schubidos commented on issue #8747: URL: https://github.com/apache/apisix/issues/8747#issuecomment-1409940691
The problem with `"pass_host": "pass"` is, that the request is routed then to example.com instead of httpbin.org. I tried this: ## Set `"pass_host": "pass"` Call `curl -i -X GET "http://127.0.0.1:9080/anything/get?foo1=bar1&foo2=bar2"; -H "Host: example.com"` Result (comes from **example.com!!!**): ``` HTTP/1.1 404 Not Found Content-Type: text/html; charset=UTF-8 Content-Length: 1256 Connection: keep-alive Accept-Ranges: bytes Age: 178498 Cache-Control: max-age=604800 Date: Tue, 31 Jan 2023 08:03:09 GMT Expires: Tue, 07 Feb 2023 08:03:09 GMT Last-Modified: Sun, 29 Jan 2023 06:28:11 GMT Vary: Accept-Encoding X-Cache: 404-HIT Server: APISIX/3.1.0 <!doctype html> <html> <head> <title>Example Domain</title> <meta charset="utf-8" /> <meta http-equiv="Content-type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type="text/css"> body { background-color: #f0f0f2; margin: 0; padding: 0; font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif; } div { width: 600px; margin: 5em auto; padding: 2em; background-color: #fdfdff; border-radius: 0.5em; box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02); } a:link, a:visited { color: #38488f; text-decoration: none; } @media (max-width: 700px) { div { margin: 0 auto; width: auto; } } </style> </head> <body> <div> <h1>Example Domain</h1> <p>This domain is for use in illustrative examples in documents. You may use this domain in literature without prior coordination or asking for permission.</p> <p><a href="https://www.iana.org/domains/example";>More information...</a></p> </div> </body> </html> ``` ## Set `"pass_host": "node"` Call `curl -i -X GET "http://127.0.0.1:9080/anything/get?foo1=bar1&foo2=bar2"; -H "Host: example.com"` Result as expected (From doc: `APISIX will forward the request to http://httpbin.org:80/anything/foo?arg=10`.): ``` HTTP/1.1 200 OK Content-Type: application/json Content-Length: 462 Connection: keep-alive Date: Tue, 31 Jan 2023 08:12:01 GMT Access-Control-Allow-Origin: * Access-Control-Allow-Credentials: true Server: APISIX/3.1.0 { "args": { "foo1": "bar1", "foo2": "bar2" }, "data": "", "files": {}, "form": {}, "headers": { "Accept": "*/*", "Host": "httpbin.org", "User-Agent": "curl/7.68.0", "X-Amzn-Trace-Id": "Root=1-63d8cd51-704a662e2fe620074111b518", "X-Forwarded-Host": "example.com" }, "json": null, "method": "GET", "origin": "172.18.0.1, 213.225.34.217", "url": "http://example.com/anything/get?foo1=bar1&foo2=bar2"; } ``` I'm just exploring APISIX, so I can't say if it is an error in the docs (as I thought), or a bug. The only thing I see is, that the described steps don't deliver the described result. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
