1 files changed, 143 insertions, 0 deletions
diff --git a/library/X509/ProvidedHook/ServicesImportSource.php b/library/X509/ProvidedHook/ServicesImportSource.php
new file mode 100644
index 0000000..7b87cd8
--- /dev/null
+++ b/library/X509/ProvidedHook/ServicesImportSource.php
@@ -0,0 +1,143 @@
+<?php
+
+// Icinga Web 2 X.509 Module | (c) 2019 Icinga GmbH | GPLv2
+
+namespace Icinga\Module\X509\ProvidedHook;
+
+use Icinga\Module\X509\Common\Database;
+use Icinga\Module\X509\Job;
+use Icinga\Module\X509\Model\X509CertificateSubjectAltName;
+use Icinga\Module\X509\Model\X509Target;
+use ipl\Sql;
+
+class ServicesImportSource extends X509ImportSource
+{
+    public function fetchData()
+    {
+        $conn = Database::get();
+        $targets = X509Target::on($conn)
+            ->with([
+                'chain',
+                'chain.certificate',
+                'chain.certificate.dn',
+                'chain.certificate.issuer_certificate'
+            ])
+            ->columns([
+                'ip',
+                'host_name'        => 'hostname',
+                'host_port'        => 'port',
+                'cert_subject'     => 'chain.certificate.subject',
+                'cert_issuer'      => 'chain.certificate.issuer',
+                'cert_trusted'     => 'chain.certificate.trusted',
+                'cert_valid_from'  => 'chain.certificate.valid_from',
+                'cert_valid_to'    => 'chain.certificate.valid_to',
+                'cert_self_signed' => new Sql\Expression('COALESCE(%s, %s)', [
+                    'chain.certificate.issuer_certificate.self_signed',
+                    'chain.certificate.self_signed'
+                ])
+            ]);
+
+        $targets->getWith()['target.chain.certificate.issuer_certificate']->setJoinType('LEFT');
+        $targets
+            ->getSelectBase()
+            ->where(new Sql\Expression('target_chain_link.order = 0'))
+            ->groupBy(['ip, hostname, port']);
+
+        $certAltName = X509CertificateSubjectAltName::on($conn);
+        $certAltName
+            ->getSelectBase()
+            ->where(new Sql\Expression('certificate_id = target_chain_certificate.id'))
+            ->groupBy(['alt_name.certificate_id']);
+
+        if ($conn->getAdapter() instanceof Sql\Adapter\Pgsql) {
+            $targets
+                ->withColumns([
+                    'cert_fingerprint' => new Sql\Expression("ENCODE(%s, 'hex')", [
+                        'chain.certificate.fingerprint'
+                    ]),
+                    'cert_dn'          => new Sql\Expression(
+                        "ARRAY_TO_STRING(ARRAY_AGG(CONCAT(%s, '=', %s)), ',')",
+                        [
+                            'chain.certificate.dn.key',
+                            'chain.certificate.dn.value'
+                        ]
+                    )
+                ])
+                ->getSelectBase()
+                ->groupBy(['target_chain_certificate.id', 'target_chain_certificate_issuer_certificate.id']);
+
+            $certAltName->columns([
+                new Sql\Expression("ARRAY_TO_STRING(ARRAY_AGG(CONCAT(%s, ':', %s)), ',')", ['type', 'value'])
+            ]);
+        } else {
+            $targets->withColumns([
+                'cert_fingerprint' => new Sql\Expression('HEX(%s)', ['chain.certificate.fingerprint']),
+                'cert_dn'          => new Sql\Expression(
+                    "GROUP_CONCAT(CONCAT(%s, '=', %s) SEPARATOR ',')",
+                    [
+                        'chain.certificate.dn.key',
+                        'chain.certificate.dn.value'
+                    ]
+                )
+            ]);
+
+            $certAltName->columns([
+                new Sql\Expression("GROUP_CONCAT(CONCAT(%s, ':', %s) SEPARATOR ',')", ['type', 'value'])
+            ]);
+        }
+
+        list($select, $values) = $certAltName->dump();
+        $targets->withColumns(['cert_subject_alt_name' => new Sql\Expression("$select", null, ...$values)]);
+
+        $results = [];
+        /** @var X509Target $target */
+        foreach ($targets as $target) {
+            $isV6 = Job::isIPV6($target->ip);
+            $target->host_ip = $target->ip;
+            $target->host_address = $isV6 ? null : $target->ip;
+            $target->host_address6 = $isV6 ? $target->ip : null;
+
+            $target->host_name_ip_and_port = sprintf(
+                '%s/%s:%d',
+                $target->host_name,
+                $target->host_ip,
+                $target->host_port
+            );
+
+            // Target ip is now obsolete and must not be included in the results.
+            // The relation is only used to utilize the query and must not be in the result set as well.
+            unset($target->ip);
+            unset($target->chain);
+
+            $results[$target->host_name_ip_and_port] = (object) iterator_to_array($target);
+        }
+
+        return $results;
+    }
+
+    public function listColumns()
+    {
+        return [
+            'host_name_ip_and_port',
+            'host_ip',
+            'host_name',
+            'host_port',
+            'host_address',
+            'host_address6',
+            'cert_subject',
+            'cert_issuer',
+            'cert_self_signed',
+            'cert_trusted',
+            'cert_valid_from',
+            'cert_valid_to',
+            'cert_fingerprint',
+            'cert_dn',
+            'cert_subject_alt_name'
+        ];
+    }
+
+    public static function getDefaultKeyColumnName()
+    {
+        return 'host_name_ip_and_port';
+    }
+}