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package org.openecomp.sdc.be.ecomp;
import fj.data.Either;
import org.onap.portalsdk.core.onboarding.crossapi.IPortalRestCentralService;
import org.onap.portalsdk.core.onboarding.exception.CipherUtilException;
import org.onap.portalsdk.core.onboarding.exception.PortalAPIException;
import org.onap.portalsdk.core.onboarding.util.CipherUtil;
import org.onap.portalsdk.core.onboarding.util.PortalApiProperties;
import org.onap.portalsdk.core.restful.domain.EcompUser;
import org.openecomp.sdc.be.config.BeEcompErrorManager;
import org.openecomp.sdc.be.ecomp.converters.EcompUserConverter;
import org.openecomp.sdc.be.model.User;
import org.openecomp.sdc.be.user.UserBusinessLogic;
import org.openecomp.sdc.common.api.Constants;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.openecomp.sdc.exception.ResponseFormat;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.ContextLoader;
import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;
public final class PortalRestAPICentralServiceImpl implements IPortalRestCentralService {
private static final String FAILED_TO_UPDATE_USER_CREDENTIALS = "Failed to update user credentials";
private static final String FAILED_TO_UPDATE_USER_ROLE = "Failed to update user role";
private static final String FAILED_TO_DEACTIVATE_USER = "Failed to deactivate user {}";
private static final String FAILED_TO_DEACTIVATE_USER2 = "Failed to deactivate user";
private static final String FAILED_TO_EDIT_USER = "Failed to edit user";
private static final String EDIT_USER = "EditUser";
private static final String CHECK_ROLES = "checkIfSingleRoleProvided";
private static final String RECEIVED_NULL_FOR_ARGUMENT_LOGIN_ID = "Received null for argument loginId";
private static final String RECEIVED_NULL_ROLES = "Received null roles for user";
private static final String RECEIVED_MULTIPLE_ROLES = "Received multiple roles for user {}";
private static final String RECEIVED_MULTIPLE_ROLES2 = "Received multiple roles for user";
private static final String NULL_POINTER_RETURNED_FROM_USER_CONVERTER = "NULL pointer returned from user converter";
private static final String FAILED_TO_CREATE_USER = "Failed to create user {}";
private static final String FAILED_TO_CONVERT_USER = "Failed to convert user";
private static final String JH0003 = "jh0003";
private static final String PUSH_USER = "PushUser";
private static final String RECEIVED_NULL_FOR_ARGUMENT_USER = "Received null for argument user";
private static final Logger log = Logger.getLogger(PortalRestAPICentralServiceImpl.class);
private UserBusinessLogic userBusinessLogic;
public PortalRestAPICentralServiceImpl() throws PortalAPIException {
try {
ApplicationContext ctx = ContextLoader.getCurrentWebApplicationContext();
userBusinessLogic = (UserBusinessLogic) ctx.getBean("userBusinessLogic");
} catch (Exception e) {
log.debug("Failed to get user UserBusinessLogic", e);
BeEcompErrorManager.getInstance().logInvalidInputError("constructor", "Exception thrown" + e.getMessage(), BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException("SDC Internal server error");
}
log.debug("PortalRestAPICentralServiceImpl Class Instantiated");
}
PortalRestAPICentralServiceImpl(UserBusinessLogic ubl) {
this.userBusinessLogic = ubl;
}
@Override
public Map<String, String> getAppCredentials() throws PortalAPIException {
Map<String, String> credMap = new HashMap<>();
String portal_user = PortalApiProperties.getProperty(PortalPropertiesEnum.PORTAL_USER.value);
String password = PortalApiProperties.getProperty(PortalPropertiesEnum.PORTAL_PASS.value);
String appName = PortalApiProperties.getProperty(PortalPropertiesEnum.PORTAL_APP_NAME.value);
try {
credMap.put(PortalPropertiesEnum.PORTAL_USER.value, CipherUtil.decryptPKC(portal_user));
credMap.put(PortalPropertiesEnum.PORTAL_PASS.value, CipherUtil.decryptPKC(password));
credMap.put(PortalPropertiesEnum.PORTAL_APP_NAME.value, CipherUtil.decryptPKC(appName));
} catch (CipherUtilException e) {
log.debug("User authentication failed - Decryption failed", e);
throw new PortalAPIException("Failed to decrypt" + e.getMessage());
}
return credMap;
}
@Override
public void pushUser(EcompUser user) throws PortalAPIException {
log.debug("Start handle request of ECOMP pushUser");
if (user == null) {
BeEcompErrorManager.getInstance().logInvalidInputError(PUSH_USER, RECEIVED_NULL_FOR_ARGUMENT_USER, BeEcompErrorManager.ErrorSeverity.INFO);
log.debug(RECEIVED_NULL_FOR_ARGUMENT_USER);
throw new PortalAPIException(RECEIVED_NULL_FOR_ARGUMENT_USER);
}
checkIfSingleRoleProvided(user);
final String modifierAttId = JH0003;
User modifier = new User();
modifier.setUserId(modifierAttId);
log.debug("modifier id is {}", modifierAttId);
User convertedAsdcUser = EcompUserConverter.convertEcompUserToUser(user);
if (convertedAsdcUser == null) {
BeEcompErrorManager.getInstance().logInvalidInputError(PUSH_USER, FAILED_TO_CONVERT_USER, BeEcompErrorManager.ErrorSeverity.INFO);
log.debug(FAILED_TO_CREATE_USER, user);
throw new PortalAPIException("Failed to convert user " + user);
}
Either<User, ResponseFormat> createUserResponse = userBusinessLogic.createUser(modifier, convertedAsdcUser);
// ALREADY EXIST ResponseFormat
final String ALREADY_EXISTS_RESPONSE_ID = "SVC4006";
if (createUserResponse.isRight()) {
if (!createUserResponse.right().value().getMessageId().equals(ALREADY_EXISTS_RESPONSE_ID)) {
log.debug(FAILED_TO_CREATE_USER, user);
BeEcompErrorManager.getInstance().logInvalidInputError(PUSH_USER, FAILED_TO_CREATE_USER, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(FAILED_TO_CREATE_USER + createUserResponse.right().value());
} else {
log.debug("User already exist and will be updated and reactivated {}", user);
Either<User, ResponseFormat> updateUserResp = userBusinessLogic.updateUserCredentials(convertedAsdcUser);
if(updateUserResp.isRight()){
log.debug(FAILED_TO_UPDATE_USER_CREDENTIALS, user);
BeEcompErrorManager.getInstance().logInvalidInputError(PUSH_USER, FAILED_TO_UPDATE_USER_CREDENTIALS, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(FAILED_TO_UPDATE_USER_CREDENTIALS + createUserResponse.right().value());
}
Either<User, ResponseFormat> updateUserRoleResp = userBusinessLogic.updateUserRole(modifier, convertedAsdcUser.getUserId(), convertedAsdcUser.getRole());
if(updateUserRoleResp.isRight()){
log.debug(FAILED_TO_UPDATE_USER_ROLE, user);
BeEcompErrorManager.getInstance().logInvalidInputError(PUSH_USER, FAILED_TO_UPDATE_USER_ROLE, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(FAILED_TO_UPDATE_USER_ROLE + createUserResponse.right().value());
}
}
}
log.debug("User created {}", user);
}
@Override
public void editUser(String loginId, EcompUser user) throws PortalAPIException {
log.debug("Start handle request of ECOMP editUser");
if (user == null) {
log.debug(RECEIVED_NULL_FOR_ARGUMENT_USER);
BeEcompErrorManager.getInstance().logInvalidInputError(EDIT_USER, RECEIVED_NULL_FOR_ARGUMENT_USER, BeEcompErrorManager.ErrorSeverity.INFO);
throw new PortalAPIException(RECEIVED_NULL_FOR_ARGUMENT_USER);
} else if (loginId == null) {
log.debug(RECEIVED_NULL_FOR_ARGUMENT_LOGIN_ID);
BeEcompErrorManager.getInstance().logInvalidInputError(EDIT_USER, RECEIVED_NULL_FOR_ARGUMENT_LOGIN_ID, BeEcompErrorManager.ErrorSeverity.INFO);
throw new PortalAPIException(RECEIVED_NULL_FOR_ARGUMENT_LOGIN_ID);
}
checkIfSingleRoleProvided(user);
final String modifierAttId = JH0003;
User modifier = new User();
modifier.setUserId(modifierAttId);
log.debug("modifier id is {}", modifierAttId);
if (user.getLoginId() != null && !user.getLoginId().equals(loginId)) {
log.debug("loginId and user loginId not equal");
BeEcompErrorManager.getInstance().logInvalidInputError(EDIT_USER, "loginId and user loginId not equal", BeEcompErrorManager.ErrorSeverity.INFO);
throw new PortalAPIException("loginId not equals to the user loginId field");
} else if (user.getLoginId() == null) {
user.setLoginId(loginId);
}
User asdcUser = EcompUserConverter.convertEcompUserToUser(user);
if (asdcUser == null) {
BeEcompErrorManager.getInstance().logInvalidInputError(PUSH_USER, FAILED_TO_CONVERT_USER, BeEcompErrorManager.ErrorSeverity.INFO);
log.debug(FAILED_TO_CREATE_USER, user);
throw new PortalAPIException("Failed to convert user " + user);
}
Either<User, ResponseFormat> updateUserCredentialsResponse = userBusinessLogic.updateUserCredentials(asdcUser);
if (updateUserCredentialsResponse.isRight()) {
log.debug(FAILED_TO_UPDATE_USER_CREDENTIALS);
BeEcompErrorManager.getInstance().logInvalidInputError(EDIT_USER, FAILED_TO_UPDATE_USER_CREDENTIALS, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(FAILED_TO_EDIT_USER + updateUserCredentialsResponse.right().value());
}
Either<User, ResponseFormat> deActivateUser;
if(asdcUser.getRole() == null || asdcUser.getRole().isEmpty()){
deActivateUser = userBusinessLogic.deActivateUser(modifier, asdcUser.getUserId());
} else {
return;
}
if (deActivateUser.isRight()) {
log.debug(FAILED_TO_DEACTIVATE_USER, asdcUser);
BeEcompErrorManager.getInstance().logInvalidInputError(EDIT_USER, FAILED_TO_DEACTIVATE_USER2, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(FAILED_TO_DEACTIVATE_USER2 + deActivateUser.right().value());
}
}
@Override
public String getUserId(HttpServletRequest request) throws PortalAPIException {
return request.getHeader(Constants.USER_ID_HEADER);
}
private void checkIfSingleRoleProvided(EcompUser user) throws PortalAPIException {
if(user.getRoles() == null) {
log.debug(RECEIVED_NULL_ROLES, user);
BeEcompErrorManager.getInstance().logInvalidInputError(CHECK_ROLES, RECEIVED_NULL_ROLES, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(RECEIVED_NULL_ROLES + user);
}else if(user.getRoles().size() > 1) {
log.debug(RECEIVED_MULTIPLE_ROLES, user);
BeEcompErrorManager.getInstance().logInvalidInputError(CHECK_ROLES, RECEIVED_MULTIPLE_ROLES2, BeEcompErrorManager.ErrorSeverity.ERROR);
throw new PortalAPIException(FAILED_TO_DEACTIVATE_USER2 + user);
}
}
public enum PortalPropertiesEnum{
PORTAL_PASS ("portal_pass"),
PORTAL_USER("portal_user"),
PORTAL_APP_NAME("portal_app_name");
private final String value;
PortalPropertiesEnum(String value) {
this.value = value;
}
public String value() {
return value;
}
}
}
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