277 lines
11 KiB
C#
277 lines
11 KiB
C#
// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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using Admin.NET.Core.Service.Alipay;
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using Aop.Api;
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using Aop.Api.Domain;
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using Aop.Api.Request;
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using Aop.Api.Response;
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using Aop.Api.Util;
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using Microsoft.AspNetCore.Hosting;
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namespace Admin.NET.Core.Service;
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/// <summary>
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/// 支付宝支付服务 🧩
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/// </summary>
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[ApiDescriptionSettings(Order = 240)]
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public class AlipayService : IDynamicApiController, ITransient
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{
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private readonly UserManager _userManager;
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private readonly SysConfigService _sysConfigService;
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private readonly AlipayOptions _alipayOptions;
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private readonly IHttpContextAccessor _httpContext;
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private readonly IWebHostEnvironment _webHostEnvironment;
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private readonly IAopClient _alipayClient;
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public AlipayService(UserManager userManager,
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SysConfigService sysConfigService,
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IOptions<AlipayOptions> alipayOptions,
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IHttpContextAccessor httpContext,
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IWebHostEnvironment webHostEnvironment)
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{
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_userManager = userManager;
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_sysConfigService = sysConfigService;
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_alipayOptions = alipayOptions.Value;
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_httpContext = httpContext;
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_webHostEnvironment = webHostEnvironment;
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// 初始化支付宝客户端
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string path = App.WebHostEnvironment.ContentRootPath;
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_alipayClient = new DefaultAopClient(new AlipayConfig
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{
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Format = "json",
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Charset = "UTF-8",
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AppId = _alipayOptions.AppId,
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SignType = _alipayOptions.SignType,
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ServerUrl = _alipayOptions.ServerUrl,
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PrivateKey = _alipayOptions.PrivateKey,
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EncryptKey = _alipayOptions.EncryptKey,
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AppCertPath = Path.Combine(path, _alipayOptions.AppCertPath),
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RootCertPath = Path.Combine(path, _alipayOptions.RootCertPath),
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AlipayPublicCertPath = Path.Combine(path, _alipayOptions.AlipayPublicCertPath)
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});
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}
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/// <summary>
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/// 获取授权信息 🔖
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[NonUnify]
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[AllowAnonymous]
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[DisplayName("获取授权信息")]
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[ApiDescriptionSettings(Name = "GetAuthInfo"), HttpGet]
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public ActionResult GetAuthInfo([FromQuery] AlipayAuthInfoInput input)
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{
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var type = input.UserId.Split('-').FirstOrDefault().ToInt();
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var userId = input.UserId.Split('-').LastOrDefault().ToLong();
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// 当前网页接口地址
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var currentUrl = $"{_httpContext.HttpContext!.Request.GetOrigin()}{_httpContext.HttpContext!.Request.Path}?userId={input.UserId}";
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if (string.IsNullOrEmpty(input.AuthCode))
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{
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// 重新授权
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var url = $"{_alipayOptions.AuthUrl}?app_id={_alipayOptions.AppId}&scope=auth_user&redirect_uri={currentUrl}";
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return new RedirectResult(url);
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}
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// 组装授权请求参数
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AlipaySystemOauthTokenRequest request = new()
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{
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GrantType = AlipayConst.GrantType,
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Code = input.AuthCode
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};
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AlipaySystemOauthTokenResponse response = _alipayClient.CertificateExecute(request);
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// token换取用户信息
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AlipayUserInfoShareRequest infoShareRequest = new();
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AlipayUserInfoShareResponse info = _alipayClient.CertificateExecute(infoShareRequest, response.AccessToken);
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// 循环执行扫码后需要执行的业务逻辑，需要至少一个继承方法返回true，否则抛出异常
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var pass = false;
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foreach (var notify in App.GetServices<IAlipayNotify>())
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if (notify.ScanCallback(type, userId, info)) pass = true;
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if (!pass) throw Oops.Oh("未处理的授权逻辑");
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// 执行完，重定向到指定界面
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var authPageUrl = _sysConfigService.GetConfigValueByCode<string>(ConfigConst.AlipayAuthPageUrl + type).Result;
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return new RedirectResult(authPageUrl);
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}
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/// <summary>
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/// 支付回调 🔖
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/// </summary>
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/// <returns></returns>
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[AllowAnonymous]
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[DisplayName("支付回调")]
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[ApiDescriptionSettings(Name = "Notify"), HttpPost]
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public string Notify()
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{
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SortedDictionary<string, string> sorted = [];
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foreach (string key in _httpContext.HttpContext!.Request.Form.Keys)
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sorted.Add(key, _httpContext.HttpContext.Request.Form[key]);
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string alipayPublicKey = Path.Combine(_webHostEnvironment.ContentRootPath, _alipayOptions.AlipayPublicCertPath!.Replace('/', '\\').TrimStart('\\'));
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bool signVerified = AlipaySignature.RSACertCheckV1(sorted, alipayPublicKey, "UTF-8", _alipayOptions.SignType); // 调用SDK验证签名
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if (!signVerified) throw Oops.Oh("交易失败");
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var outTradeNo = sorted.GetValueOrDefault("out_trade_no");
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try
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{
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// 记录回调日志
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File.AppendAllText($"{_webHostEnvironment.ContentRootPath}\\AlipayLog\\Notify-{DateTime.Today:yyyy-MM-dd}.txt",
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$"支付宝支付到平台({DateTime.Now:yyyy-MM-dd HH:mm:ss})：{Environment.NewLine} " +
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$"登录人：{_userManager.UserId}-{_userManager.RealName}{Environment.NewLine} " +
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$"IP：{App.HttpContext?.GetRemoteIpAddressToIPv4(true)} {Environment.NewLine} " +
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$"交易号：{outTradeNo}{Environment.NewLine} " +
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$"参数：{JSON.Serialize(sorted)}{Environment.NewLine} " +
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$"-----------------------------------------------------------------------------------------------------------------------" +
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$"{Environment.NewLine}{Environment.NewLine}{Environment.NewLine}");
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}
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catch (Exception ex)
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{
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Log.Error("支付宝支付回调日志写入失败：", ex);
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}
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if (sorted.GetValueOrDefault(AlipayConst.TradeStatus) == AlipayConst.TradeSuccess)
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{
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// 约定交易码前四位为类型码，后面为订单号
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var tradeNo = long.Parse(outTradeNo);
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var type = long.Parse(outTradeNo[..4]);
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// 循环执行业务逻辑，若都未处理(回调全部返回false)则交易失败
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var isError = true;
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foreach (var notify in App.GetServices<IAlipayNotify>())
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if (notify.TopUpCallback(type, tradeNo)) isError = false;
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if (isError) throw Oops.Oh("交易失败");
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}
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return "success";
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}
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/// <summary>
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/// 统一收单下单并支付页面接口 🔖
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("统一收单下单并支付页面接口")]
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[ApiDescriptionSettings(Name = "AlipayTradePagePay"), HttpPost]
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public string AlipayTradePagePay(AlipayTradePagePayInput input)
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{
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AlipayTradeWapPayRequest request = new();
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// 组装业务参数model
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AlipayTradeWapPayModel model = new()
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{
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Subject = input.Subject,
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OutTradeNo = input.OutTradeNo,
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TotalAmount = input.TotalAmount,
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Body = input.Body,
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ProductCode = "QUICK_WAP_WAY",
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TimeExpire = input.TimeoutExpress
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};
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request.SetBizModel(model);
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// 设置异步通知接收地址
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request.SetNotifyUrl(_alipayOptions.NotifyUrl);
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var response = _alipayClient.SdkExecute(request);
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if (response.IsError) throw Oops.Oh(response.SubMsg);
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return $"{_alipayOptions.ServerUrl}?{response.Body}";
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}
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/// <summary>
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/// 交易预创建 🔖
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("交易预创建")]
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[ApiDescriptionSettings(Name = "AlipayPreCreate"), HttpPost]
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public string AlipayPreCreate(AlipayPreCreateInput input)
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{
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AlipayTradePrecreateRequest request = new();
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// 设置异步通知接收地址
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request.SetNotifyUrl(_alipayOptions.NotifyUrl);
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// 组装业务参数model
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AlipayTradePrecreateModel model = new()
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{
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Subject = input.Subject,
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OutTradeNo = input.OutTradeNo,
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TotalAmount = input.TotalAmount,
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TimeoutExpress = input.TimeoutExpress
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};
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request.SetBizModel(model);
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var response = _alipayClient.CertificateExecute(request);
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if (response.IsError) throw Oops.Oh(response.SubMsg);
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return response.QrCode;
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}
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/// <summary>
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/// 单笔转账到支付宝账户
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/// https://opendocs.alipay.com/open/62987723_alipay.fund.trans.uni.transfer
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/// </summary>
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[NonAction]
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public Task<AlipayFundTransUniTransferResponse> Transfer(AlipayFundTransUniTransferInput input)
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{
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// 构造请求参数以调用接口
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AlipayFundTransUniTransferRequest request = new();
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AlipayFundTransUniTransferModel model = new()
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{
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BizScene = AlipayConst.BizScene,
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ProductCode = AlipayConst.ProductCode,
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// 设置商家侧唯一订单号
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OutBizNo = input.OutBizNo,
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// 设置订单总金额
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TransAmount = input.TransAmount.ToString(),
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// 设置转账业务的标题
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OrderTitle = input.OrderTitle
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};
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// 设置收款方信息
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Participant payeeInfo = new()
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{
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CertType = input.CertType.ToString(),
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CertNo = input.CertNo,
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Identity = input.Identity,
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Name = input.Name,
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IdentityType = input.IdentityType.ToString()
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};
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model.PayeeInfo = payeeInfo;
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// 设置业务备注
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model.Remark = input.Remark;
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// 设置转账业务请求的扩展参数
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string payerShowNameUseAlias = input.PayerShowNameUseAlias.ToString().ToLower();
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model.BusinessParams = $"{{\"payer_show_name_use_alias\":\"{payerShowNameUseAlias}\"}}";
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request.SetBizModel(model);
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var response = _alipayClient.CertificateExecute(request);
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try
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{
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File.AppendAllText($"{_webHostEnvironment.ContentRootPath}\\AlipayLog\\{DateTime.Today:yyyy-MM-dd}.txt",
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$"支付宝付款到账户({DateTime.Now:yyyy-MM-dd HH:mm:ss})：{Environment.NewLine} " +
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$"登录人：{_userManager.UserId}-{_userManager.RealName}{Environment.NewLine} " +
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$"IP：{App.HttpContext?.GetRemoteIpAddressToIPv4(true)} {Environment.NewLine} " +
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$"参数：{JSON.Serialize(model)}{Environment.NewLine} " +
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$"返回：{JSON.Serialize(response)}{Environment.NewLine}" +
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$"-----------------------------------------------------------------------------------------------------------------------" +
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$"{Environment.NewLine}{Environment.NewLine}{Environment.NewLine}");
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}
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catch (Exception ex)
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{
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Log.Error("单笔转账到支付宝账户日志写入失败：", ex);
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}
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return Task.FromResult(response);
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}
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} |