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wireguard-ui
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Implement HELLO_HOSTNAME runtime configuration variable

This commit is contained in:
Ioannis Dressos 2023-10-29 16:08:48 +02:00 committed by GitHub
parent ca42b4aeab
commit 08024e2ad7
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4 changed files with 10 additions and 3 deletions
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1
README.md
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@ -67,6 +67,7 @@ docker-compose up
| `SMTP_PASSWORD` | The SMTP user password | N/A |
| `SMTP_AUTH_TYPE` | The SMTP authentication type. Possible values: `PLAIN`, `LOGIN`, `NONE` | `NONE` |
| `SMTP_ENCRYPTION` | the encryption method. Possible values: `NONE`, `SSL`, `SSLTLS`, `TLS`, `STARTTLS` | `STARTTLS` |
| `HELLO_HOSTNAME` | Hostname to use for the hello message. smtp-relay.gmail.com needs this set to anything but `localhost` | `localhost` |
### Defaults for server configuration

6
emailer/smtp.go
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@ -13,6 +13,7 @@ type SmtpMail struct {
port int
username string
password string
helloHostName string
authType mail.AuthType
encryption mail.Encryption
noTLSCheck bool
@ -46,8 +47,8 @@ func encryptionType(encryptionType string) mail.Encryption {
}
}
func NewSmtpMail(hostname string, port int, username string, password string, noTLSCheck bool, auth string, fromName, from string, encryption string) *SmtpMail {
ans := SmtpMail{hostname: hostname, port: port, username: username, password: password, noTLSCheck: noTLSCheck, fromName: fromName, from: from, authType: authType(auth), encryption: encryptionType(encryption)}
func NewSmtpMail(hostname string, port int, username string, password string, helloHostName string, noTLSCheck bool, auth string, fromName, from string, encryption string) *SmtpMail {
ans := SmtpMail{hostname: hostname, port: port, username: username, password: password, helloHostName: helloHostName, noTLSCheck: noTLSCheck, fromName: fromName, from: from, authType: authType(auth), encryption: encryptionType(encryption)}
return &ans
}
@ -66,6 +67,7 @@ func (o *SmtpMail) Send(toName string, to string, subject string, content string
server.Authentication = o.authType
server.Username = o.username
server.Password = o.password
server.Helo = o.helloHostName
server.Encryption = o.encryption
server.KeepAlive = false
server.ConnectTimeout = 10 * time.Second

5
main.go
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@ -30,6 +30,7 @@ var (
flagBindAddress string = "0.0.0.0:5000"
flagSmtpHostname string = "127.0.0.1"
flagSmtpPort int = 25
flagHelloHostName string = "localhost"
flagSmtpUsername string
flagSmtpPassword string
flagSmtpAuthType string = "NONE"
@ -72,6 +73,7 @@ func init() {
flag.StringVar(&flagBindAddress, "bind-address", util.LookupEnvOrString("BIND_ADDRESS", flagBindAddress), "Address:Port to which the app will be bound.")
flag.StringVar(&flagSmtpHostname, "smtp-hostname", util.LookupEnvOrString("SMTP_HOSTNAME", flagSmtpHostname), "SMTP Hostname")
flag.IntVar(&flagSmtpPort, "smtp-port", util.LookupEnvOrInt("SMTP_PORT", flagSmtpPort), "SMTP Port")
flag.StringVar(&flagHelloHostName, "hello-hostname", util.LookupEnvOrString("HELLO_HOSTNAME", flagHelloHostName), "Hello HostName")
flag.StringVar(&flagSmtpUsername, "smtp-username", util.LookupEnvOrString("SMTP_USERNAME", flagSmtpUsername), "SMTP Username")
flag.StringVar(&flagSmtpPassword, "smtp-password", util.LookupEnvOrString("SMTP_PASSWORD", flagSmtpPassword), "SMTP Password")
flag.BoolVar(&flagSmtpNoTLSCheck, "smtp-no-tls-check", util.LookupEnvOrBool("SMTP_NO_TLS_CHECK", flagSmtpNoTLSCheck), "Disable TLS verification for SMTP. This is potentially dangerous.")
@ -94,6 +96,7 @@ func init() {
util.BindAddress = flagBindAddress
util.SmtpHostname = flagSmtpHostname
util.SmtpPort = flagSmtpPort
util.HelloHostName = flagHelloHostName
util.SmtpUsername = flagSmtpUsername
util.SmtpPassword = flagSmtpPassword
util.SmtpAuthType = flagSmtpAuthType
@ -176,7 +179,7 @@ func main() {
if util.SendgridApiKey != "" {
sendmail = emailer.NewSendgridApiMail(util.SendgridApiKey, util.EmailFromName, util.EmailFrom)
} else {
sendmail = emailer.NewSmtpMail(util.SmtpHostname, util.SmtpPort, util.SmtpUsername, util.SmtpPassword, util.SmtpNoTLSCheck, util.SmtpAuthType, util.EmailFromName, util.EmailFrom, util.SmtpEncryption)
sendmail = emailer.NewSmtpMail(util.SmtpHostname, util.SmtpPort, util.SmtpUsername, util.SmtpPassword, util.HelloHostName, util.SmtpNoTLSCheck, util.SmtpAuthType, util.EmailFromName, util.EmailFrom, util.SmtpEncryption)
}
app.GET(util.BasePath+"/test-hash", handler.GetHashesChanges(db), handler.ValidSession)

1
util/config.go
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@ -10,6 +10,7 @@ var (
SmtpPort int
SmtpUsername string
SmtpPassword string
HelloHostName string
SmtpNoTLSCheck bool
SmtpEncryption string
SmtpAuthType string