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   1  <?php
   2  
   3  final class PhabricatorAuthSSHKey
   4    extends PhabricatorAuthDAO
   5    implements PhabricatorPolicyInterface {
   6  
   7    protected $objectPHID;
   8    protected $name;
   9    protected $keyType;
  10    protected $keyIndex;
  11    protected $keyBody;
  12    protected $keyComment = '';
  13    protected $isTrusted = 0;
  14  
  15    private $object = self::ATTACHABLE;
  16  
  17    public function getConfiguration() {
  18      return array(
  19        self::CONFIG_COLUMN_SCHEMA => array(
  20          'name' => 'text255',
  21          'keyType' => 'text255',
  22          'keyIndex' => 'bytes12',
  23          'keyBody' => 'text',
  24          'keyComment' => 'text255',
  25          'isTrusted' => 'bool',
  26        ),
  27        self::CONFIG_KEY_SCHEMA => array(
  28          'key_object' => array(
  29            'columns' => array('objectPHID'),
  30          ),
  31          'key_unique' => array(
  32            'columns' => array('keyIndex'),
  33            'unique' => true,
  34          ),
  35        ),
  36      ) + parent::getConfiguration();
  37    }
  38  
  39    public function save() {
  40      $this->setKeyIndex($this->toPublicKey()->getHash());
  41      return parent::save();
  42    }
  43  
  44    public function toPublicKey() {
  45      return PhabricatorAuthSSHPublicKey::newFromStoredKey($this);
  46    }
  47  
  48    public function getEntireKey() {
  49      $parts = array(
  50        $this->getKeyType(),
  51        $this->getKeyBody(),
  52        $this->getKeyComment(),
  53      );
  54      return trim(implode(' ', $parts));
  55    }
  56  
  57    public function getObject() {
  58      return $this->assertAttached($this->object);
  59    }
  60  
  61    public function attachObject(PhabricatorSSHPublicKeyInterface $object) {
  62      $this->object = $object;
  63      return $this;
  64    }
  65  
  66  
  67  
  68  
  69  /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
  70  
  71  
  72    public function getCapabilities() {
  73      return array(
  74        PhabricatorPolicyCapability::CAN_VIEW,
  75        PhabricatorPolicyCapability::CAN_EDIT,
  76      );
  77    }
  78  
  79    public function getPolicy($capability) {
  80      return $this->getObject()->getPolicy($capability);
  81    }
  82  
  83    public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
  84      return $this->getObject()->hasAutomaticCapability($capability, $viewer);
  85    }
  86  
  87    public function describeAutomaticCapability($capability) {
  88      return pht(
  89        'SSH keys inherit the policies of the user or object they authenticate.');
  90    }
  91  
  92  }