feat(embed): make authelia embedable (#8841)

This adds a highly experimental option for developers looking to embed Authelia within another go binary.

Closes #5803

Signed-off-by: James Elliott <james-d-elliott@users.noreply.github.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/experimental/embed/provider/notification.go b/experimental/embed/provider/notification.go
new file mode 100644
index 000000000..a566cd20d
--- /dev/null
+++ b/experimental/embed/provider/notification.go
@@ -0,0 +1,24 @@
+package provider
+
+import (
+	"crypto/x509"
+
+	"github.com/authelia/authelia/v4/internal/configuration/schema"
+	"github.com/authelia/authelia/v4/internal/notification"
+)
+
+// NewNotificationSMTP creates a new notification.Notifier using the *notification.SMTPNotifier given a valid
+// configuration.
+//
+// Warning: This method may panic if the provided configuration isn't validated.
+func NewNotificationSMTP(config *schema.Configuration, caCertPool *x509.CertPool) notification.Notifier {
+	return notification.NewSMTPNotifier(config.Notifier.SMTP, caCertPool)
+}
+
+// NewNotificationFile creates a new notification.Notifier using the *notification.FileNotifier given a valid
+// configuration.
+//
+// Warning: This method may panic if the provided configuration isn't validated.
+func NewNotificationFile(config *schema.Configuration, caCertPool *x509.CertPool) notification.Notifier {
+	return notification.NewSMTPNotifier(config.Notifier.SMTP, caCertPool)
+}