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add security encryption and hashing: WIP
add endpoints: register user, get and save resources
add db main operations, User entity
This commit is contained in:
Alex Bezdieniezhnykh
2024-11-09 00:37:43 +02:00
commit 121052a3ef
26 changed files with 605 additions and 0 deletions
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Azaion.Services/ResourcesService.cs
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using Azaion.Common;
using Azaion.Common.Configs;
using Azaion.Common.Entities;
using Azaion.Common.Requests;
using Microsoft.Extensions.Options;
namespace Azaion.Services;
public interface IResourcesService
{
Task GetEncryptedResource(GetResourceRequest request, Stream outputStream, CancellationToken cancellationToken = default);
Task SaveResource(UploadResourceRequest request, CancellationToken cancellationToken = default);
}
public class ResourcesService(IOptions<ResourcesConfig> resourcesConfig) : IResourcesService
{
public async Task GetEncryptedResource(GetResourceRequest request, Stream outputStream, CancellationToken cancellationToken = default)
{
var fileStream = new FileStream(GetResourcePath(request.ResourceEnum), FileMode.Open, FileAccess.Read);
var key = Security.MakeEncryptionKey(request.Username, request.Password);
await fileStream.Encrypt(outputStream, key, cancellationToken);
}
public async Task SaveResource(UploadResourceRequest request, CancellationToken cancellationToken = default)
{
await using var fileStream = new FileStream(GetResourcePath(request.ResourceEnum), FileMode.OpenOrCreate, FileAccess.ReadWrite);
await request.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, "Wrong resource type!");
return Path.Combine(resourcesConfig.Value.ResourcesFolder, resource);
}
}