Add remaining project files

2026-07-23 18:21:43 -07:00
parent c12d8ac35d
commit 6e15e89a9d
453 changed files with 64265 additions and 0 deletions
@@ -0,0 +1,147 @@
+using DeluxeBackend.Models;
+using System.Net.Http.Headers;
+using System.Numerics;
+using System.Security.Claims;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace DeluxeBackend.Services
+{
+
+    public interface ICdnService
+    {
+        Task<string?> UploadFile(Stream fileStream, string filePath);
+        Task<string?> UploadFile(Stream fileStream, string filePath, string fileName);
+        Task<(string? Url, string? Proof)> UploadFile(Stream fileStream, string filePath, Account account);
+    }
+
+    public class CdnService(HttpClient httpClient) : ICdnService
+    {
+        public static readonly string Url = "http://127.0.0.1:9823/";
+
+        private static readonly string apiUrl = "http://127.0.0.1:9823/api/internal/v1/upload";
+        private readonly string apiKey = "KittyRec_6767_1b9b24fe-eb5a-486b-af29-dba01b8de861";
+        private static readonly string proofSecret = "SUPER_SECRET_OWNERSHIP_SIGNING_KEY_12345";
+
+
+        public async Task<string?> UploadFile(Stream fileStream, string filePath)
+        {
+            try
+            {
+                using var request = new HttpRequestMessage(HttpMethod.Post, apiUrl);
+
+                request.Headers.Add("X-API-KEY", apiKey);
+
+                var content = new MultipartFormDataContent();
+
+                var fileContent = new StreamContent(fileStream);
+                fileContent.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
+                content.Add(fileContent, "file", "data.bin");
+
+                content.Add(new StringContent(filePath), "type");
+
+                request.Content = content;
+
+                var response = await httpClient.SendAsync(request);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    return await response.Content.ReadAsStringAsync();
+                }
+
+                return null;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Upload failed: {ex.Message}");
+                return null;
+            }
+        }
+
+        internal static string GenerateOwnershipProof(Account account, string fileName)
+        {
+            var payload = $"{Environment.MachineName}:{account.Id}:{account.CreatedAt.Ticks}:{fileName}";
+            using var hmac = new HMACSHA256(Encoding.UTF8.GetBytes(proofSecret));
+            var hash = hmac.ComputeHash(Encoding.UTF8.GetBytes(payload));
+            return Convert.ToBase64String(hash);
+        }
+        public async Task<string?> UploadFile(Stream fileStream, string filePath, string fileName)
+        {
+            try
+            {
+                using var request = new HttpRequestMessage(HttpMethod.Post, apiUrl);
+
+                request.Headers.Add("X-API-KEY", apiKey);
+
+                var content = new MultipartFormDataContent();
+
+                var fileContent = new StreamContent(fileStream);
+                fileContent.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
+                content.Add(fileContent, "file", "data.bin");
+
+                content.Add(new StringContent(filePath), "type");
+                content.Add(new StringContent(fileName), "filename");
+
+                request.Content = content;
+
+                var response = await httpClient.SendAsync(request);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    return await response.Content.ReadAsStringAsync();
+                }
+
+                return null;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Upload failed: {ex.Message}");
+                return null;
+            }
+        }
+
+        public async Task<(string? Url, string? Proof)> UploadFile(Stream fileStream, string filePath, Account account)
+        {
+            try
+            {
+                using var request = new HttpRequestMessage(HttpMethod.Post, apiUrl);
+
+                request.Headers.Add("X-API-KEY", apiKey);
+
+                var content = new MultipartFormDataContent();
+
+                var fileContent = new StreamContent(fileStream);
+                fileContent.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
+                content.Add(fileContent, "file", "data.bin");
+
+                content.Add(new StringContent(filePath), "type");
+
+                request.Content = content;
+
+                var response = await httpClient.SendAsync(request);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    if (response.IsSuccessStatusCode)
+                    {
+                        string fileName = await response.Content.ReadAsStringAsync();
+                        string proof = GenerateOwnershipProof(account, fileName);
+
+                        return (fileName, proof);
+                    }
+
+                }
+
+
+                return (null, null);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Upload failed: {ex.Message}");
+                return (null, null);
+            }
+        }
+
+        
+    }
+}