public SSHRemoteShell(UnixSystem remoteSystem)
{
_shell = new StreamingShell(remoteSystem);
_shell.OutputReceived += OnOutputReceived;
_shell.Closed += OnClosedOrDisconnected;
_shell.Disconnected += OnClosedOrDisconnected;
_shell.ErrorOccured += OnError;
}
internal static SSHConnection CreateSSHConnectionFromConnectionInfo(ConnectionInfo connectionInfo)
{
ThreadHelper.ThrowIfNotOnUIThread();
if (connectionInfo != null)
{
UnixSystem remoteSystem = new UnixSystem();
string name = SSHPortSupplier.GetFormattedSSHConnectionName(connectionInfo);
while (true)
{
try
{
VSOperationWaiter.Wait(
StringResources.WaitingOp_Connecting.FormatCurrentCultureWithArgs(name),
throwOnCancel: false,
action: (cancellationToken) =>
remoteSystem.Connect(connectionInfo));
break;
}
catch (RemoteAuthenticationException)
{
IVsConnectionManager connectionManager = (IVsConnectionManager)ServiceProvider.GlobalProvider.GetService(typeof(IVsConnectionManager));
if (connectionManager != null)
{
IConnectionManagerResult result = connectionManager.ShowDialog(StringResources.AuthenticationFailureHeader, StringResources.AuthenticationFailureDescription, connectionInfo);
if (result != null && (result.DialogResult & ConnectionManagerDialogResult.Succeeded) == ConnectionManagerDialogResult.Succeeded)
{
connectionInfo = result.ConnectionInfo;
}
else
{
return(null);
}
}
else
{
throw new InvalidOperationException("Why is IVsConnectionManager null?");
}
}
catch (Exception ex)
{
VsShellUtilities.ShowMessageBox(ServiceProvider.GlobalProvider, ex.Message, null,
OLEMSGICON.OLEMSGICON_CRITICAL, OLEMSGBUTTON.OLEMSGBUTTON_OK, OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST);
return(null);
}
}
// NOTE: This will be null if connect is canceled
if (remoteSystem != null)
{
return(new SSHConnection(remoteSystem));
}
}
return(null);
}
internal static Connection GetInstance(string name, ConnectionReason reason)
{
UnixSystem remoteSystem = null;
ConnectionInfoStore store = new ConnectionInfoStore();
ConnectionInfo connectionInfo = null;
StoredConnectionInfo storedConnectionInfo = store.Connections.FirstOrDefault(connection =>
{
return(name.Equals(GetFormattedConnectionName((ConnectionInfo)connection), StringComparison.OrdinalIgnoreCase));
});
if (storedConnectionInfo != null)
{
connectionInfo = (ConnectionInfo)storedConnectionInfo;
}
if (connectionInfo == null)
{
IVsConnectionManager connectionManager = (IVsConnectionManager)ServiceProvider.GlobalProvider.GetService(typeof(IVsConnectionManager));
string userName;
string hostName;
int atSignIndex = name.IndexOf('@');
if (atSignIndex > 0)
{
userName = name.Substring(0, atSignIndex);
hostName = name.Substring(atSignIndex + 1);
}
else
{
userName = string.Format(CultureInfo.CurrentCulture, StringResources.UserName_PlaceHolder);
hostName = name;
}
PasswordConnectionInfo newConnectionInfo = new PasswordConnectionInfo(hostName, userName, new System.Security.SecureString());
IConnectionManagerResult result = connectionManager.ShowDialog(newConnectionInfo);
if (result.DialogResult == ConnectionManagerDialogResult.Succeeded)
{
// Retrieve the newly added connection
store.Load();
connectionInfo = store.Connections.First(info => info.Id == result.StoredConnectionId);
}
}
if (connectionInfo != null)
{
remoteSystem = new UnixSystem();
while (true)
{
try
{
VSOperationWaiter.Wait(string.Format(CultureInfo.CurrentCulture, StringResources.WaitingOp_Connecting, name), throwOnCancel: false, action: () =>
{
remoteSystem.Connect(connectionInfo);
});
break;
}
catch (RemoteAuthenticationException)
{
IVsConnectionManager connectionManager = (IVsConnectionManager)ServiceProvider.GlobalProvider.GetService(typeof(IVsConnectionManager));
IConnectionManagerResult result = connectionManager.ShowDialog(StringResources.AuthenticationFailureHeader, StringResources.AuthenticationFailureDescription, connectionInfo);
if (result.DialogResult == ConnectionManagerDialogResult.Succeeded)
{
// Update the credentials in the store
store.Load();
store.RemoveById(result.StoredConnectionId);
store.Add(result.ConnectionInfo);
store.Save();
connectionInfo = result.ConnectionInfo;
}
else
{
return(null);
}
}
catch (Exception ex)
{
VsShellUtilities.ShowMessageBox(ServiceProvider.GlobalProvider, ex.Message, null,
OLEMSGICON.OLEMSGICON_CRITICAL, OLEMSGBUTTON.OLEMSGBUTTON_OK, OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST);
return(null);
}
}
// NOTE: This will be null if connect is canceled
if (remoteSystem != null)
{
return(new Connection(remoteSystem));
}
}
return(null);
}
internal static Connection GetInstance(string name, ConnectionReason reason)
{
UnixSystem remoteSystem = null;
ConnectionInfoStore store = new ConnectionInfoStore();
ConnectionInfo connectionInfo = null;
StoredConnectionInfo storedConnectionInfo = store.Connections.FirstOrDefault(connection =>
{
return name.Equals(GetFormattedConnectionName((ConnectionInfo)connection), StringComparison.OrdinalIgnoreCase);
});
if (storedConnectionInfo != null)
connectionInfo = (ConnectionInfo)storedConnectionInfo;
if (connectionInfo == null)
{
IVsConnectionManager connectionManager = (IVsConnectionManager)ServiceProvider.GlobalProvider.GetService(typeof(IVsConnectionManager));
string userName;
string hostName;
int atSignIndex = name.IndexOf('@');
if (atSignIndex > 0)
{
userName = name.Substring(0, atSignIndex);
hostName = name.Substring(atSignIndex + 1);
}
else
{
userName = string.Format(CultureInfo.CurrentCulture, StringResources.UserName_PlaceHolder);
hostName = name;
}
PasswordConnectionInfo newConnectionInfo = new PasswordConnectionInfo(hostName, userName, new System.Security.SecureString());
IConnectionManagerResult result = connectionManager.ShowDialog(newConnectionInfo);
if ((result.DialogResult & ConnectionManagerDialogResult.Succeeded) == ConnectionManagerDialogResult.Succeeded)
{
// Retrieve the newly added connection
store.Load();
connectionInfo = store.Connections.First(info => info.Id == result.StoredConnectionId);
}
}
if (connectionInfo != null)
{
remoteSystem = new UnixSystem();
while (true)
{
try
{
VSOperationWaiter.Wait(string.Format(CultureInfo.CurrentCulture, StringResources.WaitingOp_Connecting, name), throwOnCancel: false, action: () =>
{
remoteSystem.Connect(connectionInfo);
});
break;
}
catch (RemoteAuthenticationException)
{
IVsConnectionManager connectionManager = (IVsConnectionManager)ServiceProvider.GlobalProvider.GetService(typeof(IVsConnectionManager));
IConnectionManagerResult result = connectionManager.ShowDialog(StringResources.AuthenticationFailureHeader, StringResources.AuthenticationFailureDescription, connectionInfo);
if ((result.DialogResult & ConnectionManagerDialogResult.Succeeded) == ConnectionManagerDialogResult.Succeeded)
{
connectionInfo = result.ConnectionInfo;
}
else
{
return null;
}
}
catch (Exception ex)
{
VsShellUtilities.ShowMessageBox(ServiceProvider.GlobalProvider, ex.Message, null,
OLEMSGICON.OLEMSGICON_CRITICAL, OLEMSGBUTTON.OLEMSGBUTTON_OK, OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST);
return null;
}
}
// NOTE: This will be null if connect is canceled
if (remoteSystem != null)
{
return new Connection(remoteSystem);
}
}
return null;
}
