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renmove ResourceEnum, use filename only

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add ToHash for encryption Key
This commit is contained in:
Alex Bezdieniezhnykh
2024-11-22 12:13:37 +02:00
parent 8be7625542
commit f5e466108a
16 changed files with 103 additions and 85 deletions
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Azaion.Services/ResourcesService.cs
+13 -18
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@@ -10,37 +10,32 @@ namespace Azaion.Services;
public interface IResourcesService
{
Task<string> GetEncryptedResource(ResourceEnum resource, string key, Stream outputStream, CancellationToken cancellationToken = default);
Task SaveResource(ResourceEnum resourceEnum, IFormFile data, CancellationToken cancellationToken = default);
Task<Stream> GetEncryptedResource(string fileName, string key, CancellationToken cancellationToken = default);
Task SaveResource(IFormFile data, CancellationToken cancellationToken = default);
}
public class ResourcesService(IOptions<ResourcesConfig> resourcesConfig) : IResourcesService
{
public async Task<string> GetEncryptedResource(ResourceEnum resource, string key, Stream outputStream, CancellationToken cancellationToken = default)
public async Task<Stream> GetEncryptedResource(string fileName, string key, CancellationToken cancellationToken = default)
{
var fileStream = new FileStream(GetResourcePath(resource), FileMode.Open, FileAccess.Read);
await fileStream.EncryptTo(outputStream, key, cancellationToken);
outputStream.Seek(0, SeekOrigin.Begin);
var name = resourcesConfig.Value.Resources.GetValueOrDefault(resource.ToString()) ?? "unknown.resource";
return name;
var resourcePath = Path.Combine(resourcesConfig.Value.ResourcesFolder, fileName);
var fileStream = new FileStream(resourcePath, FileMode.Open, FileAccess.Read);
var ms = new MemoryStream();
await fileStream.EncryptTo(ms, key, cancellationToken);
ms.Seek(0, SeekOrigin.Begin);
return ms;
}
public async Task SaveResource(ResourceEnum resourceEnum, IFormFile data, CancellationToken cancellationToken = default)
public async Task SaveResource(IFormFile data, CancellationToken cancellationToken = default)
{
if (data == null)
throw new BusinessException(ExceptionEnum.NoFileProvided);
if (!Directory.Exists(resourcesConfig.Value.ResourcesFolder))
Directory.CreateDirectory(resourcesConfig.Value.ResourcesFolder);
await using var fileStream = new FileStream(GetResourcePath(resourceEnum), FileMode.OpenOrCreate, FileAccess.ReadWrite);
var resourcePath = Path.Combine(resourcesConfig.Value.ResourcesFolder, data.FileName);
await using var fileStream = new FileStream(resourcePath, FileMode.OpenOrCreate, FileAccess.ReadWrite);
await data.CopyToAsync(fileStream, cancellationToken);
}
private string GetResourcePath(ResourceEnum resourceEnum)
{
var resource = resourcesConfig.Value.Resources.GetValueOrDefault(resourceEnum.ToString());
if (resource == null)
throw new BusinessException(ExceptionEnum.WrongResourceType);
return Path.Combine(resourcesConfig.Value.ResourcesFolder, resource);
}
}