authelia/internal/configuration/validator/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

93 lines
2.2 KiB
Go

package validator
import (
"fmt"
"os"
"github.com/authelia/authelia/v4/internal/configuration/schema"
)
// ValidateNotifier validates and update notifier configuration.
func ValidateNotifier(config *schema.NotifierConfiguration, validator *schema.StructValidator) {
if config.SMTP == nil && config.FileSystem == nil {
validator.Push(fmt.Errorf(errFmtNotifierNotConfigured))
return
} else if config.SMTP != nil && config.FileSystem != nil {
validator.Push(fmt.Errorf(errFmtNotifierMultipleConfigured))
return
}
if config.FileSystem != nil {
if config.FileSystem.Filename == "" {
validator.Push(fmt.Errorf(errFmtNotifierFileSystemFileNameNotConfigured))
}
return
}
validateSMTPNotifier(config.SMTP, validator)
validateNotifierTemplates(config, validator)
}
func validateNotifierTemplates(config *schema.NotifierConfiguration, validator *schema.StructValidator) {
if config.TemplatePath == "" {
return
}
var (
err error
)
_, err = os.Stat(config.TemplatePath)
switch {
case os.IsNotExist(err):
validator.Push(fmt.Errorf(errFmtNotifierTemplatePathNotExist, config.TemplatePath))
return
case err != nil:
validator.Push(fmt.Errorf(errFmtNotifierTemplatePathUnknownError, config.TemplatePath, err))
return
}
}
func validateSMTPNotifier(config *schema.SMTPNotifierConfiguration, validator *schema.StructValidator) {
if config.StartupCheckAddress.Address == "" {
config.StartupCheckAddress = schema.DefaultSMTPNotifierConfiguration.StartupCheckAddress
}
if config.Host == "" {
validator.Push(fmt.Errorf(errFmtNotifierSMTPNotConfigured, "host"))
}
if config.Port == 0 {
validator.Push(fmt.Errorf(errFmtNotifierSMTPNotConfigured, "port"))
}
if config.Timeout == 0 {
config.Timeout = schema.DefaultSMTPNotifierConfiguration.Timeout
}
if config.Sender.Address == "" {
validator.Push(fmt.Errorf(errFmtNotifierSMTPNotConfigured, "sender"))
}
if config.Subject == "" {
config.Subject = schema.DefaultSMTPNotifierConfiguration.Subject
}
if config.Identifier == "" {
config.Identifier = schema.DefaultSMTPNotifierConfiguration.Identifier
}
if config.TLS == nil {
config.TLS = schema.DefaultSMTPNotifierConfiguration.TLS
}
if config.TLS.ServerName == "" {
config.TLS.ServerName = config.Host
}
}