On Ubuntu the following packages should be installed to build and use sasl_auth: libkrb5, libkrb5-dev, libsasl2, libsasl2-dev, libsasl2-modules-gssapi-mit. See the ...
STAC Auth Proxy is a proxy API that mediates between the client and your internally accessible STAC API to provide flexible authentication, authorization, and content-filtering mechanisms.