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package eu.dnetlib.openaire.rest;
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import eu.dnetlib.openaire.rest.inputHandler.UserHandler;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/**
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* Created by sofia on 20/4/2017.
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*/
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public class Authorization {
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private static Logger logger = LogManager.getLogger(Authorization.class);
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List<String> registeredRoles = new ArrayList<String>(Arrays.asList("Super Administrator", "Portal Administrator", "Expert - Community",
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"Expert - Funder", "Curator - Claim", "Curator - Project", "Curator - Community", "Curator - Institution", "Cuthor", "Registered", "User Manager"));
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List<String> claimCuratorRoles = new ArrayList<String>(Arrays.asList("Super Administrator", "Curator - Claim", "Portal Administrator"));
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List<String> projectCuratorRoles = new ArrayList<String>(Arrays.asList("Curator - Project"));
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List<String> communityCuratorRoles = new ArrayList<String>(Arrays.asList("Curator - Community"));
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List<String> portalAdminRoles = new ArrayList<String>(Arrays.asList("Portal Administrator"));
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UserHandler userHandler = null;
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String originServer = null;
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// public static boolean isRegistered(String token) {
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//
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// Claims claims = Jwts.parser()
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// .setSigningKey(DatatypeConverter.parseBase64Binary("my-very-secret"))
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// .parseClaimsJws(token).getBody();
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//
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// if (claims.get("role").equals("1") || claims.get("role").equals("2")) {
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// logger.debug("It's registered with role " + claims.get("role"));
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// return true;
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// } else {
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// logger.debug("It's *not* registered with role " + claims.get("role"));
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//
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// return false;
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// }
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// }
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//
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// public static boolean isClaimCurator(String token) {
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// Claims claims = Jwts.parser()
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// .setSigningKey(DatatypeConverter.parseBase64Binary("my-very-secret"))
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// .parseClaimsJws(token).getBody();
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// if (claims.get("role").equals("2")) {
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// logger.debug("It's admin with role " + claims.get("role"));
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// return true;
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// } else {
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// logger.debug("It's *not* admin with role " + claims.get("role"));
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// return false;
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// }
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// }
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public boolean isRegistered(String token) {
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UserInfo userInfo = userHandler.getUserInfo(token);
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return isRegistered(userInfo);
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}
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public void logStatus(String token, String cookie) {
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if(token == null || token.isEmpty()) {
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logger.debug("No proper value: header \"X-XSRF-TOKEN\" has value " + token);
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}else if(cookie == null || cookie.isEmpty() || !cookie.equals(token)) {
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logger.debug("No proper value: cookie \"AccessToken\" has value " + cookie);
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}else if( !cookie.equals(token)) {
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logger.debug("No proper values:for cookie " + cookie + " and token "+token);
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}
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}
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public boolean isRegistered(UserInfo userInfo) {
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if (userInfo != null && userInfo.getEdu_person_entitlements() != null) {
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return hasRole(userInfo.getEdu_person_entitlements(), registeredRoles);
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} else {
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return false;
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}
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}
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public boolean isClaimCurator(String token) {
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UserInfo userInfo = userHandler.getUserInfo(token);
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return isClaimCurator(userInfo);
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}
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public boolean isClaimCurator(UserInfo userInfo) {
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if (userInfo != null && userInfo.getEdu_person_entitlements() != null) {
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return hasRole(userInfo.getEdu_person_entitlements(), claimCuratorRoles);
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} else {
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logger.debug(" User has no Valid UserInfo");
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return false;
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}
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}
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public boolean isCommunityCurator(String token) {
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UserInfo userInfo = userHandler.getUserInfo(token);
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return isCommunityCurator(userInfo);
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}
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public boolean isCommunityCurator(UserInfo userInfo) {
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if (userInfo != null && userInfo.getEdu_person_entitlements() != null) {
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return hasRole(userInfo.getEdu_person_entitlements(), communityCuratorRoles);
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} else {
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logger.debug(" User has no Valid UserInfo");
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return false;
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}
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}
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public boolean isProjectCurator(String token) {
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UserInfo userInfo = userHandler.getUserInfo(token);
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return isProjectCurator(userInfo);
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}
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public boolean isProjectCurator(UserInfo userInfo) {
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if (userInfo != null && userInfo.getEdu_person_entitlements() != null) {
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return hasRole(userInfo.getEdu_person_entitlements(), projectCuratorRoles);
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} else {
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return false;
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}
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}
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public boolean isPortalAdministrator(String token) {
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UserInfo userInfo = userHandler.getUserInfo(token);
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return isPortalAdministrator(userInfo);
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}
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public boolean isPortalAdministrator(UserInfo userInfo) {
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if (userInfo != null && userInfo.getEdu_person_entitlements() != null) {
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return hasRole(userInfo.getEdu_person_entitlements(), portalAdminRoles);
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} else {
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logger.debug(" User has no Valid UserInfo");
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return false;
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}
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}
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public boolean hasRole(List<String> givenRoles, List<String> authorizedRoles) {
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logger.debug("It's registered with role " + givenRoles);
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for (String gRole : givenRoles) {
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if (authorizedRoles.indexOf(gRole) != -1) {
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return true;
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}
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}
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logger.debug("Not Authorized. Authorized roles are" + authorizedRoles);
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return false;
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}
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public boolean hasValidOrigin(String origin) {
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logger.debug("Origin is "+origin +" originServer: "+originServer);
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if (origin != null && origin.indexOf(originServer)!=-1) {
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return true;
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}
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logger.debug("Not valid origin. Origin server is \"" + origin + "\", but expected value is \"" + originServer + "\". If the expec cted value is not right, check properties file. ");
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return false;
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}
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public boolean hasBasicAuthorization(String token, String origin, String cookie){
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if(token == null || token.isEmpty() || cookie == null || cookie.isEmpty() || !cookie.equals(token)|| !hasValidOrigin(origin)){
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return false;
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}
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return true;
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}
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public List<String> getRegisteredRoles() {
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return registeredRoles;
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}
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public void setRegisteredRoles(List<String> registeredRoles) {
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this.registeredRoles = registeredRoles;
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}
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public List<String> getClaimCuratorRoles() {
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return claimCuratorRoles;
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}
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public void setClaimCuratorRoles(List<String> claimCuratorRoles) {
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this.claimCuratorRoles = claimCuratorRoles;
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}
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public List<String> getCommunityCuratorRoles() {
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return communityCuratorRoles;
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}
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public void setCommunityCuratorRoles(List<String> communityCuratorRoles) {
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this.communityCuratorRoles = communityCuratorRoles;
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}
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public List<String> getProjectCuratorRoles() {
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return projectCuratorRoles;
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}
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public void setProjectCuratorRoles(List<String> projectCuratorRoles) {
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this.projectCuratorRoles = projectCuratorRoles;
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}
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public UserHandler getUserHandler() {
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return userHandler;
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}
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public void setUserHandler(UserHandler userHandler) {
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this.userHandler = userHandler;
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}
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public String getOriginServer() {
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return originServer;
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}
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public void setOriginServer(String originServer) {
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this.originServer = originServer;
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}
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}
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