/
sms.go
72 lines (64 loc) · 1.33 KB
/
sms.go
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package smsbao
import (
"fmt"
"github.com/clearcodecn/wetalk/pkg/util"
"github.com/pkg/errors"
"gopkg.in/yaml.v2"
"io/ioutil"
"net/http"
)
const (
sendURL = `http://api.smsbao.com/sms?u=%s&p=%s&m=%s&c=%s`
)
var (
errCodeMap = map[string]string{
"30": "错误密码",
"40": "账号不存在",
"41": "余额不足",
"43": "IP地址限制",
"50": "内容含有敏感词",
"51": "手机号码不正确",
}
)
type Config struct {
Username string `json:"username" yaml:"username"`
Password string `json:"password" yaml:"password"`
}
type Sms struct {
cfg *Config
}
func (s *Sms) Init(b []byte) error {
cfg := new(Config)
err := yaml.Unmarshal(b, cfg)
if err != nil {
return err
}
if cfg.Username == "" {
return errors.New(`invalid username`)
}
if cfg.Password == "" {
return errors.New("invalid password")
}
cfg.Password = util.Md5(cfg.Password)
s.cfg = cfg
return nil
}
func (s *Sms) Send(to string, content string) error {
url := fmt.Sprintf(sendURL, s.cfg.Username, s.cfg.Password, to, content)
resp, err := http.Get(url)
if err != nil {
return err
}
defer resp.Body.Close()
data, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
if string(data) == "0" {
return nil
}
if e, ok := errCodeMap[string(data)]; ok {
return errors.New(e)
}
return fmt.Errorf("unknown error: %s", data)
}