OAuth2 Spring boot Missing required "user name

Question

I'm trying to use Spring Boot OAuth to make authorize at my app through Zoom (https://marketplace.zoom.us/docs/guides/auth/oauth)

I'm trying to open page ( /zoom endpoint) my app redirects me to Zoom. Here I'm entering into zoom account and Spring redirects me to the error page:

[missing_user_name_attribute] Missing required "user name" attribute name in UserInfoEndpoint for Client Registration: zoom

No idea how to deal with it. Here's my code

Config

@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().antMatchers("/", "/login**", "/error**").permitAll()
                .anyRequest().authenticated()
                .and().logout().logoutUrl("/logout").logoutSuccessUrl("/")
                .and().oauth2Login();
    }

    @Bean
    public ClientRegistrationRepository clientRegistrationRepository() {
        List<ClientRegistration> registrations = new ArrayList<>();
        registrations.add(zoomClientRegistration());
        return new InMemoryClientRegistrationRepository(registrations);
    }

    private ClientRegistration zoomClientRegistration() {
        return ClientRegistration.withRegistrationId("zoom")
                .clientId(/**myClientId**/)
                .clientSecret(/**{myClientSecret}**/)
                .clientAuthenticationMethod(ClientAuthenticationMethod.BASIC)
                .authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
                .redirectUriTemplate("{baseUrl}/login/oauth2/code/{registrationId}")
                .authorizationUri("https://zoom.us/oauth/authorize")
                .tokenUri("https://zoom.us/oauth/token")
                .userInfoUri("https://api.zoom.us/v2/user")
                .clientName("Zoom").build();
    }
}

At Zoom Application I've configured

Redirect URL for OAuth: http://{my_host_name}/login/oauth2/code/zoom

Whitelist Urls: http://{my_host_name}/zoom

Also my app has endpoint at /zoom

Answer 1

You've to add userNameAttributeName at ClientRegistration and set to the correct username attribute, it could be "sub" for openId, but also something different as "email", "id" check the https://api.zoom.us/v2/user response to find which attribute match.

Regards

Answer 2

For me exception occurs when I tried get into authenticated endpoints (in my java app) using spotify Oauth2.0 with Spring Boot 2.5.4. I had missing property:

spring.security.oauth2.client.provider.spotify.userNameAttribute=email

which is described in spring Oauth2 documentation

Similar exception occurs for missing property:

spring.security.oauth2.client.provider.spotify.user-info-uri=https://api.spotify.com/v1/me then exception is thrown: [missing_user_info_uri] Missing required UserInfo Uri in UserInfoEndpoint for Client Registration: spotify