Adds SecurityContext.setTrustedCertificatesBytes

sdk/lib/io/security_context.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.io;
 
 /**
  * The object containing the certificates to trust when making
  * a secure client connection, and the certificate chain and
  * private key to serve from a secure server.
@@ skipping 44 matching lines @@
    * [keyBytes] is the contents of a PEM file containing an encrypted
    * private key, encrypted with [password].  An unencrypted file can be
    * used, but this is not usual.
    */
   void usePrivateKeyBytes(List<int> keyBytes, {String password});
 
   /**
    * Sets the set of trusted X509 certificates used by [SecureSocket]
    * client connections, when connecting to a secure server.
    *
-   * There are two ways to set a set of trusted certificates, with a single
-   * PEM file, or with a directory containing individual PEM files for
-   * certificates.
-   *
-   * [file] is an optional PEM file containing X509 certificates, usually
+   * [file] is the path to a PEM file containing X509 certificates, usually
    * root certificates from certificate authorities.
    *
-   * [directory] is an optional directory containing PEM files.  The directory
-   * must also have filesystem links added, which link extra filenames based
-   * on the hash of a certificate's distinguished name (DN) to the file
-   * containing that certificate. OpenSSL contains a tool called c_rehash
-   * to create these links in a directory.
+   * The function returns a [Future] that completes when the certificates have
+   * been added.
    */
-  void setTrustedCertificates({String file, String directory});
+  Future setTrustedCertificates(String file);
+
+  /**
+   * Sets the set of trusted X509 certificates used by [SecureSocket]
+   * client connections, when connecting to a secure server.
+   *
+   * [file] is the contents of a PEM file containing X509 certificates, usually
+   * root certificates from certificate authorities.
+   */
+  void setTrustedCertificatesBytes(List<int> certBytes);
 
   /**
    * Sets the chain of X509 certificates served by [SecureServer]
    * when making secure connections, including the server certificate.
    *
    * [file] is a PEM file containing X509 certificates, starting with
    * the root authority and intermediate authorities forming the signed
    * chain to the server certificate, and ending with the server certificate.
    * The private key for the server certificate is set by [usePrivateKey].
    *
@@ skipping 127 matching lines @@
     }
 
     if (bytes.length >= (1 << 13)) {
       throw new ArgumentError(
           'The maximum message length supported is 2^13-1.');
     }
 
     return new Uint8List.fromList(bytes);
   }
 }