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/*
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.
*/
/**
* @author Christian Grothoff
* @file identity/identity.h
*
* @brief Common type definitions for the identity
* service and API.
*/
#ifndef IDENTITY_H
#define IDENTITY_H
#include "gnunet_common.h"
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Answer from service to client about last operation;
* GET_DEFAULT maybe answered with this message on failure;
* CREATE and RENAME will always be answered with this message.
*/
struct ResultCodeMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_RESULT_CODE
*/
struct GNUNET_MessageHeader header;
/**
* Status code for the last operation, in NBO.
* (currently not used).
*/
uint32_t result_code GNUNET_PACKED;
/* followed by 0-terminated error message (on error) */
};
/**
* Service informs client about status of a pseudonym.
*/
struct UpdateMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_UPDATE
*/
struct GNUNET_MessageHeader header;
/**
* Number of bytes in ego name string including 0-termination, in NBO;
* 0 if the ego was deleted.
*/
uint16_t name_len GNUNET_PACKED;
/**
* Usually #GNUNET_NO, #GNUNET_YES to signal end of list.
*/
uint16_t end_of_list GNUNET_PACKED;
/**
* The private key
*/
struct GNUNET_CRYPTO_EcdsaPrivateKey private_key;
/* followed by 0-terminated ego name */
};
/**
* Client requests knowledge about default identity for
* a subsystem from identity service.
*/
struct GetDefaultMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_GET_DEFAULT
*/
struct GNUNET_MessageHeader header;
/**
* Number of bytes in service name string including 0-termination, in NBO.
*/
uint16_t name_len GNUNET_PACKED;
/**
* Always zero.
*/
uint16_t reserved GNUNET_PACKED;
/* followed by 0-terminated service name */
};
/**
* Used from service to client as a result to the GET_DEFAULT
* message, used from client to service to SET_DEFAULT.
*/
struct SetDefaultMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_SET_DEFAULT
*/
struct GNUNET_MessageHeader header;
/**
* Number of bytes in service name string including 0-termination, in NBO.
*/
uint16_t name_len GNUNET_PACKED;
/**
* Always zero.
*/
uint16_t reserved GNUNET_PACKED;
/**
* The private key
*/
struct GNUNET_CRYPTO_EcdsaPrivateKey private_key;
/* followed by 0-terminated service name */
};
/**
* Client requests creation of an identity. Service
* will respond with a result code.
*/
struct CreateRequestMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_CREATE
*/
struct GNUNET_MessageHeader header;
/**
* Number of bytes in identity name string including 0-termination, in NBO.
*/
uint16_t name_len GNUNET_PACKED;
/**
* Always zero.
*/
uint16_t reserved GNUNET_PACKED;
/**
* The private key
*/
struct GNUNET_CRYPTO_EcdsaPrivateKey private_key;
/* followed by 0-terminated identity name */
};
/**
* Client requests renaming of an identity. Service
* will respond with a result code.
*/
struct RenameMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_RENAME
*/
struct GNUNET_MessageHeader header;
/**
* Number of characters in the old name including 0-termination, in NBO.
*/
uint16_t old_name_len GNUNET_PACKED;
/**
* Number of characters in the new name including 0-termination, in NBO.
*/
uint16_t new_name_len GNUNET_PACKED;
/* followed by 0-terminated old name */
/* followed by 0-terminated new name */
};
/**
* Client requests deletion of an identity. Service
* will respond with a result code.
*/
struct DeleteMessage
{
/**
* Type: #GNUNET_MESSAGE_TYPE_IDENTITY_DELETE
*/
struct GNUNET_MessageHeader header;
/**
* Number of characters in the name including 0-termination, in NBO.
*/
uint16_t name_len GNUNET_PACKED;
/**
* Always zero.
*/
uint16_t reserved GNUNET_PACKED;
/* followed by 0-terminated name */
};
GNUNET_NETWORK_STRUCT_END
#endif
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