From cb908f6da07c4ae81a79d5001e43cda4f735bc87 Mon Sep 17 00:00:00 2001
From: Vishesh Handa <me@vhanda.in>
Date: Sat, 19 Jun 2021 12:33:40 +0200
Subject: [PATCH] Remove unused file

I've given up generating the rsa key in dart. At some point I'll manage
to use ECC, and that's about it.
---
 lib/ssh/keygen.dart       |   2 -
 lib/ssh/rsa_key_pair.dart | 125 --------------------------------------
 2 files changed, 127 deletions(-)
 delete mode 100644 lib/ssh/rsa_key_pair.dart

diff --git a/lib/ssh/keygen.dart b/lib/ssh/keygen.dart
index 9925e12c..01d6fd64 100644
--- a/lib/ssh/keygen.dart
+++ b/lib/ssh/keygen.dart
@@ -8,8 +8,6 @@ import 'package:path/path.dart' as p;
 import 'package:gitjournal/ssh/binary_length_value.dart';
 import 'package:gitjournal/utils/logger.dart';
 
-// import 'package:gitjournal/ssh/rsa_key_pair.dart';
-
 class SshKey {
   final String publicKey;
   final String privateKey;
diff --git a/lib/ssh/rsa_key_pair.dart b/lib/ssh/rsa_key_pair.dart
deleted file mode 100644
index 2baa0d69..00000000
--- a/lib/ssh/rsa_key_pair.dart
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
-
-import 'dart:async';
-import 'dart:convert';
-
-import 'package:crypton/crypton.dart';
-import 'package:meta/meta.dart';
-
-import 'package:gitjournal/error_reporting.dart';
-import 'package:gitjournal/ssh/binary_length_value.dart';
-import 'package:gitjournal/utils/logger.dart';
-
-class RsaKeyPair {
-  RSAPublicKey publicKey;
-  RSAPrivateKey privateKey;
-
-  RsaKeyPair.fromStrings({
-    @required String privateKey,
-    @required String publicKey,
-  }) {
-    publicKey = publicKey.trim();
-    try {
-      var key = ssh_key.publicKeyDecode(publicKey);
-      if (key is ssh_key.RSAPublicKeyWithInfo) {
-        this.publicKey = RSAPublicKey(key.modulus, key.exponent);
-      }
-    } catch (e) {
-      print(e);
-    }
-
-    if (publicKey == null) {
-      try {
-        this.publicKey = RSAPublicKey.fromString(publicKey);
-      } catch (e) {
-        print(e);
-      }
-    }
-
-    try {
-      var key = ssh_key.privateKeyDecode(privateKey);
-      if (key is ssh_key.RSAPrivateKeyWithInfo) {
-        this.privateKey =
-            RSAPrivateKey(key.modulus, key.exponent, key.p, key.q);
-      }
-    } catch (e) {
-      print(e);
-    }
-
-    if (privateKey == null) {
-      try {
-        this.privateKey = RSAPrivateKey.fromPEM(privateKey);
-      } catch (e) {
-        print(e);
-      }
-    }
-
-    if (privateKey == null) {
-      try {
-        this.privateKey = RSAPrivateKey.fromString(privateKey);
-      } catch (e) {
-        print(e);
-      }
-    }
-  }
-
-  RsaKeyPair.generate() {
-    var keyPair = RSAKeypair.fromRandom(keySize: 4096);
-
-    publicKey = keyPair.publicKey;
-    privateKey = keyPair.privateKey;
-  }
-
-  // Tries to encrypt and decrypt
-  bool isValid() {
-    if (publicKey == null || privateKey == null) {
-      return false;
-    }
-    var orig = 'word';
-    var enc = publicKey.encrypt(orig);
-    var dec = privateKey.decrypt(enc);
-
-    return orig == dec;
-  }
-
-  // OpenSSH Public Key (single-line format)
-  String publicKeyString({String comment = ""}) {
-    var pk = publicKey.asPointyCastle;
-
-    var data = BinaryLengthValue.encode([
-      BinaryLengthValue.fromString("ssh-rsa"),
-      BinaryLengthValue.fromBigInt(pk.exponent),
-      BinaryLengthValue.fromBigInt(pk.modulus),
-    ]);
-
-    if (comment.isNotEmpty) {
-      comment = comment.replaceAll('\r', ' ');
-      comment = comment.replaceAll('\n', ' ');
-      comment = ' $comment';
-    }
-
-    return 'ssh-rsa ${base64.encode(data)}$comment';
-  }
-
-  String privateKeyString() {
-    return privateKey.toPEM();
-  }
-
-  static Future<RsaKeyPair> generateAsync() async {
-    IsolateRunner iso = await IsolateRunner.spawn();
-    try {
-      return await iso.run(_gen, null);
-    } catch (e) {
-      Log.e(e);
-      logException(e, StackTrace.current);
-      return null;
-    } finally {
-      iso.close();
-    }
-  }
-}
-
-FutureOr<RsaKeyPair> _gen(void _) async {
-  return RsaKeyPair.generate();
-}
-*/