1 files changed, 83 insertions, 0 deletions
diff --git a/application/controllers/ChainController.php b/application/controllers/ChainController.php
new file mode 100644
index 0000000..870fa81
--- /dev/null
+++ b/application/controllers/ChainController.php
@@ -0,0 +1,83 @@
+<?php
+// Icinga Web 2 X.509 Module | (c) 2018 Icinga GmbH | GPLv2
+
+namespace Icinga\Module\X509\Controllers;
+
+use Icinga\Exception\ConfigurationError;
+use Icinga\Module\X509\ChainDetails;
+use Icinga\Module\X509\Controller;
+use ipl\Html\Attribute;
+use ipl\Html\Html;
+use ipl\Html\HtmlDocument;
+use ipl\Sql;
+
+class ChainController extends Controller
+{
+    public function indexAction()
+    {
+        $id = $this->params->getRequired('id');
+
+        try {
+            $conn = $this->getDb();
+        } catch (ConfigurationError $_) {
+            $this->render('missing-resource', null, true);
+            return;
+        }
+
+        $chainSelect = (new Sql\Select())
+            ->from('x509_certificate_chain ch')
+            ->columns('*')
+            ->join('x509_target t', 't.id = ch.target_id')
+            ->where(['ch.id = ?' => $id]);
+
+        $chain = $conn->select($chainSelect)->fetch();
+
+        if ($chain === false) {
+            $this->httpNotFound($this->translate('Certificate not found.'));
+        }
+
+        $this->setTitle($this->translate('X.509 Certificate Chain'));
+
+        $ip = $chain['ip'];
+        $ipv4 = ltrim($ip, "\0");
+        if (strlen($ipv4) === 4) {
+            $ip = $ipv4;
+        }
+
+        $chainInfo = Html::tag('div');
+        $chainInfo->add(Html::tag('dl', [
+            Html::tag('dt', $this->translate('Host')),
+            Html::tag('dd', $chain['hostname']),
+            Html::tag('dt', $this->translate('IP')),
+            Html::tag('dd', inet_ntop($ip)),
+            Html::tag('dt', $this->translate('Port')),
+            Html::tag('dd', $chain['port'])
+        ]));
+
+        $valid = Html::tag('div', ['class' => 'cert-chain']);
+
+        if ($chain['valid'] === 'yes') {
+            $valid->getAttributes()->add('class', '-valid');
+            $valid->add(Html::tag('p', $this->translate('Certificate chain is valid.')));
+        } else {
+            $valid->getAttributes()->add('class', '-invalid');
+            $valid->add(Html::tag('p', sprintf(
+                $this->translate('Certificate chain is invalid: %s.'),
+                $chain['invalid_reason']
+            )));
+        }
+
+        $certsSelect = (new Sql\Select())
+            ->from('x509_certificate c')
+            ->columns('*')
+            ->join('x509_certificate_chain_link ccl', 'ccl.certificate_id = c.id')
+            ->join('x509_certificate_chain cc', 'cc.id = ccl.certificate_chain_id')
+            ->where(['cc.id = ?' => $id])
+            ->orderBy('ccl.order');
+
+        $this->view->chain = (new HtmlDocument())
+            ->add($chainInfo)
+            ->add($valid)
+            ->add((new ChainDetails())->setData($conn->select($certsSelect)));
+    }
+}