From 1d468ecabd6c2ee5c0eae672292efa0f51bc9e48 Mon Sep 17 00:00:00 2001 From: Andreas Ebner Date: Mon, 7 Oct 2019 11:48:07 +0200 Subject: Renamed credential service to abd, replaced all related functions, parameters, etc --- src/abd/abd.h | 290 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 290 insertions(+) create mode 100644 src/abd/abd.h (limited to 'src/abd/abd.h') diff --git a/src/abd/abd.h b/src/abd/abd.h new file mode 100644 index 000000000..854814832 --- /dev/null +++ b/src/abd/abd.h @@ -0,0 +1,290 @@ +/* + This file is part of GNUnet + Copyright (C) 2012-2013 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 . + + SPDX-License-Identifier: AGPL3.0-or-later + */ +/** + * @file abd/abd.h + * @brief IPC messages between ABD API and ABD service + * @author Martin Schanzenbach + */ +#ifndef ABD_H +#define ABD_H + +#include "gnunet_abd_service.h" + +GNUNET_NETWORK_STRUCT_BEGIN + +/** + * Message from client to Credential service to collect credentials. + */ +struct CollectMessage +{ + /** + * Header of type #GNUNET_MESSAGE_TYPE_ABD_VERIFY + */ + struct GNUNET_MessageHeader header; + + /** + * Subject public key + */ + struct GNUNET_CRYPTO_EcdsaPrivateKey subject_key; + + /** + * Trust anchor + */ + struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key; + + /** + * Length of the issuer attribute + */ + uint16_t issuer_attribute_len; + + /** + * Direction of the resolution algo + */ + uint16_t resolution_algo; + + /** + * Unique identifier for this request (for key collisions). + */ + uint32_t id GNUNET_PACKED; + + /* Followed by the zero-terminated attribute */ +}; + + +/** + * Message from client to Credential service to verify attributes. + */ +struct VerifyMessage +{ + /** + * Header of type #GNUNET_MESSAGE_TYPE_ABD_VERIFY + */ + struct GNUNET_MessageHeader header; + + /** + * Subject public key + */ + struct GNUNET_CRYPTO_EcdsaPublicKey subject_key; + + /** + * Trust anchor + */ + struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key; + + /** + * Number of delegates + */ + uint32_t d_count; + + /** + * Length of the issuer attribute + */ + uint16_t issuer_attribute_len; + + /** + * Direction of the resolution algo + */ + uint16_t resolution_algo; + + /** + * Unique identifier for this request (for key collisions). + */ + uint32_t id GNUNET_PACKED; + + /* Followed by the zero-terminated attribute and credentials to look up */ +}; + + +/** + * Message from ABD service to client: new results. + */ +struct DelegationChainResultMessage +{ + /** + * Header of type #GNUNET_MESSAGE_TYPE_ABD_VERIFY_RESULT + */ + struct GNUNET_MessageHeader header; + + /** + * Unique identifier for this request (for key collisions). + */ + uint32_t id GNUNET_PACKED; + + /** + * Indicates if credential has been found at all + */ + uint32_t del_found GNUNET_PACKED; + + /** + * The number of delegations in the response + */ + uint32_t d_count GNUNET_PACKED; + + /** + * The number of credentials in the response + */ + uint32_t c_count GNUNET_PACKED; + + /* followed by ad_count GNUNET_ABD_RecordData structs*/ +}; + +/** + * Message from ABD service to client: new results. + */ +struct DelegationChainIntermediateMessage +{ + /** + * Header of type #GNUNET_MESSAGE_TYPE_ABD_INTERMEDIATE_RESULT + */ + struct GNUNET_MessageHeader header; + + /** + * Unique identifier for this request (for key collisions). + */ + uint32_t id GNUNET_PACKED; + + uint16_t is_bw GNUNET_PACKED; + + uint32_t size GNUNET_PACKED; +}; + +struct DelegationRecordData +{ + /** + * Subject key + */ + struct GNUNET_CRYPTO_EcdsaPublicKey subject_key; + + /** + * Subject attributes + */ + uint32_t subject_attribute_len GNUNET_PACKED; +}; + + +struct ChainEntry +{ + /** + * Issuer key + */ + struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key; + + /** + * Subject key + */ + struct GNUNET_CRYPTO_EcdsaPublicKey subject_key; + + /** + * Issuer attributes + */ + uint32_t issuer_attribute_len GNUNET_PACKED; + + /** + * Subject attributes + */ + uint32_t subject_attribute_len GNUNET_PACKED; +}; + + +struct CredentialEntry +{ + + /** + * The signature for this credential by the issuer + */ + struct GNUNET_CRYPTO_EcdsaSignature signature; + + /** + * Signature meta + */ + struct GNUNET_CRYPTO_EccSignaturePurpose purpose; + + /** + * Public key of the issuer + */ + struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key; + + /** + * Public key of the subject this credential was issued to + */ + struct GNUNET_CRYPTO_EcdsaPublicKey subject_key; + + /** + * Expiration time of this credential + */ + uint64_t expiration GNUNET_PACKED; + + /** + * Issuer attribute length + */ + uint32_t issuer_attribute_len; + + /** + * Followed by the attribute string + */ +}; + +struct DelegateEntry +{ + + /** + * The signature for this credential by the issuer + */ + struct GNUNET_CRYPTO_EcdsaSignature signature; + + /** + * Signature meta + */ + struct GNUNET_CRYPTO_EccSignaturePurpose purpose; + + /** + * Public key of the issuer + */ + struct GNUNET_CRYPTO_EcdsaPublicKey issuer_key; + + /** + * Public key of the subject this credential was issued to + */ + struct GNUNET_CRYPTO_EcdsaPublicKey subject_key; + + /** + * Expiration time of this credential + */ + uint64_t expiration GNUNET_PACKED; + + /** + * Issuer subject attribute length + */ + uint32_t issuer_attribute_len; + + /** + * Issuer attribute length + */ + uint32_t subject_attribute_len; + + /** + * Followed by the subject attribute string + */ +}; + + +GNUNET_NETWORK_STRUCT_END + +#endif -- cgit v1.2.3