1 files changed, 115 insertions, 0 deletions

diff --git a/src/service/revocation/revocation.h b/src/service/revocation/revocation.h
new file mode 100644
index 000000000..cbb36acfb
--- /dev/null
+++ b/src/service/revocation/revocation.h
@@ -0,0 +1,115 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2013 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @author Christian Grothoff
+ * @file revocation/revocation.h
+ * @brief messages for key revocation
+ */
+#ifndef REVOCATION_H
+#define REVOCATION_H
+
+#include "gnunet_util_lib.h"
+#include "gnunet_revocation_service.h"
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+/**
+ * Query key revocation status.
+ */
+struct QueryMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_REVOCATION_QUERY
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Key length.
+   */
+  uint32_t key_len GNUNET_PACKED;
+
+  /**
+   * Followed by the public key to check.
+   */
+};
+
+
+/**
+ * Key revocation response.
+ */
+struct QueryResponseMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_REVOCATION_QUERY_RESPONSE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * #GNUNET_NO if revoked, #GNUNET_YES if valid.
+   */
+  uint32_t is_valid GNUNET_PACKED;
+};
+
+
+/**
+ * Revoke key.  These messages are exchanged between peers (during
+ * flooding) but also sent by the client to the service.  When the
+ * client sends it to the service, the message is answered by a
+ * #GNUNET_MESSAGE_TYPE_REVOCATION_REVOKE_RESPONSE (which is just
+ * in a `struct GNUNET_MessageHeader`.
+ */
+struct RevokeMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_REVOCATION_REVOKE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Length of PoW with signature.
+   */
+  uint32_t pow_size GNUNET_PACKED;
+
+  /** Followed by the PoW **/
+};
+
+
+/**
+ * Key revocation response.
+ */
+struct RevocationResponseMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_REVOCATION_REVOKE_RESPONSE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * #GNUNET_NO if revocation failed for internal reasons (e.g. disk full)
+   * #GNUNET_YES on success
+   */
+  uint32_t is_valid GNUNET_PACKED;
+};
+
+
+GNUNET_NETWORK_STRUCT_END
+
+#endif