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If you support the STAC authentication extension in your STAC metadata and STAC Browser gets extended to support authentication through ol-stac requests, this is feasible without a tile server. The STAC Browser implementation is planned, see e.g. m-mohr/ol-stac#5, #304 and #535. For the meantime, you can indeed use a tile server. |
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Hi
I've a auth setup that ask for authentication only when clicking download buttone of an Item. The visualization remain free for all.
Because Item link, in case of COG, is BOTH used for download and visualisation, the only way I found to rewrite image URL and point to a different endpoint with different auth rules is using
buildTileUrlTemplate
funcion.This delegate to a tileserver to prepare tiles instead of direct rendering of COG that is faster respect a tileserver.
Is there a way to allow that Item URL could be set up differently when visualisation or when download? Is it matter of stac-browser or matter of stac item assets configuration?
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