I'm trying to download a file from a site that requires a password and a button press. I'm using HTTPCaller, with POST as method. The Body option is Multipart/Form Data, the Multipart Upload is
password, String Upload, (the password)and
btn-open-file, String Upload, OpenUnfortunately, I'm only receiving the following error:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>502 Proxy Error</title>
</head><body>
<h1>Proxy Error</h1>
<p>The proxy server received an invalid
response from an upstream server.<br />
The proxy server could not handle the request <em><a href="/public/file/1TcNS1xp_kyoFY4B3JiaUA/SSF-GIS-Daten.CSV">POST /public/file/1TcNS1xp_kyoFY4B3JiaUA/SSF-GIS-Daten.CSV</a></em>.<p>
Reason: <strong>Error reading from remote server</strong></p></p>
</body></html>
Also, this is the login form and source:
What's the issue here? I found this very similar problem but couldn't get anything from the discussion to work: https://knowledge.safe.com/questions/68018/download-zip-file-from-password-protected-website.html
