Function _setDBMS

lib/core/option.py:715–744

Force the back-end DBMS option.

()

        conf.technique = _

def _setDBMS():
    """
    Force the back-end DBMS option.
    """

    if not conf.dbms:
        return

    debugMsg = "forcing back-end DBMS to user defined value"
    logger.debug(debugMsg)

    conf.dbms = conf.dbms.lower()
    regex = re.search(r"%s ([\d\.]+)" % ("(%s)" % "|".join(SUPPORTED_DBMS)), conf.dbms, re.I)

    if regex:
        conf.dbms = regex.group(1)
        Backend.setVersion(regex.group(2))

    if conf.dbms not in SUPPORTED_DBMS:
        errMsg = "you provided an unsupported back-end database management "
        errMsg += "system. Supported DBMSes are as follows: %s. " % ', '.join(sorted((_ for _ in (list(DBMS_DICT) + getPublicTypeMembers(FORK, True))), key=str.lower))
        errMsg += "If you do not know the back-end DBMS, do not provide "
        errMsg += "it and sqlmap will fingerprint it for you."
        raise SqlmapUnsupportedDBMSException(errMsg)

    for dbms, aliases in DBMS_ALIASES:
        if conf.dbms in aliases:
            conf.dbms = dbms

            break

def _listTamperingFunctions():
    """