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Merge pull request #3611 from mevan-karu/api_key_impl
Add new API Key authenticator impl
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.../src/test/java/org/wso2/choreo/connect/enforcer/security/jwt/APIKeyAuthenticatorTest.java
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/* | ||
* Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com) | ||
* | ||
* WSO2 LLC. licenses this file to you 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 | ||
* | ||
* http://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. | ||
*/ | ||
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package org.wso2.choreo.connect.enforcer.security.jwt; | ||
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import com.google.common.cache.LoadingCache; | ||
import org.junit.Assert; | ||
import org.junit.Before; | ||
import org.junit.Test; | ||
import org.junit.runner.RunWith; | ||
import org.mockito.Mockito; | ||
import org.powermock.api.mockito.PowerMockito; | ||
import org.powermock.core.classloader.annotations.PrepareForTest; | ||
import org.powermock.modules.junit4.PowerMockRunner; | ||
import org.wso2.carbon.apimgt.common.gateway.dto.JWTConfigurationDto; | ||
import org.wso2.choreo.connect.enforcer.common.CacheProvider; | ||
import org.wso2.choreo.connect.enforcer.commons.model.APIConfig; | ||
import org.wso2.choreo.connect.enforcer.commons.model.RequestContext; | ||
import org.wso2.choreo.connect.enforcer.config.ConfigHolder; | ||
import org.wso2.choreo.connect.enforcer.config.EnforcerConfig; | ||
import org.wso2.choreo.connect.enforcer.config.dto.APIKeyDTO; | ||
import org.wso2.choreo.connect.enforcer.config.dto.CacheDto; | ||
import org.wso2.choreo.connect.enforcer.exception.APISecurityException; | ||
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import java.util.HashMap; | ||
import java.util.Map; | ||
import java.util.Optional; | ||
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@RunWith(PowerMockRunner.class) | ||
@PrepareForTest({APIKeyUtils.class, CacheProvider.class, ConfigHolder.class}) | ||
public class APIKeyAuthenticatorTest { | ||
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@Before | ||
public void setup() { | ||
PowerMockito.mockStatic(ConfigHolder.class); | ||
ConfigHolder configHolder = PowerMockito.mock(ConfigHolder.class); | ||
PowerMockito.when(ConfigHolder.getInstance()).thenReturn(configHolder); | ||
EnforcerConfig enforcerConfig = PowerMockito.mock(EnforcerConfig.class); | ||
PowerMockito.when(configHolder.getConfig()).thenReturn(enforcerConfig); | ||
APIKeyDTO apiKeyDTO = PowerMockito.mock(APIKeyDTO.class); | ||
PowerMockito.when(enforcerConfig.getApiKeyConfig()).thenReturn(apiKeyDTO); | ||
PowerMockito.when(ConfigHolder.getInstance().getConfig().getApiKeyConfig() | ||
.getApiKeyInternalHeader()).thenReturn("choreo-api-key"); | ||
CacheDto cacheDto = Mockito.mock(CacheDto.class); | ||
Mockito.when(cacheDto.isEnabled()).thenReturn(true); | ||
Mockito.when(enforcerConfig.getCacheDto()).thenReturn(cacheDto); | ||
JWTConfigurationDto jwtConfigurationDto = Mockito.mock(JWTConfigurationDto.class); | ||
Mockito.when(jwtConfigurationDto.isEnabled()).thenReturn(false); | ||
Mockito.when(enforcerConfig.getJwtConfigurationDto()).thenReturn(jwtConfigurationDto); | ||
} | ||
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@Test | ||
public void retrieveTokenFromRequestCtxTest_invalidKey() { | ||
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RequestContext.Builder requestContextBuilder = new RequestContext.Builder("/api-key"); | ||
requestContextBuilder.matchedAPI(new APIConfig.Builder("Petstore") | ||
.basePath("/test") | ||
.apiType("REST") | ||
.build()); | ||
Map<String, String> headersMap = new HashMap<>(); | ||
headersMap.put("choreo-api-key", | ||
"chk_eyJrZXkiOiJieTlpYXQ5d3MycDY0dWF6anFkbzQ4cnAyYnY3aWoxdWRuYmRzNzN6ZWx5OWNoZHJ2YiJ97JYpag"); | ||
requestContextBuilder.headers(headersMap); | ||
RequestContext requestContext = requestContextBuilder.build(); | ||
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APIKeyAuthenticator apiKeyAuthenticator = new APIKeyAuthenticator(); | ||
Assert.assertThrows(APISecurityException.class, () -> | ||
apiKeyAuthenticator.retrieveTokenFromRequestCtx(requestContext)); | ||
} | ||
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@Test | ||
public void retrieveTokenFromRequestCtxTest_cached_validKey() throws APISecurityException { | ||
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String mockJWT = "eyJrZXkiOiJieTlpYXQ5d3MycDY0dWF6anFkbzQ4cnAyYnY3aWoxdWRuYmRzNzN6ZWx5OWNoZHJ2YiJ97JYPAg"; | ||
PowerMockito.mockStatic(APIKeyUtils.class); | ||
PowerMockito.when(APIKeyUtils.isValidAPIKey(Mockito.anyString())).thenReturn(true); | ||
PowerMockito.when(APIKeyUtils.generateAPIKeyHash(Mockito.anyString())).thenReturn("key_hash"); | ||
PowerMockito.when(APIKeyUtils.isJWTExpired(Mockito.anyString())).thenReturn(false); | ||
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PowerMockito.mockStatic(CacheProvider.class); | ||
LoadingCache gatewayAPIKeyJWTCache = PowerMockito.mock(LoadingCache.class); | ||
PowerMockito.when(CacheProvider.getGatewayAPIKeyJWTCache()).thenReturn(gatewayAPIKeyJWTCache); | ||
PowerMockito.when(gatewayAPIKeyJWTCache.getIfPresent(Mockito.anyString())).thenReturn(mockJWT); | ||
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RequestContext.Builder requestContextBuilder = new RequestContext.Builder("/api-key"); | ||
requestContextBuilder.matchedAPI(new APIConfig.Builder("Petstore") | ||
.basePath("/test") | ||
.apiType("REST") | ||
.build()); | ||
Map<String, String> headersMap = new HashMap<>(); | ||
headersMap.put("choreo-api-key", | ||
"chk_eyJhdHRyMSI6InYxIiwiY29ubmVjdGlvbklkIjoiNjAwM2EzYjctYWYwZi00ZmIzLTg1M2UtYTY1NjJiMjM0N" + | ||
"WYyIiwia2V5IjoieG5lcGVxZmZ4eWx2Y2Q4a3FnNHprZDFpMHoxMnA2dTBqcW50aDUyM3JlN292a2pudncifQBdZRRQ"); | ||
requestContextBuilder.headers(headersMap); | ||
RequestContext requestContext = requestContextBuilder.build(); | ||
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APIKeyAuthenticator apiKeyAuthenticator = new APIKeyAuthenticator(); | ||
String token = apiKeyAuthenticator.retrieveTokenFromRequestCtx(requestContext); | ||
Assert.assertEquals(mockJWT, token); | ||
} | ||
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@Test | ||
public void retrieveTokenFromRequestCtxTest_validKey() throws APISecurityException { | ||
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PowerMockito.mockStatic(APIKeyUtils.class); | ||
String mockJWT = "eyJrZXkiOiJieTlpYXQ5d3MycDY0dWF6anFkbzQ4cnAyYnY3aWoxdWRuYmRzNzN6ZWx5OWNoZHJ2YiJ97JYPAg"; | ||
PowerMockito.when(APIKeyUtils.exchangeAPIKeyToJWT(Mockito.anyString())).thenReturn(Optional.of(mockJWT)); | ||
PowerMockito.when(APIKeyUtils.isValidAPIKey(Mockito.anyString())).thenReturn(true); | ||
PowerMockito.when(APIKeyUtils.generateAPIKeyHash(Mockito.anyString())).thenReturn("key_hash"); | ||
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PowerMockito.mockStatic(CacheProvider.class); | ||
LoadingCache gatewayAPIKeyJWTCache = PowerMockito.mock(LoadingCache.class); | ||
PowerMockito.when(CacheProvider.getGatewayAPIKeyJWTCache()).thenReturn(gatewayAPIKeyJWTCache); | ||
PowerMockito.when(gatewayAPIKeyJWTCache.getIfPresent(Mockito.anyString())).thenReturn(null); | ||
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RequestContext.Builder requestContextBuilder = new RequestContext.Builder("/api-key"); | ||
requestContextBuilder.matchedAPI(new APIConfig.Builder("Petstore") | ||
.basePath("/test") | ||
.apiType("REST") | ||
.build()); | ||
Map<String, String> headersMap = new HashMap<>(); | ||
headersMap.put("choreo-api-key", | ||
"chk_eyJhdHRyMSI6InYxIiwiY29ubmVjdGlvbklkIjoiNjAwM2EzYjctYWYwZi00ZmIzLTg1M2UtYTY1NjJiMjM0N" + | ||
"WYyIiwia2V5IjoieG5lcGVxZmZ4eWx2Y2Q4a3FnNHprZDFpMHoxMnA2dTBqcW50aDUyM3JlN292a2pudncifQBdZRRQ"); | ||
requestContextBuilder.headers(headersMap); | ||
RequestContext requestContext = requestContextBuilder.build(); | ||
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APIKeyAuthenticator apiKeyAuthenticator = new APIKeyAuthenticator(); | ||
String token = apiKeyAuthenticator.retrieveTokenFromRequestCtx(requestContext); | ||
Assert.assertEquals(mockJWT, token); | ||
} | ||
} |
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