def validate_recipient(self, cursor, address):
if not self.config.query_validate_recipient_enabled:
return
try:
result = self.query(cursor, self.config.query_validate_recipient,
{'address': address})
if result != 1:
raise exception.DatabaseQueryError(
'%s: Unexpected number of rows returned' % self.LABEL)
elif cursor.fetchall()[0][0] != 1:
raise exception.DatabaseQueryError(
'%s: Unable to find valid recipient entry' % self.LABEL)
except Exception, e:
self._log(log.info,
'Unable to validate recipient %s - %s' % (address, e))
raise
def record_response(self, cursor, sender, recipient):
try:
result = self.query(cursor, self.config.query_record_response, {
'sender': sender,
'recipient': recipient,
'date': datetime.now(),
})
if result <= 0:
raise exception.DatabaseQueryError(
'%s: Query affected no rows' % self.LABEL)
except Exception, e:
self._log(
log.info, 'Unable to record autoresponse: %s -> %s - %s' %
(sender, recipient, e))
raise
def query(self, cursor, sql, sql_params={}):
if sql_params:
# XXX normalize params? Not really... we quoted strings in the
# query (see backend configuration) and e-mail addresses must not
# contain any dangerous characters. Hint: MySQLdb can do that on
# it's own if we pass it the params. Let's keep it specialized for
# now.
sql = sql % sql_params
self._log(log.debug, 'Executing query: %s' % sql)
try:
return cursor.execute(sql)
except self._mysql_exceptions.ProgrammingError, e:
raise exception.DatabaseQueryError(
'%s: Error executing query: %s' % (self.LABEL, e), sql)
if sql_params:
# XXX normalize params? Not really... we quoted strings in the
# query (see backend configuration) and e-mail addresses must not
# contain any dangerous characters. Hint: MySQLdb can do that on
# it's own if we pass it the params. Let's keep it specialized for
# now.
sql = sql % sql_params
self._log(log.debug, 'Executing query: %s' % sql)
try:
return cursor.execute(sql)
except self._mysql_exceptions.ProgrammingError, e:
raise exception.DatabaseQueryError(
'%s: Error executing query: %s' % (self.LABEL, e), sql)
except self._mysql_exceptions.IntegrityError, e:
raise exception.DatabaseQueryError(
'%s: Integrity error: %s' % (self.LABEL, e), sql)
def fetchrow(self, cursor):
return cursor.fetchone()
def validate_recipient(self, cursor, address):
if not self.config.query_validate_recipient_enabled:
return
try:
result = self.query(cursor, self.config.query_validate_recipient,
{'address': address})
if result != 1:
raise exception.DatabaseQueryError(
'%s: Unexpected number of rows returned' % self.LABEL)
elif cursor.fetchall()[0][0] != 1:
