login-validator: provide latest IP

token-validator/db.go

@@ -56,6 +56,7 @@ func DBCreate() (err error) {
 CREATE TABLE IF NOT EXISTS students(
   id_student INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
   login VARCHAR(255) NOT NULL UNIQUE,
+  lastip VARCHAR(255) NOT NULL,
   time TIMESTAMP NOT NULL
 ) DEFAULT CHARACTER SET = utf8 COLLATE = utf8_bin;
 `); err != nil {