Aharoni, Pavel (pa0916) | ca3cb01 | 2018-10-22 15:29:57 +0300 | [diff] [blame] | 1 | /*-
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| 2 | * ============LICENSE_START=======================================================
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| 3 | * OSAM
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| 4 | * ================================================================================
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| 5 | * Copyright (C) 2018 AT&T
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| 6 | * ================================================================================
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| 7 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 8 | * you may not use this file except in compliance with the License.
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| 9 | * You may obtain a copy of the License at
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| 10 | *
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0
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| 12 | *
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| 13 | * Unless required by applicable law or agreed to in writing, software
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 16 | * See the License for the specific language governing permissions and
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| 17 | * limitations under the License.
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| 18 | * ============LICENSE_END=========================================================
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| 19 | */
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| 20 |
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| 21 |
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| 22 |
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| 23 | package org.onap.osam.roles;
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| 24 |
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| 25 | import com.fasterxml.jackson.core.JsonProcessingException;
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| 26 | import com.fasterxml.jackson.databind.ObjectMapper;
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| 27 | import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
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| 28 | import org.onap.portalsdk.core.web.support.UserUtils;
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| 29 | import org.onap.osam.aai.AaiResponse;
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| 30 | import org.onap.osam.aai.exceptions.RoleParsingException;
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| 31 | import org.onap.osam.model.ModelConstants;
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| 32 | import org.onap.osam.model.Subscriber;
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| 33 | import org.onap.osam.model.SubscriberList;
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| 34 | import org.onap.osam.services.IAaiService;
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| 35 | import org.springframework.beans.factory.annotation.Autowired;
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| 36 | import org.springframework.stereotype.Component;
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| 37 |
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| 38 | import javax.servlet.http.HttpServletRequest;
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| 39 | import java.util.*;
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| 40 |
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| 41 | //import org.codehaus.jackson.map.ObjectMapper;
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| 42 |
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| 43 |
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| 44 | @Component
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| 45 | public class RoleProvider {
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| 46 |
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| 47 | private static final EELFLoggerDelegate LOG = EELFLoggerDelegate.getLogger(RoleProvider.class);
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| 48 | final String readPermissionString = "read";
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| 49 | SubscriberList subscribers;
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| 50 | ObjectMapper om = new ObjectMapper();
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| 51 | @Autowired
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| 52 | private IAaiService aaiService;
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| 53 |
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| 54 | public static List<String> extractRoleFromSession(HttpServletRequest request) {
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| 55 |
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| 56 | return new ArrayList<String>();
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| 57 |
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| 58 | }
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| 59 |
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| 60 | public void init() {
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| 61 | LOG.debug(EELFLoggerDelegate.debugLogger, "Role provider => init method started");
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| 62 | AaiResponse<SubscriberList> subscribersResponse = aaiService.getFullSubscriberList();
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| 63 | subscribers = subscribersResponse.getT();
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| 64 | LOG.debug(EELFLoggerDelegate.debugLogger, "Role provider => init method finished");
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| 65 | }
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| 66 |
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| 67 | public List<Role> getUserRoles(HttpServletRequest request) throws JsonProcessingException {
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| 68 | String logPrefix = "Role Provider (" + UserUtils.getUserId(request) + ") ==>";
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| 69 |
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| 70 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + "Entering to get user role for user " + UserUtils.getUserId(request));
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| 71 |
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| 72 | List<Role> roleList = new ArrayList<>();
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| 73 | //Disable roles until AAF integration finishes
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| 74 | /*HashMap roles = UserUtils.getRoles(request);
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| 75 | for (Object role : roles.keySet()) {
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| 76 | org.openecomp.portalsdk.core.domain.Role sdkRol = (org.openecomp.portalsdk.core.domain.Role) roles.get(role);
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| 77 |
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| 78 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + "Role " + sdkRol.getName() + " is being proccessed");
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| 79 | try {
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| 80 | if (sdkRol.getName().contains(readPermissionString)) {
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| 81 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + " Role " + sdkRol.getName() + " contain " + readPermissionString);
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| 82 |
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| 83 | continue;
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| 84 | }
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| 85 | String[] roleParts = splitRole((sdkRol.getName()), logPrefix);
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| 86 | roleList.add(createRoleFromStringArr(roleParts, logPrefix));
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| 87 | String msg = String.format(logPrefix + " User %s got permissions %s", UserUtils.getUserId(request), Arrays.toString(roleParts));
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| 88 | LOG.debug(EELFLoggerDelegate.debugLogger, msg);
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| 89 | } catch (RoleParsingException e) {
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| 90 | LOG.error(logPrefix + " Failed to parse permission");
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| 91 |
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| 92 | }
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| 93 | }*/
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| 94 |
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| 95 | return roleList;
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| 96 | }
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| 97 |
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| 98 | public String[] splitRole(String roleAsString, String logPrefix) {
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| 99 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + "Spliting role = " + roleAsString + "With delimeter = " + ModelConstants.ROLE_DELIMITER);
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| 100 | return roleAsString.split(ModelConstants.ROLE_DELIMITER);
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| 101 | }
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| 102 |
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| 103 | public boolean userPermissionIsReadOnly(List<Role> roles) {
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| 104 |
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| 105 | return (!(roles.size() > 0));
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| 106 | }
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| 107 |
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| 108 | public boolean userPermissionIsReadLogs(List<Role> roles){
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| 109 | for(Role role: roles){
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| 110 | if(role.getServiceType().equals("LOGS")){
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| 111 | if(role.getTenant().equals("PERMITTED")){
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| 112 | return true;
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| 113 | }
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| 114 | }
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| 115 | }
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| 116 | return false;
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| 117 | }
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| 118 |
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| 119 | private String replaceSubscriberNameToGlobalCustomerID(String subscriberName, String logPrefix) throws JsonProcessingException {
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| 120 | if (subscribers == null) {
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| 121 | LOG.debug(EELFLoggerDelegate.debugLogger, "replaceSubscriberNameToGlobalCustomerID calling init method");
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| 122 | init();
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| 123 | }
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| 124 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + "subscribers list size is " + subscribers.customer.size() + " with the values " + om.writeValueAsString(subscribers.customer));
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| 125 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + "subscribers list size is " + subscribers.customer.size() + " with the values " + om.writeValueAsString(subscribers.customer));
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| 126 |
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| 127 |
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| 128 | Optional<Subscriber> s = subscribers.customer.stream().filter(x -> x.subscriberName.equals(subscriberName)).findFirst();
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| 129 | //Fixing bug of logging "optional get" before isPresent
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| 130 | String replacement = s.isPresent() ? s.get().globalCustomerId : "";
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| 131 | LOG.debug(EELFLoggerDelegate.debugLogger, logPrefix + "Subscribername " + subscriberName + " changed to " + replacement);
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| 132 | return replacement;
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| 133 | }
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| 134 |
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| 135 | public Role createRoleFromStringArr(String[] roleParts, String rolePrefix) throws JsonProcessingException, RoleParsingException {
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| 136 | String globalCustomerID = replaceSubscriberNameToGlobalCustomerID(roleParts[0], rolePrefix);
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| 137 | try {
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| 138 | if (roleParts.length > 2) {
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| 139 | return new Role(EcompRole.READ, globalCustomerID, roleParts[1], roleParts[2]);
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| 140 | } else {
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| 141 | return new Role(EcompRole.READ, globalCustomerID, roleParts[1], null);
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| 142 | }
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| 143 | } catch (ArrayIndexOutOfBoundsException e) {
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| 144 | if (roleParts.length > 0)
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| 145 | LOG.debug(EELFLoggerDelegate.debugLogger, "Could not parse role ", roleParts[0]);
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| 146 | else {
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| 147 | LOG.debug(EELFLoggerDelegate.debugLogger, "Got empty role, Could not parse it ");
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| 148 |
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| 149 | }
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| 150 | throw new RoleParsingException();
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| 151 | }
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| 152 |
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| 153 | }
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| 154 |
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| 155 | }
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| 156 |
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