Merge pull request #4 from exonet/tsi-EXO-3319

Export without the need for a private key

CHANGELOG.md

@@ -4,7 +4,12 @@ All notable changes to `SSL converter` will be documented in this file.
 Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
 ## Unreleased
-[Compare v0.0.1 - Unreleased](https://github.com/exonet/ssl-converter/compare/v0.0.1...develop)
+[Compare v0.0.2 - Unreleased](https://github.com/exonet/ssl-converter/compare/v0.0.1...develop)
+
+## [v0.0.2](https://github.com/exonet/ssl-converter/releases/tag/v0.0.2) - 2019-02-18
+[Compare v0.0.1 - v0.0.2](https://github.com/exonet/ssl-converter/compare/v0.0.1...v0.0.2)
+### Changed
+- It is now possible to export to "Plain" without a private key.
 
 ## [v0.0.1](https://github.com/exonet/ssl-converter/releases/tag/v0.0.1) - 2019-01-30
 ### Added

src/Formats/Plain.php

@@ -24,11 +24,17 @@ class Plain extends AbstractFormat
      */
     public function export() : array
     {
-        return [
-            $this->name.'.key' => $this->plainCertificate->getKey(),
-            $this->name.'.crt' => $this->plainCertificate->getCrt(),
-            $this->name.'.ca-bundle' => $this->plainCertificate->getCaBundle(),
-        ];
+        $files = [];
+
+        // Add the key only if it is not empty.
+        if (!empty($this->plainCertificate->getKey())) {
+            $files[$this->name.'.key'] = $this->plainCertificate->getKey();
+        }
+
+        $files[$this->name.'.crt'] = $this->plainCertificate->getCrt();
+        $files[$this->name.'.ca-bundle'] = $this->plainCertificate->getCaBundle();
+
+        return $files;
     }
 
     /**