public function handleRequest(AphrontRequest $request)
{
$viewer = $request->getViewer();
$response = $this->loadPropertyObject();
if ($response) {
return $response;
}
$object = $this->getPropertyObject();
$cancel_uri = $object->getURI();
$property_key = $request->getStr('key');
if (!strlen($property_key)) {
return $this->buildPropertyKeyResponse($cancel_uri, null);
} else {
$error = null;
try {
AlmanacNames::validateName($property_key);
} catch (Exception $ex) {
$error = $ex->getMessage();
}
// NOTE: If you enter an existing name, we're just treating it as an
// edit operation. This might be a little confusing.
if ($error !== null) {
if ($request->isFormPost()) {
// The user is creating a new property and picked a bad name. Give
// them an opportunity to fix it.
return $this->buildPropertyKeyResponse($cancel_uri, $error);
} else {
// The user is editing an invalid property.
return $this->newDialog()->setTitle(pht('Invalid Property'))->appendParagraph(pht('The property name "%s" is invalid. This property can not ' . 'be edited.', $property_key))->appendParagraph($error)->addCancelButton($cancel_uri);
}
}
}
return $object->newAlmanacPropertyEditEngine()->addContextParameter('objectPHID')->addContextParameter('key')->setTargetObject($object)->setPropertyKey($property_key)->setController($this)->buildResponse();
}
public function save()
{
AlmanacNames::validateName($this->getName());
$this->nameIndex = PhabricatorHash::digestForIndex($this->getName());
if (!$this->mailKey) {
$this->mailKey = Filesystem::readRandomCharacters(20);
}
return parent::save();
}
public function testServiceOrDeviceNames()
{
$map = array('' => false, 'a' => false, 'ab' => false, '...' => false, 'ab.' => false, '.ab' => false, 'A-B' => false, 'A!B' => false, 'A.B' => false, 'a..b' => false, '1.2' => false, '127.0.0.1' => false, '1.b' => false, 'a.1' => false, 'a.1.b' => false, '-.a' => false, '-a.b' => false, 'a-.b' => false, 'a.-' => false, 'a.-b' => false, 'a.b-' => false, '-.-' => false, 'a--b' => false, 'abc' => true, 'a.b' => true, 'db.phacility.instance' => true, 'web002.useast.example.com' => true, 'master.example-corp.com' => true, str_repeat('a', 100) => true, str_repeat('a', 101) => false);
foreach ($map as $input => $expect) {
$caught = null;
try {
AlmanacNames::validateName($input);
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertEqual($expect, !$caught instanceof Exception, $input);
}
}
protected function validateTransaction(PhabricatorLiskDAO $object, $type, array $xactions)
{
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case AlmanacNamespaceTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField($object->getName(), $xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Required'), pht('Namespace name is required.'), nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
} else {
foreach ($xactions as $xaction) {
$name = $xaction->getNewValue();
$message = null;
try {
AlmanacNames::validateName($name);
} catch (Exception $ex) {
$message = $ex->getMessage();
}
if ($message !== null) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), $message, $xaction);
$errors[] = $error;
continue;
}
$other = id(new AlmanacNamespaceQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withNames(array($name))->executeOne();
if ($other && $other->getID() != $object->getID()) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Not Unique'), pht('The namespace name "%s" is already in use by another ' . 'namespace. Each namespace must have a unique name.', $name), $xaction);
$errors[] = $error;
continue;
}
if ($name === $object->getName()) {
continue;
}
$namespace = AlmanacNamespace::loadRestrictedNamespace($this->getActor(), $name);
if ($namespace) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Restricted'), pht('You do not have permission to create Almanac namespaces ' . 'within the "%s" namespace.', $namespace->getName()), $xaction);
$errors[] = $error;
continue;
}
}
}
break;
}
return $errors;
}
protected function validateTransaction(PhabricatorLiskDAO $object, $type, array $xactions)
{
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case AlmanacTransaction::TYPE_PROPERTY_UPDATE:
foreach ($xactions as $xaction) {
$property_key = $xaction->getMetadataValue('almanac.property');
$message = null;
try {
AlmanacNames::validateName($property_key);
} catch (Exception $ex) {
$message = $ex->getMessage();
}
if ($message !== null) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), $message, $xaction);
$errors[] = $error;
continue;
}
$new_value = $xaction->getNewValue();
try {
phutil_json_encode($new_value);
} catch (Exception $ex) {
$message = pht('Almanac property values must be representable in JSON. %s', $ex->getMessage());
}
if ($message !== null) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), $message, $xaction);
$errors[] = $error;
continue;
}
}
break;
case AlmanacTransaction::TYPE_PROPERTY_REMOVE:
// NOTE: No name validation on removals since it's OK to delete
// an invalid property that somehow came into existence.
break;
}
return $errors;
}
protected function validateTransaction(PhabricatorLiskDAO $object, $type, array $xactions)
{
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case AlmanacServiceTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField($object->getName(), $xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Required'), pht('Service name is required.'), nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
} else {
foreach ($xactions as $xaction) {
$message = null;
$name = $xaction->getNewValue();
try {
AlmanacNames::validateServiceOrDeviceName($name);
} catch (Exception $ex) {
$message = $ex->getMessage();
}
if ($message !== null) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), $message, $xaction);
$errors[] = $error;
}
}
}
if ($xactions) {
$duplicate = id(new AlmanacServiceQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withNames(array(last($xactions)->getNewValue()))->executeOne();
if ($duplicate && $duplicate->getID() != $object->getID()) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Not Unique'), pht('Almanac services must have unique names.'), last($xactions));
$errors[] = $error;
}
}
break;
}
return $errors;
}
protected function validateTransaction(PhabricatorLiskDAO $object, $type, array $xactions)
{
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case AlmanacDeviceTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField($object->getName(), $xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Required'), pht('Device name is required.'), nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
} else {
foreach ($xactions as $xaction) {
$message = null;
$name = $xaction->getNewValue();
try {
AlmanacNames::validateServiceOrDeviceName($name);
} catch (Exception $ex) {
$message = $ex->getMessage();
}
if ($message !== null) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), $message, $xaction);
$errors[] = $error;
}
}
}
if ($xactions) {
$duplicate = id(new AlmanacDeviceQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withNames(array(last($xactions)->getNewValue()))->executeOne();
if ($duplicate && $duplicate->getID() != $object->getID()) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Not Unique'), pht('Almanac devices must have unique names.'), last($xactions));
$errors[] = $error;
}
}
break;
case AlmanacDeviceTransaction::TYPE_INTERFACE:
// We want to make sure that all the affected networks are visible to
// the actor, any edited interfaces exist, and that the actual address
// components are valid.
$network_phids = array();
foreach ($xactions as $xaction) {
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
if ($old) {
$network_phids[] = $old['networkPHID'];
}
if ($new) {
$network_phids[] = $new['networkPHID'];
$address = $new['address'];
if (!strlen($address)) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('Interfaces must have an address.'), $xaction);
$errors[] = $error;
} else {
// TODO: Validate addresses, but IPv6 addresses are not trival
// to validate.
}
$port = $new['port'];
if (!strlen($port)) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('Interfaces must have a port.'), $xaction);
$errors[] = $error;
} else {
if ((int) $port < 1 || (int) $port > 65535) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('Port numbers must be between 1 and 65535, inclusive.'), $xaction);
$errors[] = $error;
}
}
$phid = idx($new, 'phid');
if ($phid) {
$interface_phid_type = AlmanacInterfacePHIDType::TYPECONST;
if (phid_get_type($phid) !== $interface_phid_type) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('Precomputed interface PHIDs must be of type ' . 'AlmanacInterfacePHIDType.'), $xaction);
$errors[] = $error;
}
}
}
}
if ($network_phids) {
$networks = id(new AlmanacNetworkQuery())->setViewer($this->requireActor())->withPHIDs($network_phids)->execute();
$networks = mpull($networks, null, 'getPHID');
} else {
$networks = array();
}
$addresses = array();
foreach ($xactions as $xaction) {
$old = $xaction->getOldValue();
if ($old) {
$network = idx($networks, $old['networkPHID']);
if (!$network) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('You can not edit an interface which belongs to a ' . 'nonexistent or restricted network.'), $xaction);
$errors[] = $error;
}
$addresses[] = $old['id'];
}
$new = $xaction->getNewValue();
if ($new) {
$network = idx($networks, $new['networkPHID']);
if (!$network) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('You can not add an interface on a nonexistent or ' . 'restricted network.'), $xaction);
$errors[] = $error;
}
}
}
if ($addresses) {
$interfaces = id(new AlmanacInterfaceQuery())->setViewer($this->requireActor())->withDevicePHIDs(array($object->getPHID()))->withIDs($addresses)->execute();
$interfaces = mpull($interfaces, null, 'getID');
} else {
$interfaces = array();
}
foreach ($xactions as $xaction) {
$old = $xaction->getOldValue();
if ($old) {
$interface = idx($interfaces, $old['id']);
if (!$interface) {
$error = new PhabricatorApplicationTransactionValidationError($type, pht('Invalid'), pht('You can not edit an invalid or restricted interface.'), $xaction);
$errors[] = $error;
}
}
}
break;
}
return $errors;
}
public function handleRequest(AphrontRequest $request)
{
$viewer = $request->getViewer();
$object = id(new PhabricatorObjectQuery())->setViewer($viewer)->withPHIDs(array($request->getStr('objectPHID')))->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->executeOne();
if (!$object) {
return new Aphront404Response();
}
if (!$object instanceof AlmanacPropertyInterface) {
return new Aphront404Response();
}
$cancel_uri = $object->getURI();
$key = $request->getStr('key');
if ($key) {
$property_key = $key;
$is_new = false;
$title = pht('Edit Property');
$save_button = pht('Save Changes');
} else {
$property_key = null;
$is_new = true;
$title = pht('Add Property');
$save_button = pht('Add Property');
}
if ($is_new) {
$errors = array();
$property = null;
$v_name = null;
$e_name = true;
if ($request->isFormPost()) {
$name = $request->getStr('name');
if (!strlen($name)) {
$e_name = pht('Required');
$errors[] = pht('You must provide a property name.');
} else {
$caught = null;
try {
AlmanacNames::validateServiceOrDeviceName($name);
} catch (Exception $ex) {
$caught = $ex;
}
if ($caught) {
$e_name = pht('Invalid');
$errors[] = $caught->getMessage();
}
}
if (!$errors) {
$property_key = $name;
}
}
if ($property_key === null) {
$form = id(new AphrontFormView())->setUser($viewer)->appendChild(id(new AphrontFormTextControl())->setName('name')->setLabel(pht('Name'))->setValue($v_name)->setError($e_name));
return $this->newDialog()->setTitle($title)->setErrors($errors)->addHiddenInput('objectPHID', $request->getStr('objectPHID'))->appendForm($form)->addSubmitButton(pht('Continue'))->addCancelButton($cancel_uri);
}
}
// Make sure property key is appropriate.
// TODO: It would be cleaner to put this safety check in the Editor.
AlmanacNames::validateServiceOrDeviceName($property_key);
// If we're adding a new property, put a placeholder on the object so
// that we can build a CustomField for it.
if (!$object->hasAlmanacProperty($property_key)) {
$temporary_property = id(new AlmanacProperty())->setObjectPHID($object->getPHID())->setFieldName($property_key);
$object->attachAlmanacProperties(array($temporary_property));
}
$field_list = PhabricatorCustomField::getObjectFields($object, PhabricatorCustomField::ROLE_DEFAULT);
// Select only the field being edited.
$fields = $field_list->getFields();
$fields = array_select_keys($fields, array($property_key));
$field_list = new PhabricatorCustomFieldList($fields);
$field_list->setViewer($viewer)->readFieldsFromStorage($object);
$validation_exception = null;
if ($request->isFormPost() && $request->getStr('isValueEdit')) {
$xactions = $field_list->buildFieldTransactionsFromRequest($object->getApplicationTransactionTemplate(), $request);
$editor = $object->getApplicationTransactionEditor()->setActor($viewer)->setContentSourceFromRequest($request)->setContinueOnNoEffect(true)->setContinueOnMissingFields(true);
try {
$editor->applyTransactions($object, $xactions);
return id(new AphrontRedirectResponse())->setURI($cancel_uri);
} catch (PhabricatorApplicationTransactionValidationException $ex) {
$validation_exception = $ex;
}
}
$form = id(new AphrontFormView())->setUser($viewer)->addHiddenInput('objectPHID', $request->getStr('objectPHID'))->addHiddenInput('key', $request->getStr('key'))->addHiddenInput('name', $property_key)->addHiddenInput('isValueEdit', true);
$field_list->appendFieldsToForm($form);
return $this->newDialog()->setTitle($title)->setValidationException($validation_exception)->appendForm($form)->addSubmitButton($save_button)->addCancelButton($cancel_uri);
}