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Posted about 7 years ago by futbolfantasy
Hello, when we try to make a request against a incapsula site, for example:
curl -U <API_KEY> -x proxy.crawlera.com:8010 https://www.whoscored.com/ -kWe are being blocked and we can't get the content:
<html>
<head>
<META NAME="robots" CONTENT="noindex,nofollow">
<script src="/_Incapsula_Resource?SWJIYLWA=2977d8d74f63d7f8fedbea018b7a1d05">
</script>
<script>
(function() {
var z="";var b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for (var i=0;i<b.length;i+=2){z=z+parseInt(b.substring(i, i+2), 16)+",";}z = z.substring(0,z.length-1); eval(eval('String.fromCharCode('+z+')'));})();
</script></head>
<body>
<iframe style="display:none;visibility:hidden;" src="//content.incapsula.com/jsTest.html" id="gaIframe"></iframe>
Is there something that can be done in the command to bypass this protection?
Thanks and regards
0 Votes
nestor posted about 7 years ago Admin Best Answer
I added the rule so you won't get the false 200s, but you will need something like Splash (http://splash.readthedocs.io/en/stable/) to bypass Incapsula.
3 Comments
nestor posted about 7 years ago Admin Answer
futbolfantasy posted about 7 years ago
Sorry, forgot to copy the body closing tag, that's all the response we get. Here is the pastebin with the source code: https://pastebin.com/nUL9AD40 and here the headers: https://pastebin.com/rrfkinfa
It seems like it does some javascript verification and is failing.
nestor posted about 7 years ago Admin
Could you post more of the body rather than the script or the entire HTML? Preferably in an attachment or https://pastebin.com/.
It might be possible to add this as a ban rule, also please indicate what's the HTTP code for this response.
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Hello, when we try to make a request against a incapsula site, for example:
curl -U <API_KEY> -x proxy.crawlera.com:8010 https://www.whoscored.com/ -k
We are being blocked and we can't get the content:
<html>
<head>
<META NAME="robots" CONTENT="noindex,nofollow">
<script src="/_Incapsula_Resource?SWJIYLWA=2977d8d74f63d7f8fedbea018b7a1d05">
</script>
<script>
(function() {
var z="";var b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for (var i=0;i<b.length;i+=2){z=z+parseInt(b.substring(i, i+2), 16)+",";}z = z.substring(0,z.length-1); eval(eval('String.fromCharCode('+z+')'));})();
</script></head>
<body>
<iframe style="display:none;visibility:hidden;" src="//content.incapsula.com/jsTest.html" id="gaIframe"></iframe>
Is there something that can be done in the command to bypass this protection?
Thanks and regards
0 Votes
nestor posted about 7 years ago Admin Best Answer
I added the rule so you won't get the false 200s, but you will need something like Splash (http://splash.readthedocs.io/en/stable/) to bypass Incapsula.
0 Votes
3 Comments
nestor posted about 7 years ago Admin Answer
I added the rule so you won't get the false 200s, but you will need something like Splash (http://splash.readthedocs.io/en/stable/) to bypass Incapsula.
0 Votes
futbolfantasy posted about 7 years ago
Sorry, forgot to copy the body closing tag, that's all the response we get. Here is the pastebin with the source code: https://pastebin.com/nUL9AD40 and here the headers: https://pastebin.com/rrfkinfa
It seems like it does some javascript verification and is failing.
0 Votes
nestor posted about 7 years ago Admin
Could you post more of the body rather than the script or the entire HTML? Preferably in an attachment or https://pastebin.com/.
It might be possible to add this as a ban rule, also please indicate what's the HTTP code for this response.
0 Votes
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