Add profiles

VoidCat/Controllers/Admin/AdminController.cs

@@ -34,7 +34,7 @@ public class AdminController : Controller
 
     [HttpPost]
     [Route("user")]
-    public async Task<RenderedResults<PublicVoidUser>> ListUsers([FromBody] PagedRequest request)
+    public async Task<RenderedResults<PrivateVoidUser>> ListUsers([FromBody] PagedRequest request)
     {
         var result = await _userStore.ListUsers(request);
         return await result.GetResults();

VoidCat/Controllers/DownloadController.cs

@@ -3,6 +3,7 @@ using Microsoft.AspNetCore.Mvc;
 using VoidCat.Model;
 using VoidCat.Model.Paywall;
 using VoidCat.Services.Abstractions;
+using VoidCat.Services.Files;
 
 namespace VoidCat.Controllers;
 
@@ -10,13 +11,15 @@ namespace VoidCat.Controllers;
 public class DownloadController : Controller
 {
     private readonly IFileStore _storage;
+    private readonly IFileInfoManager _fileInfo;
     private readonly IPaywallStore _paywall;
     private readonly ILogger<DownloadController> _logger;
 
-    public DownloadController(IFileStore storage, ILogger<DownloadController> logger, IPaywallStore paywall)
+    public DownloadController(IFileStore storage, ILogger<DownloadController> logger, IFileInfoManager fileInfo, IPaywallStore paywall)
     {
         _storage = storage;
         _logger = logger;
+        _fileInfo = fileInfo;
         _paywall = paywall;
     }
 
@@ -37,7 +40,7 @@ public class DownloadController : Controller
         var voidFile = await SetupDownload(gid);
         if (voidFile == default) return;
 
-        var egressReq = new EgressRequest(gid, GetRanges(Request, (long) voidFile!.Metadata!.Size));
+        var egressReq = new EgressRequest(gid, GetRanges(Request, (long)voidFile!.Metadata!.Size));
         if (egressReq.Ranges.Count() > 1)
         {
             _logger.LogWarning("Multi-range request not supported!");
@@ -49,10 +52,10 @@ public class DownloadController : Controller
         }
         else if (egressReq.Ranges.Count() == 1)
         {
-            Response.StatusCode = (int) HttpStatusCode.PartialContent;
+            Response.StatusCode = (int)HttpStatusCode.PartialContent;
             if (egressReq.Ranges.Sum(a => a.Size) == 0)
             {
-                Response.StatusCode = (int) HttpStatusCode.RequestedRangeNotSatisfiable;
+                Response.StatusCode = (int)HttpStatusCode.RequestedRangeNotSatisfiable;
                 return;
             }
         }
@@ -75,7 +78,7 @@ public class DownloadController : Controller
 
     private async Task<PublicVoidFile?> SetupDownload(Guid id)
     {
-        var meta = await _storage.Get(id);
+        var meta = await _fileInfo.Get(id);
         if (meta == null)
         {
             Response.StatusCode = 404;
@@ -88,7 +91,7 @@ public class DownloadController : Controller
             var orderId = Request.Headers.GetHeader("V-OrderId") ?? Request.Query["orderId"];
             if (!await IsOrderPaid(orderId))
             {
-                Response.StatusCode = (int) HttpStatusCode.PaymentRequired;
+                Response.StatusCode = (int)HttpStatusCode.PaymentRequired;
                 return default;
             }
         }
@@ -139,4 +142,4 @@ public class DownloadController : Controller
             }
         }
     }
-}
+}

VoidCat/Controllers/UploadController.cs

@@ -15,14 +15,16 @@ namespace VoidCat.Controllers
         private readonly IFileMetadataStore _metadata;
         private readonly IPaywallStore _paywall;
         private readonly IPaywallFactory _paywallFactory;
+        private readonly IFileInfoManager _fileInfo;
 
         public UploadController(IFileStore storage, IFileMetadataStore metadata, IPaywallStore paywall,
-            IPaywallFactory paywallFactory)
+            IPaywallFactory paywallFactory, IFileInfoManager fileInfo)
         {
             _storage = storage;
             _metadata = metadata;
             _paywall = paywall;
             _paywallFactory = paywallFactory;
+            _fileInfo = fileInfo;
         }
 
         [HttpPost]
@@ -33,7 +35,7 @@ namespace VoidCat.Controllers
             try
             {
                 var uid = HttpContext.GetUserId();
-                var meta = new VoidFileMeta()
+                var meta = new SecretVoidFileMeta()
                 {
                     MimeType = Request.Headers.GetHeader("V-Content-Type"),
                     Name = Request.Headers.GetHeader("V-Filename"),
@@ -62,12 +64,12 @@ namespace VoidCat.Controllers
             try
             {
                 var gid = id.FromBase58Guid();
-                var fileInfo = await _storage.Get(gid);
+                var meta = await _metadata.Get<SecretVoidFileMeta>(gid);
-                if (fileInfo == default) return UploadResult.Error("File not found");
+                if (meta == default) return UploadResult.Error("File not found");
 
                 var editSecret = Request.Headers.GetHeader("V-EditSecret");
                 var digest = Request.Headers.GetHeader("V-Digest");
-                var vf = await _storage.Ingress(new(Request.Body, fileInfo.Metadata, digest!)
+                var vf = await _storage.Ingress(new(Request.Body, meta, digest!)
                 {
                     EditSecret = editSecret?.FromBase58Guid() ?? Guid.Empty,
                     Id = gid
@@ -85,7 +87,7 @@ namespace VoidCat.Controllers
         [Route("{id}")]
         public ValueTask<PublicVoidFile?> GetInfo([FromRoute] string id)
         {
-            return _storage.Get(id.FromBase58Guid());
+            return _fileInfo.Get(id.FromBase58Guid());
         }
 
         [HttpGet]
@@ -93,16 +95,16 @@ namespace VoidCat.Controllers
         public async ValueTask<PaywallOrder?> CreateOrder([FromRoute] string id)
         {
             var gid = id.FromBase58Guid();
-            var file = await _storage.Get(gid);
+            var file = await _fileInfo.Get(gid);
             var config = await _paywall.GetConfig(gid);
 
             var provider = await _paywallFactory.CreateProvider(config!.Service);
             return await provider.CreateOrder(file!);
         }
-        
+
         [HttpGet]
         [Route("{id}/paywall/{order:guid}")]
-        public async ValueTask<PaywallOrder?> GetOrderStatus([FromRoute] string id, [FromRoute]Guid order)
+        public async ValueTask<PaywallOrder?> GetOrderStatus([FromRoute] string id, [FromRoute] Guid order)
         {
             var gid = id.FromBase58Guid();
             var config = await _paywall.GetConfig(gid);
@@ -116,7 +118,7 @@ namespace VoidCat.Controllers
         public async Task<IActionResult> SetPaywallConfig([FromRoute] string id, [FromBody] SetPaywallConfigRequest req)
         {
             var gid = id.FromBase58Guid();
-            var meta = await _metadata.Get(gid);
+            var meta = await _metadata.Get<SecretVoidFileMeta>(gid);
             if (meta == default) return NotFound();
 
             if (req.EditSecret != meta.EditSecret) return Unauthorized();
@@ -165,4 +167,4 @@ namespace VoidCat.Controllers
 
         public StrikePaywallConfig? Strike { get; init; }
     }
-}
+}

VoidCat/Controllers/UserController.cs

@@ -0,0 +1,32 @@
+using Microsoft.AspNetCore.Mvc;
+using VoidCat.Model;
+using VoidCat.Services.Abstractions;
+
+namespace VoidCat.Controllers;
+
+[Route("user")]
+public class UserController : Controller
+{
+    private readonly IUserStore _store;
+
+    public UserController(IUserStore store)
+    {
+        _store = store;
+    }
+
+    [HttpGet]
+    [Route("{id}")]
+    public async Task<VoidUser?> GetUser([FromRoute] string id)
+    {
+        var loggedUser = HttpContext.GetUserId();
+        var requestedId = id.FromBase58Guid();
+        if (loggedUser == requestedId)
+        {
+            return await _store.Get<PrivateVoidUser>(id.FromBase58Guid());
+        }
+        else
+        {
+            return await _store.Get<PublicVoidUser>(id.FromBase58Guid());
+        }
+    }
+}

VoidCat/Model/Extensions.cs

@@ -155,7 +155,7 @@ public static class Extensions
         throw new ArgumentException("Unknown algo", nameof(algo));
     }
 
-    public static bool CheckPassword(this PrivateVoidUser vu, string password)
+    public static bool CheckPassword(this InternalVoidUser vu, string password)
     {
         var hashParts = vu.PasswordHash.Split(":");
         return vu.PasswordHash == password.HashPassword(hashParts[0], hashParts.Length == 3 ? hashParts[1] : null);

VoidCat/Model/IngressPayload.cs

@@ -1,6 +1,6 @@
 namespace VoidCat.Model;
 
-public sealed record IngressPayload(Stream InStream, VoidFileMeta Meta, string Hash)
+public sealed record IngressPayload(Stream InStream, SecretVoidFileMeta Meta, string Hash)
 {
     public Guid? Id { get; init; }
     public Guid? EditSecret { get; init; }

VoidCat/Model/VoidFile.cs

@@ -20,15 +20,23 @@ namespace VoidCat.Model
         /// Optional paywall config
         /// </summary>
         public PaywallConfig? Paywall { get; init; }
+        
+        /// <summary>
+        /// User profile that uploaded the file
+        /// </summary>
+        public PublicVoidUser? Uploader { get; init; }
+        
+        /// <summary>
+        /// Traffic stats for this file
+        /// </summary>
+        public Bandwidth? Bandwidth { get; init; }
     }
 
     public sealed record PublicVoidFile : VoidFile<VoidFileMeta>
     {
-        public Bandwidth? Bandwidth { get; init; }
     }
 
     public sealed record PrivateVoidFile : VoidFile<SecretVoidFileMeta>
     {
-        public Bandwidth? Bandwidth { get; init; }
     }
 }

VoidCat/Model/VoidUser.cs

@@ -1,32 +1,41 @@
 using Newtonsoft.Json;
-using VoidCat.Model;
 
 namespace VoidCat.Model;
 
 public abstract class VoidUser
 {
-    protected VoidUser(Guid id, string email)
+    protected VoidUser(Guid id)
     {
         Id = id;
-        Email = email;
     }
 
     [JsonConverter(typeof(Base58GuidConverter))]
     public Guid Id { get; }
 
-    public string Email { get; }
+    public HashSet<string> Roles { get; init; } = new() {Model.Roles.User};
-
-    public HashSet<string> Roles { get; init; } = new() { Model.Roles.User };
 
     public DateTimeOffset Created { get; init; }
 
     public DateTimeOffset LastLogin { get; set; }
-    
+
+    /// <summary>
+    /// Display avatar for user profile
+    /// </summary>
     public string? Avatar { get; set; }
+    
+    /// <summary>
+    /// Display name for user profile
+    /// </summary>
+    public string? DisplayName { get; set; } = "void user";
+
+    /// <summary>
+    /// Public profile, otherwise the profile will be hidden
+    /// </summary>
+    public bool Public { get; set; } = true;
 
     public PublicVoidUser ToPublic()
     {
-        return new(Id, Email)
+        return new(Id)
         {
             Roles = Roles,
             Created = Created,
@@ -36,9 +45,9 @@ public abstract class VoidUser
     }
 }
 
-public sealed class PrivateVoidUser : VoidUser
+public sealed class InternalVoidUser : PrivateVoidUser
 {
-    public PrivateVoidUser(Guid id, string email, string passwordHash) : base(id, email)
+    public InternalVoidUser(Guid id, string email, string passwordHash) : base(id, email)
     {
         PasswordHash = passwordHash;
     }
@@ -46,9 +55,19 @@ public sealed class PrivateVoidUser : VoidUser
     public string PasswordHash { get; }
 }
 
+public class PrivateVoidUser : VoidUser
+{
+    public PrivateVoidUser(Guid id, string email) : base(id)
+    {
+        Email = email;
+    }
+
+    public string Email { get; }
+}
+
 public sealed class PublicVoidUser : VoidUser
 {
-    public PublicVoidUser(Guid id, string email) : base(id, email)
+    public PublicVoidUser(Guid id) : base(id)
     {
     }
-}
+}

VoidCat/Program.cs

@@ -14,6 +14,17 @@ using VoidCat.Services.Redis;
 using VoidCat.Services.Stats;
 using VoidCat.Services.Users;
 
+// setup JsonConvert default settings
+JsonSerializerSettings ConfigJsonSettings(JsonSerializerSettings s)
+{
+    s.NullValueHandling = NullValueHandling.Ignore;
+    s.ConstructorHandling = ConstructorHandling.AllowNonPublicDefaultConstructor;
+    s.MissingMemberHandling = MissingMemberHandling.Ignore;
+    return s;
+}
+
+JsonConvert.DefaultSettings = () => ConfigJsonSettings(new());
+
 var builder = WebApplication.CreateBuilder(args);
 var services = builder.Services;
 
@@ -44,12 +55,7 @@ services.AddCors(opt =>
 });
 
 services.AddRouting();
-services.AddControllers().AddNewtonsoftJson((opt) =>
+services.AddControllers().AddNewtonsoftJson((opt) => { ConfigJsonSettings(opt.SerializerSettings); });
-{
-    opt.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
-    opt.SerializerSettings.ConstructorHandling = ConstructorHandling.AllowNonPublicDefaultConstructor;
-    opt.SerializerSettings.MissingMemberHandling = MissingMemberHandling.Ignore;
-});
 
 services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
     .AddJwtBearer(options =>
@@ -65,13 +71,7 @@ services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
         };
     });
 
-services.AddAuthorization((opt) =>
+services.AddAuthorization((opt) => { opt.AddPolicy(Policies.RequireAdmin, (auth) => { auth.RequireRole(Roles.Admin); }); });
-{
-    opt.AddPolicy(Policies.RequireAdmin, (auth) =>
-    {
-        auth.RequireRole(Roles.Admin);
-    });
-});
 
 // void.cat services
 //
@@ -80,6 +80,7 @@ services.AddVoidMigrations();
 // file storage
 services.AddTransient<IFileMetadataStore, LocalDiskFileMetadataStore>();
 services.AddTransient<IFileStore, LocalDiskFileStore>();
+services.AddTransient<IFileInfoManager, FileInfoManager>();
 
 // stats
 services.AddTransient<IAggregateStatsCollector, AggregateStatsCollector>();

VoidCat/Services/Abstractions/IFileInfoManager.cs

@@ -0,0 +1,8 @@
+using VoidCat.Model;
+
+namespace VoidCat.Services.Abstractions;
+
+public interface IFileInfoManager
+{
+    ValueTask<PublicVoidFile?> Get(Guid id);
+}

VoidCat/Services/Abstractions/IFileMetadataStore.cs

@@ -4,8 +4,7 @@ namespace VoidCat.Services.Abstractions;
 
 public interface IFileMetadataStore
 {
-    ValueTask<SecretVoidFileMeta?> Get(Guid id);
+    ValueTask<TMeta?> Get<TMeta>(Guid id) where TMeta : VoidFileMeta;
-    ValueTask<VoidFileMeta?> GetPublic(Guid id);
     
     ValueTask Set(Guid id, SecretVoidFileMeta meta);
 

VoidCat/Services/Abstractions/IFileStore.cs

@@ -4,8 +4,6 @@ namespace VoidCat.Services.Abstractions;
 
 public interface IFileStore
 {
-    ValueTask<PublicVoidFile?> Get(Guid id);
-
     ValueTask<PrivateVoidFile> Ingress(IngressPayload payload, CancellationToken cts);
 
     ValueTask Egress(EgressRequest request, Stream outStream, CancellationToken cts);

VoidCat/Services/Abstractions/IUserStore.cs

@@ -6,6 +6,6 @@ public interface IUserStore
 {
     ValueTask<Guid?> LookupUser(string email);
     ValueTask<T?> Get<T>(Guid id) where T : VoidUser;
-    ValueTask Set(PrivateVoidUser user);
+    ValueTask Set(InternalVoidUser user);
-    ValueTask<PagedResult<PublicVoidUser>> ListUsers(PagedRequest request);
+    ValueTask<PagedResult<PrivateVoidUser>> ListUsers(PagedRequest request);
 }

VoidCat/Services/Files/FileInfoManager.cs

@@ -0,0 +1,43 @@
+using VoidCat.Model;
+using VoidCat.Services.Abstractions;
+
+namespace VoidCat.Services.Files;
+
+public class FileInfoManager : IFileInfoManager
+{
+    private readonly IFileMetadataStore _metadataStore;
+    private readonly IPaywallStore _paywallStore;
+    private readonly IStatsReporter _statsReporter;
+    private readonly IUserStore _userStore;
+
+    public FileInfoManager(IFileMetadataStore metadataStore, IPaywallStore paywallStore, IStatsReporter statsReporter,
+        IUserStore userStore)
+    {
+        _metadataStore = metadataStore;
+        _paywallStore = paywallStore;
+        _statsReporter = statsReporter;
+        _userStore = userStore;
+    }
+
+    public async ValueTask<PublicVoidFile?> Get(Guid id)
+    {
+        var meta = _metadataStore.Get<VoidFileMeta>(id);
+        var paywall = _paywallStore.GetConfig(id);
+        var bandwidth = _statsReporter.GetBandwidth(id);
+        await Task.WhenAll(meta.AsTask(), paywall.AsTask(), bandwidth.AsTask());
+
+        if (meta.Result == default) return default;
+        
+        var uploader = meta.Result?.Uploader;
+        var user = uploader.HasValue ? await _userStore.Get<PublicVoidUser>(uploader.Value) : null;
+
+        return new()
+        {
+            Id = id,
+            Metadata = meta.Result,
+            Paywall = paywall.Result,
+            Bandwidth = bandwidth.Result,
+            Uploader = user?.Public == true ? user : null
+        };
+    }
+}

VoidCat/Services/Files/LocalDiskFileMetadataStore.cs

@@ -23,14 +23,9 @@ public class LocalDiskFileMetadataStore : IFileMetadataStore
         }
     }
 
-    public ValueTask<VoidFileMeta?> GetPublic(Guid id)
+    public ValueTask<TMeta?> Get<TMeta>(Guid id) where TMeta : VoidFileMeta
     {
-        return GetMeta<VoidFileMeta>(id);
+        return GetMeta<TMeta>(id);
-    }
-
-    public ValueTask<SecretVoidFileMeta?> Get(Guid id)
-    {
-        return GetMeta<SecretVoidFileMeta>(id);
     }
 
     public async ValueTask Set(Guid id, SecretVoidFileMeta meta)
@@ -42,7 +37,7 @@ public class LocalDiskFileMetadataStore : IFileMetadataStore
 
     public async ValueTask Update(Guid id, SecretVoidFileMeta patch)
     {
-        var oldMeta = await Get(id);
+        var oldMeta = await Get<SecretVoidFileMeta>(id);
         if (oldMeta?.EditSecret != patch.EditSecret)
         {
             throw new VoidNotAllowedException("Edit secret incorrect");
@@ -74,4 +69,4 @@ public class LocalDiskFileMetadataStore : IFileMetadataStore
 
     private string MapMeta(Guid id) =>
         Path.ChangeExtension(Path.Join(_settings.DataDirectory, MetadataDir, id.ToString()), ".json");
-}
+}

VoidCat/Services/Files/LocalDiskFileStorage.cs

@@ -32,22 +32,6 @@ public class LocalDiskFileStore : IFileStore
         }
     }
 
-    public async ValueTask<PublicVoidFile?> Get(Guid id)
-    {
-        var meta = _metadataStore.GetPublic(id);
-        var paywall = _paywallStore.GetConfig(id);
-        var bandwidth = _statsReporter.GetBandwidth(id);
-        await Task.WhenAll(meta.AsTask(), paywall.AsTask(), bandwidth.AsTask());
-
-        return new()
-        {
-            Id = id,
-            Metadata = meta.Result,
-            Paywall = paywall.Result,
-            Bandwidth = bandwidth.Result
-        };
-    }
-
     public async ValueTask Egress(EgressRequest request, Stream outStream, CancellationToken cts)
     {
         var path = MapPath(request.Id);
@@ -68,10 +52,9 @@ public class LocalDiskFileStore : IFileStore
     {
         var id = payload.Id ?? Guid.NewGuid();
         var fPath = MapPath(id);
-        SecretVoidFileMeta? vf = null;
+        var vf = payload.Meta;
         if (payload.IsAppend)
         {
-            vf = await _metadataStore.Get(payload.Id!.Value);
             if (vf?.EditSecret != null && vf.EditSecret != payload.EditSecret)
             {
                 throw new VoidNotAllowedException("Edit secret incorrect!");
@@ -98,13 +81,8 @@ public class LocalDiskFileStore : IFileStore
         }
         else
         {
-            vf = new SecretVoidFileMeta()
+            vf = vf! with
             {
-                Name = payload.Meta.Name,
-                Description = payload.Meta.Description,
-                Digest = payload.Meta.Digest,
-                MimeType = payload.Meta.MimeType,
-                Uploader = payload.Meta.Uploader,
                 Uploaded = DateTimeOffset.UtcNow,
                 EditSecret = Guid.NewGuid(),
                 Size = total
@@ -146,10 +124,14 @@ public class LocalDiskFileStore : IFileStore
             {
                 if (!Guid.TryParse(Path.GetFileNameWithoutExtension(file), out var gid)) continue;
 
-                var loaded = await Get(gid);
+                var loaded = await _metadataStore.Get<VoidFileMeta>(gid);
                 if (loaded != default)
                 {
-                    yield return loaded;
+                    yield return new()
+                    {
+                        Id = gid,
+                        Metadata = loaded
+                    };
                 }
             }
         }

VoidCat/Services/Users/UserManager.cs

@@ -18,7 +18,7 @@ public class UserManager : IUserManager
         var userId = await _store.LookupUser(email);
         if (!userId.HasValue) throw new InvalidOperationException("User does not exist");
 
-        var user = await _store.Get<PrivateVoidUser>(userId.Value);
+        var user = await _store.Get<InternalVoidUser>(userId.Value);
         if (!(user?.CheckPassword(password) ?? false)) throw new InvalidOperationException("User does not exist");
 
         user.LastLogin = DateTimeOffset.UtcNow;
@@ -32,7 +32,7 @@ public class UserManager : IUserManager
         var existingUser = await _store.LookupUser(email);
         if (existingUser != Guid.Empty) throw new InvalidOperationException("User already exists");
 
-        var newUser = new PrivateVoidUser(Guid.NewGuid(), email, password.HashPassword())
+        var newUser = new InternalVoidUser(Guid.NewGuid(), email, password.HashPassword())
         {
             Created = DateTimeOffset.UtcNow,
             LastLogin = DateTimeOffset.UtcNow

VoidCat/Services/Users/UserStore.cs

@@ -23,14 +23,14 @@ public class UserStore : IUserStore
         return await _cache.Get<T>(MapKey(id));
     }
 
-    public async ValueTask Set(PrivateVoidUser user)
+    public async ValueTask Set(InternalVoidUser user)
     {
         await _cache.Set(MapKey(user.Id), user);
         await _cache.AddToList(UserList, user.Id.ToString());
         await _cache.Set(MapKey(user.Email), user.Id.ToString());
     }
 
-    public async ValueTask<PagedResult<PublicVoidUser>> ListUsers(PagedRequest request)
+    public async ValueTask<PagedResult<PrivateVoidUser>> ListUsers(PagedRequest request)
     {
         var users = (await _cache.GetList(UserList))?.Select(Guid.Parse);
         users = (request.SortBy, request.SortOrder) switch
@@ -40,9 +40,9 @@ public class UserStore : IUserStore
             _ => users
         };
 
-        async IAsyncEnumerable<PublicVoidUser> EnumerateUsers(IEnumerable<Guid> ids)
+        async IAsyncEnumerable<PrivateVoidUser> EnumerateUsers(IEnumerable<Guid> ids)
         {
-            var usersLoaded = await Task.WhenAll(ids.Select(async a => await Get<PublicVoidUser>(a)));
+            var usersLoaded = await Task.WhenAll(ids.Select(async a => await Get<PrivateVoidUser>(a)));
             foreach (var user in usersLoaded)
             {
                 if (user != default)

VoidCat/spa/src/Api.js

@@ -36,7 +36,8 @@ export function useApi() {
             createOrder: (id) => getJson("GET", `/upload/${id}/paywall`),
             getOrder: (file, order) => getJson("GET", `/upload/${file}/paywall/${order}`),
             login: (username, password) => getJson("POST", `/auth/login`, {username, password}),
-            register: (username, password) => getJson("POST", `/auth/register`, {username, password})
+            register: (username, password) => getJson("POST", `/auth/register`, {username, password}),
+            getUser: (id) => getJson("GET", `/user/${id}`, undefined, auth)
         }
     };
 }

VoidCat/spa/src/Const.js

@@ -2,6 +2,8 @@ import preval from "preval.macro";
 
 export const ApiHost = preval`module.exports = process.env.API_HOST || '';`;
 
+export const DefaultAvatar = "https://i.imgur.com/8A5Fu65.jpeg";
+
 /**
  * @constant {number} - Size of 1 kiB
  */

VoidCat/spa/src/FilePreview.css

@@ -1,9 +1,9 @@
 .preview {
-    text-align: center;
     margin-top: 2vh;
     width: 720px;
     margin-left: auto;
     margin-right: auto;
+    text-align: center;
 }
 
 .preview > a {

VoidCat/spa/src/FilePreview.js

@@ -9,6 +9,7 @@ import {useApi} from "./Api";
 import {Helmet} from "react-helmet";
 import {FormatBytes} from "./Util";
 import {ApiHost} from "./Const";
+import {FileUploader} from "./FileUploader";
 
 export function FilePreview() {
     const {Api} = useApi();
@@ -121,6 +122,7 @@ export function FilePreview() {
                             {FormatBytes(info?.metadata?.size ?? 0, 2)}
                         </div>
                     </div>
+                    {info.uploader ? <FileUploader uploader={info.uploader}/> : null}
                     <FileEdit file={info}/>
                 </Fragment>
             ) : "Not Found"}

VoidCat/spa/src/FileUploader.css

@@ -0,0 +1,22 @@
+.uploader-info {
+    margin-top: 10px;
+    text-align: start;
+}
+
+.uploader-info .small-profile {
+    display: inline-flex;
+    align-items: center;
+}
+
+.uploader-info .small-profile .avatar {
+    width: 64px;
+    height: 64px;
+    border-radius: 16px;
+    background-size: cover;
+    background-position: center;
+    background-repeat: no-repeat;
+}
+
+.uploader-info .small-profile .name {
+    padding-left: 15px;
+}

VoidCat/spa/src/FileUploader.js

@@ -0,0 +1,22 @@
+import {DefaultAvatar} from "./Const";
+import {Link} from "react-router-dom";
+import "./FileUploader.css";
+
+export function FileUploader(props) {
+    const uploader = props.uploader;
+
+    let avatarStyles = {
+        backgroundImage: `url(${uploader.avatar ?? DefaultAvatar})`
+    };
+
+    return (
+        <div className="uploader-info">
+            <Link to={`/u/${uploader.id}`}>
+                <div className="small-profile">
+                    <div className="avatar" style={avatarStyles}/>
+                    <div className="name">{uploader.displayName}</div>
+                </div>
+            </Link>
+        </div>
+    )
+}

VoidCat/spa/src/Profile.css

@@ -0,0 +1,12 @@
+.profile {
+    
+}
+
+.profile .avatar {
+    width: 256px;
+    height: 256px;
+    border-radius: 40px;
+    background-position: center;
+    background-repeat: no-repeat;
+    background-size: cover;
+}

VoidCat/spa/src/Profile.js

@@ -1,5 +1,47 @@
+import {useEffect, useState} from "react";
+import {useParams} from "react-router-dom";
+import {useApi} from "./Api";
+import {DefaultAvatar} from "./Const";
+
+import "./Profile.css";
+
 export function Profile() {
-    return (
+    const [profile, setProfile] = useState();
-        <h1>Coming soon..</h1>
+    const {Api} = useApi();
-    );
+    const params = useParams();
+
+    async function loadProfile() {
+        let p = await Api.getUser(params.id);
+        if (p.ok) {
+            setProfile(await p.json());
+        }
+    }
+
+    useEffect(() => {
+        loadProfile();
+    }, []);
+
+    if (profile) {
+        let avatarStyles = {
+            backgroundImage: `url(${profile.avatar ?? DefaultAvatar})`
+        };
+        return (
+            <div className="page">
+                <div className="profile">
+                    <h2>{profile.displayName}</h2>
+                    <div className="avatar" style={avatarStyles}/>
+                    <div className="roles">
+                        <h3>Roles:</h3>
+                        {profile.roles.map(a => <span className="btn">{a}</span>)}
+                    </div>
+                </div>
+            </div>
+        );
+    } else {
+        return (
+            <div className="page">
+                <h1>Loading..</h1>
+            </div>
+        );
+    }
 }