flush jail in database: bulk remove of all IPs in the database (e. g. reload --unban).

fail2ban/server/actions.py

@@ -465,12 +465,12 @@ class Actions(JailThread, Mapping):
 			else:
 				unbactions[name] = action
 		actions = unbactions
+		# flush the database also:
+		if db and self._jail.database is not None:
+			logSys.debug("  Flush jail in database")
+			self._jail.database.delBan(self._jail)
 		# unban each ticket with non-flasheable actions:
 		for ticket in lst:
-			# delete ip from database also:
-			if db and self._jail.database is not None:
-				ip = str(ticket.getIP())
-				self._jail.database.delBan(self._jail, ip)
 			# unban ip:
 			self.__unBan(ticket, actions=actions, log=log)
 			cnt += 1

fail2ban/server/database.py

@@ -533,20 +533,26 @@ class Fail2BanDb(object):
 				ticket.getData()))
 
 	@commitandrollback
-	def delBan(self, cur, jail, ip):
-		"""Delete a ban from the database.
+	def delBan(self, cur, jail, *args):
+		"""Delete a single or multiple tickets from the database.
 
 		Parameters
 		----------
 		jail : Jail
-			Jail in which the ban has occurred.
-		ip : str
-			IP to be removed.
+			Jail in which the ticket(s) should be removed.
+		args : list of IP
+			IPs to be removed, if not given all tickets of jail will be removed.
 		"""
-		queryArgs = (jail.name, str(ip));
-		cur.execute(
-			"DELETE FROM bans WHERE jail = ? AND ip = ?", 
-			queryArgs);
+		query = "DELETE FROM bans WHERE jail = ?"
+		queryArgs = [jail.name];
+		if not len(args):
+			cur.execute(query, queryArgs);
+			return
+		query += " AND ip = ?"
+		queryArgs.append('');
+		for ip in args:
+			queryArgs[1] = str(ip);
+			cur.execute(query, queryArgs);
 
 	@commitandrollback
 	def _getBans(self, cur, jail=None, bantime=None, ip=None):