On Fri, May 2, 2014 at 9:48 AM, [email protected] <[email protected]> wrote:
> Maybe I dont't understand you correctly. > > > When I change "http://abc.example.com/?code=1234"; to " > http://abc.example.com/code=1234 <http://abc.example.com/?code=1234>" > everything > works. > > The logic is: > > Only redirect to the redirect location if abc.example.com is called > directly (or with appended slash). Don't redirect if anything is present > behind the slash (to avoid a redirect loop). > > > "after the slash" is the problem. The query string isn't considered part of the *path* so in your case the path of "/" and "/?code=1234" is equal to "/" in both cases. Your second case above with the path of "/code=1234" works because it's not an exact string match of "/". There are many sources to describe the various parts of a URL including the haproxy documentation: http://cbonte.github.io/haproxy-dconv/configuration-1.5.html#1.2.1 -Bryan > P.S.: using HAProxy 1.4.24 > > > > 2014-05-02 18:27 GMT+02:00 Bryan Talbot <[email protected]>: > > On Fri, May 2, 2014 at 9:13 AM, [email protected] <[email protected]>wrote: >> >>> Hi Bryan, >>> >>> same problem with your acl. >>> >>> >>> I think the acl isn't the problem here, i suspect the redirect line. >>> >>> >>> >> >> You are redirecting requests for abc.example.com/ to abc.example.com/which >> is why you have a loop. Options would be to change the host or path, >> or check for your query string, or a cookie being set or something to stop >> the loop. >> >> >> >> -Bryan >> >> >> frontend http >>>>> >>>>> >>>>> acl is_domain hdr_dom(host) -i abc.example.com >>>>> >>>>> acl root path_reg ^$|^/$ >>>>> >>>>> >>>>> redirect location http://abc.example.com/?code=1234 code 301 >>>>> if is_domain root >>>>> >>>>> >>>>> Unfortunately this ends up in a redirect loop. >>>>> >>>> >>>> >>>> All paths begin with "/". I suspect that you don't want path_beg but >>>> just path for an exact match. >>>> >>>> acl root path / >>>> >>>> >>>> >> >> >
