Include common Api Library in Project Api (coscine/issues#157)

src/Project.Tests/DefaultControllerTests.cs

 using Coscine.Api.Project.Models;
+using Coscine.ApiCommons.Utils;
 using Coscine.Database.Model;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;

src/Project.Tests/ProjectControllerTests.cs

@@ -4,10 +4,10 @@ using Microsoft.AspNetCore.Mvc;
 using Coscine.Api.Project.Models;
 using System.Linq;
 using Coscine.Api.Project.ReturnObjects;
-using Coscine.Api.Project.Factories;
 using System.IO;
 using System;
-using Coscine.Api.Project.Exceptions;
+using Coscine.ApiCommons.Exceptions;
+using Coscine.ApiCommons.Factories;
 
 namespace Coscine.Api.Project.Tests
 {

src/Project.Tests/ResourceControllerTests.cs

 using Coscine.Api.Project.Controllers;
-using Coscine.Api.Project.Exceptions;
-using Coscine.Api.Project.Factories;
 using Coscine.Api.Project.Models;
 using Coscine.Api.Project.ReturnObjects;
+using Coscine.ApiCommons.Exceptions;
+using Coscine.ApiCommons.Factories;
 using Microsoft.AspNetCore.Mvc;
 using NUnit.Framework;
 using System;

src/Project.Tests/app.config

 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <configSections>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+  </configSections>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
@@ -78,6 +82,20 @@
         <assemblyIdentity name="System.Numerics.Vectors" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.1.4.0" newVersion="4.1.4.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2.2.0.0" newVersion="2.2.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
+      <parameters>
+        <parameter value="mssqllocaldb" />
+      </parameters>
+    </defaultConnectionFactory>
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+    </providers>
+  </entityFramework>
 </configuration>
\ No newline at end of file

src/Project.Tests/packages.config

 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="AutoMapper" version="8.0.0" targetFramework="net472" />
+  <package id="AutoMapper.Extensions.Microsoft.DependencyInjection" version="6.0.0" targetFramework="net472" />
   <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
   <package id="Consul" version="0.7.2.6" targetFramework="net472" />
+  <package id="Coscine.ApiCommons" version="1.0.0" targetFramework="net472" />
   <package id="Coscine.Configuration" version="1.4.0" targetFramework="net472" />
   <package id="Coscine.Database" version="1.3.0" targetFramework="net472" />
+  <package id="EntityFramework" version="6.2.0" targetFramework="net472" />
   <package id="linq2db" version="2.6.4" targetFramework="net472" />
   <package id="linq2db.SqlServer" version="2.6.4" targetFramework="net472" />
   <package id="linq2db.t4models" version="2.6.4" targetFramework="net472" />
+  <package id="LinqKit" version="1.1.16" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Antiforgery" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Authentication.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Authentication.Core" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Authorization" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Authorization.Policy" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Connections.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Cors" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Cryptography.Internal" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.DataProtection" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.DataProtection.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Diagnostics" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Diagnostics.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.HostFiltering" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Hosting" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Hosting.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Hosting.Server.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Html.Abstractions" version="2.2.0" targetFramework="net472" />
@@ -23,31 +34,79 @@
   <package id="Microsoft.AspNetCore.Http.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Http.Extensions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Http.Features" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.HttpOverrides" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.JsonPatch" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Localization" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Mvc.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.Analyzers" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.ApiExplorer" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Mvc.Core" version="2.2.2" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.Cors" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Mvc.DataAnnotations" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Mvc.Formatters.Json" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.Localization" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.Razor" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.Razor.Extensions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.RazorPages" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Mvc.TagHelpers" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Mvc.ViewFeatures" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Razor" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Razor.Design" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Razor.Language" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Razor.Runtime" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.ResponseCaching.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Routing" version="2.2.2" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.Routing.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.IIS" version="2.2.2" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.IISIntegration" version="2.2.1" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.Kestrel" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.Kestrel.Core" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.Kestrel.Https" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets" version="2.2.1" targetFramework="net472" />
   <package id="Microsoft.AspNetCore.WebUtilities" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.CodeAnalysis.Analyzers" version="2.9.2" targetFramework="net472" />
+  <package id="Microsoft.CodeAnalysis.Common" version="3.0.0" targetFramework="net472" />
+  <package id="Microsoft.CodeAnalysis.CSharp" version="3.0.0" targetFramework="net472" />
+  <package id="Microsoft.CodeAnalysis.Razor" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.CSharp" version="4.5.0" targetFramework="net472" />
+  <package id="Microsoft.DiaSymReader.Native" version="1.7.0" targetFramework="net472" />
   <package id="Microsoft.DotNet.PlatformAbstractions" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Caching.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Caching.Memory" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Configuration.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.Binder" version="2.2.4" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.CommandLine" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.EnvironmentVariables" version="2.2.4" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.FileExtensions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.Json" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.UserSecrets" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.DependencyInjection" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.DependencyModel" version="2.1.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.FileProviders.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.FileProviders.Composite" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.FileProviders.Physical" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.FileSystemGlobbing" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Hosting.Abstractions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Localization" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Localization.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Logging.Abstractions" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging.Configuration" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging.Console" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging.Debug" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging.EventSource" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.ObjectPool" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Options" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Options.ConfigurationExtensions" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Primitives" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.WebEncoders" version="2.2.0" targetFramework="net472" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="5.5.0" targetFramework="net472" />
+  <package id="Microsoft.IdentityModel.Logging" version="5.5.0" targetFramework="net472" />
+  <package id="Microsoft.IdentityModel.Tokens" version="5.5.0" targetFramework="net472" />
   <package id="Microsoft.Net.Http.Headers" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Win32.Registry" version="4.5.0" targetFramework="net472" />
   <package id="Moq" version="4.12.0" targetFramework="net472" />
@@ -55,17 +114,48 @@
   <package id="Newtonsoft.Json.Bson" version="1.0.2" targetFramework="net472" />
   <package id="NUnit" version="3.11.0" targetFramework="net472" />
   <package id="NUnit3TestAdapter" version="3.13.0" targetFramework="net472" />
+  <package id="System.AppContext" version="4.3.0" targetFramework="net472" />
   <package id="System.Buffers" version="4.5.0" targetFramework="net472" />
+  <package id="System.Collections" version="4.3.0" targetFramework="net472" />
+  <package id="System.Collections.Immutable" version="1.5.0" targetFramework="net472" />
   <package id="System.ComponentModel.Annotations" version="4.5.0" targetFramework="net472" />
+  <package id="System.Console" version="4.3.1" targetFramework="net472" />
+  <package id="System.Diagnostics.Debug" version="4.3.0" targetFramework="net472" />
   <package id="System.Diagnostics.DiagnosticSource" version="4.5.1" targetFramework="net472" />
+  <package id="System.Diagnostics.FileVersionInfo" version="4.3.0" targetFramework="net472" />
+  <package id="System.Diagnostics.StackTrace" version="4.3.0" targetFramework="net472" />
+  <package id="System.Dynamic.Runtime" version="4.3.0" targetFramework="net472" />
+  <package id="System.IdentityModel.Tokens.Jwt" version="5.5.0" targetFramework="net472" />
+  <package id="System.IO" version="4.3.0" targetFramework="net472" />
+  <package id="System.IO.Compression" version="4.3.0" targetFramework="net472" />
+  <package id="System.IO.FileSystem" version="4.3.0" targetFramework="net472" />
+  <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net472" />
+  <package id="System.IO.Pipelines" version="4.5.3" targetFramework="net472" />
+  <package id="System.Linq" version="4.3.0" targetFramework="net472" />
   <package id="System.Memory" version="4.5.2" targetFramework="net472" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
+  <package id="System.Reflection.Metadata" version="1.6.0" targetFramework="net472" />
+  <package id="System.Runtime" version="4.3.1" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net472" />
+  <package id="System.Runtime.Extensions" version="4.3.1" targetFramework="net472" />
+  <package id="System.Runtime.InteropServices" version="4.3.0" targetFramework="net472" />
   <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net472" />
   <package id="System.Security.AccessControl" version="4.5.0" targetFramework="net472" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net472" />
+  <package id="System.Security.Cryptography.Cng" version="4.5.0" targetFramework="net472" />
+  <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net472" />
+  <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net472" />
+  <package id="System.Security.Cryptography.X509Certificates" version="4.3.2" targetFramework="net472" />
   <package id="System.Security.Cryptography.Xml" version="4.5.0" targetFramework="net472" />
   <package id="System.Security.Permissions" version="4.5.0" targetFramework="net472" />
   <package id="System.Security.Principal.Windows" version="4.5.1" targetFramework="net472" />
+  <package id="System.Text.Encoding.CodePages" version="4.5.1" targetFramework="net472" />
   <package id="System.Text.Encodings.Web" version="4.5.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.2" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Parallel" version="4.3.0" targetFramework="net472" />
+  <package id="System.Threading.Thread" version="4.3.0" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
+  <package id="System.Xml.ReaderWriter" version="4.3.1" targetFramework="net472" />
+  <package id="System.Xml.XPath" version="4.3.0" targetFramework="net472" />
+  <package id="System.Xml.XPath.XDocument" version="4.3.0" targetFramework="net472" />
 </packages>
\ No newline at end of file

src/Project/ApplicationInformation.cs

-using System;
-using System.Collections.Generic;
-using System.Net;
-
-namespace Coscine.Api.Project
-{
-    public class ApplicationInformation
-    {
-        public string AppName { get; set; } = System.Reflection.Assembly.GetExecutingAssembly().GetName().Name;
-        public string AppType { get; set; } = "apis";
-        public Version Version { get; set; } = ToSemanticVersion(System.Reflection.Assembly.GetEntryAssembly().GetName().Version);
-        public string DomainName { get; set; } = System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().DomainName;
-        public string HostName { get; set; } = Dns.GetHostName();
-        public string PathPrefix { get; set; } = $"coscine/api/{System.Reflection.Assembly.GetExecutingAssembly().GetName().Name}";
-        public Tuple<int, int> PortRange = new Tuple<int, int>(6001, 6999);
-        public int Port { get; set; } = 0;
-        public string AppBasePath { get { return $"coscine/{AppType}/{AppName}"; } }
-        public string TraefikBackendPath { get { return $"traefik/backends/{AppName}/servers/{HostName}"; } }
-        public string TraefikFrontendPath { get { return $"traefik/frontends/{AppName}"; } }
-        public Dictionary<string, string> AppValues
-        {
-            get
-            {
-                return new Dictionary<string, string>()
-                {
-                    { $"{AppBasePath}/port", $"{Port}" },
-                    { $"{AppBasePath}/name", $"{AppName}" },
-                    { $"{AppBasePath}/version", $"{Version}" }
-                };
-            }
-        }
-        public Dictionary<string, string> TraefikValues
-        {
-            get
-            {
-                return new Dictionary<string, string>()
-                {
-                    { $"{TraefikBackendPath}/url", $"http://{HostName}.{DomainName}:{Port}"},
-                    { $"{TraefikBackendPath}/weight", $"{1}"},
-                    { $"{TraefikFrontendPath}/backend", AppName},
-                    { $"{TraefikFrontendPath}/routes/{AppName}/rule", $"Host:{HostName}.{DomainName};PathPrefix:/{PathPrefix}"}
-                };
-            }
-        }
-
-        private static Version ToSemanticVersion(Version version)
-        {
-            return new Version(version.Major, version.Minor, version.Build);
-        }
-    }
-}

src/Project/Authenticator.cs

-using Coscine.Api.Project.Models;
-using Coscine.Database.Model;
-using Microsoft.AspNetCore.Mvc;
-using System;
-using System.Linq;
-
-namespace Coscine.Api.Project
-{
-    public class Authenticator
-    {
-        private readonly Controller _controller;
-
-        public Authenticator(Controller controller)
-        {
-            _controller = controller;
-        }
-
-        public bool ValidUser()
-        {
-            try
-            {
-                GetUserFromToken();
-            }
-            catch (Exception)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public User GetUserFromToken()
-        {
-            var authorization = _controller.Request.Headers["Authorization"].ToArray();
-            string bearer = null;
-            foreach (var line in authorization)
-            {
-                if (line.Contains("Bearer"))
-                {
-                    bearer = line;
-                }
-            }
-            if (!string.IsNullOrWhiteSpace(bearer))
-            {
-                bearer = bearer.Replace("Bearer", "").Trim();
-                JWTHandler jwtHandler = new JWTHandler(Program.Configuration);
-                var claims = jwtHandler.GetContents(bearer);
-                var userClaim = (from claimObj in claims
-                                 where claimObj.Type == "UserId"
-                                 select claimObj).First();
-                UserModel userModel = new UserModel();
-                return userModel.GetById(Guid.Parse(userClaim.Value));
-            }
-            else
-            {
-                throw new ArgumentException("Bearer Token is not set!");
-            }
-        }
-
-        public void ValidateAndExecute(Action<User> action)
-        {
-            action.Invoke(GetUserFromToken());
-        }
-
-        public T ValidateAndExecute<T>(Func<User, T> func)
-        {
-            return func.Invoke(GetUserFromToken());
-        }
-
-        // Todo: Add roles as parameter
-        public bool HasRequiredRights()
-        {
-            return true;
-        }
-
-    }
-}

src/Project/Configurator.cs

-using Coscine.Configuration;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net.NetworkInformation;
-
-namespace Coscine.Api.Project
-{
-    public class Configurator
-    {
-        public ApplicationInformation ApplicationInformation { get; set; } = new ApplicationInformation();
-        public IConfiguration Configuration { get; set; }
-
-        public Configurator(ApplicationInformation applicationInformation, IConfiguration configuration)
-        {
-            ApplicationInformation = applicationInformation;
-            Configuration = configuration;
-        }
-        public Configurator(IConfiguration configuration)
-        {
-            Configuration = configuration;
-        }
-
-        public void Register()
-        {
-            Register(ApplicationInformation);
-        }
-
-        public void Register(ApplicationInformation applicationInformation)
-        {
-            // Default app values
-            var keys = Configuration.Keys(applicationInformation.AppBasePath);
-
-            if (keys == null)
-            {
-                // No port overwrite
-                if (applicationInformation.Port == 0)
-                {
-                    applicationInformation.Port = CalculatePort($"coscine/{applicationInformation.AppType}");
-                }
-
-                foreach (var kv in applicationInformation.AppValues.ToArray())
-                {
-                    Configuration.Put(kv.Key, kv.Value);
-                }
-            }
-            else
-            {
-                // No port overwrite
-                if (applicationInformation.Port == 0) { 
-                    int.TryParse(Configuration.GetString($"{applicationInformation.AppBasePath}/port"), out int port);
-                    applicationInformation.Port = port;
-                }
-            }
-
-            // Traefik Configuration
-            foreach (var kv in applicationInformation.TraefikValues.ToArray())
-            {
-                Configuration.Put(kv.Key, kv.Value);
-            }
-        }
-
-        private List<int> GetUsedConsulPorts(string appsPrefix)
-        {
-            var ports = new List<int>();
-            var keys = Configuration.Keys(appsPrefix);
-
-            if (keys != null)
-            {
-                foreach (var key in keys)
-                {
-                    // maybe find a better solution
-                    if (key.EndsWith("/port") && Configuration.Get(key) != null)
-                    {
-                        if (int.TryParse(Configuration.GetString(key), out int p))
-                        {
-                            ports.Add(p);
-                        }
-                    }
-                }
-            }
-            return ports;
-        }
-
-        private List<int> GetUsedSystemPorts()
-        {
-            return IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections().Select(x => x.LocalEndPoint.Port).ToList();
-        }
-
-        private int CalculatePort(string appsPrefix)
-        {
-            var usedPorts = GetUsedConsulPorts(appsPrefix).Union(GetUsedSystemPorts())
-                .OrderBy(x => x);
-            return Enumerable.Range(ApplicationInformation.PortRange.Item1, ApplicationInformation.PortRange.Item2 - ApplicationInformation.PortRange.Item1).Except(usedPorts).First();
-        }
-    }
-}

src/Project/Controllers/ProjectController.cs

-using Coscine.Api.Project.Exceptions;
-using Coscine.Api.Project.Factories;
-using Coscine.Api.Project.Models;
+using Coscine.Api.Project.Models;
 using Coscine.Api.Project.ReturnObjects;
+using Coscine.ApiCommons;
+using Coscine.ApiCommons.Exceptions;
+using Coscine.ApiCommons.Factories;
 using Microsoft.AspNetCore.Mvc;
 using System;
 using System.Linq;
@@ -14,7 +15,7 @@ namespace Coscine.Api.Project.Controllers
 
         public ProjectController()
         {
-            _authenticator = new Authenticator(this);
+            _authenticator = new Authenticator(this, Program.Configuration);
         }
 
         [Route("[controller]")]

src/Project/Controllers/ResourceController.cs

-using Coscine.Api.Project.Exceptions;
-using Coscine.Api.Project.Factories;
-using Coscine.Api.Project.Models;
+using Coscine.Api.Project.Models;
 using Coscine.Api.Project.ReturnObjects;
+using Coscine.ApiCommons;
+using Coscine.ApiCommons.Exceptions;
+using Coscine.ApiCommons.Factories;
 using Microsoft.AspNetCore.Mvc;
 using System;
 using System.Linq;
@@ -14,7 +15,7 @@ namespace Coscine.Api.Project.Controllers
 
         public ResourceController()
         {
-            _authenticator = new Authenticator(this);
+            _authenticator = new Authenticator(this, Program.Configuration);
         }
         
         [Route("[controller]")]

src/Project/DatabaseConnection.cs

-using Coscine.Configuration;
-using Coscine.Database.Model;
-using System;
-
-namespace Coscine.Api.Project
-{
-    public class DatabaseConnection
-    {
-        private IConfiguration _configuration;
-
-        public DatabaseConnection(IConfiguration configuration)
-        {
-            _configuration = configuration;
-        }
-
-        private const string DbDataSourceKey = "coscine/global/db_data_source";
-        private const string DbNameKey = "coscine/global/db_name";
-        private const string DbUserIdKey = "coscine/global/db_user_id";
-        private const string DbPasswordKey = "coscine/global/db_password";
-
-        private string GetDbConnectionString()
-        {
-            var dbDataSource = _configuration.GetString(DbDataSourceKey);
-            var dbDatabase = _configuration.GetString(DbNameKey);
-            var dbUserId = _configuration.GetString(DbUserIdKey);
-            var dbPassword = _configuration.GetString(DbPasswordKey);
-            return $"Data Source={dbDataSource}; Database={dbDatabase}; User Id={dbUserId}; Password={dbPassword};";
-        }
-
-        private string GetProviderName()
-        {
-            return "SqlServer.2008";
-        }
-
-        public void ConnectToDatabase(Action<CoscineDB> action)
-        {
-            using (var coscineDB = new CoscineDB(GetProviderName(), GetDbConnectionString()))
-            {
-                action.Invoke(coscineDB);
-            }
-        }
-
-        public T ConnectToDatabase<T>(Func<CoscineDB, T> func)
-        {
-            T result;
-            using (var coscineDB = new CoscineDB(GetProviderName(), GetDbConnectionString()))
-            {
-                result = func.Invoke(coscineDB);
-            }
-            return result;
-        }
-
-    }
-}

src/Project/Exceptions/InvalidTokenException.cs

-using System;
-
-namespace Coscine.Api.Project.Exceptions
-{
-    public class InvalidTokenException : Exception
-    {
-        public InvalidTokenException(string message) : base(message)
-        {
-        }
-    }
-}

src/Project/Exceptions/NotAuthorizedException.cs

-using System;
-
-namespace Coscine.Api.Project.Exceptions
-{
-    public class NotAuthorizedException : Exception
-    {
-        public NotAuthorizedException(string message) : base(message)
-        {
-        }
-    }
-}

src/Project/Factories/ObjectFactory.cs

-using System.IO;
-using Newtonsoft.Json;
-
-namespace Coscine.Api.Project.Factories
-{
-    public class ObjectFactory<T>
-    {
-        public static Stream SerializeToStream(T o)
-        {            
-            MemoryStream stream = new MemoryStream();
-            StreamWriter writer = new StreamWriter(stream);
-            var json = JsonConvert.SerializeObject(o);
-            writer.Write(json);