public JwtSigningOptions(IJwtOptions jwtOptions)
{
byte[] key = Encoding.UTF8.GetBytes(jwtOptions.SecretKey);
SymmetricSecurityKey securityKey = new SymmetricSecurityKey(key);
SigningCredentials = new SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256Signature);
}
/// <summary>
/// Generates tokens for users
/// </summary>
/// <param name="logger">A logger</param>
/// <param name="context">The DB</param>
/// <param name="options">JWT config options</param>
public TokenGenerator(ILogger <TokenGenerator> logger, Db context, IJwtOptions options)
{
this._tokenHandler = new JwtSecurityTokenHandler();
this._logger = logger;
this._options = options;
this._context = context;
}
public GenerateWebTokenHandler(IJwtSigningOptions jwtSigningOptions, IJwtOptions jwtOptions, IRefreshTokenRepository refreshTokenRepository)
{
_jwtSigningOptions = jwtSigningOptions;
_jwtOptions = jwtOptions;
_jwtSecurityTokenHandler = new JwtSecurityTokenHandler();
_refreshTokenRepository = refreshTokenRepository;
}
public JwtService(
IJwtOptions jwtOptions,
UserManager <LocalistUser?> userManager)
{
this.jwtOptions = jwtOptions;
this.userManager = userManager;
}
public JwtService(IJwtOptions jwtOptions)
{
_jwtOptions = jwtOptions;
var issuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtOptions.SecretKey));
_signingCredentials = new SigningCredentials(issuerSigningKey, SecurityAlgorithms.HmacSha256);
}
public AuthService(IJwtHelper jwtHelper,
IDnsWatcherDbContext context,
IRandomGenerator randomGenerator,
IDateTime dateTime,
IJwtOptions jwtOptions)
{
_jwtHelper = jwtHelper;
_context = context;
_randomGenerator = randomGenerator;
_dateTime = dateTime;
_jwtOptions = jwtOptions;
}
public static void ConfigureJwtAuth(this IServiceCollection services, IJwtOptions jwtOptions)
{
services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
.AddJwtBearer(options =>
options.TokenValidationParameters = new TokenValidationParameters()
{
ValidateIssuer = true,
ValidIssuer = jwtOptions.Issuer,
ValidateAudience = true,
ValidAudience = jwtOptions.Audience,
IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtOptions.SecretKey)),
ValidateIssuerSigningKey = true
});
}
private static JwtSecurityToken GenerateToken(IJwtOptions jwtOptions, IEnumerable <Claim> claims)
{
if (jwtOptions == null)
{
throw new ArgumentNullException(nameof(jwtOptions));
}
var now = DateTime.UtcNow;
return(new JwtSecurityToken(
jwtOptions.Issuer,
jwtOptions.Audience,
notBefore: now,
claims: claims,
expires: now.Add(TimeSpan.FromMinutes(jwtOptions.Lifetime)),
signingCredentials: new SigningCredentials(jwtOptions.GetSymmetricSecurityKey(),
SecurityAlgorithms.HmacSha256)));
}
private static void ThrowIfInvalidOptions(IJwtOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (options.ValidFor <= TimeSpan.Zero)
{
throw new ArgumentException("Must be a non-zero TimeSpan.", nameof(JwtIssuerOptions.ValidFor));
}
if (options.SigningCredentials == null)
{
throw new ArgumentNullException(nameof(JwtIssuerOptions.SigningCredentials));
}
if (options.JtiGenerator == null)
{
throw new ArgumentNullException(nameof(JwtIssuerOptions.JtiGenerator));
}
}
private void ConfigureAppSettings(IServiceCollection services)
{
void ConfigureSection <Interface, Implementation>(string sectionName)
where Implementation : Interface, new() where Interface : class
{
Implementation configSection = new Implementation();
Configuration.GetSection(sectionName).Bind(configSection);
services.AddSingleton <Interface>(configSection);
}
ConfigureSection <IJwtOptions, JwtOptions>(nameof(JwtOptions));
ConfigureSection <IConnectionStrings, ConnectionStrings>(nameof(ConnectionStrings));
ConfigureSection <IMongodbDatabaseSettings, MongodbDatabaseSettings>(nameof(MongodbDatabaseSettings));
services.AddSingleton <IAppSettings>(factory =>
{
IJwtOptions jwtOptionsSection = factory.GetService <IJwtOptions>();
IConnectionStrings connectionStringsSection = factory.GetService <IConnectionStrings>();
IMongodbDatabaseSettings mongodbDatabaseSettings = factory.GetService <IMongodbDatabaseSettings>();
return(new AppSettings(jwtOptionsSection, connectionStringsSection, mongodbDatabaseSettings));
});
}
public JwtHelper(IJwtOptions jwtOptions, IDateTime dateTime)
{
_jwtOptions = jwtOptions;
_dateTime = dateTime;
}
public JwtAccessTokenGenerator(IJwtOptions jwtOptions)
{
_jwtOptions = jwtOptions;
}
public AuthenticationService(IJwtOptions jwtOptions)
{
_jwtOptions = jwtOptions;
}
public AppSettings(IJwtOptions jwtOptions, IConnectionStrings connectionStrings, IMongodbDatabaseSettings mongodbDatabaseSettings)
{
JwtOptions = jwtOptions;
ConnectionStrings = connectionStrings;
MongodbDatabaseSettings = mongodbDatabaseSettings;
}
