v28.x and flash plugin / Content Security Policy problems [Solved] Topic is solved

[Montclair]

Just updated to 28.1 and cannot get content on Flixtor to play. I get the messages "Flash plugin failed to load", followed by messages about invalid RSS/JSON feeds and asking me to reload. The issue does not occur in 27.9. I looked at the inspector error console and see the following errors in 28.1, but not in 27.9

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07:43:53.124 Content Security Policy: Directive ‘child-src’ has been deprecated. Please use directive ‘worker-src’ to control workers, or directive ‘frame-src’ to control frames respectively. 1 (unknown)

07:43:55.062 Content Security Policy: The page’s settings blocked the loading of a resource at https://ssl.p.jwpcdn.com/player/v/7.12.11/jwplayer.flash.swf (“object-src https://*.youtube.com”). 1 (unknown)

07:43:55.915 Cannot play media. No decoders for requested formats: application/vnd.apple.mpegurl, application/vnd.apple.mpegurl, application/vnd.apple.mpegurl, application/vnd.apple.mpegurl 1 a-simple-favor

07:43:56.191 Content Security Policy: The page’s settings blocked the loading of a resource at https://jwpltx.com/v1/jwplayer6/ping.gif?h=-1835373892&e=e&n=0918310908416125&aid=TaJweoroe%5ByP2e2%5Doo&at=1&c=-1&ccp=0&cp=0&d=1&eb=0&ed=6&emi=1171dly120f2&i=0&lid=t5vcv71de3t2&lsa=read&mt=0&pbd=1&pbr=1&pgi=jmbs7419820a&ph=0&pii=0&pl=515&plc=1&pli=1agyn1b1781r&pp=flash&prc=1&ps=4&pss=1&pt=Watch%20A%20Simple%20Favor%20(2018)%20on%20FlixTor&pu=https%3A%2F%2Fflixtor.to%2Fwatch%2Fmovie%2F27119066%2Fa-simple-favor&pv=7.12.11&pyc=0&s=0&sdk=0&stc=1&t=A%20Simple%20Favor%20(2018)&tv=3.4.0&tvs=0&vb=1&vi=0.83&vl=100&wd=916&ab=0&cb=0&dd=1&dnt=unspecified&fv=31.0&ga=0&lng=en&mk=hls&mu=https%3A%2F%2Ffy4.pw%2FVK8KGUvuQ-a12364d6ed7e0d57%2Fp%2Fmaster.m3u8%3Fe%3D1537803830%26c%3DnUE0pUZ6Yl9zoTy4qT9lYaEi%26i%3D71.192.3.98%26v%3D0%26t%3D9f262f7cd0816487f85f0836eda88fd0&pbc=0&pd=3&pdr=https%3A%2F%2Fflixtor.to%2F&plt=2600&po=0&r=0&sn=seven&sp=0&st=400&vp=1&sa=1537789436078 (“img-src https://flixtor.to https://image.tmdb.org https://www.google-analytics.com https://images.weserv.nl https://cdnjs.cloudflare.com data: https://fy4.pw:*”). 1 (unknown)

I updated to the latest flash and also tried toggling options in the plugin's config for Flash protected mode, but am not having success.

[Montclair]

For further testing, in about:config, I set security.csp.enable to false, tried the site again, and now get this error in the console:

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08:02:26.525 Cannot play media. No decoders for requested formats: application/vnd.apple.mpegurl, application/vnd.apple.mpegurl, application/vnd.apple.mpegurl, application/vnd.apple.mpegurl 1 [name of whatever video]

[Night Wing]

I clicked on your link and went to the site. After clicking on the Captcha to tell the site I'm not a robot, all the movie content trailers played for me.

Since I use 64 bit linux Pale Moon 28.1.0 running in 64 bit linux Mint 19 (Tara) Xfce, I'm one of those that doesn't find Flash to be a "dirty word" in the digital world like many people do. I have linux Flash 31.0.0.108 installed which automatically comes through my Update Manager when there is a new update for linux Flash. Some of the sites I visit still need Flash since they're not on the HTML5 bandwagon yet.

[Nightbird]

Works for me using the compatibility mode : Firefox (doesn't work in native mode)

Win7 32bits - unstable portable 28.2.0a1

[Montclair]

Works for me using the compatibility mode : Firefox (doesn't work in native mode)

Win7 32bits - unstable portable 28.2.0a1

This was it. I use User Agent Switcher, so I tried FireFox 40 as the UA, and it worked. So much UA sniffing going on these days that isn't necessary, or not done correctly - very annoying. Thanks!