Forum

Message Boards Message Boards

Back

Finder REST API recent change in CORS policy?

https://finder.creodias.eu/ give you the REST query of your latest search.
It's really useful if you want to make small variations on that search programmatically.
I've used such REST queries to check the availability of Sentinel-2 products from with a webpage
that I authored.
I've done this using javascript fetch() calls - respecting the CORS origin header.
It all worked fine until this morning.

Q:
Has there been a recent change in finder server such that it no longer cooperates with CORS
header origin requests?
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
1 March 2022 1:21 as a reply to Forget It.
I'm also actively using this functionallity. The specific CORS error below - for me it looks more like a configuration mistake.

Access to fetch at 'https://finder.creodias.eu/resto/api/collections/Sentinel2/search.json?maxRecords=100&page=1&startDate=2022-01-30T12%3A56%3A10.450Z&completionDate=2022-03-01T12%3A56%3A10.450Z&geometry=POLYGON...' from origin 'http://localhost:3000' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header contains multiple values ': *', but only one is allowed. Have the server send the header with a valid value, or, if an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

Please investigate that.
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
11 March 2022 9:30 as a reply to Jakub Łobodecki.
Hi,

We have just fixed the issue.
We apologize for the inconvenience.

Regards,
Marcin
+1 (1 Vote)

RE: Finder REST API recent change in CORS policy?
Answer
11 March 2022 11:17 as a reply to Marcin Gil.
Many thanks Marcin!
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
30 March 2022 10:04 as a reply to Marcin Gil.
Marcin Gil
Hi,

We have just fixed the issue.
We apologize for the inconvenience.

Regards,
Marcin
It looks like the same problem has returned - as of 12:00 CET 30/03/2022.
Please can we have a new fix?
Cheers
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
1 April 2022 8:33 as a reply to Forget It.
as of 10:30 CET 01-04-2022 the problem has gone away.
Thanks!
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
23 August 2022 10:16 as a reply to Marcin Gil.
It looks like the same problem has returned  AGAIN- as of 12:00 CET 23/08/2022.
Please can we have a new fix?
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
31 August 2022 7:52 as a reply to Forget It.
Forget It
It looks like the same problem has returned  AGAIN- as of 12:00 CET 23/08/2022.
Please can we have a new fix?
Still no joy.
My browser is still reporting:
CORS header ‘Access-Control-Allow-Origin’ missing
Any chance of a fix once the outage work is done?
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
13 September 2022 9:27 as a reply to Marcin Gil.
It's been over two weeks now since the Finder REST API has not cooperated with CORS.
Is this a permanent change in policy?
Or can I hope for a fix some time in the future?
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
25 October 2022 9:43 as a reply to Marcin Gil.
It's been over two MONTHS now since the Finder REST API has not cooperated with CORS.
Is this a permanent change in policy?
Or can I hope for a fix some time in the future?
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
26 October 2022 8:09 as a reply to Forget It.
Hello, thank you for your report.
We have added a fix, could you please check again now if the problem still persists?
0 (0 Votes)

RE: Finder REST API recent change in CORS policy?
Answer
26 October 2022 8:41 as a reply to Sebastian Sapeta.
Thanks Sebastian

yes it is now working again.
Fantastic resource now it is back!
0 (0 Votes)