Android 6 cordova allow download pdf!

Quindi con sti pdf come si fa?!?!
così https://www.raymondcamden.com/2016/06/26/linking-to-pdfs-in-cordova-apps
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Ho cercato per un po riguardo la CONTEN SECURITY POLICY,
visto anche che l’errore che mi dava era:
Resource interpreted as Document but transferred with MIME type application/pdf: “file:///android_asset/www/assets/foo.pdf”.

plugin-types application/pdf Defines valid MIME types for plugins invoked via <object> and <embed>. To load an <applet>you must specify application/x-java-applet.

 
Tutto molto interessante:
https://developers.google.com/web/fundamentals/security/csp/
https://content-security-policy.com/
CORDOVA whitelist: https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-whitelist/


Attacchi basati sull XSS:
https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
http://benvinegar.github.io/csp-talk-2013/#1