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隐藏了使用RS256 PII的JWT SecurityTokenInvalidSignatureException

请帮忙!我在使用Microsoft的System.IdentityModel.Tokens.Jwt库验证用RS256签名的JWT令牌时遇到问题。

这个令牌可以在JWT.io验证

这是错误:

Microsoft.IdentityModel.Tokens.SecurityTokenInvalidSignatureException IDX10503:签名验证失败。尝试过的键:“ [PII隐藏]”。捕获到异常:“ [PII隐藏]”。令牌:“ [PII隐藏]”。

这是示例代码(我将LinqPad与System.IdentityModel.Tokens.Jwt v5.2.2 NuGet包一起使用)

void Main()
{
    var cText =
        "-----BEGIN CERTIFICATE-----\n" +
        "MIIBljCCAUACCQCIDMpqK7WfWDANBgkqhkiG9w0BAQsFADBSMQswCQYDVQQGEwJV\n" + 
        "UzETMBEGA1UECAwKU29tZS1TdGF0ZTESMBAGA1UECgwJTHV4b3R0aWNhMRowGAYD\n" +
        "VQQLDBFMdXhvdHRpY2EgZXllY2FyZTAeFw0xODA1MjMxNTE1MjdaFw0yODA1MjAx\n" +
        "NTE1MjdaMFIxCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApTb21lLVN0YXRlMRIwEAYD\n" +
        "VQQKDAlMdXhvdHRpY2ExGjAYBgNVBAsMEUx1eG90dGljYSBleWVjYXJlMFwwDQYJ\n" +
        "KoZIhvcNAQEBBQADSwAwSAJBAKuMYcirPj81WBtMituJJenF0CG/HYLcAUOtWKl1\n" +
        "HchC0dM8VRRBI/HV+nZcweXzpjhX8ySa9s7kJneP0cuJiU8CAwEAATANBgkqhkiG\n" +
        "9w0BAQsFAANBAKEM8wQwlqKgkfqnNFcbsZM0RUxS+eWR9LvycGuMN7aL9M6GOmfp\n" +
        "QmF4MH4uvkaiZenqCkhDkyi4Cy81tz453tQ=\n" +
        "-----END CERTIFICATE-----";

    var c = new X509Certificate2(Encoding.ASCII.GetBytes(cText));
    var p = new TokenValidationParameters();
    p.IssuerSigningKeyResolver = (s, securityToken, identifier, parameters)
        => new[] { new X509SecurityKey(c) };
    var h = new JwtSecurityTokenHandler();
    var token = @"eyJhbGciOiJSUzI1NiJ9.eyJzdWIiOiJuLmNoaWVmZm8iLCJleHAiOjE1MjcyMzg4ODEsImlzcyI6Imx1eCJ9.BAaYzLwokmdKqLi6zKjGIpDXd__dZxi5PUWWHS3PSLPDYAInzPbEK8o4WxunoGD7eA0qtQNaxNpzeOc3BHrd4w";
    h.ValidateToken(token, p, out …
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