], {stage => "register"});
|
|
505
|
exit();
|
|
506
|
}
|
|
507
|
|
|
508
|
|
|
509
|
|
|
510
|
#
|
|
511
|
# process input from the register stage, which occurs when
|
|
512
|
# a user submits form data to create a new account
|
|
513
|
#
|
|
514
|
sub handleRegister {
|
|
515
|
|
|
516
|
#print "Content-type: text/html\n\n";
|
|
517
|
if ($query->param('o') =~ "LTER") {
|
|
518
|
print "Content-type: text/html\n\n";
|
|
519
|
fullTemplate( ['registerLter'] );
|
|
520
|
exit(0);
|
|
521
|
}
|
|
522
|
|
|
523
|
my $allParams = { 'givenName' => $query->param('givenName'),
|
|
524
|
'sn' => $query->param('sn'),
|
|
525
|
'o' => $query->param('o'),
|
|
526
|
'mail' => $query->param('mail'),
|
|
527
|
'uid' => $query->param('uid'),
|
|
528
|
'userPassword' => $query->param('userPassword'),
|
|
529
|
'userPassword2' => $query->param('userPassword2'),
|
|
530
|
'title' => $query->param('title'),
|
|
531
|
'telephoneNumber' => $query->param('telephoneNumber') };
|
|
532
|
|
|
533
|
# Check the recaptcha
|
|
534
|
my $c = Captcha::reCAPTCHA->new;
|
|
535
|
#my $challenge = $query->param('recaptcha_challenge_field');
|
|
536
|
my $response = $query->param('g-recaptcha-response');
|
|
537
|
if ($response) {
|
|
538
|
#do nothing
|
|
539
|
debug("users passed the test");
|
|
540
|
} else {
|
|
541
|
debug("users didn't pass the test and reset the reponse to error");
|
|
542
|
$response="error";
|
|
543
|
}
|
|
544
|
#debug("the reponse of recaptcha is $response");
|
|
545
|
# Verify submission (v2 version)
|
|
546
|
my $result = $c->check_answer_v2($recaptchaPrivateKey, $response, $ENV{REMOTE_ADDR});
|
|
547
|
|
|
548
|
if ( $result->{is_valid} ) {
|
|
549
|
#print "Yes!";
|
|
550
|
#exit();
|
|
551
|
}
|
|
552
|
else {
|
|
553
|
print "Content-type: text/html\n\n";
|
|
554
|
my $errorMessage = "The verification code is wrong. Please input again.";
|
|
555
|
fullTemplate(['register'], { stage => "register",
|
|
556
|
allParams => $allParams,
|
|
557
|
errorMessage => $errorMessage });
|
|
558
|
exit();
|
|
559
|
}
|
|
560
|
|
|
561
|
|
|
562
|
# Check that all required fields are provided and not null
|
|
563
|
my @requiredParams = ( 'givenName', 'sn', 'o', 'mail',
|
|
564
|
'uid', 'userPassword', 'userPassword2');
|
|
565
|
if (! paramsAreValid(@requiredParams)) {
|
|
566
|
print "Content-type: text/html\n\n";
|
|
567
|
my $errorMessage = "Required information is missing. " .
|
|
568
|
"Please fill in all required fields and resubmit the form.";
|
|
569
|
fullTemplate(['register'], { stage => "register",
|
|
570
|
allParams => $allParams,
|
|
571
|
errorMessage => $errorMessage });
|
|
572
|
exit();
|
|
573
|
} else {
|
|
574
|
if ($query->param('userPassword') ne $query->param('userPassword2')) {
|
|
575
|
print "Content-type: text/html\n\n";
|
|
576
|
my $errorMessage = "The passwords do not match. Try again.";
|
|
577
|
fullTemplate( ['registerFailed', 'register'], { stage => "register",
|
|
578
|
allParams => $allParams,
|
|
579
|
errorMessage => $errorMessage });
|
|
580
|
exit();
|
|
581
|
}
|
|
582
|
my $o = $query->param('o');
|
|
583
|
$searchBase = $ldapConfig->{$o}{'base'};
|
|
584
|
}
|
|
585
|
|
|
586
|
# Remove any expired temporary accounts for this subtree before continuing
|
|
587
|
clearTemporaryAccounts();
|
|
588
|
|
|
589
|
# Check if the uid was taken in the production space
|
|
590
|
my @attrs = [ 'uid', 'o', 'ou', 'cn', 'mail', 'telephoneNumber', 'title' ];
|
|
591
|
my $uidExists;
|
|
592
|
my $uid=$query->param('uid');
|
|
593
|
my $uidFilter = "uid=" . $uid;
|
|
594
|
my $newSearchBase = $ldapConfig->{$query->param('o')}{'org'} . "," . $searchBase;
|
|
595
|
debug("the new search base is $newSearchBase");
|
|
596
|
$uidExists = uidExists($ldapurl, $newSearchBase, $uidFilter, \@attrs);
|
|
597
|
debug("the result of uidExists $uidExists");
|
|
598
|
if($uidExists) {
|
|
599
|
print "Content-type: text/html\n\n";
|
|
600
|
my $errorMessage = $uidExists;
|
|
601
|
fullTemplate( ['registerFailed', 'register'], { stage => "register",
|
|
602
|
allParams => $allParams,
|
|
603
|
errorMessage => $errorMessage });
|
|
604
|
exit();
|
|
605
|
}
|
|
606
|
|
|
607
|
# Search LDAP for matching entries that already exist
|
|
608
|
# Some forms use a single text search box, whereas others search per
|
|
609
|
# attribute.
|
|
610
|
my $filter;
|
|
611
|
if ($query->param('searchField')) {
|
|
612
|
|
|
613
|
$filter = "(|" .
|
|
614
|
"(uid=" . $query->param('searchField') . ") " .
|
|
615
|
"(mail=" . $query->param('searchField') . ")" .
|
|
616
|
"(&(sn=" . $query->param('searchField') . ") " .
|
|
617
|
"(givenName=" . $query->param('searchField') . "))" .
|
|
618
|
")";
|
|
619
|
} else {
|
|
620
|
$filter = "(|" .
|
|
621
|
"(uid=" . $query->param('uid') . ") " .
|
|
622
|
"(mail=" . $query->param('mail') . ")" .
|
|
623
|
"(&(sn=" . $query->param('sn') . ") " .
|
|
624
|
"(givenName=" . $query->param('givenName') . "))" .
|
|
625
|
")";
|
|
626
|
}
|
|
627
|
|
|
628
|
|
|
629
|
my $found = findExistingAccounts($ldapurl, $searchBase, $filter, \@attrs);
|
|
630
|
|
|
631
|
# If entries match, send back a request to confirm new-user creation
|
|
632
|
if ($found) {
|
|
633
|
print "Content-type: text/html\n\n";
|
|
634
|
fullTemplate( ['registerMatch', 'register'], { stage => "registerconfirmed",
|
|
635
|
allParams => $allParams,
|
|
636
|
foundAccounts => $found });
|
|
637
|
# Otherwise, create a new user in the LDAP directory
|
|
638
|
} else {
|
|
639
|
createTemporaryAccount($allParams);
|
|
640
|
}
|
|
641
|
|
|
642
|
exit();
|
|
643
|
}
|
|
644
|
|
|
645
|
#
|
|
646
|
# process input from the registerconfirmed stage, which occurs when
|
|
647
|
# a user chooses to create an account despite similarities to other
|
|
648
|
# existing accounts
|
|
649
|
#
|
|
650
|
sub handleRegisterConfirmed {
|
|
651
|
|
|
652
|
my $allParams = { 'givenName' => $query->param('givenName'),
|
|
653
|
'sn' => $query->param('sn'),
|
|
654
|
'o' => $query->param('o'),
|
|
655
|
'mail' => $query->param('mail'),
|
|
656
|
'uid' => $query->param('uid'),
|
|
657
|
'userPassword' => $query->param('userPassword'),
|
|
658
|
'userPassword2' => $query->param('userPassword2'),
|
|
659
|
'title' => $query->param('title'),
|
|
660
|
'telephoneNumber' => $query->param('telephoneNumber') };
|
|
661
|
#print "Content-type: text/html\n\n";
|
|
662
|
createTemporaryAccount($allParams);
|
|
663
|
exit();
|
|
664
|
}
|
|
665
|
|
|
666
|
#
|
|
667
|
# change a user's password upon request
|
|
668
|
#
|
|
669
|
sub handleChangePassword {
|
|
670
|
|
|
671
|
print "Content-type: text/html\n\n";
|
|
672
|
|
|
673
|
my $allParams = { 'test' => "1", };
|
|
674
|
if ($query->param('uid')) {
|
|
675
|
$$allParams{'uid'} = $query->param('uid');
|
|
676
|
}
|
|
677
|
if ($query->param('o')) {
|
|
678
|
$$allParams{'o'} = $query->param('o');
|
|
679
|
my $o = $query->param('o');
|
|
680
|
|
|
681
|
$searchBase = $ldapConfig->{$o}{'base'};
|
|
682
|
}
|
|
683
|
|
|
684
|
|
|
685
|
# Check that all required fields are provided and not null
|
|
686
|
my @requiredParams = ( 'uid', 'o', 'oldpass',
|
|
687
|
'userPassword', 'userPassword2');
|
|
688
|
if (! paramsAreValid(@requiredParams)) {
|
|
689
|
my $errorMessage = "Required information is missing. " .
|
|
690
|
"Please fill in all required fields and submit the form.";
|
|
691
|
fullTemplate( ['changePass'], { stage => "changepass",
|
|
692
|
allParams => $allParams,
|
|
693
|
errorMessage => $errorMessage });
|
|
694
|
exit();
|
|
695
|
}
|
|
696
|
|
|
697
|
# We have all of the info we need, so try to change the password
|
|
698
|
if ($query->param('userPassword') eq $query->param('userPassword2')) {
|
|
699
|
|
|
700
|
my $o = $query->param('o');
|
|
701
|
$searchBase = $ldapConfig->{$o}{'base'};
|
|
702
|
$ldapUsername = $ldapConfig->{$o}{'user'};
|
|
703
|
$ldapPassword = $ldapConfig->{$o}{'password'};
|
|
704
|
|
|
705
|
my $dn = "uid=" . $query->param('uid') . "," . $ldapConfig->{$o}{'dn'};;
|
|
706
|
if ($query->param('o') =~ "LTER") {
|
|
707
|
fullTemplate( ['registerLter'] );
|
|
708
|
} else {
|
|
709
|
my $errorMessage = changePassword(
|
|
710
|
$dn, $query->param('userPassword'),
|
|
711
|
$dn, $query->param('oldpass'), $query->param('o'));
|
|
712
|
if ($errorMessage) {
|
|
713
|
fullTemplate( ['changePass'], { stage => "changepass",
|
|
714
|
allParams => $allParams,
|
|
715
|
errorMessage => $errorMessage });
|
|
716
|
exit();
|
|
717
|
} else {
|
|
718
|
fullTemplate( ['changePassSuccess'], { stage => "changepass",
|
|
719
|
allParams => $allParams });
|
|
720
|
exit();
|
|
721
|
}
|
|
722
|
}
|
|
723
|
} else {
|
|
724
|
my $errorMessage = "The passwords do not match. Try again.";
|
|
725
|
fullTemplate( ['changePass'], { stage => "changepass",
|
|
726
|
allParams => $allParams,
|
|
727
|
errorMessage => $errorMessage });
|
|
728
|
exit();
|
|
729
|
}
|
|
730
|
}
|
|
731
|
|
|
732
|
#
|
|
733
|
# change a user's password upon request - no input params
|
|
734
|
# only display chagepass template without any error
|
|
735
|
#
|
|
736
|
sub handleInitialChangePassword {
|
|
737
|
print "Content-type: text/html\n\n";
|
|
738
|
|
|
739
|
my $allParams = { 'test' => "1", };
|
|
740
|
my $errorMessage = "";
|
|
741
|
fullTemplate( ['changePass'], { stage => "changepass",
|
|
742
|
errorMessage => $errorMessage });
|
|
743
|
exit();
|
|
744
|
}
|
|
745
|
|
|
746
|
#
|
|
747
|
# reset a user's password upon request
|
|
748
|
#
|
|
749
|
sub handleResetPassword {
|
|
750
|
|
|
751
|
print "Content-type: text/html\n\n";
|
|
752
|
|
|
753
|
my $allParams = { 'test' => "1", };
|
|
754
|
if ($query->param('uid')) {
|
|
755
|
$$allParams{'uid'} = $query->param('uid');
|
|
756
|
}
|
|
757
|
if ($query->param('o')) {
|
|
758
|
$$allParams{'o'} = $query->param('o');
|
|
759
|
my $o = $query->param('o');
|
|
760
|
|
|
761
|
$searchBase = $ldapConfig->{$o}{'base'};
|
|
762
|
$ldapUsername = $ldapConfig->{$o}{'user'};
|
|
763
|
$ldapPassword = $ldapConfig->{$o}{'password'};
|
|
764
|
}
|
|
765
|
|
|
766
|
# Check that all required fields are provided and not null
|
|
767
|
my @requiredParams = ( 'uid', 'o' );
|
|
768
|
if (! paramsAreValid(@requiredParams)) {
|
|
769
|
my $errorMessage = "Required information is missing. " .
|
|
770
|
"Please fill in all required fields and submit the form.";
|
|
771
|
fullTemplate( ['resetPass'], { stage => "resetpass",
|
|
772
|
allParams => $allParams,
|
|
773
|
errorMessage => $errorMessage });
|
|
774
|
exit();
|
|
775
|
}
|
|
776
|
|
|
777
|
# We have all of the info we need, so try to change the password
|
|
778
|
my $o = $query->param('o');
|
|
779
|
my $dn = "uid=" . $query->param('uid') . "," . $ldapConfig->{$o}{'dn'};
|
|
780
|
debug("handleResetPassword: dn: $dn");
|
|
781
|
if ($query->param('o') =~ "LTER") {
|
|
782
|
fullTemplate( ['registerLter'] );
|
|
783
|
exit();
|
|
784
|
} else {
|
|
785
|
my $errorMessage = "";
|
|
786
|
my $recipient;
|
|
787
|
my $userPass;
|
|
788
|
my $entry = getLdapEntry($ldapurl, $searchBase,
|
|
789
|
$query->param('uid'), $query->param('o'));
|
|
790
|
|
|
791
|
if ($entry) {
|
|
792
|
$recipient = $entry->get_value('mail');
|
|
793
|
$userPass = getRandomPassword();
|
|
794
|
$errorMessage = changePassword($dn, $userPass, $ldapUsername, $ldapPassword, $query->param('o'));
|
|
795
|
} else {
|
|
796
|
$errorMessage = "User not found in database. Please try again.";
|
|
797
|
}
|
|
798
|
|
|
799
|
if ($errorMessage) {
|
|
800
|
fullTemplate( ['resetPass'], { stage => "resetpass",
|
|
801
|
allParams => $allParams,
|
|
802
|
errorMessage => $errorMessage });
|
|
803
|
exit();
|
|
804
|
} else {
|
|
805
|
my $errorMessage = sendPasswordNotification($query->param('uid'),
|
|
806
|
$query->param('o'), $userPass, $recipient, $cfg);
|
|
807
|
fullTemplate( ['resetPassSuccess'], { stage => "resetpass",
|
|
808
|
allParams => $allParams,
|
|
809
|
errorMessage => $errorMessage });
|
|
810
|
exit();
|
|
811
|
}
|
|
812
|
}
|
|
813
|
}
|
|
814
|
|
|
815
|
#
|
|
816
|
# reset a user's password upon request- no initial params
|
|
817
|
# only display resetpass template without any error
|
|
818
|
#
|
|
819
|
sub handleInitialResetPassword {
|
|
820
|
print "Content-type: text/html\n\n";
|
|
821
|
my $errorMessage = "";
|
|
822
|
fullTemplate( ['resetPass'], { stage => "resetpass",
|
|
823
|
errorMessage => $errorMessage });
|
|
824
|
exit();
|
|
825
|
}
|
|
826
|
|
|
827
|
#
|
|
828
|
# Construct a random string to use for a newly reset password
|
|
829
|
#
|
|
830
|
sub getRandomPassword {
|
|
831
|
my $length = shift;
|
|
832
|
if (!$length) {
|
|
833
|
$length = 8;
|
|
834
|
}
|
|
835
|
my $newPass = "";
|
|
836
|
|
|
837
|
my @chars = ( "A" .. "Z", "a" .. "z", 0 .. 9, qw(! @ $ ^) );
|
|
838
|
$newPass = join("", @chars[ map { rand @chars } ( 1 .. $length ) ]);
|
|
839
|
return $newPass;
|
|
840
|
}
|
|
841
|
|
|
842
|
#
|
|
843
|
# Change a password to a new value, binding as the provided user
|
|
844
|
#
|
|
845
|
sub changePassword {
|
|
846
|
my $userDN = shift;
|
|
847
|
my $userPass = shift;
|
|
848
|
my $bindDN = shift;
|
|
849
|
my $bindPass = shift;
|
|
850
|
my $o = shift;
|
|
851
|
|
|
852
|
my $searchBase = $ldapConfig->{$o}{'base'};
|
|
853
|
|
|
854
|
my $errorMessage = 0;
|
|
855
|
my $ldap;
|
|
856
|
|
|
857
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
858
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
859
|
|
|
860
|
if ($ldap) {
|
|
861
|
$ldap->start_tls( verify => 'require',
|
|
862
|
cafile => $ldapServerCACertFile);
|
|
863
|
debug("changePassword: attempting to bind to $bindDN");
|
|
864
|
my $bindresult = $ldap->bind( version => 3, dn => $bindDN,
|
|
865
|
password => $bindPass );
|
|
866
|
if ($bindresult->code) {
|
|
867
|
$errorMessage = "Failed to log in. Are you sure your connection credentails are " .
|
|
868
|
"correct? Please correct and try again...";
|
|
869
|
return $errorMessage;
|
|
870
|
}
|
|
871
|
|
|
872
|
# Find the user here and change their entry
|
|
873
|
my $newpass = createSeededPassHash($userPass);
|
|
874
|
my $modifications = { userPassword => $newpass };
|
|
875
|
debug("changePass: setting password for $userDN to $newpass");
|
|
876
|
my $result = $ldap->modify( $userDN, replace => { %$modifications });
|
|
877
|
|
|
878
|
if ($result->code()) {
|
|
879
|
debug("changePass: error changing password: " . $result->error);
|
|
880
|
$errorMessage = "There was an error changing the password:" .
|
|
881
|
"<br />\n" . $result->error;
|
|
882
|
}
|
|
883
|
$ldap->unbind; # take down session
|
|
884
|
}
|
|
885
|
|
|
886
|
return $errorMessage;
|
|
887
|
}
|
|
888
|
|
|
889
|
#
|
|
890
|
# generate a Seeded SHA1 hash of a plaintext password
|
|
891
|
#
|
|
892
|
sub createSeededPassHash {
|
|
893
|
my $secret = shift;
|
|
894
|
|
|
895
|
my $salt = "";
|
|
896
|
for (my $i=0; $i < 4; $i++) {
|
|
897
|
$salt .= int(rand(10));
|
|
898
|
}
|
|
899
|
|
|
900
|
my $ctx = Digest::SHA1->new;
|
|
901
|
$ctx->add($secret);
|
|
902
|
$ctx->add($salt);
|
|
903
|
my $hashedPasswd = '{SSHA}' . encode_base64($ctx->digest . $salt ,'');
|
|
904
|
|
|
905
|
return $hashedPasswd;
|
|
906
|
}
|
|
907
|
|
|
908
|
#
|
|
909
|
# Look up an ldap entry for a user
|
|
910
|
#
|
|
911
|
sub getLdapEntry {
|
|
912
|
my $ldapurl = shift;
|
|
913
|
my $base = shift;
|
|
914
|
my $username = shift;
|
|
915
|
my $org = shift;
|
|
916
|
|
|
917
|
my $entry = "";
|
|
918
|
my $mesg;
|
|
919
|
my $ldap;
|
|
920
|
debug("ldap server: $ldapurl");
|
|
921
|
|
|
922
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
923
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
924
|
|
|
925
|
if ($ldap) {
|
|
926
|
$ldap->start_tls( verify => 'none');
|
|
927
|
#$ldap->start_tls( verify => 'require',
|
|
928
|
# cafile => $ldapServerCACertFile);
|
|
929
|
my $bindresult = $ldap->bind;
|
|
930
|
if ($bindresult->code) {
|
|
931
|
return $entry;
|
|
932
|
}
|
|
933
|
|
|
934
|
$base = $ldapConfig->{$org}{'org'} . ',' . $base;
|
|
935
|
debug("getLdapEntry, searching for $base, (uid=$username)");
|
|
936
|
$mesg = $ldap->search ( base => $base, filter => "(uid=$username)");
|
|
937
|
#if($ldapConfig->{$org}{'filter'}){
|
|
938
|
#debug("getLdapEntry: filter set, searching for base=$base, " .
|
|
939
|
#"(&(uid=$username)($ldapConfig->{$org}{'filter'}))");
|
|
940
|
#$mesg = $ldap->search ( base => $base,
|
|
941
|
#filter => "(&(uid=$username)($ldapConfig->{$org}{'filter'}))");
|
|
942
|
#} else {
|
|
943
|
#debug("getLdapEntry: no filter, searching for $base, (uid=$username)");
|
|
944
|
#$mesg = $ldap->search ( base => $base, filter => "(uid=$username)");
|
|
945
|
#}
|
|
946
|
|
|
947
|
if ($mesg->count > 0) {
|
|
948
|
$entry = $mesg->pop_entry;
|
|
949
|
$ldap->unbind; # take down session
|
|
950
|
} else {
|
|
951
|
$ldap->unbind; # take down session
|
|
952
|
# Follow references by recursive call to self
|
|
953
|
my @references = $mesg->references();
|
|
954
|
for (my $i = 0; $i <= $#references; $i++) {
|
|
955
|
my $uri = URI->new($references[$i]);
|
|
956
|
my $host = $uri->host();
|
|
957
|
my $path = $uri->path();
|
|
958
|
$path =~ s/^\///;
|
|
959
|
$entry = &getLdapEntry($host, $path, $username, $org);
|
|
960
|
if ($entry) {
|
|
961
|
debug("getLdapEntry: recursion found $host, $path, $username, $org");
|
|
962
|
return $entry;
|
|
963
|
}
|
|
964
|
}
|
|
965
|
}
|
|
966
|
}
|
|
967
|
return $entry;
|
|
968
|
}
|
|
969
|
|
|
970
|
#
|
|
971
|
# send an email message notifying the user of the pw change
|
|
972
|
#
|
|
973
|
sub sendPasswordNotification {
|
|
974
|
my $username = shift;
|
|
975
|
my $org = shift;
|
|
976
|
my $newPass = shift;
|
|
977
|
my $recipient = shift;
|
|
978
|
my $cfg = shift;
|
|
979
|
|
|
980
|
my $errorMessage = "";
|
|
981
|
if ($recipient) {
|
|
982
|
|
|
983
|
my $mailhost = $properties->getProperty('email.mailhost');
|
|
984
|
my $sender;
|
|
985
|
my $contact;
|
|
986
|
$sender = $skinProperties->getProperty("email.sender") or $sender = $properties->getProperty('email.sender');
|
|
987
|
# Send the email message to them
|
|
988
|
my $smtp = Net::SMTP->new($mailhost);
|
|
989
|
$smtp->mail($sender);
|
|
990
|
$smtp->to($recipient);
|
|
991
|
|
|
992
|
my $message = <<" ENDOFMESSAGE";
|
|
993
|
To: $recipient
|
|
994
|
From: $sender
|
|
995
|
Subject: Your Account Password Reset
|
|
996
|
|
|
997
|
Somebody (hopefully you) requested that your account password be reset.
|
|
998
|
Your temporary password is below. Please change it as soon as possible
|
|
999
|
at: $contextUrl/style/skins/account/.
|
|
1000
|
|
|
1001
|
Username: $username
|
|
1002
|
Organization: $org
|
|
1003
|
New Password: $newPass
|
|
1004
|
|
|
1005
|
Thanks,
|
|
1006
|
$sender
|
|
1007
|
$contact
|
|
1008
|
|
|
1009
|
ENDOFMESSAGE
|
|
1010
|
$message =~ s/^[ \t\r\f]+//gm;
|
|
1011
|
|
|
1012
|
$smtp->data($message);
|
|
1013
|
$smtp->quit;
|
|
1014
|
} else {
|
|
1015
|
$errorMessage = "Failed to send password because I " .
|
|
1016
|
"couldn't find a valid email address.";
|
|
1017
|
}
|
|
1018
|
return $errorMessage;
|
|
1019
|
}
|
|
1020
|
|
|
1021
|
#
|
|
1022
|
# search the LDAP production space to see if a uid already exists
|
|
1023
|
#
|
|
1024
|
sub uidExists {
|
|
1025
|
my $ldapurl = shift;
|
|
1026
|
debug("the ldap ulr is $ldapurl");
|
|
1027
|
my $base = shift;
|
|
1028
|
debug("the base is $base");
|
|
1029
|
my $filter = shift;
|
|
1030
|
debug("the filter is $filter");
|
|
1031
|
my $attref = shift;
|
|
1032
|
|
|
1033
|
my $ldap;
|
|
1034
|
my $mesg;
|
|
1035
|
|
|
1036
|
my $foundAccounts = 0;
|
|
1037
|
|
|
1038
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
1039
|
debug("uidExists: connecting to $ldapurl, $timeout");
|
|
1040
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1041
|
if ($ldap) {
|
|
1042
|
$ldap->start_tls( verify => 'none');
|
|
1043
|
#$ldap->start_tls( verify => 'require',
|
|
1044
|
# cafile => $ldapServerCACertFile);
|
|
1045
|
$ldap->bind( version => 3, anonymous => 1);
|
|
1046
|
$mesg = $ldap->search (
|
|
1047
|
base => $base,
|
|
1048
|
filter => $filter,
|
|
1049
|
attrs => @$attref,
|
|
1050
|
);
|
|
1051
|
debug("the message count is " . $mesg->count());
|
|
1052
|
if ($mesg->count() > 0) {
|
|
1053
|
$foundAccounts = "The username has been taken already by another user. Please choose a different one.";
|
|
1054
|
|
|
1055
|
}
|
|
1056
|
$ldap->unbind; # take down session
|
|
1057
|
} else {
|
|
1058
|
$foundAccounts = "The ldap server is not running";
|
|
1059
|
}
|
|
1060
|
return $foundAccounts;
|
|
1061
|
}
|
|
1062
|
|
|
1063
|
#
|
|
1064
|
# search the LDAP directory to see if a similar account already exists
|
|
1065
|
#
|
|
1066
|
sub findExistingAccounts {
|
|
1067
|
my $ldapurl = shift;
|
|
1068
|
my $base = shift;
|
|
1069
|
my $filter = shift;
|
|
1070
|
my $attref = shift;
|
|
1071
|
my $notHtmlFormat = shift;
|
|
1072
|
my $ldap;
|
|
1073
|
my $mesg;
|
|
1074
|
|
|
1075
|
my $foundAccounts = 0;
|
|
1076
|
|
|
1077
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
1078
|
debug("findExistingAccounts: connecting to $ldapurl, $timeout");
|
|
1079
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1080
|
if ($ldap) {
|
|
1081
|
$ldap->start_tls( verify => 'none');
|
|
1082
|
#$ldap->start_tls( verify => 'require',
|
|
1083
|
# cafile => $ldapServerCACertFile);
|
|
1084
|
$ldap->bind( version => 3, anonymous => 1);
|
|
1085
|
$mesg = $ldap->search (
|
|
1086
|
base => $base,
|
|
1087
|
filter => $filter,
|
|
1088
|
attrs => @$attref,
|
|
1089
|
);
|
|
1090
|
|
|
1091
|
if ($mesg->count() > 0) {
|
|
1092
|
$foundAccounts = "";
|
|
1093
|
my $entry;
|
|
1094
|
foreach $entry ($mesg->all_entries) {
|
|
1095
|
# a fix to ignore 'ou=Account' properties which are not usable accounts within Metacat.
|
|
1096
|
# this could be done directly with filters on the LDAP connection, instead.
|
|
1097
|
#if ($entry->dn !~ /ou=Account/) {
|
|
1098
|
if($notHtmlFormat) {
|
|
1099
|
$foundAccounts .= "\nAccount: ";
|
|
1100
|
} else {
|
|
1101
|
$foundAccounts .= "<p>\n<b><u>Account:</u> ";
|
|
1102
|
}
|
|
1103
|
$foundAccounts .= $entry->dn();
|
|
1104
|
if($notHtmlFormat) {
|
|
1105
|
$foundAccounts .= "\n";
|
|
1106
|
} else {
|
|
1107
|
$foundAccounts .= "</b><br />\n";
|
|
1108
|
}
|
|
1109
|
foreach my $attribute ($entry->attributes()) {
|
|
1110
|
my $value = $entry->get_value($attribute);
|
|
1111
|
$foundAccounts .= "$attribute: ";
|
|
1112
|
$foundAccounts .= $value;
|
|
1113
|
if($notHtmlFormat) {
|
|
1114
|
$foundAccounts .= "\n";
|
|
1115
|
} else {
|
|
1116
|
$foundAccounts .= "<br />\n";
|
|
1117
|
}
|
|
1118
|
}
|
|
1119
|
if($notHtmlFormat) {
|
|
1120
|
$foundAccounts .= "\n";
|
|
1121
|
} else {
|
|
1122
|
$foundAccounts .= "</p>\n";
|
|
1123
|
}
|
|
1124
|
|
|
1125
|
#}
|
|
1126
|
}
|
|
1127
|
}
|
|
1128
|
$ldap->unbind; # take down session
|
|
1129
|
|
|
1130
|
# Follow references
|
|
1131
|
my @references = $mesg->references();
|
|
1132
|
for (my $i = 0; $i <= $#references; $i++) {
|
|
1133
|
my $uri = URI->new($references[$i]);
|
|
1134
|
my $host = $uri->host();
|
|
1135
|
my $path = $uri->path();
|
|
1136
|
$path =~ s/^\///;
|
|
1137
|
my $refFound = &findExistingAccounts($host, $path, $filter, $attref, $notHtmlFormat);
|
|
1138
|
if ($refFound) {
|
|
1139
|
$foundAccounts .= $refFound;
|
|
1140
|
}
|
|
1141
|
}
|
|
1142
|
}
|
|
1143
|
|
|
1144
|
#print "<p>Checking referrals...</p>\n";
|
|
1145
|
#my @referrals = $mesg->referrals();
|
|
1146
|
#print "<p>Referrals count: ", scalar(@referrals), "</p>\n";
|
|
1147
|
#for (my $i = 0; $i <= $#referrals; $i++) {
|
|
1148
|
#print "<p>Referral: ", $referrals[$i], "</p>\n";
|
|
1149
|
#}
|
|
1150
|
|
|
1151
|
return $foundAccounts;
|
|
1152
|
}
|
|
1153
|
|
|
1154
|
#
|
|
1155
|
# Validate that we have the proper set of input parameters
|
|
1156
|
#
|
|
1157
|
sub paramsAreValid {
|
|
1158
|
my @pnames = @_;
|
|
1159
|
|
|
1160
|
my $allValid = 1;
|
|
1161
|
foreach my $parameter (@pnames) {
|
|
1162
|
if (!defined($query->param($parameter)) ||
|
|
1163
|
! $query->param($parameter) ||
|
|
1164
|
$query->param($parameter) =~ /^\s+$/) {
|
|
1165
|
$allValid = 0;
|
|
1166
|
}
|
|
1167
|
}
|
|
1168
|
|
|
1169
|
return $allValid;
|
|
1170
|
}
|
|
1171
|
|
|
1172
|
#
|
|
1173
|
# Create a temporary account for a user and send an email with a link which can click for the
|
|
1174
|
# verification. This is used to protect the ldap server against spams.
|
|
1175
|
#
|
|
1176
|
sub createTemporaryAccount {
|
|
1177
|
my $allParams = shift;
|
|
1178
|
my $org = $query->param('o');
|
|
1179
|
my $ldapUsername = $ldapConfig->{$org}{'user'};
|
|
1180
|
my $ldapPassword = $ldapConfig->{$org}{'password'};
|
|
1181
|
my $tmp = 1;
|
|
1182
|
|
|
1183
|
################## Search LDAP to see if the dc=tmp which stores the inactive accounts exist or not. If it doesn't exist, it will be generated
|
|
1184
|
my $orgAuthBase = $ldapConfig->{$org}{'base'};
|
|
1185
|
my $tmpSearchBase = 'dc=tmp,' . $orgAuthBase;
|
|
1186
|
my $tmpFilter = "dc=tmp";
|
|
1187
|
my @attributes=['dc'];
|
|
1188
|
my $foundTmp = searchDirectory($ldapurl, $orgAuthBase, $tmpFilter, \@attributes);
|
|
1189
|
if (!$foundTmp) {
|
|
1190
|
my $dn = $tmpSearchBase;
|
|
1191
|
my $additions = [
|
|
1192
|
'dc' => 'tmp',
|
|
1193
|
'o' => 'tmp',
|
|
1194
|
'objectclass' => ['top', 'dcObject', 'organization']
|
|
1195
|
];
|
|
1196
|
createItem($dn, $ldapUsername, $ldapPassword, $additions, $tmp, $allParams);
|
|
1197
|
} else {
|
|
1198
|
debug("found the tmp space");
|
|
1199
|
}
|
|
1200
|
|
|
1201
|
################## Search LDAP for matching o or ou under the dc=tmp that already exist. If it doesn't exist, it will be generated
|
|
1202
|
my $filter = $ldapConfig->{$org}{'filter'};
|
|
1203
|
|
|
1204
|
debug("search filer " . $filter);
|
|
1205
|
debug("ldap server ". $ldapurl);
|
|
1206
|
debug("sesarch base " . $tmpSearchBase);
|
|
1207
|
#print "Content-type: text/html\n\n";
|
|
1208
|
my @attrs = ['o', 'ou' ];
|
|
1209
|
my $found = searchDirectory($ldapurl, $tmpSearchBase, $filter, \@attrs);
|
|
1210
|
|
|
1211
|
my @organizationInfo = split('=', $ldapConfig->{$org}{'org'}); #split 'o=NCEAS' or something like that
|
|
1212
|
my $organization = $organizationInfo[0]; # This will be 'o' or 'ou'
|
|
1213
|
my $organizationName = $organizationInfo[1]; # This will be 'NCEAS' or 'Account'
|
|
1214
|
|
|
1215
|
if(!$found) {
|
|
1216
|
debug("generate the subtree in the dc=tmp===========================");
|
|
1217
|
#need to generate the subtree o or ou
|
|
1218
|
my $additions;
|
|
1219
|
if($organization eq 'ou') {
|
|
1220
|
$additions = [
|
|
1221
|
$organization => $organizationName,
|
|
1222
|
'objectclass' => ['top', 'organizationalUnit']
|
|
1223
|
];
|
|
1224
|
|
|
1225
|
} else {
|
|
1226
|
$additions = [
|
|
1227
|
$organization => $organizationName,
|
|
1228
|
'objectclass' => ['top', 'organization']
|
|
1229
|
];
|
|
1230
|
|
|
1231
|
}
|
|
1232
|
my $dn=$ldapConfig->{$org}{'org'} . ',' . $tmpSearchBase;
|
|
1233
|
createItem($dn, $ldapUsername, $ldapPassword, $additions, $tmp, $allParams);
|
|
1234
|
}
|
|
1235
|
|
|
1236
|
################create an account under tmp subtree
|
|
1237
|
|
|
1238
|
my $dn_store_next_uid=$properties->getProperty('ldap.nextuid.storing.dn');
|
|
1239
|
my $attribute_name_store_next_uid = $properties->getProperty('ldap.nextuid.storing.attributename');
|
|
1240
|
#get the next avaliable uid number. If it fails, the program will exist.
|
|
1241
|
my $nextUidNumber = getNextUidNumber($ldapUsername, $ldapPassword);
|
|
1242
|
if(!$nextUidNumber) {
|
|
1243
|
print "Content-type: text/html\n\n";
|
|
1244
|
my $sender;
|
|
1245
|
my $contact;
|
|
1246
|
$sender = $skinProperties->getProperty("email.recipient") or $sender = $properties->getProperty('email.recipient');
|
|
1247
|
$contact = $skinProperties->getProperty("email.contact") or $contact = $properties->getProperty('email.contact');
|
|
1248
|
my $errorMessage = "The Identity Service can't get the next avaliable uid number. Please try again. If the issue persists, please contact the administrator - $contact.
|
|
1249
|
The possible reasons are: the dn - $dn_store_next_uid or its attribute - $attribute_name_store_next_uid don't exist; the value of the attribute - $attribute_name_store_next_uid
|
|
1250
|
is not a number; or lots of users were registering and you couldn't get a lock on the dn - $dn_store_next_uid.";
|
|
1251
|
fullTemplate(['register'], { stage => "register",
|
|
1252
|
allParams => $allParams,
|
|
1253
|
errorMessage => $errorMessage });
|
|
1254
|
exit(0);
|
|
1255
|
}
|
|
1256
|
my $cn = join(" ", $query->param('givenName'), $query->param('sn'));
|
|
1257
|
#generate a randomstr for matching the email.
|
|
1258
|
my $randomStr = getRandomPassword(16);
|
|
1259
|
# Create a hashed version of the password
|
|
1260
|
my $shapass = createSeededPassHash($query->param('userPassword'));
|
|
1261
|
my $additions = [
|
|
1262
|
'uid' => $query->param('uid'),
|
|
1263
|
'cn' => $cn,
|
|
1264
|
'sn' => $query->param('sn'),
|
|
1265
|
'givenName' => $query->param('givenName'),
|
|
1266
|
'mail' => $query->param('mail'),
|
|
1267
|
'userPassword' => $shapass,
|
|
1268
|
'employeeNumber' => $randomStr,
|
|
1269
|
'uidNumber' => $nextUidNumber,
|
|
1270
|
'gidNumber' => $nextUidNumber,
|
|
1271
|
'loginShell' => '/sbin/nologin',
|
|
1272
|
'homeDirectory' => '/dev/null',
|
|
1273
|
'objectclass' => ['top', 'person', 'organizationalPerson',
|
|
1274
|
'inetOrgPerson', 'posixAccount', 'shadowAccount' ],
|
|
1275
|
$organization => $organizationName
|
|
1276
|
];
|
|
1277
|
my $gecos;
|
|
1278
|
if (defined($query->param('telephoneNumber')) &&
|
|
1279
|
$query->param('telephoneNumber') &&
|
|
1280
|
! $query->param('telephoneNumber') =~ /^\s+$/) {
|
|
1281
|
$$additions[$#$additions + 1] = 'telephoneNumber';
|
|
1282
|
$$additions[$#$additions + 1] = $query->param('telephoneNumber');
|
|
1283
|
$gecos = $cn . ',,'. $query->param('telephoneNumber'). ',';
|
|
1284
|
} else {
|
|
1285
|
$gecos = $cn . ',,,';
|
|
1286
|
}
|
|
1287
|
|
|
1288
|
$$additions[$#$additions + 1] = 'gecos';
|
|
1289
|
$$additions[$#$additions + 1] = $gecos;
|
|
1290
|
|
|
1291
|
if (defined($query->param('title')) &&
|
|
1292
|
$query->param('title') &&
|
|
1293
|
! $query->param('title') =~ /^\s+$/) {
|
|
1294
|
$$additions[$#$additions + 1] = 'title';
|
|
1295
|
$$additions[$#$additions + 1] = $query->param('title');
|
|
1296
|
}
|
|
1297
|
|
|
1298
|
|
|
1299
|
#$$additions[$#$additions + 1] = 'o';
|
|
1300
|
#$$additions[$#$additions + 1] = $org;
|
|
1301
|
my $dn='uid=' . $query->param('uid') . ',' . $ldapConfig->{$org}{'org'} . ',' . $tmpSearchBase;
|
|
1302
|
createItem($dn, $ldapUsername, $ldapPassword, $additions, $tmp, $allParams);
|
|
1303
|
|
|
1304
|
|
|
1305
|
####################send the verification email to the user
|
|
1306
|
my $link = '/' . $context . '/cgi-bin/ldapweb.cgi?cfg=' . $skinName . '&' . 'stage=' . $emailVerification . '&' . 'dn=' . $dn . '&' . 'hash=' . $randomStr . '&o=' . $org . '&uid=' . $query->param('uid'); #even though we use o=something. The emailVerification will figure the real o= or ou=something.
|
|
1307
|
|
|
1308
|
my $overrideURL;
|
|
1309
|
$overrideURL = $skinProperties->getProperty("email.overrideURL");
|
|
1310
|
debug("the overrideURL is $overrideURL");
|
|
1311
|
if (defined($overrideURL) && !($overrideURL eq '')) {
|
|
1312
|
$link = $serverUrl . $overrideURL . $link;
|
|
1313
|
} else {
|
|
1314
|
$link = $serverUrl . $link;
|
|
1315
|
}
|
|
1316
|
|
|
1317
|
my $mailhost = $properties->getProperty('email.mailhost');
|
|
1318
|
my $sender;
|
|
1319
|
my $contact;
|
|
1320
|
$sender = $skinProperties->getProperty("email.sender") or $sender = $properties->getProperty('email.sender');
|
|
1321
|
$contact = $skinProperties->getProperty("email.contact") or $contact = $properties->getProperty('email.contact');
|
|
1322
|
debug("the sender is " . $sender);
|
|
1323
|
debug("the contact is :" . $contact);
|
|
1324
|
my $recipient = $query->param('mail');
|
|
1325
|
# Send the email message to them
|
|
1326
|
my $smtp = Net::SMTP->new($mailhost) or do {
|
|
1327
|
fullTemplate( ['registerFailed'], {errorMessage => "The temporary account " . $dn . " was created successfully. However, the vertification email can't be sent to you because the email server has some issues. Please contact " .
|
|
1328
|
$skinProperties->getProperty("email.recipient") . "." });
|
|
1329
|
exit(0);
|
|
1330
|
};
|
|
1331
|
$smtp->mail($sender);
|
|
1332
|
$smtp->to($recipient);
|
|
1333
|
|
|
1334
|
my $message = <<" ENDOFMESSAGE";
|
|
1335
|
To: $recipient
|
|
1336
|
From: $sender
|
|
1337
|
Subject: New Account Activation
|
|
1338
|
|
|
1339
|
Somebody (hopefully you) registered an account on $contextUrl/style/skins/account/.
|
|
1340
|
Please click the following link to activate your account.
|
|
1341
|
If the link doesn't work, please copy the link to your browser:
|
|
1342
|
|
|
1343
|
$link
|
|
1344
|
|
|
1345
|
Thanks,
|
|
1346
|
$sender
|
|
1347
|
$contact
|
|
1348
|
|
|
1349
|
ENDOFMESSAGE
|
|
1350
|
$message =~ s/^[ \t\r\f]+//gm;
|
|
1351
|
|
|
1352
|
$smtp->data($message);
|
|
1353
|
$smtp->quit;
|
|
1354
|
debug("the link is " . $link);
|
|
1355
|
fullTemplate( ['success'] );
|
|
1356
|
|
|
1357
|
}
|
|
1358
|
|
|
1359
|
#
|
|
1360
|
# Bind to LDAP and create a new item (a user or subtree) using the information provided
|
|
1361
|
# by the user
|
|
1362
|
#
|
|
1363
|
sub createItem {
|
|
1364
|
my $dn = shift;
|
|
1365
|
my $ldapUsername = shift;
|
|
1366
|
my $ldapPassword = shift;
|
|
1367
|
my $additions = shift;
|
|
1368
|
my $temp = shift; #if it is for a temporary account.
|
|
1369
|
my $allParams = shift;
|
|
1370
|
|
|
1371
|
my @failureTemplate;
|
|
1372
|
if($temp){
|
|
1373
|
@failureTemplate = ['registerFailed', 'register'];
|
|
1374
|
} else {
|
|
1375
|
@failureTemplate = ['registerFailed'];
|
|
1376
|
}
|
|
1377
|
print "Content-type: text/html\n\n";
|
|
1378
|
debug("the dn is " . $dn);
|
|
1379
|
debug("LDAP connection to $ldapurl...");
|
|
1380
|
debug("the ldap ca certificate is " . $ldapServerCACertFile);
|
|
1381
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
1382
|
my $ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1383
|
if ($ldap) {
|
|
1384
|
$ldap->start_tls( verify => 'require',
|
|
1385
|
cafile => $ldapServerCACertFile);
|
|
1386
|
debug("Attempting to bind to LDAP server with dn = $ldapUsername, pwd = $ldapPassword");
|
|
1387
|
$ldap->bind( version => 3, dn => $ldapUsername, password => $ldapPassword );
|
|
1388
|
my $result = $ldap->add ( 'dn' => $dn, 'attr' => [@$additions ]);
|
|
1389
|
if ($result->code()) {
|
|
1390
|
fullTemplate(@failureTemplate, { stage => "register",
|
|
1391
|
allParams => $allParams,
|
|
1392
|
errorMessage => $result->error });
|
|
1393
|
exist(0);
|
|
1394
|
# TODO SCW was included as separate errors, test this
|
|
1395
|
#$templateVars = setVars({ stage => "register",
|
|
1396
|
# allParams => $allParams });
|
|
1397
|
#$template->process( $templates->{'register'}, $templateVars);
|
|
1398
|
} else {
|
|
1399
|
#fullTemplate( ['success'] );
|
|
1400
|
}
|
|
1401
|
$ldap->unbind; # take down session
|
|
1402
|
|
|
1403
|
} else {
|
|
1404
|
fullTemplate(@failureTemplate, { stage => "register",
|
|
1405
|
allParams => $allParams,
|
|
1406
|
errorMessage => "The ldap server is not available now. Please try it later"});
|
|
1407
|
exit(0);
|
|
1408
|
}
|
|
1409
|
|
|
1410
|
}
|
|
1411
|
|
|
1412
|
|
|
1413
|
|
|
1414
|
|
|
1415
|
|
|
1416
|
|
|
1417
|
#
|
|
1418
|
# This subroutine will handle a email verification:
|
|
1419
|
# If the hash string matches the one store in the ldap, the account will be
|
|
1420
|
# copied from the temporary space to the permanent tree and the account in
|
|
1421
|
# the temporary space will be removed.
|
|
1422
|
sub handleEmailVerification {
|
|
1423
|
|
|
1424
|
my $cfg = $query->param('cfg');
|
|
1425
|
my $dn = $query->param('dn');
|
|
1426
|
my $hash = $query->param('hash');
|
|
1427
|
my $org = $query->param('o');
|
|
1428
|
my $uid = $query->param('uid');
|
|
1429
|
|
|
1430
|
my $ldapUsername;
|
|
1431
|
my $ldapPassword;
|
|
1432
|
#my $orgAuthBase;
|
|
1433
|
|
|
1434
|
$ldapUsername = $ldapConfig->{$org}{'user'};
|
|
1435
|
$ldapPassword = $ldapConfig->{$org}{'password'};
|
|
1436
|
#$orgAuthBase = $ldapConfig->{$org}{'base'};
|
|
1437
|
|
|
1438
|
debug("LDAP connection to $ldapurl...");
|
|
1439
|
|
|
1440
|
|
|
1441
|
print "Content-type: text/html\n\n";
|
|
1442
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
1443
|
my $ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1444
|
if ($ldap) {
|
|
1445
|
$ldap->start_tls( verify => 'require',
|
|
1446
|
cafile => $ldapServerCACertFile);
|
|
1447
|
$ldap->bind( version => 3, dn => $ldapUsername, password => $ldapPassword );
|
|
1448
|
my $mesg = $ldap->search(base => $dn, scope => 'base', filter => '(objectClass=*)'); #This dn is with the dc=tmp. So it will find out the temporary account registered in registration step.
|
|
1449
|
my $max = $mesg->count;
|
|
1450
|
debug("the count is " . $max);
|
|
1451
|
if($max < 1) {
|
|
1452
|
$ldap->unbind; # take down session
|
|
1453
|
fullTemplate( ['verificationFailed'], {errorMessage => "No record matched the dn " . $dn . " for the activation. You probably already activated the account."});
|
|
1454
|
#handleLDAPBindFailure($ldapurl);
|
|
1455
|
exit(0);
|
|
1456
|
} else {
|
|
1457
|
#check if the hash string match
|
|
1458
|
my $entry = $mesg->entry (0);
|
|
1459
|
my $hashStrFromLdap = $entry->get_value('employeeNumber');
|
|
1460
|
if( $hashStrFromLdap eq $hash) {
|
|
1461
|
#my $additions = [ ];
|
|
1462
|
#foreach my $attr ( $entry->attributes ) {
|
|
1463
|
#if($attr ne 'employeeNumber') {
|
|
1464
|
#$$additions[$#$additions + 1] = $attr;
|
|
1465
|
#$$additions[$#$additions + 1] = $entry->get_value( $attr );
|
|
1466
|
#}
|
|
1467
|
#}
|
|
1468
|
|
|
1469
|
|
|
1470
|
my $orgDn = $ldapConfig->{$org}{'dn'}; #the DN for the organization.
|
|
1471
|
$mesg = $ldap->moddn(
|
|
1472
|
dn => $dn,
|
|
1473
|
deleteoldrdn => 1,
|
|
1474
|
newrdn => "uid=" . $uid,
|
|
1475
|
newsuperior => $orgDn);
|
|
1476
|
$ldap->unbind; # take down session
|
|
1477
|
if($mesg->code()) {
|
|
1478
|
fullTemplate( ['verificationFailed'], {errorMessage => "Cannot move the account from the inactive area to the ative area since " . $mesg->error()});
|
|
1479
|
exit(0);
|
|
1480
|
} else {
|
|
1481
|
fullTemplate( ['verificationSuccess'] );
|
|
1482
|
}
|
|
1483
|
#createAccount2($dn, $ldapUsername, $ldapPassword, $additions, $tmp, $allParams);
|
|
1484
|
} else {
|
|
1485
|
$ldap->unbind; # take down session
|
|
1486
|
fullTemplate( ['verificationFailed'], {errorMessage => "The hash string " . $hash . " from your link doesn't match our record."});
|
|
1487
|
exit(0);
|
|
1488
|
}
|
|
1489
|
|
|
1490
|
}
|
|
1491
|
} else {
|
|
1492
|
handleLDAPBindFailure($ldapurl);
|
|
1493
|
exit(0);
|
|
1494
|
}
|
|
1495
|
|
|
1496
|
}
|
|
1497
|
|
|
1498
|
sub handleResponseMessage {
|
|
1499
|
|
|
1500
|
print "Content-type: text/html\n\n";
|
|
1501
|
my $errorMessage = "You provided invalid input to the script. " .
|
|
1502
|
"Try again please.";
|
|
1503
|
fullTemplate( [], { stage => $templates->{'stage'},
|
|
1504
|
errorMessage => $errorMessage });
|
|
1505
|
exit();
|
|
1506
|
}
|
|
1507
|
|
|
1508
|
#
|
|
1509
|
# perform a simple search against the LDAP database using
|
|
1510
|
# a small subset of attributes of each dn and return it
|
|
1511
|
# as a table to the calling browser.
|
|
1512
|
#
|
|
1513
|
sub handleSimpleSearch {
|
|
1514
|
|
|
1515
|
my $o = $query->param('o');
|
|
1516
|
|
|
1517
|
my $ldapurl = $ldapConfig->{$o}{'url'};
|
|
1518
|
my $searchBase = $ldapConfig->{$o}{'base'};
|
|
1519
|
|
|
1520
|
print "Content-type: text/html\n\n";
|
|
1521
|
|
|
1522
|
my $allParams = {
|
|
1523
|
'cn' => $query->param('cn'),
|
|
1524
|
'sn' => $query->param('sn'),
|
|
1525
|
'gn' => $query->param('gn'),
|
|
1526
|
'o' => $query->param('o'),
|
|
1527
|
'facsimiletelephonenumber'
|
|
1528
|
=> $query->param('facsimiletelephonenumber'),
|
|
1529
|
'mail' => $query->param('cmail'),
|
|
1530
|
'telephonenumber' => $query->param('telephonenumber'),
|
|
1531
|
'title' => $query->param('title'),
|
|
1532
|
'uid' => $query->param('uid'),
|
|
1533
|
'ou' => $query->param('ou'),
|
|
1534
|
};
|
|
1535
|
|
|
1536
|
# Search LDAP for matching entries that already exist
|
|
1537
|
my $filter = "(" .
|
|
1538
|
$query->param('searchField') . "=" .
|
|
1539
|
"*" .
|
|
1540
|
$query->param('searchValue') .
|
|
1541
|
"*" .
|
|
1542
|
")";
|
|
1543
|
|
|
1544
|
my @attrs = [ 'sn',
|
|
1545
|
'gn',
|
|
1546
|
'cn',
|
|
1547
|
'o',
|
|
1548
|
'facsimiletelephonenumber',
|
|
1549
|
'mail',
|
|
1550
|
'telephoneNumber',
|
|
1551
|
'title',
|
|
1552
|
'uid',
|
|
1553
|
'labeledURI',
|
|
1554
|
'ou' ];
|
|
1555
|
|
|
1556
|
my $found = searchDirectory($ldapurl, $searchBase, $filter, \@attrs);
|
|
1557
|
|
|
1558
|
# Send back the search results
|
|
1559
|
if ($found) {
|
|
1560
|
fullTemplate( ('searchResults'), { stage => "searchresults",
|
|
1561
|
allParams => $allParams,
|
|
1562
|
foundAccounts => $found });
|
|
1563
|
} else {
|
|
1564
|
$found = "No entries matched your criteria. Please try again\n";
|
|
1565
|
|
|
1566
|
fullTemplate( ('searchResults'), { stage => "searchresults",
|
|
1567
|
allParams => $allParams,
|
|
1568
|
foundAccounts => $found });
|
|
1569
|
}
|
|
1570
|
|
|
1571
|
exit();
|
|
1572
|
}
|
|
1573
|
|
|
1574
|
#
|
|
1575
|
# search the LDAP directory to see if a similar account already exists
|
|
1576
|
#
|
|
1577
|
sub searchDirectory {
|
|
1578
|
my $ldapurl = shift;
|
|
1579
|
my $base = shift;
|
|
1580
|
my $filter = shift;
|
|
1581
|
my $attref = shift;
|
|
1582
|
|
|
1583
|
my $mesg;
|
|
1584
|
my $foundAccounts = 0;
|
|
1585
|
|
|
1586
|
#if ldap server is down, a html file containing warning message will be returned
|
|
1587
|
my $ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1588
|
|
|
1589
|
if ($ldap) {
|
|
1590
|
$ldap->start_tls( verify => 'require',
|
|
1591
|
cafile => $ldapServerCACertFile);
|
|
1592
|
$ldap->bind( version => 3, anonymous => 1);
|
|
1593
|
my $mesg = $ldap->search (
|
|
1594
|
base => $base,
|
|
1595
|
filter => $filter,
|
|
1596
|
attrs => @$attref,
|
|
1597
|
);
|
|
1598
|
|
|
1599
|
if ($mesg->count() > 0) {
|
|
1600
|
$foundAccounts = "";
|
|
1601
|
my $entry;
|
|
1602
|
foreach $entry ($mesg->sorted(['sn'])) {
|
|
1603
|
$foundAccounts .= "<tr>\n<td class=\"main\">\n";
|
|
1604
|
$foundAccounts .= "<a href=\"" unless
|
|
1605
|
(!$entry->get_value('labeledURI'));
|
|
1606
|
$foundAccounts .= $entry->get_value('labeledURI') unless
|
|
1607
|
(!$entry->get_value('labeledURI'));
|
|
1608
|
$foundAccounts .= "\">\n" unless
|
|
1609
|
(!$entry->get_value('labeledURI'));
|
|
1610
|
$foundAccounts .= $entry->get_value('givenName');
|
|
1611
|
$foundAccounts .= "</a>\n" unless
|
|
1612
|
(!$entry->get_value('labeledURI'));
|
|
1613
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
|
1614
|
$foundAccounts .= "<a href=\"" unless
|
|
1615
|
(!$entry->get_value('labeledURI'));
|
|
1616
|
$foundAccounts .= $entry->get_value('labeledURI') unless
|
|
1617
|
(!$entry->get_value('labeledURI'));
|
|
1618
|
$foundAccounts .= "\">\n" unless
|
|
1619
|
(!$entry->get_value('labeledURI'));
|
|
1620
|
$foundAccounts .= $entry->get_value('sn');
|
|
1621
|
$foundAccounts .= "</a>\n";
|
|
1622
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
|
1623
|
$foundAccounts .= $entry->get_value('mail');
|
|
1624
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
|
1625
|
$foundAccounts .= $entry->get_value('telephonenumber');
|
|
1626
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
|
1627
|
$foundAccounts .= $entry->get_value('title');
|
|
1628
|
$foundAccounts .= "\n</td>\n<td class=\"main\">\n";
|
|
1629
|
$foundAccounts .= $entry->get_value('ou');
|
|
1630
|
$foundAccounts .= "\n</td>\n";
|
|
1631
|
$foundAccounts .= "</tr>\n";
|
|
1632
|
}
|
|
1633
|
}
|
|
1634
|
$ldap->unbind; # take down session
|
|
1635
|
}
|
|
1636
|
return $foundAccounts;
|
|
1637
|
}
|
|
1638
|
|
|
1639
|
sub debug {
|
|
1640
|
my $msg = shift;
|
|
1641
|
|
|
1642
|
if ($debug) {
|
|
1643
|
print STDERR "LDAPweb: $msg\n";
|
|
1644
|
}
|
|
1645
|
}
|
|
1646
|
|
|
1647
|
sub handleLDAPBindFailure {
|
|
1648
|
my $ldapAttemptUrl = shift;
|
|
1649
|
my $primaryLdap = $properties->getProperty('auth.url');
|
|
1650
|
|
|
1651
|
if ($ldapAttemptUrl eq $primaryLdap) {
|
|
1652
|
handleGeneralServerFailure("The main LDAP server $ldapurl is down!");
|
|
1653
|
} else {
|
|
1654
|
debug("attempted to bind to nonresponsive LDAP server $ldapAttemptUrl, skipped.");
|
|
1655
|
}
|
|
1656
|
}
|
|
1657
|
|
|
1658
|
sub handleGeneralServerFailure {
|
|
1659
|
my $errorMessage = shift;
|
|
1660
|
fullTemplate( ['mainServerFailure'], { errorMessage => $errorMessage });
|
|
1661
|
exit(0);
|
|
1662
|
}
|
|
1663
|
|
|
1664
|
sub setVars {
|
|
1665
|
my $paramVars = shift;
|
|
1666
|
# initialize default parameters
|
|
1667
|
my $templateVars = { cfg => $cfg,
|
|
1668
|
styleSkinsPath => $contextUrl . "/style/skins",
|
|
1669
|
styleCommonPath => $contextUrl . "/style/common",
|
|
1670
|
contextUrl => $contextUrl,
|
|
1671
|
cgiPrefix => $cgiPrefix,
|
|
1672
|
orgList => \@validDisplayOrgList,
|
|
1673
|
config => $config,
|
|
1674
|
};
|
|
1675
|
|
|
1676
|
# append customized params
|
|
1677
|
while (my ($k, $v) = each (%$paramVars)) {
|
|
1678
|
$templateVars->{$k} = $v;
|
|
1679
|
}
|
|
1680
|
|
|
1681
|
return $templateVars;
|
|
1682
|
}
|
|
1683
|
|
|
1684
|
#Method to get the next avaliable uid number. We use the mechanism - http://www.rexconsulting.net/ldap-protocol-uidNumber.html
|
|
1685
|
sub getNextUidNumber {
|
|
1686
|
|
|
1687
|
my $maxAttempt = $properties->getProperty('ldap.nextuid.maxattempt');
|
|
1688
|
|
|
1689
|
my $ldapUsername = shift;
|
|
1690
|
my $ldapPassword = shift;
|
|
1691
|
|
|
1692
|
my $realUidNumber;
|
|
1693
|
my $uidNumber;
|
|
1694
|
my $entry;
|
|
1695
|
my $mesg;
|
|
1696
|
my $ldap;
|
|
1697
|
|
|
1698
|
debug("ldap server: $ldapurl");
|
|
1699
|
|
|
1700
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
1701
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1702
|
|
|
1703
|
if ($ldap) {
|
|
1704
|
my $existingHighUid=getExistingHighestUidNum($ldapUsername, $ldapPassword);
|
|
1705
|
$ldap->start_tls( verify => 'require',
|
|
1706
|
cafile => $ldapServerCACertFile);
|
|
1707
|
my $bindresult = $ldap->bind( version => 3, dn => $ldapUsername, password => $ldapPassword);
|
|
1708
|
#read the uid value stored in uidObject class
|
|
1709
|
for(my $index=0; $index<$maxAttempt; $index++) {
|
|
1710
|
$mesg = $ldap->search(base => $dn_store_next_uid, filter => '(objectClass=*)');
|
|
1711
|
if ($mesg->count() > 0) {
|
|
1712
|
debug("Find the cn - $dn_store_next_uid");
|
|
1713
|
$entry = $mesg->pop_entry;
|
|
1714
|
$uidNumber = $entry->get_value($attribute_name_store_next_uid);
|
|
1715
|
if($uidNumber) {
|
|
1716
|
if (looks_like_number($uidNumber)) {
|
|
1717
|
debug("uid number is $uidNumber");
|
|
1718
|
#remove the uid attribute with the read value
|
|
1719
|
my $delMesg = $ldap->modify($dn_store_next_uid, delete => { $attribute_name_store_next_uid => $uidNumber});
|
|
1720
|
if($delMesg->is_error()) {
|
|
1721
|
my $error=$delMesg->error();
|
|
1722
|
my $errorName = $delMesg->error_name();
|
|
1723
|
debug("can't remove the attribute - $error");
|
|
1724
|
debug("can't remove the attribute and the error name - $errorName");
|
|
1725
|
#can't remove the attribute with the specified value - that means somebody modify the value in another route, so try it again
|
|
1726
|
} else {
|
|
1727
|
debug("Remove the attribute successfully and write a new increased value back");
|
|
1728
|
if($existingHighUid) {
|
|
1729
|
debug("exiting high uid exists =======================================");
|
|
1730
|
if($uidNumber <= $existingHighUid ) {
|
|
1731
|
debug("The stored uidNumber $uidNumber is less than or equals the used uidNumber $existingHighUid, so we will use the new number which is $existingHighUid+1");
|
|
1732
|
$uidNumber = $existingHighUid +1;
|
|
1733
|
}
|
|
1734
|
}
|
|
1735
|
my $newValue = $uidNumber +1;
|
|
1736
|
$delMesg = $ldap->modify($dn_store_next_uid, add => {$attribute_name_store_next_uid => $newValue});
|
|
1737
|
$realUidNumber = $uidNumber;
|
|
1738
|
last;
|
|
1739
|
}
|
|
1740
|
}
|
|
1741
|
|
|
1742
|
} else {
|
|
1743
|
debug("can't find the attribute - $attribute_name_store_next_uid in the $dn_store_next_uid and we will try again");
|
|
1744
|
}
|
|
1745
|
}
|
|
1746
|
}
|
|
1747
|
$ldap->unbind; # take down session
|
|
1748
|
}
|
|
1749
|
return $realUidNumber;
|
|
1750
|
}
|
|
1751
|
|
|
1752
|
#Method to get the existing high uidNumber in the account tree.
|
|
1753
|
sub getExistingHighestUidNum {
|
|
1754
|
my $ldapUsername = shift;
|
|
1755
|
my $ldapPassword = shift;
|
|
1756
|
|
|
1757
|
my $high;
|
|
1758
|
my $ldap;
|
|
1759
|
my $storedUidNumber;
|
|
1760
|
|
|
1761
|
|
|
1762
|
#if main ldap server is down, a html file containing warning message will be returned
|
|
1763
|
$ldap = Net::LDAP->new($ldapurl, timeout => $timeout) or handleLDAPBindFailure($ldapurl);
|
|
1764
|
if ($ldap) {
|
|
1765
|
$ldap->start_tls( verify => 'require',
|
|
1766
|
cafile => $ldapServerCACertFile);
|
|
1767
|
my $bindresult = $ldap->bind( version => 3, dn => $ldapUsername, password => $ldapPassword);
|
|
1768
|
my $mesg = $ldap->search(base => $dn_store_next_uid, filter => '(objectClass=*)');
|
|
1769
|
if ($mesg->count() > 0) {
|
|
1770
|
debug("Find the cn - $dn_store_next_uid");
|
|
1771
|
my $entry = $mesg->pop_entry;
|
|
1772
|
$storedUidNumber = $entry->get_value($attribute_name_store_next_uid);
|
|
1773
|
}
|
|
1774
|
my $authBase = $properties->getProperty("auth.base");
|
|
1775
|
my $uids = $ldap->search(
|
|
1776
|
base => $authBase,
|
|
1777
|
scope => "sub",
|
|
1778
|
filter => "uidNumber=*",
|
|
1779
|
attrs => [ 'uidNumber' ],
|
|
1780
|
);
|
|
1781
|
return unless $uids->count;
|
|
1782
|
my @uids;
|
|
1783
|
if ($uids->count > 0) {
|
|
1784
|
foreach my $uid ($uids->all_entries) {
|
|
1785
|
if($storedUidNumber) {
|
|
1786
|
if( $uid->get_value('uidNumber') >= $storedUidNumber) {
|
|
1787
|
push @uids, $uid->get_value('uidNumber');
|
|
1788
|
}
|
|
1789
|
} else {
|
|
1790
|
push @uids, $uid->get_value('uidNumber');
|
|
1791
|
}
|
|
1792
|
}
|
|
1793
|
}
|
|
1794
|
|
|
1795
|
if(@uids) {
|
|
1796
|
@uids = sort { $b <=> $a } @uids;
|
|
1797
|
$high = $uids[0];
|
|
1798
|
}
|
|
1799
|
debug("the highest exiting uidnumber is $high");
|
|
1800
|
$ldap->unbind; # take down session
|
|
1801
|
}
|
|
1802
|
return $high;
|
|
1803
|
|
|
1804
|
}
|
|
1805
|
|
|
1806
|
|