commit 78863416b2047257c406a105546cd3bde79487ab
Author: Phil Davis <phil.davis@inf.org>
Date:   Thu Dec 17 09:32:57 2015 +0545

    Code style System Certificates

diff --git a/src/usr/local/www/system_camanager.php b/src/usr/local/www/system_camanager.php
index 1cb7afb08a..b9e197d5f6 100644
--- a/src/usr/local/www/system_camanager.php
+++ b/src/usr/local/www/system_camanager.php
@@ -317,8 +317,7 @@ if ($_POST) {
 						array_push($input_errors, "openssl library returns: " . $ssl_err);
 					}
 				}
-			}
-			else if ($pconfig['method'] == "intermediate") {
+			} else if ($pconfig['method'] == "intermediate") {
 				$dn = array(
 					'countryName' => $pconfig['dn_country'],
 					'stateOrProvinceName' => $pconfig['dn_state'],
@@ -353,17 +352,19 @@ if ($_POST) {
 
 include("head.inc");
 
-if ($input_errors)
+if ($input_errors) {
 	print_input_errors($input_errors);
+}
 
-if ($savemsg)
+if ($savemsg) {
 	print_info_box($savemsg, 'success');
+}
 
 // Load valid country codes
 $dn_cc = array();
-if (file_exists("/etc/ca_countries")){
+if (file_exists("/etc/ca_countries")) {
 	$dn_cc_file=file("/etc/ca_countries");
-	foreach($dn_cc_file as $line) {
+	foreach ($dn_cc_file as $line) {
 		if (preg_match('/^(\S*)\s(.*)$/', $line, $matches)) {
 			$dn_cc[$matches[1]] = $matches[1];
 		}
@@ -376,8 +377,7 @@ $tab_array[] = array(gettext("Certificates"), false, "system_certmanager.php");
 $tab_array[] = array(gettext("Certificate Revocation"), false, "system_crlmanager.php");
 display_top_tabs($tab_array);
 
-if (!($act == "new" || $act == "edit" || $act == gettext("Save") || $input_errors))
-{
+if (!($act == "new" || $act == "edit" || $act == gettext("Save") || $input_errors)) {
 ?>
 <div class="table-responsive">
 <table class="table table-striped table-hover">
@@ -398,28 +398,34 @@ foreach ($a_ca as $i => $ca):
 	$subj = cert_get_subject($ca['crt']);
 	$issuer = cert_get_issuer($ca['crt']);
 	list($startdate, $enddate) = cert_get_dates($ca['crt']);
-	if ($subj == $issuer)
+	if ($subj == $issuer) {
 		$issuer_name = gettext("self-signed");
-	else
+	} else {
 		$issuer_name = gettext("external");
+	}
 	$subj = htmlspecialchars($subj);
 	$issuer = htmlspecialchars($issuer);
 	$certcount = 0;
 
 	$issuer_ca = lookup_ca($ca['caref']);
-	if ($issuer_ca)
+	if ($issuer_ca) {
 		$issuer_name = $issuer_ca['descr'];
+	}
 
 	// TODO : Need gray certificate icon
 	$internal = (!!$ca['prv']);
 
-	foreach ($a_cert as $cert)
-		if ($cert['caref'] == $ca['refid'])
+	foreach ($a_cert as $cert) {
+		if ($cert['caref'] == $ca['refid']) {
 			$certcount++;
+		}
+	}
 
-	foreach ($a_ca as $cert)
-		if ($cert['caref'] == $ca['refid'])
+	foreach ($a_ca as $cert) {
+		if ($cert['caref'] == $ca['refid']) {
 			$certcount++;
+		}
+	}
 ?>
 		<tr>
 			<td><?=$name?></td>
@@ -459,8 +465,7 @@ foreach ($a_ca as $i => $ca):
 
 $form = new Form;
 //$form->setAction('system_camanager.php?act=edit');
-if (isset($id) && $a_ca[$id])
-{
+if (isset($id) && $a_ca[$id]) {
 	$form->addGlobal(new Form_Input(
 		'id',
 		null,
@@ -469,8 +474,7 @@ if (isset($id) && $a_ca[$id])
 	));
 }
 
-if ($act == "edit")
-{
+if ($act == "edit") {
 	$form->addGlobal(new Form_Input(
 		'refid',
 		null,
@@ -488,8 +492,7 @@ $section->addInput(new Form_Input(
 	$pconfig['descr']
 ));
 
-if (!isset($id) || $act == "edit")
-{
+if (!isset($id) || $act == "edit") {
 	$section->addInput(new Form_Select(
 		'method',
 		'Method',
@@ -531,10 +534,10 @@ $section = new Form_Section('Internal Certificate Authority');
 $section->addClass('toggle-internal', 'toggle-intermediate', 'collapse');
 
 $allCas = array();
-foreach ($a_ca as $ca)
-{
-	if (!$ca['prv'])
+foreach ($a_ca as $ca) {
+	if (!$ca['prv']) {
 			continue;
+	}
 
 	$allCas[ $ca['refid'] ] = $ca['descr'];
 }
diff --git a/src/usr/local/www/system_certmanager.php b/src/usr/local/www/system_certmanager.php
index 66e685f260..69a0b9c21b 100644
--- a/src/usr/local/www/system_certmanager.php
+++ b/src/usr/local/www/system_certmanager.php
@@ -248,7 +248,7 @@ if ($act == "csr") {
 
 if ($_POST) {
 	// This is just the blank altername name that is added for display purposes. We don't want to validate/save it
-	if($_POST['altname_value0'] == "") {
+	if ($_POST['altname_value0'] == "") {
 		unset($_POST['altname_type0']);
 		unset($_POST['altname_value0']);
 	}
@@ -317,8 +317,7 @@ if ($_POST) {
 				if (!substr_compare('altname_type', $key, 0, 12)) {
 					$entry = substr($key, 12);
 					$field = 'type';
-				}
-				elseif (!substr_compare('altname_value', $key, 0, 13)) {
+				} elseif (!substr_compare('altname_value', $key, 0, 13)) {
 					$entry = substr($key, 13);
 					$field = 'value';
 				}
@@ -507,8 +506,8 @@ if ($_POST) {
 		/* input validation */
 		$reqdfields = explode(" ", "descr cert");
 		$reqdfieldsn = array(
-		gettext("Descriptive name"),
-		gettext("Final Certificate data"));
+			gettext("Descriptive name"),
+			gettext("Final Certificate data"));
 
 		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
 
@@ -562,11 +561,13 @@ if ($_POST) {
 
 include("head.inc");
 
-if ($input_errors)
+if ($input_errors) {
 	print_input_errors($input_errors);
+}
 
-if ($savemsg)
+if ($savemsg) {
 	print_info_box($savemsg, 'success');
+}
 
 $tab_array = array();
 $tab_array[] = array(gettext("CAs"), false, "system_camanager.php");
@@ -576,9 +577,9 @@ display_top_tabs($tab_array);
 
 // Load valid country codes
 $dn_cc = array();
-if (file_exists("/etc/ca_countries")){
+if (file_exists("/etc/ca_countries")) {
 	$dn_cc_file=file("/etc/ca_countries");
-	foreach($dn_cc_file as $line) {
+	foreach ($dn_cc_file as $line) {
 		if (preg_match('/^(\S*)\s(.*)$/', $line, $matches)) {
 			$dn_cc[$matches[1]] = $matches[1];
 		}
@@ -588,14 +589,12 @@ if (file_exists("/etc/ca_countries")){
 if ($act == "new" || (($_POST['save'] == gettext("Save")) && $input_errors)) {
 $form = new Form;
 
-if ($act == "csr" || (($_POST['save'] == gettext("Update")) && $input_errors))
-{
+if ($act == "csr" || (($_POST['save'] == gettext("Update")) && $input_errors)) {
 	$form->setAction('system_certmanager.php?act=csr');
 
 	$section = new Form_Section('Complete Signing Request');
 
-	if (isset($id) && $a_cert[$id])
-	{
+	if (isset($id) && $a_cert[$id]) {
 		$form->addGlobal(new Form_Input(
 			'id',
 			null,
@@ -621,7 +620,7 @@ if ($act == "csr" || (($_POST['save'] == gettext("Update")) && $input_errors))
 	$section->addInput(new Form_Textarea(
 		'cert',
 		'Final certificate data',
-		$pconfig["cert"]
+		$pconfig['cert']
 	))->setHelp('Paste the certificate received from your certificate authority here.');
 
 	$form->add($section);
@@ -633,8 +632,7 @@ if ($act == "csr" || (($_POST['save'] == gettext("Update")) && $input_errors))
 
 $form->setAction('system_certmanager.php?act=edit');
 
-if (isset($userid) && $a_user)
-{
+if (isset($userid) && $a_user) {
 	$form->addGlobal(new Form_Input(
 		'userid',
 		null,
@@ -643,8 +641,7 @@ if (isset($userid) && $a_user)
 	));
 }
 
-if (isset($id) && $a_cert[$id])
-{
+if (isset($id) && $a_cert[$id]) {
 	$form->addGlobal(new Form_Input(
 		'id',
 		null,
@@ -655,8 +652,7 @@ if (isset($id) && $a_cert[$id])
 
 $section = new Form_Section('Add a new certificate');
 
-if (!isset($id))
-{
+if (!isset($id)) {
 	$section->addInput(new Form_Select(
 		'method',
 		'Method',
@@ -692,22 +688,19 @@ $form->add($section);
 $section = new Form_Section('Internal Certificate');
 $section->addClass('toggle-internal collapse');
 
-if (!$internal_ca_count)
-{
+if (!$internal_ca_count) {
 	$section->addInput(new Form_StaticText(
 		'Certificate authority',
 		gettext('No internal Certificate Authorities have been defined. You must ').
 		'<a href="system_camanager.php?act=new&amp;method=internal"> '. gettext(" create") .'</a>'.
 		gettext(' an internal CA before creating an internal certificate.')
 	));
-}
-else
-{
+} else {
 	$allCas = array();
-	foreach ($a_ca as $ca)
-	{
-		if (!$ca['prv'])
-				continue;
+	foreach ($a_ca as $ca) {
+		if (!$ca['prv']) {
+			continue;
+		}
 
 		$allCas[ $ca['refid'] ] = $ca['descr'];
 	}
@@ -797,8 +790,7 @@ $section->addInput(new Form_Input(
 	['placeholder' => 'e.g. www.example.com']
 ));
 
-if (empty($pconfig['altnames']['item']))
-{
+if (empty($pconfig['altnames']['item'])) {
 	$pconfig['altnames']['item'] = array(
 		array('type' => null, 'value' => null)
 	);
@@ -920,19 +912,23 @@ $section->addClass('toggle-existing collapse');
 $existCerts = array();
 
 foreach ($config['cert'] as $cert)	{
-	if(is_array($config['system']['user'][$userid]['cert'])) { // Could be MIA!
-		if (isset($userid) && in_array($cert['refid'], $config['system']['user'][$userid]['cert']))
+	if (is_array($config['system']['user'][$userid]['cert'])) { // Could be MIA!
+		if (isset($userid) && in_array($cert['refid'], $config['system']['user'][$userid]['cert'])) {
 			continue;
+		}
 	}
 
 	$ca = lookup_ca($cert['caref']);
-	if ($ca)
+	if ($ca) {
 		$cert['descr'] .= " (CA: {$ca['descr']})";
+	}
 
-	if (cert_in_use($cert['refid']))
+	if (cert_in_use($cert['refid'])) {
 		$cert['descr'] .= " <i>In Use</i>";
-	if (is_cert_revoked($cert))
+	}
+	if (is_cert_revoked($cert)) {
 		$cert['descr'] .= " <b>Revoked</b>";
+	}
 
 	$existCerts[ $cert['refid'] ] = $cert['descr'];
 }
@@ -1011,7 +1007,7 @@ print $form;
 	</thead>
 	<tbody>
 <?php
-foreach($a_cert as $i => $cert):
+foreach ($a_cert as $i => $cert):
 	$name = htmlspecialchars($cert['descr']);
 
 	if ($cert['crt']) {
@@ -1020,10 +1016,11 @@ foreach($a_cert as $i => $cert):
 		$purpose = cert_get_purpose($cert['crt']);
 		list($startdate, $enddate) = cert_get_dates($cert['crt']);
 
-		if ($subj==$issuer)
+		if ($subj == $issuer) {
 			$caname = '<i>'. gettext("self-signed") .'</i>';
-		else
+		} else {
 			$caname = '<i>'. gettext("external").'</i>';
+		}
 
 		$subj = htmlspecialchars($subj);
 	}
@@ -1034,8 +1031,9 @@ foreach($a_cert as $i => $cert):
 	}
 
 	$ca = lookup_ca($cert['caref']);
-	if ($ca)
+	if ($ca) {
 		$caname = $ca['descr'];
+	}
 ?>
 		<tr>
 			<td>
@@ -1050,7 +1048,7 @@ foreach($a_cert as $i => $cert):
 			<td><?=$caname?></td>
 			<td>
 				<?=$subj?>
-				<?php if (! $cert['csr']): ?>
+				<?php if (!$cert['csr']): ?>
 				<br />
 				<small>
 					<?=gettext("Valid From")?>: <b><?=$startdate ?></b><br /><?=gettext("Valid Until")?>: <b><?=$enddate ?></b>
@@ -1115,7 +1113,7 @@ foreach($a_cert as $i => $cert):
 ?>
 <script type="text/javascript">
 //<![CDATA[
-events.push(function(){
+events.push(function() {
 
 <?php if ($internal_ca_count): ?>
 	function internalca_change() {
diff --git a/src/usr/local/www/system_crlmanager.php b/src/usr/local/www/system_crlmanager.php
index 46ffc95aa5..437a3a9ebd 100644
--- a/src/usr/local/www/system_crlmanager.php
+++ b/src/usr/local/www/system_crlmanager.php
@@ -324,9 +324,10 @@ function build_method_list() {
 
 	$list = array();
 
-	foreach($crl_methods as $method => $desc) {
-		if (($_GET['importonly'] == "yes") && ($method != "existing"))
+	foreach ($crl_methods as $method => $desc) {
+		if (($_GET['importonly'] == "yes") && ($method != "existing")) {
 			continue;
+		}
 
 		$list[$method] = $desc;
 	}
@@ -339,8 +340,9 @@ function build_ca_list() {
 
 	$list = array();
 
-	foreach($a_ca as $ca)
+	foreach ($a_ca as $ca) {
 		$list[$ca['refid']] = $ca['descr'];
+	}
 
 	return($list);
 }
@@ -350,17 +352,20 @@ function build_cacert_list() {
 
 	$list = array();
 
-	foreach($ca_certs as $cert)
+	foreach($ca_certs as $cert) {
 		$list[$cert['refid']] = $cert['descr'];
+	}
 
 	return($list);
 }
 
-if ($input_errors)
+if ($input_errors) {
 	print_input_errors($input_errors);
+}
 
-if ($savemsg)
+if ($savemsg) {
 	print_info_box($savemsg, 'sucess');
+}
 
 $tab_array = array();
 $tab_array[] = array(gettext("CAs"), false, "system_camanager.php");
@@ -489,9 +494,9 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 		<div class="panel-heading"><h2 class="panel-title"><?=gettext("Currently Revoked Certificates for CRL") . ': ' . $crl['descr']?></h2></div>
 		<div class="panel-body table-responsive">
 <?php
-	if (!is_array($crl['cert']) || (count($crl['cert']) == 0))
+	if (!is_array($crl['cert']) || (count($crl['cert']) == 0)) {
 		print_info_box(gettext("No Certificates Found for this CRL."), 'danger');
-	else {
+	} else {
 ?>
 			<table class="table table-striped table-hover table-condensed">
 				<thead>
@@ -504,7 +509,7 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 				</thead>
 				<tbody>
 <?php
-		foreach($crl['cert'] as $i => $cert):
+		foreach ($crl['cert'] as $i => $cert):
 			$name = htmlspecialchars($cert['descr']);
 ?>
 					<tr>
@@ -534,9 +539,11 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 <?php
 
 	$ca_certs = array();
-	foreach($a_cert as $cert)
-		if ($cert['caref'] == $crl['caref'])
+	foreach ($a_cert as $cert) {
+		if ($cert['caref'] == $crl['caref']) {
 			$ca_certs[] = $cert;
+		}
+	}
 
 	if (count($ca_certs) == 0)
 		print_info_box(gettext("No Certificates Found for this CA."), 'danger');
@@ -609,17 +616,19 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 <?php
 	// Map CRLs to CAs in one pass
 	$ca_crl_map = array();
-	foreach($a_crl as $crl)
+	foreach ($a_crl as $crl) {
 		$ca_crl_map[$crl['caref']][] = $crl['refid'];
+	}
 
 	$i = 0;
-	foreach($a_ca as $ca):
+	foreach ($a_ca as $ca):
 		$name = htmlspecialchars($ca['descr']);
 
-		if($ca['prv']) {
+		if ($ca['prv']) {
 			$cainternal = "YES";
-		} else
+		} else {
 			$cainternal = "NO";
+		}
 ?>
 					<tr>
 						<td colspan="4">
@@ -627,22 +636,25 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 						</td>
 						<td>
 <?php
-		if ($cainternal == "YES"): ?>
+		if ($cainternal == "YES"):
+?>
 							<a href="system_crlmanager.php?act=new&amp;caref=<?=$ca['refid']; ?>" class="btn btn-xs btn-success">
 								<?=gettext("Add or Import CRL")?>
 							</a>
 <?php
-		else: ?>
+		else:
+?>
 							<a href="system_crlmanager.php?act=new&amp;caref=<?=$ca['refid']; ?>&amp;importonly=yes" class="btn btn-xs btn-success">
 								<?=gettext("Add or Import CRL")?>
 							</a>
 <?php
-		endif; ?>
+		endif;
+?>
 						</td>
 					</tr>
 <?php
 		if (is_array($ca_crl_map[$ca['refid']])):
-			foreach($ca_crl_map[$ca['refid']] as $crl):
+			foreach ($ca_crl_map[$ca['refid']] as $crl):
 				$tmpcrl = lookup_crl($crl);
 				$internal = is_crl_internal($tmpcrl);
 				$inuse = crl_in_use($tmpcrl['refid']);
@@ -662,17 +674,20 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 								<?=gettext("Edit CRL")?>
 							</a>
 <?php
-				else: ?>
+				else:
+?>
 							<a href="system_crlmanager.php?act=editimported&amp;id=<?=$tmpcrl['refid']?>" class="btn btn-xs btn-info">
 								<?=gettext("Edit CRL")?>
 							</a>
 <?php			endif;
-				if (!$inuse): ?>
+				if (!$inuse):
+?>
 							<a href="system_crlmanager.php?act=del&amp;id=<?=$tmpcrl['refid']?>" class="btn btn-xs btn-danger">
 								<?=gettext("Delete CRL")?>
 							</a>
 <?php
-				endif; ?>
+				endif;
+?>
 						</td>
 					</tr>
 <?php
@@ -694,14 +709,15 @@ if ($act == "new" || $act == gettext("Save") || $input_errors) {
 
 <script>
 //<![CDATA[
-events.push(function(){
+events.push(function() {
 
 	// Hides all elements of the specified class. This will usually be a section or group
 	function hideClass(s_class, hide) {
-		if(hide)
+		if (hide) {
 			$('.' + s_class).hide();
-		else
+		} else {
 			$('.' + s_class).show();
+		}
 	}
 
 	// When the 'method" selector is changed, we show/hide certain sections
