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import {
AmountString,
buildCodecForObject,
codecForAny,
codecForList,
codecForNumber,
codecForString,
codecForTimestamp,
Timestamp,
} from "@gnu-taler/taler-util";
import { ChallengeFeedback } from "./challenge-feedback-types.js";
import { KeyShare } from "./crypto.js";
import { RecoveryDocument } from "./recovery-document-types.js";
export type ReducerState =
| ReducerStateBackup
| ReducerStateRecovery
| ReducerStateError;
export interface ContinentInfo {
name: string;
}
export interface CountryInfo {
code: string;
name: string;
continent: string;
currency: string;
}
export interface Policy {
methods: {
authentication_method: number;
provider: string;
}[];
}
export interface PolicyProvider {
provider_url: string;
}
export interface SuccessDetails {
[provider_url: string]: {
policy_version: number;
policy_expiration: Timestamp;
};
}
export interface CoreSecret {
mime: string;
value: string;
}
export interface ReducerStateBackup {
recovery_state?: undefined;
backup_state: BackupStates;
code?: undefined;
currencies?: string[];
continents?: ContinentInfo[];
countries?: CountryInfo[];
identity_attributes?: { [n: string]: string };
authentication_providers?: { [url: string]: AuthenticationProviderStatus };
authentication_methods?: AuthMethod[];
required_attributes?: UserAttributeSpec[];
selected_continent?: string;
selected_country?: string;
secret_name?: string;
policies?: Policy[];
recovery_data?: {
/**
* Map from truth key (`${methodIndex}/${providerUrl}`) to
* the truth metadata.
*/
truth_metadata: Record<string, TruthMetaData>;
recovery_document: RecoveryDocument;
};
/**
* Policy providers are providers that we checked to be functional
* and that are actually used in policies.
*/
policy_providers?: PolicyProvider[];
success_details?: SuccessDetails;
/**
* Currently requested payments.
*
* List of taler://pay URIs.
*/
payments?: string[];
policy_payment_requests?: {
payto: string;
provider: string;
}[];
core_secret?: CoreSecret;
expiration?: Timestamp;
upload_fees?: { fee: AmountString }[];
}
export interface AuthMethod {
type: string;
instructions: string;
challenge: string;
mime_type?: string;
}
export interface ChallengeInfo {
cost: string;
instructions: string;
type: string;
uuid: string;
}
export interface UserAttributeSpec {
label: string;
name: string;
type: string;
uuid: string;
widget: string;
optional?: boolean;
"validation-regex": string | undefined;
"validation-logic": string | undefined;
}
export interface RecoveryInternalData {
secret_name: string;
provider_url: string;
version: number;
}
export interface RecoveryInformation {
challenges: ChallengeInfo[];
policies: {
/**
* UUID of the associated challenge.
*/
uuid: string;
}[][];
}
export interface ReducerStateRecovery {
recovery_state: RecoveryStates;
/**
* Unused in the recovery states.
*/
backup_state?: undefined;
/**
* Unused in the recovery states.
*/
code?: undefined;
identity_attributes?: { [n: string]: string };
continents?: ContinentInfo[];
countries?: CountryInfo[];
selected_continent?: string;
selected_country?: string;
currencies?: string[];
required_attributes?: UserAttributeSpec[];
/**
* Recovery information, used by the UI.
*/
recovery_information?: RecoveryInformation;
// FIXME: This should really be renamed to recovery_internal_data
recovery_document?: RecoveryInternalData;
// FIXME: The C reducer should also use this!
verbatim_recovery_document?: RecoveryDocument;
selected_challenge_uuid?: string;
/**
* Explicitly selected version by the user.
* FIXME: In the C reducer this is called "version".
*/
selected_version?: number;
/**
* Explicitly selected provider URL by the user.
* FIXME: In the C reducer this is called "provider_url".
*/
selected_provider_url?: string;
challenge_feedback?: { [uuid: string]: ChallengeFeedback };
/**
* Key shares that we managed to recover so far.
*/
recovered_key_shares?: { [truth_uuid: string]: KeyShare };
core_secret?: {
mime: string;
value: string;
};
authentication_providers?: { [url: string]: AuthenticationProviderStatus };
}
/**
* Truth data as stored in the reducer.
*/
export interface TruthMetaData {
uuid: string;
key_share: string;
policy_index: number;
pol_method_index: number;
/**
* Nonce used for encrypting the truth.
*/
nonce: string;
/**
* Key that the truth (i.e. secret question answer, email address, mobile number, ...)
* is encrypted with when stored at the provider.
*/
truth_key: string;
/**
* Truth-specific salt.
*/
truth_salt: string;
}
export interface ReducerStateError {
backup_state?: undefined;
recovery_state?: undefined;
code: number;
hint?: string;
message?: string;
}
export enum BackupStates {
ContinentSelecting = "CONTINENT_SELECTING",
CountrySelecting = "COUNTRY_SELECTING",
UserAttributesCollecting = "USER_ATTRIBUTES_COLLECTING",
AuthenticationsEditing = "AUTHENTICATIONS_EDITING",
PoliciesReviewing = "POLICIES_REVIEWING",
SecretEditing = "SECRET_EDITING",
TruthsPaying = "TRUTHS_PAYING",
PoliciesPaying = "POLICIES_PAYING",
BackupFinished = "BACKUP_FINISHED",
}
export enum RecoveryStates {
ContinentSelecting = "CONTINENT_SELECTING",
CountrySelecting = "COUNTRY_SELECTING",
UserAttributesCollecting = "USER_ATTRIBUTES_COLLECTING",
SecretSelecting = "SECRET_SELECTING",
ChallengeSelecting = "CHALLENGE_SELECTING",
ChallengePaying = "CHALLENGE_PAYING",
ChallengeSolving = "CHALLENGE_SOLVING",
RecoveryFinished = "RECOVERY_FINISHED",
}
export interface MethodSpec {
type: string;
usage_fee: string;
}
// FIXME: This should be tagged!
export type AuthenticationProviderStatusEmpty = {};
export interface AuthenticationProviderStatusOk {
annual_fee: string;
business_name: string;
currency: string;
http_status: 200;
liability_limit: string;
salt: string;
storage_limit_in_megabytes: number;
truth_upload_fee: string;
methods: MethodSpec[];
}
export interface AuthenticationProviderStatusError {
http_status: number;
error_code: number;
}
export type AuthenticationProviderStatus =
| AuthenticationProviderStatusEmpty
| AuthenticationProviderStatusError
| AuthenticationProviderStatusOk;
export interface ReducerStateBackupUserAttributesCollecting
extends ReducerStateBackup {
backup_state: BackupStates.UserAttributesCollecting;
selected_country: string;
currencies: string[];
required_attributes: UserAttributeSpec[];
authentication_providers: { [url: string]: AuthenticationProviderStatus };
}
export interface ActionArgsEnterUserAttributes {
identity_attributes: Record<string, string>;
}
export const codecForActionArgsEnterUserAttributes = () =>
buildCodecForObject<ActionArgsEnterUserAttributes>()
.property("identity_attributes", codecForAny())
.build("ActionArgsEnterUserAttributes");
export interface ActionArgsAddAuthentication {
authentication_method: {
type: string;
instructions: string;
challenge: string;
mime?: string;
};
}
export interface ActionArgsDeleteAuthentication {
authentication_method: number;
}
export interface ActionArgsDeletePolicy {
policy_index: number;
}
export interface ActionArgsEnterSecretName {
name: string;
}
export interface ActionArgsEnterSecret {
secret: {
value: string;
mime?: string;
};
expiration: Timestamp;
}
export interface ActionArgsSelectContinent {
continent: string;
}
export const codecForActionArgSelectContinent = () =>
buildCodecForObject<ActionArgsSelectContinent>()
.property("continent", codecForString())
.build("ActionArgSelectContinent");
export interface ActionArgsSelectCountry {
country_code: string;
currencies: string[];
}
export interface ActionArgsSelectChallenge {
uuid: string;
}
export type ActionArgsSolveChallengeRequest =
| SolveChallengeAnswerRequest
| SolveChallengePinRequest
| SolveChallengeHashRequest;
/**
* Answer to a challenge.
*
* For "question" challenges, this is a string with the answer.
*
* For "sms" / "email" / "post" this is a numeric code with optionally
* the "A-" prefix.
*/
export interface SolveChallengeAnswerRequest {
answer: string;
}
/**
* Answer to a challenge that requires a numeric response.
*
* XXX: Should be deprecated in favor of just "answer".
*/
export interface SolveChallengePinRequest {
pin: number;
}
/**
* Answer to a challenge by directly providing the hash.
*
* XXX: When / why is this even used?
*/
export interface SolveChallengeHashRequest {
/**
* Base32-crock encoded hash code.
*/
hash: string;
}
export interface PolicyMember {
authentication_method: number;
provider: string;
}
export interface ActionArgsAddPolicy {
policy: PolicyMember[];
}
export interface ActionArgsUpdateExpiration {
expiration: Timestamp;
}
export interface ActionArgsChangeVersion {
provider_url: string;
version: number;
}
export const codecForActionArgsChangeVersion = () =>
buildCodecForObject<ActionArgsChangeVersion>()
.property("provider_url", codecForString())
.property("version", codecForNumber())
.build("ActionArgsChangeVersion");
export const codecForPolicyMember = () =>
buildCodecForObject<PolicyMember>()
.property("authentication_method", codecForNumber())
.property("provider", codecForString())
.build("PolicyMember");
export const codecForActionArgsAddPolicy = () =>
buildCodecForObject<ActionArgsAddPolicy>()
.property("policy", codecForList(codecForPolicyMember()))
.build("ActionArgsAddPolicy");
export const codecForActionArgsUpdateExpiration = () =>
buildCodecForObject<ActionArgsUpdateExpiration>()
.property("expiration", codecForTimestamp)
.build("ActionArgsUpdateExpiration");
export const codecForActionArgsSelectChallenge = () =>
buildCodecForObject<ActionArgsSelectChallenge>()
.property("uuid", codecForString())
.build("ActionArgsSelectChallenge");
export const codecForActionArgSelectCountry = () =>
buildCodecForObject<ActionArgsSelectCountry>()
.property("country_code", codecForString())
.property("currencies", codecForList(codecForString()))
.build("ActionArgSelectCountry");
|