51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package http
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import (
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"fmt"
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"net/http"
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"quyun/providers/wepay"
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"github.com/go-pay/gopay"
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"github.com/go-pay/gopay/wechat/v3"
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"github.com/go-pay/util/js"
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"github.com/gofiber/fiber/v3"
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)
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type pays struct {
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wepay *wepay.Client
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}
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// Callback
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// @Router /pay/callback [get]
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func (ctl *pays) Callback(ctx fiber.Ctx) error {
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body := ctx.Body()
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si := &wechat.SignInfo{
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HeaderTimestamp: ctx.Get(wechat.HeaderTimestamp),
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HeaderNonce: ctx.Get(wechat.HeaderNonce),
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HeaderSignature: ctx.Get(wechat.HeaderSignature),
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HeaderSerial: ctx.Get(wechat.HeaderSerial),
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SignBody: string(body),
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}
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notifyReq := &wechat.V3NotifyReq{SignInfo: si}
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if err := js.UnmarshalBytes(body, notifyReq); err != nil {
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return ctx.Status(http.StatusBadRequest).JSON(fiber.Map{"error": fmt.Sprintf("json unmarshal error:%v", err)})
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}
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// 获取微信平台证书
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certMap := ctl.wepay.WxPublicKeyMap()
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// 验证异步通知的签名
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err := notifyReq.VerifySignByPKMap(certMap)
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if err != nil {
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return ctx.Status(http.StatusBadRequest).JSON(fiber.Map{"error": "Invalid signature"})
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}
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// TODO: add process order job
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return ctx.Status(http.StatusOK).JSON(&wechat.V3NotifyRsp{
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Code: gopay.SUCCESS,
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Message: "成功",
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})
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}
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