DotNetCore.SKIT.FlurlHttpClient.Wechat/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/WechatTenpaySecurityTests.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Xunit;

namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
{
    public class WechatTenpaySecurityTests
    {
        // 此处测试的 RSA 证书/公钥/私钥是自签名生成的，仅供执行 RSA 相关的单元测试，不能用于调用微信支付 API。
        private const string RSA_CERT_SN = "3050f72e2dce03e7efe49557dd231d176649afbd";
        private const string RSA_CERT_START_DATE = "2021-11-26 02:37:48";
        private const string RSA_CERT_END_DATE = "2021-12-26 02:37:48";
        private const string RSA_CERTIFICATE = "-----BEGIN CERTIFICATE-----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\nx1hGvYxtpQPLUE8=\n-----END CERTIFICATE-----";
        private const string RSA_PUBLIC_KEY = "-----BEGIN PUBLIC KEY-----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\n3uvdJNhbKBwWqvo45ncz+7cCAwEAAQ==\n-----END PUBLIC KEY-----";
        private const string RSA_PRIVATE_KEY = "-----BEGIN PRIVATE KEY-----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\nhpUq0eKgdGHc2R4r57soRvGoGy2DtA==\n-----END PRIVATE KEY-----";

        [Fact(DisplayName = "证书和回调报文解密（AES-GCM）")]
        public void AESGCMDecryptTest()
        {
            string key = "f09b03a7a1902b5b4913856f1fd07ab1";
            string iv = "aae8c2e79c5b";
            string aad = "certificate";
            string cipherText = "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";

            string actualPlain = Utilities.AESUtility.DecryptWithGCM(key: key, iv: iv, aad: aad, cipherText: cipherText);
            string expectedPlain = "-----BEGIN CERTIFICATE-----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\noEZIFTkkAF2JhqfnpR3gST0G8Umq1SaVtCPP/zVI8x0=\n-----END CERTIFICATE-----";

            Assert.Equal(expectedPlain, actualPlain);
        }

        [Fact(DisplayName = "从 RSA 证书中导出公钥")]
        public void ExportRSAPublicKeyFromCertificateTest()
        {
            string actualPublicKey = Utilities.RSAUtility.ExportPublicKey(RSA_CERTIFICATE).Replace("\r", "").Replace("\n", "");
            string expectedPublicKey = RSA_PUBLIC_KEY.Replace("\r", "").Replace("\n", "");

            Assert.Equal(expectedPublicKey, actualPublicKey, ignoreLineEndingDifferences: true);
        }

        [Fact(DisplayName = "从 RSA 证书中导出证书序列号")]
        public void ExportRSASerialNumberFromCertificateTest()
        {
            string actualSerialNumber = Utilities.RSAUtility.ExportSerialNumber(RSA_CERTIFICATE);
            string expectedSerialNumber = RSA_CERT_SN;

            Assert.Equal(expectedSerialNumber, actualSerialNumber);
        }

        [Fact(DisplayName = "从 RSA 证书中导出证书颁发时间")]
        public void ExportRSAEffectiveTimeFromCertificateTest()
        {
            DateTimeOffset actualEffectiveTime = Utilities.RSAUtility.ExportEffectiveTime(RSA_CERTIFICATE);
            DateTimeOffset expectedEffectiveTime = DateTimeOffset.Parse(RSA_CERT_START_DATE);

            Assert.Equal(expectedEffectiveTime, actualEffectiveTime);
        }

        [Fact(DisplayName = "从 RSA 证书中导出证书过期时间")]
        public void ExportRSAExpireTimeFromCertificateTest()
        {
            DateTimeOffset actualExpireTime = Utilities.RSAUtility.ExportExpireTime(RSA_CERTIFICATE);
            DateTimeOffset expectedExpireTime = DateTimeOffset.Parse(RSA_CERT_END_DATE);

            Assert.Equal(expectedExpireTime, actualExpireTime);
        }

        [Fact(DisplayName = "签名生成（SHA256WithRSA）")]
        public void SHA256WithRSASignTest()
        {
            string plainText = "SHA256WithRSASignTest";
            string actualSign = Utilities.RSAUtility.SignWithSHA256(RSA_PRIVATE_KEY, plainText);
            string expectedSign = "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";

            Assert.Equal(expectedSign, actualSign);
        }

        [Fact(DisplayName = "签名验证（SHA256WithRSA）")]
        public void SHA256WithRSAVerifyTest()
        {
            string plainText = "SHA256WithRSAVerifyTest";
            string signText = "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";
            
            Assert.True(Utilities.RSAUtility.VerifyWithSHA256(RSA_PUBLIC_KEY, plainText, signText));
            Assert.True(Utilities.RSAUtility.VerifyWithSHA256ByCertificate(RSA_CERTIFICATE, plainText, signText));
        }

        [Fact(DisplayName = "使用 RSA 公钥加密")]
        public void RSAEncryptTest()
        {
            string plainText = "RsaEncryptTest";
            string actualCipherByPublicKey = Utilities.RSAUtility.EncryptWithECB(RSA_PUBLIC_KEY, plainText);
            string actualCipherByCertificate = Utilities.RSAUtility.EncryptWithECBByCertificate(RSA_CERTIFICATE, plainText);

            Assert.NotNull(actualCipherByPublicKey);
            Assert.NotNull(actualCipherByCertificate);
            Assert.NotEqual(actualCipherByPublicKey, actualCipherByCertificate);
        }

        [Fact(DisplayName = "使用 RSA 私钥解密")]
        public void RSADecryptTest()
        {
            string cipherText = "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";
            string actualPlain = Utilities.RSAUtility.DecryptWithECB(RSA_PRIVATE_KEY, cipherText);
            string expectedPlain = "RsaDecryptTest";

            Assert.Equal(expectedPlain, actualPlain);
        }

        [Fact(DisplayName = "信息摘要（SHA-256）")]
        public void SHA256HashTest()
        {
            string rawData = "SHA256HashTest";

            string actualHash = Utilities.SHA256Utility.Hash(rawData);
            string expectedHash = "8446f1ce5ca8b4a87c0d0cc15be4ba173b2ff78dc33c5f6731d877dcd2d8f401";

            Assert.Equal(expectedHash, actualHash, ignoreCase: true);
        }
    }
}