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This commit is contained in:
Matthew Grotke 2026-05-31 23:17:30 -04:00
parent 5575b06b64
commit 6cd41dff1a
4 changed files with 56 additions and 33 deletions
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6
docker/routlin-dash/app/pages/ddns/content.json
View file

@ -261,7 +261,11 @@
"input_type": "number",
"layout": "inline",
"value": "%DDNS_GEN_LOG_MAX_KB%",
"min": "64"
"min": "64",
"hint": "Log will automatically be cleared when it reaches this size."
},
{
"type": "hr"
},
{
"type": "field",

40
docker/routlin-dash/app/pages/intervlan/content.json
View file

@ -143,29 +143,35 @@
"type": "field_row",
"cols": 3,
"items": [
{
"type": "field_row",
"cols": 2,
"items": [
{
"type": "field",
"label": "Dest Port Range",
"name": "dst_port_min",
"input_type": "number",
"min": 1,
"max": 65535,
"hint": "This exception only applies to traffic over this port range and protocol."
},
{
"type": "field",
"label": "",
"name": "dst_port_max",
"input_type": "number",
"min": 1,
"max": 65535
}
]
},
{
"type": "field",
"label": "Protocol",
"name": "protocol",
"input_type": "select",
"options": "%PROTOCOL_OPTIONS%"
},
{
"type": "field",
"label": "Port Min",
"name": "dst_port_min",
"input_type": "number",
"min": 1,
"max": 65535,
"hint": "This exception only applies to traffic over this port range and protocol."
},
{
"type": "field",
"label": "Port Max",
"name": "dst_port_max",
"input_type": "number",
"min": 1,
"max": 65535
}
]
},

2
docker/routlin-dash/app/view_page.py
View file

@ -760,7 +760,7 @@ def collect_tokens():
'<th class="table-header">Applied</th>'
'<th class="table-header">Change</th>'
'<th class="table-header">Fields</th>'
'<th class="table-header">Group</th>'
'<th class="table-header">Change ID</th>'
'<th class="table-header">User</th>'
'</tr></thead>'
f'<tbody>{hist_rows}</tbody>'

41
routlin/core.py
View file

@ -67,10 +67,9 @@ Validation:
must be valid. Protocol must be tcp, udp, or both.
Generates DNAT rules only; no forward chain rules needed
since redirect_to is always a local IP (INPUT handles it).
inter_vlan_exceptions -- src_ip_or_subnet and dst_ip_or_subnet must be valid IPv4 addresses declared in the vlans array.
inter_vlan_exceptions -- src_ip_or_subnet and dst_ip_or_subnet must be valid IPv4 addresses
or networks. dst_port must be valid (1-65535). Protocol
must be tcp, udp, or both.
inter_vlan_exceptions -- src_ip_or_subnet and dst_ip_or_subnet may be a single IPv4 address
or a CIDR network. dst_port_min/dst_port_max are optional (1-65535).
Protocol must be tcp, udp, or both.
Usage:
sudo python3 core.py --apply Apply config fast: restart running services only
@ -1559,15 +1558,22 @@ def build_nft_config(data, dry_run=False):
line(" # -- Inter-VLAN exceptions ------------------------------------------")
line()
for r in all_except:
src = r["src_ip_or_subnet"]
dst = r.get("dst_ip_or_subnet") or r.get("dst_ip", "")
port = r.get("dst_port")
src = r["src_ip_or_subnet"]
dst = r.get("dst_ip_or_subnet") or r.get("dst_ip", "")
min_p = r.get("dst_port_min") or r.get("dst_port")
max_p = r.get("dst_port_max")
if min_p and max_p and str(min_p) != str(max_p):
port_spec = f"{min_p}-{max_p}"
elif min_p:
port_spec = str(min_p)
else:
port_spec = None
for proto, _, suffix in expand_protocols(r):
line(f" # {r['description']}{suffix}")
if port is not None:
line(f" ip saddr {src} ip daddr {dst} {proto} dport {port} ct state new accept")
if port_spec is not None:
line(f" ip saddr {src} ip daddr {dst} {proto} dport {port_spec} ct state new accept")
else:
line(f" ip saddr {src} ip daddr {dst} ct state new accept")
line(f" ip saddr {src} ip daddr {dst} {proto} ct state new accept")
line()
if all_fwd:
@ -1731,10 +1737,17 @@ def apply_nftables(data, dry_run=False):
print()
print("Active inter-VLAN exceptions:")
for r in active_except:
src = r["src_ip_or_subnet"]
dst = r.get("dst_ip_or_subnet") or r.get("dst_ip", "")
port = r.get("dst_port")
dst_str = f"{dst}:{port}" if port is not None else dst
src = r["src_ip_or_subnet"]
dst = r.get("dst_ip_or_subnet") or r.get("dst_ip", "")
min_p = r.get("dst_port_min") or r.get("dst_port")
max_p = r.get("dst_port_max")
if min_p and max_p and str(min_p) != str(max_p):
port_str = f":{min_p}-{max_p}"
elif min_p:
port_str = f":{min_p}"
else:
port_str = ""
dst_str = f"{dst}{port_str}"
print(f" [{r['protocol'].upper():<4}] {src} -> {dst_str} ({r['description']})")
def show_rules():