DifferentDirection/Relay
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Updated Structure, and fixed paths.

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- Project does not work still in this version as communication is still not happening between Client/Server/Core. Fake UI is still somewhat needed to progress
This commit is contained in:
RuKira
2026-03-15 23:51:51 -04:00
parent cc921f4b70
commit 9bc41d9a6d
17 changed files with 162 additions and 250 deletions
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2
RelayCore/E2EeHelper.cs → RelayClient/Crypto/E2EeHelper.cs
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@@ -1,7 +1,7 @@
using System.Security.Cryptography;
using System.Text;
namespace RelayCore;
namespace RelayClient.Crypto;
public static class E2EeHelper
{

20
RelayClient/Crypto/KeyStorage.cs Normal file
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@@ -0,0 +1,20 @@
namespace RelayClient.Crypto;
public static class KeyStorage
{
public static void SavePrivateKey(string username, string privateKey)
{
Directory.CreateDirectory("keys");
File.WriteAllText(Path.Combine("keys", $"{username}.private.key"), privateKey);
}
public static string LoadPrivateKey(string username)
{
return File.ReadAllText(Path.Combine("keys", $"{username}.private.key"));
}
public static bool PrivateKeyExists(string username)
{
return File.Exists(Path.Combine("keys", $"{username}.private.key"));
}
}

1
RelayClient/RelayClient.csproj
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@@ -41,6 +41,7 @@
<ItemGroup>
<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="10.0.0" />
<PackageReference Include="SurrealDb.Net" Version="0.9.0" />
</ItemGroup>
</Project>

0
RelayCore/keys/.gitkeep → RelayClient/keys/.gitkeep
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14
RelayCore/Models/AuthAudits.cs Normal file
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@@ -0,0 +1,14 @@
using SurrealDb.Net.Models;
namespace RelayCore.Models;
public class AuthAudits : Record
{
public required string UserId { get; set; }
public required int EventType { get; set; }
public bool Success { get; set; }
public required string IpAddress { get; set; }
public required string UserAgent { get; set; }
public required string Details { get; set; }
public required DateTime CreatedAt { get; set; }
}

15
RelayCore/Models/Licenses.cs Normal file
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@@ -0,0 +1,15 @@
using SurrealDb.Net.Models;
namespace RelayCore.Models;
public class Licenses : Record
{
public required string UserId { get; set; }
public required int LicenseType { get; set; }
public required int Status { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime StartsAt { get; set; }
public required DateTime UpdatedAt { get; set; }
public required DateTime ExpiresAt { get; set; }
}

8
RelayCore/Models/PasswordHash.cs Normal file
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@@ -0,0 +1,8 @@
using SurrealDb.Net.Models;
namespace RelayCore.Models;
public class PasswordHash : Record
{
public string? Password { get; set; }
}

5
RelayCore/Models/PasswordHasher.cs
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@@ -1,9 +1,8 @@
using System;
using System.Security.Cryptography;
using System.Security.Cryptography;
using System.Text;
using Konscious.Security.Cryptography;
namespace PasswordHasher
namespace RelayCore.Models
{
/// <summary>
/// Provides secure password hashing functionality using Argon2id algorithm

12
RelayCore/Models/PasswordReset.cs Normal file
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@@ -0,0 +1,12 @@
using SurrealDb.Net.Models;
namespace RelayCore.Models;
public class PasswordReset : Record
{
public required string UserId { get; set; }
public required string TokenHash { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime ExpiresAt { get; set; }
public bool Revoked { get; set; }
}

16
RelayCore/Models/Sessions.cs Normal file
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@@ -0,0 +1,16 @@
using SurrealDb.Net.Models;
namespace RelayCore.Models;
public class Sessions : Record
{
public required string UserId { get; set; }
public required string TokenHash { get; set; }
public required DateTime IssuedAt { get; set; }
public required DateTime ExpiresAt { get; set; }
public DateTime? LastUsedAt { get; set; }
public bool Revoked { get; set; }
public required string DeviceName { get; set; }
public required string IpAddress { get; set; }
public required string UserAgent { get; set; }
}

17
RelayCore/Models/Users.cs Normal file
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@@ -0,0 +1,17 @@
using SurrealDb.Net.Models;
namespace RelayCore.Models;
public class Users : Record
{
public required string Username { get; set; }
public string? Password { get; set; }
public required string Email { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime UpdatedAt { get; set; }
public required DateTime LastLogin { get; set; }
public bool TwoFactorEnabled { get; set; }
public bool EmailVerified { get; set; }
public required int AccountStatus { get; set; }
public required int OnlineStatus { get; set; }
}

250
RelayCore/Program.cs
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@@ -2,10 +2,11 @@
using SurrealDb.Net.Models;
using SurrealDb.Net.Models.Auth;
using System.Text.Json;
using PasswordHasher;
using RelayCore;
using RelayCore.Enums;
using RelayCore.Models;
using var db = new SurrealDbClient("ws://127.0.0.1:8000/rpc");
await using var db = new SurrealDbClient("ws://127.0.0.1:8000/rpc");
await db.SignIn(new RootAuth { Username = "root", Password = "secret" });
await db.Use("test", "test");
@@ -16,76 +17,6 @@ var kira = await CreateUserAsync(db, "Ru_Kira", "jduesling13@gmail.com", "passwo
Console.WriteLine($"Keeper created: {ToJsonString(keeper)}");
Console.WriteLine($"Kira created: {ToJsonString(kira)}");
var keeperKeys = E2EeHelper.GenerateRsaKeyPair();
var kiraKeys = E2EeHelper.GenerateRsaKeyPair();
KeyStorage.SavePrivateKey("Keeper317", keeperKeys.privateKey);
KeyStorage.SavePrivateKey("Ru_Kira", kiraKeys.privateKey);
await db.Create("user_keys", new UserKeys
{
UserId = keeper.Id.ToString(),
PublicKey = keeperKeys.publicKey,
CreatedAt = DateTime.UtcNow,
UpdatedAt = DateTime.UtcNow
});
await db.Create("user_keys", new UserKeys
{
UserId = kira.Id.ToString(),
PublicKey = kiraKeys.publicKey,
CreatedAt = DateTime.UtcNow,
UpdatedAt = DateTime.UtcNow
});
Console.WriteLine("Public keys stored for both users.");
var conversation = await db.Create("conversations", new Conversations
{
CreatedByUserId = keeper.Id.ToString(),
CreatedAt = DateTime.UtcNow,
UpdatedAt = DateTime.UtcNow,
Title = "Keeper317 + Ru_Kira",
IsDirectMessage = true
});
Console.WriteLine($"Conversation created: {ToJsonString(conversation)}");
await db.Create("conversation_members", new ConversationMembers
{
ConversationId = conversation.Id.ToString(),
UserId = keeper.Id.ToString(),
JoinedAt = DateTime.UtcNow
});
await db.Create("conversation_members", new ConversationMembers
{
ConversationId = conversation.Id.ToString(),
UserId = kira.Id.ToString(),
JoinedAt = DateTime.UtcNow
});
Console.WriteLine("Conversation members added.");
var encrypted = E2EeHelper.EncryptForRecipient("hello from Keeper317", kiraKeys.publicKey);
var savedMessage = await db.Create("messages", new Messages
{
ConversationId = conversation.Id.ToString(),
SenderUserId = keeper.Id.ToString(),
RecipientUserId = kira.Id.ToString(),
CipherText = encrypted.CipherText,
Nonce = encrypted.Nonce,
Tag = encrypted.Tag,
EncryptedKey = encrypted.EncryptedKey,
CreatedAt = DateTime.UtcNow
});
Console.WriteLine($"Encrypted message saved: {ToJsonString(savedMessage)}");
var decrypted = E2EeHelper.DecryptForRecipient(encrypted, kiraKeys.privateKey);
Console.WriteLine($"Decrypted for Ru_Kira: {decrypted}");
return;
static string ToJsonString(object? o)
@@ -112,7 +43,7 @@ static async Task<Users> CreateUserAsync(SurrealDbClient db, string username, st
var created = await db.Create("users", user);
var hasher = new PasswordHasher.PasswordHasher();
var hasher = new PasswordHasher();
var passwordHash = hasher.HashPassword(created.Id.ToString() + rawPassword);
var updated = await db.Merge<PasswordHash, Users>(new PasswordHash
@@ -122,177 +53,4 @@ static async Task<Users> CreateUserAsync(SurrealDbClient db, string username, st
});
return updated;
}
public static class KeyStorage
{
public static void SavePrivateKey(string username, string privateKey)
{
Directory.CreateDirectory("keys");
File.WriteAllText(Path.Combine("keys", $"{username}.private.key"), privateKey);
}
public static string LoadPrivateKey(string username)
{
return File.ReadAllText(Path.Combine("keys", $"{username}.private.key"));
}
public static bool PrivateKeyExists(string username)
{
return File.Exists(Path.Combine("keys", $"{username}.private.key"));
}
}
public class ResponsibilityMerge : Record
{
public bool Marketing { get; set; }
}
public class Group
{
public bool Marketing { get; set; }
public int Count { get; set; }
}
public class Users : Record
{
public required string Username { get; set; }
public string? Password { get; set; }
public required string Email { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime UpdatedAt { get; set; }
public required DateTime LastLogin { get; set; }
public bool TwoFactorEnabled { get; set; }
public bool EmailVerified { get; set; }
public required int AccountStatus { get; set; }
public required int OnlineStatus { get; set; }
}
public class PasswordHash : Record
{
public string? Password { get; set; }
}
public class Sessions : Record
{
public required string UserId { get; set; }
public required string TokenHash { get; set; }
public required DateTime IssuedAt { get; set; }
public required DateTime ExpiresAt { get; set; }
public DateTime? LastUsedAt { get; set; }
public bool Revoked { get; set; }
public required string DeviceName { get; set; }
public required string IpAddress { get; set; }
public required string UserAgent { get; set; }
}
public class PasswordReset : Record
{
public required string UserId { get; set; }
public required string TokenHash { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime ExpiresAt { get; set; }
public bool Revoked { get; set; }
}
public class Licenses : Record
{
public required string UserId { get; set; }
public required int LicenseType { get; set; }
public required int Status { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime StartsAt { get; set; }
public required DateTime UpdatedAt { get; set; }
public required DateTime ExpiresAt { get; set; }
}
public class AuthAudits : Record
{
public required string UserId { get; set; }
public required int EventType { get; set; }
public bool Success { get; set; }
public required string IpAddress { get; set; }
public required string UserAgent { get; set; }
public required string Details { get; set; }
public required DateTime CreatedAt { get; set; }
}
public class UserKeys : Record
{
public required string UserId { get; set; }
public required string PublicKey { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime UpdatedAt { get; set; }
}
public class Conversations : Record
{
public required string CreatedByUserId { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime UpdatedAt { get; set; }
public string? Title { get; set; }
public bool IsDirectMessage { get; set; }
}
public class ConversationMembers : Record
{
public required string ConversationId { get; set; }
public required string UserId { get; set; }
public required DateTime JoinedAt { get; set; }
}
public class Messages : Record
{
public required string ConversationId { get; set; }
public required string SenderUserId { get; set; }
public required string RecipientUserId { get; set; }
public required string CipherText { get; set; }
public required string Nonce { get; set; }
public required string Tag { get; set; }
public required string EncryptedKey { get; set; }
public required DateTime CreatedAt { get; set; }
}
enum AccountStatuses
{
Active,
Suspended,
Banned,
Deleted
}
enum OnlineStatuses
{
Online,
Busy,
DND,
Invisible,
Offline
}
enum LicenseStatuses
{
Active,
Expired,
Renewable,
Revoked
}
enum LicenseType
{
Free,
Basic,
Advanced,
Pro,
Enterprise
}
enum LogEvents
{
LoginSuccess,
LoginFailure,
LogoutSuccess,
LogoutFailure,
PasswordResetSuccess,
PasswordResetFailure,
}

10
RelayServer/Models/ConversationMembers.cs Normal file
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@@ -0,0 +1,10 @@
using SurrealDb.Net.Models;
namespace RelayServer.Models;
public class ConversationMembers : Record
{
public required string ConversationId { get; set; }
public required string UserId { get; set; }
public required DateTime JoinedAt { get; set; }
}

12
RelayServer/Models/Conversations.cs Normal file
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@@ -0,0 +1,12 @@
using SurrealDb.Net.Models;
namespace RelayServer.Models;
public class Conversations : Record
{
public required string CreatedByUserId { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime UpdatedAt { get; set; }
public string? Title { get; set; }
public bool IsDirectMessage { get; set; }
}

15
RelayServer/Models/Messages.cs Normal file
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@@ -0,0 +1,15 @@
using SurrealDb.Net.Models;
namespace RelayServer.Models;
public class Messages : Record
{
public required string ConversationId { get; set; }
public required string SenderUserId { get; set; }
public required string RecipientUserId { get; set; }
public required string CipherText { get; set; }
public required string Nonce { get; set; }
public required string Tag { get; set; }
public required string EncryptedKey { get; set; }
public required DateTime CreatedAt { get; set; }
}

11
RelayServer/Models/UserKeys.cs Normal file
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@@ -0,0 +1,11 @@
using SurrealDb.Net.Models;
namespace RelayServer.Models;
public class UserKeys : Record
{
public required string UserId { get; set; }
public required string PublicKey { get; set; }
public required DateTime CreatedAt { get; set; }
public required DateTime UpdatedAt { get; set; }
}

4
RelayServer/RelayServer.csproj
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@@ -7,4 +7,8 @@
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="SurrealDb.Net" Version="0.9.0" />
</ItemGroup>
</Project>