68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
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/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package utils
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import (
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"crypto/tls"
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"fmt"
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"github.com/sirupsen/logrus"
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"gopkg.in/gomail.v2"
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"strconv"
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"strings"
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)
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type MailConfig struct {
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Host string `key:"host" default:""`
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Port string `key:"port" default:""`
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port int
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User string `key:"user" default:""`
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Password string `key:"password" default:""`
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From string `key:"from" default:""`
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To string `key:"to" default:""`
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toList []string
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}
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var mailConfig MailConfig
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func init() {
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ParseFromConfigFile("mail", &mailConfig)
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if mailConfig.Host != "" {
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var err error
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if mailConfig.port, err = strconv.Atoi(mailConfig.Port); err != nil {
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panic(fmt.Errorf("parse mail port err: %v", err))
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}
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mailConfig.toList = strings.Split(mailConfig.To, ",")
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}
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}
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func SendMail(subject string, body string, attachments ...string) error {
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if mailConfig.Host == "" {
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logrus.Info("mail not configured, do nothing")
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return nil
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}
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dail := gomail.NewDialer(mailConfig.Host, mailConfig.port, mailConfig.User, mailConfig.Password)
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dail.TLSConfig = &tls.Config{InsecureSkipVerify: true, ServerName: mailConfig.Host}
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msg := gomail.NewMessage()
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msg.SetBody("text/html", body)
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msg.SetHeader("From", mailConfig.From)
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msg.SetHeader("To", mailConfig.toList...)
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msg.SetHeader("Subject", subject)
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for _, a := range attachments {
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msg.Attach(a)
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}
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return dail.DialAndSend(msg)
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}
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