TimetableDesigner/TimetableDesigner.Backend.Services.Authentication
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auth token endpoint finished

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This commit is contained in:
Mateusz Skoczek
2026-02-06 00:10:00 +01:00
Unverified
parent c5823dc6fc
commit 81455ab636
7 changed files with 49 additions and 53 deletions
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6
TimetableDesigner.Backend.Services.Authentication.Core/Helpers/IAccessTokenGenerator.cs → TimetableDesigner.Backend.Services.Authentication.Core/Helpers/ITokenHelper.cs
View File

@@ -2,9 +2,9 @@
namespace TimetableDesigner.Backend.Services.Authentication.Core.Helpers;
public interface IAccessTokenGenerator
public interface ITokenHelper
{
string GenerateAccessToken(Account account);
RefreshToken GenerateRefreshToken(bool isExtendable);
string GenerateAccessToken(long accountId);
bool ValidateExpiredAccessToken(string accessToken);
DateTimeOffset CalculateRefreshTokenExpirationDate(bool isExtendable = true);
}

6
TimetableDesigner.Backend.Services.Authentication.Core/Helpers/PasswordHashData.cs
View File

@@ -1,6 +0,0 @@
namespace TimetableDesigner.Backend.Services.Authentication.Core.Helpers;
public record PasswordHashData(
byte[] Hash,
string Salt
);

7
TimetableDesigner.Backend.Services.Authentication.Core/Helpers/PasswordHasher.cs
View File

@@ -36,4 +36,9 @@ public class PasswordHasher : IPasswordHasher
byte[] hash = hashFunction.GetBytes(32);
return hash;
}
}
}
public record PasswordHashData(
byte[] Hash,
string Salt
);

39
TimetableDesigner.Backend.Services.Authentication.Core/Helpers/AccessTokenGenerator.cs → TimetableDesigner.Backend.Services.Authentication.Core/Helpers/TokenHelper.cs
View File

@@ -9,18 +9,16 @@ using JwtRegisteredClaimNames = Microsoft.IdentityModel.JsonWebTokens.JwtRegiste
namespace TimetableDesigner.Backend.Services.Authentication.Core.Helpers;
public class AccessTokenGenerator : IAccessTokenGenerator
public class TokenHelper : ITokenHelper
{
private readonly IConfiguration _configuration;
private readonly DatabaseContext _databaseContext;
public AccessTokenGenerator(IConfiguration configuration, DatabaseContext databaseContext)
public TokenHelper(IConfiguration configuration)
{
_configuration = configuration;
_databaseContext = databaseContext;
}
public string GenerateAccessToken(Account account)
public string GenerateAccessToken(long accountId)
{
IConfigurationSection accessTokenSettings = _configuration.GetSection("Tokens")
.GetSection("AccessToken");
@@ -40,7 +38,7 @@ public class AccessTokenGenerator : IAccessTokenGenerator
Subject = new ClaimsIdentity(
[
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
new Claim(JwtRegisteredClaimNames.Sub, account.Id.ToString()),
new Claim(JwtRegisteredClaimNames.Sub, accountId.ToString()),
new Claim(JwtRegisteredClaimNames.Exp, expirationDate.UtcTicks.ToString())
]),
Issuer = accessTokenSettings.GetValue<string>("Issuer"),
@@ -56,25 +54,6 @@ public class AccessTokenGenerator : IAccessTokenGenerator
return handler.WriteToken(token);
}
public RefreshToken GenerateRefreshToken(bool isExtendable)
{
string lifetimeSection = isExtendable ? "Extended" : "Normal";
int lifetime = _configuration.GetSection("Tokens")
.GetSection("RefreshToken")
.GetSection("Lifetime")
.GetValue<int>(lifetimeSection);
Guid guid = Guid.NewGuid();
DateTimeOffset expirationDate = DateTimeOffset.UtcNow.AddMinutes(lifetime);
return new RefreshToken
{
Token = guid,
ExpirationDate = expirationDate,
IsExtendable = isExtendable,
};
}
public bool ValidateExpiredAccessToken(string accessToken)
{
IConfigurationSection accessTokenSettings = _configuration.GetSection("Tokens")
@@ -104,4 +83,14 @@ public class AccessTokenGenerator : IAccessTokenGenerator
return jwtSecurityToken is not null && jwtSecurityToken.Header.Alg.Equals(algorithm, StringComparison.InvariantCultureIgnoreCase);
}
public DateTimeOffset CalculateRefreshTokenExpirationDate(bool isExtendable = true)
{
string lifetimeSection = isExtendable ? "Extended" : "Normal";
int lifetime = _configuration.GetSection("Tokens")
.GetSection("RefreshToken")
.GetSection("Lifetime")
.GetValue<int>(lifetimeSection);
return DateTimeOffset.UtcNow.AddMinutes(lifetime);
}
}