# < Summary

Information

Class: | Renci.SshNet.NoneAuthenticationMethod
Assembly: | Renci.SshNet
File(s): | \home\appveyor\projects\ssh-net\src\Renci.SshNet\NoneAuthenticationMethod.cs

Line coverage
59%

Covered lines: | 35
Uncovered lines: | 24
Coverable lines: | 59
Total lines: | 133
Line coverage: | 59.3%

Branch coverage
40%

Covered branches: | 4
Total branches: | 10
Branch coverage: | 40%

Method coverage

Feature is only available for sponsors

Upgrade to PRO version

# Metrics

Method | Branch coverage | Cyclomatic complexity | Line coverage
--- | --- | --- | ---
.ctor(...) | 100% | 1 | 100%
get_Name() | 100% | 1 | 100%
Authenticate(...) | 50% | 2 | 87.5%
Session_UserAuthenticationSuccessReceived(...) | 100% | 1 | 0%
Session_UserAuthenticationFailureReceived(...) | 50% | 2 | 72.72%
Dispose() | 100% | 1 | 0%
Dispose(...) | 33.33% | 6 | 26.66%
Finalize() | 100% | 1 | 100%

# File(s)

## \home\appveyor\projects\ssh-net\src\Renci.SshNet\NoneAuthenticationMethod.cs

| # | Line |  | Line coverage
--- | --- | --- | --- | ---
|  | `1` |  | `using System;`
|  | `2` |  | `using System.Threading;`
|  | `3` |  | ``
|  | `4` |  | `using Renci.SshNet.Messages;`
|  | `5` |  | `using Renci.SshNet.Messages.Authentication;`
|  | `6` |  | ``
|  | `7` |  | `namespace Renci.SshNet`
|  | `8` |  | `{`
|  | `9` |  | `/// <summary>`
|  | `10` |  | `/// Provides functionality for "none" authentication method.`
|  | `11` |  | `/// </summary>`
|  | `12` |  | `public class NoneAuthenticationMethod : AuthenticationMethod, IDisposable`
|  | `13` |  | `{`
| 1633 | `14` |  | `private AuthenticationResult _authenticationResult = AuthenticationResult.Failure;`
| 1633 | `15` |  | `private EventWaitHandle _authenticationCompleted = new AutoResetEvent(initialState: false);`
|  | `16` |  | `private bool _isDisposed;`
|  | `17` |  | ``
|  | `18` |  | `/// <summary>`
|  | `19` |  | `/// Gets the name of the authentication method.`
|  | `20` |  | `/// </summary>`
|  | `21` |  | `public override string Name`
|  | `22` |  | `{`
| 9 | `23` |  | `get { return "none"; }`
|  | `24` |  | `}`
|  | `25` |  | ``
|  | `26` |  | `/// <summary>`
|  | `27` |  | `/// Initializes a new instance of the <see cref="NoneAuthenticationMethod"/> class.`
|  | `28` |  | `/// </summary>`
|  | `29` |  | `/// <param name="username">The username.</param>`
|  | `30` |  | `/// <exception cref="ArgumentException"><paramref name="username"/> is whitespace or <see langword="null"/>.</ex`
|  | `31` |  | `public NoneAuthenticationMethod(string username)`
| 1633 | `32` |  | `: base(username)`
| 1627 | `33` |  | `{`
| 1627 | `34` |  | `}`
|  | `35` |  | ``
|  | `36` |  | `/// <summary>`
|  | `37` |  | `/// Authenticates the specified session.`
|  | `38` |  | `/// </summary>`
|  | `39` |  | `/// <param name="session">The session.</param>`
|  | `40` |  | `/// <returns>`
|  | `41` |  | `/// Result of authentication process.`
|  | `42` |  | `/// </returns>`
|  | `43` |  | `/// <exception cref="ArgumentNullException"><paramref name="session" /> is <see langword="null"/>.</exception>`
|  | `44` |  | `public override AuthenticationResult Authenticate(Session session)`
| 1198 | `45` |  | `{`
| 1198 | `46` |  | `if (session is null)`
| 0 | `47` |  | `{`
| 0 | `48` |  | `throw new ArgumentNullException(nameof(session));`
|  | `49` |  | `}`
|  | `50` |  | ``
| 1198 | `51` |  | `session.UserAuthenticationSuccessReceived += Session_UserAuthenticationSuccessReceived;`
| 1198 | `52` |  | `session.UserAuthenticationFailureReceived += Session_UserAuthenticationFailureReceived;`
|  | `53` |  | ``
|  | `54` |  | `try`
| 1198 | `55` |  | `{`
| 1198 | `56` |  | `session.SendMessage(new RequestMessageNone(ServiceName.Connection, Username));`
| 1198 | `57` |  | `session.WaitOnHandle(_authenticationCompleted);`
| 1197 | `58` |  | `}`
|  | `59` |  | `finally`
| 1198 | `60` |  | `{`
| 1198 | `61` |  | `session.UserAuthenticationSuccessReceived -= Session_UserAuthenticationSuccessReceived;`
| 1198 | `62` |  | `session.UserAuthenticationFailureReceived -= Session_UserAuthenticationFailureReceived;`
| 1198 | `63` |  | `}`
|  | `64` |  | ``
| 1197 | `65` |  | `return _authenticationResult;`
| 1197 | `66` |  | `}`
|  | `67` |  | ``
|  | `68` |  | `private void Session_UserAuthenticationSuccessReceived(object sender, MessageEventArgs<SuccessMessage> e)`
| 0 | `69` |  | `{`
| 0 | `70` |  | `_authenticationResult = AuthenticationResult.Success;`
|  | `71` |  | ``
| 0 | `72` |  | `_ = _authenticationCompleted.Set();`
| 0 | `73` |  | `}`
|  | `74` |  | ``
|  | `75` |  | `private void Session_UserAuthenticationFailureReceived(object sender, MessageEventArgs<FailureMessage> e)`
| 1197 | `76` |  | `{`
| 1197 | `77` |  | `if (e.Message.PartialSuccess)`
| 0 | `78` |  | `{`
| 0 | `79` |  | `_authenticationResult = AuthenticationResult.PartialSuccess;`
| 0 | `80` |  | `}`
|  | `81` |  | `else`
| 1197 | `82` |  | `{`
| 1197 | `83` |  | `_authenticationResult = AuthenticationResult.Failure;`
| 1197 | `84` |  | `}`
|  | `85` |  | ``
|  | `86` |  | `// Copy allowed authentication methods`
| 1197 | `87` |  | `AllowedAuthentications = e.Message.AllowedAuthentications;`
|  | `88` |  | ``
| 1197 | `89` |  | `_ = _authenticationCompleted.Set();`
| 1197 | `90` |  | `}`
|  | `91` |  | ``
|  | `92` |  | `/// <summary>`
|  | `93` |  | `/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.`
|  | `94` |  | `/// </summary>`
|  | `95` |  | `public void Dispose()`
| 0 | `96` |  | `{`
| 0 | `97` |  | `Dispose(disposing: true);`
| 0 | `98` |  | `GC.SuppressFinalize(this);`
| 0 | `99` |  | `}`
|  | `100` |  | ``
|  | `101` |  | `/// <summary>`
|  | `102` |  | `/// Releases unmanaged and - optionally - managed resources.`
|  | `103` |  | `/// </summary>`
|  | `104` |  | `/// <param name="disposing"><see langword="true"/> to release both managed and unmanaged resources; <see langwor`
|  | `105` |  | `protected virtual void Dispose(bool disposing)`
| 1631 | `106` |  | `{`
| 1631 | `107` |  | `if (_isDisposed)`
| 0 | `108` |  | `{`
| 0 | `109` |  | `return;`
|  | `110` |  | `}`
|  | `111` |  | ``
| 1631 | `112` |  | `if (disposing)`
| 0 | `113` |  | `{`
| 0 | `114` |  | `var authenticationCompleted = _authenticationCompleted;`
| 0 | `115` |  | `if (authenticationCompleted != null)`
| 0 | `116` |  | `{`
| 0 | `117` |  | `authenticationCompleted.Dispose();`
| 0 | `118` |  | `_authenticationCompleted = null;`
| 0 | `119` |  | `}`
|  | `120` |  | ``
| 0 | `121` |  | `_isDisposed = true;`
| 0 | `122` |  | `}`
| 1631 | `123` |  | `}`
|  | `124` |  | ``
|  | `125` |  | `/// <summary>`
|  | `126` |  | `/// Finalizes an instance of the <see cref="NoneAuthenticationMethod"/> class.`
|  | `127` |  | `/// </summary>`
|  | `128` |  | `~NoneAuthenticationMethod()`
| 3262 | `129` |  | `{`
| 1631 | `130` |  | `Dispose(disposing: false);`
| 3262 | `131` |  | `}`
|  | `132` |  | `}`
|  | `133` |  | `}`

# Methods/Properties

.ctor(System.String)
get_Name()
Authenticate(Renci.SshNet.Session)
Session_UserAuthenticationSuccessReceived(System.Object,Renci.SshNet.MessageEventArgs`1<Renci.SshNet.Messages.Authentication.SuccessMessage>)
Session_UserAuthenticationFailureReceived(System.Object,Renci.SshNet.MessageEventArgs`1<Renci.SshNet.Messages.Authentication.FailureMessage>)
Dispose()
Dispose(System.Boolean)
Finalize()