public object Connection_Connect()
{
WorkContext.NeedsSession();
var who = "{0}-{1}".Args(WorkContext.EffectiveCallerIPEndPoint.Address, WorkContext.Session.User);
var terminal = AppRemoteTerminal.MakeNewTerminal(App);
var info = terminal.Connect(who);
var handle = Guid.NewGuid();
App.ObjectStore.CheckIn(handle, terminal);
return(GetLogicResult(new { handle, info }));
}
public object Connect(string who = null)
{
WorkContext.NeedsSession();
var terminal = WorkContext.Session[TERMINAL_SESSION_KEY] as AppRemoteTerminal;
if (terminal != null)
{
return new { Status = "Already connected", WhenConnected = terminal.WhenConnected }
}
;
if (who.IsNullOrWhiteSpace())
{
who = "{0}-{1}".Args(WorkContext.Request.UserHostAddress, WorkContext.Session.User);
}
terminal = AppRemoteTerminal.MakeNewTerminal(App);
var info = terminal.Connect(who);
WorkContext.Session[TERMINAL_SESSION_KEY] = terminal;
return(info);
}
public Appl(AppRemoteTerminal terminal, IConfigSectionNode args) : base(terminal, args)
{
}
private static int interactiveConsoleMainBody(BootArgs args)
{
Console.CancelKeyPress += (_, e) => {
var app = s_Application;//capture
if (app != null)
{
app.Stop();
e.Cancel = true;
}
};
try
{
try
{
Console.WriteLine("Azos Sky Application Host Process");
Console.WriteLine("Rev 2.0 July 3 2021 / Radio-86RK");
Console.WriteLine();
Console.WriteLine("Booting server daemon...");
Start(args);
Console.WriteLine("...server started");
Console.WriteLine("Application: {0} / `{1}`".Args(s_Application.AppId, s_Application.Name));
Console.WriteLine("Boot daemon: {0} / `{1}`".Args(s_Server.GetType().Name, s_Server.Name));
Console.WriteLine("Environment: {0}".Args(s_Application.EnvironmentName));
Console.WriteLine("Services provided: ");
Console.WriteLine(" " + s_Server.ServiceDescription.Default("n/a"));
Console.WriteLine();
Console.WriteLine("To stop the process enter 'exit' or 'stop' commands or hit <CTL+C>");
using (var term = new AppRemoteTerminal())
{
s_Application.InjectInto(term);
#region Perform SYSTEM Implicit Grant
//Impersonate the current call flow as local SYSTEM user.
//Warning: this code here is a very special case: a root server console.
//Never use the similar code in business applications as it bypasses all security
//by injecting the caller with SYSTEM-level privilege which results in implicit grant
//of all permission checks.
//Note: The session is injected with blank SysAuthToken() so this session is only granted locally
//and not capable of impersonating system on remote hosts
ExecutionContext.__SetThreadLevelSessionContext(new BaseSession(Guid.NewGuid(), 123)
{
User = new User(BlankCredentials.Instance, new SysAuthToken(), UserStatus.System, "sys", "Implicit grant", Rights.None)
});
#endregion
var wasPrompt = false;
while (s_Application.Active)
{
if (!wasPrompt)
{
Console.Write("{0}@{1}\n$ ".Args(s_Application.AppId, Platform.Computer.HostName));
wasPrompt = true;
}
if (!Console.KeyAvailable)
{
if (s_Application.WaitForStopOrShutdown(50))
{
break;
}
continue;
}
var cmd = Console.ReadLine();
wasPrompt = false;
if (!s_Application.Active)
{
break;
}
if (cmd.IsNullOrWhiteSpace())
{
continue;
}
if (cmd.IsOneOf("quit", "exit", "stop"))
{
break;
}
try
{
var response = term.Execute(cmd);
if (response.StartsWith(AppRemoteTerminal.MARKUP_PRAGMA))
{
ConsoleUtils.WriteMarkupContent(response);
}
else
{
Console.WriteLine(response);
}
}
catch (Exception eterm)
{
ConsoleUtils.Error("Terminal error: ");
var wrap = new WrappedExceptionData(eterm, true);
Console.WriteLine(wrap.ToJson(JsonWritingOptions.PrettyPrintRowsAsMap));
}
}
}
Console.WriteLine("...shutting down now");
Console.WriteLine();
}
finally
{
Stop();
}
return(0);
}
catch (Exception error)
{
ConsoleUtils.Error("App Root exception, details: ");
var wrap = new WrappedExceptionData(error, true);
Console.WriteLine(wrap.ToJson(JsonWritingOptions.PrettyPrintRowsAsMap));
return(-100);
}
}
public static int consoleMainBody(string[] args)
{
Console.CancelKeyPress += (_, e) => {
var app = s_Application;//capture
if (app != null)
{
app.Stop();
e.Cancel = true;
}
};
try
{
try
{
Console.WriteLine("Azos Sky Application Host Process");
Console.WriteLine("Rev 1.0 Nov 2020 / Radio-86RK");
Console.WriteLine();
Console.WriteLine("Booting server daemon...");
Start(args);
Console.WriteLine("...server started");
Console.WriteLine("Application: {0} / `{1}`".Args(s_Application.AppId, s_Application.Name));
Console.WriteLine("Boot daemon: {0} / `{1}`".Args(s_Server.GetType().Name, s_Server.Name));
Console.WriteLine("Environment: {0}".Args(s_Application.EnvironmentName));
Console.WriteLine("Services provided: ");
Console.WriteLine(" " + s_Server.ServiceDescription.Default("n/a"));
Console.WriteLine();
Console.WriteLine("To stop the process enter 'exit' or 'stop' commands or hit <CTL+C>");
using (var term = new AppRemoteTerminal())
{
s_Application.InjectInto(term);
//Impersonate the current call flow as SYSTEM
ExecutionContext.__SetThreadLevelSessionContext(new BaseSession(Guid.NewGuid(), 123)
{
User = new User(BlankCredentials.Instance, new SysAuthToken(), UserStatus.System, "sys", "Implicit grant", Rights.None)
});
while (s_Application.Active)
{
Console.Write("{0}@{1}\n$ ".Args(s_Application.AppId, Azos.Platform.Computer.HostName));
var cmd = Console.ReadLine();
if (cmd.IsNullOrWhiteSpace())
{
continue;
}
if (cmd.IsOneOf("quit", "exit", "stop"))
{
break;
}
try
{
var response = term.Execute(cmd);
if (response.StartsWith(AppRemoteTerminal.MARKUP_PRAGMA))
{
ConsoleUtils.WriteMarkupContent(response);
}
else
{
Console.WriteLine(response);
}
}
catch (Exception eterm)
{
ConsoleUtils.Error("Terminal error: ");
var wrap = new WrappedExceptionData(eterm, true);
Console.WriteLine(wrap.ToJson(JsonWritingOptions.PrettyPrintRowsAsMap));
}
}
}
Console.WriteLine("...shutting down now");
Console.WriteLine();
}
finally
{
Stop();
}
return(0);
}
catch (Exception error)
{
ConsoleUtils.Error("App Root exception, details: ");
var wrap = new WrappedExceptionData(error, true);
Console.WriteLine(wrap.ToJson(JsonWritingOptions.PrettyPrintRowsAsMap));
return(-100);
}
}
