{"id":5277,"date":"2012-04-11T17:56:17","date_gmt":"2012-04-11T12:26:17","guid":{"rendered":"http:\/\/www.tothenew.com\/blog\/?p=5277"},"modified":"2016-12-19T15:06:27","modified_gmt":"2016-12-19T09:36:27","slug":"duplicate-headers-received-from-server-fix-for-chrome","status":"publish","type":"post","link":"https:\/\/www.tothenew.com\/blog\/duplicate-headers-received-from-server-fix-for-chrome\/","title":{"rendered":"Duplicate headers received from server issue on chrome"},"content":{"rendered":"

Hi,
\n 
\nRecently, in my project while downloading some files(not on all files)<\/strong> i am getting exception on chrome, that say :
\n 
\nDuplicate headers received from server<\/strong>
\n
\nError 349 (net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION): Multiple Content-Disposition headers received. This is disallowed to protect against HTTP response-splitting attacks.<\/em>
\n <\/p>\n

But when i download the same files on IE, Firefox and other browsers that causing exception, no problem occur it work like charm. \ud83d\ude42
\n 
\nBut its weird that why is chrome giving exception only on some files while downloading, then i searched, i found that new release of chrome has this problem. It seem like Content-disposition header become very strict and sensitive, in the spec that chrome uses.
\n 
\nSolution that worked for me to solve the problem :
\n 
\nWrong :<\/strong><\/p>\n

response.setHeader(“Content-disposition”, “attachment; filename=${fileName}”)<\/em><\/p>\n

Correct :<\/strong><\/p>\n

response.setHeader(“Content-disposition”, “attachment; filename=\\””+fileName+”\\””)<\/em>
\n 
\nIt worked for me. Hope it helps you also \ud83d\ude42
\n 
\nThanks,
\nTarun Pareek
\ntarun@intelligrape.com<\/p>\n

More Blogs by Me<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Hi,   Recently, in my project while downloading some files(not on all files) i am getting exception on chrome, that say :   Duplicate headers received from server Error 349 (net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION): Multiple Content-Disposition headers received. This is disallowed to protect against HTTP response-splitting attacks.   But when i download the same files on IE, Firefox […]<\/p>\n","protected":false},"author":20,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":104,"footnotes":""},"categories":[7],"tags":[795,796,794,792,791,4840,9,793],"class_list":["post-5277","post","type-post","status-publish","format-standard","hentry","category-grails","tag-attachment","tag-chrome","tag-content-disposition","tag-duplicate-header","tag-file-download","tag-grails","tag-groovy","tag-response"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t