added s3 bucket creation on installation creation

csharp/App/Backend/Controllers/Controller.cs

@@ -82,6 +82,56 @@ public class Controller
         return installation;
     }
     
+    [Returns<Installation>]
+    [Returns(Unauthorized)]
+    [HttpGet($"{nameof(GetUsersWithAccessToInstallation)}")]
+    public Object GetUsersWithAccessToInstallation(Int64 id)
+    {
+        var user = GetSession()?.User;
+        if (user == null)
+            return _Unauthorized;
+    
+        var installation = Db.GetInstallationById(id);
+        
+        if (installation is null || !user.HasAccessTo(installation))
+            return _Unauthorized;
+
+        var usersWithInheritedAccess = installation
+            .Ancestors()
+            .SelectMany(f => f.UsersWithDirectAccess()
+                .Where(u => u.IsDescendantOf(user))
+                .Select(u => new { folderId = f.Id, user = u }))
+            .OfType<Object>();
+
+        var usersWithDirectAccess = installation.UsersWithDirectAccess()
+            .Where(u => u.IsDescendantOf(user))
+            .Select(u => new { installationId = installation.Id, user = u })
+            .OfType<Object>();
+
+        return usersWithInheritedAccess.Concat(usersWithDirectAccess);
+    }
+    
+    [Returns<Installation>]
+    [Returns(Unauthorized)]
+    [HttpGet($"{nameof(GetUsersWithAccessToFolder)}")]
+    public Object GetUsersWithAccessToFolder(Int64 id)
+    {
+        var user = GetSession()?.User;
+        if (user == null)
+            return _Unauthorized;
+    
+        var folder = Db.GetFolderById(id);
+        
+        if (folder is null || !user.HasAccessTo(folder))
+            return _Unauthorized;
+
+        return folder
+            .Ancestors()
+            .Append(folder)
+            .SelectMany(f => f.UsersWithDirectAccess()
+                                    .Where(u => u.IsDescendantOf(user))
+                                    .Select(u => new { folderId = f.Id, user = u }));
+    }
     
     [Returns<Folder>]
     [Returns(Unauthorized)]

csharp/App/Backend/DataTypes/Methods/Folder.cs

@@ -1,3 +1,4 @@
+using System.Collections;
 using InnovEnergy.App.Backend.Database;
 using InnovEnergy.Lib.Utils;
 
@@ -5,6 +6,25 @@ namespace InnovEnergy.App.Backend.DataTypes.Methods;
 
 public static class FolderMethods
 {
+    
+    public static IEnumerable<User> UsersWithAccess(this Folder folder)
+    {
+        return UsersWithDirectAccess(folder).Concat(UsersWithInheritedAccess(folder));
+    }
+    
+    public static IEnumerable<User> UsersWithDirectAccess(this Folder folder)
+    {
+        return Db.FolderAccess
+            .Where(access => access.FolderId == folder.Id)
+            .Select(access => Db.GetUserById(access.UserId))
+            .NotNull();
+    }
+
+    public static IEnumerable<User> UsersWithInheritedAccess(this Folder folder)
+    {
+        return folder.Ancestors().SelectMany(f => f.UsersWithDirectAccess()).NotNull();
+    }
+
     public static IEnumerable<Folder> ChildFolders(this Folder parent)
     {
         return Db

csharp/App/Backend/DataTypes/Methods/Installation.cs

@@ -1,6 +1,7 @@
 using CliWrap;
 using CliWrap.Buffered;
 using InnovEnergy.App.Backend.Database;
+using InnovEnergy.Lib.Utils;
 
 namespace InnovEnergy.App.Backend.DataTypes.Methods;
 
@@ -14,7 +15,7 @@ public static class InstallationMethods
     
     public static async Task RenewS3BucketUrl(this Installation installation, TimeSpan validity)
     {
-        //secret 55MAqyO_FqUmh7O64VIO0egq50ERn_WIAWuc2QC44QU
+        const String secret = "55MAqyO_FqUmh7O64VIO0egq50ERn_WIAWuc2QC44QU";
         const String apiKey = "EXO44d2979c8e570eae81ead564";
         const String salt = "3e5b3069-214a-43ee-8d85-57d72000c19d";
         var cmd = Cli
@@ -22,16 +23,70 @@ public static class InstallationMethods
                 .WithArguments(new[]
                 {
                     "Resources/s3cmd.py", "signurl", $"s3://{installation.Id}-{salt}", validity.TotalSeconds.ToString(), "--access_key",
-                    apiKey
+                    apiKey, "--secret_key", secret
                 });
             var x = await cmd.ExecuteBufferedAsync();
             installation.S3Url = x.StandardOutput.Replace("\n", "").Replace(" ", "");
 
-            Console.WriteLine(installation.S3Url);
-        
             Db.Update(installation);
     }
     
+    
+    public static async Task<Boolean> CreateBucket(this Installation installation)
+    {
+        //NOTE this key has all the rights, please be sure you know what you're doing
+        
+        const String secret = "z8brNDUAbpktvyWZN1jMIrsQhavDgK2t4cb8GLvsxYg";
+        
+        const String apiKey = "EXO277645911ee6bde3875e99ae";
+        const String salt = "3e5b3069-214a-43ee-8d85-57d72000c19d";
+        var cmd = Cli
+            .Wrap("python3")
+            .WithArguments(new[]
+            {
+                "Resources/s3cmd.py", "mb", $"s3://{installation.Id}-{salt}", "--access_key",
+                apiKey, "--secret_key", secret
+            });
+        var x = await cmd.ExecuteBufferedAsync();
+        return x.ExitCode == 0;
+    }
+    
+    public static async Task<Boolean> DeleteBucket(this Installation installation)
+    {
+        //NOTE this key has all the rights, please be sure you know what you're doing
+        const String secret = "z8brNDUAbpktvyWZN1jMIrsQhavDgK2t4cb8GLvsxYg";
+        const String apiKey = "EXO277645911ee6bde3875e99ae";
+        const String salt = "3e5b3069-214a-43ee-8d85-57d72000c19d";
+        var cmd = Cli
+            .Wrap("python3")
+            .WithArguments(new[]
+            {
+                "Resources/s3cmd.py", "rb", $"s3://{installation.Id}-{salt}", "--access_key",
+                apiKey
+            });
+        var x = await cmd.ExecuteBufferedAsync();
+        return x.ExitCode == 0;
+    }
+    
+    
+    public static IEnumerable<User> UsersWithAccess(this Installation installation)
+    {
+        return UsersWithDirectAccess(installation).Concat(UsersWithInheritedAccess(installation));
+    }
+    
+    public static IEnumerable<User> UsersWithDirectAccess(this Installation installation)
+    {
+        return Db.InstallationAccess
+            .Where(access => access.InstallationId == installation.Id)
+            .Select(access => Db.GetUserById(access.UserId))
+            .NotNull();
+    }
+
+    public static IEnumerable<User> UsersWithInheritedAccess(this Installation installation)
+    {
+        return installation.Ancestors().SelectMany(f => f.UsersWithDirectAccess()).NotNull();
+    }
+
     public static IEnumerable<Folder> Ancestors(this Installation installation)
     {
         var parentFolder = Parent(installation);

csharp/App/Backend/DataTypes/Methods/Session.cs

@@ -1,3 +1,4 @@
+using System.Security.Cryptography;
 using InnovEnergy.App.Backend.Database;
 using InnovEnergy.App.Backend.Relations;
 
@@ -48,7 +49,8 @@ public static class SessionMethods
             && installation is not null
             && user.HasWriteAccess
             && user.HasAccessTo(installation.Parent()) 
-            && Db.Create(installation);
+            && Db.Create(installation)
+            && InstallationMethods.CreateBucket(installation).Result;
     }
 
     public static Boolean Update(this Session? session, Installation? installation)
@@ -90,12 +92,19 @@ public static class SessionMethods
     public static Boolean Update(this Session? session, User? editedUser)
     {
         var sessionUser = session?.User;
+        if (editedUser == null || sessionUser == null) return false;
         
-        return sessionUser is not null
+        
-            && editedUser is not null
+        //Password change is only allowed for oneself
-            && sessionUser.HasWriteAccess 
+        if ( editedUser.Id != sessionUser.Id) editedUser.Password = sessionUser.Password;
+        else
+        {
+            editedUser.Password = sessionUser.SaltAndHashPassword(editedUser.Password);
+        }
+
+        return sessionUser.HasWriteAccess 
                && sessionUser.HasAccessTo(editedUser)
-            //&& (editedUser.IsRelativeRoot() || sessionUser.HasAccessTo(editedUser.Parent())) // TODO: triple check this
+               && (editedUser.IsRelativeRoot() || sessionUser.HasAccessTo(editedUser.Parent()) || editedUser.Id == sessionUser.Id) // TODO: triple check this
                && Db.Update(editedUser);
     }
    

csharp/App/Backend/DataTypes/Methods/User.cs

@@ -78,7 +78,7 @@ public static class UserMethods
 
     public static Boolean IsDescendantOf(this User user, User ancestor)
     {
-        if (user.Id == ancestor.Id) return true;
+        // if (user.Id == ancestor.Id) return true;
         return user
               .Ancestors()
               .Any(u => u.Id == ancestor.Id);

csharp/App/Backend/Database/Update.cs

@@ -41,14 +41,10 @@ public static partial class Db
     {
         var originalUser = GetUserById(user.Id);
 
-        //Todo change password backend
-        user.Password = originalUser.Password;
-        
         return originalUser is not null 
                && user.Id       == originalUser.Id        // these columns must not be modified! 
                && user.ParentId == originalUser.ParentId  
                && user.Email    == originalUser.Email
-            && user.Password == originalUser.Password
                && Connection.InsertOrReplace(user) > 0;
     }