You're right. Meanwhile I found a working version using set-vat on http-request.
Thank you [APK] [Unione] mlist APKAPPA s.r.l. sede legale Via F. Albani, 21 20149 Milano | p.iva/vat no. IT-08543640158 sede amministrativa e operativa Reggio Emilia (RE) via M. K. Gandhi, 24/A 42123 - sede operativa Magenta (MI) via Milano 89/91 20013 www.apkappa.it<http://www.apkappa.it> Ai sensi e per gli effetti della Legge sulla tutela della riservatezza personale (DL.gs. 196/03 e collegate), questa mail ? destinata unicamente alle persone sopra indicate e le informazioni in essa contenute sono da considerarsi strettamente riservate. This email is confidential, do not use the contents for any purpose whatsoever nor disclose them to anyone else. If you are not the intended recipient, you should not copy, modify, distribute or take any action in reliance on it. If you have received this email in error, please notify the sender and delete this email from your system. -----Original Message----- From: Jarno Huuskonen <jarno.huusko...@uef.fi> Sent: luned? 25 giugno 2018 09:01 To: mlist <ml...@apkappa.it> Cc: 'haproxy@formilux.org' <haproxy@formilux.org> Subject: Re: http-response add-header Hi, On Sat, Jun 23, mlist wrote: > using this config no header is added to client from haproxy: > > acl is_test hdr_dom(host) -i www.url1.url2.com > > http-response add-header X-Custom-Header YES if is_test Most likely the host header is not available for the http-response/acl. For example with this config: frontend test_fe bind ipv4@127.0.0.1:8080 acl is_test hdr_dom(host) -i www.url1.url2.com http-response add-header X-Custom-Header YES if is_test default_backend test_be backend test_be http-request deny deny_status 200 haproxy complains: [WARNING] 175/094858 (14971) : parsing [tmp_resp_header.conf:24] : acl 'is_test' will never match because it only involves keywords that are incompatible with 'frontend http-response header rule' You can use captures / variables to "store" the host header: https://www.haproxy.com/blog/whats-new-in-haproxy-1-6/ So for example: frontend test_fe bind ipv4@127.0.0.1:8080 declare capture request len 64 http-request capture req.hdr(Host) id 0 acl is_test capture.req.hdr(0) -m beg -i www.url1.url2.com http-response add-header X-Custom-Header YES if is_test -Jarno -- Jarno Huuskonen
