如何验证JWT令牌
如何验证JWT令牌
我正在尝试使用JWT令牌。我成功生成了一个有效的JWTTokenString
并在JWT调试器上验证了它,但我无法在.NET中验证令牌。这是我目前的代码:
class Program { static string key = "401b09eab3c013d4ca54922bb802bec8fd5318192b0a75f201d8b3727429090fb337591abd3e44453b954555b7a0812e1081c39b740293f765eae731f5a65ed1"; static void Main(string[] args) { var stringToken = GenerateToken(); ValidateToken(stringToken); } private static string GenerateToken() { var securityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(key)); var credentials = new SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256); var header = new JwtHeader(credentials); var payload = new JwtPayload { { "some ", "hello "}, { "scope", "world"}, }; var secToken = new JwtSecurityToken(header, payload); var handler = new JwtSecurityTokenHandler(); return handler.WriteToken(secToken); } private static bool ValidateToken(string authToken) { var tokenHandler = new JwtSecurityTokenHandler(); var validationParameters = GetValidationParameters(); SecurityToken validatedToken; IPrincipal principal = tokenHandler.ValidateToken(authToken, validationParameters, out validatedToken); Thread.CurrentPrincipal = principal; return true; } private static TokenValidationParameters GetValidationParameters() { return new TokenValidationParameters() { //在这里不知道应该放什么 }; } }
我只想要一个接收令牌并根据其有效性返回true或false的函数。从我所做的研究中,我看到人们使用IssuerSigningToken
来分配验证密钥。但当我尝试使用时,它似乎不存在。有人可以帮我验证令牌吗?