How to customize TileJSON layer auto-detected from link with rel=tilejson (e.g., to enable JSONP for CORS)?

[fabito]

Hi,

I'm opening this discussion because I'm encountering a CORS issue with my Titiler instance after configuring Single Sign-On (SSO). It seems to be preventing the TileJSON layer, which is auto-detected from a STAC link with rel=tilejson, from loading correctly.

I noticed in the OpenLayers TileJSON source documentation that there's a jsonp option: https://github.com/openlayers/openlayers/blob/072200668c0d58e598df6c28f5798b9b468713f0/src/ol/source/TileJSON.js#L43

This jsonp option could potentially resolve the CORS issue by allowing cross-domain requests for the TileJSON data.

My question is: How can we pass extra options, such as jsonp=true, to the TileJSON layer instantiated by STAC Browser when it auto-detects a link with rel=tilejson? Is there a configuration or extensibility point within STAC Browser that allows for this kind of layer customization?

Any guidance or suggestions would be greatly appreciated!

[m-mohr]

@fabito Could you please check whether this PR helps with configuring the source accordingly? #637 The documentation in the PR has an example.

[fabito]

Thanks , that's exactly what I needed.