如何在WCF soap响应中实现安全性令牌？

// 生成JWT令牌
var key = Encoding.UTF8.GetBytes("your_secret_key");
var signinCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature);
var jwtToken = new JwtSecurityToken(
    issuer: "issuer",
    audience: "audience",
    claims: new[] { new Claim(ClaimTypes.Name, "John Doe") },
    expires: DateTime.UtcNow.AddMinutes(30),
    signingCredentials: signinCredentials
);

// 验证JWT令牌
var handler = new JwtSecurityTokenHandler();
var isValid = handler.ValidateToken(jwtToken.ToString(), new TokenValidationParameters { ValidateIssuer = true, ValidateAudience = true, ValidateIssuerSigningKey = true, IssuerSigningKey = new SymmetricSecurityKey(key) });

if (isValid)
{
    // 生成访问令牌
    var accessCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature);
    var accessToken = new JwtSecurityToken(
        issuer: "issuer",
        audience: "audience",
        claims: new[] { new Claim(ClaimTypes.Name, "John Doe") },
        expires: DateTime.UtcNow.AddMinutes(30),
        signingCredentials: accessCredentials
    );

    // 使用访问令牌进行授权
    var authContext = new AuthenticationContext("https://your_authentication_server_url");
    var user = await authContext.AcquireTokenAsync("https://your_resource_server_url", accessCredentials);

    // 返回授权结果
    return new AuthorizationResult(user.AccessToken);
}
else
{
    return new AuthorizationResult("Invalid JWT token");
}