60 lines
1.7 KiB
C#
60 lines
1.7 KiB
C#
using System.ComponentModel.DataAnnotations.Schema;
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using System.Security.Claims;
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using System.Security.Cryptography;
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using System.Text;
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using AspNetCore.Authentication.ApiKey;
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using AutoMapPropertyHelper;
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using NejCommon.Models;
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namespace NejCommon.Models;
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public partial class ApiKey : IApiKey
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{
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[AutoMapProperty("Response")]
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public string Id { get; set; } = NanoidDotNet.Nanoid.Generate(size: 64);
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[AutoMapProperty("Request")]
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public string Name { get; set; } = null!;
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public byte[] LookupHash { get; set; } = null!;
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public string KeyHash { get; set; } = null!;
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[AutoMapProperty("Response")]
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public bool Revoked { get; set; }
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[NotMapped]
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public string key = "";
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[NotMapped]
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[AutoMapProperty("CreateResponse")]
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public string Key
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{
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get => key;
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set
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{
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key = value;
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LookupHash = ComputeLookupHash(value);
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KeyHash = ComputeStrongHash(value);
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}
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}
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[NotMapped]
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public string OwnerName => Id;
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[NotMapped]
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public IReadOnlyCollection<Claim> Claims => [
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new Claim(ClaimTypes.NameIdentifier, Id),
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new Claim(ClaimTypes.Name, Name)
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];
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public static byte[] ComputeLookupHash(string key)
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{
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using var sha256 = SHA256.Create();
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return sha256.ComputeHash(Encoding.UTF8.GetBytes(key));
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}
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public static string ComputeStrongHash(string key)
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{
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return BCrypt.Net.BCrypt.EnhancedHashPassword(key);
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}
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public bool VerifyStrongHash(string key){
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return BCrypt.Net.BCrypt.EnhancedVerify(key, KeyHash);
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}
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}
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public partial class ApiKeyResponse : ApiKeyRequest {}
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public partial class ApiKeyCreateResponse : ApiKeyResponse {} |