spring-security/samples/boot/oauth2resourceserver/src/integration-test/java/sample/OAuth2ResourceServerApplicationITests.java

/*
 * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package sample;

import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.HttpHeaders;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.RequestPostProcessor;

import static org.hamcrest.Matchers.containsString;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

/**
 * Integration tests for {@link OAuth2ResourceServerApplication}
 *
 * @author Josh Cummings
 */
@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
@ActiveProfiles("test")
public class OAuth2ResourceServerApplicationITests {

	String noScopesToken = "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJzdWJqZWN0IiwiZXhwIjoyMTY0MjQ1ODgwLCJhdXRob3JpdGllcyI6WyJST0xFX1VTRVIiXSwianRpIjoiMDFkOThlZWEtNjc0MC00OGRlLTk4ODAtYzM5ZjgyMGZiNzVlIiwiY2xpZW50X2lkIjoibm9zY29wZXMiLCJzY29wZSI6WyJub25lIl19.VOzgGLOUuQ_R2Ur1Ke41VaobddhKgUZgto7Y3AGxst7SuxLQ4LgWwdSSDRx-jRvypjsCgYPbjAYLhn9nCbfwtCitkymUKUNKdebvVAI0y8YvliWTL5S-GiJD9dN8SSsXUla9A4xB_9Mt5JAlRpQotQSCLojVSKQmjhMpQWmYAlKVjnlImoRwQFPI4w3Ijn4G4EMTKWUYRfrD0-WNT9ZYWBeza6QgV6sraP7ToRB3eQLy2p04cU40X-RHLeYCsMBfxsMMh89CJff-9tn7VDKi1hAGc_Lp9yS9ZaItJuFJTjf8S_vsjVB1nBhvdS_6IED_m_fOU52KiGSO2qL6shxHvg";
	String messageReadToken = "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJzdWJqZWN0IiwiZXhwIjoyMTY0MjQ1NjQ4LCJhdXRob3JpdGllcyI6WyJST0xFX1VTRVIiXSwianRpIjoiY2I1ZGMwNDYtMDkyMi00ZGJmLWE5MzAtOGI2M2FhZTYzZjk2IiwiY2xpZW50X2lkIjoicmVhZGVyIiwic2NvcGUiOlsibWVzc2FnZTpyZWFkIl19.Pre2ksnMiOGYWQtuIgHB0i3uTnNzD0SMFM34iyQJHK5RLlSjge08s9qHdx6uv5cZ4gZm_cB1D6f4-fLx76bCblK6mVcabbR74w_eCdSBXNXuqG-HNrOYYmmx5iJtdwx5fXPmF8TyVzsq_LvRm_LN4lWNYquT4y36Tox6ZD3feYxXvHQ3XyZn9mVKnlzv-GCwkBohCR3yPow5uVmr04qh_al52VIwKMrvJBr44igr4fTZmzwRAZmQw5rZeyep0b4nsCjadNcndHtMtYKNVuG5zbDLsB7GGvilcI9TDDnUXtwthB_3iq32DAd9x8wJmJ5K8gmX6GjZFtYzKk_zEboXoQ";
	String messageWriteToken = "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJzdWJqZWN0IiwiZXhwIjoyMTY0MjQzOTA0LCJhdXRob3JpdGllcyI6WyJST0xFX1VTRVIiXSwianRpIjoiZGI4ZjgwMzQtM2VlNy00NjBjLTk3NTEtMDJiMDA1OWI5NzA4IiwiY2xpZW50X2lkIjoid3JpdGVyIiwic2NvcGUiOlsibWVzc2FnZTp3cml0ZSJdfQ.USvpx_ntKXtchLmc93auJq0qSav6vLm4B7ItPzhrDH2xmogBP35eKeklwXK5GCb7ck1aKJV5SpguBlTCz0bZC1zAWKB6gyFIqedALPAran5QR-8WpGfl0wFqds7d8Jw3xmpUUBduRLab9hkeAhgoVgxevc8d6ITM7kRnHo5wT3VzvBU8DquedVXm5fbBnRPgG4_jOWJKbqYpqaR2z2TnZRWh3CqL82Orh1Ww1dJYF_fae1dTVV4tvN5iSndYcGxMoBaiw3kRRi6EyNxnXnt1pFtZqc1f6D9x4AHiri8_vpBp2vwG5OfQD5-rrleP_XlIB3rNQT7tu3fiqu4vUzQaEg";

	@Autowired
	MockMvc mvc;

	@Test
	public void performWhenValidBearerTokenThenAllows()
		throws Exception {

		this.mvc.perform(get("/").with(bearerToken(this.noScopesToken)))
				.andExpect(status().isOk())
				.andExpect(content().string(containsString("Hello, subject!")));
	}

	@Test
	public void performWhenValidBearerTokenThenScopedRequestsAlsoWork()
			throws Exception {

		this.mvc.perform(get("/message").with(bearerToken(this.messageReadToken)))
				.andExpect(status().isOk())
				.andExpect(content().string(containsString("secret message")));
	}

	@Test
	public void performWhenInsufficientlyScopedBearerTokenThenDeniesScopedMethodAccess()
			throws Exception {

		this.mvc.perform(get("/message").with(bearerToken(this.noScopesToken)))
				.andExpect(status().isForbidden())
				.andExpect(header().string(HttpHeaders.WWW_AUTHENTICATE,
						containsString("Bearer error=\"insufficient_scope\"")));
	}

	@Test
	public void performPostWhenValidBearerTokenThenScopedRequestsAlsoWork()
		throws Exception {

		this.mvc.perform(post("/message").content("example message")
				.with(bearerToken(this.messageWriteToken)))
				.andExpect(status().isOk())
				.andExpect(content().string(containsString("Message was created")));
	}

	@Test
	public void performPostWhenInsufficientlyScopedBearerTokenThenDeniesScopedMethodAccess()
		throws Exception {

		this.mvc.perform(post("/message").content("Example message")
				.with(bearerToken(this.messageReadToken)))
				.andExpect(status().isForbidden())
				.andExpect(header().string(HttpHeaders.WWW_AUTHENTICATE,
						containsString("Bearer error=\"insufficient_scope\"")));
	}

	private static class BearerTokenRequestPostProcessor implements RequestPostProcessor {
		private String token;

		BearerTokenRequestPostProcessor(String token) {
			this.token = token;
		}

		@Override
		public MockHttpServletRequest postProcessRequest(MockHttpServletRequest request) {
			request.addHeader("Authorization", "Bearer " + this.token);
			return request;
		}
	}

	private static BearerTokenRequestPostProcessor bearerToken(String token) {
		return new BearerTokenRequestPostProcessor(token);
	}
}