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direct.go
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/* Copyright 2024 İrem Kuyucu <[email protected]>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package firewalld
import "strings"
// ipv is either "ipv4" or "ipv6", for table refer to iptables docs, chain is the name of the new chain
func (fw *FirewalldClient) DirectAddChainPermanent(ipv, table, chain string) error {
obj := fw.conn.Object("org.fedoraproject.FirewallD1", "/org/fedoraproject/FirewallD1/config")
call := obj.Call("org.fedoraproject.FirewallD1.config.direct.addChain", 0, ipv, table, chain)
return call.Err
}
func (fw *FirewalldClient) DirectAddRulePermanent(ipv, table, chain string, priority int, rules string) error {
obj := fw.conn.Object("org.fedoraproject.FirewallD1", "/org/fedoraproject/FirewallD1/config")
call := obj.Call("org.fedoraproject.FirewallD1.config.direct.addRule", 0, ipv, table, chain, priority, strings.Split(rules, " "))
return call.Err
}
func (fw *FirewalldClient) DirectRemoveRulesPermanent(ipv, table, chain string) error {
obj := fw.conn.Object("org.fedoraproject.FirewallD1", "/org/fedoraproject/FirewallD1/config")
call := obj.Call("org.fedoraproject.FirewallD1.config.direct.removeRules", 0, ipv, table, chain)
return call.Err
}
// Check whether if the specified chain exists
func (fw *FirewalldClient) DirectQueryChainPermanent(ipv, table, chain string) (bool, error) {
var exists bool
obj := fw.conn.Object("org.fedoraproject.FirewallD1", "/org/fedoraproject/FirewallD1/config")
err := obj.Call("org.fedoraproject.FirewallD1.config.direct.queryChain", 0, ipv, table, chain).Store(&exists)
return exists, err
}