85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package cmd
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import (
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"crypto/tls"
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"fmt"
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"log"
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"net/smtp"
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"strings"
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"github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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)
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var TestCmd = &cobra.Command{
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Use: "test",
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Short: "sends an email through the configured server",
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Long: ``,
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Args: cobra.ExactArgs(1),
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Run: func(cmd *cobra.Command, args []string) {
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if cfg.Test == nil {
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logrus.Fatal("you need to specify a `test` config block")
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}
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tlsConfig := &tls.Config{
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InsecureSkipVerify: true,
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ServerName: strings.Split(cfg.Test.Address, ":")[0],
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}
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conn, err := tls.Dial("tcp", cfg.Test.Address, tlsConfig)
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if err != nil {
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log.Panic(err)
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}
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c, err := smtp.NewClient(conn, strings.Split(cfg.Test.Address, ":")[0])
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if err != nil {
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log.Panic(err)
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}
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headers := make(map[string]string)
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headers["From"] = cfg.Test.Username
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headers["To"] = args[0]
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headers["Subject"] = "This is a test email from the command line"
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message := ""
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for k, v := range headers {
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message += fmt.Sprintf("%s: %s\r\n", k, v)
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}
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message += "\r\n"
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message += "This is a test email message sent through the command line utility."
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auth := smtp.PlainAuth("", cfg.Test.Username, cfg.Test.Password, strings.Split(cfg.Test.Address, ":")[0])
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if err = c.Auth(auth); err != nil {
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logrus.WithError(err).Fatal("could not authenticate to server")
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}
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if err = c.Mail(cfg.Test.Username); err != nil {
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logrus.WithError(err).Fatal("could not create email")
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}
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if err = c.Rcpt(args[0]); err != nil {
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logrus.WithError(err).Fatal("could not set email destination")
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}
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w, err := c.Data()
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if err != nil {
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logrus.WithError(err).Fatal("could not set email data")
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}
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_, err = w.Write([]byte(message))
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if err != nil {
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logrus.WithError(err).Fatal("could not set email data")
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}
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err = w.Close()
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if err != nil {
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logrus.WithError(err).Fatal("close email")
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}
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c.Quit()
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logrus.Info("sent test email")
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},
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}
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