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// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package cmd
import (
"errors"
"strings"
auth_model "code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/services/auth/source/smtp"
"github.com/urfave/cli/v2"
)
var (
smtpCLIFlags = []cli.Flag{
&cli.StringFlag{
Name: "name",
Value: "",
Usage: "Application Name",
},
&cli.StringFlag{
Name: "auth-type",
Value: "PLAIN",
Usage: "SMTP Authentication Type (PLAIN/LOGIN/CRAM-MD5) default PLAIN",
},
&cli.StringFlag{
Name: "host",
Value: "",
Usage: "SMTP Host",
},
&cli.IntFlag{
Name: "port",
Usage: "SMTP Port",
},
&cli.BoolFlag{
Name: "force-smtps",
Usage: "SMTPS is always used on port 465. Set this to force SMTPS on other ports.",
Value: true,
},
&cli.BoolFlag{
Name: "skip-verify",
Usage: "Skip TLS verify.",
Value: true,
},
&cli.StringFlag{
Name: "helo-hostname",
Value: "",
Usage: "Hostname sent with HELO. Leave blank to send current hostname",
},
&cli.BoolFlag{
Name: "disable-helo",
Usage: "Disable SMTP helo.",
Value: true,
},
&cli.StringFlag{
Name: "allowed-domains",
Value: "",
Usage: "Leave empty to allow all domains. Separate multiple domains with a comma (',')",
},
&cli.BoolFlag{
Name: "skip-local-2fa",
Usage: "Skip 2FA to log on.",
Value: true,
},
&cli.BoolFlag{
Name: "active",
Usage: "This Authentication Source is Activated.",
Value: true,
},
}
microcmdAuthAddSMTP = &cli.Command{
Name: "add-smtp",
Usage: "Add new SMTP authentication source",
Action: runAddSMTP,
Flags: smtpCLIFlags,
}
microcmdAuthUpdateSMTP = &cli.Command{
Name: "update-smtp",
Usage: "Update existing SMTP authentication source",
Action: runUpdateSMTP,
Flags: append(smtpCLIFlags[:1], append([]cli.Flag{idFlag}, smtpCLIFlags[1:]...)...),
}
)
func parseSMTPConfig(c *cli.Context, conf *smtp.Source) error {
if c.IsSet("auth-type") {
conf.Auth = c.String("auth-type")
validAuthTypes := []string{"PLAIN", "LOGIN", "CRAM-MD5"}
if !util.SliceContainsString(validAuthTypes, strings.ToUpper(c.String("auth-type"))) {
return errors.New("Auth must be one of PLAIN/LOGIN/CRAM-MD5")
}
conf.Auth = c.String("auth-type")
}
if c.IsSet("host") {
conf.Host = c.String("host")
}
if c.IsSet("port") {
conf.Port = c.Int("port")
}
if c.IsSet("allowed-domains") {
conf.AllowedDomains = c.String("allowed-domains")
}
if c.IsSet("force-smtps") {
conf.ForceSMTPS = c.Bool("force-smtps")
}
if c.IsSet("skip-verify") {
conf.SkipVerify = c.Bool("skip-verify")
}
if c.IsSet("helo-hostname") {
conf.HeloHostname = c.String("helo-hostname")
}
if c.IsSet("disable-helo") {
conf.DisableHelo = c.Bool("disable-helo")
}
if c.IsSet("skip-local-2fa") {
conf.SkipLocalTwoFA = c.Bool("skip-local-2fa")
}
return nil
}
func runAddSMTP(c *cli.Context) error {
ctx, cancel := installSignals()
defer cancel()
if err := initDB(ctx); err != nil {
return err
}
if !c.IsSet("name") || len(c.String("name")) == 0 {
return errors.New("name must be set")
}
if !c.IsSet("host") || len(c.String("host")) == 0 {
return errors.New("host must be set")
}
if !c.IsSet("port") {
return errors.New("port must be set")
}
active := true
if c.IsSet("active") {
active = c.Bool("active")
}
var smtpConfig smtp.Source
if err := parseSMTPConfig(c, &smtpConfig); err != nil {
return err
}
// If not set default to PLAIN
if len(smtpConfig.Auth) == 0 {
smtpConfig.Auth = "PLAIN"
}
return auth_model.CreateSource(ctx, &auth_model.Source{
Type: auth_model.SMTP,
Name: c.String("name"),
IsActive: active,
Cfg: &smtpConfig,
})
}
func runUpdateSMTP(c *cli.Context) error {
if !c.IsSet("id") {
return errors.New("--id flag is missing")
}
ctx, cancel := installSignals()
defer cancel()
if err := initDB(ctx); err != nil {
return err
}
source, err := auth_model.GetSourceByID(ctx, c.Int64("id"))
if err != nil {
return err
}
smtpConfig := source.Cfg.(*smtp.Source)
if err := parseSMTPConfig(c, smtpConfig); err != nil {
return err
}
if c.IsSet("name") {
source.Name = c.String("name")
}
if c.IsSet("active") {
source.IsActive = c.Bool("active")
}
source.Cfg = smtpConfig
return auth_model.UpdateSource(ctx, source)
}
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