How to get refresh token with grant type client_credentials - spring-boot

Question

I am using spring-boot 2.5.0 for a REST API and implemented OAuth using following classes. I am aware that in grant type 'client_credentials' refresh token is not returned. However, the android team I am working with is adamant about having refresh token in grant type 'client_credentials' .
So I am seeking a way to get refresh tokens in client_credential
Currently , as per the default, I am only getting refresh_token in grant_type password.
The classes I am using :
1) AuthorizationServerConfiguration
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.approval.UserApprovalHandler;
import org.springframework.security.oauth2.provider.token.TokenStore;
#Configuration
#EnableAuthorizationServer
public class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {
private static String REALM="MY_OAUTH_REALM";
#Autowired
private TokenStore tokenStore;
#Autowired
private UserApprovalHandler userApprovalHandler;
#Autowired
#Qualifier("authenticationManagerBean")
private AuthenticationManager authenticationManager;
#Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
int accessTokenMinutesValidity = 60;
int refreshTokenMinutesValidity = 24 * 60;
clients.inMemory()
.withClient("my-trusted-client")
.authorizedGrantTypes("client_credentials", "refresh_token")
.authorities("ROLE_CLIENT", "ROLE_TRUSTED_CLIENT")
.scopes("read", "write", "trust")
.secret("{noop}secret")
.accessTokenValiditySeconds(60 * accessTokenMinutesValidity ).//Access token is only valid for 60 minutes.
refreshTokenValiditySeconds(60 * refreshTokenMinutesValidity);//Refresh token is only valid for 24 hours
}
#Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints.tokenStore(tokenStore).userApprovalHandler(userApprovalHandler)
.authenticationManager(authenticationManager);
}
#Override
public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
oauthServer
.allowFormAuthenticationForClients()
.realm(REALM+"/client");
}
}
2) MethodSecurityConfig
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.access.expression.method.MethodSecurityExpressionHandler;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration;
import org.springframework.security.oauth2.provider.expression.OAuth2MethodSecurityExpressionHandler;
#Configuration
#EnableGlobalMethodSecurity(prePostEnabled = true, proxyTargetClass = true)
public class MethodSecurityConfig extends GlobalMethodSecurityConfiguration {
#Autowired
private OAuth2SecurityConfiguration securityConfig;
#Override
protected MethodSecurityExpressionHandler createExpressionHandler() {
return new OAuth2MethodSecurityExpressionHandler();
}
}
3) OAuth2SecurityConfiguration
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.oauth2.client.OAuth2RestTemplate;
import org.springframework.security.oauth2.provider.ClientDetailsService;
import org.springframework.security.oauth2.provider.approval.ApprovalStore;
import org.springframework.security.oauth2.provider.approval.TokenApprovalStore;
import org.springframework.security.oauth2.provider.approval.TokenStoreUserApprovalHandler;
import org.springframework.security.oauth2.provider.request.DefaultOAuth2RequestFactory;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;
#SuppressWarnings("deprecation")
#Configuration
#EnableWebSecurity
public class OAuth2SecurityConfiguration extends WebSecurityConfigurerAdapter {
#Autowired
private ClientDetailsService clientDetailsService;
#Autowired
private DataSource dataSource;
#Primary
#Bean
public DataSource customDataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("oracle.jdbc.driver.OracleDriver");
dataSource.setUrl("<connection string>");
dataSource.setUsername("<username>");
dataSource.setPassword("<password>");
return dataSource;
}
#Bean
#ConfigurationProperties("spring.datasource")
public DataSource ds() {
//return DataSourceBuilder.create().build();
return customDataSource();
}
//USERS FROM DATABASE
#Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception
{
PasswordEncoder encoder = NoOpPasswordEncoder.getInstance();
BCryptPasswordEncoder enc;
auth.jdbcAuthentication().dataSource(dataSource)
.usersByUsernameQuery("select USERNAME, ENC_PASSWD as PASSWORD, IS_ACTIVE AS ENABLED FROM USER_MSTR WHERE USERNAME=?")
.authoritiesByUsernameQuery("select USERNAME, 'ROLE_CLIENT' as ROLE from USER_MSTR where USERNAME=?")
.passwordEncoder(NoOpPasswordEncoder.getInstance())
;
}
#Override
protected void configure(HttpSecurity http) throws Exception {
http
.csrf().disable()
.anonymous().disable()
.authorizeRequests()
.antMatchers("/oauth/token").permitAll();
}
#Override
#Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
#Bean
public TokenStore tokenStore() {
return new InMemoryTokenStore();
}
#Bean
#Autowired
public TokenStoreUserApprovalHandler userApprovalHandler(TokenStore tokenStore){
TokenStoreUserApprovalHandler handler = new TokenStoreUserApprovalHandler();
handler.setTokenStore(tokenStore);
handler.setRequestFactory(new DefaultOAuth2RequestFactory(clientDetailsService));
handler.setClientDetailsService(clientDetailsService);
return handler;
}
#Bean
#Autowired
public ApprovalStore approvalStore(TokenStore tokenStore) throws Exception {
TokenApprovalStore store = new TokenApprovalStore();
store.setTokenStore(tokenStore);
return store;
}
}
4) ResourceServerConfiguration
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.error.OAuth2AccessDeniedHandler;
#Configuration
#EnableResourceServer
public class ResourceServerConfiguration extends ResourceServerConfigurerAdapter {
private static final String RESOURCE_ID = "my_rest_api";
#Override
public void configure(ResourceServerSecurityConfigurer resources) {
resources.resourceId(RESOURCE_ID).stateless(false);
}
#Override
public void configure(HttpSecurity http) throws Exception {
http.
anonymous().disable()
.requestMatchers()
.antMatchers("/category_mstr/**", "/equipment/**", "/param_mstr/**", "/chklist_txn/**", "/settings/**", "/user/**")
.and().authorizeRequests()
.antMatchers("/category_mstr/**", "/equipment/**", "/param_mstr/**", "/chklist_txn/**", "/settings/**", "/user/**")
.access("hasRole('ROLE_CLIENT')")
.and().exceptionHandling().accessDeniedHandler(new OAuth2AccessDeniedHandler());
}
}
currently with grant_type = password, I am getting response as
{
"access_token": "25ca1254-4460-44bd-94c3-367f4b21e3b0",
"token_type": "bearer",
"refresh_token": "ef64adad-3772-4e0c-ae30-50358cdfffe1",
"expires_in": 3599,
"scope": "read trust write"
}
and with grant_type = client_credentials, I am getting response as
{
"access_token": "8c2bcdac-0a6b-4262-8664-75f1e0dc8351",
"token_type": "bearer",
"expires_in": 3599,
"scope": "read trust write"
}
How do I get response with refresh_token in above ??
I have tried extending ClientCredentialsAccessTokenProvider as follows
import org.springframework.security.oauth2.client.resource.OAuth2ProtectedResourceDetails;
import org.springframework.security.oauth2.client.token.grant.client.ClientCredentialsAccessTokenProvider;
public class CCAccessTokenProvider extends ClientCredentialsAccessTokenProvider {
#Override
public boolean supportsRefresh(OAuth2ProtectedResourceDetails resource) {
return true;
}
}
but I don't know where to fit it in my current architecture
--EDIT
I am seeking a solution to this critical issue and the other thread doesn't address it .