Spring Security Spring Webflux - set default HTTP Oauth2Login() registration/provider

Is there any way to set default registration for openid connect when you have multiple registration/provider? There is one way to achieve this in spring boot (https://stackoverflow.com/a/60675436)

This is exactly what i want, but could'nt find proper way in webflux security.

For example, i can set default for webclient like this (oauth.setDefaultClientRegistrationId("webclient"););

    @Bean
    public WebClient oauth2SupportedWebClient() {
        ServerOAuth2AuthorizedClientExchangeFilterFunction oauth =
                new ServerOAuth2AuthorizedClientExchangeFilterFunction(
                        clientRegistrations,
                        authorizedClients);
        oauth.setDefaultClientRegistrationId("webclient");
        return WebClient.builder()
                .filter(oauth)
                .build();
    }

spring
  security:
    oauth2:
      client:
        registration:
          login-client:
            provider: uaa
            ...
          webclient:
            provider: m2m
            ...
        provider:
          uaa:
            ...
          m2m:
            ...

Comment From: jgrandja

Thanks for getting in touch @dgempiuc.

Questions are better suited to Stack Overflow. We prefer to use GitHub issues only for bugs and enhancements.

Either way, try this it should work:

@Bean
SecurityWebFilterChain configure(ServerHttpSecurity http) {
    http
        .authorizeExchange((exchanges) ->
            exchanges
                .anyExchange().authenticated()
        )
        .oauth2Login(withDefaults())
        .exceptionHandling()
            .authenticationEntryPoint(new RedirectServerAuthenticationEntryPoint("/oauth2/authorization/github"));
    return http.build();
}