diff --git a/src/services.v b/src/services.v
index b036e37..1094df4 100644
--- a/src/services.v
+++ b/src/services.v
@@ -36,4 +36,22 @@ fn (mut app App) service_add_user(username string, email string, password string
 	if insert_error != '' {
 		return error(insert_error)
 	}
+}
+
+fn (mut app App) service_login(username string, password string) !Auth {
+	mut db := databases.create_db_connection()!
+
+	defer {
+		db.close() or { panic(err) }
+	}
+
+	results := sql db {
+		select from Auth where username == username && password == password
+	}!
+
+	if results.len == 0 {
+		return error('User not found')
+	}
+
+	return results[0]
 }
\ No newline at end of file