authelia/internal/notification/file_notifier.go
James Elliott df016be29e
fix(notification): incorrect date header format (#3684)
* fix(notification): incorrect date header format

The date header in the email envelopes was incorrectly formatted missing a space between the `Date:` header and the value of this header. This also refactors the notification templates system allowing people to manually override the envelope itself.

* test: fix tests and linting issues

* fix: misc issues

* refactor: misc refactoring

* docs: add example for envelope with message id

* refactor: organize smtp notifier

* refactor: move subject interpolation

* refactor: include additional placeholders

* docs: fix missing link

* docs: gravity

* fix: rcpt to command

* refactor: remove mid

* refactor: apply suggestions

Co-authored-by: Amir Zarrinkafsh <nightah@me.com>

* refactor: include pid

Co-authored-by: Amir Zarrinkafsh <nightah@me.com>
2022-07-18 10:56:09 +10:00

51 lines
1.3 KiB
Go

package notification
import (
"fmt"
"net/mail"
"os"
"path/filepath"
"time"
"github.com/authelia/authelia/v4/internal/configuration/schema"
)
// FileNotifier a notifier to send emails to SMTP servers.
type FileNotifier struct {
path string
}
// NewFileNotifier create an FileNotifier writing the notification into a file.
func NewFileNotifier(configuration schema.FileSystemNotifierConfiguration) *FileNotifier {
return &FileNotifier{
path: configuration.Filename,
}
}
// StartupCheck implements the startup check provider interface.
func (n *FileNotifier) StartupCheck() (err error) {
dir := filepath.Dir(n.path)
if _, err := os.Stat(dir); err != nil {
if os.IsNotExist(err) {
if err = os.MkdirAll(dir, fileNotifierMode); err != nil {
return err
}
} else {
return err
}
} else if _, err = os.Stat(n.path); err != nil {
if !os.IsNotExist(err) {
return err
}
}
return os.WriteFile(n.path, []byte(""), fileNotifierMode)
}
// Send send a identity verification link to a user.
func (n *FileNotifier) Send(recipient mail.Address, subject, body, _ string) error {
content := fmt.Sprintf("Date: %s\nRecipient: %s\nSubject: %s\nBody: %s", time.Now(), recipient, subject, body)
return os.WriteFile(n.path, []byte(content), fileNotifierMode)
}