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This commit is contained in:
Matthew Grotke 2026-05-27 20:56:30 -04:00
parent d8d1d46fd2
commit eed1d295dc
69 changed files with 3355 additions and 3230 deletions
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0
docker/routlin-dash/app/pages/dnsserver/__init__.py Normal file
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docker/routlin-dash/app/pages/dnsserver/action.py Normal file
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import copy
from flask import Blueprint, request, redirect, flash
from auth import require_level
from config_utils import load_config, save_config_with_snapshot, verify_config_hash
import sanitize
import validation as validate
bp = Blueprint('dnsserver', __name__)
_VIEW = '/view/view_dnsserver'
@bp.route('/action/dnsserver_cardupstreamdns_save', methods=['POST'])
@require_level('administrator')
def dnsserver_cardupstreamdns_save():
strict_order = 'strict_order' in request.form
submitted = request.form.getlist('upstream_servers')
for s in submitted:
if not s.strip():
flash('Remove blank server entries before saving.', 'error')
return redirect(_VIEW)
upstream_servers = []
for s in submitted:
clean = sanitize.ip(s.strip())
if not clean:
flash(f"'{s.strip()}' is not a valid IP address.", 'error')
return redirect(_VIEW)
upstream_servers.append(clean)
if not verify_config_hash(request.form.get('config_hash', '')):
flash('Configuration was modified by another session. Please refresh and try again.', 'error')
return redirect(_VIEW)
cfg = load_config()
before = copy.deepcopy(cfg.get('upstream_dns', {}))
current = cfg.get('upstream_dns', {})
if (strict_order == bool(current.get('strict_order', False)) and
upstream_servers == current.get('upstream_servers', [])):
flash('No changes detected.', 'info')
return redirect(_VIEW)
cfg.setdefault('upstream_dns', {}).update({
'strict_order': strict_order,
'upstream_servers': upstream_servers,
})
errors = validate.validate_config(cfg)
if errors:
for msg in errors:
flash(msg, 'error')
return redirect(_VIEW)
flash(save_config_with_snapshot(
cfg, path='upstream_dns', key='global', operation='edit',
before=before, after=copy.deepcopy(cfg['upstream_dns']),
description='Updated upstream DNS servers',
cmd='core apply',
), 'success')
return redirect(_VIEW)
@bp.route('/action/dnsserver_carddnsforwarding_save', methods=['POST'])
@require_level('administrator')
def dnsserver_carddnsforwarding_save():
cache_size = validate.int_range(request.form.get('cache_size', '').strip(), 0, None)
if cache_size is None:
flash('Cache Size must be a non-negative integer.', 'error')
return redirect(_VIEW)
if not verify_config_hash(request.form.get('config_hash', '')):
flash('Configuration was modified by another session. Please refresh and try again.', 'error')
return redirect(_VIEW)
cfg = load_config()
before = copy.deepcopy(cfg.get('upstream_dns', {}))
current = cfg.get('upstream_dns', {})
if cache_size == int(current.get('cache_size', 0)):
flash('No changes detected.', 'info')
return redirect(_VIEW)
cfg.setdefault('upstream_dns', {})['cache_size'] = cache_size
errors = validate.validate_config(cfg)
if errors:
for msg in errors:
flash(msg, 'error')
return redirect(_VIEW)
flash(save_config_with_snapshot(
cfg, path='upstream_dns', key='global', operation='edit',
before=before, after=copy.deepcopy(cfg['upstream_dns']),
description='Updated DNS cache size',
cmd='core apply',
), 'success')
return redirect(_VIEW)

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docker/routlin-dash/app/pages/dnsserver/content.json Normal file
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{
"id": "view_dnsserver",
"client_requirement": "client_is_administrator+",
"items": [
{
"type": "header_page_title",
"items": [
{
"type": "h1",
"text": "DNS Server"
},
{
"type": "p",
"text": "Upstream resolvers and forwarding DNS service settings."
}
]
},
{
"type": "card",
"label": "Upstream DNS",
"client_requirement": "client_is_administrator+",
"items": [
{
"type": "form",
"action": "/action/dnsserver_cardupstreamdns_save",
"method": "post",
"items": [
{
"type": "editable_list",
"label": "DNS Providers",
"name": "upstream_servers",
"item_placeholder": "e.g. 1.1.1.1",
"add_label": "Add Provider",
"validate": "ip",
"hint": "DNS resolvers queried for external hostnames. Supports IPv4 and IPv6.",
"items": "%DNS_UPSTREAM_SERVERS_JSON%"
},
{
"type": "field",
"label": "Strict Order",
"name": "strict_order",
"input_type": "checkbox",
"value": "%DNS_STRICT_ORDER%",
"hint": "Query DNS providers in list order rather than in parallel."
},
{
"type": "button_row",
"items": [
{
"type": "button_primary",
"action": "/action/dnsserver_cardupstreamdns_save",
"method": "post",
"text": "Save"
},
{
"type": "button_cancel",
"text": "Cancel"
}
]
}
]
}
]
},
{
"type": "card",
"label": "DNS Forwarding",
"client_requirement": "client_is_administrator+",
"items": [
{
"type": "form",
"action": "/action/dnsserver_carddnsforwarding_save",
"method": "post",
"items": [
{
"type": "field",
"label": "Cache Size",
"name": "cache_size",
"input_type": "number",
"value": "%DNS_CACHE_SIZE%",
"min": 0,
"hint": "Max DNS responses to cache per instance. Set to 0 to disable caching."
},
{
"type": "button_row",
"items": [
{
"type": "button_primary",
"action": "/action/dnsserver_carddnsforwarding_save",
"method": "post",
"text": "Save"
},
{
"type": "button_cancel",
"text": "Cancel"
}
]
}
]
}
]
}
]
}