Adds option proxy.openid.userinfo-endpoint for IdPs that delivers claims through UserInfo endpoint.

Author: jhhhnikt

src/main/java/eu/openanalytics/containerproxy/auth/impl/OpenIDAuthenticationBackend.java

@@ -193,6 +193,7 @@ protected ClientRegistrationRepository createClientRepo() {
 				.jwkSetUri(environment.getProperty("proxy.openid.jwks-url"))
 				.clientId(environment.getProperty("proxy.openid.client-id"))
 				.clientSecret(environment.getProperty("proxy.openid.client-secret"))
+				.userInfoUri(environment.getProperty("proxy.openid.userinfo-endpoint"))
 				.build();
 
 		return new InMemoryClientRegistrationRepository(Collections.singletonList(client));