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package eu.dnetlib.repo.manager.service.security;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonElement;
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import eu.dnetlib.repo.manager.domain.dto.User;
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import eu.dnetlib.repo.manager.exception.ResourceNotFoundException;
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import eu.dnetlib.repo.manager.service.aai.registry.AaiRegistryService;
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import org.mitre.openid.connect.model.OIDCAuthenticationToken;
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import org.mitre.openid.connect.model.UserInfo;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.security.core.context.SecurityContextHolder;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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@Service("authorizationService")
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public class AuthorizationServiceImpl implements AuthorizationService {
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public static final String SUPER_ADMINISTRATOR = "SUPER_ADMINISTRATOR";
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public static final String CONTENT_PROVIDER_DASHBOARD_ADMINISTRATOR = "CONTENT_PROVIDER_DASHBOARD_ADMINISTRATOR";
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public static final String REGISTERED_USER = "REGISTERED_USER";
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private final RoleMappingService roleMappingService;
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private final AaiRegistryService aaiRegistryService;
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private final AuthoritiesUpdater authoritiesUpdater;
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@Autowired
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AuthorizationServiceImpl(RoleMappingService roleMappingService, AaiRegistryService aaiRegistryService,
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AuthoritiesUpdater authoritiesUpdater) {
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this.roleMappingService = roleMappingService;
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this.aaiRegistryService = aaiRegistryService;
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this.authoritiesUpdater = authoritiesUpdater;
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}
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private String mapType(String type) {
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if (type.equals("datasource")) {
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type = "datasource";
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}
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return type;
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}
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/**
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* Type = DATASOURCE
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*/
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@Override
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public String member(String type, String id) {
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return mapType(type).toUpperCase() + "_" + id.toUpperCase();
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}
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@Override
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public boolean isMemberOf(String repoId) {
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String repoRole = roleMappingService.convertRepoIdToEncodedAuthorityId(repoId);
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return SecurityContextHolder.getContext().getAuthentication().getAuthorities()
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.parallelStream().anyMatch(authority -> authority.toString().equals(repoRole));
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}
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@Override
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public List<User> getAdminsOfRepo(String repoId) {
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List<String> userList = new ArrayList<>();
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// find couId by role name
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String role = roleMappingService.getRoleIdByRepoId(repoId);
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Integer couId = aaiRegistryService.getCouId(role);
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if (couId != null) {
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JsonArray users = aaiRegistryService.getUsersByCouId(couId);
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for (JsonElement jsonElement : users) {
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userList.add(jsonElement.toString());
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}
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}
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return aaiRegistryService.getUsers(couId);
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}
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@Override
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public boolean addAdmin(String id, String email) throws ResourceNotFoundException {
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Integer coPersonId = aaiRegistryService.getCoPersonIdByEmail(email);
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if (coPersonId != null) {
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String role = roleMappingService.getRoleIdByRepoId(id);
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Integer couId = aaiRegistryService.getCouId(role);
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if (couId != null) {
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Integer roleId = aaiRegistryService.getRoleId(coPersonId, couId);
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aaiRegistryService.assignMemberRole(coPersonId, couId, roleId);
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// Add role to user current authorities
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authoritiesUpdater.addRole(email, roleMappingService.convertRepoIdToAuthority(id));
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return true;
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} else {
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throw new ResourceNotFoundException("Cannot find CouId for role: " + role);
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}
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} else {
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throw new ResourceNotFoundException("Cannot find coPersonId for user with email: " + email);
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}
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}
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@Override
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public boolean removeAdmin(String id, String email) throws ResourceNotFoundException {
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Integer coPersonId = aaiRegistryService.getCoPersonIdByEmail(email);
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if (coPersonId != null) {
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String role = roleMappingService.getRoleIdByRepoId(id);
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Integer couId = aaiRegistryService.getCouId(role);
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Integer roleId = null;
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if (couId != null) {
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roleId = aaiRegistryService.getRoleId(coPersonId, couId);
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}
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if (couId != null && roleId != null) {
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aaiRegistryService.removeMemberRole(coPersonId, couId, roleId);
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// Remove role from user current authorities
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authoritiesUpdater.removeRole(email, roleMappingService.convertRepoIdToAuthority(id));
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return true;
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} else {
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throw new ResourceNotFoundException("Cannot find CouId for role: " + role);
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}
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} else {
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throw new ResourceNotFoundException("Cannot find coPersonId for user with email: " + email);
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}
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}
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@Override
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public Collection<String> getUserRoles() {
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List<String> roles;
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JsonArray entitlements;
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UserInfo userInfo = ((OIDCAuthenticationToken) SecurityContextHolder.getContext().getAuthentication()).getUserInfo();
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if (userInfo.getSource().getAsJsonArray("edu_person_entitlements") != null) {
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entitlements = userInfo.getSource().getAsJsonArray("edu_person_entitlements");
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} else if (userInfo.getSource().getAsJsonArray("eduperson_entitlement") != null) {
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entitlements = userInfo.getSource().getAsJsonArray("eduperson_entitlement");
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} else {
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entitlements = new JsonArray();
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}
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roles = AuthoritiesMapper.entitlementRoles(entitlements);
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return roles;
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}
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@Override
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public Collection<String> getUserRoles(String email) {
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int coPersonId = aaiRegistryService.getCoPersonIdByEmail(email);
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List<Integer> list = new ArrayList<>();
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for (JsonElement element : aaiRegistryService.getRolesWithStatus(coPersonId, AaiRegistryService.RoleStatus.ACTIVE)) {
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list.add(element.getAsJsonObject().get("CouId").getAsInt());
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}
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return aaiRegistryService.getCouNames(list).values();
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}
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}
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