Merge pull request #8 from Setasign/support-appearance

Support appearance

Author: JanSlabon

examples/appearance-demo.php

@@ -0,0 +1,52 @@
+<?php
+
+use setasign\SetaPDF\Signer\Module\GoogleCloudKMS\Module;
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+$fileToSign = __DIR__ . '/assets/Laboratory-Report.pdf';
+$resultPath = 'signed.pdf';
+
+$settings = require 'settings.php';
+$projectId = $settings['projectId'];
+$locationId = $settings['locationId'];
+$keyRingId = $settings['keyRingId'];
+$keyId = $settings['keyId'];
+$versionId = $settings['versionId'];
+$cert = $settings['cert'];
+$digest = $settings['digest'];
+
+$googleCloudKmsModule = new Module(
+    $projectId,
+    $locationId,
+    $keyRingId,
+    $keyId,
+    $versionId
+);
+
+$googleCloudKmsModule->setCertificate($cert);
+$googleCloudKmsModule->setDigest($digest);
+
+// create a writer instance
+$writer = new SetaPDF_Core_Writer_File($resultPath);
+// create the document instance
+$document = SetaPDF_Core_Document::loadByFilename($fileToSign, $writer);
+
+// create the signer instance
+$signer = new SetaPDF_Signer($document);
+
+$field = $signer->addSignatureField(
+    'Signature',
+    1,
+    SetaPDF_Signer_SignatureField::POSITION_RIGHT_TOP,
+    ['x' => -160, 'y' => -100],
+    180,
+    60
+);
+
+$signer->setSignatureFieldName($field->getQualifiedName());
+
+$appearance = new SetaPDF_Signer_Signature_Appearance_Dynamic($googleCloudKmsModule);
+$signer->setAppearance($appearance);
+
+$signer->sign($googleCloudKmsModule);

src/Module.php

@@ -96,6 +96,14 @@ public function setCertificate($certificate)
         $this->padesModule->setCertificate($certificate);
     }
 
+    /**
+     * @return \SetaPDF_Signer_X509_Certificate|string
+     */
+    public function getCertificate()
+    {
+        return $this->padesModule->getCertificate();
+    }
+
     /**
      * Set the digest algorithm to use when signing.
      *