From 46b4bb61a81354de5ac2260c0505e79dfcf06a5b Mon Sep 17 00:00:00 2001
From: Michael <Michael@some.where>
Date: Sat, 11 Feb 2017 18:51:20 -0500
Subject: Begin admin panel work.

---
 ShiftOS.Server.WebAdmin/Program.cs | 188 +++++++++++++++++++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 ShiftOS.Server.WebAdmin/Program.cs

(limited to 'ShiftOS.Server.WebAdmin/Program.cs')

diff --git a/ShiftOS.Server.WebAdmin/Program.cs b/ShiftOS.Server.WebAdmin/Program.cs
new file mode 100644
index 0000000..970f236
--- /dev/null
+++ b/ShiftOS.Server.WebAdmin/Program.cs
@@ -0,0 +1,188 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Nancy;
+using Nancy.Authentication.Forms;
+using Nancy.Bootstrapper;
+using Nancy.Hosting.Self;
+using Nancy.Security;
+using Nancy.TinyIoc;
+using Newtonsoft.Json;
+
+namespace ShiftOS.Server.WebAdmin
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            var HostConf = new HostConfiguration();
+            HostConf.UrlReservations.CreateAutomatically = true;
+            
+            using(var nancy = new NancyHost(HostConf, new Uri("http://localhost:13371/mudadmin")))
+            {
+                nancy.Start();
+                Console.WriteLine($"[{DateTime.Now}] <AdminPanel/NancyInit> Initiating on localhost:13371...");
+                Console.ReadLine();
+            }
+        }
+    }
+
+    public static class PageBuilder
+    {
+        public static string Build(string page)
+        {
+            string templatehtml = Properties.Resources.HtmlTemplate;
+            switch (page)
+            {
+                case "login":
+                    templatehtml = templatehtml.Replace("{body}", Properties.Resources.LoginView);
+                    break;
+            }
+            return templatehtml;
+        }
+    }
+
+    public class MudUserIdentity : IUserIdentity
+    {
+        public MudUserIdentity(string username)
+        {
+            _username = username;
+        }
+
+        public IEnumerable<string> Claims
+        {
+            get
+            {
+                return SystemManager.GetClaims(_username);
+            }
+        }
+
+        private string _username = "";
+
+        public string UserName
+        {
+            get
+            {
+                return _username;
+            }
+        }
+    }
+
+    public static class SystemManager
+    {
+        public static List<string> GetClaims(string username)
+        {
+            foreach (var user in JsonConvert.DeserializeObject<List<MudUser>>(ShiftOS.Server.Program.ReadEncFile("users.json")))
+            {
+                if(user.Username == username)
+                {
+                    return user.Claims;
+                }
+            }
+            return new List<string>(new[] { "User" });
+        }
+
+        public static bool Login(string username, string password, out Guid id)
+        {
+            foreach (var user in JsonConvert.DeserializeObject<List<MudUser>>(ShiftOS.Server.Program.ReadEncFile("users.json")))
+            {
+                if (user.Username == username && user.Password == Encryption.Encrypt(password))
+                {
+                    id = user.ID;
+                    return true;
+                }
+            }
+            id = new Guid();
+            return false;
+        }
+
+        public static MudUserIdentity GetIdentity(Guid id)
+        {
+            foreach (var user in JsonConvert.DeserializeObject<List<MudUser>>(ShiftOS.Server.Program.ReadEncFile("users.json")))
+            {
+                if (user.ID == id)
+                {
+                    return new WebAdmin.MudUserIdentity(user.Username);
+                }
+            }
+            return null;
+        }
+    }
+
+    public class MudUser
+    {
+        public string Username { get; set; }
+        public string Password { get; set; }
+        public List<string> Claims { get; set; }
+        public Guid ID { get; set; }
+    }
+
+    public class MudBootstrapper : DefaultNancyBootstrapper
+    {
+        protected override void ApplicationStartup(TinyIoCContainer container, IPipelines pipelines)
+        {
+            var formsAuthConfiguration = new FormsAuthenticationConfiguration();
+            formsAuthConfiguration.RedirectUrl = "~/login";
+            formsAuthConfiguration.UserMapper = container.Resolve<IUserMapper>();
+            FormsAuthentication.Enable(pipelines, formsAuthConfiguration);
+            base.ApplicationStartup(container, pipelines);
+        }
+    }
+
+
+    public class MudUserMapper : IUserMapper
+    {
+        public IUserIdentity GetUserFromIdentifier(Guid identifier, NancyContext context)
+        {
+            return SystemManager.GetIdentity(identifier);
+        }
+    }
+
+    public class LoginModule : NancyModule
+    {
+        public LoginModule()
+        {
+            Get["/login"] = parameters =>
+            {
+                return PageBuilder.Build("login");
+            };
+
+            Get["/logout"] = parameters =>
+            {
+                return this.Logout("/");
+            };
+
+            Post["/login"] = parameters =>
+            {
+                Guid id = new Guid();
+                if (SystemManager.Login(parameters.username, parameters.password, out id) == true)
+                {
+                    return this.Login(id);
+                }
+                else
+                {
+                    return PageBuilder.Build("loginFailed");
+                }
+            };
+        }
+    }
+
+    public class UserModule : NancyModule
+    {
+        public UserModule()
+        {
+            this.RequiresAuthentication();
+            this.RequiresClaims("User");
+            Get["/"] = _ =>
+            {
+                return PageBuilder.Build("status");
+            };
+            Get["/status"] = _ =>
+            {
+                return PageBuilder.Build("status");
+            };
+        }
+    }
+}
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