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SecurityUtil.java
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SecurityUtil.java
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/*******************************************************************************
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.
*******************************************************************************/
package org.apache.ofbiz.security;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.ofbiz.base.util.Debug;
import org.apache.ofbiz.base.util.StringUtil;
import org.apache.ofbiz.base.util.UtilMisc;
import org.apache.ofbiz.base.util.UtilValidate;
import org.apache.ofbiz.entity.Delegator;
import org.apache.ofbiz.entity.GenericEntityException;
import org.apache.ofbiz.entity.GenericValue;
import org.apache.ofbiz.entity.condition.EntityCondition;
import org.apache.ofbiz.entity.condition.EntityOperator;
import org.apache.ofbiz.entity.util.EntityQuery;
import org.apache.ofbiz.entity.util.EntityUtil;
import org.apache.ofbiz.service.ServiceUtil;
import org.apache.ofbiz.webapp.control.JWTManager;
/**
* A <code>Security</code> util.
*/
public final class SecurityUtil {
public static final String module = SecurityUtil.class.getName();
private static final List<String> adminPermissions = UtilMisc.toList(
"IMPERSONATE_ADMIN",
"ARTIFACT_INFO_VIEW",
"SERVICE_MAINT",
"ENTITY_MAINT",
"UTIL_CACHE_VIEW",
"UTIL_DEBUG_VIEW");
/**
* Return true if given userLogin possess at least one of the adminPermission
*
* @param delegator
* @param userLoginId
* @return
*/
public static boolean hasUserLoginAdminPermission(Delegator delegator, String userLoginId) {
if (UtilValidate.isEmpty(userLoginId)) return false;
try {
return EntityQuery.use(delegator)
.from("UserLoginAndPermission")
.where(EntityCondition.makeCondition(
EntityCondition.makeCondition("userLoginId", userLoginId),
EntityCondition.makeCondition("permissionId", EntityOperator.IN, adminPermissions)))
.filterByDate("fromDate", "thruDate", "permissionFromDate", "permissionThruDate")
.queryCount() != 0;
} catch (GenericEntityException e) {
Debug.logError("Failed to resolve user permissions", module);
}
return false;
}
/**
* Return the list of missing permission, if toUserLoginId has more permission thant userLoginId, emptyList either.
*
* @param delegator
* @param userLoginId
* @param toUserLoginId
* @return
*/
public static List<String> hasUserLoginMorePermissionThan(Delegator delegator, String userLoginId, String toUserLoginId) {
ArrayList<String> returnList = new ArrayList<>();
if (UtilValidate.isEmpty(userLoginId) || UtilValidate.isEmpty(toUserLoginId)) return returnList;
List<String> userLoginPermissionIds;
List<String> toUserLoginPermissionIds;
try {
userLoginPermissionIds = EntityUtil.getFieldListFromEntityList(
EntityQuery.use(delegator)
.from("UserLoginAndPermission")
.where("userLoginId", userLoginId)
.filterByDate("fromDate", "thruDate", "permissionFromDate", "permissionThruDate")
.queryList(), "permissionId", true);
toUserLoginPermissionIds = EntityUtil.getFieldListFromEntityList(
EntityQuery.use(delegator)
.from("UserLoginAndPermission")
.where("userLoginId", toUserLoginId)
.filterByDate("fromDate", "thruDate", "permissionFromDate", "permissionThruDate")
.queryList(), "permissionId", true);
} catch (GenericEntityException e) {
Debug.logError("Failed to resolve user permissions", module);
return returnList;
}
if (UtilValidate.isEmpty(userLoginPermissionIds)) return toUserLoginPermissionIds;
if (UtilValidate.isEmpty(toUserLoginPermissionIds)) return returnList;
//Resolve all ADMIN permissions associated with the origin user
List<String> adminPermissions = userLoginPermissionIds.stream()
.filter(perm -> perm.endsWith("_ADMIN"))
.map(perm -> StringUtil.replaceString(perm, "_ADMIN", ""))
.collect(Collectors.toList());
// if toUserLoginPermissionIds contains at least one permission that is not in admin permission or userLoginPermissionIds
// return the list of missing permission
return toUserLoginPermissionIds.stream()
.filter(perm ->
!userLoginPermissionIds.contains(perm)
&& !checkMultiLevelAdminPermissionValidity(adminPermissions, perm))
.collect(Collectors.toList());
}
/**
* Return if an admin permission is valid for the given list of permissions.
*
* @param permissionIds List of admin permission value without "_ADMIN" suffix
* @param permission permission to be checked with its suffix
*
*/
public static boolean checkMultiLevelAdminPermissionValidity(List<String> permissionIds, String permission) {
while (permission.lastIndexOf("_") != -1) {
permission = permission.substring(0, permission.lastIndexOf("_"));
if (permissionIds.contains(permission)) return true;
}
return false;
}
/**
* Return a JWToken for authenticate a userLogin with salt the token by userLoginId and currentPassword
*/
public static String generateJwtToAuthenticateUserLogin(Delegator delegator, String userLoginId)
throws GenericEntityException {
GenericValue userLogin = EntityQuery.use(delegator).from("UserLogin").where("userLoginId", userLoginId).queryOne();
Map<String, String> claims = UtilMisc.toMap("userLoginId", userLogin.getString("userLoginId"));
return JWTManager.createJwt(delegator, claims,
userLogin.getString("userLoginId") + userLogin.getString("currentPassword"), - 1);
}
/**
* For a jwtToken and userLoginId check the coherence between them
*/
public static boolean authenticateUserLoginByJWT(Delegator delegator, String userLoginId, String jwtToken) {
if (UtilValidate.isNotEmpty(jwtToken)) {
try {
GenericValue userLogin = EntityQuery.use(delegator).from("UserLogin").where("userLoginId", userLoginId).queryOne();
Map<String, Object> claims = JWTManager.validateToken(delegator, jwtToken,
userLogin.getString("userLoginId") + userLogin.getString("currentPassword"));
return (! ServiceUtil.isError(claims)) && userLoginId.equals(claims.get("userLoginId"));
} catch (GenericEntityException e) {
Debug.logWarning("failed to validate a jwToken for user " + userLoginId, module);
}
}
return false;
}
}