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Open-EO / openeo-web-editor

An interactive and easy to use web-based editor for the OpenEO API.
https://editor.openeo.org
Apache License 2.0
12 stars 17 forks source link

Better handling when EGI is down #223

Closed soxofaan closed 2 years ago

soxofaan commented 2 years ago

originally reported here: https://github.com/openEOPlatform/architecture-docs/issues/129#issuecomment-964029416

at the moment I can not log in on editor.openeo.org or editor.openeo.cloud because EGI seems down

I think https://aai.egi.eu/oidc/.well-known/openid-configuration is the failing request that breaks the editor flow

$ curl -i https://aai.egi.eu/oidc/.well-known/openid-configuration
HTTP/1.1 502 Bad Gateway
Server: nginx
Date: Tue, 09 Nov 2021 10:42:35 GMT
Content-Type: text/html
Content-Length: 166
Connection: keep-alive

<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

Results are inconsistent: sometimes I get empty popup, sometimes I get popup that disappears immediately and "Network error" message Screenshot from 2021-11-09 11-49-31

soxofaan commented 2 years ago

Results are inconsistent

as far as I've seen, sometimes the https://aai.egi.eu/oidc/.well-known/openid-configuration request works (resulting in empty popup) and sometimes it doesn't (resulting in "network error" message)

eventually the empty popup renders a "502 Bad Gateway" too: Screenshot from 2021-11-09 12-04-21

m-mohr commented 2 years ago

I'm not exactly sure what I can improve here.

In the Browser, I don't get more information. I get purely a "Network error" with no additional details. The only thing I might be able to do is to override the "Network error" with a general "Authentication server is not available" instead...

soxofaan commented 2 years ago

Indeed, there is probably little to to against the "Bad Gateway" error in the popup window.

But if you get a failure on the https://aai.egi.eu/oidc/.well-known/openid-configuration (or related) requests, you could put a more informative error message like "Authentication server is not available"

m-mohr commented 2 years ago

A bug fix has been implemented:

image