mirror of
https://github.com/eduardogsilva/wireguard_webadmin.git
synced 2026-01-01 06:16:16 +00:00
106 lines
3.4 KiB
Python
106 lines
3.4 KiB
Python
import os
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import tarfile
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from cluster.models import ClusterSettings
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from .models import DNSSettings, StaticHost, DNSFilterList
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def compress_dnsmasq_config():
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output_file = "/etc/dnsmasq/dnsmasq_config.tar.gz"
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base_dir = "/etc/dnsmasq"
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if not ClusterSettings.objects.filter(enabled=True, name='cluster_settings').exists():
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if os.path.exists(output_file):
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os.remove(output_file)
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return None
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with tarfile.open(output_file, "w:gz") as tar:
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for filename in os.listdir(base_dir):
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if filename.endswith(".conf"):
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fullpath = os.path.join(base_dir, filename)
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tar.add(fullpath, arcname=filename)
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return output_file
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def generate_unbound_config():
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dns_settings = DNSSettings.objects.get(name='dns_settings')
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static_hosts = StaticHost.objects.all()
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if dns_settings.dns_primary:
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do_not_query_localhost = 'yes'
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forward_zone = f'\nforward-zone:\n name: "."\n forward-addr: {dns_settings.dns_primary}\n'
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if dns_settings.dns_secondary:
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forward_zone += f' forward-addr: {dns_settings.dns_secondary}\n'
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else:
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do_not_query_localhost = 'no'
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forward_zone = ''
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unbound_config = f'''
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server:
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interface: 0.0.0.0
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port: 53
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access-control: 0.0.0.0/0 allow
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do-ip4: yes
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do-ip6: no
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do-udp: yes
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local-zone: "local." static
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do-not-query-localhost: {do_not_query_localhost}
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verbosity: 1
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'''
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unbound_config += forward_zone
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if static_hosts:
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unbound_config += '\nlocal-zone: "." transparent\n'
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for static_host in static_hosts:
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unbound_config += f' local-data: "{static_host.hostname}. IN A {static_host.ip_address}"\n'
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return unbound_config
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def generate_dnsdist_config():
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dns_settings = DNSSettings.objects.get(name='dns_settings')
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static_hosts = StaticHost.objects.all()
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dnsdist_config = "setLocal('0.0.0.0:53')\n"
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dnsdist_config += "setACL('0.0.0.0/0')\n"
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if dns_settings.dns_primary:
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dnsdist_config += f"newServer({{address='{dns_settings.dns_primary}', pool='upstreams'}})\n"
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if dns_settings.dns_secondary:
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dnsdist_config += f"newServer({{address='{dns_settings.dns_secondary}', pool='upstreams'}})\n"
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if static_hosts:
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dnsdist_config += "addAction(makeRule(''), PoolAction('staticHosts'))\n"
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for static_host in static_hosts:
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dnsdist_config += f"addLocal('{static_host.hostname}', '{static_host.ip_address}')\n"
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return dnsdist_config
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def generate_dnsmasq_config():
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dns_settings = DNSSettings.objects.get(name='dns_settings')
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static_hosts = StaticHost.objects.all()
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dns_lists = DNSFilterList.objects.filter(enabled=True)
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dnsmasq_config = f'''
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no-dhcp-interface=
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listen-address=0.0.0.0
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bind-interfaces
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'''
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if dns_settings.dns_primary:
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dnsmasq_config += f'server={dns_settings.dns_primary}\n'
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if dns_settings.dns_secondary:
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dnsmasq_config += f'server={dns_settings.dns_secondary}\n'
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if static_hosts:
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dnsmasq_config += '\n'
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for static_host in static_hosts:
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dnsmasq_config += f'address=/{static_host.hostname}/{static_host.ip_address}\n'
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if dns_lists:
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dnsmasq_config += '\n'
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for dns_list in dns_lists:
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file_path = os.path.join("/etc/dnsmasq/", f"{dns_list.uuid}.conf")
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dnsmasq_config += f'addn-hosts={file_path}\n'
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return dnsmasq_config
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