public static IServiceCollection AddJwtTokenParameters(this IServiceCollection serviceCollection, Action <JwtTokenParameters> configure = null)
{
var jwtTokenParameters = new JwtTokenParameters();
if (configure != null)
{
configure.Invoke(jwtTokenParameters);
}
var serviceProvider = serviceCollection.BuildServiceProvider();
var configuration = serviceProvider.GetRequiredService <IConfiguration>();
configuration.GetSection(JwtTokenParameters.ConfigurationSection).Bind(jwtTokenParameters);
serviceCollection.AddSingleton(jwtTokenParameters);
return(serviceCollection);
}
public static ClaimsPrincipal ReadJwt(this JwtTokenParameters jwtTokenParameters, string jwt)
{
if (!jwtTokenParameters.IsValid)
{
return(null);
}
var tokenValidationParameters = new TokenValidationParameters()
{
ValidIssuer = jwtTokenParameters.Issuer,
ValidAudience = jwtTokenParameters.Audience,
IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtTokenParameters.Key))
};
var tokenHandler = new JwtSecurityTokenHandler();
return(tokenHandler.ValidateToken(jwt, tokenValidationParameters, out _));
}
public static string WriteJwt(this JwtTokenParameters jwtTokenParameters, ClaimsIdentity claimsIdentity, TimeSpan expires)
{
if (!jwtTokenParameters.IsValid)
{
return(null);
}
var td = new SecurityTokenDescriptor
{
Subject = claimsIdentity,
Expires = DateTime.UtcNow.Add(expires),
Issuer = jwtTokenParameters.Issuer,
Audience = jwtTokenParameters.Audience,
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtTokenParameters.Key)), SecurityAlgorithms.HmacSha256Signature)
};
var tokenHandler = new JwtSecurityTokenHandler();
var token = tokenHandler.CreateToken(td);
return(tokenHandler.WriteToken(token));
}
public static string WriteJwt(this JwtTokenParameters jwtTokenParameters, ClaimsIdentity claimsIdentity)
{
return(jwtTokenParameters.WriteJwt(claimsIdentity, defaultExpiry));
}
protected ApiClientOptionsBase()
{
Token = new JwtTokenParameters();
ApiKey = new ApiKeyParameters();
}
