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68 lines
1.8 KiB
68 lines
1.8 KiB
package sms
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import (
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"encoding/json"
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"fmt"
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"strings"
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"github.com/aliyun/alibaba-cloud-sdk-go/services/dysmsapi"
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)
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func newAliyun(options Options) (sys *Aliyun, err error) {
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sys = &Aliyun{options: options}
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sys.client, err = dysmsapi.NewClientWithAccessKey(options.RegionId, options.AccessKeyId, options.AccessKeySecret)
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return
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}
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type Aliyun struct {
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options Options
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client *dysmsapi.Client
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}
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// SendCaptcha 发送验证码短信（阿里云 Dysmsapi SendSms）。
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func (this *Aliyun) SendCaptcha(mobile string, captcha string) (err error) {
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template, err := pickTemplate(this.options, mobile)
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if err != nil {
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return
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}
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param, err := json.Marshal(map[string]string{this.options.TemplateParamName: captcha})
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if err != nil {
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return
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}
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request := dysmsapi.CreateSendSmsRequest()
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request.Scheme = "https"
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request.PhoneNumbers = aliMobile(mobile)
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request.SignName = this.options.SignName
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request.TemplateCode = template
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request.TemplateParam = string(param)
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resp, err := this.client.SendSms(request)
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if err != nil {
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return
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}
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// 阿里云同样是「HTTP 成功 ≠ 发送成功」：真实结果看 Code，成功为 "OK"。
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if resp == nil {
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return fmt.Errorf("阿里云短信发送失败: 返回为空")
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}
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if resp.Code != "OK" {
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return fmt.Errorf("阿里云短信发送失败: %s %s", resp.Code, resp.Message)
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}
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return
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}
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// aliMobile 把号码转成阿里云要求的格式：
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// 国内号只要 11 位裸号（带 +86/0086 前缀会被判为非法号码），
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// 国际/港澳台号用 "00+国际区号+号码"（阿里云不接受 "+" 开头）。
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func aliMobile(mobile string) string {
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m := normalizeMobile(mobile)
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if isDomestic(m) {
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m = strings.TrimPrefix(m, "+86")
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m = strings.TrimPrefix(m, "0086")
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return m
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}
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if strings.HasPrefix(m, "+") {
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return "00" + strings.TrimPrefix(m, "+")
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}
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return m
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}
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