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/*-
* ========================LICENSE_START=================================
* ONAP : ccsdk oran
* ======================================================================
* Copyright (C) 2023 Nordix Foundation. All rights reserved.
* ======================================================================
* 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
*
* 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.
* ========================LICENSE_END===================================
*/
package org.onap.ccsdk.oran.a1policymanagementservice.controllers;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.responses.ApiResponses;
import io.swagger.v3.oas.annotations.tags.Tag;
import java.lang.invoke.MethodHandles;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import lombok.Getter;
import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.AuthorizationConsts;
import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.AuthorizationResult;
import org.onap.ccsdk.oran.a1policymanagementservice.controllers.authorization.PolicyAuthorizationRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RestController;
@RestController("OpenPolicyAgentSimulatorController")
@Tag(name = AuthorizationConsts.AUTH_API_NAME, description = AuthorizationConsts.AUTH_API_DESCRIPTION)
public class OpenPolicyAgentSimulatorController {
private static Gson gson = new GsonBuilder().disableHtmlEscaping().create();
private final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
public static final String ACCESS_CONTROL_URL = "/example-authz-check";
public static final String ACCESS_CONTROL_URL_REJECT = "/example-authz-check-reject";
public static class TestResults {
public List<PolicyAuthorizationRequest> receivedRequests =
Collections.synchronizedList(new ArrayList<PolicyAuthorizationRequest>());
public TestResults() {}
public void reset() {
receivedRequests.clear();
}
}
@Getter
private TestResults testResults = new TestResults();
@PostMapping(path = ACCESS_CONTROL_URL, produces = MediaType.APPLICATION_JSON_VALUE)
@Operation(summary = AuthorizationConsts.GRANT_ACCESS_SUMMARY,
description = AuthorizationConsts.GRANT_ACCESS_DESCRIPTION)
@ApiResponses(value = { //
@ApiResponse(responseCode = "200", description = "OK", //
content = @Content(schema = @Schema(implementation = AuthorizationResult.class))) //
})
public ResponseEntity<Object> performAccessControl( //
@RequestHeader Map<String, String> headers, //
@RequestBody PolicyAuthorizationRequest request) {
logger.debug("Auth {}", request);
testResults.receivedRequests.add(request);
String res = gson.toJson(AuthorizationResult.builder().result(true).build());
return new ResponseEntity<>(res, HttpStatus.OK);
}
@PostMapping(path = ACCESS_CONTROL_URL_REJECT, produces = MediaType.APPLICATION_JSON_VALUE)
@Operation(summary = "Rejecting", description = "", hidden = true)
@ApiResponses(value = { //
@ApiResponse(responseCode = "200", description = "OK", //
content = @Content(schema = @Schema(implementation = VoidResponse.class))) //
})
public ResponseEntity<Object> performAccessControlReject( //
@RequestHeader Map<String, String> headers, //
@RequestBody PolicyAuthorizationRequest request) {
logger.debug("Auth Reject {}", request);
testResults.receivedRequests.add(request);
String res = gson.toJson(AuthorizationResult.builder().result(false).build());
return new ResponseEntity<>(res, HttpStatus.OK);
}
}
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