Keycloak seems to have decided today that it will now send headers that are larger than what the nginx default configuration can handle. The numbers are a mix of made up and taken from random nginx voodoo posts on the internet, so they're as good a guess as anyone's. Change-Id: If037bcba48eee371cc96304b150276c669930c75 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7992 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su>
		
			
				
	
	
		
			28 lines
		
	
	
	
		
			634 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
	
		
			634 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ config, ... }:
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{
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  imports = [
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    ./base.nix
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  ];
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  config = {
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    services.nginx.virtualHosts."auth.tvl.fyi" = {
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      serverName = "auth.tvl.fyi";
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      enableACME = true;
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      forceSSL = true;
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      extraConfig = ''
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        # increase buffer size for large headers
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        proxy_buffers 8 16k;
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        proxy_buffer_size 16k;
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        location / {
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          proxy_pass http://localhost:${toString config.services.keycloak.settings.http-port};
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          proxy_set_header X-Forwarded-For $remote_addr;
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          proxy_set_header X-Forwarded-Proto https;
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          proxy_set_header Host $host;
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        }
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      '';
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    };
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  };
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}
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