Enable CORS policy on FSCrawler REST Client

Elastic Stack Elasticsearch
1

I'm trying to create an Angular 7 web app where I can add PDF contents directly into a Elasticsearch service. I created the file uploader in the app and I started a FSCrawler REST client to send the file requests. But when I try it, the web browser pops out this in console:

"Access to XMLHttpRequest at 'http://127.0.0.1:8080/fscrawler' from origin 'http://localhost:4200' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

I tried previously to make some opps directly on the Elasticsearch client (creating an index e.g) and I enabled the CORS in my Elasticsearch so it worked. But even with that done, this FSCrawler request doesn't work.
Anyone can help me please? thx

2

I don't think I can add more than what I wrote on the original issue. Something needs to be done on FSCrawler side but it's not implemented yet.

3

Maybe something like adding CORS headers inside the REST API FSCrawler Java classes could solve the problem?

4

Yes. Maybe.

PR are warmly welcomed. :wink:

5

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