add Nostr-login package #217
@ -3,6 +3,12 @@ import { SignedEvent } from '../../types'
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import { LoginMethodStrategy } from './loginMethodStrategy'
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import { WindowNostr } from 'nostr-tools/nip07'
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/**
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* Login Method Strategy when using nostr-login package.
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*
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* This class extends {@link LoginMethodStrategy base strategy} and implements all login method operations
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* @see {@link LoginMethodStrategy}
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*/
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export class NostrLoginStrategy extends LoginMethodStrategy {
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private nostr: WindowNostr
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@ -12,6 +12,12 @@ import { AuthState, LoginMethod } from '../../store/auth/types'
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import { LoginMethodStrategy } from './loginMethodStrategy'
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import { verifySignedEvent } from '../../utils/nostr'
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/**
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* Login Method Strategy when using dev private key login.
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*
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* This class extends {@link LoginMethodStrategy base strategy} and implements all login method operations
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* @see {@link LoginMethodStrategy}
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*/
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export class PrivateKeyStrategy extends LoginMethodStrategy {
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async nip04Encrypt(receiver: string, content: string): Promise<string> {
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const keys = (store.getState().auth as AuthState).keyPair
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@ -8,6 +8,13 @@ import { LoginMethod } from '../../store/auth/types'
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import { NostrLoginStrategy } from './NostrLoginStrategy'
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import { PrivateKeyStrategy } from './PrivateKeyStrategy'
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/**
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* This class is a context provider and helper class. This MUST be instantiated and used as an entry point for any of the {@link LoginMethodOperations LoginMethodOperations}
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* @constructor Takes {@link LoginMethod LoginMethod} as an argument and sets the correct strategy
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*
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* @see {@link LoginMethod}
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* @see {@link LoginMethodOperations}
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*/
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export class LoginMethodContext implements LoginMethodOperations {
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private strategy: LoginMethodStrategy
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@ -2,6 +2,9 @@
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import { EventTemplate, UnsignedEvent } from 'nostr-tools'
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import { SignedEvent } from '../../types/nostr'
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/**
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* This interface holds all operations that are dependant on the login method and is used as the basis for the login strategies.
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*/
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export interface LoginMethodOperations {
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nip04Encrypt(receiver: string, content: string): Promise<string>
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nip04Decrypt(sender: string, content: string): Promise<string>
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@ -10,6 +13,10 @@ export interface LoginMethodOperations {
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signEvent(event: UnsignedEvent | EventTemplate): Promise<SignedEvent>
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}
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/**
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* This is the fallback class that provides base implementation for the {@link LoginMethodOperations login method operations} . Only used to throw errors in case when the LoginMethod is missing (login context not set).
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* @see {@link LoginMethodOperations}
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*/
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export class LoginMethodStrategy implements LoginMethodOperations {
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async nip04Encrypt(_receiver: string, _content: string): Promise<string> {
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throw new Error('Login method strategy is undefined')
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