add support for custom actions

Configurable custom commands and/or HTTP notifications on SFTP upload, download, delete or rename

sftpd/internal_test.go

@@ -0,0 +1,40 @@
+package sftpd
+
+import (
+	"testing"
+)
+
+func TestWrongActions(t *testing.T) {
+	actionsCopy := actions
+	actions = Actions{
+		ExecuteOn:           []string{operationDownload},
+		Command:             "/bad/command",
+		HTTPNotificationURL: "",
+	}
+	err := executeAction(operationDownload, "username", "path", "")
+	if err == nil {
+		t.Errorf("action with bad command must fail")
+	}
+	actions.Command = ""
+	actions.HTTPNotificationURL = "http://foo\x7f.com/"
+	err = executeAction(operationDownload, "username", "path", "")
+	if err == nil {
+		t.Errorf("action with bad url must fail")
+	}
+	actions = actionsCopy
+}
+
+func TestRemoveNonexistentTransfer(t *testing.T) {
+	transfer := Transfer{}
+	err := removeTransfer(&transfer)
+	if err == nil {
+		t.Errorf("remove nonexistent transfer must fail")
+	}
+}
+
+func TestRemoveNonexistentQuotaScan(t *testing.T) {
+	err := RemoveQuotaScan("username")
+	if err == nil {
+		t.Errorf("remove nonexistent transfer must fail")
+	}
+}