Examples with CharonException org.wso2.charon3.core.exceptions.CharonException used on opensource projects

Example 56 with CharonException

use of org.wso2.charon3.core.exceptions.CharonException 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 57 with CharonException

use of org.wso2.charon3.core.exceptions.CharonException 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 58 with CharonException

use of org.wso2.charon3.core.exceptions.CharonException 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 59 with CharonException

use of org.wso2.charon3.core.exceptions.CharonException 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);
    }
}

Example 60 with CharonException

use of org.wso2.charon3.core.exceptions.CharonException in project charon by wso2.

the class UserResourceManager method updateWithPATCH.

/**
 * Update the user resource by sequence of operations.
 *
 * @param existingId
 * @param scimObjectString
 * @param userManager
 * @param attributes
 * @param excludeAttributes
 * @return
 */
public SCIMResponse updateWithPATCH(String existingId, String scimObjectString, UserManager userManager, String attributes, String excludeAttributes) {
    try {
        if (userManager == null) {
            String error = "Provided user manager handler is null.";
            throw new InternalErrorException(error);
        }
        // obtain the json decoder.
        JSONDecoder decoder = getDecoder();
        // decode the SCIM User object, encoded in the submitted payload.
        List<PatchOperation> opList = decoder.decodeRequest(scimObjectString);
        SCIMResourceTypeSchema schema = SCIMResourceSchemaManager.getInstance().getUserResourceSchema();
        // get the user from the user core
        User oldUser = userManager.getUser(existingId, ResourceManagerUtil.getAllAttributeURIs(schema));
        if (oldUser == null) {
            throw new NotFoundException("No user with the id : " + existingId + " in the user store.");
        }
        // make a copy of the original user
        User copyOfOldUser = (User) CopyUtil.deepCopy(oldUser);
        // make another copy of original user.
        // this will be used to restore to the original condition if failure occurs.
        User originalUser = (User) CopyUtil.deepCopy(copyOfOldUser);
        User newUser = null;
        for (PatchOperation operation : opList) {
            if (operation.getOperation().equals(SCIMConstants.OperationalConstants.ADD)) {
                if (newUser == null) {
                    newUser = (User) PatchOperationUtil.doPatchAdd(operation, getDecoder(), oldUser, copyOfOldUser, schema);
                    copyOfOldUser = (User) CopyUtil.deepCopy(newUser);
                } else {
                    newUser = (User) PatchOperationUtil.doPatchAdd(operation, getDecoder(), newUser, copyOfOldUser, schema);
                    copyOfOldUser = (User) CopyUtil.deepCopy(newUser);
                }
            } else if (operation.getOperation().equals(SCIMConstants.OperationalConstants.REMOVE)) {
                if (newUser == null) {
                    newUser = (User) PatchOperationUtil.doPatchRemove(operation, oldUser, copyOfOldUser, schema);
                    copyOfOldUser = (User) CopyUtil.deepCopy(newUser);
                } else {
                    newUser = (User) PatchOperationUtil.doPatchRemove(operation, newUser, copyOfOldUser, schema);
                    copyOfOldUser = (User) CopyUtil.deepCopy(newUser);
                }
            } else if (operation.getOperation().equals(SCIMConstants.OperationalConstants.REPLACE)) {
                if (newUser == null) {
                    newUser = (User) PatchOperationUtil.doPatchReplace(operation, getDecoder(), oldUser, copyOfOldUser, schema);
                    copyOfOldUser = (User) CopyUtil.deepCopy(newUser);
                } else {
                    newUser = (User) PatchOperationUtil.doPatchReplace(operation, getDecoder(), newUser, copyOfOldUser, schema);
                    copyOfOldUser = (User) CopyUtil.deepCopy(newUser);
                }
            } else {
                throw new BadRequestException("Unknown operation.", ResponseCodeConstants.INVALID_SYNTAX);
            }
        }
        // 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 validatedUser = (User) ServerSideValidator.validateUpdatedSCIMObject(originalUser, newUser, schema);
        newUser = userManager.updateUser(validatedUser, requiredAttributes);
        // 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 (newUser != null) {
            // create a deep copy of the user object since we are going to change it.
            User copiedUser = (User) CopyUtil.deepCopy(newUser);
            // need to remove password before returning
            ServerSideValidator.validateReturnedAttributes(copiedUser, attributes, excludeAttributes);
            encodedUser = getEncoder().encodeSCIMObject(copiedUser);
            // add location header
            httpHeaders.put(SCIMConstants.LOCATION_HEADER, getResourceEndpointURL(SCIMConstants.USER_ENDPOINT) + "/" + newUser.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 AbstractResourceManager.encodeSCIMException(e);
    } catch (BadRequestException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (NotImplementedException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (CharonException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (InternalErrorException e) {
        return AbstractResourceManager.encodeSCIMException(e);
    } catch (RuntimeException e) {
        CharonException e1 = new CharonException("Error in performing the patch operation on user resource.", e);
        return AbstractResourceManager.encodeSCIMException(e1);
    }
}