This the base svelte template integrated with keycloak (open source identity and access management)
npm install
configured keycloak client (protocol: openid-connect, access type: public )
update your keycloak client redirect URIs and Web origins to http://localhost:5000/* and http://localhost:5000/
save keycloak.json to /public (get json contents from your keycloak admin console. client -> installation tab -> Keycloak OIDC json)
npm run dev
(see svelte starter template docs for more options)
the jwt token from keycloak is stored in the userInfo store under token.
your backend should validate this, either by consuming the /protocol/openid-connect/certs endpoint or storing the public key/cert from keycloak.