git.m6w6.name Git - pharext/pharext/blob - src/pharext/Openssl/PrivateKey.php

   1 <?php
   2
   3 namespace pharext\Openssl;
   4
   5 class PrivateKey
   6 {
   7         private $key;
   8
   9         function __construct($file, $password) {
  10                 $this->key = openssl_pkey_get_private("file://$file", $password);
  11                 if (!is_resource($this->key)) {
  12                         throw new \Exception("Could not load private key");
  13                 }
  14         }
  15
  16         function sign(\Phar $package) {
  17                 $package->setSignatureAlgorithm(\Phar::OPENSSL, $this->key);
  18         }
  19
  20         function exportPublicKey($file) {
  21                 if (!file_put_contents("$file.tmp", openssl_pkey_get_details($this->key)["key"])
  22                 ||      !rename("$file.tmp", $file)
  23                 ) {
  24                         throw new \Exception(error_get_last()["message"]);
  25                 }
  26         }
  27 }