auth changes

This commit is contained in:
2024-03-28 19:17:46 +01:00
Unverified
parent 0d9a42dd24
commit fcca2119a5
45 changed files with 6588 additions and 55 deletions

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using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WatchIt.WebAPI.Services.Utility.Configuration.Models;
namespace WatchIt.WebAPI.Services.Utility.Configuration
{
public interface IConfigurationService
{
ConfigurationData Data { get; }
}
public class ConfigurationService(IConfiguration configuration) : IConfigurationService
{
#region PROPERTIES
public ConfigurationData Data => configuration.GetSection("WebAPI").Get<ConfigurationData>()!;
#endregion
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.Configuration.Models
{
public class AccessToken
{
public int Lifetime { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.Configuration.Models
{
public class Authentication
{
public string Key { get; set; }
public string Issuer { get; set; }
public RefreshToken RefreshToken { get; set; }
public AccessToken AccessToken { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.Configuration.Models
{
public class ConfigurationData
{
public Authentication Authentication { get; set; }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.Configuration.Models
{
public class RefreshToken
{
public int Lifetime { get; set; }
public int ExtendedLifetime { get; set; }
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.3" />
</ItemGroup>
</Project>

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using Microsoft.IdentityModel.JsonWebTokens;
using Microsoft.IdentityModel.Tokens;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Security.Principal;
using System.Text;
using System.Threading.Tasks;
using WatchIt.Database;
using WatchIt.Database.Model.Account;
using WatchIt.WebAPI.Services.Utility.Configuration;
namespace WatchIt.WebAPI.Services.Utility.JWT
{
public interface IJWTService
{
Task<string> CreateAccessToken(Account account);
Task<string> CreateRefreshToken(Account account, bool extendable);
Task<string> ExtendRefreshToken(Account account, Guid id);
}
public class JWTService(IConfigurationService configurationService, DatabaseContext database) : IJWTService
{
#region PUBLIC METHODS
public async Task<string> CreateRefreshToken(Account account, bool extendable)
{
int expirationMinutes = extendable ? configurationService.Data.Authentication.RefreshToken.ExtendedLifetime : configurationService.Data.Authentication.RefreshToken.Lifetime;
DateTime expirationDate = DateTime.UtcNow.AddMinutes(expirationMinutes);
Guid id = Guid.NewGuid();
AccountRefreshToken refreshToken = new AccountRefreshToken
{
Id = id,
AccountId = account.Id,
ExpirationDate = expirationDate,
IsExtendable = extendable
};
database.AccountRefreshTokens.Add(refreshToken);
Task saveTask = database.SaveChangesAsync();
SecurityTokenDescriptor tokenDescriptor = CreateBaseSecurityTokenDescriptor(account, id, expirationDate);
tokenDescriptor.Audience = "refresh";
tokenDescriptor.Subject.AddClaim(new Claim("extend", extendable.ToString()));
string tokenString = TokenToString(tokenDescriptor);
await saveTask;
return tokenString;
}
public async Task<string> ExtendRefreshToken(Account account, Guid id)
{
AccountRefreshToken? token = account.AccountRefreshTokens.FirstOrDefault(x => x.Id == id);
if (token is null)
{
throw new TokenNotFoundException();
}
if (!token.IsExtendable)
{
throw new TokenNotExtendableException();
}
int expirationMinutes = configurationService.Data.Authentication.RefreshToken.ExtendedLifetime;
DateTime expirationDate = DateTime.UtcNow.AddMinutes(expirationMinutes);
token.ExpirationDate = expirationDate;
Task saveTask = database.SaveChangesAsync();
SecurityTokenDescriptor tokenDescriptor = CreateBaseSecurityTokenDescriptor(account, id, expirationDate);
tokenDescriptor.Audience = "refresh";
tokenDescriptor.Subject.AddClaim(new Claim("extend", bool.TrueString));
string tokenString = TokenToString(tokenDescriptor);
await saveTask;
return tokenString;
}
public async Task<string> CreateAccessToken(Account account)
{
DateTime lifetime = DateTime.Now.AddMinutes(configurationService.Data.Authentication.AccessToken.Lifetime);
Guid id = Guid.NewGuid();
SecurityTokenDescriptor tokenDescriptor = CreateBaseSecurityTokenDescriptor(account, id, lifetime);
tokenDescriptor.Audience = "access";
tokenDescriptor.Subject.AddClaim(new Claim("admin", account.IsAdmin.ToString()));
return TokenToString(tokenDescriptor);
}
#endregion
#region PRIVATE METHODS
protected SecurityTokenDescriptor CreateBaseSecurityTokenDescriptor(Account account, Guid id, DateTime expirationTime) => new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(new List<Claim>
{
new Claim(JwtRegisteredClaimNames.Jti, id.ToString()),
new Claim(JwtRegisteredClaimNames.Sub, account.Id.ToString()),
new Claim(JwtRegisteredClaimNames.Email, account.Email),
new Claim(JwtRegisteredClaimNames.UniqueName, account.Username),
new Claim(JwtRegisteredClaimNames.Exp, expirationTime.ToString()),
}),
Expires = expirationTime,
Issuer = configurationService.Data.Authentication.Issuer,
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(Encoding.UTF8.GetBytes(configurationService.Data.Authentication.Key)), SecurityAlgorithms.HmacSha512)
};
protected string TokenToString(SecurityTokenDescriptor tokenDescriptor)
{
System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler handler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
handler.InboundClaimTypeMap.Clear();
SecurityToken token = handler.CreateToken(tokenDescriptor);
return handler.WriteToken(token);
}
#endregion
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.JWT
{
public class TokenNotExtendableException : Exception
{
public TokenNotExtendableException() : base() { }
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.JWT
{
public class TokenNotFoundException : Exception
{
public TokenNotFoundException() : base() { }
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="7.1.2" />
<PackageReference Include="Microsoft.IdentityModel.Tokens" Version="7.1.2" />
<PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.1.2" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\..\..\WatchIt.Database\WatchIt.Database.Model\WatchIt.Database.Model.csproj" />
<ProjectReference Include="..\..\..\..\WatchIt.Database\WatchIt.Database\WatchIt.Database.csproj" />
<ProjectReference Include="..\WatchIt.WebAPI.Services.Utility.Configuration\WatchIt.WebAPI.Services.Utility.Configuration.csproj" />
</ItemGroup>
</Project>

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using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WatchIt.WebAPI.Services.Utility.User
{
public class UserService(IHttpContextAccessor accessor)
{
#region PUBLIC METHODS
#endregion
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
</ItemGroup>
</Project>