Can you please elaborate on this: "You probably want subs_filter_types to include text/html, and you probably want "r" on the subs_filter patterns that are regular expressions rather than fixed strings" one example will suffice.
On Mon, Jan 30, 2023 at 8:20 PM Francis Daly <fran...@daoine.org> wrote: > > On Sun, Jan 29, 2023 at 03:17:15PM -0500, Saint Michael wrote: > > Hi there, > > > What causes each case, i.e., what do I need to do so always the > > https://domain.com is NOT the original domain being proxied, but my > > own domain (https://disney.ibm.com). > > You seem to be using the module at > https://github.com/yaoweibin/ngx_http_substitutions_filter_module. > > You probably want subs_filter_types to include text/html, and you probably > want "r" on the subs_filter patterns that are regular expressions rather > than fixed strings. > > Generally, you proxy_pass to a server you control, so it may be easier > to adjust the upstream so that subs_filter is not needed. But basically: > you want any string in the response that the browser will interpret as > a url, to be on your server not on the upstream one. > > So in this case, you can test the output of things like "curl -i > https://disney.ibm.com/something";, and see that it does not contain any > unexpected mention of perplexity.ai. > > > subs_filter_types text/css text/javascript application/javascript; > > subs_filter "https://cdn*.perplexity.ai/(.*)" > > "https://disney.ibm.com/cdn*/$1"; gi > > subs_filter "https://perplexity.ai/(.*)" "https://disney.ibm.com/$1"; gi; > > subs_filter "https://(.*).perplexity.ai/(.*)" > > "https://disney.ibm.com/$1/$2"; gi; > > subs_filter "https://www.perplexity.ai"; "https://disney.ibm.com"; gi; > > subs_filter "https://perplexity.ai"; "https://disney.ibm.com"; gi; > > subs_filter "perplexity.ai" "disney.ibm.com" gi; > > If you do see an unexpected mention, you can try to see why it is there > -- especially the first subs_filter above, I'm not certain what it > is trying to do; and the second one probably does not need the regex > parts at all -- the fifth and sixth ones probably both do the same > thing as it. The third and fourth seem to have different ideas of how > "https://www.perplexity.ai/something"; should be substituted; maybe you > have a test case which shows why both are needed. > > Good luck with it, > > f > -- > Francis Daly fran...@daoine.org > _______________________________________________ > nginx mailing list > nginx@nginx.org > https://mailman.nginx.org/mailman/listinfo/nginx _______________________________________________ nginx mailing list nginx@nginx.org https://mailman.nginx.org/mailman/listinfo/nginx
