Java APNS Certificate Error with “DerInputStream.getLength(): lengthTag=109, too big.”

Question

When I try to using java APNS to send the push notification to iOS, I got this error message:

com.notnoop.exceptions.InvalidSSLConfig: java.io.IOException: D

Answer 1

If you use maven, this is probably occurring because of the Maven filtering in your whole resources folder. I've tried Zsolt Safrany solution above and did not work. However, reading the documentation he shared, I've found this:

  org.apache.maven.plugins
  maven-resources-plugin
  3.0.1
  
    
      p12
    
  

Which excludes binary extensions (or any extension you want) from being filtered.