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/*
This file is part of GNU Anastasis
(C) 2021-2022 Anastasis SARL
GNU Anastasis 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, or (at your option) any later version.
GNU Anastasis 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
GNU Anastasis; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import {
AmountString,
TalerProtocolTimestamp,
} from "@gnu-taler/taler-util";
export interface EscrowConfigurationResponse {
// Protocol identifier, clarifies that this is an Anastasis provider.
name: "anastasis";
// libtool-style representation of the Exchange protocol version, see
// https://www.gnu.org/software/libtool/manual/html_node/Versioning.html#Versioning
// The format is "current:revision:age".
version: string;
// Currency in which this provider processes payments.
currency: string;
// Supported authorization methods.
methods: AuthorizationMethodConfig[];
// Maximum policy upload size supported.
storage_limit_in_megabytes: number;
// Payment required to maintain an account to store policy documents for a year.
// Users can pay more, in which case the storage time will go up proportionally.
annual_fee: AmountString;
// Payment required to upload truth. To be paid per upload.
truth_upload_fee: AmountString;
// Limit on the liability that the provider is offering with
// respect to the services provided.
liability_limit: AmountString;
// Salt value with 128 bits of entropy.
// Different providers
// will use different high-entropy salt values. The resulting
// **provider salt** is then used in various operations to ensure
// cryptographic operations differ by provider. A provider must
// never change its salt value.
server_salt: string;
business_name: string;
}
export interface AuthorizationMethodConfig {
// Name of the authorization method.
type: string;
// Fee for accessing key share using this method.
cost: AmountString;
}
export interface TruthUploadRequest {
// Contains the information of an interface EncryptedKeyShare, but simply
// as one binary block (in Crockford Base32 encoding for JSON).
key_share_data: string;
// Key share method, i.e. "security question", "SMS", "e-mail", ...
type: string;
// Variable-size truth. After decryption,
// this contains the ground truth, i.e. H(challenge answer),
// phone number, e-mail address, picture, fingerprint, ...
// **base32 encoded**.
//
// The nonce of the HKDF for this encryption must include the
// string "ECT".
encrypted_truth: string; //bytearray
// MIME type of truth, i.e. text/ascii, image/jpeg, etc.
truth_mime?: string;
// For how many years from now would the client like us to
// store the truth?
storage_duration_years: number;
}
export interface IbanExternalAuthResponse {
method: "iban";
answer_code: number;
details: {
challenge_amount: AmountString;
credit_iban: string;
business_name: string;
wire_transfer_subject: string;
};
}
export interface RecoveryMetaResponse {
/**
* Version numbers as a string (!) are used as keys.
*/
[version: string]: RecoveryMetaDataItem;
}
export interface RecoveryMetaDataItem {
// The meta value can be NULL if the document
// exists but no meta data was provided.
meta?: string;
// Server-time indicative of when the recovery
// document was uploaded.
upload_time: TalerProtocolTimestamp;
}
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