signoz/pkg/smtp/client/auth.go
Vibhu Pandey 9e13245d1b
feat(emailing): add smtp and emailing (#7993)
* feat(emailing): initial commit for emailing

* feat(emailing): implement emailing

* test(integration): fix tests

* fix(emailing): fix directory path

* fix(emailing): fix email template path

* fix(emailing): copy from go-gomail

* fix(emailing): copy from go-gomail

* fix(emailing): fix smtp bugs

* test(integration): fix tests

* feat(emailing): let missing templates passthrough

* feat(emailing): let missing templates passthrough

* feat(smtp): refactor and beautify

* test(integration): fix tests

* docs(smtp): fix incorrect grammer

* feat(smtp): add to header

* feat(smtp): remove comments

* chore(smtp): address comments

---------

Co-authored-by: Vikrant Gupta <vikrant@signoz.io>
2025-05-22 18:31:52 +00:00

35 lines
674 B
Go

package client
import (
"errors"
"net/smtp"
"strings"
)
type loginAuth struct {
username string
password string
}
func LoginAuth(username, password string) smtp.Auth {
return &loginAuth{username, password}
}
func (auth *loginAuth) Start(server *smtp.ServerInfo) (string, []byte, error) {
return "LOGIN", []byte{}, nil
}
func (auth *loginAuth) Next(fromServer []byte, more bool) ([]byte, error) {
if more {
switch strings.ToLower(string(fromServer)) {
case "username:":
return []byte(auth.username), nil
case "password:":
return []byte(auth.password), nil
default:
return nil, errors.New("unexpected server challenge")
}
}
return nil, nil
}