title: Encode to base64 keystore file
body: <p>I would like encode my .keystore file for use in Gitlab-ci. So, for encode sur base64, i run this command :</p>
  
  <p><code>openssl base64 -A -in myFile.keystore</code></p>
  
  <p>And for decode :</p>
  
  <p><code>openssl base64 -d &lt;&lt;&lt; $KEY &gt; myFile.keystore</code></p>
  
  <p>But if i use my file, i've this error : <code>Invalid keystore format</code></p>
  
  <p>I've compare my initial file with new decode file by running <code>md5sum oldFile.keystore myFile.keystore</code>, but files is same :/</p>
  
  <p>Anyone have an idea ?</p>
  
  <p>Thank you community !</p>