diff --git a/machines/serializers.py b/machines/serializers.py index b18bbfb0..6e0ca4e3 100644 --- a/machines/serializers.py +++ b/machines/serializers.py @@ -24,20 +24,42 @@ #Augustin Lemesle from rest_framework import serializers -from machines.models import Interface, IpType, Extension, IpList, MachineType, Domain, Text, Mx, Service_link, Ns, OuverturePortList, OuverturePort +from machines.models import ( + Interface, + IpType, + Extension, + IpList, + MachineType, + Domain, + Text, + Mx, + Service_link, + Ns, + OuverturePortList, + OuverturePort +) + class IpTypeField(serializers.RelatedField): + """Serialisation d'une iptype, renvoie son evaluation str""" def to_representation(self, value): return value.type + class IpListSerializer(serializers.ModelSerializer): + """Serialisation d'une iplist, ip_type etant une foreign_key, + on evalue sa methode str""" ip_type = IpTypeField(read_only=True) class Meta: model = IpList fields = ('ipv4', 'ip_type') + class InterfaceSerializer(serializers.ModelSerializer): + """Serialisation d'une interface, ipv4, domain et extension sont + des foreign_key, on les override et on les evalue avec des fonctions + get_...""" ipv4 = IpListSerializer(read_only=True) mac_address = serializers.SerializerMethodField('get_macaddress') domain = serializers.SerializerMethodField('get_dns') @@ -56,7 +78,9 @@ class InterfaceSerializer(serializers.ModelSerializer): def get_macaddress(self, obj): return str(obj.mac_address) + class FullInterfaceSerializer(serializers.ModelSerializer): + """Serialisation complete d'une interface avec l'ipv6 en plus""" ipv4 = IpListSerializer(read_only=True) mac_address = serializers.SerializerMethodField('get_macaddress') domain = serializers.SerializerMethodField('get_dns') @@ -75,39 +99,63 @@ class FullInterfaceSerializer(serializers.ModelSerializer): def get_macaddress(self, obj): return str(obj.mac_address) + class ExtensionNameField(serializers.RelatedField): + """Evaluation str d'un objet extension (.example.org)""" def to_representation(self, value): return value.name + class TypeSerializer(serializers.ModelSerializer): + """Serialisation d'un iptype : extension et la liste des + ouvertures de port son evalués en get_... etant des + foreign_key ou des relations manytomany""" extension = ExtensionNameField(read_only=True) - ouverture_ports_tcp_in = serializers.SerializerMethodField('get_port_policy_input_tcp') - ouverture_ports_tcp_out = serializers.SerializerMethodField('get_port_policy_output_tcp') - ouverture_ports_udp_in = serializers.SerializerMethodField('get_port_policy_input_udp') - ouverture_ports_udp_out = serializers.SerializerMethodField('get_port_policy_output_udp') + ouverture_ports_tcp_in = serializers\ + .SerializerMethodField('get_port_policy_input_tcp') + ouverture_ports_tcp_out = serializers\ + .SerializerMethodField('get_port_policy_output_tcp') + ouverture_ports_udp_in = serializers\ + .SerializerMethodField('get_port_policy_input_udp') + ouverture_ports_udp_out = serializers\ + .SerializerMethodField('get_port_policy_output_udp') class Meta: model = IpType - fields = ('type', 'extension', 'domaine_ip_start', 'domaine_ip_stop', 'ouverture_ports_tcp_in', 'ouverture_ports_tcp_out', 'ouverture_ports_udp_in', 'ouverture_ports_udp_out', ) + fields = ('type', 'extension', 'domaine_ip_start', 'domaine_ip_stop', + 'ouverture_ports_tcp_in', 'ouverture_ports_tcp_out', + 'ouverture_ports_udp_in', 'ouverture_ports_udp_out',) def get_port_policy(self, obj, protocole, io): if obj.ouverture_ports is None: return [] - return map(str, obj.ouverture_ports.ouvertureport_set.filter(protocole=protocole).filter(io=io)) + return map( + str, + obj.ouverture_ports.ouvertureport_set.filter( + protocole=protocole + ).filter(io=io) + ) def get_port_policy_input_tcp(self, obj): + """Renvoie la liste des ports ouverts en entrée tcp""" return self.get_port_policy(obj, OuverturePort.TCP, OuverturePort.IN) def get_port_policy_output_tcp(self, obj): + """Renvoie la liste des ports ouverts en sortie tcp""" return self.get_port_policy(obj, OuverturePort.TCP, OuverturePort.OUT) def get_port_policy_input_udp(self, obj): + """Renvoie la liste des ports ouverts en entrée udp""" return self.get_port_policy(obj, OuverturePort.UDP, OuverturePort.IN) def get_port_policy_output_udp(self, obj): + """Renvoie la liste des ports ouverts en sortie udp""" return self.get_port_policy(obj, OuverturePort.UDP, OuverturePort.OUT) + class ExtensionSerializer(serializers.ModelSerializer): + """Serialisation d'une extension : origin_ip et la zone sont + des foreign_key donc evalués en get_...""" origin = serializers.SerializerMethodField('get_origin_ip') zone_entry = serializers.SerializerMethodField('get_zone_name') @@ -121,7 +169,10 @@ class ExtensionSerializer(serializers.ModelSerializer): def get_zone_name(self, obj): return str(obj.dns_entry) + class MxSerializer(serializers.ModelSerializer): + """Serialisation d'un MX, evaluation du nom, de la zone + et du serveur cible, etant des foreign_key""" name = serializers.SerializerMethodField('get_entry_name') zone = serializers.SerializerMethodField('get_zone_name') mx_entry = serializers.SerializerMethodField('get_mx_name') @@ -139,13 +190,16 @@ class MxSerializer(serializers.ModelSerializer): def get_mx_name(self, obj): return str(obj.dns_entry) + class TextSerializer(serializers.ModelSerializer): + """Serialisation d'un txt : zone cible et l'entrée txt + sont evaluées à part""" zone = serializers.SerializerMethodField('get_zone_name') text_entry = serializers.SerializerMethodField('get_text_name') class Meta: model = Text - fields = ('zone','text_entry','field1', 'field2') + fields = ('zone', 'text_entry', 'field1', 'field2') def get_zone_name(self, obj): return str(obj.zone.name) @@ -153,10 +207,13 @@ class TextSerializer(serializers.ModelSerializer): def get_text_name(self, obj): return str(obj.dns_entry) + class NsSerializer(serializers.ModelSerializer): + """Serialisation d'un NS : la zone, l'entrée ns complète et le serveur + ns sont évalués à part""" zone = serializers.SerializerMethodField('get_zone_name') ns = serializers.SerializerMethodField('get_domain_name') - ns_entry = serializers.SerializerMethodField('get_text_name') + ns_entry = serializers.SerializerMethodField('get_text_name') class Meta: model = Ns @@ -171,10 +228,13 @@ class NsSerializer(serializers.ModelSerializer): def get_text_name(self, obj): return str(obj.dns_entry) + class DomainSerializer(serializers.ModelSerializer): + """Serialisation d'un domain, extension, cname sont des foreign_key, + et l'entrée complète, sont évalués à part""" extension = serializers.SerializerMethodField('get_zone_name') cname = serializers.SerializerMethodField('get_alias_name') - cname_entry = serializers.SerializerMethodField('get_cname_name') + cname_entry = serializers.SerializerMethodField('get_cname_name') class Meta: model = Domain @@ -189,7 +249,9 @@ class DomainSerializer(serializers.ModelSerializer): def get_cname_name(self, obj): return str(obj.dns_entry) + class ServiceServersSerializer(serializers.ModelSerializer): + """Evaluation d'un Service, et serialisation""" server = serializers.SerializerMethodField('get_server_name') service = serializers.SerializerMethodField('get_service_name') need_regen = serializers.SerializerMethodField('get_regen_status') @@ -207,28 +269,30 @@ class ServiceServersSerializer(serializers.ModelSerializer): def get_regen_status(self, obj): return obj.need_regen() + class OuverturePortsSerializer(serializers.Serializer): + """Serialisation de l'ouverture des ports""" ipv4 = serializers.SerializerMethodField() ipv6 = serializers.SerializerMethodField() def get_ipv4(): return {i.ipv4.ipv4: - { - "tcp_in":[j.tcp_ports_in() for j in i.port_lists.all()], - "tcp_out":[j.tcp_ports_out()for j in i.port_lists.all()], - "udp_in":[j.udp_ports_in() for j in i.port_lists.all()], - "udp_out":[j.udp_ports_out() for j in i.port_lists.all()], - } - for i in Interface.objects.all() if i.ipv4 + { + "tcp_in":[j.tcp_ports_in() for j in i.port_lists.all()], + "tcp_out":[j.tcp_ports_out()for j in i.port_lists.all()], + "udp_in":[j.udp_ports_in() for j in i.port_lists.all()], + "udp_out":[j.udp_ports_out() for j in i.port_lists.all()], + } + for i in Interface.objects.all() if i.ipv4 } - + def get_ipv6(): return {i.ipv6: - { - "tcp_in":[j.tcp_ports_in() for j in i.port_lists.all()], - "tcp_out":[j.tcp_ports_out()for j in i.port_lists.all()], - "udp_in":[j.udp_ports_in() for j in i.port_lists.all()], - "udp_out":[j.udp_ports_out() for j in i.port_lists.all()], - } - for i in Interface.objects.all() if i.ipv6 + { + "tcp_in":[j.tcp_ports_in() for j in i.port_lists.all()], + "tcp_out":[j.tcp_ports_out()for j in i.port_lists.all()], + "udp_in":[j.udp_ports_in() for j in i.port_lists.all()], + "udp_out":[j.udp_ports_out() for j in i.port_lists.all()], + } + for i in Interface.objects.all() if i.ipv6 }