admin/gluetun
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(protonvpn): crash service if port assigned changes

Browse Source
This commit is contained in:
Quentin McGaw
2023-09-23 12:36:13 +00:00
parent 1a865f56d5
commit 2ac0f35060
1 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
internal/provider/protonvpn/portforward.go
View File

@@ -2,6 +2,7 @@ package protonvpn
import (
"context"
"errors"
"fmt"
"strings"
"time"
@@ -66,6 +67,8 @@ func checkExternalPorts(logger utils.Logger, udpPort, tcpPort uint16) {
}
}
var ErrExternalPortChanged = errors.New("external port changed")
func (p *Provider) KeepPortForward(ctx context.Context,
objects utils.PortForwardObjects) (err error) {
client := natpmp.New()
@@ -98,9 +101,8 @@ func (p *Provider) KeepPortForward(ctx context.Context,
}
if p.portForwarded != assignedExternalPort {
objects.Logger.Warn(fmt.Sprintf("external port assigned %d changed to %d",
p.portForwarded, assignedExternalPort))
p.portForwarded = assignedExternalPort
return fmt.Errorf("%w: %d changed to %d",
ErrExternalPortChanged, p.portForwarded, assignedExternalPort)
}
}