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Diffstat (limited to 'packages/taler-wallet-core/src/types/talerTypes.ts')
| -rw-r--r-- | packages/taler-wallet-core/src/types/talerTypes.ts | 1457 |
1 files changed, 0 insertions, 1457 deletions
diff --git a/packages/taler-wallet-core/src/types/talerTypes.ts b/packages/taler-wallet-core/src/types/talerTypes.ts deleted file mode 100644 index fe1370cb7..000000000 --- a/packages/taler-wallet-core/src/types/talerTypes.ts +++ /dev/null @@ -1,1457 +0,0 @@ -/* - This file is part of GNU Taler - (C) 2019 GNUnet e.V. - - GNU 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. - - GNU 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 - GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> - */ - -/** - * Type and schema definitions and helpers for the core GNU Taler protocol. - * - * All types here should be "@Checkable". - * - * Even though the rest of the wallet uses camelCase for fields, use snake_case - * here, since that's the convention for the Taler JSON+HTTP API. - */ - -/** - * Imports. - */ - -import { - buildCodecForObject, - codecForString, - codecForList, - codecOptional, - codecForAny, - codecForNumber, - codecForBoolean, - codecForMap, - Codec, - codecForConstNumber, - buildCodecForUnion, - codecForConstString, -} from "../util/codec"; -import { - Timestamp, - codecForTimestamp, - Duration, - codecForDuration, -} from "../util/time"; -import { codecForAmountString } from "../util/amounts"; - -/** - * Denomination as found in the /keys response from the exchange. - */ -export class Denomination { - /** - * Value of one coin of the denomination. - */ - value: string; - - /** - * Public signing key of the denomination. - */ - denom_pub: string; - - /** - * Fee for withdrawing. - */ - fee_withdraw: string; - - /** - * Fee for depositing. - */ - fee_deposit: string; - - /** - * Fee for refreshing. - */ - fee_refresh: string; - - /** - * Fee for refunding. - */ - fee_refund: string; - - /** - * Start date from which withdraw is allowed. - */ - stamp_start: Timestamp; - - /** - * End date for withdrawing. - */ - stamp_expire_withdraw: Timestamp; - - /** - * Expiration date after which the exchange can forget about - * the currency. - */ - stamp_expire_legal: Timestamp; - - /** - * Date after which the coins of this denomination can't be - * deposited anymore. - */ - stamp_expire_deposit: Timestamp; - - /** - * Signature over the denomination information by the exchange's master - * signing key. - */ - master_sig: string; -} - -/** - * Signature by the auditor that a particular denomination key is audited. - */ -export class AuditorDenomSig { - /** - * Denomination public key's hash. - */ - denom_pub_h: string; - - /** - * The signature. - */ - auditor_sig: string; -} - -/** - * Auditor information as given by the exchange in /keys. - */ -export class Auditor { - /** - * Auditor's public key. - */ - auditor_pub: string; - - /** - * Base URL of the auditor. - */ - auditor_url: string; - - /** - * List of signatures for denominations by the auditor. - */ - denomination_keys: AuditorDenomSig[]; -} - -/** - * Request that we send to the exchange to get a payback. - */ -export interface RecoupRequest { - /** - * Hashed enomination public key of the coin we want to get - * paid back. - */ - denom_pub_hash: string; - - /** - * Signature over the coin public key by the denomination. - */ - denom_sig: string; - - /** - * Coin public key of the coin we want to refund. - */ - coin_pub: string; - - /** - * Blinding key that was used during withdraw, - * used to prove that we were actually withdrawing the coin. - */ - coin_blind_key_secret: string; - - /** - * Signature made by the coin, authorizing the payback. - */ - coin_sig: string; - - /** - * Was the coin refreshed (and thus the recoup should go to the old coin)? - */ - refreshed: boolean; -} - -/** - * Response that we get from the exchange for a payback request. - */ -export class RecoupConfirmation { - /** - * Public key of the reserve that will receive the payback. - */ - reserve_pub?: string; - - /** - * Public key of the old coin that will receive the recoup, - * provided if refreshed was true. - */ - old_coin_pub?: string; -} - -/** - * Deposit permission for a single coin. - */ -export interface CoinDepositPermission { - /** - * Signature by the coin. - */ - coin_sig: string; - /** - * Public key of the coin being spend. - */ - coin_pub: string; - /** - * Signature made by the denomination public key. - */ - ub_sig: string; - /** - * The denomination public key associated with this coin. - */ - h_denom: string; - /** - * The amount that is subtracted from this coin with this payment. - */ - contribution: string; - - /** - * URL of the exchange this coin was withdrawn from. - */ - exchange_url: string; -} - -/** - * Information about an exchange as stored inside a - * merchant's contract terms. - */ -export class ExchangeHandle { - /** - * Master public signing key of the exchange. - */ - master_pub: string; - - /** - * Base URL of the exchange. - */ - url: string; -} - -export class AuditorHandle { - /** - * Official name of the auditor. - */ - name: string; - - /** - * Master public signing key of the auditor. - */ - auditor_pub: string; - - /** - * Base URL of the auditor. - */ - url: string; -} - -// Delivery location, losely modeled as a subset of -// ISO20022's PostalAddress25. -export interface Location { - // Nation with its own government. - country?: string; - - // Identifies a subdivision of a country such as state, region, county. - country_subdivision?: string; - - // Identifies a subdivision within a country sub-division. - district?: string; - - // Name of a built-up area, with defined boundaries, and a local government. - town?: string; - - // Specific location name within the town. - town_location?: string; - - // Identifier consisting of a group of letters and/or numbers that - // is added to a postal address to assist the sorting of mail. - post_code?: string; - - // Name of a street or thoroughfare. - street?: string; - - // Name of the building or house. - building_name?: string; - - // Number that identifies the position of a building on a street. - building_number?: string; - - // Free-form address lines, should not exceed 7 elements. - address_lines?: string[]; -} - -export interface MerchantInfo { - name: string; - jurisdiction?: Location; - address?: Location; -} - -export interface Tax { - // the name of the tax - name: string; - - // amount paid in tax - tax: AmountString; -} - -export interface Product { - // merchant-internal identifier for the product. - product_id?: string; - - // Human-readable product description. - description: string; - - // Map from IETF BCP 47 language tags to localized descriptions - description_i18n?: { [lang_tag: string]: string }; - - // The number of units of the product to deliver to the customer. - quantity?: number; - - // The unit in which the product is measured (liters, kilograms, packages, etc.) - unit?: string; - - // The price of the product; this is the total price for quantity times unit of this product. - price?: AmountString; - - // An optional base64-encoded product image - image?: string; - - // a list of taxes paid by the merchant for this product. Can be empty. - taxes?: Tax[]; - - // time indicating when this product should be delivered - delivery_date?: Timestamp; -} - -export interface InternationalizedString { - [lang_tag: string]: string; -} - -/** - * Contract terms from a merchant. - */ -export class ContractTerms { - /** - * Hash of the merchant's wire details. - */ - h_wire: string; - - /** - * Hash of the merchant's wire details. - */ - auto_refund?: Duration; - - /** - * Wire method the merchant wants to use. - */ - wire_method: string; - - /** - * Human-readable short summary of the contract. - */ - summary: string; - - summary_i18n?: InternationalizedString; - - /** - * Nonce used to ensure freshness. - */ - nonce: string; - - /** - * Total amount payable. - */ - amount: string; - - /** - * Auditors accepted by the merchant. - */ - auditors: AuditorHandle[]; - - /** - * Deadline to pay for the contract. - */ - pay_deadline: Timestamp; - - /** - * Maximum deposit fee covered by the merchant. - */ - max_fee: string; - - /** - * Information about the merchant. - */ - merchant: MerchantInfo; - - /** - * Public key of the merchant. - */ - merchant_pub: string; - - /** - * Time indicating when the order should be delivered. - * May be overwritten by individual products. - */ - delivery_date?: Timestamp; - - /** - * Delivery location for (all!) products. - */ - delivery_location?: Location; - - /** - * List of accepted exchanges. - */ - exchanges: ExchangeHandle[]; - - /** - * Products that are sold in this contract. - */ - products?: Product[]; - - /** - * Deadline for refunds. - */ - refund_deadline: Timestamp; - - /** - * Deadline for the wire transfer. - */ - wire_transfer_deadline: Timestamp; - - /** - * Time when the contract was generated by the merchant. - */ - timestamp: Timestamp; - - /** - * Order id to uniquely identify the purchase within - * one merchant instance. - */ - order_id: string; - - /** - * Base URL of the merchant's backend. - */ - merchant_base_url: string; - - /** - * Fulfillment URL to view the product or - * delivery status. - */ - fulfillment_url?: string; - - /** - * Plain text fulfillment message in the merchant's default language. - */ - fulfillment_message?: string; - - /** - * Internationalized fulfillment messages. - */ - fulfillment_message_i18n?: InternationalizedString; - - /** - * Share of the wire fee that must be settled with one payment. - */ - wire_fee_amortization?: number; - - /** - * Maximum wire fee that the merchant agrees to pay for. - */ - max_wire_fee?: string; - - /** - * Extra data, interpreted by the mechant only. - */ - extra?: any; -} - -/** - * Refund permission in the format that the merchant gives it to us. - */ -export class MerchantAbortPayRefundDetails { - /** - * Amount to be refunded. - */ - refund_amount: string; - - /** - * Fee for the refund. - */ - refund_fee: string; - - /** - * Public key of the coin being refunded. - */ - coin_pub: string; - - /** - * Refund transaction ID between merchant and exchange. - */ - rtransaction_id: number; - - /** - * Exchange's key used for the signature. - */ - exchange_pub?: string; - - /** - * Exchange's signature to confirm the refund. - */ - exchange_sig?: string; - - /** - * Error replay from the exchange (if any). - */ - exchange_reply?: any; - - /** - * Error code from the exchange (if any). - */ - exchange_code?: number; - - /** - * HTTP status code of the exchange's response - * to the merchant's refund request. - */ - exchange_http_status: number; -} - -/** - * Response for a refund pickup or a /pay in abort mode. - */ -export class MerchantRefundResponse { - /** - * Public key of the merchant - */ - merchant_pub: string; - - /** - * Contract terms hash of the contract that - * is being refunded. - */ - h_contract_terms: string; - - /** - * The signed refund permissions, to be sent to the exchange. - */ - refunds: MerchantAbortPayRefundDetails[]; -} - -/** - * Planchet detail sent to the merchant. - */ -export interface TipPlanchetDetail { - /** - * Hashed denomination public key. - */ - denom_pub_hash: string; - - /** - * Coin's blinded public key. - */ - coin_ev: string; -} - -/** - * Request sent to the merchant to pick up a tip. - */ -export interface TipPickupRequest { - /** - * Identifier of the tip. - */ - tip_id: string; - - /** - * List of planchets the wallet wants to use for the tip. - */ - planchets: TipPlanchetDetail[]; -} - -/** - * Reserve signature, defined as separate class to facilitate - * schema validation with "@Checkable". - */ -export class BlindSigWrapper { - /** - * Reserve signature. - */ - blind_sig: string; -} - -/** - * Response of the merchant - * to the TipPickupRequest. - */ -export class TipResponse { - /** - * The order of the signatures matches the planchets list. - */ - blind_sigs: BlindSigWrapper[]; -} - -/** - * Element of the payback list that the - * exchange gives us in /keys. - */ -export class Recoup { - /** - * The hash of the denomination public key for which the payback is offered. - */ - h_denom_pub: string; -} - -/** - * Structure of one exchange signing key in the /keys response. - */ -export class ExchangeSignKeyJson { - stamp_start: Timestamp; - stamp_expire: Timestamp; - stamp_end: Timestamp; - key: EddsaPublicKeyString; - master_sig: EddsaSignatureString; -} - -/** - * Structure that the exchange gives us in /keys. - */ -export class ExchangeKeysJson { - /** - * List of offered denominations. - */ - denoms: Denomination[]; - - /** - * The exchange's master public key. - */ - master_public_key: string; - - /** - * The list of auditors (partially) auditing the exchange. - */ - auditors: Auditor[]; - - /** - * Timestamp when this response was issued. - */ - list_issue_date: Timestamp; - - /** - * List of revoked denominations. - */ - recoup?: Recoup[]; - - /** - * Short-lived signing keys used to sign online - * responses. - */ - signkeys: ExchangeSignKeyJson[]; - - /** - * Protocol version. - */ - version: string; - - reserve_closing_delay: Duration; -} - -/** - * Wire fees as anounced by the exchange. - */ -export class WireFeesJson { - /** - * Cost of a wire transfer. - */ - wire_fee: string; - - /** - * Cost of clising a reserve. - */ - closing_fee: string; - - /** - * Signature made with the exchange's master key. - */ - sig: string; - - /** - * Date from which the fee applies. - */ - start_date: Timestamp; - - /** - * Data after which the fee doesn't apply anymore. - */ - end_date: Timestamp; -} - -export class AccountInfo { - payto_uri: string; - master_sig: string; -} - -export class ExchangeWireJson { - accounts: AccountInfo[]; - fees: { [methodName: string]: WireFeesJson[] }; -} - -/** - * Proposal returned from the contract URL. - */ -export class Proposal { - /** - * Contract terms for the propoal. - * Raw, un-decoded JSON object. - */ - contract_terms: any; - - /** - * Signature over contract, made by the merchant. The public key used for signing - * must be contract_terms.merchant_pub. - */ - sig: string; -} - -/** - * Response from the internal merchant API. - */ -export class CheckPaymentResponse { - order_status: string; - refunded: boolean | undefined; - refunded_amount: string | undefined; - contract_terms: any | undefined; - taler_pay_uri: string | undefined; - contract_url: string | undefined; -} - -/** - * Response from the bank. - */ -export class WithdrawOperationStatusResponse { - selection_done: boolean; - - transfer_done: boolean; - - aborted: boolean; - - amount: string; - - sender_wire?: string; - - suggested_exchange?: string; - - confirm_transfer_url?: string; - - wire_types: string[]; -} - -/** - * Response from the merchant. - */ -export class TipPickupGetResponse { - tip_amount: string; - - exchange_url: string; - - expiration: Timestamp; -} - -export class WithdrawResponse { - ev_sig: string; -} - -/** - * Easy to process format for the public data of coins - * managed by the wallet. - */ -export interface CoinDumpJson { - coins: Array<{ - /** - * The coin's denomination's public key. - */ - denom_pub: string; - /** - * Hash of denom_pub. - */ - denom_pub_hash: string; - /** - * Value of the denomination (without any fees). - */ - denom_value: string; - /** - * Public key of the coin. - */ - coin_pub: string; - /** - * Base URL of the exchange for the coin. - */ - exchange_base_url: string; - /** - * Remaining value on the coin, to the knowledge of - * the wallet. - */ - remaining_value: string; - /** - * Public key of the parent coin. - * Only present if this coin was obtained via refreshing. - */ - refresh_parent_coin_pub: string | undefined; - /** - * Public key of the reserve for this coin. - * Only present if this coin was obtained via refreshing. - */ - withdrawal_reserve_pub: string | undefined; - /** - * Is the coin suspended? - * Suspended coins are not considered for payments. - */ - coin_suspended: boolean; - }>; -} - -export interface MerchantPayResponse { - sig: string; -} - -export interface ExchangeMeltResponse { - /** - * Which of the kappa indices does the client not have to reveal. - */ - noreveal_index: number; - - /** - * Signature of TALER_RefreshMeltConfirmationPS whereby the exchange - * affirms the successful melt and confirming the noreveal_index - */ - exchange_sig: EddsaSignatureString; - - /* - * public EdDSA key of the exchange that was used to generate the signature. - * Should match one of the exchange's signing keys from /keys. Again given - * explicitly as the client might otherwise be confused by clock skew as to - * which signing key was used. - */ - exchange_pub: EddsaPublicKeyString; - - /* - * Base URL to use for operations on the refresh context - * (so the reveal operation). If not given, - * the base URL is the same as the one used for this request. - * Can be used if the base URL for /refreshes/ differs from that - * for /coins/, i.e. for load balancing. Clients SHOULD - * respect the refresh_base_url if provided. Any HTTP server - * belonging to an exchange MUST generate a 307 or 308 redirection - * to the correct base URL should a client uses the wrong base - * URL, or if the base URL has changed since the melt. - * - * When melting the same coin twice (technically allowed - * as the response might have been lost on the network), - * the exchange may return different values for the refresh_base_url. - */ - refresh_base_url?: string; -} - -export interface ExchangeRevealItem { - ev_sig: string; -} - -export interface ExchangeRevealResponse { - // List of the exchange's blinded RSA signatures on the new coins. - ev_sigs: ExchangeRevealItem[]; -} - -interface MerchantOrderStatusPaid { - /** - * Was the payment refunded (even partially, via refund or abort)? - */ - refunded: boolean; - - /** - * Amount that was refunded in total. - */ - refund_amount: AmountString; -} - -interface MerchantOrderRefundResponse { - /** - * Amount that was refunded in total. - */ - refund_amount: AmountString; - - /** - * Successful refunds for this payment, empty array for none. - */ - refunds: MerchantCoinRefundStatus[]; - - /** - * Public key of the merchant. - */ - merchant_pub: EddsaPublicKeyString; -} - -export type MerchantCoinRefundStatus = - | MerchantCoinRefundSuccessStatus - | MerchantCoinRefundFailureStatus; - -export interface MerchantCoinRefundSuccessStatus { - type: "success"; - - // HTTP status of the exchange request, 200 (integer) required for refund confirmations. - exchange_status: 200; - - // the EdDSA :ref:signature (binary-only) with purpose - // TALER_SIGNATURE_EXCHANGE_CONFIRM_REFUND using a current signing key of the - // exchange affirming the successful refund - exchange_sig: EddsaSignatureString; - - // public EdDSA key of the exchange that was used to generate the signature. - // Should match one of the exchange's signing keys from /keys. It is given - // explicitly as the client might otherwise be confused by clock skew as to - // which signing key was used. - exchange_pub: EddsaPublicKeyString; - - // Refund transaction ID. - rtransaction_id: number; - - // public key of a coin that was refunded - coin_pub: EddsaPublicKeyString; - - // Amount that was refunded, including refund fee charged by the exchange - // to the customer. - refund_amount: AmountString; - - execution_time: Timestamp; -} - -export interface MerchantCoinRefundFailureStatus { - type: "failure"; - - // HTTP status of the exchange request, must NOT be 200. - exchange_status: number; - - // Taler error code from the exchange reply, if available. - exchange_code?: number; - - // If available, HTTP reply from the exchange. - exchange_reply?: any; - - // Refund transaction ID. - rtransaction_id: number; - - // public key of a coin that was refunded - coin_pub: EddsaPublicKeyString; - - // Amount that was refunded, including refund fee charged by the exchange - // to the customer. - refund_amount: AmountString; - - execution_time: Timestamp; -} - -export interface MerchantOrderStatusUnpaid { - /** - * URI that the wallet must process to complete the payment. - */ - taler_pay_uri: string; - - /** - * Alternative order ID which was paid for already in the same session. - * - * Only given if the same product was purchased before in the same session. - */ - already_paid_order_id?: string; -} - -/** - * Response body for the following endpoint: - * - * POST {talerBankIntegrationApi}/withdrawal-operation/{wopid} - */ -export interface BankWithdrawalOperationPostResponse { - transfer_done: boolean; -} - -export const codecForBankWithdrawalOperationPostResponse = (): Codec< - BankWithdrawalOperationPostResponse -> => - buildCodecForObject<BankWithdrawalOperationPostResponse>() - .property("transfer_done", codecForBoolean()) - .build("BankWithdrawalOperationPostResponse"); - -export type AmountString = string; -export type Base32String = string; -export type EddsaSignatureString = string; -export type EddsaPublicKeyString = string; -export type CoinPublicKeyString = string; - -export const codecForDenomination = (): Codec<Denomination> => - buildCodecForObject<Denomination>() - .property("value", codecForString()) - .property("denom_pub", codecForString()) - .property("fee_withdraw", codecForString()) - .property("fee_deposit", codecForString()) - .property("fee_refresh", codecForString()) - .property("fee_refund", codecForString()) - .property("stamp_start", codecForTimestamp) - .property("stamp_expire_withdraw", codecForTimestamp) - .property("stamp_expire_legal", codecForTimestamp) - .property("stamp_expire_deposit", codecForTimestamp) - .property("master_sig", codecForString()) - .build("Denomination"); - -export const codecForAuditorDenomSig = (): Codec<AuditorDenomSig> => - buildCodecForObject<AuditorDenomSig>() - .property("denom_pub_h", codecForString()) - .property("auditor_sig", codecForString()) - .build("AuditorDenomSig"); - -export const codecForAuditor = (): Codec<Auditor> => - buildCodecForObject<Auditor>() - .property("auditor_pub", codecForString()) - .property("auditor_url", codecForString()) - .property("denomination_keys", codecForList(codecForAuditorDenomSig())) - .build("Auditor"); - -export const codecForExchangeHandle = (): Codec<ExchangeHandle> => - buildCodecForObject<ExchangeHandle>() - .property("master_pub", codecForString()) - .property("url", codecForString()) - .build("ExchangeHandle"); - -export const codecForAuditorHandle = (): Codec<AuditorHandle> => - buildCodecForObject<AuditorHandle>() - .property("name", codecForString()) - .property("auditor_pub", codecForString()) - .property("url", codecForString()) - .build("AuditorHandle"); - -export const codecForLocation = (): Codec<Location> => - buildCodecForObject<Location>() - .property("country", codecOptional(codecForString())) - .property("country_subdivision", codecOptional(codecForString())) - .property("building_name", codecOptional(codecForString())) - .property("building_number", codecOptional(codecForString())) - .property("district", codecOptional(codecForString())) - .property("street", codecOptional(codecForString())) - .property("post_code", codecOptional(codecForString())) - .property("town", codecOptional(codecForString())) - .property("town_location", codecOptional(codecForString())) - .property("address_lines", codecOptional(codecForList(codecForString()))) - .build("Location"); - -export const codecForMerchantInfo = (): Codec<MerchantInfo> => - buildCodecForObject<MerchantInfo>() - .property("name", codecForString()) - .property("address", codecOptional(codecForLocation())) - .property("jurisdiction", codecOptional(codecForLocation())) - .build("MerchantInfo"); - -export const codecForTax = (): Codec<Tax> => - buildCodecForObject<Tax>() - .property("name", codecForString()) - .property("tax", codecForString()) - .build("Tax"); - -export const codecForInternationalizedString = (): Codec< - InternationalizedString -> => codecForMap(codecForString()); - -export const codecForProduct = (): Codec<Product> => - buildCodecForObject<Product>() - .property("product_id", codecOptional(codecForString())) - .property("description", codecForString()) - .property( - "description_i18n", - codecOptional(codecForInternationalizedString()), - ) - .property("quantity", codecOptional(codecForNumber())) - .property("unit", codecOptional(codecForString())) - .property("price", codecOptional(codecForString())) - .build("Tax"); - -export const codecForContractTerms = (): Codec<ContractTerms> => - buildCodecForObject<ContractTerms>() - .property("order_id", codecForString()) - .property("fulfillment_url", codecOptional(codecForString())) - .property("fulfillment_message", codecOptional(codecForString())) - .property( - "fulfillment_message_i18n", - codecOptional(codecForInternationalizedString()), - ) - .property("merchant_base_url", codecForString()) - .property("h_wire", codecForString()) - .property("auto_refund", codecOptional(codecForDuration)) - .property("wire_method", codecForString()) - .property("summary", codecForString()) - .property("summary_i18n", codecOptional(codecForInternationalizedString())) - .property("nonce", codecForString()) - .property("amount", codecForString()) - .property("auditors", codecForList(codecForAuditorHandle())) - .property("pay_deadline", codecForTimestamp) - .property("refund_deadline", codecForTimestamp) - .property("wire_transfer_deadline", codecForTimestamp) - .property("timestamp", codecForTimestamp) - .property("delivery_location", codecOptional(codecForLocation())) - .property("delivery_date", codecOptional(codecForTimestamp)) - .property("max_fee", codecForString()) - .property("max_wire_fee", codecOptional(codecForString())) - .property("merchant", codecForMerchantInfo()) - .property("merchant_pub", codecForString()) - .property("exchanges", codecForList(codecForExchangeHandle())) - .property("products", codecOptional(codecForList(codecForProduct()))) - .property("extra", codecForAny()) - .build("ContractTerms"); - -export const codecForMerchantRefundPermission = (): Codec< - MerchantAbortPayRefundDetails -> => - buildCodecForObject<MerchantAbortPayRefundDetails>() - .property("refund_amount", codecForAmountString()) - .property("refund_fee", codecForAmountString()) - .property("coin_pub", codecForString()) - .property("rtransaction_id", codecForNumber()) - .property("exchange_http_status", codecForNumber()) - .property("exchange_code", codecOptional(codecForNumber())) - .property("exchange_reply", codecOptional(codecForAny())) - .property("exchange_sig", codecOptional(codecForString())) - .property("exchange_pub", codecOptional(codecForString())) - .build("MerchantRefundPermission"); - -export const codecForMerchantRefundResponse = (): Codec< - MerchantRefundResponse -> => - buildCodecForObject<MerchantRefundResponse>() - .property("merchant_pub", codecForString()) - .property("h_contract_terms", codecForString()) - .property("refunds", codecForList(codecForMerchantRefundPermission())) - .build("MerchantRefundResponse"); - -export const codecForBlindSigWrapper = (): Codec<BlindSigWrapper> => - buildCodecForObject<BlindSigWrapper>() - .property("blind_sig", codecForString()) - .build("BlindSigWrapper"); - -export const codecForTipResponse = (): Codec<TipResponse> => - buildCodecForObject<TipResponse>() - .property("blind_sigs", codecForList(codecForBlindSigWrapper())) - .build("TipResponse"); - -export const codecForRecoup = (): Codec<Recoup> => - buildCodecForObject<Recoup>() - .property("h_denom_pub", codecForString()) - .build("Recoup"); - -export const codecForExchangeSigningKey = (): Codec<ExchangeSignKeyJson> => - buildCodecForObject<ExchangeSignKeyJson>() - .property("key", codecForString()) - .property("master_sig", codecForString()) - .property("stamp_end", codecForTimestamp) - .property("stamp_start", codecForTimestamp) - .property("stamp_expire", codecForTimestamp) - .build("ExchangeSignKeyJson"); - -export const codecForExchangeKeysJson = (): Codec<ExchangeKeysJson> => - buildCodecForObject<ExchangeKeysJson>() - .property("denoms", codecForList(codecForDenomination())) - .property("master_public_key", codecForString()) - .property("auditors", codecForList(codecForAuditor())) - .property("list_issue_date", codecForTimestamp) - .property("recoup", codecOptional(codecForList(codecForRecoup()))) - .property("signkeys", codecForList(codecForExchangeSigningKey())) - .property("version", codecForString()) - .property("reserve_closing_delay", codecForDuration) - .build("KeysJson"); - -export const codecForWireFeesJson = (): Codec<WireFeesJson> => - buildCodecForObject<WireFeesJson>() - .property("wire_fee", codecForString()) - .property("closing_fee", codecForString()) - .property("sig", codecForString()) - .property("start_date", codecForTimestamp) - .property("end_date", codecForTimestamp) - .build("WireFeesJson"); - -export const codecForAccountInfo = (): Codec<AccountInfo> => - buildCodecForObject<AccountInfo>() - .property("payto_uri", codecForString()) - .property("master_sig", codecForString()) - .build("AccountInfo"); - -export const codecForExchangeWireJson = (): Codec<ExchangeWireJson> => - buildCodecForObject<ExchangeWireJson>() - .property("accounts", codecForList(codecForAccountInfo())) - .property("fees", codecForMap(codecForList(codecForWireFeesJson()))) - .build("ExchangeWireJson"); - -export const codecForProposal = (): Codec<Proposal> => - buildCodecForObject<Proposal>() - .property("contract_terms", codecForAny()) - .property("sig", codecForString()) - .build("Proposal"); - -export const codecForCheckPaymentResponse = (): Codec<CheckPaymentResponse> => - buildCodecForObject<CheckPaymentResponse>() - .property("order_status", codecForString()) - .property("refunded", codecOptional(codecForBoolean())) - .property("refunded_amount", codecOptional(codecForString())) - .property("contract_terms", codecOptional(codecForAny())) - .property("taler_pay_uri", codecOptional(codecForString())) - .property("contract_url", codecOptional(codecForString())) - .build("CheckPaymentResponse"); - -export const codecForWithdrawOperationStatusResponse = (): Codec< - WithdrawOperationStatusResponse -> => - buildCodecForObject<WithdrawOperationStatusResponse>() - .property("selection_done", codecForBoolean()) - .property("transfer_done", codecForBoolean()) - .property("aborted", codecForBoolean()) - .property("amount", codecForString()) - .property("sender_wire", codecOptional(codecForString())) - .property("suggested_exchange", codecOptional(codecForString())) - .property("confirm_transfer_url", codecOptional(codecForString())) - .property("wire_types", codecForList(codecForString())) - .build("WithdrawOperationStatusResponse"); - -export const codecForTipPickupGetResponse = (): Codec<TipPickupGetResponse> => - buildCodecForObject<TipPickupGetResponse>() - .property("tip_amount", codecForString()) - .property("exchange_url", codecForString()) - .property("expiration", codecForTimestamp) - .build("TipPickupGetResponse"); - -export const codecForRecoupConfirmation = (): Codec<RecoupConfirmation> => - buildCodecForObject<RecoupConfirmation>() - .property("reserve_pub", codecOptional(codecForString())) - .property("old_coin_pub", codecOptional(codecForString())) - .build("RecoupConfirmation"); - -export const codecForWithdrawResponse = (): Codec<WithdrawResponse> => - buildCodecForObject<WithdrawResponse>() - .property("ev_sig", codecForString()) - .build("WithdrawResponse"); - -export const codecForMerchantPayResponse = (): Codec<MerchantPayResponse> => - buildCodecForObject<MerchantPayResponse>() - .property("sig", codecForString()) - .build("MerchantPayResponse"); - -export const codecForExchangeMeltResponse = (): Codec<ExchangeMeltResponse> => - buildCodecForObject<ExchangeMeltResponse>() - .property("exchange_pub", codecForString()) - .property("exchange_sig", codecForString()) - .property("noreveal_index", codecForNumber()) - .property("refresh_base_url", codecOptional(codecForString())) - .build("ExchangeMeltResponse"); - -export const codecForExchangeRevealItem = (): Codec<ExchangeRevealItem> => - buildCodecForObject<ExchangeRevealItem>() - .property("ev_sig", codecForString()) - .build("ExchangeRevealItem"); - -export const codecForExchangeRevealResponse = (): Codec< - ExchangeRevealResponse -> => - buildCodecForObject<ExchangeRevealResponse>() - .property("ev_sigs", codecForList(codecForExchangeRevealItem())) - .build("ExchangeRevealResponse"); - -export const codecForMerchantCoinRefundSuccessStatus = (): Codec< - MerchantCoinRefundSuccessStatus -> => - buildCodecForObject<MerchantCoinRefundSuccessStatus>() - .property("type", codecForConstString("success")) - .property("coin_pub", codecForString()) - .property("exchange_status", codecForConstNumber(200)) - .property("exchange_sig", codecForString()) - .property("rtransaction_id", codecForNumber()) - .property("refund_amount", codecForString()) - .property("exchange_pub", codecForString()) - .property("execution_time", codecForTimestamp) - .build("MerchantCoinRefundSuccessStatus"); - -export const codecForMerchantCoinRefundFailureStatus = (): Codec< - MerchantCoinRefundFailureStatus -> => - buildCodecForObject<MerchantCoinRefundFailureStatus>() - .property("type", codecForConstString("failure")) - .property("coin_pub", codecForString()) - .property("exchange_status", codecForNumber()) - .property("rtransaction_id", codecForNumber()) - .property("refund_amount", codecForString()) - .property("exchange_code", codecOptional(codecForNumber())) - .property("exchange_reply", codecOptional(codecForAny())) - .property("execution_time", codecForTimestamp) - .build("MerchantCoinRefundFailureStatus"); - -export const codecForMerchantCoinRefundStatus = (): Codec< - MerchantCoinRefundStatus -> => - buildCodecForUnion<MerchantCoinRefundStatus>() - .discriminateOn("type") - .alternative("success", codecForMerchantCoinRefundSuccessStatus()) - .alternative("failure", codecForMerchantCoinRefundFailureStatus()) - .build("MerchantCoinRefundStatus"); - -export const codecForMerchantOrderStatusPaid = (): Codec< - MerchantOrderStatusPaid -> => - buildCodecForObject<MerchantOrderStatusPaid>() - .property("refund_amount", codecForString()) - .property("refunded", codecForBoolean()) - .build("MerchantOrderStatusPaid"); - -export const codecForMerchantOrderRefundPickupResponse = (): Codec< - MerchantOrderRefundResponse -> => - buildCodecForObject<MerchantOrderRefundResponse>() - .property("merchant_pub", codecForString()) - .property("refund_amount", codecForString()) - .property("refunds", codecForList(codecForMerchantCoinRefundStatus())) - .build("MerchantOrderRefundPickupResponse"); - -export const codecForMerchantOrderStatusUnpaid = (): Codec< - MerchantOrderStatusUnpaid -> => - buildCodecForObject<MerchantOrderStatusUnpaid>() - .property("taler_pay_uri", codecForString()) - .property("already_paid_order_id", codecOptional(codecForString())) - .build("MerchantOrderStatusUnpaid"); - -export interface AbortRequest { - // hash of the order's contract terms (this is used to authenticate the - // wallet/customer in case $ORDER_ID is guessable). - h_contract: string; - - // List of coins the wallet would like to see refunds for. - // (Should be limited to the coins for which the original - // payment succeeded, as far as the wallet knows.) - coins: AbortingCoin[]; -} - -export interface AbortingCoin { - // Public key of a coin for which the wallet is requesting an abort-related refund. - coin_pub: EddsaPublicKeyString; - - // The amount to be refunded (matches the original contribution) - contribution: AmountString; - - // URL of the exchange this coin was withdrawn from. - exchange_url: string; -} - -export interface AbortResponse { - // List of refund responses about the coins that the wallet - // requested an abort for. In the same order as the 'coins' - // from the original request. - // The rtransaction_id is implied to be 0. - refunds: MerchantAbortPayRefundStatus[]; -} - -export const codecForAbortResponse = (): Codec<AbortResponse> => - buildCodecForObject<AbortResponse>() - .property("refunds", codecForList(codecForMerchantAbortPayRefundStatus())) - .build("AbortResponse"); - -export type MerchantAbortPayRefundStatus = - | MerchantAbortPayRefundSuccessStatus - | MerchantAbortPayRefundFailureStatus; - -// Details about why a refund failed. -export interface MerchantAbortPayRefundFailureStatus { - // Used as tag for the sum type RefundStatus sum type. - type: "failure"; - - // HTTP status of the exchange request, must NOT be 200. - exchange_status: number; - - // Taler error code from the exchange reply, if available. - exchange_code?: number; - - // If available, HTTP reply from the exchange. - exchange_reply?: unknown; -} - -// Additional details needed to verify the refund confirmation signature -// (h_contract_terms and merchant_pub) are already known -// to the wallet and thus not included. -export interface MerchantAbortPayRefundSuccessStatus { - // Used as tag for the sum type MerchantCoinRefundStatus sum type. - type: "success"; - - // HTTP status of the exchange request, 200 (integer) required for refund confirmations. - exchange_status: 200; - - // the EdDSA :ref:signature (binary-only) with purpose - // TALER_SIGNATURE_EXCHANGE_CONFIRM_REFUND using a current signing key of the - // exchange affirming the successful refund - exchange_sig: string; - - // public EdDSA key of the exchange that was used to generate the signature. - // Should match one of the exchange's signing keys from /keys. It is given - // explicitly as the client might otherwise be confused by clock skew as to - // which signing key was used. - exchange_pub: string; -} - -export const codecForMerchantAbortPayRefundSuccessStatus = (): Codec< - MerchantAbortPayRefundSuccessStatus -> => - buildCodecForObject<MerchantAbortPayRefundSuccessStatus>() - .property("exchange_pub", codecForString()) - .property("exchange_sig", codecForString()) - .property("exchange_status", codecForConstNumber(200)) - .property("type", codecForConstString("success")) - .build("MerchantAbortPayRefundSuccessStatus"); - -export const codecForMerchantAbortPayRefundFailureStatus = (): Codec< - MerchantAbortPayRefundFailureStatus -> => - buildCodecForObject<MerchantAbortPayRefundFailureStatus>() - .property("exchange_code", codecForNumber()) - .property("exchange_reply", codecForAny()) - .property("exchange_status", codecForNumber()) - .property("type", codecForConstString("failure")) - .build("MerchantAbortPayRefundFailureStatus"); - -export const codecForMerchantAbortPayRefundStatus = (): Codec< - MerchantAbortPayRefundStatus -> => - buildCodecForUnion<MerchantAbortPayRefundStatus>() - .discriminateOn("type") - .alternative("success", codecForMerchantAbortPayRefundSuccessStatus()) - .alternative("failure", codecForMerchantAbortPayRefundFailureStatus()) - .build("MerchantAbortPayRefundStatus"); - -export interface TalerConfigResponse { - name: string; - version: string; - currency?: string; -} - -export const codecForTalerConfigResponse = (): Codec<TalerConfigResponse> => - buildCodecForObject<TalerConfigResponse>() - .property("name", codecForString()) - .property("version", codecForString()) - .property("currency", codecOptional(codecForString())) - .build("TalerConfigResponse"); |