Examples with Role org.wso2.charon3.core.objects.Role used on opensource projects

Example 51 with Role

use of org.wso2.charon3.core.objects.Role in project airavata by apache.

the class DefaultAiravataSecurityManager method isUserAuthorized.

public boolean isUserAuthorized(AuthzToken authzToken, Map<String, String> metaData) throws AiravataSecurityException {
    try {
        String subject = authzToken.getClaimsMap().get(Constants.USER_NAME);
        String accessToken = authzToken.getAccessToken();
        String gatewayId = authzToken.getClaimsMap().get(Constants.GATEWAY_ID);
        String action = metaData.get(Constants.API_METHOD_NAME);
        // if the authz cache is enabled, check in the cache if the authz decision is cached and if so, what the status is
        if (ServerSettings.isAuthzCacheEnabled()) {
            // obtain an instance of AuthzCacheManager implementation.
            AuthzCacheManager authzCacheManager = AuthzCacheManagerFactory.getAuthzCacheManager();
            // check in the cache
            AuthzCachedStatus authzCachedStatus = authzCacheManager.getAuthzCachedStatus(new AuthzCacheIndex(subject, gatewayId, accessToken, action));
            if (AuthzCachedStatus.AUTHORIZED.equals(authzCachedStatus)) {
                logger.debug("Authz decision for: (" + subject + ", " + accessToken + ", " + action + ") is retrieved from cache.");
                return true;
            } else if (AuthzCachedStatus.NOT_AUTHORIZED.equals(authzCachedStatus)) {
                logger.debug("Authz decision for: (" + subject + ", " + accessToken + ", " + action + ") is retrieved from cache.");
                return false;
            } else if (AuthzCachedStatus.NOT_CACHED.equals(authzCachedStatus)) {
                logger.debug("Authz decision for: (" + subject + ", " + accessToken + ", " + action + ") is not in the cache. " + "Obtaining it from the authorization server.");
                CredentialStoreService.Client csClient = getCredentialStoreServiceClient();
                GatewayResourceProfile gwrp = getRegistryServiceClient().getGatewayResourceProfile(gatewayId);
                PasswordCredential credential = csClient.getPasswordCredential(gwrp.getIdentityServerPwdCredToken(), gwrp.getGatewayID());
                String username = credential.getLoginUserName();
                if (gwrp.getIdentityServerTenant() != null && !gwrp.getIdentityServerTenant().isEmpty())
                    username = username + "@" + gwrp.getIdentityServerTenant();
                String password = credential.getPassword();
                // talk to Authorization Server, obtain the decision, cache it and return the result.
                ConfigurationContext configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
                // initialize SSL context with the trust store that contains the public cert of WSO2 Identity Server.
                TrustStoreManager trustStoreManager = new TrustStoreManager();
                trustStoreManager.initializeTrustStoreManager(ServerSettings.getTrustStorePath(), ServerSettings.getTrustStorePassword());
                DefaultOAuthClient oauthClient = new DefaultOAuthClient(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
                OAuth2TokenValidationResponseDTO validationResponse = oauthClient.validateAccessToken(authzToken.getAccessToken());
                if (validationResponse.getValid()) {
                    String authorizedUserName = validationResponse.getAuthorizedUser();
                    if (authorizedUserName.contains("@")) {
                        authorizedUserName = authorizedUserName.split("@")[0];
                    }
                    if (subject.contains("@")) {
                        subject = subject.split("@")[0];
                    }
                    // cannot impersonate users
                    if (!authorizedUserName.toLowerCase().equals(subject.toLowerCase()))
                        return false;
                    long expiryTimestamp = validationResponse.getExpiryTime();
                    // check for fine grained authorization for the API invocation, based on XACML.
                    DefaultXACMLPEP entitlementClient = new DefaultXACMLPEP(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
                    boolean authorizationDecision = entitlementClient.getAuthorizationDecision(authzToken, metaData);
                    // cache the authorization decision
                    authzCacheManager.addToAuthzCache(new AuthzCacheIndex(subject, gatewayId, accessToken, action), new AuthzCacheEntry(authorizationDecision, expiryTimestamp, System.currentTimeMillis()));
                    return authorizationDecision;
                } else {
                    return false;
                }
            } else {
                // undefined status returned from the authz cache manager
                throw new AiravataSecurityException("Error in reading from the authorization cache.");
            }
        } else {
            CredentialStoreService.Client csClient = getCredentialStoreServiceClient();
            GatewayResourceProfile gwrp = getRegistryServiceClient().getGatewayResourceProfile(gatewayId);
            PasswordCredential credential = csClient.getPasswordCredential(gwrp.getIdentityServerPwdCredToken(), gwrp.getGatewayID());
            String username = credential.getLoginUserName();
            if (gwrp.getIdentityServerTenant() != null && !gwrp.getIdentityServerTenant().isEmpty())
                username = username + "@" + gwrp.getIdentityServerTenant();
            String password = credential.getPassword();
            // talk to Authorization Server, obtain the decision and return the result (authz cache is not enabled).
            ConfigurationContext configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
            // initialize SSL context with the trust store that contains the public cert of WSO2 Identity Server.
            TrustStoreManager trustStoreManager = new TrustStoreManager();
            trustStoreManager.initializeTrustStoreManager(ServerSettings.getTrustStorePath(), ServerSettings.getTrustStorePassword());
            DefaultOAuthClient oauthClient = new DefaultOAuthClient(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
            OAuth2TokenValidationResponseDTO validationResponse = oauthClient.validateAccessToken(authzToken.getAccessToken());
            boolean isOAuthTokenValid = validationResponse.getValid();
            // if XACML based authorization is enabled, check for role based authorization for the API invocation
            DefaultXACMLPEP entitlementClient = new DefaultXACMLPEP(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
            boolean authorizationDecision = entitlementClient.getAuthorizationDecision(authzToken, metaData);
            return (isOAuthTokenValid && authorizationDecision);
        }
    } catch (AxisFault axisFault) {
        logger.error(axisFault.getMessage(), axisFault);
        throw new AiravataSecurityException("Error in initializing the configuration context for creating the OAuth validation client.");
    } catch (ApplicationSettingsException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in reading OAuth server configuration.");
    } catch (RegistryServiceException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in accessing AppCatalog.");
    } catch (TException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in connecting to Credential Store Service.");
    }
}

Example 52 with Role

use of org.wso2.charon3.core.objects.Role in project core-util by WSO2Telco.

the class WSO2PermissionBuilder method build.

/**
 * This will build the permision tree using given users name
 */
public Map<String, Object> build(final String userName) throws BusinessException {
    Map<String, Object> permisionTree = Collections.emptyMap();
    RetunEntitiy retunItem = new RetunEntitiy();
    try {
        UserRoleProsser userRoleRetriever = new UserRoleProsser();
        UIPermissionNode uiPermissionTree = null;
        List<String> currentUserRoleList = userRoleRetriever.getRolesByUserName(userName);
        /**
         * None of the roles are assign for the user
         */
        if (currentUserRoleList.isEmpty()) {
            throw new BusinessException("No roles assigned for user :" + userName);
        }
        for (Iterator<String> iterator = currentUserRoleList.iterator(); iterator.hasNext(); ) {
            String roleName = iterator.next();
            UIPermissionNode rolePermissions = userAdminStub.getRolePermissions(roleName);
            /**
             * if the permission node is empty
             */
            if (rolePermissions == null || rolePermissions.getNodeList() == null) {
                continue;
            }
            /**
             * filter out ui permission only
             */
            Optional<UIPermissionNode> optNode = Arrays.stream(rolePermissions.getNodeList()).filter(rowItem -> rowItem.getDisplayName().equalsIgnoreCase(UserRolePermissionType.UI_PERMISSION.getTObject())).findFirst();
            /**
             * check for existence of node
             */
            if (optNode.isPresent()) {
                uiPermissionTree = optNode.get();
                if (uiPermissionTree.getNodeList() != null && uiPermissionTree.getNodeList().length > 0) {
                    retunItem = popUserRolePermissions(uiPermissionTree.getNodeList());
                    if (retunItem.atLeastOneSelected) {
                        break;
                    }
                } else {
                    /**
                     * if the current role does not contain Ui permission then continue
                     */
                    continue;
                }
            }
        }
        if (retunItem.returnMap.isEmpty()) {
            throw new BusinessException(UserRolePermissionType.UI_PERMISSION.getTObject() + " not assigned for the user :" + userName + " , assigned roles :[ " + StringUtils.join(currentUserRoleList, ",") + "]");
        }
    } catch (RemoteException | UserAdminUserAdminException e) {
        log.error("UIPermission.build", e);
        throw new BusinessException(GenaralError.INTERNAL_SERVER_ERROR);
    }
    if (retunItem.returnMap.isEmpty()) {
        log.warn(" No ui permission tree found for " + userName);
        return Collections.emptyMap();
    } else {
        return retunItem.returnMap;
    }
}

Example 53 with Role

use of org.wso2.charon3.core.objects.Role in project charon by wso2.

the class PatchOperationUtil method doPatchReplaceOnPathWithoutFiltersForLevelOne.

/*
     * This performs patch on resource based on the path value.No filter is specified here.
     * And this is for level one attributes.
     * @param oldResource
     * @param schema
     * @param decoder
     * @param operation
     * @param attributeParts
     * @throws BadRequestException
     * @throws CharonException
     * @throws JSONException
     * @throws InternalErrorException
     */
private static void doPatchReplaceOnPathWithoutFiltersForLevelOne(AbstractSCIMObject oldResource, SCIMResourceTypeSchema schema, JSONDecoder decoder, PatchOperation operation, String[] attributeParts) throws BadRequestException, CharonException, InternalErrorException {
    Attribute attribute = oldResource.getAttribute(attributeParts[0]);
    if (attribute != null) {
        if (!attribute.getType().equals(SCIMDefinitions.DataType.COMPLEX)) {
            if (!attribute.getMultiValued()) {
                if (attribute.getMutability().equals(SCIMDefinitions.Mutability.READ_ONLY) || attribute.getMutability().equals(SCIMDefinitions.Mutability.IMMUTABLE)) {
                    throw new BadRequestException("Can not replace a immutable attribute or a read-only attribute", ResponseCodeConstants.MUTABILITY);
                } else {
                    ((SimpleAttribute) attribute).setValue(operation.getValues().toString());
                }
            } else {
                if (attribute.getMutability().equals(SCIMDefinitions.Mutability.READ_ONLY) || attribute.getMutability().equals(SCIMDefinitions.Mutability.IMMUTABLE)) {
                    throw new BadRequestException("Can not replace a immutable attribute or a read-only attribute", ResponseCodeConstants.MUTABILITY);
                } else {
                    ((MultiValuedAttribute) attribute).deletePrimitiveValues();
                    JSONArray jsonArray = null;
                    try {
                        jsonArray = new JSONArray(operation.getValues());
                    } catch (JSONException e) {
                        throw new BadRequestException(ResponseCodeConstants.INVALID_SYNTAX);
                    }
                    for (int i = 0; i < jsonArray.length(); i++) {
                        try {
                            ((MultiValuedAttribute) attribute).setAttributePrimitiveValue(jsonArray.get(i));
                        } catch (JSONException e) {
                            throw new BadRequestException(ResponseCodeConstants.INVALID_SYNTAX);
                        }
                    }
                }
            }
        } else {
            if (attribute.getMultiValued()) {
                if (attribute.getMutability().equals(SCIMDefinitions.Mutability.READ_ONLY) || attribute.getMutability().equals(SCIMDefinitions.Mutability.IMMUTABLE)) {
                    throw new BadRequestException("Can not replace a immutable attribute or a read-only attribute", ResponseCodeConstants.MUTABILITY);
                } else {
                    JSONArray jsonArray = null;
                    try {
                        jsonArray = new JSONArray(new JSONTokener(operation.getValues().toString()));
                    } catch (JSONException e) {
                        throw new BadRequestException(ResponseCodeConstants.INVALID_SYNTAX);
                    }
                    AttributeSchema attributeSchema = SchemaUtil.getAttributeSchema(attribute.getName(), schema);
                    MultiValuedAttribute newMultiValuedAttribute = decoder.buildComplexMultiValuedAttribute(attributeSchema, jsonArray);
                    oldResource.deleteAttribute(attribute.getName());
                    oldResource.setAttribute(newMultiValuedAttribute);
                }
            } else {
                if (attribute.getMutability().equals(SCIMDefinitions.Mutability.READ_ONLY) || attribute.getMutability().equals(SCIMDefinitions.Mutability.IMMUTABLE)) {
                    throw new BadRequestException("Can not replace a immutable attribute or a read-only attribute", ResponseCodeConstants.MUTABILITY);
                } else {
                    JSONObject jsonObject = null;
                    try {
                        jsonObject = new JSONObject(new JSONTokener(operation.getValues().toString()));
                    } catch (JSONException e) {
                        throw new BadRequestException(ResponseCodeConstants.INVALID_SYNTAX);
                    }
                    AttributeSchema attributeSchema = SchemaUtil.getAttributeSchema(attribute.getName(), schema);
                    ComplexAttribute newComplexAttribute = null;
                    try {
                        newComplexAttribute = decoder.buildComplexAttribute(attributeSchema, jsonObject);
                    } catch (JSONException e) {
                        throw new BadRequestException(ResponseCodeConstants.INVALID_SYNTAX);
                    }
                    oldResource.deleteAttribute(attribute.getName());
                    oldResource.setAttribute(newComplexAttribute);
                }
            }
        }
    } else {
        // Check whether the patched attributes are permissions of Roles.
        if (schema.isSchemaAvailable(SCIMConstants.ROLE_SCHEMA_URI) && SCIMConstants.RoleSchemaConstants.PERMISSIONS.equalsIgnoreCase(attributeParts[0])) {
            JSONArray permissionsJSONArray = getJsonArray(operation);
            // Assign permissions to the Role.
            if (oldResource instanceof Role) {
                ((Role) oldResource).setPermissions(decoder.toList(permissionsJSONArray));
            }
        }
        // Create and add the attribute.
        createAttributeOnResourceWithPathWithoutFiltersForLevelOne(oldResource, schema, decoder, operation, attributeParts);
    }
}

Example 54 with Role

use of org.wso2.charon3.core.objects.Role in project charon by wso2.

the class RoleResourceManager method processRoleList.

/**
 * Method to process a list and return a SCIM response.
 *
 * @param roleList   Filtered role list.
 * @param encoder    Json encoder.
 * @param startIndex Starting index.
 * @return SCIM response.
 * @throws CharonException     CharonException.
 * @throws BadRequestException BadRequestException.
 */
private SCIMResponse processRoleList(List<Object> roleList, JSONEncoder encoder, int startIndex) throws CharonException, BadRequestException {
    int totalResults = 0;
    if (roleList == null) {
        roleList = Collections.emptyList();
    } else {
        if (roleList.size() >= 1) {
            if (roleList.get(0) instanceof Integer) {
                totalResults = (int) roleList.get(0);
                roleList.remove(0);
            } else {
                if (logger.isDebugEnabled()) {
                    logger.debug("First element in the list is not an int. Setting result count as: " + roleList.size());
                }
                totalResults = roleList.size();
            }
        }
    }
    for (Object role : roleList) {
        ServerSideValidator.validateSCIMObjectForRequiredAttributes((Role) role, SCIMSchemaDefinitions.SCIM_ROLE_SCHEMA);
    }
    // Create a listed resource object out of the returned groups list.
    ListedResource listedResource = createListedResource(roleList, startIndex, totalResults);
    // Convert the listed resource into specific format.
    String encodedListedResource = encoder.encodeSCIMObject(listedResource);
    Map<String, String> responseHeaders = new HashMap<>();
    responseHeaders.put(SCIMConstants.CONTENT_TYPE_HEADER, SCIMConstants.APPLICATION_JSON);
    return new SCIMResponse(ResponseCodeConstants.CODE_OK, encodedListedResource, responseHeaders);
}

Example 55 with Role

use of org.wso2.charon3.core.objects.Role in project charon by wso2.

the class RoleResourceManager method listWithPOSTRole.

@Override
public SCIMResponse listWithPOSTRole(String searchRequest, RoleManager roleManager) {
    try {
        if (roleManager == null) {
            String error = "Provided role manager is null.";
            throw new InternalErrorException(error);
        }
        JSONEncoder encoder = getEncoder();
        JSONDecoder decoder = getDecoder();
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getRoleResourceSchema();
        // Create the search request object.
        SearchRequest searchRequestObject = decoder.decodeSearchRequestBody(searchRequest, schema);
        searchRequestObject.setCount(ResourceManagerUtil.processCount(searchRequestObject.getCountStr()));
        searchRequestObject.setStartIndex(ResourceManagerUtil.processStartIndex(searchRequestObject.getStartIndexStr()));
        if (searchRequestObject.getSchema() != null && !searchRequestObject.getSchema().equals(SCIMConstants.SEARCH_SCHEMA_URI)) {
            throw new BadRequestException("Provided schema is invalid.", ResponseCodeConstants.INVALID_VALUE);
        }
        // Check whether provided sortOrder is valid or not.
        if (searchRequestObject.getSortOder() != null) {
            if (!(searchRequestObject.getSortOder().equalsIgnoreCase(SCIMConstants.OperationalConstants.ASCENDING) || searchRequestObject.getSortOder().equalsIgnoreCase(SCIMConstants.OperationalConstants.DESCENDING))) {
                String error = " Invalid sortOrder value is specified";
                throw new BadRequestException(error, ResponseCodeConstants.INVALID_VALUE);
            }
        }
        // ascending.
        if (searchRequestObject.getSortOder() == null && searchRequestObject.getSortBy() != null) {
            searchRequestObject.setSortOder(SCIMConstants.OperationalConstants.ASCENDING);
        }
        List<Object> rolesList = roleManager.listRolesWithPost(searchRequestObject);
        int totalResults = (int) rolesList.get(0);
        rolesList.remove(0);
        List<Object> returnedRoles = rolesList;
        for (Object role : returnedRoles) {
            ServerSideValidator.validateRetrievedSCIMObjectInList((Role) role, schema, searchRequestObject.getAttributesAsString(), searchRequestObject.getExcludedAttributesAsString());
        }
        // Create a listed resource object out of the returned users list.
        ListedResource listedResource = createListedResource(returnedRoles, searchRequestObject.getStartIndex(), totalResults);
        String encodedListedResource = encoder.encodeSCIMObject(listedResource);
        Map<String, String> responseHeaders = new HashMap<>();
        responseHeaders.put(SCIMConstants.CONTENT_TYPE_HEADER, SCIMConstants.APPLICATION_JSON);
        return new SCIMResponse(ResponseCodeConstants.CODE_OK, encodedListedResource, responseHeaders);
    } catch (CharonException | InternalErrorException | BadRequestException | NotImplementedException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    }
}