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https://gitlab2.federez.net/re2o/re2o
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API: Add support for DNS
This commit is contained in:
Maël Kervella
parent
ef6b62439b
commit
e97e304145
3 changed files with 460 additions and 0 deletions
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@ -26,7 +26,19 @@ from rest_framework import serializers
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from users.models import Club, Adherent
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from machines.models import (
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Interface,
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IpType,
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Extension,
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IpList,
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MachineType,
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Domain,
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Txt,
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Mx,
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Srv,
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Service_link,
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Ns,
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OuverturePortList,
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OuverturePort,
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Ipv6List
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)
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@ -52,6 +64,28 @@ class MailingMemberSerializer(serializers.ModelSerializer):
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fields = ('email', 'name', 'surname', 'pseudo',)
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class IpTypeField(serializers.RelatedField):
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"""Serialisation d'une iptype, renvoie son evaluation str"""
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def to_representation(self, value):
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return value.type
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class IpListSerializer(serializers.ModelSerializer):
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"""Serialisation d'une iplist, ip_type etant une foreign_key,
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on evalue sa methode str"""
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ip_type = IpTypeField(read_only=True)
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class Meta:
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model = IpList
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fields = ('ipv4', 'ip_type')
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class Ipv6ListSerializer(serializers.ModelSerializer):
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class Meta:
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model = Ipv6List
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fields = ('ipv6', 'slaac_ip')
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class InterfaceSerializer(serializers.ModelSerializer):
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"""Serialisation d'une interface, ipv4, domain et extension sont
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des foreign_key, on les override et on les evalue avec des fonctions
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@ -75,6 +109,209 @@ class InterfaceSerializer(serializers.ModelSerializer):
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return str(obj.mac_address)
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class FullInterfaceSerializer(serializers.ModelSerializer):
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"""Serialisation complete d'une interface avec les ipv6 en plus"""
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ipv4 = IpListSerializer(read_only=True)
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ipv6 = Ipv6ListSerializer(read_only=True, many=True)
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mac_address = serializers.SerializerMethodField('get_macaddress')
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domain = serializers.SerializerMethodField('get_dns')
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extension = serializers.SerializerMethodField('get_interface_extension')
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class Meta:
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model = Interface
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fields = ('ipv4', 'ipv6', 'mac_address', 'domain', 'extension')
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def get_dns(self, obj):
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return obj.domain.name
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def get_interface_extension(self, obj):
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return obj.domain.extension.name
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def get_macaddress(self, obj):
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return str(obj.mac_address)
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class ExtensionNameField(serializers.RelatedField):
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"""Evaluation str d'un objet extension (.example.org)"""
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def to_representation(self, value):
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return value.name
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class TypeSerializer(serializers.ModelSerializer):
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"""Serialisation d'un iptype : extension et la liste des
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ouvertures de port son evalués en get_... etant des
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foreign_key ou des relations manytomany"""
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extension = ExtensionNameField(read_only=True)
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ouverture_ports_tcp_in = serializers\
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.SerializerMethodField('get_port_policy_input_tcp')
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ouverture_ports_tcp_out = serializers\
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.SerializerMethodField('get_port_policy_output_tcp')
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ouverture_ports_udp_in = serializers\
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.SerializerMethodField('get_port_policy_input_udp')
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ouverture_ports_udp_out = serializers\
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.SerializerMethodField('get_port_policy_output_udp')
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class Meta:
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model = IpType
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fields = ('type', 'extension', 'domaine_ip_start', 'domaine_ip_stop',
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'prefix_v6',
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'ouverture_ports_tcp_in', 'ouverture_ports_tcp_out',
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'ouverture_ports_udp_in', 'ouverture_ports_udp_out',)
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def get_port_policy(self, obj, protocole, io):
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if obj.ouverture_ports is None:
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return []
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return map(
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str,
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obj.ouverture_ports.ouvertureport_set.filter(
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protocole=protocole
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).filter(io=io)
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)
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def get_port_policy_input_tcp(self, obj):
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"""Renvoie la liste des ports ouverts en entrée tcp"""
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return self.get_port_policy(obj, OuverturePort.TCP, OuverturePort.IN)
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def get_port_policy_output_tcp(self, obj):
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"""Renvoie la liste des ports ouverts en sortie tcp"""
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return self.get_port_policy(obj, OuverturePort.TCP, OuverturePort.OUT)
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def get_port_policy_input_udp(self, obj):
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"""Renvoie la liste des ports ouverts en entrée udp"""
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return self.get_port_policy(obj, OuverturePort.UDP, OuverturePort.IN)
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def get_port_policy_output_udp(self, obj):
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"""Renvoie la liste des ports ouverts en sortie udp"""
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return self.get_port_policy(obj, OuverturePort.UDP, OuverturePort.OUT)
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class ExtensionSerializer(serializers.ModelSerializer):
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"""Serialisation d'une extension : origin_ip et la zone sont
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des foreign_key donc evalués en get_..."""
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origin = serializers.SerializerMethodField('get_origin_ip')
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zone_entry = serializers.SerializerMethodField('get_zone_name')
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soa = serializers.SerializerMethodField('get_soa_data')
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class Meta:
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model = Extension
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fields = ('name', 'origin', 'origin_v6', 'zone_entry', 'soa')
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def get_origin_ip(self, obj):
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return obj.origin.ipv4
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def get_zone_name(self, obj):
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return str(obj.dns_entry)
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def get_soa_data(self, obj):
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return { 'mail': obj.soa.dns_soa_mail, 'param': obj.soa.dns_soa_param }
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class MxSerializer(serializers.ModelSerializer):
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"""Serialisation d'un MX, evaluation du nom, de la zone
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et du serveur cible, etant des foreign_key"""
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name = serializers.SerializerMethodField('get_entry_name')
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zone = serializers.SerializerMethodField('get_zone_name')
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mx_entry = serializers.SerializerMethodField('get_mx_name')
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class Meta:
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model = Mx
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fields = ('zone', 'priority', 'name', 'mx_entry')
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def get_entry_name(self, obj):
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return str(obj.name)
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def get_zone_name(self, obj):
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return obj.zone.name
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def get_mx_name(self, obj):
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return str(obj.dns_entry)
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class TxtSerializer(serializers.ModelSerializer):
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"""Serialisation d'un txt : zone cible et l'entrée txt
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sont evaluées à part"""
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zone = serializers.SerializerMethodField('get_zone_name')
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txt_entry = serializers.SerializerMethodField('get_txt_name')
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class Meta:
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model = Txt
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fields = ('zone', 'txt_entry', 'field1', 'field2')
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def get_zone_name(self, obj):
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return str(obj.zone.name)
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def get_txt_name(self, obj):
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return str(obj.dns_entry)
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class SrvSerializer(serializers.ModelSerializer):
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"""Serialisation d'un srv : zone cible et l'entrée txt"""
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extension = serializers.SerializerMethodField('get_extension_name')
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srv_entry = serializers.SerializerMethodField('get_srv_name')
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class Meta:
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model = Srv
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fields = (
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'service',
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'protocole',
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'extension',
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'ttl',
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'priority',
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'weight',
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'port',
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'target',
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'srv_entry'
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)
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def get_extension_name(self, obj):
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return str(obj.extension.name)
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def get_srv_name(self, obj):
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return str(obj.dns_entry)
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class NsSerializer(serializers.ModelSerializer):
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"""Serialisation d'un NS : la zone, l'entrée ns complète et le serveur
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ns sont évalués à part"""
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zone = serializers.SerializerMethodField('get_zone_name')
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ns = serializers.SerializerMethodField('get_domain_name')
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ns_entry = serializers.SerializerMethodField('get_text_name')
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class Meta:
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model = Ns
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fields = ('zone', 'ns', 'ns_entry')
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def get_zone_name(self, obj):
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return obj.zone.name
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def get_domain_name(self, obj):
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return str(obj.ns)
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def get_text_name(self, obj):
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return str(obj.dns_entry)
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class DomainSerializer(serializers.ModelSerializer):
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"""Serialisation d'un domain, extension, cname sont des foreign_key,
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et l'entrée complète, sont évalués à part"""
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extension = serializers.SerializerMethodField('get_zone_name')
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cname = serializers.SerializerMethodField('get_alias_name')
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cname_entry = serializers.SerializerMethodField('get_cname_name')
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class Meta:
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model = Domain
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fields = ('name', 'extension', 'cname', 'cname_entry')
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def get_zone_name(self, obj):
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return obj.extension.name
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def get_alias_name(self, obj):
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return str(obj.cname)
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def get_cname_name(self, obj):
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return str(obj.dns_entry)
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class ServicesSerializer(serializers.ModelSerializer):
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"""Evaluation d'un Service, et serialisation"""
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server = serializers.SerializerMethodField('get_server_name')
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@ -93,3 +330,31 @@ class ServicesSerializer(serializers.ModelSerializer):
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def get_regen_status(self, obj):
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return obj.need_regen()
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class OuverturePortsSerializer(serializers.Serializer):
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"""Serialisation de l'ouverture des ports"""
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ipv4 = serializers.SerializerMethodField()
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ipv6 = serializers.SerializerMethodField()
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def get_ipv4():
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return {i.ipv4.ipv4:
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{
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"tcp_in":[j.tcp_ports_in() for j in i.port_lists.all()],
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"tcp_out":[j.tcp_ports_out()for j in i.port_lists.all()],
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"udp_in":[j.udp_ports_in() for j in i.port_lists.all()],
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"udp_out":[j.udp_ports_out() for j in i.port_lists.all()],
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}
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for i in Interface.objects.all() if i.ipv4
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}
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def get_ipv6():
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return {i.ipv6:
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{
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"tcp_in":[j.tcp_ports_in() for j in i.port_lists.all()],
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"tcp_out":[j.tcp_ports_out()for j in i.port_lists.all()],
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"udp_in":[j.udp_ports_in() for j in i.port_lists.all()],
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"udp_out":[j.udp_ports_out() for j in i.port_lists.all()],
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}
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for i in Interface.objects.all() if i.ipv6
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}
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10
api/urls.py
10
api/urls.py
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@ -35,6 +35,16 @@ urlpatterns = [
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url(r'^services/(?P<server_name>\w+)/(?P<service_name>\w+)/regen/$', views.services_server_service_regen),
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url(r'^services/(?P<server_name>\w+)/$', views.services_server),
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# DNS
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url(r'^dns/mac-ip-dns/$', views.dns_mac_ip_dns),
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url(r'^dns/alias/$', views.dns_alias),
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url(r'^dns/corresp/$', views.dns_corresp),
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url(r'^dns/mx/$', views.dns_mx),
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url(r'^dns/ns/$', views.dns_ns),
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url(r'^dns/txt/$', views.dns_txt),
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url(r'^dns/srv/$', views.dns_srv),
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url(r'^dns/zones/$', views.dns_zones),
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# Firewall
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url(r'^firewall/ouverture_ports/$', views.firewall_ouverture_ports),
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185
api/views.py
185
api/views.py
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@ -115,6 +115,191 @@ def services_server(request, server_name):
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return JSONSuccess(seria.data)
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@csrf_exempt
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@login_required
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@permission_required('machines.serveur')
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@accept_method(['GET'])
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def dns_mac_ip_dns(request):
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"""The list of all active interfaces with all the associated infos
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(MAC, IP, IpType, DNS name and associated zone extension)
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Returns:
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GET:
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A JSON Success response with a field `data` containing:
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* a list of dictionnaries (one for each interface) containing:
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* a field `ipv4` containing:
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* a field `ipv4`: the ip for this interface
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* a field `ip_type`: the name of the IpType of this interface
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* a field `ipv6` containing `null` if ipv6 is deactivated else:
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* a field `ipv6`: the ip for this interface
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* a field `ip_type`: the name of the IpType of this interface
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* a field `mac_address`: the MAC of this interface
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* a field `domain`: the DNS name for this interface
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* a field `extension`: the extension for the DNS zone of this interface
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"""
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interfaces = all_active_assigned_interfaces(full=True)
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seria = FullInterfaceSerializer(interfaces, many=True)
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return JSONSuccess(seria.data)
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@csrf_exempt
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@login_required
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@permission_required('machines.serveur')
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@accept_method(['GET'])
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def dns_alias(request):
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"""The list of all the alias used and the DNS info associated
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Returns:
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GET:
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A JSON Success response with a field `data` containing:
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* a list of dictionnaries (one for each alias) containing:
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* a field `name`: the alias used
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* a field `cname`: the target of the alias (real name of the interface)
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* a field `cname_entry`: the entry to write in the DNS to have the alias
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* a field `extension`: the extension for the DNS zone of this interface
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"""
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alias = Domain.objects.filter(interface_parent=None).filter(cname__in=Domain.objects.filter(interface_parent__in=Interface.objects.exclude(ipv4=None))).select_related('extension').select_related('cname__extension')
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seria = DomainSerializer(alias, many=True)
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return JSONSuccess(seria.data)
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@csrf_exempt
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@login_required
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@permission_required('machines.serveur')
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@accept_method(['GET'])
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def dns_corresp(request):
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"""The list of the IpTypes possible with the infos about each
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Returns:
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GET:
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A JSON Success response with a field `data` containing:
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* a list of dictionnaries (one for each IpType) containing:
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* a field `type`: the name of the type
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* a field `extension`: the DNS extension associated
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* a field `domain_ip_start`: the first ip to use for this type
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* a field `domain_ip_stop`: the last ip to use for this type
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* a field `prefix_v6`: `null` if IPv6 is deactivated else the prefix to use
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* a field `ouverture_ports_tcp_in`: the policy for TCP IN ports
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* a field `ouverture_ports_tcp_out`: the policy for TCP OUT ports
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* a field `ouverture_ports_udp_in`: the policy for UDP IN ports
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* a field `ouverture_ports_udp_out`: the policy for UDP OUT ports
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"""
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ip_type = IpType.objects.all().select_related('extension')
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seria = TypeSerializer(ip_type, many=True)
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return JSONSuccess(seria.data)
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@csrf_exempt
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@login_required
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@permission_required('machines.serveur')
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@accept_method(['GET'])
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def dns_mx(request):
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"""The list of MX record to add to the DNS
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Returns:
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GET:
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A JSON Success response with a field `data` containing:
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* a list of dictionnaries (one for each MX record) containing:
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* a field `zone`: the extension for the concerned zone
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* a field `priority`: the priority to use
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* a field `name`: the name of the target
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* a field `mx_entry`: the full entry to add in the DNS for this MX record
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"""
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mx = Mx.objects.all().select_related('zone').select_related('name__extension')
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seria = MxSerializer(mx, many=True)
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return JSONSuccess(seria.data)
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@csrf_exempt
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@login_required
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@permission_required('machines.serveur')
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@accept_method(['GET'])
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def dns_ns(request):
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"""The list of NS record to add to the DNS
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Returns:
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GET:
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A JSON Success response with a field `data` containing:
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* a list of dictionnaries (one for each NS record) containing:
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* a field `zone`: the extension for the concerned zone
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* a field `ns`: the DNS name for the NS server targeted
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* a field `ns_entry`: the full entry to add in the DNS for this NS record
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"""
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ns = Ns.objects.exclude(ns__in=Domain.objects.filter(interface_parent__in=Interface.objects.filter(ipv4=None))).select_related('zone').select_related('ns__extension')
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seria = NsSerializer(ns, many=True)
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return JSONSuccess(seria.data)
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@csrf_exempt
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@login_required
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@permission_required('machines.serveur')
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@accept_method(['GET'])
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def dns_txt(request):
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"""The list of TXT record to add to the DNS
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Returns:
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GET:
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A JSON Success response with a field `data` containing:
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* a list of dictionnaries (one for each TXT record) containing:
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* a field `zone`: the extension for the concerned zone
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* a field `field1`: the first field in the record (target)
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* a field `field2`: the second field in the record (value)
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* a field `txt_entry`: the full entry to add in the DNS for this TXT record
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"""
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txt = Txt.objects.all().select_related('zone')
|
||||
seria = TxtSerializer(txt, many=True)
|
||||
return JSONSuccess(seria.data)
|
||||
|
||||
|
||||
@csrf_exempt
|
||||
@login_required
|
||||
@permission_required('machines.serveur')
|
||||
@accept_method(['GET'])
|
||||
def dns_srv(request):
|
||||
"""The list of SRV record to add to the DNS
|
||||
|
||||
Returns:
|
||||
GET:
|
||||
A JSON Success response with a field `data` containing:
|
||||
* a list of dictionnaries (one for each SRV record) containing:
|
||||
* a field `extension`: the extension for the concerned zone
|
||||
* a field `service`: the name of the service concerned
|
||||
* a field `protocole`: the name of the protocol to use
|
||||
* a field `ttl`: the Time To Live to use
|
||||
* a field `priority`: the priority for this service
|
||||
* a field `weight`: the weight for same priority entries
|
||||
* a field `port`: the port targeted
|
||||
* a field `target`: the interface targeted by this service
|
||||
* a field `srv_entry`: the full entry to add in the DNS for this SRV record
|
||||
"""
|
||||
srv = Srv.objects.all().select_related('extension').select_related('target__extension')
|
||||
seria = SrvSerializer(srv, many=True)
|
||||
return JSONSuccess(seria.data)
|
||||
|
||||
|
||||
@csrf_exempt
|
||||
@login_required
|
||||
@permission_required('machines.serveur')
|
||||
@accept_method(['GET'])
|
||||
def dns_zones(request):
|
||||
"""The list of the zones managed
|
||||
|
||||
Returns:
|
||||
GET:
|
||||
A JSON Success response with a field `data` containing:
|
||||
* a list of dictionnaries (one for each zone) containing:
|
||||
* a field `name`: the extension for the zone
|
||||
* a field `origin`: the server IPv4 for the orgin of the zone
|
||||
* a field `origin_v6`: `null` if ipv6 is deactivated else the server IPv6 for the origin of the zone
|
||||
* a field `soa` containing:
|
||||
* a field `mail` containing the mail to contact in case of problem with the zone
|
||||
* a field `param` containing the full soa paramters to use in the DNS for this zone
|
||||
* a field `zone_entry`: the full entry to add in the DNS for the origin of the zone
|
||||
"""
|
||||
zones = Extension.objects.all().select_related('origin')
|
||||
seria = ExtensionSerializer(zones, many=True)
|
||||
return JSONSuccess(seria.data)
|
||||
|
||||
@csrf_exempt
|
||||
@login_required
|
||||
@permission_required('machines.serveur')
|
||||
|
|
|
|||
Loading…
Reference in a new issue