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PhabricatorAuthSSHKeyEditor.php
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Mon, Jun 2, 16:08

PhabricatorAuthSSHKeyEditor.php
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<?php
final class PhabricatorAuthSSHKeyEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return 'PhabricatorAuthApplication';
}
public function getEditorObjectsDescription() {
return pht('SSH Keys');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorAuthSSHKeyTransaction::TYPE_NAME;
$types[] = PhabricatorAuthSSHKeyTransaction::TYPE_KEY;
$types[] = PhabricatorAuthSSHKeyTransaction::TYPE_DEACTIVATE;
return $types;
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorAuthSSHKeyTransaction::TYPE_NAME:
return $object->getName();
case PhabricatorAuthSSHKeyTransaction::TYPE_KEY:
return $object->getEntireKey();
case PhabricatorAuthSSHKeyTransaction::TYPE_DEACTIVATE:
return !$object->getIsActive();
}
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorAuthSSHKeyTransaction::TYPE_NAME:
case PhabricatorAuthSSHKeyTransaction::TYPE_KEY:
return $xaction->getNewValue();
case PhabricatorAuthSSHKeyTransaction::TYPE_DEACTIVATE:
return (bool)$xaction->getNewValue();
}
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$value = $xaction->getNewValue();
switch ($xaction->getTransactionType()) {
case PhabricatorAuthSSHKeyTransaction::TYPE_NAME:
$object->setName($value);
return;
case PhabricatorAuthSSHKeyTransaction::TYPE_KEY:
$public_key = PhabricatorAuthSSHPublicKey::newFromRawKey($value);
$type = $public_key->getType();
$body = $public_key->getBody();
$comment = $public_key->getComment();
$object->setKeyType($type);
$object->setKeyBody($body);
$object->setKeyComment($comment);
return;
case PhabricatorAuthSSHKeyTransaction::TYPE_DEACTIVATE:
if ($value) {
$new = null;
} else {
$new = 1;
}
$object->setIsActive($new);
return;
}
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
return;
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case PhabricatorAuthSSHKeyTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('SSH key name is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
}
break;
case PhabricatorAuthSSHKeyTransaction::TYPE_KEY;
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('SSH key material is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
} else {
foreach ($xactions as $xaction) {
$new = $xaction->getNewValue();
try {
$public_key = PhabricatorAuthSSHPublicKey::newFromRawKey($new);
} catch (Exception $ex) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
$ex->getMessage(),
$xaction);
}
}
}
break;
case PhabricatorAuthSSHKeyTransaction::TYPE_DEACTIVATE:
foreach ($xactions as $xaction) {
if (!$xaction->getNewValue()) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
pht('SSH keys can not be reactivated.'),
$xaction);
}
}
break;
}
return $errors;
}
protected function didCatchDuplicateKeyException(
PhabricatorLiskDAO $object,
array $xactions,
Exception $ex) {
$errors = array();
$errors[] = new PhabricatorApplicationTransactionValidationError(
PhabricatorAuthSSHKeyTransaction::TYPE_KEY,
pht('Duplicate'),
pht(
'This public key is already associated with another user or device. '.
'Each key must unambiguously identify a single unique owner.'),
null);
throw new PhabricatorApplicationTransactionValidationException($errors);
}
}

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