/*
This file is part of GNU Taler
(C) 2020 Taler Systems SA
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see
*/
/**
* Types used by the wallet crypto worker.
*
* These types are defined in a separate file make tree shaking easier, since
* some components use these types (via RPC) but do not depend on the wallet
* code directly.
*
* @author Florian Dold
*/
/**
* Imports.
*/
import {
AgeCommitmentProof,
AmountJson,
AmountString,
CoinEnvelope,
DenominationPubKey,
EddsaPublicKeyString,
EddsaSignatureString,
ExchangeProtocolVersion,
RefreshPlanchetInfo,
TalerProtocolTimestamp,
UnblindedSignature,
WalletAccountMergeFlags,
} from "@gnu-taler/taler-util";
export interface RefreshNewDenomInfo {
count: number;
value: AmountJson;
feeWithdraw: AmountJson;
denomPub: DenominationPubKey;
denomPubHash: string;
}
/**
* Request to derive a refresh session from the refresh session
* secret seed.
*/
export interface DeriveRefreshSessionRequest {
exchangeProtocolVersion: ExchangeProtocolVersion;
sessionSecretSeed: string;
kappa: number;
meltCoinPub: string;
meltCoinPriv: string;
meltCoinDenomPubHash: string;
meltCoinMaxAge: number;
meltCoinAgeCommitmentProof?: AgeCommitmentProof;
newCoinDenoms: RefreshNewDenomInfo[];
feeRefresh: AmountJson;
}
/**
*
*/
export interface DerivedRefreshSession {
/**
* Public key that's being melted in this session.
*/
meltCoinPub: string;
/**
* Signature to confirm the melting.
*/
confirmSig: string;
/**
* Planchets for each cut-and-choose instance.
*/
planchetsForGammas: RefreshPlanchetInfo[][];
/**
* The transfer keys, kappa of them.
*/
transferPubs: string[];
/**
* Private keys for the transfer public keys.
*/
transferPrivs: string[];
/**
* Hash of the session.
*/
hash: string;
/**
* Exact value that is being melted.
*/
meltValueWithFee: AmountJson;
}
export interface DeriveTipRequest {
secretSeed: string;
denomPub: DenominationPubKey;
planchetIndex: number;
}
/**
* Tipping planchet stored in the database.
*/
export interface DerivedTipPlanchet {
blindingKey: string;
coinEv: CoinEnvelope;
coinEvHash: string;
coinPriv: string;
coinPub: string;
}
export interface SignTrackTransactionRequest {
contractTermsHash: string;
wireHash: string;
coinPub: string;
merchantPriv: string;
merchantPub: string;
}
/**
* Request to create a recoup request payload.
*/
export interface CreateRecoupReqRequest {
coinPub: string;
coinPriv: string;
blindingKey: string;
denomPub: DenominationPubKey;
denomPubHash: string;
denomSig: UnblindedSignature;
}
/**
* Request to create a recoup-refresh request payload.
*/
export interface CreateRecoupRefreshReqRequest {
coinPub: string;
coinPriv: string;
blindingKey: string;
denomPub: DenominationPubKey;
denomPubHash: string;
denomSig: UnblindedSignature;
}
export interface EncryptedContract {
/**
* Encrypted contract.
*/
econtract: string;
/**
* Signature over the (encrypted) contract.
*/
econtract_sig: EddsaSignatureString;
/**
* Ephemeral public key for the DH operation to decrypt the encrypted contract.
*/
contract_pub: EddsaPublicKeyString;
}
export interface EncryptContractRequest {
contractTerms: any;
pursePub: string;
pursePriv: string;
mergePriv: string;
}
export interface EncryptContractResponse {
econtract: EncryptedContract;
contractPriv: string;
}
export interface EncryptContractForDepositRequest {
contractTerms: any;
pursePub: string;
pursePriv: string;
}
export interface EncryptContractForDepositResponse {
econtract: EncryptedContract;
contractPriv: string;
}
export interface DecryptContractRequest {
ciphertext: string;
pursePub: string;
contractPriv: string;
}
export interface DecryptContractResponse {
contractTerms: any;
mergePriv: string;
}
export interface DecryptContractForDepositRequest {
ciphertext: string;
pursePub: string;
contractPriv: string;
}
export interface DecryptContractForDepositResponse {
contractTerms: any;
}
export interface SignPurseMergeRequest {
mergeTimestamp: TalerProtocolTimestamp;
pursePub: string;
reservePayto: string;
reservePriv: string;
mergePriv: string;
purseExpiration: TalerProtocolTimestamp;
purseAmount: AmountString;
purseFee: AmountString;
contractTermsHash: string;
/**
* Flags.
*/
flags: WalletAccountMergeFlags;
}
export interface SignPurseMergeResponse {
/**
* Signature made by the purse's merge private key.
*/
mergeSig: string;
accountSig: string;
}
export interface SignReservePurseCreateRequest {
mergeTimestamp: TalerProtocolTimestamp;
pursePub: string;
pursePriv: string;
reservePayto: string;
reservePriv: string;
mergePriv: string;
purseExpiration: TalerProtocolTimestamp;
purseAmount: AmountString;
purseFee: AmountString;
contractTermsHash: string;
/**
* Flags.
*/
flags: WalletAccountMergeFlags;
}
/**
* Response with signatures needed for creation of a purse
* from a reserve for a PULL payment.
*/
export interface SignReservePurseCreateResponse {
/**
* Signature made by the purse's merge private key.
*/
mergeSig: string;
accountSig: string;
purseSig: string;
}