nostr account actor
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71
README.md
71
README.md
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@ -265,3 +265,74 @@ final result = await actor.handle(
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final url = (result as FileUploaded).cdnUrl;
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final url = (result as FileUploaded).cdnUrl;
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// https://cdn.otherwhere.app/<app>/<pubkey>/<uuid>.jpg
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// https://cdn.otherwhere.app/<app>/<pubkey>/<uuid>.jpg
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```
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```
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---
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## NostrAccountActor
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Manages a Nostr user identity: keypair lifecycle, BIP-39 mnemonic support (NIP-06
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derivation), and kind-0 profile fetch/publish via injected helper actors.
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```dart
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final actor = NostrAccountActor(
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fetcher: NostrFetchActor(relayUrls: ['wss://relay.example.com']),
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publisher: NostrPublishActor(relayUrls: ['wss://relay.example.com']),
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);
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```
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| Parameter | Type | Default | Description |
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|---|---|---|---|
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| `fetcher` | `NostrFetchActor?` | null | Required for `FetchProfile` |
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| `publisher` | `NostrPublishActor?` | null | Required for `UpdateProfile` |
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Both helpers are optional at construction; passing neither is valid when only using
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key management messages.
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| Message | Result | Description |
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|---|---|---|
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| `CreateAccount()` | `AccountCreated(publicKeyHex, mnemonic)` | Generates a new keypair from 128-bit entropy via BIP-39 + NIP-06 derivation |
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| `ImportAccount(privateKeyHex)` | `AccountImported(publicKeyHex)` | Loads an existing raw hex private key. `ExportMnemonic` returns null afterwards. |
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| `ImportMnemonic(mnemonic)` | `AccountImported(publicKeyHex)` | Derives keypair from a 12-word BIP-39 mnemonic via NIP-06 path `m/44'/1237'/0'/0/0` |
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| `GetAccountPublicKey()` | `AccountPublicKeyResult(publicKeyHex)` | Returns the loaded account's public key |
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| `ExportPrivateKey()` | `PrivateKeyExported(privateKeyHex)` | Returns the raw private key |
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| `ExportMnemonic()` | `MnemonicExported(mnemonic?)` | Returns the BIP-39 mnemonic, or null if the account was imported via raw private key |
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| `FetchProfile()` | `ProfileFetched(profile?)` | Fetches kind-0 from relay; caches result for `GetPublicData` |
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| `UpdateProfile(profile)` | `ProfileUpdated()` | Publishes a kind-0 event; caches profile for `GetPublicData` |
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| `GetPublicData()` | `PublicData(data)` | Returns a `Map<String, dynamic>` with `pubkey` plus any cached profile fields |
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**NostrProfile** fields (all optional): `name`, `displayName`, `about`, `picture`,
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`banner`, `website`, `nip05`, `lud16`.
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All messages except Create/Import throw `StateError` if called before the account is
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loaded. `FetchProfile` throws if no `fetcher` was provided; `UpdateProfile` throws if
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no `publisher` was provided.
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```dart
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final fetcher = NostrFetchActor(relayUrls: ['wss://relay.otherwhere.app/']);
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final publisher = NostrPublishActor(relayUrls: ['wss://relay.otherwhere.app/']);
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final actor = NostrAccountActor(fetcher: fetcher, publisher: publisher);
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// New user
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final created = await actor.handle(const CreateAccount()) as AccountCreated;
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print(created.mnemonic); // 12-word backup phrase
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print(created.publicKeyHex); // hex pubkey
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// Returning user — restore from mnemonic
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await actor.handle(ImportMnemonic(savedMnemonic));
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// Or restore from raw key
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await actor.handle(ImportAccount(savedPrivkeyHex));
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// Update profile
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await actor.handle(
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UpdateProfile(const NostrProfile(name: 'alice', nip05: 'alice@example.com')),
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);
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// Fetch latest profile from relay
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final fetched = await actor.handle(const FetchProfile()) as ProfileFetched;
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print(fetched.profile?.name);
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// Public-facing data (pubkey + cached profile)
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final pub = await actor.handle(const GetPublicData()) as PublicData;
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print(pub.data); // {'pubkey': '...', 'name': 'alice', 'nip05': 'alice@example.com'}
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```
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181
lib/src/bip39.dart
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181
lib/src/bip39.dart
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@ -0,0 +1,181 @@
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import 'dart:convert';
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import 'dart:math';
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import 'dart:typed_data';
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import 'package:crypto/crypto.dart';
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import 'package:pointycastle/export.dart';
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import 'bip39_wordlist.dart';
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final _secp256k1 = ECCurve_secp256k1();
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/// Generates a new 12-word BIP-39 mnemonic from 128 bits of secure entropy.
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String generateMnemonic() {
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final rng = Random.secure();
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final entropy =
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Uint8List.fromList(List.generate(16, (_) => rng.nextInt(256)));
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return _entropyToMnemonic(entropy);
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}
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/// Returns true if [mnemonic] is a valid BIP-39 mnemonic with correct checksum.
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bool validateMnemonic(String mnemonic) {
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final words = mnemonic.trim().split(RegExp(r'\s+'));
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if (words.length != 12) return false;
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final indices = <int>[];
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for (final word in words) {
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final i = kBip39Words.indexOf(word);
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if (i == -1) return false;
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indices.add(i);
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}
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// 12 × 11 bits = 132 bits = 128 entropy + 4 checksum
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final bits =
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indices.map((i) => i.toRadixString(2).padLeft(11, '0')).join();
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final entropyBits = bits.substring(0, 128);
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final checksumBits = bits.substring(128);
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final entropy = Uint8List(16);
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for (var i = 0; i < 16; i++) {
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entropy[i] =
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int.parse(entropyBits.substring(i * 8, i * 8 + 8), radix: 2);
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}
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final hash = sha256.convert(entropy).bytes;
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final expected =
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hash[0].toRadixString(2).padLeft(8, '0').substring(0, 4);
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return checksumBits == expected;
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}
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/// Derives a 64-byte seed from [mnemonic] using PBKDF2-HMAC-SHA512
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/// (2048 iterations, salt = "mnemonic" + passphrase).
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Uint8List mnemonicToSeed(String mnemonic, {String passphrase = ''}) {
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final password = utf8.encode(mnemonic.trim());
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final salt = utf8.encode('mnemonic$passphrase');
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return _pbkdf2HmacSha512(password, salt, 2048, 64);
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}
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/// Derives a secp256k1 private key from [seed] using NIP-06 BIP-32 path
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/// m/44'/1237'/0'/0/0.
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Uint8List deriveNostrPrivkey(Uint8List seed) {
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var (key, chain) = _masterKey(seed);
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for (final index in [
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0x8000002C, // 44'
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0x800004D5, // 1237'
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0x80000000, // 0'
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0, // 0
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0, // 0
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]) {
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(key, chain) = _childKey(key, chain, index);
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}
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return key;
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}
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// ---------------------------------------------------------------------------
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String _entropyToMnemonic(Uint8List entropy) {
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final hash = sha256.convert(entropy).bytes;
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final entropyBits =
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entropy.map((b) => b.toRadixString(2).padLeft(8, '0')).join();
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final checksumBits =
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hash[0].toRadixString(2).padLeft(8, '0').substring(0, 4);
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final allBits = entropyBits + checksumBits; // 132 bits
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final words = <String>[];
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for (var i = 0; i < 12; i++) {
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final index =
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int.parse(allBits.substring(i * 11, i * 11 + 11), radix: 2);
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words.add(kBip39Words[index]);
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}
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return words.join(' ');
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}
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(Uint8List, Uint8List) _masterKey(Uint8List seed) {
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final hmac = Hmac(sha512, utf8.encode('Bitcoin seed'));
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final digest = hmac.convert(seed).bytes;
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return (
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Uint8List.fromList(digest.sublist(0, 32)),
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Uint8List.fromList(digest.sublist(32)),
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);
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}
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(Uint8List, Uint8List) _childKey(
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Uint8List parentKey,
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Uint8List parentChain,
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int index,
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) {
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final List<int> data;
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if (index >= 0x80000000) {
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// hardened: 0x00 || parent_key || index
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data = [0x00, ...parentKey, ..._int32ToBytes(index)];
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} else {
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// normal: compressed_pubkey(parent_key) || index
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data = [..._compressedPubkey(parentKey), ..._int32ToBytes(index)];
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}
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final hmac = Hmac(sha512, parentChain);
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final digest = hmac.convert(data).bytes;
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final il = Uint8List.fromList(digest.sublist(0, 32));
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final ir = Uint8List.fromList(digest.sublist(32));
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// child_key = (il + parent_key) mod n
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final n = _secp256k1.n;
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final child = (_bytesToBigInt(il) + _bytesToBigInt(parentKey)) % n;
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return (_bigIntToBytes32(child), ir);
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}
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Uint8List _compressedPubkey(Uint8List privBytes) {
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final k = _bytesToBigInt(privBytes);
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final point = (_secp256k1.G * k)!;
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final x = point.x!.toBigInteger()!;
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final y = point.y!.toBigInteger()!;
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return Uint8List.fromList([y.isOdd ? 0x03 : 0x02, ..._bigIntToBytes32(x)]);
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}
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Uint8List _pbkdf2HmacSha512(
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List<int> password,
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List<int> salt,
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int iterations,
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int keyLen,
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) {
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final hmac = Hmac(sha512, password);
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final blockCount = (keyLen / 64).ceil();
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final result = <int>[];
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for (var block = 1; block <= blockCount; block++) {
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final saltBlock = [
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...salt,
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(block >> 24) & 0xff,
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(block >> 16) & 0xff,
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(block >> 8) & 0xff,
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block & 0xff,
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];
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List<int> u = hmac.convert(saltBlock).bytes;
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final xor = List<int>.from(u);
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for (var iter = 1; iter < iterations; iter++) {
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u = hmac.convert(u).bytes;
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for (var j = 0; j < xor.length; j++) {
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xor[j] ^= u[j];
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}
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}
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result.addAll(xor);
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}
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return Uint8List.fromList(result.sublist(0, keyLen));
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}
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BigInt _bytesToBigInt(Uint8List bytes) {
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var result = BigInt.zero;
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for (final b in bytes) {
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result = (result << 8) | BigInt.from(b);
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}
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return result;
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}
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Uint8List _bigIntToBytes32(BigInt value) {
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final bytes = Uint8List(32);
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var v = value;
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for (var i = 31; i >= 0; i--) {
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bytes[i] = (v & BigInt.from(0xff)).toInt();
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v >>= 8;
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}
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return bytes;
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}
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List<int> _int32ToBytes(int i) => [
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(i >> 24) & 0xff,
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(i >> 16) & 0xff,
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(i >> 8) & 0xff,
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i & 0xff,
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];
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260
lib/src/bip39_wordlist.dart
Normal file
260
lib/src/bip39_wordlist.dart
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@ -0,0 +1,260 @@
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// BIP-39 English wordlist — 2048 words, alphabetically sorted.
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// Source: https://github.com/bitcoin/bips/blob/master/bip-0039/english.txt
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const List<String> kBip39Words = [
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'abandon', 'ability', 'able', 'about', 'above', 'absent', 'absorb', 'abstract',
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'absurd', 'abuse', 'access', 'accident', 'account', 'accuse', 'achieve', 'acid',
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'acoustic', 'acquire', 'across', 'act', 'action', 'actor', 'actress', 'actual',
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'adapt', 'add', 'addict', 'address', 'adjust', 'admit', 'adult', 'advance',
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'advice', 'aerobic', 'affair', 'afford', 'afraid', 'again', 'age', 'agent',
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'agree', 'ahead', 'aim', 'air', 'airport', 'aisle', 'alarm', 'album',
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'alcohol', 'alert', 'alien', 'all', 'alley', 'allow', 'almost', 'alone',
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'alpha', 'already', 'also', 'alter', 'always', 'amateur', 'amazing', 'among',
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'amount', 'amused', 'analyst', 'anchor', 'ancient', 'anger', 'angle', 'angry',
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'animal', 'ankle', 'announce', 'annual', 'another', 'answer', 'antenna', 'antique',
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'anxiety', 'any', 'apart', 'apology', 'appear', 'apple', 'approve', 'april',
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'arch', 'arctic', 'area', 'arena', 'argue', 'arm', 'armed', 'armor',
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'army', 'around', 'arrange', 'arrest', 'arrive', 'arrow', 'art', 'artefact',
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'artist', 'artwork', 'ask', 'aspect', 'assault', 'asset', 'assist', 'assume',
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'asthma', 'athlete', 'atom', 'attack', 'attend', 'attitude', 'attract', 'auction',
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'audit', 'august', 'aunt', 'author', 'auto', 'autumn', 'average', 'avocado',
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'avoid', 'awake', 'aware', 'away', 'awesome', 'awful', 'awkward', 'axis',
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'baby', 'bachelor', 'bacon', 'badge', 'bag', 'balance', 'balcony', 'ball',
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'bamboo', 'banana', 'banner', 'bar', 'barely', 'bargain', 'barrel', 'base',
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'basic', 'basket', 'battle', 'beach', 'bean', 'beauty', 'because', 'become',
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'beef', 'before', 'begin', 'behave', 'behind', 'believe', 'below', 'belt',
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'bench', 'benefit', 'best', 'betray', 'better', 'between', 'beyond', 'bicycle',
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'bid', 'bike', 'bind', 'biology', 'bird', 'birth', 'bitter', 'black',
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'blade', 'blame', 'blanket', 'blast', 'bleak', 'bless', 'blind', 'blood',
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'blossom', 'blouse', 'blue', 'blur', 'blush', 'board', 'boat', 'body',
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'boil', 'bomb', 'bone', 'bonus', 'book', 'boost', 'border', 'boring',
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'borrow', 'boss', 'bottom', 'bounce', 'box', 'boy', 'bracket', 'brain',
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'brand', 'brass', 'brave', 'bread', 'breeze', 'brick', 'bridge', 'brief',
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'bright', 'bring', 'brisk', 'broccoli', 'broken', 'bronze', 'broom', 'brother',
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'brown', 'brush', 'bubble', 'buddy', 'budget', 'buffalo', 'build', 'bulb',
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'bulk', 'bullet', 'bundle', 'bunker', 'burden', 'burger', 'burst', 'bus',
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'business', 'busy', 'butter', 'buyer', 'buzz', 'cabbage', 'cabin', 'cable',
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'cactus', 'cage', 'cake', 'call', 'calm', 'camera', 'camp', 'can',
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'canal', 'cancel', 'candy', 'cannon', 'canoe', 'canvas', 'canyon', 'capable',
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'capital', 'captain', 'car', 'carbon', 'card', 'cargo', 'carpet', 'carry',
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'cart', 'case', 'cash', 'casino', 'castle', 'casual', 'cat', 'catalog',
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'catch', 'category', 'cattle', 'caught', 'cause', 'caution', 'cave', 'ceiling',
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'celery', 'cement', 'census', 'century', 'cereal', 'certain', 'chair', 'chalk',
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'champion', 'change', 'chaos', 'chapter', 'charge', 'chase', 'chat', 'cheap',
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'check', 'cheese', 'chef', 'cherry', 'chest', 'chicken', 'chief', 'child',
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'chimney', 'choice', 'choose', 'chronic', 'chuckle', 'chunk', 'churn', 'cigar',
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'cinnamon', 'circle', 'citizen', 'city', 'civil', 'claim', 'clap', 'clarify',
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'claw', 'clay', 'clean', 'clerk', 'clever', 'click', 'client', 'cliff',
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'climb', 'clinic', 'clip', 'clock', 'clog', 'close', 'cloth', 'cloud',
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||||||
|
'clown', 'club', 'clump', 'cluster', 'clutch', 'coach', 'coast', 'coconut',
|
||||||
|
'code', 'coffee', 'coil', 'coin', 'collect', 'color', 'column', 'combine',
|
||||||
|
'come', 'comfort', 'comic', 'common', 'company', 'concert', 'conduct', 'confirm',
|
||||||
|
'congress', 'connect', 'consider', 'control', 'convince', 'cook', 'cool', 'copper',
|
||||||
|
'copy', 'coral', 'core', 'corn', 'correct', 'cost', 'cotton', 'couch',
|
||||||
|
'country', 'couple', 'course', 'cousin', 'cover', 'coyote', 'crack', 'cradle',
|
||||||
|
'craft', 'cram', 'crane', 'crash', 'crater', 'crawl', 'crazy', 'cream',
|
||||||
|
'credit', 'creek', 'crew', 'cricket', 'crime', 'crisp', 'critic', 'crop',
|
||||||
|
'cross', 'crouch', 'crowd', 'crucial', 'cruel', 'cruise', 'crumble', 'crunch',
|
||||||
|
'crush', 'cry', 'crystal', 'cube', 'culture', 'cup', 'cupboard', 'curious',
|
||||||
|
'current', 'curtain', 'curve', 'cushion', 'custom', 'cute', 'cycle', 'dad',
|
||||||
|
'damage', 'damp', 'dance', 'danger', 'daring', 'dash', 'daughter', 'dawn',
|
||||||
|
'day', 'deal', 'debate', 'debris', 'decade', 'december', 'decide', 'decline',
|
||||||
|
'decorate', 'decrease', 'deer', 'defense', 'define', 'defy', 'degree', 'delay',
|
||||||
|
'deliver', 'demand', 'demise', 'denial', 'dentist', 'deny', 'depart', 'depend',
|
||||||
|
'deposit', 'depth', 'deputy', 'derive', 'describe', 'desert', 'design', 'desk',
|
||||||
|
'despair', 'destroy', 'detail', 'detect', 'develop', 'device', 'devote', 'diagram',
|
||||||
|
'dial', 'diamond', 'diary', 'dice', 'diesel', 'diet', 'differ', 'digital',
|
||||||
|
'dignity', 'dilemma', 'dinner', 'dinosaur', 'direct', 'dirt', 'disagree', 'discover',
|
||||||
|
'disease', 'dish', 'dismiss', 'disorder', 'display', 'distance', 'divert', 'divide',
|
||||||
|
'divorce', 'dizzy', 'doctor', 'document', 'dog', 'doll', 'dolphin', 'domain',
|
||||||
|
'donate', 'donkey', 'donor', 'door', 'dose', 'double', 'dove', 'draft',
|
||||||
|
'dragon', 'drama', 'drastic', 'draw', 'dream', 'dress', 'drift', 'drill',
|
||||||
|
'drink', 'drip', 'drive', 'drop', 'drum', 'dry', 'duck', 'dumb',
|
||||||
|
'dune', 'during', 'dust', 'dutch', 'duty', 'dwarf', 'dynamic', 'eager',
|
||||||
|
'eagle', 'early', 'earn', 'earth', 'easily', 'east', 'easy', 'echo',
|
||||||
|
'ecology', 'economy', 'edge', 'edit', 'educate', 'effort', 'egg', 'eight',
|
||||||
|
'either', 'elbow', 'elder', 'electric', 'elegant', 'element', 'elephant', 'elevator',
|
||||||
|
'elite', 'else', 'embark', 'embody', 'embrace', 'emerge', 'emotion', 'employ',
|
||||||
|
'empower', 'empty', 'enable', 'enact', 'end', 'endless', 'endorse', 'enemy',
|
||||||
|
'energy', 'enforce', 'engage', 'engine', 'enhance', 'enjoy', 'enlist', 'enough',
|
||||||
|
'enrich', 'enroll', 'ensure', 'enter', 'entire', 'entry', 'envelope', 'episode',
|
||||||
|
'equal', 'equip', 'era', 'erase', 'erode', 'erosion', 'error', 'erupt',
|
||||||
|
'escape', 'essay', 'essence', 'estate', 'eternal', 'ethics', 'evidence', 'evil',
|
||||||
|
'evoke', 'evolve', 'exact', 'example', 'excess', 'exchange', 'excite', 'exclude',
|
||||||
|
'excuse', 'execute', 'exercise', 'exhaust', 'exhibit', 'exile', 'exist', 'exit',
|
||||||
|
'exotic', 'expand', 'expect', 'expire', 'explain', 'expose', 'express', 'extend',
|
||||||
|
'extra', 'eye', 'eyebrow', 'fabric', 'face', 'faculty', 'fade', 'faint',
|
||||||
|
'faith', 'fall', 'false', 'fame', 'family', 'famous', 'fan', 'fancy',
|
||||||
|
'fantasy', 'farm', 'fashion', 'fat', 'fatal', 'father', 'fatigue', 'fault',
|
||||||
|
'favorite', 'feature', 'february', 'federal', 'fee', 'feed', 'feel', 'female',
|
||||||
|
'fence', 'festival', 'fetch', 'fever', 'few', 'fiber', 'fiction', 'field',
|
||||||
|
'figure', 'file', 'film', 'filter', 'final', 'find', 'fine', 'finger',
|
||||||
|
'finish', 'fire', 'firm', 'first', 'fiscal', 'fish', 'fit', 'fitness',
|
||||||
|
'fix', 'flag', 'flame', 'flash', 'flat', 'flavor', 'flee', 'flight',
|
||||||
|
'flip', 'float', 'flock', 'floor', 'flower', 'fluid', 'flush', 'fly',
|
||||||
|
'foam', 'focus', 'fog', 'foil', 'fold', 'follow', 'food', 'foot',
|
||||||
|
'force', 'forest', 'forget', 'fork', 'fortune', 'forum', 'forward', 'fossil',
|
||||||
|
'foster', 'found', 'fox', 'fragile', 'frame', 'frequent', 'fresh', 'friend',
|
||||||
|
'fringe', 'frog', 'front', 'frost', 'frown', 'frozen', 'fruit', 'fuel',
|
||||||
|
'fun', 'funny', 'furnace', 'fury', 'future', 'gadget', 'gain', 'galaxy',
|
||||||
|
'gallery', 'game', 'gap', 'garage', 'garbage', 'garden', 'garlic', 'garment',
|
||||||
|
'gas', 'gasp', 'gate', 'gather', 'gauge', 'gaze', 'general', 'genius',
|
||||||
|
'genre', 'gentle', 'genuine', 'gesture', 'ghost', 'giant', 'gift', 'giggle',
|
||||||
|
'ginger', 'giraffe', 'girl', 'give', 'glad', 'glance', 'glare', 'glass',
|
||||||
|
'glide', 'glimpse', 'globe', 'gloom', 'glory', 'glove', 'glow', 'glue',
|
||||||
|
'goat', 'goddess', 'gold', 'good', 'goose', 'gorilla', 'gospel', 'gossip',
|
||||||
|
'govern', 'gown', 'grab', 'grace', 'grain', 'grant', 'grape', 'grass',
|
||||||
|
'gravity', 'great', 'green', 'grid', 'grief', 'grit', 'grocery', 'group',
|
||||||
|
'grow', 'grunt', 'guard', 'guess', 'guide', 'guilt', 'guitar', 'gun',
|
||||||
|
'gym', 'habit', 'hair', 'half', 'hammer', 'hamster', 'hand', 'happy',
|
||||||
|
'harbor', 'hard', 'harsh', 'harvest', 'hat', 'have', 'hawk', 'hazard',
|
||||||
|
'head', 'health', 'heart', 'heavy', 'hedgehog', 'height', 'hello', 'helmet',
|
||||||
|
'help', 'hen', 'hero', 'hidden', 'high', 'hill', 'hint', 'hip',
|
||||||
|
'hire', 'history', 'hobby', 'hockey', 'hold', 'hole', 'holiday', 'hollow',
|
||||||
|
'home', 'honey', 'hood', 'hope', 'horn', 'horror', 'horse', 'hospital',
|
||||||
|
'host', 'hotel', 'hour', 'hover', 'hub', 'huge', 'human', 'humble',
|
||||||
|
'humor', 'hundred', 'hungry', 'hunt', 'hurdle', 'hurry', 'hurt', 'husband',
|
||||||
|
'hybrid', 'ice', 'icon', 'idea', 'identify', 'idle', 'ignore', 'ill',
|
||||||
|
'illegal', 'illness', 'image', 'imitate', 'immense', 'immune', 'impact', 'impose',
|
||||||
|
'improve', 'impulse', 'inch', 'include', 'income', 'increase', 'index', 'indicate',
|
||||||
|
'indoor', 'industry', 'infant', 'inflict', 'inform', 'inhale', 'inherit', 'initial',
|
||||||
|
'inject', 'injury', 'inmate', 'inner', 'innocent', 'input', 'inquiry', 'insane',
|
||||||
|
'insect', 'inside', 'inspire', 'install', 'intact', 'interest', 'into', 'invest',
|
||||||
|
'invite', 'involve', 'iron', 'island', 'isolate', 'issue', 'item', 'ivory',
|
||||||
|
'jacket', 'jaguar', 'jar', 'jazz', 'jealous', 'jeans', 'jelly', 'jewel',
|
||||||
|
'job', 'join', 'joke', 'journey', 'joy', 'judge', 'juice', 'jump',
|
||||||
|
'jungle', 'junior', 'junk', 'just', 'kangaroo', 'keen', 'keep', 'ketchup',
|
||||||
|
'key', 'kick', 'kid', 'kidney', 'kind', 'kingdom', 'kiss', 'kit',
|
||||||
|
'kitchen', 'kite', 'kitten', 'kiwi', 'knee', 'knife', 'knock', 'know',
|
||||||
|
'lab', 'label', 'labor', 'ladder', 'lady', 'lake', 'lamp', 'language',
|
||||||
|
'laptop', 'large', 'later', 'latin', 'laugh', 'laundry', 'lava', 'law',
|
||||||
|
'lawn', 'lawsuit', 'layer', 'lazy', 'leader', 'leaf', 'learn', 'leave',
|
||||||
|
'lecture', 'left', 'leg', 'legal', 'legend', 'leisure', 'lemon', 'lend',
|
||||||
|
'length', 'lens', 'leopard', 'lesson', 'letter', 'level', 'liar', 'liberty',
|
||||||
|
'library', 'license', 'life', 'lift', 'light', 'like', 'limb', 'limit',
|
||||||
|
'link', 'lion', 'liquid', 'list', 'little', 'live', 'lizard', 'load',
|
||||||
|
'loan', 'lobster', 'local', 'lock', 'logic', 'lonely', 'long', 'loop',
|
||||||
|
'lottery', 'loud', 'lounge', 'love', 'loyal', 'lucky', 'luggage', 'lumber',
|
||||||
|
'lunar', 'lunch', 'luxury', 'lyrics', 'machine', 'mad', 'magic', 'magnet',
|
||||||
|
'maid', 'mail', 'main', 'major', 'make', 'mammal', 'man', 'manage',
|
||||||
|
'mandate', 'mango', 'mansion', 'manual', 'maple', 'marble', 'march', 'margin',
|
||||||
|
'marine', 'market', 'marriage', 'mask', 'mass', 'master', 'match', 'material',
|
||||||
|
'math', 'matrix', 'matter', 'maximum', 'maze', 'meadow', 'mean', 'measure',
|
||||||
|
'meat', 'mechanic', 'medal', 'media', 'melody', 'melt', 'member', 'memory',
|
||||||
|
'mention', 'menu', 'mercy', 'merge', 'merit', 'merry', 'mesh', 'message',
|
||||||
|
'metal', 'method', 'middle', 'midnight', 'milk', 'million', 'mimic', 'mind',
|
||||||
|
'minimum', 'minor', 'minute', 'miracle', 'mirror', 'misery', 'miss', 'mistake',
|
||||||
|
'mix', 'mixed', 'mixture', 'mobile', 'model', 'modify', 'mom', 'moment',
|
||||||
|
'monitor', 'monkey', 'monster', 'month', 'moon', 'moral', 'more', 'morning',
|
||||||
|
'mosquito', 'mother', 'motion', 'motor', 'mountain', 'mouse', 'move', 'movie',
|
||||||
|
'much', 'muffin', 'mule', 'multiply', 'muscle', 'museum', 'mushroom', 'music',
|
||||||
|
'must', 'mutual', 'myself', 'mystery', 'myth', 'naive', 'name', 'napkin',
|
||||||
|
'narrow', 'nasty', 'nation', 'nature', 'near', 'neck', 'need', 'negative',
|
||||||
|
'neglect', 'neither', 'nephew', 'nerve', 'nest', 'net', 'network', 'neutral',
|
||||||
|
'never', 'news', 'next', 'nice', 'night', 'noble', 'noise', 'nominee',
|
||||||
|
'noodle', 'normal', 'north', 'nose', 'notable', 'note', 'nothing', 'notice',
|
||||||
|
'novel', 'now', 'nuclear', 'number', 'nurse', 'nut', 'oak', 'obey',
|
||||||
|
'object', 'oblige', 'obscure', 'observe', 'obtain', 'obvious', 'occur', 'ocean',
|
||||||
|
'october', 'odor', 'off', 'offer', 'office', 'often', 'oil', 'okay',
|
||||||
|
'old', 'olive', 'olympic', 'omit', 'once', 'one', 'onion', 'online',
|
||||||
|
'only', 'open', 'opera', 'opinion', 'oppose', 'option', 'orange', 'orbit',
|
||||||
|
'orchard', 'order', 'ordinary', 'organ', 'orient', 'original', 'orphan', 'ostrich',
|
||||||
|
'other', 'outdoor', 'outer', 'output', 'outside', 'oval', 'oven', 'over',
|
||||||
|
'own', 'owner', 'oxygen', 'oyster', 'ozone', 'pact', 'paddle', 'page',
|
||||||
|
'pair', 'palace', 'palm', 'panda', 'panel', 'panic', 'panther', 'paper',
|
||||||
|
'parade', 'parent', 'park', 'parrot', 'party', 'pass', 'patch', 'path',
|
||||||
|
'patient', 'patrol', 'pattern', 'pause', 'pave', 'payment', 'peace', 'peanut',
|
||||||
|
'pear', 'peasant', 'pelican', 'pen', 'penalty', 'pencil', 'people', 'pepper',
|
||||||
|
'perfect', 'permit', 'person', 'pet', 'phone', 'photo', 'phrase', 'physical',
|
||||||
|
'piano', 'picnic', 'picture', 'piece', 'pig', 'pigeon', 'pill', 'pilot',
|
||||||
|
'pink', 'pioneer', 'pipe', 'pistol', 'pitch', 'pizza', 'place', 'planet',
|
||||||
|
'plastic', 'plate', 'play', 'please', 'pledge', 'pluck', 'plug', 'plunge',
|
||||||
|
'poem', 'poet', 'point', 'polar', 'pole', 'police', 'pond', 'pony',
|
||||||
|
'pool', 'popular', 'portion', 'position', 'possible', 'post', 'potato', 'pottery',
|
||||||
|
'poverty', 'powder', 'power', 'practice', 'praise', 'predict', 'prefer', 'prepare',
|
||||||
|
'present', 'pretty', 'prevent', 'price', 'pride', 'primary', 'print', 'priority',
|
||||||
|
'prison', 'private', 'prize', 'problem', 'process', 'produce', 'profit', 'program',
|
||||||
|
'project', 'promote', 'proof', 'property', 'prosper', 'protect', 'proud', 'provide',
|
||||||
|
'public', 'pudding', 'pull', 'pulp', 'pulse', 'pumpkin', 'punch', 'pupil',
|
||||||
|
'puppy', 'purchase', 'purity', 'purpose', 'purse', 'push', 'put', 'puzzle',
|
||||||
|
'pyramid', 'quality', 'quantum', 'quarter', 'question', 'quick', 'quit', 'quiz',
|
||||||
|
'quote', 'rabbit', 'raccoon', 'race', 'rack', 'radar', 'radio', 'rail',
|
||||||
|
'rain', 'raise', 'rally', 'ramp', 'ranch', 'random', 'range', 'rapid',
|
||||||
|
'rare', 'rate', 'rather', 'raven', 'raw', 'razor', 'ready', 'real',
|
||||||
|
'reason', 'rebel', 'rebuild', 'recall', 'receive', 'recipe', 'record', 'recycle',
|
||||||
|
'reduce', 'reflect', 'reform', 'refuse', 'region', 'regret', 'regular', 'reject',
|
||||||
|
'relax', 'release', 'relief', 'rely', 'remain', 'remember', 'remind', 'remove',
|
||||||
|
'render', 'renew', 'rent', 'reopen', 'repair', 'repeat', 'replace', 'report',
|
||||||
|
'require', 'rescue', 'resemble', 'resist', 'resource', 'response', 'result', 'retire',
|
||||||
|
'retreat', 'return', 'reunion', 'reveal', 'review', 'reward', 'rhythm', 'rib',
|
||||||
|
'ribbon', 'rice', 'rich', 'ride', 'ridge', 'rifle', 'right', 'rigid',
|
||||||
|
'ring', 'riot', 'ripple', 'risk', 'ritual', 'rival', 'river', 'road',
|
||||||
|
'roast', 'robot', 'robust', 'rocket', 'romance', 'roof', 'rookie', 'room',
|
||||||
|
'rose', 'rotate', 'rough', 'round', 'route', 'royal', 'rubber', 'rude',
|
||||||
|
'rug', 'rule', 'run', 'runway', 'rural', 'sad', 'saddle', 'sadness',
|
||||||
|
'safe', 'sail', 'salad', 'salmon', 'salon', 'salt', 'salute', 'same',
|
||||||
|
'sample', 'sand', 'satisfy', 'satoshi', 'sauce', 'sausage', 'save', 'say',
|
||||||
|
'scale', 'scan', 'scare', 'scatter', 'scene', 'scheme', 'school', 'science',
|
||||||
|
'scissors', 'scorpion', 'scout', 'scrap', 'screen', 'script', 'scrub', 'sea',
|
||||||
|
'search', 'season', 'seat', 'second', 'secret', 'section', 'security', 'seed',
|
||||||
|
'seek', 'segment', 'select', 'sell', 'seminar', 'senior', 'sense', 'sentence',
|
||||||
|
'series', 'service', 'session', 'settle', 'setup', 'seven', 'shadow', 'shaft',
|
||||||
|
'shallow', 'share', 'shed', 'shell', 'sheriff', 'shield', 'shift', 'shine',
|
||||||
|
'ship', 'shiver', 'shock', 'shoe', 'shoot', 'shop', 'short', 'shoulder',
|
||||||
|
'shove', 'shrimp', 'shrug', 'shuffle', 'shy', 'sibling', 'sick', 'side',
|
||||||
|
'siege', 'sight', 'sign', 'silent', 'silk', 'silly', 'silver', 'similar',
|
||||||
|
'simple', 'since', 'sing', 'siren', 'sister', 'situate', 'six', 'size',
|
||||||
|
'skate', 'sketch', 'ski', 'skill', 'skin', 'skirt', 'skull', 'slab',
|
||||||
|
'slam', 'sleep', 'slender', 'slice', 'slide', 'slight', 'slim', 'slogan',
|
||||||
|
'slot', 'slow', 'slush', 'small', 'smart', 'smile', 'smoke', 'smooth',
|
||||||
|
'snack', 'snake', 'snap', 'sniff', 'snow', 'soap', 'soccer', 'social',
|
||||||
|
'sock', 'soda', 'soft', 'solar', 'soldier', 'solid', 'solution', 'solve',
|
||||||
|
'someone', 'song', 'soon', 'sorry', 'sort', 'soul', 'sound', 'soup',
|
||||||
|
'source', 'south', 'space', 'spare', 'spatial', 'spawn', 'speak', 'special',
|
||||||
|
'speed', 'spell', 'spend', 'sphere', 'spice', 'spider', 'spike', 'spin',
|
||||||
|
'spirit', 'split', 'spoil', 'sponsor', 'spoon', 'sport', 'spot', 'spray',
|
||||||
|
'spread', 'spring', 'spy', 'square', 'squeeze', 'squirrel', 'stable', 'stadium',
|
||||||
|
'staff', 'stage', 'stairs', 'stamp', 'stand', 'start', 'state', 'stay',
|
||||||
|
'steak', 'steel', 'stem', 'step', 'stereo', 'stick', 'still', 'sting',
|
||||||
|
'stock', 'stomach', 'stone', 'stool', 'story', 'stove', 'strategy', 'street',
|
||||||
|
'strike', 'strong', 'struggle', 'student', 'stuff', 'stumble', 'style', 'subject',
|
||||||
|
'submit', 'subway', 'success', 'such', 'sudden', 'suffer', 'sugar', 'suggest',
|
||||||
|
'suit', 'summer', 'sun', 'sunny', 'sunset', 'super', 'supply', 'supreme',
|
||||||
|
'sure', 'surface', 'surge', 'surprise', 'surround', 'survey', 'suspect', 'sustain',
|
||||||
|
'swallow', 'swamp', 'swap', 'swarm', 'swear', 'sweet', 'swift', 'swim',
|
||||||
|
'swing', 'switch', 'sword', 'symbol', 'symptom', 'syrup', 'system', 'table',
|
||||||
|
'tackle', 'tag', 'tail', 'talent', 'talk', 'tank', 'tape', 'target',
|
||||||
|
'task', 'taste', 'tattoo', 'taxi', 'teach', 'team', 'tell', 'ten',
|
||||||
|
'tenant', 'tennis', 'tent', 'term', 'test', 'text', 'thank', 'that',
|
||||||
|
'theme', 'then', 'theory', 'there', 'they', 'thing', 'this', 'thought',
|
||||||
|
'three', 'thrive', 'throw', 'thumb', 'thunder', 'ticket', 'tide', 'tiger',
|
||||||
|
'tilt', 'timber', 'time', 'tiny', 'tip', 'tired', 'tissue', 'title',
|
||||||
|
'toast', 'tobacco', 'today', 'toddler', 'toe', 'together', 'toilet', 'token',
|
||||||
|
'tomato', 'tomorrow', 'tone', 'tongue', 'tonight', 'tool', 'tooth', 'top',
|
||||||
|
'topic', 'topple', 'torch', 'tornado', 'tortoise', 'toss', 'total', 'tourist',
|
||||||
|
'toward', 'tower', 'town', 'toy', 'track', 'trade', 'traffic', 'tragic',
|
||||||
|
'train', 'transfer', 'trap', 'trash', 'travel', 'tray', 'treat', 'tree',
|
||||||
|
'trend', 'trial', 'tribe', 'trick', 'trigger', 'trim', 'trip', 'trophy',
|
||||||
|
'trouble', 'truck', 'true', 'truly', 'trumpet', 'trust', 'truth', 'try',
|
||||||
|
'tube', 'tuition', 'tumble', 'tuna', 'tunnel', 'turkey', 'turn', 'turtle',
|
||||||
|
'twelve', 'twenty', 'twice', 'twin', 'twist', 'two', 'type', 'typical',
|
||||||
|
'ugly', 'umbrella', 'unable', 'unaware', 'uncle', 'uncover', 'under', 'undo',
|
||||||
|
'unfair', 'unfold', 'unhappy', 'uniform', 'unique', 'unit', 'universe', 'unknown',
|
||||||
|
'unlock', 'until', 'unusual', 'unveil', 'update', 'upgrade', 'uphold', 'upon',
|
||||||
|
'upper', 'upset', 'urban', 'urge', 'usage', 'use', 'used', 'useful',
|
||||||
|
'useless', 'usual', 'utility', 'vacant', 'vacuum', 'vague', 'valid', 'valley',
|
||||||
|
'valve', 'van', 'vanish', 'vapor', 'various', 'vast', 'vault', 'vehicle',
|
||||||
|
'velvet', 'vendor', 'venture', 'venue', 'verb', 'verify', 'version', 'very',
|
||||||
|
'vessel', 'veteran', 'viable', 'vibrant', 'vicious', 'victory', 'video', 'view',
|
||||||
|
'village', 'vintage', 'violin', 'virtual', 'virus', 'visa', 'visit', 'visual',
|
||||||
|
'vital', 'vivid', 'vocal', 'voice', 'void', 'volcano', 'volume', 'vote',
|
||||||
|
'voyage', 'wage', 'wagon', 'wait', 'walk', 'wall', 'walnut', 'want',
|
||||||
|
'warfare', 'warm', 'warrior', 'wash', 'wasp', 'waste', 'water', 'wave',
|
||||||
|
'way', 'wealth', 'weapon', 'wear', 'weasel', 'weather', 'web', 'wedding',
|
||||||
|
'weekend', 'weird', 'welcome', 'west', 'wet', 'whale', 'what', 'wheat',
|
||||||
|
'wheel', 'when', 'where', 'whip', 'whisper', 'wide', 'width', 'wife',
|
||||||
|
'wild', 'will', 'win', 'window', 'wine', 'wing', 'wink', 'winner',
|
||||||
|
'winter', 'wire', 'wisdom', 'wise', 'wish', 'witness', 'wolf', 'woman',
|
||||||
|
'wonder', 'wood', 'wool', 'word', 'work', 'world', 'worry', 'worth',
|
||||||
|
'wrap', 'wreck', 'wrestle', 'wrist', 'write', 'wrong', 'yard', 'year',
|
||||||
|
'yellow', 'you', 'young', 'youth', 'zebra', 'zero', 'zone', 'zoo',
|
||||||
|
];
|
||||||
340
lib/src/nostr_account_actor.dart
Normal file
340
lib/src/nostr_account_actor.dart
Normal file
|
|
@ -0,0 +1,340 @@
|
||||||
|
import 'dart:convert';
|
||||||
|
import 'dart:math';
|
||||||
|
import 'dart:typed_data';
|
||||||
|
|
||||||
|
import 'package:actors/actors.dart';
|
||||||
|
import 'package:bip340/bip340.dart' as bip340;
|
||||||
|
import 'package:crypto/crypto.dart';
|
||||||
|
|
||||||
|
import 'bip39.dart';
|
||||||
|
import 'nostr_fetch_actor.dart';
|
||||||
|
import 'nostr_publish_actor.dart';
|
||||||
|
|
||||||
|
/// Nostr user profile (NIP-01 kind 0 content fields).
|
||||||
|
class NostrProfile {
|
||||||
|
final String? name;
|
||||||
|
final String? displayName;
|
||||||
|
final String? about;
|
||||||
|
final String? picture;
|
||||||
|
final String? banner;
|
||||||
|
final String? website;
|
||||||
|
final String? nip05;
|
||||||
|
final String? lud16;
|
||||||
|
|
||||||
|
const NostrProfile({
|
||||||
|
this.name,
|
||||||
|
this.displayName,
|
||||||
|
this.about,
|
||||||
|
this.picture,
|
||||||
|
this.banner,
|
||||||
|
this.website,
|
||||||
|
this.nip05,
|
||||||
|
this.lud16,
|
||||||
|
});
|
||||||
|
|
||||||
|
factory NostrProfile.fromJson(Map<String, dynamic> json) => NostrProfile(
|
||||||
|
name: json['name'] as String?,
|
||||||
|
displayName: json['display_name'] as String?,
|
||||||
|
about: json['about'] as String?,
|
||||||
|
picture: json['picture'] as String?,
|
||||||
|
banner: json['banner'] as String?,
|
||||||
|
website: json['website'] as String?,
|
||||||
|
nip05: json['nip05'] as String?,
|
||||||
|
lud16: json['lud16'] as String?,
|
||||||
|
);
|
||||||
|
|
||||||
|
Map<String, dynamic> toJson() => {
|
||||||
|
if (name != null) 'name': name,
|
||||||
|
if (displayName != null) 'display_name': displayName,
|
||||||
|
if (about != null) 'about': about,
|
||||||
|
if (picture != null) 'picture': picture,
|
||||||
|
if (banner != null) 'banner': banner,
|
||||||
|
if (website != null) 'website': website,
|
||||||
|
if (nip05 != null) 'nip05': nip05,
|
||||||
|
if (lud16 != null) 'lud16': lud16,
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Messages
|
||||||
|
|
||||||
|
sealed class AccountMessage {
|
||||||
|
const AccountMessage();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a new keypair via BIP-39 mnemonic + NIP-06 derivation.
|
||||||
|
final class CreateAccount extends AccountMessage {
|
||||||
|
const CreateAccount();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Imports an existing account from a raw hex private key.
|
||||||
|
/// [ExportMnemonic] will return null for accounts imported this way.
|
||||||
|
final class ImportAccount extends AccountMessage {
|
||||||
|
final String privateKeyHex;
|
||||||
|
const ImportAccount(this.privateKeyHex);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Imports an existing account from a BIP-39 mnemonic (NIP-06 derivation).
|
||||||
|
final class ImportMnemonic extends AccountMessage {
|
||||||
|
final String mnemonic;
|
||||||
|
const ImportMnemonic(this.mnemonic);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Returns the public key of the loaded account.
|
||||||
|
final class GetAccountPublicKey extends AccountMessage {
|
||||||
|
const GetAccountPublicKey();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Returns the private key of the loaded account.
|
||||||
|
final class ExportPrivateKey extends AccountMessage {
|
||||||
|
const ExportPrivateKey();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Returns the BIP-39 mnemonic, or null if the account was imported via raw
|
||||||
|
/// private key.
|
||||||
|
final class ExportMnemonic extends AccountMessage {
|
||||||
|
const ExportMnemonic();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Fetches the kind-0 profile from the relays provided by the injected
|
||||||
|
/// [NostrFetchActor]. Caches the result for [GetPublicData].
|
||||||
|
final class FetchProfile extends AccountMessage {
|
||||||
|
const FetchProfile();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Publishes a kind-0 profile update via the injected [NostrPublishActor].
|
||||||
|
final class UpdateProfile extends AccountMessage {
|
||||||
|
final NostrProfile profile;
|
||||||
|
const UpdateProfile(this.profile);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Returns a map of all public account data (pubkey + cached profile fields).
|
||||||
|
final class GetPublicData extends AccountMessage {
|
||||||
|
const GetPublicData();
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Results
|
||||||
|
|
||||||
|
sealed class AccountResult {
|
||||||
|
const AccountResult();
|
||||||
|
}
|
||||||
|
|
||||||
|
final class AccountCreated extends AccountResult {
|
||||||
|
final String publicKeyHex;
|
||||||
|
final String mnemonic;
|
||||||
|
const AccountCreated({required this.publicKeyHex, required this.mnemonic});
|
||||||
|
}
|
||||||
|
|
||||||
|
final class AccountImported extends AccountResult {
|
||||||
|
final String publicKeyHex;
|
||||||
|
const AccountImported(this.publicKeyHex);
|
||||||
|
}
|
||||||
|
|
||||||
|
final class AccountPublicKeyResult extends AccountResult {
|
||||||
|
final String publicKeyHex;
|
||||||
|
const AccountPublicKeyResult(this.publicKeyHex);
|
||||||
|
}
|
||||||
|
|
||||||
|
final class PrivateKeyExported extends AccountResult {
|
||||||
|
final String privateKeyHex;
|
||||||
|
const PrivateKeyExported(this.privateKeyHex);
|
||||||
|
}
|
||||||
|
|
||||||
|
final class MnemonicExported extends AccountResult {
|
||||||
|
/// null when the account was imported from a raw private key.
|
||||||
|
final String? mnemonic;
|
||||||
|
const MnemonicExported(this.mnemonic);
|
||||||
|
}
|
||||||
|
|
||||||
|
final class ProfileFetched extends AccountResult {
|
||||||
|
final NostrProfile? profile;
|
||||||
|
const ProfileFetched(this.profile);
|
||||||
|
}
|
||||||
|
|
||||||
|
final class ProfileUpdated extends AccountResult {
|
||||||
|
const ProfileUpdated();
|
||||||
|
}
|
||||||
|
|
||||||
|
final class PublicData extends AccountResult {
|
||||||
|
final Map<String, dynamic> data;
|
||||||
|
const PublicData(this.data);
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Actor
|
||||||
|
|
||||||
|
/// Manages a Nostr user identity: key lifecycle, BIP-39 mnemonic support, and
|
||||||
|
/// profile (kind 0) fetch / publish via injected helper actors.
|
||||||
|
class NostrAccountActor with Handler<AccountMessage, AccountResult> {
|
||||||
|
String? _privateKey;
|
||||||
|
String? _publicKey;
|
||||||
|
String? _mnemonic;
|
||||||
|
NostrProfile? _cachedProfile;
|
||||||
|
|
||||||
|
final NostrFetchActor? _fetcher;
|
||||||
|
final NostrPublishActor? _publisher;
|
||||||
|
|
||||||
|
NostrAccountActor({
|
||||||
|
NostrFetchActor? fetcher,
|
||||||
|
NostrPublishActor? publisher,
|
||||||
|
}) : _fetcher = fetcher,
|
||||||
|
_publisher = publisher;
|
||||||
|
|
||||||
|
@override
|
||||||
|
Future<AccountResult> handle(AccountMessage message) => switch (message) {
|
||||||
|
CreateAccount() => _create(),
|
||||||
|
ImportAccount(:final privateKeyHex) => _importRaw(privateKeyHex),
|
||||||
|
ImportMnemonic(:final mnemonic) => _importMnemonic(mnemonic),
|
||||||
|
GetAccountPublicKey() => _getPublicKey(),
|
||||||
|
ExportPrivateKey() => _exportPrivateKey(),
|
||||||
|
ExportMnemonic() => _exportMnemonic(),
|
||||||
|
FetchProfile() => _fetchProfile(),
|
||||||
|
UpdateProfile(:final profile) => _updateProfile(profile),
|
||||||
|
GetPublicData() => _getPublicData(),
|
||||||
|
};
|
||||||
|
|
||||||
|
Future<AccountCreated> _create() async {
|
||||||
|
final mnemonic = generateMnemonic();
|
||||||
|
final seed = mnemonicToSeed(mnemonic);
|
||||||
|
final privBytes = deriveNostrPrivkey(seed);
|
||||||
|
final privHex = _bytesToHex(privBytes);
|
||||||
|
_privateKey = privHex;
|
||||||
|
_publicKey = bip340.getPublicKey(privHex);
|
||||||
|
_mnemonic = mnemonic;
|
||||||
|
return AccountCreated(publicKeyHex: _publicKey!, mnemonic: mnemonic);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<AccountImported> _importRaw(String privateKeyHex) async {
|
||||||
|
_privateKey = privateKeyHex;
|
||||||
|
_publicKey = bip340.getPublicKey(privateKeyHex);
|
||||||
|
_mnemonic = null;
|
||||||
|
_cachedProfile = null;
|
||||||
|
return AccountImported(_publicKey!);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<AccountImported> _importMnemonic(String mnemonic) async {
|
||||||
|
if (!validateMnemonic(mnemonic)) {
|
||||||
|
throw Exception('Invalid BIP-39 mnemonic');
|
||||||
|
}
|
||||||
|
final seed = mnemonicToSeed(mnemonic);
|
||||||
|
final privBytes = deriveNostrPrivkey(seed);
|
||||||
|
final privHex = _bytesToHex(privBytes);
|
||||||
|
_privateKey = privHex;
|
||||||
|
_publicKey = bip340.getPublicKey(privHex);
|
||||||
|
_mnemonic = mnemonic;
|
||||||
|
_cachedProfile = null;
|
||||||
|
return AccountImported(_publicKey!);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<AccountPublicKeyResult> _getPublicKey() async {
|
||||||
|
_requireKey();
|
||||||
|
return AccountPublicKeyResult(_publicKey!);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<PrivateKeyExported> _exportPrivateKey() async {
|
||||||
|
_requireKey();
|
||||||
|
return PrivateKeyExported(_privateKey!);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<MnemonicExported> _exportMnemonic() async {
|
||||||
|
_requireKey();
|
||||||
|
return MnemonicExported(_mnemonic);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<ProfileFetched> _fetchProfile() async {
|
||||||
|
_requireKey();
|
||||||
|
_requireFetcher();
|
||||||
|
final filter = jsonEncode({
|
||||||
|
'kinds': [0],
|
||||||
|
'authors': [_publicKey],
|
||||||
|
'limit': 1,
|
||||||
|
});
|
||||||
|
final result = await _fetcher!.handle(FetchEvents(filter));
|
||||||
|
final events = (result as EventsFetched).events;
|
||||||
|
if (events.isEmpty) {
|
||||||
|
return const ProfileFetched(null);
|
||||||
|
}
|
||||||
|
final event =
|
||||||
|
jsonDecode(events.first) as Map<String, dynamic>;
|
||||||
|
final profile = NostrProfile.fromJson(
|
||||||
|
jsonDecode(event['content'] as String) as Map<String, dynamic>,
|
||||||
|
);
|
||||||
|
_cachedProfile = profile;
|
||||||
|
return ProfileFetched(profile);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<ProfileUpdated> _updateProfile(NostrProfile profile) async {
|
||||||
|
_requireKey();
|
||||||
|
_requirePublisher();
|
||||||
|
final eventJson = _signEvent(
|
||||||
|
kind: 0,
|
||||||
|
tags: [],
|
||||||
|
content: jsonEncode(profile.toJson()),
|
||||||
|
);
|
||||||
|
await _publisher!.handle(PublishBatch([eventJson]));
|
||||||
|
_cachedProfile = profile;
|
||||||
|
return const ProfileUpdated();
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<PublicData> _getPublicData() async {
|
||||||
|
_requireKey();
|
||||||
|
return PublicData({
|
||||||
|
'pubkey': _publicKey,
|
||||||
|
...?_cachedProfile?.toJson(),
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
String _signEvent({
|
||||||
|
required int kind,
|
||||||
|
required List<List<String>> tags,
|
||||||
|
required String content,
|
||||||
|
}) {
|
||||||
|
final ts = DateTime.now().millisecondsSinceEpoch ~/ 1000;
|
||||||
|
final ser = jsonEncode([0, _publicKey, ts, kind, tags, content]);
|
||||||
|
final idBytes = sha256.convert(utf8.encode(ser)).bytes;
|
||||||
|
final id =
|
||||||
|
idBytes.map((b) => b.toRadixString(16).padLeft(2, '0')).join();
|
||||||
|
final rng = Random.secure();
|
||||||
|
final aux = List.generate(32, (_) => rng.nextInt(256))
|
||||||
|
.map((b) => b.toRadixString(16).padLeft(2, '0'))
|
||||||
|
.join();
|
||||||
|
final sig = bip340.sign(_privateKey!, id, aux);
|
||||||
|
return jsonEncode({
|
||||||
|
'id': id,
|
||||||
|
'pubkey': _publicKey,
|
||||||
|
'created_at': ts,
|
||||||
|
'kind': kind,
|
||||||
|
'tags': tags,
|
||||||
|
'content': content,
|
||||||
|
'sig': sig,
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
void _requireKey() {
|
||||||
|
if (_privateKey == null) {
|
||||||
|
throw StateError(
|
||||||
|
'No account loaded. Call CreateAccount, ImportAccount, or ImportMnemonic first.',
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void _requireFetcher() {
|
||||||
|
if (_fetcher == null) {
|
||||||
|
throw StateError(
|
||||||
|
'No NostrFetchActor provided. Pass fetcher: to the constructor.',
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void _requirePublisher() {
|
||||||
|
if (_publisher == null) {
|
||||||
|
throw StateError(
|
||||||
|
'No NostrPublishActor provided. Pass publisher: to the constructor.',
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static String _bytesToHex(Uint8List bytes) =>
|
||||||
|
bytes.map((b) => b.toRadixString(16).padLeft(2, '0')).join();
|
||||||
|
}
|
||||||
|
|
@ -5,3 +5,4 @@ export 'src/nostr_fetch_actor.dart';
|
||||||
export 'src/nostr_signer_actor.dart';
|
export 'src/nostr_signer_actor.dart';
|
||||||
export 'src/geo_actor.dart';
|
export 'src/geo_actor.dart';
|
||||||
export 'src/file_upload_actor.dart';
|
export 'src/file_upload_actor.dart';
|
||||||
|
export 'src/nostr_account_actor.dart';
|
||||||
|
|
|
||||||
330
test/nostr_account_actor_test.dart
Normal file
330
test/nostr_account_actor_test.dart
Normal file
|
|
@ -0,0 +1,330 @@
|
||||||
|
import 'dart:convert';
|
||||||
|
import 'dart:typed_data';
|
||||||
|
|
||||||
|
import 'package:bip340/bip340.dart' as bip340;
|
||||||
|
import 'package:swarm/src/bip39.dart';
|
||||||
|
import 'package:swarm/src/bip39_wordlist.dart';
|
||||||
|
import 'package:swarm/swarm.dart';
|
||||||
|
import 'package:test/test.dart';
|
||||||
|
|
||||||
|
import 'fake_relay_connection.dart';
|
||||||
|
|
||||||
|
// NIP-06 test vectors from https://github.com/nostr-protocol/nips/blob/master/06.md
|
||||||
|
const _kMnemonic1 =
|
||||||
|
'leader monkey parrot ring guide accident before fence cannon height naive bean';
|
||||||
|
const _kPrivkey1 =
|
||||||
|
'7f7ff03d123792d6ac594bfa67bf6d0c0ab55b6b1fdb6249303fe861f1ccba9a';
|
||||||
|
const _kPubkey1 =
|
||||||
|
'17162c921dc4d2518f9a101db33695df1afb56ab82f5ff3e5da6eec3ca5cd917';
|
||||||
|
|
||||||
|
// Vector 2 is a 24-word mnemonic — mnemonicToSeed/deriveNostrPrivkey work for
|
||||||
|
// any BIP-39 word count; validateMnemonic is 12-word only (matches generateMnemonic).
|
||||||
|
const _kMnemonic2 =
|
||||||
|
'what bleak badge arrange retreat wolf trade produce cricket blur garlic valid '
|
||||||
|
'proud rude strong choose busy staff weather area salt hollow arm fade';
|
||||||
|
const _kPrivkey2 =
|
||||||
|
'c15d739894c81a2fcfd3a2df85a0d2c0dbc47a280d092799f144d73d7ae78add';
|
||||||
|
const _kPubkey2 =
|
||||||
|
'd41b22899549e1f3d335a31002cfd382174006e166d3e658e3a5eecdb6463573';
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
// -----------------------------------------------------------------------
|
||||||
|
group('BIP-39 wordlist', () {
|
||||||
|
test('contains 2048 words', () => expect(kBip39Words, hasLength(2048)));
|
||||||
|
test('first word is abandon', () => expect(kBip39Words.first, 'abandon'));
|
||||||
|
test('last word is zoo', () => expect(kBip39Words.last, 'zoo'));
|
||||||
|
});
|
||||||
|
|
||||||
|
// -----------------------------------------------------------------------
|
||||||
|
group('BIP-39', () {
|
||||||
|
test('generateMnemonic returns 12 words', () {
|
||||||
|
expect(generateMnemonic().split(' '), hasLength(12));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('generateMnemonic passes validateMnemonic', () {
|
||||||
|
expect(validateMnemonic(generateMnemonic()), isTrue);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('validateMnemonic accepts known-valid mnemonic', () {
|
||||||
|
expect(validateMnemonic(_kMnemonic1), isTrue);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('validateMnemonic rejects wrong word count', () {
|
||||||
|
expect(validateMnemonic('abandon'), isFalse);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('validateMnemonic rejects unknown word', () {
|
||||||
|
expect(validateMnemonic('notaword ' * 12), isFalse);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('validateMnemonic rejects bad checksum', () {
|
||||||
|
// Replace first word to corrupt the checksum.
|
||||||
|
final words = _kMnemonic1.split(' ')
|
||||||
|
..[0] = 'legal';
|
||||||
|
expect(validateMnemonic(words.join(' ')), isFalse);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
// -----------------------------------------------------------------------
|
||||||
|
group('NIP-06 key derivation', () {
|
||||||
|
test('vector 1: private key', () {
|
||||||
|
final seed = mnemonicToSeed(_kMnemonic1);
|
||||||
|
expect(_hex(deriveNostrPrivkey(seed)), equals(_kPrivkey1));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('vector 1: public key derived from private key', () {
|
||||||
|
final seed = mnemonicToSeed(_kMnemonic1);
|
||||||
|
expect(bip340.getPublicKey(_hex(deriveNostrPrivkey(seed))),
|
||||||
|
equals(_kPubkey1));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('vector 2: private key', () {
|
||||||
|
final seed = mnemonicToSeed(_kMnemonic2);
|
||||||
|
expect(_hex(deriveNostrPrivkey(seed)), equals(_kPrivkey2));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('vector 2: public key derived from private key', () {
|
||||||
|
final seed = mnemonicToSeed(_kMnemonic2);
|
||||||
|
expect(bip340.getPublicKey(_hex(deriveNostrPrivkey(seed))),
|
||||||
|
equals(_kPubkey2));
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
// -----------------------------------------------------------------------
|
||||||
|
group('NostrAccountActor — identity lifecycle', () {
|
||||||
|
test('GetPublicKey before import throws StateError', () async {
|
||||||
|
await expectLater(
|
||||||
|
NostrAccountActor().handle(const GetAccountPublicKey()),
|
||||||
|
throwsStateError,
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('CreateAccount returns AccountCreated with 12-word mnemonic', () async {
|
||||||
|
final result = await NostrAccountActor().handle(const CreateAccount());
|
||||||
|
expect(result, isA<AccountCreated>());
|
||||||
|
final created = result as AccountCreated;
|
||||||
|
expect(created.mnemonic.split(' '), hasLength(12));
|
||||||
|
expect(validateMnemonic(created.mnemonic), isTrue);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('CreateAccount pubkey matches re-derived key', () async {
|
||||||
|
final created =
|
||||||
|
await NostrAccountActor().handle(const CreateAccount())
|
||||||
|
as AccountCreated;
|
||||||
|
final priv = deriveNostrPrivkey(mnemonicToSeed(created.mnemonic));
|
||||||
|
expect(created.publicKeyHex, equals(bip340.getPublicKey(_hex(priv))));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ImportAccount returns correct pubkey', () async {
|
||||||
|
final result =
|
||||||
|
await NostrAccountActor().handle(ImportAccount(_kPrivkey1));
|
||||||
|
expect(result, isA<AccountImported>());
|
||||||
|
expect((result as AccountImported).publicKeyHex, equals(_kPubkey1));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ImportMnemonic returns correct pubkey', () async {
|
||||||
|
final result =
|
||||||
|
await NostrAccountActor().handle(ImportMnemonic(_kMnemonic1));
|
||||||
|
expect(result, isA<AccountImported>());
|
||||||
|
expect((result as AccountImported).publicKeyHex, equals(_kPubkey1));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ImportMnemonic with invalid mnemonic throws', () async {
|
||||||
|
await expectLater(
|
||||||
|
NostrAccountActor()
|
||||||
|
.handle(const ImportMnemonic('bad mnemonic not valid here')),
|
||||||
|
throwsException,
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ExportPrivateKey returns stored key', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
final result =
|
||||||
|
await actor.handle(const ExportPrivateKey()) as PrivateKeyExported;
|
||||||
|
expect(result.privateKeyHex, equals(_kPrivkey1));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ExportMnemonic is null after ImportAccount', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
final result =
|
||||||
|
await actor.handle(const ExportMnemonic()) as MnemonicExported;
|
||||||
|
expect(result.mnemonic, isNull);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ExportMnemonic returns mnemonic after ImportMnemonic', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
await actor.handle(ImportMnemonic(_kMnemonic1));
|
||||||
|
final result =
|
||||||
|
await actor.handle(const ExportMnemonic()) as MnemonicExported;
|
||||||
|
expect(result.mnemonic, equals(_kMnemonic1));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('ExportMnemonic returns mnemonic after CreateAccount', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
final created =
|
||||||
|
await actor.handle(const CreateAccount()) as AccountCreated;
|
||||||
|
final result =
|
||||||
|
await actor.handle(const ExportMnemonic()) as MnemonicExported;
|
||||||
|
expect(result.mnemonic, equals(created.mnemonic));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('GetPublicKey returns current pubkey', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
final result =
|
||||||
|
await actor.handle(const GetAccountPublicKey()) as AccountPublicKeyResult;
|
||||||
|
expect(result.publicKeyHex, equals(_kPubkey1));
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
// -----------------------------------------------------------------------
|
||||||
|
group('NostrAccountActor — profile', () {
|
||||||
|
test('FetchProfile without fetcher throws StateError', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
await expectLater(
|
||||||
|
actor.handle(const FetchProfile()),
|
||||||
|
throwsStateError,
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('UpdateProfile without publisher throws StateError', () async {
|
||||||
|
final actor = NostrAccountActor();
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
await expectLater(
|
||||||
|
actor.handle(UpdateProfile(const NostrProfile())),
|
||||||
|
throwsStateError,
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('UpdateProfile publishes kind-0 event with correct fields', () async {
|
||||||
|
final fakeRelay = FakeRelayConnection();
|
||||||
|
final publisher = NostrPublishActor(
|
||||||
|
relayUrls: ['ws://test'],
|
||||||
|
connectionFactory: (_) => fakeRelay,
|
||||||
|
);
|
||||||
|
final actor = NostrAccountActor(publisher: publisher);
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
|
||||||
|
const profile = NostrProfile(name: 'alice', displayName: 'Alice');
|
||||||
|
final result = await actor.handle(UpdateProfile(profile));
|
||||||
|
expect(result, isA<ProfileUpdated>());
|
||||||
|
|
||||||
|
final eventMsgs = fakeRelay.sentMessages
|
||||||
|
.where((m) => (jsonDecode(m) as List)[0] == 'EVENT')
|
||||||
|
.toList();
|
||||||
|
expect(eventMsgs, hasLength(1));
|
||||||
|
final event =
|
||||||
|
(jsonDecode(eventMsgs.first) as List)[1] as Map<String, dynamic>;
|
||||||
|
expect(event['kind'], equals(0));
|
||||||
|
expect(event['pubkey'], equals(_kPubkey1));
|
||||||
|
final content =
|
||||||
|
jsonDecode(event['content'] as String) as Map<String, dynamic>;
|
||||||
|
expect(content['name'], equals('alice'));
|
||||||
|
expect(content['display_name'], equals('Alice'));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('UpdateProfile event signature verifies', () async {
|
||||||
|
final fakeRelay = FakeRelayConnection();
|
||||||
|
final publisher = NostrPublishActor(
|
||||||
|
relayUrls: ['ws://test'],
|
||||||
|
connectionFactory: (_) => fakeRelay,
|
||||||
|
);
|
||||||
|
final actor = NostrAccountActor(publisher: publisher);
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
await actor.handle(UpdateProfile(const NostrProfile(name: 'alice')));
|
||||||
|
|
||||||
|
final eventMsg = fakeRelay.sentMessages
|
||||||
|
.firstWhere((m) => (jsonDecode(m) as List)[0] == 'EVENT');
|
||||||
|
final event =
|
||||||
|
(jsonDecode(eventMsg) as List)[1] as Map<String, dynamic>;
|
||||||
|
expect(
|
||||||
|
bip340.verify(
|
||||||
|
event['pubkey'] as String,
|
||||||
|
event['id'] as String,
|
||||||
|
event['sig'] as String,
|
||||||
|
),
|
||||||
|
isTrue,
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('FetchProfile returns profile from relay', () async {
|
||||||
|
final fakeRelay = FakeRelayConnection();
|
||||||
|
fakeRelay.onReq = (subId) {
|
||||||
|
fakeRelay.push(jsonEncode([
|
||||||
|
'EVENT',
|
||||||
|
subId,
|
||||||
|
{
|
||||||
|
'id': 'a' * 64,
|
||||||
|
'pubkey': _kPubkey1,
|
||||||
|
'created_at': 1000000,
|
||||||
|
'kind': 0,
|
||||||
|
'tags': [],
|
||||||
|
'content': jsonEncode({'name': 'bob', 'about': 'hello world'}),
|
||||||
|
'sig': 'a' * 128,
|
||||||
|
},
|
||||||
|
]));
|
||||||
|
fakeRelay.push(jsonEncode(['EOSE', subId]));
|
||||||
|
};
|
||||||
|
final fetcher = NostrFetchActor(
|
||||||
|
relayUrls: ['ws://test'],
|
||||||
|
connectionFactory: (_) => fakeRelay,
|
||||||
|
);
|
||||||
|
|
||||||
|
final actor = NostrAccountActor(fetcher: fetcher);
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
final result =
|
||||||
|
await actor.handle(const FetchProfile()) as ProfileFetched;
|
||||||
|
expect(result.profile, isNotNull);
|
||||||
|
expect(result.profile!.name, equals('bob'));
|
||||||
|
expect(result.profile!.about, equals('hello world'));
|
||||||
|
});
|
||||||
|
|
||||||
|
test('FetchProfile returns null when no events', () async {
|
||||||
|
final fakeRelay = FakeRelayConnection();
|
||||||
|
fakeRelay.onReq = (subId) {
|
||||||
|
fakeRelay.push(jsonEncode(['EOSE', subId]));
|
||||||
|
};
|
||||||
|
final fetcher = NostrFetchActor(
|
||||||
|
relayUrls: ['ws://test'],
|
||||||
|
connectionFactory: (_) => fakeRelay,
|
||||||
|
);
|
||||||
|
|
||||||
|
final actor = NostrAccountActor(fetcher: fetcher);
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
final result =
|
||||||
|
await actor.handle(const FetchProfile()) as ProfileFetched;
|
||||||
|
expect(result.profile, isNull);
|
||||||
|
});
|
||||||
|
|
||||||
|
test('GetPublicData includes pubkey and cached profile', () async {
|
||||||
|
final fakeRelay = FakeRelayConnection();
|
||||||
|
final publisher = NostrPublishActor(
|
||||||
|
relayUrls: ['ws://test'],
|
||||||
|
connectionFactory: (_) => fakeRelay,
|
||||||
|
);
|
||||||
|
final actor = NostrAccountActor(publisher: publisher);
|
||||||
|
await actor.handle(ImportAccount(_kPrivkey1));
|
||||||
|
|
||||||
|
// Before UpdateProfile, only pubkey
|
||||||
|
var data =
|
||||||
|
(await actor.handle(const GetPublicData()) as PublicData).data;
|
||||||
|
expect(data['pubkey'], equals(_kPubkey1));
|
||||||
|
expect(data.containsKey('name'), isFalse);
|
||||||
|
|
||||||
|
// After UpdateProfile, profile fields included
|
||||||
|
await actor.handle(
|
||||||
|
UpdateProfile(const NostrProfile(name: 'carol', lud16: 'carol@ln.tip')),
|
||||||
|
);
|
||||||
|
data = (await actor.handle(const GetPublicData()) as PublicData).data;
|
||||||
|
expect(data['pubkey'], equals(_kPubkey1));
|
||||||
|
expect(data['name'], equals('carol'));
|
||||||
|
expect(data['lud16'], equals('carol@ln.tip'));
|
||||||
|
});
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
String _hex(Uint8List bytes) =>
|
||||||
|
bytes.map((b) => b.toRadixString(16).padLeft(2, '0')).join();
|
||||||
Loading…
Add table
Add a link
Reference in a new issue