Add per-server Interface/KeyPair edit hardening and OPNsense config import

Redact the private key from the /servers/:id/keypair response body -
the UI never rendered it, but the raw key was still returned over the
wire (json:"private_key,omitempty" plus explicit clearing before the
JSON response).

Add a new import flow: an admin can upload an OPNsense config.xml,
preview the WireGuard servers/clients it defines (editable before
committing), and confirm to create the corresponding
Server/ServerSetting/Client records. Nothing is auto-applied - no
wg-quick/systemctl call happens, matching the existing manual "Apply"
step for regular server management.

Schema verified against OPNsense core (WireGuard has been in core
since 22.1, not a plugin) - see opnsense/parse.go for the confirmed
tag reference. Public keys are always re-derived from private keys
rather than trusted from the export; client public-key collisions
against existing store data are skipped and reported per-batch rather
than aborting the whole import.

Since OPNsense stores DNS/MTU per-server and keepalive per-client, but
this fork only had those app-wide (GlobalSetting), extended
ServerSetting with DNSServers/MTU and Client with PersistentKeepalive
as optional overrides that fall back to the global default when unset
- existing single-server behavior is unchanged when the override is
empty/zero. Manual UI editing of the per-client keepalive override
outside the import flow is left for a later pass.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019VjwLYRA87o8m9a9zztgs3
This commit is contained in:
sysops
2026-07-24 00:05:08 +02:00
co-authored by Claude Sonnet 5
parent 0dbb916866
commit 388a8377cd
10 changed files with 943 additions and 31 deletions
+7 -2
View File
@@ -28,6 +28,11 @@ type ServerSetting struct {
// this server's WireGuard traffic should be allowed to forward to/from.
// Only used to generate the nftables ruleset preview; left empty means
// the preview only covers the WireGuard interface itself.
LanInterface string `json:"lan_interface,omitempty"`
UpdatedAt time.Time `json:"updated_at"`
LanInterface string `json:"lan_interface,omitempty"`
// DNSServers and MTU are optional per-server overrides of the app-wide
// GlobalSetting.DNSServers/GlobalSetting.MTU. Leave empty/zero to fall
// back to the global default (see handler.buildEffectiveSettings).
DNSServers []string `json:"dns_servers,omitempty"`
MTU int `json:"mtu,omitempty"`
UpdatedAt time.Time `json:"updated_at"`
}