PassphraseSSHKey.php
61b26255bb14master

PassphraseSSHKey.php
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			<?php

			final class PassphraseSSHKey extends PassphraseAbstractKey {

			private $keyFile;

			public static function loadFromPHID($phid, PhabricatorUser $viewer) {
			$key = new PassphraseSSHKey();
			return $key->loadAndValidateFromPHID(
			$phid,
			$viewer,
			PassphraseCredentialTypeSSHPrivateKey::PROVIDES_TYPE);
			}

			public function getKeyfileEnvelope() {
			$credential = $this->requireCredential();

			$text_type = PassphraseCredentialTypeSSHPrivateKeyText::CREDENTIAL_TYPE;
			if ($credential->getCredentialType() == $text_type) {
			// If the credential stores key text, write it out to a temporary file
			// so we can pass it to `ssh`.
			if (!$this->keyFile) {
			$temporary_file = new TempFile('passphrase-ssh-key');

			Filesystem::changePermissions($temporary_file, 0600);

			Filesystem::writeFile(
			$temporary_file,
			$credential->getSecret()->openEnvelope());

			$this->keyFile = $temporary_file;
			}

			return new PhutilOpaqueEnvelope((string)$this->keyFile);
			}

			return $credential->getSecret();
			}

			}