"file not found" should return http code 404. elogd returns code 200 together
with a page containing text "404 not found". This pollutes the browser cache
with wrong content (in this case, we are trying to load a css file, and the browser
is trying to use text "404 not found" as if it were a css. bad. file not found
should return http code 404. K.O.
in example below, response "HTTP/1.1 200 Document follows" should be "HTTP/1.1 404 ..."
to reproduce, through the https proxy:
daq00:~$ curl -v https://daq00.triumf.ca/elog-midas/Midas/zzz.css
* Trying 142.90.111.168:443...
...
> GET /elog-midas/Midas/zzz.css HTTP/1.1
...
< HTTP/1.1 200 Document follows
< Date: Thu, 17 Mar 2022 23:40:04 GMT
< Server: ELOG HTTP 3.1.4-2e1708b5
< Strict-Transport-Security: max-age=31536000; includeSubDomains
< Content-Type: text/html;charset=ISO-8859-1
< Vary: Accept-Encoding
< Transfer-Encoding: chunked
<
<!DOCTYPE html>
<html><head>
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
<title>404 Not Found</title>
<link rel="stylesheet" type="text/css" href="elog.css">
<link rel="shortcut icon" href="favicon.ico" />
<link rel="icon" href="favicon.png" type="image/png" />
</head>
<body><h1>404 Not Found</h1>
The requested file <b>zzz.css</b> was not found on this server<p>
* Connection #0 to host daq00.triumf.ca left intact
daq00:~$
directly:
daq00:~$ curl -v http://localhost:9080/Midas/zzz.css
* Trying 127.0.0.1:9080...
* TCP_NODELAY set
* Connected to localhost (127.0.0.1) port 9080 (#0)
> GET /Midas/zzz.css HTTP/1.1
> Host: localhost:9080
> User-Agent: curl/7.68.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 Document follows
< Server: ELOG HTTP 3.1.4-2e1708b5
< Content-Type: text/html;charset=ISO-8859-1
< Connection: Close
<
<!DOCTYPE html>
<html><head>
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
<title>404 Not Found</title>
<link rel="stylesheet" type="text/css" href="elog.css">
<link rel="shortcut icon" href="favicon.ico" />
<link rel="icon" href="favicon.png" type="image/png" />
</head>
<body><h1>404 Not Found</h1>
The requested file <b>zzz.css</b> was not found on this server<p>
* Closing connection 0
daq00:~$ |