No more has_perms in machines.

machines/forms.py

@@ -38,6 +38,8 @@ from __future__ import unicode_literals
 from django.forms import ModelForm, Form
 from django import forms
 
+from re2o.field_permissions import FieldPermissionFormMixin
+
 from .models import (
     Domain,
     Machine,
@@ -58,7 +60,7 @@ from .models import (
 )
 
 
-class EditMachineForm(ModelForm):
+class EditMachineForm(FieldPermissionFormMixin, ModelForm):
     """Formulaire d'édition d'une machine"""
     class Meta:
         model = Machine
@@ -117,10 +119,10 @@ class AddInterfaceForm(EditInterfaceForm):
         fields = ['type', 'ipv4', 'mac_address', 'details']
 
     def __init__(self, *args, **kwargs):
-        infra = kwargs.pop('infra')
+        user = kwargs.pop('user')
         super(AddInterfaceForm, self).__init__(*args, **kwargs)
         self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4"
-        if not infra:
+        if not IpType.can_use_all(user):
             self.fields['type'].queryset = MachineType.objects.filter(
                 ip_type__in=IpType.objects.filter(need_infra=False)
             )
@@ -146,13 +148,14 @@ class BaseEditInterfaceForm(EditInterfaceForm):
         fields = ['type', 'ipv4', 'mac_address', 'details']
 
     def __init__(self, *args, **kwargs):
-        infra = kwargs.pop('infra')
+        user = kwargs.pop('user')
         super(BaseEditInterfaceForm, self).__init__(*args, **kwargs)
         self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4"
-        if not infra:
+        if not MachineType.can_use_all(user):
             self.fields['type'].queryset = MachineType.objects.filter(
                 ip_type__in=IpType.objects.filter(need_infra=False)
             )
+        if not IpType.can_use_all(user):
             self.fields['ipv4'].queryset = IpList.objects.filter(
                 interface__isnull=True
             ).filter(ip_type__in=IpType.objects.filter(need_infra=False))

machines/models.py

@@ -37,11 +37,13 @@ from django.core.validators import MaxValueValidator
 
 from macaddress.fields import MACAddressField
 
+from re2o.field_permissions import FieldPermissionModelMixin
+
 import users.models
 import preferences.models
 
 
-class Machine(models.Model):
+class Machine(FieldPermissionModelMixin, models.Model):
     """ Class définissant une machine, object parent user, objets fils
     interfaces"""
     PRETTY_NAME = "Machine"
@@ -61,6 +63,21 @@ class Machine(models.Model):
         :return: Une instance machine évidemment"""
         return Machine.objects.get(pk=machineid)
 
+    @staticmethod
+    def can_change_user(user_request, *args, **kwargs):
+        """Checks if an user is allowed to change the user who owns a
+        Machine.
+
+        Args:
+            user_request: The user requesting to change owner.
+
+        Returns:
+            A tuple with a boolean stating if edition is allowed and an
+            explanation message.
+        """
+        return user_request.has_perms(('infra',)), "Vous ne pouvez pas \
+                modifier l'utilisateur de la machine."
+
     def can_create(user_request, userid, *args, **kwargs):
         """Vérifie qu'un user qui fait la requète peut bien créer la machine
         et n'a pas atteint son quota, et crée bien une machine à lui
@@ -180,6 +197,19 @@ class MachineType(models.Model):
             return False, u"Vous n'avez pas le droit de supprimer des types de machines"
         return True, None
 
+    def can_use_all(user_request, *args, **kwargs):
+        """Check if an user can use every MachineType.
+
+        Args:
+            user_request: The user requesting edition.
+        Returns:
+            A tuple with a boolean stating if user can acces and an explanation
+            message is acces is not allowed.
+        """
+        if not user_request.has_perms(('infra',)):
+            return False, u"Vous n'avez pas le droit d'utiliser tout types de machines"
+        return True, None
+
     def can_view_all(user_request, *args, **kwargs):
         """Vérifie qu'on peut bien afficher l'ensemble des machinetype,
         droit particulier correspondant
@@ -313,6 +343,13 @@ class IpType(models.Model):
         :return: Une instance iptype évidemment"""
         return IpType.objects.get(pk=iptypeid)
 
+    def can_use_all(user_request, *args, **kwargs):
+        """Superdroit qui permet d'utiliser toutes les extensions sans restrictions
+        :param user_request: instance user qui fait l'edition
+        :return: True ou False avec la raison de l'échec le cas échéant"""
+        return user_request.has_perms(('infra',)), None
+
+
     def can_create(user_request, *args, **kwargs):
         """Verifie que l'user a les bons droits infra pour créer
         un type d'ip

machines/views.py

@@ -225,10 +225,10 @@ def new_machine(request, user, userid):
     le sous objet interface et l'objet domain à partir de model forms.
     Trop complexe, devrait être simplifié"""
 
-    machine = NewMachineForm(request.POST or None)
+    machine = NewMachineForm(request.POST or None, user=user)
     interface = AddInterfaceForm(
         request.POST or None,
-        infra=request.user.has_perms(('infra',))
+        user=request.user
     )
     domain = DomainForm(request.POST or None, user=user)
     if machine.is_valid() and interface.is_valid():
@@ -275,12 +275,12 @@ def edit_interface(request, interface_instance, interfaceid):
     """ Edition d'une interface. Distingue suivant les droits les valeurs de interfaces et machines que l'user peut modifier
     infra permet de modifier le propriétaire"""
 
-    if not request.user.has_perms(('infra',)):
+    machine_form = EditMachineForm(
-        machine_form = BaseEditMachineForm(request.POST or None, instance=interface_instance.machine)
+        request.POST or None,
-        interface_form = BaseEditInterfaceForm(request.POST or None, instance=interface_instance, infra=False)
+        instance=interface_instance.machine,
-    else:
+        user=request.user
-        machine_form = EditMachineForm(request.POST or None, instance=interface_instance.machine)
+    )
-        interface_form = EditInterfaceForm(request.POST or None, instance=interface_instance)
+    interface_form = BaseEditInterfaceForm(request.POST or None, instance=interface_instance, user=request.user)
     domain_form = DomainForm(request.POST or None, instance=interface_instance.domain)
     if machine_form.is_valid() and interface_form.is_valid() and domain_form.is_valid():
         new_machine = machine_form.save(commit=False)
@@ -327,7 +327,7 @@ def del_machine(request, machine, machineid):
 def new_interface(request, machine, machineid):
     """ Ajoute une interface et son domain associé à une machine existante"""
 
-    interface_form = AddInterfaceForm(request.POST or None, infra=request.user.has_perms(('infra',)))
+    interface_form = AddInterfaceForm(request.POST or None, user=user)
     domain_form = DomainForm(request.POST or None)
     if interface_form.is_valid():
         new_interface = interface_form.save(commit=False)