Examples with JSONDecoder org.wso2.charon3.core.encoder.JSONDecoder used on opensource projects

Example 16 with JSONDecoder

use of org.wso2.charon3.core.encoder.JSONDecoder in project charon by wso2.

the class GroupResourceManager method listWithPOST.

/*
     * this facilitates the querying using HTTP POST
     * @param resourceString
     * @param usermanager
     * @return
     */
@Override
public SCIMResponse listWithPOST(String resourceString, UserManager userManager) {
    JSONEncoder encoder = null;
    JSONDecoder decoder = null;
    try {
        // obtain the json encoder
        encoder = getEncoder();
        // obtain the json decoder
        decoder = getDecoder();
        // return core group schema
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getGroupResourceSchema();
        // create the search request object
        SearchRequest searchRequest = decoder.decodeSearchRequestBody(resourceString, schema);
        searchRequest.setCount(ResourceManagerUtil.processCount(searchRequest.getCountStr()));
        searchRequest.setStartIndex(ResourceManagerUtil.processCount(searchRequest.getStartIndexStr()));
        if (searchRequest.getSchema() != null && !searchRequest.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 (searchRequest.getSortOder() != null) {
            if (!(searchRequest.getSortOder().equalsIgnoreCase(SCIMConstants.OperationalConstants.ASCENDING) || searchRequest.getSortOder().equalsIgnoreCase(SCIMConstants.OperationalConstants.DESCENDING))) {
                String error = " Invalid sortOrder value is specified";
                throw new BadRequestException(error, ResponseCodeConstants.INVALID_VALUE);
            }
        }
        // ascending.
        if (searchRequest.getSortOder() == null && searchRequest.getSortBy() != null) {
            searchRequest.setSortOder(SCIMConstants.OperationalConstants.ASCENDING);
        }
        // get the URIs of required attributes which must be given a value
        Map<String, Boolean> requiredAttributes = ResourceManagerUtil.getOnlyRequiredAttributesURIs((SCIMResourceTypeSchema) CopyUtil.deepCopy(schema), searchRequest.getAttributesAsString(), searchRequest.getExcludedAttributesAsString());
        List<Object> returnedGroups;
        int totalResults = 0;
        // API user should pass a usermanager usermanager to UserResourceEndpoint.
        if (userManager != null) {
            List<Object> tempList = userManager.listGroupsWithPost(searchRequest, requiredAttributes);
            totalResults = (int) tempList.get(0);
            tempList.remove(0);
            returnedGroups = tempList;
            for (Object group : returnedGroups) {
                // perform service provider side validation.
                ServerSideValidator.validateRetrievedSCIMObjectInList((Group) group, schema, searchRequest.getAttributesAsString(), searchRequest.getExcludedAttributesAsString());
            }
            // create a listed resource object out of the returned users list.
            ListedResource listedResource = createListedResource(returnedGroups, searchRequest.getStartIndex(), totalResults);
            // convert the listed resource into specific format.
            String encodedListedResource = encoder.encodeSCIMObject(listedResource);
            // if there are any http headers to be added in the response header.
            Map<String, String> responseHeaders = new HashMap<String, String>();
            responseHeaders.put(SCIMConstants.CONTENT_TYPE_HEADER, SCIMConstants.APPLICATION_JSON);
            return new SCIMResponse(ResponseCodeConstants.CODE_OK, encodedListedResource, responseHeaders);
        } else {
            String error = "Provided user manager handler is null.";
            // throw internal server error.
            throw new InternalErrorException(error);
        }
    } catch (CharonException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (NotFoundException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (InternalErrorException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (BadRequestException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (NotImplementedException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    }
}

Example 17 with JSONDecoder

use of org.wso2.charon3.core.encoder.JSONDecoder in project charon by wso2.

the class MeResourceManager method updateWithPUT.

@Override
public SCIMResponse updateWithPUT(String userName, String scimObjectString, UserManager userManager, String attributes, String excludeAttributes) {
    // needs to validate the incoming object. eg: id can not be set by the consumer.
    JSONEncoder encoder = null;
    JSONDecoder decoder = null;
    try {
        // obtain the json encoder
        encoder = getEncoder();
        // obtain the json decoder.
        decoder = getDecoder();
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getUserResourceSchema();
        // get the URIs of required attributes which must be given a value
        Map<String, Boolean> requiredAttributes = ResourceManagerUtil.getOnlyRequiredAttributesURIs((SCIMResourceTypeSchema) CopyUtil.deepCopy(schema), attributes, excludeAttributes);
        // decode the SCIM User object, encoded in the submitted payload.
        User user = (User) decoder.decodeResource(scimObjectString, schema, new User());
        User updatedUser = null;
        if (userManager != null) {
            // retrieve the old object
            User oldUser = userManager.getMe(userName, ResourceManagerUtil.getAllAttributeURIs(schema));
            if (oldUser != null) {
                User validatedUser = (User) ServerSideValidator.validateUpdatedSCIMObject(oldUser, user, schema);
                updatedUser = userManager.updateMe(validatedUser, requiredAttributes);
            } else {
                String error = "No user exists with the given userName: " + userName;
                throw new NotFoundException(error);
            }
        } else {
            String error = "Provided user manager handler is null.";
            throw new InternalErrorException(error);
        }
        // encode the newly created SCIM user object and add id attribute to Location header.
        String encodedUser;
        Map<String, String> httpHeaders = new HashMap<String, String>();
        if (updatedUser != null) {
            // create a deep copy of the user object since we are going to change it.
            User copiedUser = (User) CopyUtil.deepCopy(updatedUser);
            // need to remove password before returning
            ServerSideValidator.validateReturnedAttributes(copiedUser, attributes, excludeAttributes);
            encodedUser = encoder.encodeSCIMObject(copiedUser);
            // add location header
            httpHeaders.put(SCIMConstants.LOCATION_HEADER, getResourceEndpointURL(SCIMConstants.USER_ENDPOINT) + "/" + updatedUser.getId());
            httpHeaders.put(SCIMConstants.CONTENT_TYPE_HEADER, SCIMConstants.APPLICATION_JSON);
        } else {
            String error = "Updated User resource is null.";
            throw new CharonException(error);
        }
        // put the uri of the User object in the response header parameter.
        return new SCIMResponse(ResponseCodeConstants.CODE_OK, encodedUser, httpHeaders);
    } catch (NotFoundException e) {
        return encodeSCIMException(e);
    } catch (BadRequestException e) {
        return encodeSCIMException(e);
    } catch (CharonException e) {
        return encodeSCIMException(e);
    } catch (InternalErrorException e) {
        return encodeSCIMException(e);
    } catch (NotImplementedException e) {
        return encodeSCIMException(e);
    }
}

Example 18 with JSONDecoder

use of org.wso2.charon3.core.encoder.JSONDecoder in project charon by wso2.

the class MeResourceManager method getUserName.

public String getUserName(String scimObjectString) throws CharonException {
    try {
        // obtain the json encoder
        JSONDecoder decoder = getDecoder();
        // obtain the schema corresponding to user
        // unless configured returns core-user schema or else returns extended user schema)
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getUserResourceSchema();
        // decode the SCIM User object, encoded in the submitted payload.
        User user = (User) decoder.decodeResource(scimObjectString, schema, new User());
        return user.getUserName();
    } catch (BadRequestException | InternalErrorException | CharonException e) {
        throw new CharonException("Error in getting the username from the anonymous request");
    }
}

Example 19 with JSONDecoder

use of org.wso2.charon3.core.encoder.JSONDecoder in project charon by wso2.

the class MeResourceManager method create.

@Override
public SCIMResponse create(String scimObjectString, UserManager userManager, String attributes, String excludeAttributes) {
    JSONEncoder encoder = null;
    try {
        // obtain the json encoder
        encoder = getEncoder();
        // obtain the json decoder
        JSONDecoder decoder = getDecoder();
        // obtain the schema corresponding to user
        // unless configured returns core-user schema or else returns extended user schema)
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getUserResourceSchema();
        // get the URIs of required attributes which must be given a value
        Map<String, Boolean> requiredAttributes = ResourceManagerUtil.getOnlyRequiredAttributesURIs((SCIMResourceTypeSchema) CopyUtil.deepCopy(schema), attributes, excludeAttributes);
        // decode the SCIM User object, encoded in the submitted payload.
        User user = (User) decoder.decodeResource(scimObjectString, schema, new User());
        // validate the created user.
        ServerSideValidator.validateCreatedSCIMObject(user, schema);
        User createdUser;
        if (userManager != null) {
            /*handover the SCIM User object to the user usermanager provided by the SP.
            need to send back the newly created user in the response payload*/
            createdUser = userManager.createMe(user, requiredAttributes);
        } else {
            String error = "Provided user manager handler is null.";
            // throw internal server error.
            throw new InternalErrorException(error);
        }
        // encode the newly created SCIM user object and add id attribute to Location header.
        String encodedUser;
        Map<String, String> responseHeaders = new HashMap<String, String>();
        if (createdUser != null) {
            // create a deep copy of the user object since we are going to change it.
            User copiedUser = (User) CopyUtil.deepCopy(createdUser);
            // need to remove password before returning
            ServerSideValidator.validateReturnedAttributes(copiedUser, attributes, excludeAttributes);
            encodedUser = encoder.encodeSCIMObject(copiedUser);
            // add location header
            responseHeaders.put(SCIMConstants.LOCATION_HEADER, getResourceEndpointURL(SCIMConstants.USER_ENDPOINT) + "/" + createdUser.getId());
            responseHeaders.put(SCIMConstants.CONTENT_TYPE_HEADER, SCIMConstants.APPLICATION_JSON);
        } else {
            String error = "Newly created User resource is null.";
            throw new InternalErrorException(error);
        }
        // put the uri of the User object in the response header parameter.
        return new SCIMResponse(ResponseCodeConstants.CODE_CREATED, encodedUser, responseHeaders);
    } catch (CharonException e) {
        return encodeSCIMException(e);
    } catch (BadRequestException e) {
        return encodeSCIMException(e);
    } catch (ConflictException e) {
        return encodeSCIMException(e);
    } catch (InternalErrorException e) {
        return encodeSCIMException(e);
    } catch (NotFoundException e) {
        return encodeSCIMException(e);
    }
}

Example 20 with JSONDecoder

use of org.wso2.charon3.core.encoder.JSONDecoder in project charon by wso2.

the class UserResourceManager method create.

/*
     * Returns SCIMResponse based on the sucess or failure of the create user operation
     *
     * @param scimObjectString -raw string containing user info
     * @return usermanager - usermanager instance defined by the external implementor of charon
     */
public SCIMResponse create(String scimObjectString, UserManager userManager, String attributes, String excludeAttributes) {
    JSONEncoder encoder = null;
    try {
        // obtain the json encoder
        encoder = getEncoder();
        // obtain the json decoder
        JSONDecoder decoder = getDecoder();
        // obtain the schema corresponding to user
        // unless configured returns core-user schema or else returns extended user schema)
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getUserResourceSchema();
        // decode the SCIM User object, encoded in the submitted payload.
        User user = (User) decoder.decodeResource(scimObjectString, schema, new User());
        // validate the created user.
        ServerSideValidator.validateCreatedSCIMObject(user, schema);
        // get the URIs of required attributes which must be given a value
        Map<String, Boolean> requiredAttributes = ResourceManagerUtil.getOnlyRequiredAttributesURIs((SCIMResourceTypeSchema) CopyUtil.deepCopy(schema), attributes, excludeAttributes);
        User createdUser;
        if (userManager != null) {
            /*handover the SCIM User object to the user usermanager provided by the SP.
            need to send back the newly created user in the response payload*/
            createdUser = userManager.createUser(user, requiredAttributes);
        } else {
            String error = "Provided user manager handler is null.";
            // throw internal server error.
            throw new InternalErrorException(error);
        }
        // encode the newly created SCIM user object and add id attribute to Location header.
        String encodedUser;
        Map<String, String> responseHeaders = new HashMap<String, String>();
        if (createdUser != null) {
            // create a deep copy of the user object since we are going to change it.
            User copiedUser = (User) CopyUtil.deepCopy(createdUser);
            // need to remove password before returning
            ServerSideValidator.validateReturnedAttributes(copiedUser, attributes, excludeAttributes);
            encodedUser = encoder.encodeSCIMObject(copiedUser);
            // add location header
            responseHeaders.put(SCIMConstants.LOCATION_HEADER, getResourceEndpointURL(SCIMConstants.USER_ENDPOINT) + "/" + createdUser.getId());
            responseHeaders.put(SCIMConstants.CONTENT_TYPE_HEADER, SCIMConstants.APPLICATION_JSON);
        } else {
            String error = "Newly created User resource is null.";
            throw new InternalErrorException(error);
        }
        // put the uri of the User object in the response header parameter.
        return new SCIMResponse(ResponseCodeConstants.CODE_CREATED, encodedUser, responseHeaders);
    } catch (CharonException e) {
        // because inside API code throws CharonException.
        if (e.getStatus() == -1) {
            e.setStatus(ResponseCodeConstants.CODE_INTERNAL_ERROR);
        }
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (BadRequestException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (ConflictException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (InternalErrorException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (NotFoundException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    }
}