async Task HandleClientConnections(HttpListener listener)
{
var context = await listener.GetContextAsync().ConfigureAwait(false);
var action = GetSiteAction(ref context);
var method = (context.Request.HttpMethod == "POST") ? HTTPMethod.POST : HTTPMethod.GET;
var url = context.Request.Url.PathAndQuery.Split('?');
var path = GetContentType((url[0] == "/") ? "/index.html" : url[0], ref context);
var formdata = GetPostData((url.Length > 1 && method == HTTPMethod.GET) ?
string.Format("?{0}", url[1]) : path, ref context, method);
var target = GetRequestTarget(ref path, ref context);
var provider = GetRequestedProvider(ref path);
var reqType = GetRequestType(ref context, ref provider);
switch (target)
{
case RequestTarget.Site:
case RequestTarget.Provider:
var directEvArgs = new DataReceivedEventArgs();
directEvArgs.Action = action;
directEvArgs.Context = context;
directEvArgs.Method = method;
directEvArgs.UserAgent = context.Request.Headers["UAgent"];
directEvArgs.Params = formdata;
directEvArgs.Provider = provider;
directEvArgs.Path = path.Split('?')[0];
directEvArgs.RequestType = reqType;
directEvArgs.Target = target;
DataReceived?.Invoke(this, directEvArgs);
break;
case RequestTarget.File:
var filePath = GetContentType(Filesystem.Combine(docroot, path), ref context);
var data = SendErrorDocument(404, string.Format("Not Found ({0})!", filePath), ref context);
using (var fs = new Filesystem(docroot))
{
if (fs.Exists(filePath))
{
Array.Clear(data, 0, data.Length);
data = fs.Read(filePath).Result;
context.Response.StatusCode = 200;
context.Response.StatusDescription = "OK";
}
}
Send(ref data, ref context);
break;
default:
break;
}
await HandleClientConnections(listener).ConfigureAwait(false);
}
public SQLDatabase(string database)
{
if (string.IsNullOrEmpty(database))
{
return;
}
var dataBase = Filesystem.Combine(Environment.CurrentDirectory, database);
sqlConn = new SQLiteConnection(string.Format("Data Source={0};Version=3;", dataBase));
Open();
}
public static string ReadTemplate(ref Filesystem fs, string name)
{
var tpl_path = string.Format("templates/{0}.tpl", name.Replace("-", "_"));
if (!fs.Exists(tpl_path))
{
return(string.Format("<p class=\"exclaim\">Dispatcher (Template file for \"{0}\" was not found!</p>", name));
}
else
{
var output = fs.Read(tpl_path);
return(Encoding.UTF8.GetString(output, 0, output.Length));
}
}
public WebServer(Guid id, RequestTarget type, string title, ref Filesystem fs, int port, string hostname)
{
this.instance = id;
this.fs = fs;
this.title = title;
this.type = type;
this.hostname = hostname;
this.passKey = Guid.NewGuid();
listener = new HttpListener
{
IgnoreWriteExceptions = true,
AuthenticationSchemes = AuthenticationSchemes.Basic | AuthenticationSchemes.Anonymous
};
listener.Prefixes.Add(string.Format("http://*:{0}/",
type == RequestTarget.Site ? port : (port + 1)));
}
public void Bootstrap()
{
var _fs = new Filesystem(Directory.GetCurrentDirectory());
Console.WriteLine("[I] Bootstrap...");
AccessProvider.ProviderResponse += Handle_Provider_Event;
ServerProvider.ProviderResponse += Handle_Provider_Event;
ClientProvider.ProviderResponse += Handle_Provider_Event;
UserProvider.ProviderResponse += Handle_Provider_Event;
NewsProvider.ProviderResponse += Handle_Provider_Event;
NavigationProvider.ProviderResponse += Handle_Provider_Event;
if (!Directory.Exists(Path.Combine(_fs.Root, "Providers")))
{
Directory.CreateDirectory(Path.Combine(_fs.Root, "Providers"));
Console.WriteLine("[I] Provider installation needed..., Bootstrapping them...");
}
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "System",
Level = ulong.MaxValue,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Server-Administratoren",
Level = byte.MaxValue,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Server-Operatoren",
Level = 250,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Seiten-Administroren",
Level = 245,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Seiten-Operatoren",
Level = 240,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "News-Administratoren",
Level = 235,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "News-Operatoren",
Level = 230,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Sendeplan-Administratoren",
Level = 225,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Sendeplan-Operatoren",
Level = 220,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Stream-Administratoren",
Level = 215,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Stream-Operatoren",
Level = 210,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Seiten-Mitglied",
Level = 1,
Locked = true,
Provider = AccessProvider.Name,
});
AccessProvider.Add(Guid.NewGuid(), new GroupEntry <Guid>()
{
Active = true,
Name = "Unregistriert",
Level = byte.MinValue,
Locked = true,
Provider = AccessProvider.Name,
});
#region "News Provider - Installation"
var news_user = Guid.Empty;
var xmlDoc = new XmlDocument();
xmlDoc.Load(NewsProvider.InstallScript);
var newsEntries = xmlDoc.SelectNodes("Namiono/Install/Users/User");
for (var i = 0; i < newsEntries.Count; i++)
{
var res_level = ulong.MinValue;
var user = new UserEntry <Guid>
{
Id = newsEntries[i].Attributes["Id"] == null?Guid.NewGuid() : Guid.Parse(newsEntries[i].Attributes["Id"].Value),
Name = newsEntries[i].Attributes["Name"].Value,
Service = bool.Parse(newsEntries[i].Attributes["Service"].Value == "0" ? "false" : "true"),
Moderator = bool.Parse(newsEntries[i].Attributes["Moderator"].Value == "0" ? "false" : "true"),
Locked = bool.Parse(newsEntries[i].Attributes["Locked"].Value == "0" ? "false" : "true"),
Password = MD5.GetMD5Hash(newsEntries[i].Attributes["Password"].Value),
Provider = UserProvider.Name
};
if (newsEntries[i].Attributes["Level"] != null)
{
ulong.TryParse(newsEntries[i].Attributes["Level"].Value, out res_level);
user.Level = res_level;
}
news_user = user.Id;
UserProvider.Add(user.Id, user);
}
newsEntries = xmlDoc.SelectNodes("Namiono/Install/Entries/Entry");
for (var i = 0; i < newsEntries.Count; i++)
{
var res_level = ulong.MinValue;
var news = new NewsEntry <Guid>
{
Name = newsEntries[i].Attributes["Name"].Value,
Service = bool.Parse(newsEntries[i].Attributes["Service"].Value == "0" ? "false" : "true"),
Moderator = bool.Parse(newsEntries[i].Attributes["Moderator"].Value == "0" ? "false" : "true"),
Locked = bool.Parse(newsEntries[i].Attributes["Locked"].Value == "0" ? "false" : "true"),
OutPut = newsEntries[i].Attributes["Output"].Value.Replace("[[NL]]", "<br />"),
Url = newsEntries[i].Attributes["Url"].Value,
Author = news_user
};
if (newsEntries[i].Attributes["Level"] != null)
{
ulong.TryParse(newsEntries[i].Attributes["Level"].Value, out res_level);
news.Level = res_level;
}
NewsProvider.Add(Guid.NewGuid(), news);
}
#endregion
#region "Navigation Provider - Installation"
xmlDoc.Load(NavigationProvider.InstallScript);
var navEntries = xmlDoc.SelectNodes("Namiono/Install/Entries/Entry");
for (var i = 0; i < navEntries.Count; i++)
{
var res_level = ulong.MinValue;
var nav = new NavigationEntry <Guid>
{
Name = navEntries[i].Attributes["Name"].Value,
Service = bool.Parse(navEntries[i].Attributes["Service"].Value == "0" ? "false" : "true"),
Moderator = bool.Parse(navEntries[i].Attributes["Moderator"].Value == "0" ? "false" : "true"),
Locked = bool.Parse(navEntries[i].Attributes["Locked"].Value == "0" ? "false" : "true"),
OutPut = navEntries[i].Attributes["Output"].Value.Replace("[[NL]]", "<br />"),
Url = navEntries[i].Attributes["Url"].Value,
Author = Guid.Empty
};
if (navEntries[i].Attributes["Level"] != null)
{
ulong.TryParse(navEntries[i].Attributes["Level"].Value, out res_level);
nav.Level = res_level;
}
NavigationProvider.Add(Guid.NewGuid(), nav);
}
NavigationProvider.Add(Guid.NewGuid(), new NavigationEntry <Guid>()
{
Name = "Mitglieder", Active = true, Locked = false, Level = 1, Frame = "#content", Provider = UserProvider.Name, Action = "show"
});
NavigationProvider.Add(Guid.NewGuid(), new NavigationEntry <Guid>()
{
Name = "News", Active = true, Locked = false, Level = 1, Frame = "#content", Provider = NewsProvider.Name, Action = "show"
});
#endregion
AccessProvider.Bootstrap();
ServerProvider.Bootstrap();
ClientProvider.Bootstrap();
UserProvider.Bootstrap();
NewsProvider.Bootstrap();
NavigationProvider.Bootstrap();
Console.WriteLine("[I] Starting ...");
}
public static async Task <Dictionary <string, string> > GetPostData(Filesystem fs,
string path, HttpListenerContext context, HTTPMethod method)
{
var formdata = new Dictionary <string, string>();
switch (method)
{
case HTTPMethod.POST:
var encoding = context.Request.ContentEncoding;
var ctype = context.Request.ContentType;
var line = string.Empty;
using (var reader = new StreamReader(context.Request.InputStream, encoding))
line = reader.ReadToEnd();
if (string.IsNullOrEmpty(line))
{
return(formdata);
}
if (!string.IsNullOrEmpty(ctype))
{
if (ctype.Split(';')[0] != "application/x-www-form-urlencoded")
{
var boundary = ctype.Split('=')[1];
if (string.IsNullOrEmpty(line))
{
return(null);
}
var start = line.IndexOf(boundary) + (boundary.Length + 2);
var end = line.LastIndexOf(boundary) + boundary.Length;
line = line.Substring(start, end - start);
var formparts = new List <string>();
while (line.Contains(boundary))
{
if (line.StartsWith("Content-Disposition:"))
{
start = line.IndexOf("Content-Disposition: form-data;") +
"Content-Disposition: form-data;".Length;
end = line.IndexOf(boundary);
formparts.Add(line.Substring(start, end - start).TrimStart());
line = line.Remove(0, end);
}
if (line.StartsWith(boundary))
{
if (line.Length > boundary.Length + 2)
{
line = line.Remove(0, boundary.Length + 2);
}
else
{
break;
}
}
}
foreach (var item in formparts)
{
if (item.Contains("filename=\""))
{
var posttag = item.Substring(0, item.IndexOf(";"));
if (string.IsNullOrEmpty(posttag))
{
continue;
}
var data = item;
start = data.IndexOf("filename=\"") + "filename=\"".Length;
data = data.Remove(0, start);
end = data.IndexOf("\"");
var filename = data.Substring(0, end);
if (string.IsNullOrEmpty(filename))
{
continue;
}
if (filename.Contains("\\") || filename.Contains("/"))
{
var parts = filename.Split(filename.Contains("\\") ? '\\' : '/');
filename = parts[parts.Length - 1];
}
start = data.IndexOf("Content-Type: ");
data = data.Remove(0, start);
end = data.IndexOf("\r\n");
var cType = data.Substring(0, end + 2);
data = data.Remove(0, end + 2);
var filedata = context.Request.ContentEncoding
.GetBytes(data.Substring(2, data.IndexOf("\r\n--")));
if (filedata.Length != 0)
{
var uploadpath = Filesystem.Combine(path, filename);
try
{
await fs.Write(uploadpath, filedata);
if (!formdata.ContainsKey(posttag))
{
formdata.Add(posttag, uploadpath);
}
}
catch
{
continue;
}
}
#if DEBUG
else
{
throw new Exception(string.Format("Die hochgeladene Datei \"{0}\", enthält keine Daten (leer?)!", filename));
}
#endif
}
else
{
var x = item.Replace("\r\n--", string.Empty).Replace("name=\"",
string.Empty).Replace("\"", string.Empty).Replace("\r\n\r\n", "|").Split('|');
x[0] = x[0].Replace(" file", string.Empty);
if (!formdata.ContainsKey(x[0]))
{
formdata.Add(x[0].Replace("\"", string.Empty), x[1].Replace("\"", string.Empty));
}
}
}
formparts.Clear();
formparts = null;
}
else
{
var tmp = line.Split('&');
for (var i = 0; i < tmp.Length; i++)
{
if (tmp[i].Contains("="))
{
var p = tmp[i].Split('=');
if (!formdata.ContainsKey(p[0]))
{
formdata.Add(p[0].Replace("\"", string.Empty), HttpUtility.UrlDecode(p[1]).Replace("\"", string.Empty));
}
}
}
}
}
break;
case HTTPMethod.GET:
if (path.Contains("?") && path.Contains("&") && path.Contains("="))
{
var get_params = HttpUtility.UrlDecode(path).Split('?')[1].Split('&');
for (var i = 0; i < get_params.Length; i++)
{
if (get_params[i].Contains("="))
{
var p = get_params[i].Split('=');
if (!formdata.ContainsKey(p[0]))
{
formdata.Add(p[0], p[1]);
}
}
}
}
break;
default:
break;
}
return(formdata);
}
public WebSite(ref Common common, ref SQLDatabase <T> db, string name, string title, ushort port, Realm realm, string hostname, string design = "default")
{
this.title = title;
this.db = db;
this.common = common;
this.design = design;
this.realm = realm;
Webservers = new Dictionary <Guid, WebServer>();
fs = new Filesystem(Path.Combine(Environment.CurrentDirectory, string.Format("{0}_website", name)));
foreach (var type in new[] { WebServer.RequestTarget.Site, WebServer.RequestTarget.api })
{
var _guid = Guid.NewGuid();
var ws = new WebServer(_guid, type, this.title, ref fs, port, hostname);
ws.DirectRequestReceived += (sender, e) =>
{
var p = e.Path.Split('.')[0].ToLower();
if (p.StartsWith("/"))
{
p = p.Remove(0, 1);
}
var userid = Get_UserID_From_Cookie(ref e.Context);
foreach (var item in e.Params)
{
Console.WriteLine("{0} : {1} ", item.Key, e.Params[item.Key]);
}
switch (e.Target)
{
case WebServer.RequestTarget.api:
if (e.Context.User.Identity.IsAuthenticated)
{
var identity = (HttpListenerBasicIdentity)e.Context.User.Identity;
Console.WriteLine(identity.Name);
Console.WriteLine(identity.Password);
}
if (e.Context.User.Identity.IsAuthenticated)
{
Handle_Provider_Request(ref this.common, ref e.Provider, ref e.Action, ref e.Context, ref userid, ref e.Params, e.Instance);
}
else
{
e.Context.Response.StatusCode = 401;
e.Context.Response.StatusDescription = "Network Authentication Required!";
var data = new byte[0];
Webservers[e.Instance].Send(ref data, ref e.Context);
}
break;
case WebServer.RequestTarget.Site:
Handle_Site_Request(ref userid, ref e.Context, e.Instance, ref e.Params);
break;
}
};
Webservers.Add(_guid, ws);
}
}
