带有刷新令牌的Spring Google OAuth2

Question

 WebSecurityConfigurerAdapter {
 ...
 httpSecurity
        ...
          .and()
        .oauth2Login()
          .and()
        .rememberMe()
        ...

application.yml：

security:
    oauth2:
      client:
        registration:
          google:
            clientId: ZZZ
            clientSecret: zzzz
            redirectUri: https://example.com/login/oauth2/code/google

Answer 1

我的解决方案是添加OAuth2AuthorizationRequestResolver

在OAuth2AuthorizationRequestResolver中，我更改了CustomAuthorizationRequest（见下文）。现在它每次都返回刷新令牌。

private OAuth2AuthorizationRequest customAuthorizationRequest( OAuth2AuthorizationRequest authorizationRequest) {

    Map<String, Object> additionalParameters =new LinkedHashMap<>(authorizationRequest.getAdditionalParameters());
    additionalParameters.put("access_type", "offline");

    return OAuth2AuthorizationRequest.from(authorizationRequest)
            .additionalParameters(additionalParameters)
            .build();
}

.oauth2Login()
    .authorizationEndpoint()
    .authorizationRequestResolver(
            new CustomAuthorizationRequestResolver(
                    this.clientRegistrationRepository))
    .and()
    .and()
.rememberMe()