Custom header in request object

[Vani Gupta]

Hi,

I am creating a proxy server and I need to send a custom header in the request object while poxying request to upstream server. I used Java header filter and tried request.put("test","value") but it was not printed in the list of headers when I printed on upstream server. Can someone guide on how it can be done?

[Vani Gupta]

Below is the code. I printed header on the upstream server but GUID is not printed

public class NginxTestHandler implements NginxJavaHeaderFilter {

private static final String COOKIE_NAME = "WORK";

@Override

public Object[] doFilter(int status, Map<String, Object> request, Map<String, Object> responseHeaders) {

ArrayMap<String, Object> responseHeadersMap = new ArrayMap<String, Object>();

System.err.println("before test hand");

responseHeaders.remove("Content-Type");

responseHeaders.put("Content-Type", "text/html");

responseHeaders.put("Xfeep-Header", "Hello2!");

responseHeaders.put("Server", "My-Test-Server");

NginxUtils.setCookies(responseHeadersMap, COOKIE_NAME, "help");

responseHeaders.putAll(responseHeadersMap);

request.put("GUID", "A1234567");

return Constants.PHASE_DONE;

}

}

On Wednesday, December 6, 2017 at 12:25:39 AM UTC-7, Vani Gupta wrote:

[Yuexiang Zhang]

Hi, Header filter only can be used to change response header.

When you want to change the request header before proxy pass to upstream please try to use rewrite handler and proxy_set_header .

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