enforced file system

Yavsc.Abstract/FileSystem/FileSystemHelpers.cs

@@ -1,4 +1,5 @@
 using System.Linq;
+using System.Text;
 
 namespace Yavsc.Abstract.FileSystem
 {
@@ -6,20 +7,35 @@ namespace Yavsc.Abstract.FileSystem
     {
         public static bool IsValidYavscPath(this string path)
         {
-            if (path == null) return true;
+            if (string.IsNullOrEmpty(path)) return true;
             foreach (var name in path.Split('/'))
             {
                 if (!IsValidDirectoryName(name) || name.Equals("..") || name.Equals("."))
                         return false;
             }
-            if (path[path.Length]==FileSystemConstants.RemoteDirectorySeparator) return false;
+            if (path[path.Length-1]==FileSystemConstants.RemoteDirectorySeparator) return false;
             return true;
         }
         public static bool IsValidDirectoryName(this string name)
         {
             return !name.Any(c => !FileSystemConstants.ValidFileNameChars.Contains(c));
         }
+        // Ensure this path is canonical,
+        // No "dirto/./this", neither "dirt/to/that/"
+        // no .. and each char must be listed as valid in constants
 
+        public static string FilterFileName(string fileName)
+        {
+            if (fileName==null) return null;
+            StringBuilder sb = new StringBuilder();
+            foreach (var c in fileName)
+            {
+                if (FileSystemConstants.ValidFileNameChars.Contains(c))
+                    sb.Append(c);
+                else sb.Append('_');
+            }
+           return sb.ToString();
+        }
     }
 
     public static  class FileSystemConstants

Yavsc.Abstract/FileSystem/IDirectoryShortInfo.cs

@@ -0,0 +1,8 @@
+namespace Yavsc.Abstract.FileSystem {
+
+  public interface IDirectoryShortInfo
+  {
+    string Name { get; set; }
+    bool IsEmpty { get; set; }
+  }
+}

Yavsc.Abstract/FileSystem/IFileRecieved.Info.cs

@@ -0,0 +1,15 @@
+namespace Yavsc.Abstract.FileSystem
+{
+    public interface IFileRecievedInfo
+    {
+        string MimeType { get; set; }
+        
+        string DestDir { get; set; }
+
+        string FileName { get; set; }
+
+        bool Overriden { get; set; }
+
+        bool QuotaOffensed { get; set; }
+    }
+}

Yavsc.Abstract/FileSystem/UserDirectoryInfo.cs

@@ -7,15 +7,21 @@ namespace Yavsc.ViewModels.UserFiles
 {
     public class UserDirectoryInfo
     {
-        public string UserName { get; private set; }
-        public string SubPath { get; private set; }
+        public string UserName { get; set; }
+        public string SubPath { get; set; }
         public RemoteFileInfo [] Files {
-            get; private set;
+            get; set;
         }
-        public string [] SubDirectories { 
-            get; private set;
+        public DirectoryShortInfo [] SubDirectories { 
+            get; set;
         }
         private DirectoryInfo dInfo;
+
+        // for deserialization
+        public UserDirectoryInfo()
+        {
+
+        }
         public UserDirectoryInfo(string userReposPath, string username, string path)
         {
             if (string.IsNullOrWhiteSpace(username))
@@ -35,7 +41,12 @@ namespace Yavsc.ViewModels.UserFiles
              ( entry => new RemoteFileInfo { Name = entry.Name, Size = entry.Length,
              CreationTime = entry.CreationTime, LastModified = entry.LastWriteTime  }).ToArray();
              SubDirectories = dInfo.GetDirectories().Select
-             ( d=> d.Name ).ToArray();
+             ( d=> new DirectoryShortInfo { Name= d.Name, IsEmpty=false } ).ToArray();
         }
     }
+
+    public class DirectoryShortInfo: IDirectoryShortInfo {
+        public string Name { get; set; }
+        public bool IsEmpty { get; set; }
+    }
 }

Yavsc.Abstract/Makefile

@@ -1,17 +1,23 @@
 CONFIG=Release
-VERSION=1.0.2
+VERSION=1.0.5-rc4
 PRJNAME=Yavsc.Abstract
 PKGFILENAME=$(PRJNAME).$(VERSION).nupkg
 DESTPATH=.
 PACKAGE=$(DESTPATH)/$(PKGFILENAME)
+BINARY=bin/$(CONFIG)/net45/Yavsc.Abstract.dll
+NUGETSOURCE=$(HOME)/Nupkgs/
 
-$(PACKAGE):
-	nuget pack $(PRJNAME).nuspec -Version $(VERSION)
-
-publish: $(PACKAGE)
-	cp $(PACKAGE) ~/Nupkgs
+$(PACKAGE): $(BINARY)
+	nuget pack $(PRJNAME).nuspec -Version $(VERSION) -Properties config=$(CONFIG)
 
 clean:
 	rm $(PACKAGE)
 
+$(BINARY): project.lock.json
+	dnu build --configuration $(CONFIG)
 
+project.lock.json: project.json
+	dnu restore
+
+deploy: $(PACKAGE)
+	cp $(PACKAGE) $(NUGETSOURCE)

Yavsc.Abstract/Properties/AssemblyInfo.cs

@@ -4,15 +4,15 @@ using System.Reflection;
 // General Information about an assembly is controlled through the following 
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
-[assembly: AssemblyTitle("Yavsc.Client")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyTitle("Yavsc.Abstract")]
+[assembly: AssemblyDescription("Yavsc shared objects")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("Yavsc.Client")]
-[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyProduct("Yavsc.Abstract")]
+[assembly: AssemblyCopyright("Copyright ©  2014-2018")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
-[assembly: NeutralResourcesLanguage("en")]
+[assembly: NeutralResourcesLanguage("fr")]
 
 // Version information for an assembly consists of the following four values:
 //
@@ -24,5 +24,5 @@ using System.Reflection;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.0.5.*")]
+[assembly: AssemblyFileVersion("1.0.5.2")]

Yavsc.Abstract/Yavsc.Abstract.nuspec

@@ -18,6 +18,6 @@
 		<tags>yavsc</tags>
 	</metadata>
 	<files>
-		<file src="bin/Release/net451/Yavsc.Abstract.dll" target="lib/portable-net45+win8+wp8+wpa81+Xamarin.Mac+MonoAndroid10+MonoTouch10+Xamarin.iOS10" />
+		<file src="bin/$config$/net451/Yavsc.Abstract.dll" target="lib/portable-net45+win8+wp8+wpa81+Xamarin.Mac+MonoAndroid10+MonoTouch10+Xamarin.iOS10" />
 	</files>
 </package>

Yavsc.Abstract/project.json

@@ -1,5 +1,5 @@
 {
-    "version": "1.0.2",
+    "version": "1.0.5",
     "description": "Yavsc Client Api",
     "authors": [
         "Paul Schneider"

Yavsc/ApiControllers/FileSystemApiController.cs

@@ -10,8 +10,11 @@ using Yavsc.Models;
 namespace Yavsc.ApiControllers
 {
     using System.Threading.Tasks;
+    using Microsoft.Extensions.Logging;
     using Yavsc.Abstract.FileSystem;
     using Yavsc.Exceptions;
+    using Yavsc.Models.FileSystem;
+
     public class FSQuotaException : Exception {
 
     }
@@ -21,12 +24,16 @@ namespace Yavsc.ApiControllers
     {
         ApplicationDbContext dbContext;
         private IAuthorizationService AuthorizationService;
+        private ILogger logger;
+
         public FileSystemApiController(ApplicationDbContext context,
-        IAuthorizationService authorizationService)
+        IAuthorizationService authorizationService, 
+        ILoggerFactory loggerFactory)
 
         {
             AuthorizationService = authorizationService;
             dbContext = context;
+            logger = loggerFactory.CreateLogger<FileSystemApiController>();
         }
 
         [HttpGet()]
@@ -46,11 +53,11 @@ namespace Yavsc.ApiControllers
         }
 
         [HttpPost]
-        public IEnumerable<IActionResult> Post(string subdir="", string names = null)
+        public IActionResult Post(string subdir="", string names = null)
         {
             string root = null;
             string [] destinationFileNames = names?.Split('/');
-
+            List<FileRecievedInfo> received = new List<FileRecievedInfo>();
             InvalidPathException pathex = null;
             try {
                 root = User.InitPostToFileSystem(subdir);
@@ -58,20 +65,26 @@ namespace Yavsc.ApiControllers
                 pathex = ex;
             }
             if (pathex!=null)
-             yield return new BadRequestObjectResult(pathex);
-
+              return new BadRequestObjectResult(pathex);
+            var uid = User.GetUserId();
             var user = dbContext.Users.Single(
-                u => u.Id == User.GetUserId()
+                u => u.Id == uid
             );
             int i=0;
+            logger.LogInformation($"Recieving {Request.Form.Files.Count} files.");
             foreach (var f in Request.Form.Files)
             {
                 var destFileName = destinationFileNames?.Length >i ? destinationFileNames[i] : null;
 
                 var item = user.ReceiveUserFile(root, f, destFileName);
                 dbContext.SaveChanges(User.GetUserId());
-                yield return Ok(item);
+                received.Add(item);
+                logger.LogInformation($"Recieved  '{item.FileName}'.");
+                if (item.QuotaOffensed)
+                    break;
+                i++;
             };
+            return Ok(received);
         }
 
         [HttpDelete]

Yavsc/Helpers/FileSystemHelpers.cs

@@ -4,10 +4,8 @@ using System;
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.IO;
-using System.Linq;
 using System.Net.Mime;
 using System.Security.Claims;
-using System.Text;
 using System.Web;
 using Microsoft.AspNet.Http;
 using Yavsc.Abstract.FileSystem;
@@ -31,22 +29,7 @@ namespace Yavsc.Helpers
             return di;
         }
 
-        // Ensure this path is canonical,
-        // No "dirto/./this", neither "dirt/to/that/"
-        // no .. and each char must be listed as valid in constants
 
-        public static string FilterFileName(string fileName)
-        {
-            if (fileName==null) return null;
-            StringBuilder sb = new StringBuilder();
-            foreach (var c in fileName)
-            {
-                if (FileSystemConstants.ValidFileNameChars.Contains(c))
-                    sb.Append(c);
-                else sb.Append('_');
-            }
-           return sb.ToString();
-        }
         public static string InitPostToFileSystem(
             this ClaimsPrincipal user,
             string subpath)
@@ -81,10 +64,14 @@ namespace Yavsc.Helpers
             var item = new FileRecievedInfo();
             // form-data; name="file"; filename="capt0008.jpg"
             ContentDisposition contentDisposition = new ContentDisposition(f.ContentDisposition);
-            item.FileName = FilterFileName (destFileName ?? contentDisposition.FileName);
+            item.FileName = Yavsc.Abstract.FileSystem.FileSystemHelpers.FilterFileName (destFileName ?? contentDisposition.FileName);
             item.MimeType = contentDisposition.DispositionType;
             var fi = new FileInfo(Path.Combine(root, item.FileName));
-            if (fi.Exists) item.Overriden = true;
+            if (fi.Exists)
+            {
+                item.Overriden = true;
+                usage -= fi.Length;
+            } 
             using (var dest = fi.OpenWrite())
             {
                 using (var org = f.OpenReadStream())
@@ -92,7 +79,7 @@ namespace Yavsc.Helpers
                     byte[] buffer = new byte[1024];
                     long len = org.Length;
                     if (len > (user.DiskQuota - usage)) {
-
+                        item.QuotaOffensed = true;
                         return item;
                     }
                     usage += len;

Yavsc/Models/FileSystem/FileRecievedInfo.cs

@@ -21,13 +21,23 @@
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+using Yavsc.Abstract.FileSystem;
+
 namespace Yavsc.Models.FileSystem
 {
-        public class FileRecievedInfo
+    public class FileRecievedInfo : IFileRecievedInfo
+    {
+        public FileRecievedInfo()
         {
-            public string MimeType { get; set; }
-            public string DestDir { get; set; }
-            public string FileName { get; set; }
-            public bool Overriden { get; set; }
+            QuotaOffensed = Overriden = false;
+            MimeType = DestDir = FileName = null;
         }
+
+        public string MimeType { get; set; }
+        public string DestDir { get; set; }
+        public string FileName { get; set; }
+        public bool Overriden { get; set; }
+
+        public bool QuotaOffensed { get; set; }
+    }
 }

Yavsc/Startup/Startup.FileServer.cs

@@ -28,7 +28,8 @@ namespace Yavsc
             {
                 FileProvider = new PhysicalFileProvider(UserFilesDirName),
                 RequestPath = new PathString(Constants.UserFilesPath),
-                EnableDirectoryBrowsing = env.IsDevelopment()
+                EnableDirectoryBrowsing = env.IsDevelopment(),
+
 
             };
             UserFilesOptions.EnableDefaultFiles=true;

Yavsc/Views/Blogspot/Index.cshtml

@@ -67,21 +67,17 @@
     <div class="row @trclass">
         <div class="col-xs-10"> 
            <a asp-action="Title" asp-route-id="@title" >
-<markdown>@first.Title</markdown>
+<h3 markdown="@first.Title"></h3>
 @if (first.Photo==null) {  }
 else {<img src="@first.Photo" class="blogphoto" alt="@first.Title">} 
 </a>
         
-            <markdown>@((first.Content?.Length > 120) ? first.Content.Substring(0, 120) + " ..." : first.Content)</markdown>
-            <span style="font-size:x-small;">(@first.Author.UserName </span>,
-            <span style="font-size:xx-small;">
-            posté le @first.DateCreated.ToString("dddd d MMM yyyy à H:mm")
+        <div class="smalltext" markdown="@((first.Content?.Length > 256) ? first.Content.Substring(0, 256) + "..." : first.Content)"></div>
+         <div class="smalltext">  @first.Author.UserName ,
+            (posté le @first.DateCreated.ToString("dddd d MMM yyyy à H:mm")
             @if ((first.DateModified - first.DateCreated).Minutes > 0){ 
                 @:- Modifié le @first.DateModified.ToString("dddd d MMM yyyy à H:mm",System.Globalization.CultureInfo.CurrentUICulture)
-             })
-            </span>
-            
-   
+             })</div> 
         </div>
         <div class="col-xs-2"> 
             <ul class="actiongroup">

Yavsc/Views/Blogspot/Title.cshtml

@@ -30,7 +30,7 @@
        <img src="@item.Photo" class="blogphoto"></a>
         </td>
         <td>
-            <markdown>@((item.Content?.Length > 120) ? item.Content.Substring(0, 122) + " ..." : item.Content)</markdown>
+            <markdown>@((item.Content?.Length > 256) ? item.Content.Substring(0, 256) + " ..." : item.Content)</markdown>
             <span style="font-size:x-small;">(@item.Author.UserName </span>,
             <span style="font-size:xx-small;">
             posté le @item.DateCreated.ToString("dddd d MMM yyyy à H:mm")

Yavsc/Views/Manage/Index.cshtml

@@ -142,7 +142,7 @@
           @if (Model.DiskQuota>0)
           {
             <text>
-                @((Model.DiskUsage/Model.DiskQuota).ToString("%#0")) : 
+                @(((double)Model.DiskUsage/Model.DiskQuota).ToString("%#0")) : 
             </text>
           } 
           <text>

Yavsc/Views/Shared/Components/Directory/Default.cshtml

@@ -3,8 +3,8 @@
 <div class="dirinfo">
 <strong>@Model.UserName / @Model.SubPath</strong>
 <div class="subdirs">
-@foreach (string subdir in Model.SubDirectories) {
-<a href="@subdir" class="subdir">@subdir</a> 
+@foreach (var subdir in Model.SubDirectories) {
+<a href="@subdir" class="subdir">@subdir.Name</a> 
 }
 </div>
 <style> 

Yavsc/project.json

@@ -114,7 +114,7 @@
         "System.Json": "4.0.20126.16343",
         "Yavsc.Abstract": {
             "type": "build",
-            "version": "1.0.2"
+            "version": "1.0.5"
         },
         "Extensions.AspNet.Authentication.Instagram": "1.0.0-t150809211713",
         "Microsoft.AspNet.Http.Extensions": "1.0.0-rc1-final",
@@ -166,4 +166,4 @@
         "postpublish": "echo after publish"
     },
     "embed": "Views/**/*.cshtml"
-}
+}

Yavsc/project.lock.json

@@ -2823,7 +2823,7 @@
           "lib/WebGrease.dll": {}
         }
       },
-      "Yavsc.Abstract/1.0.2": {
+      "Yavsc.Abstract/1.0.5": {
         "type": "project",
         "framework": ".NETFramework,Version=v4.5.1",
         "dependencies": {
@@ -5656,7 +5656,7 @@
           "lib/WebGrease.dll": {}
         }
       },
-      "Yavsc.Abstract/1.0.2": {
+      "Yavsc.Abstract/1.0.5": {
         "type": "project",
         "framework": ".NETFramework,Version=v4.5.1",
         "dependencies": {
@@ -8489,7 +8489,7 @@
           "lib/WebGrease.dll": {}
         }
       },
-      "Yavsc.Abstract/1.0.2": {
+      "Yavsc.Abstract/1.0.5": {
         "type": "project",
         "framework": ".NETFramework,Version=v4.5.1",
         "dependencies": {
@@ -8503,7 +8503,7 @@
     }
   },
   "libraries": {
-    "Yavsc.Abstract/1.0.2": {
+    "Yavsc.Abstract/1.0.5": {
       "type": "project",
       "path": "../Yavsc.Abstract/project.json"
     },
@@ -11437,7 +11437,7 @@
       "Microsoft.AspNet.Mvc.Formatters.Json >= 6.0.0-rc1-final",
       "Microsoft.AspNet.OWin >= 1.0.0-rc1-final",
       "System.Json >= 4.0.20126.16343",
-      "Yavsc.Abstract >= 1.0.2",
+      "Yavsc.Abstract >= 1.0.5",
       "Extensions.AspNet.Authentication.Instagram >= 1.0.0-t150809211713",
       "Microsoft.AspNet.Http.Extensions >= 1.0.0-rc1-final",
       "Microsoft.DiaSymReader.Native >= 1.5.0",

Yavsc/wwwroot/css/main/site.css

@@ -390,6 +390,10 @@ p.small {
     font-size: 16px;
 }
 
+.smalltext {
+    font-size: 10px;
+}
+
 h1,
 h2,
 h3,