Varnish hotlink protection with multiple referers











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I have been trying to follow this: https://varnish-cache.org/trac/wiki/VCLExampleAvoidHotlinking



And include multiple referers such as:



if (req.http.host == "example.com" &&
req.url ~ "^/wp-content/uploads/" &&
(req.http.referer && req.http.referer !~ "^http://example.com/" && req.http.referer !~ "^http://twitter.com/" && req.http.referer !~ "^http://linkedin.com/" && req.http.referer !~ "^http://lnkd.in/" && req.http.referer !~ "^http://t.co/" && req.http.referer !~ "^http://google.com/" && req.http.referer !~ "^http://bing.com/" && req.http.referer !~ "^http://yahoo.com/")) {
return (synth(403, "No hotlinking please"));

}


But it does not want to execute and seems the referer is stripped. Any help would be amazing. Thanks!










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    up vote
    0
    down vote

    favorite












    I have been trying to follow this: https://varnish-cache.org/trac/wiki/VCLExampleAvoidHotlinking



    And include multiple referers such as:



    if (req.http.host == "example.com" &&
    req.url ~ "^/wp-content/uploads/" &&
    (req.http.referer && req.http.referer !~ "^http://example.com/" && req.http.referer !~ "^http://twitter.com/" && req.http.referer !~ "^http://linkedin.com/" && req.http.referer !~ "^http://lnkd.in/" && req.http.referer !~ "^http://t.co/" && req.http.referer !~ "^http://google.com/" && req.http.referer !~ "^http://bing.com/" && req.http.referer !~ "^http://yahoo.com/")) {
    return (synth(403, "No hotlinking please"));

    }


    But it does not want to execute and seems the referer is stripped. Any help would be amazing. Thanks!










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have been trying to follow this: https://varnish-cache.org/trac/wiki/VCLExampleAvoidHotlinking



      And include multiple referers such as:



      if (req.http.host == "example.com" &&
      req.url ~ "^/wp-content/uploads/" &&
      (req.http.referer && req.http.referer !~ "^http://example.com/" && req.http.referer !~ "^http://twitter.com/" && req.http.referer !~ "^http://linkedin.com/" && req.http.referer !~ "^http://lnkd.in/" && req.http.referer !~ "^http://t.co/" && req.http.referer !~ "^http://google.com/" && req.http.referer !~ "^http://bing.com/" && req.http.referer !~ "^http://yahoo.com/")) {
      return (synth(403, "No hotlinking please"));

      }


      But it does not want to execute and seems the referer is stripped. Any help would be amazing. Thanks!










      share|improve this question













      I have been trying to follow this: https://varnish-cache.org/trac/wiki/VCLExampleAvoidHotlinking



      And include multiple referers such as:



      if (req.http.host == "example.com" &&
      req.url ~ "^/wp-content/uploads/" &&
      (req.http.referer && req.http.referer !~ "^http://example.com/" && req.http.referer !~ "^http://twitter.com/" && req.http.referer !~ "^http://linkedin.com/" && req.http.referer !~ "^http://lnkd.in/" && req.http.referer !~ "^http://t.co/" && req.http.referer !~ "^http://google.com/" && req.http.referer !~ "^http://bing.com/" && req.http.referer !~ "^http://yahoo.com/")) {
      return (synth(403, "No hotlinking please"));

      }


      But it does not want to execute and seems the referer is stripped. Any help would be amazing. Thanks!







      varnish varnish-vcl hotlinking






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 11 at 1:00









      user10634742

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