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@ -3,6 +3,8 @@ import 'package:path_provider/path_provider.dart';
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import 'dart:io';
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class KeyFileManager {
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static KeyPair keyPair = KeyPair();
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static Future<String> get _localPath async {
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final directory = await getApplicationDocumentsDirectory();
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return directory.path;
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@ -19,6 +21,9 @@ class KeyFileManager {
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}
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static Future<KeyPair> readKeyPair() async {
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if (keyPair.hasPublicKey() && keyPair.hasPrivateKey()) {
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return keyPair;
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}
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try {
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String privKey = await _privKeyFile.then(
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(file) => file.readAsString(),
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@ -26,11 +31,11 @@ class KeyFileManager {
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String pubKey = await _pubKeyFile.then(
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(file) => file.readAsString(),
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);
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return KeyPair(
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keyPair = KeyPair(
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privateKey: privKey,
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publicKey: pubKey,
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);
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return keyPair;
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} catch (e) {
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print(e);
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return KeyPair();
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@ -38,9 +43,10 @@ class KeyFileManager {
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}
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static Future<void> writeKeyPair(KeyPair pair) async {
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keyPair = pair;
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final File privKeyFile = await _privKeyFile;
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final File pubKeyFile = await _pubKeyFile;
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pubKeyFile.writeAsString(pair.publicKey);
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privKeyFile.writeAsString(pair.privateKey);
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pubKeyFile.writeAsString(keyPair.publicKey);
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privKeyFile.writeAsString(keyPair.privateKey);
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}
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}
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