# -*- mode: python; coding: utf-8 -*-
# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
# se veut agnostique au réseau considéré, de manière à être installable en
# quelques clics.
#
# Copyright © 2017-2020  Gabriel Détraz
# Copyright © 2017-2020  Lara Kermarec
# Copyright © 2017-2020  Augustin Lemesle
# Copyright © 2017-2020  Hugo Levy--Falk
# Copyright © 2017-2020  Jean-Romain Garnier
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""
Definition des forms pour l'application users.

Modification, creation de :
    - un user (informations personnelles)
    - un bannissement
    - le mot de passe d'un user
    - une whiteliste
    - un user de service
"""

from __future__ import unicode_literals

from django import forms
from django.forms import ModelForm, Form
from django.contrib.auth.forms import ReadOnlyPasswordHashField
from django.contrib.auth.password_validation import validate_password, password_validators_help_text_html
from django.core.validators import MinLengthValidator
from django.utils import timezone
from django.utils.functional import lazy
from django.contrib.auth.models import Group, Permission
from django.utils.translation import ugettext_lazy as _
from django.utils.safestring import mark_safe

from machines.models import Interface, Machine, Nas
from topologie.models import Port
from preferences.models import OptionalUser
from re2o.utils import remove_user_room
from re2o.base import get_input_formats_help_text
from re2o.mixins import FormRevMixin
from re2o.field_permissions import FieldPermissionFormMixin

from preferences.models import GeneralOption

from .widgets import DateTimePicker

from .models import (
    User,
    ServiceUser,
    School,
    ListRight,
    Whitelist,
    EMailAddress,
    ListShell,
    Ban,
    Adherent,
    Club,
)


class PassForm(FormRevMixin, FieldPermissionFormMixin, forms.ModelForm):
    """Formulaire de changement de mot de passe. Verifie que les 2
    nouveaux mots de passe renseignés sont identiques et respectent
    une norme"""

    selfpasswd = forms.CharField(
        label=_("Current password"), max_length=255, widget=forms.PasswordInput
    )
    passwd1 = forms.CharField(
        label=_("New password"),
        max_length=255,
        widget=forms.PasswordInput,
        help_text=password_validators_help_text_html()
    )
    passwd2 = forms.CharField(
        label=_("New password confirmation"),
        max_length=255,
        widget=forms.PasswordInput,
    )

    class Meta:
        model = User
        fields = []

    def clean_passwd2(self):
        """Verifie que passwd1 et 2 sont identiques"""
        # Check that the two password entries match
        password1 = self.cleaned_data.get("passwd1")
        password2 = self.cleaned_data.get("passwd2")
        if password1 and password2 and password1 != password2:
            raise forms.ValidationError(_("The new passwords don't match."))
        validate_password(password1, user=self.instance)
        return password2

    def clean_selfpasswd(self):
        """Verifie si il y a lieu que le mdp self est correct"""
        if not self.instance.check_password(self.cleaned_data.get("selfpasswd")):
            raise forms.ValidationError(_("The current password is incorrect."))
        return

    def save(self, commit=True):
        """Changement du mot de passe"""
        user = super(PassForm, self).save(commit=False)
        user.set_password(self.cleaned_data.get("passwd1"))
        user.state = User.STATE_NOT_YET_ACTIVE
        user.set_active()
        user.save()


class UserAdminForm(FormRevMixin, forms.ModelForm):
    """A form for creating new and editing users. Includes all the required
    fields, plus a repeated password.

    Formulaire pour la création d'un user. N'est utilisé que pour
    l'admin, lors de la creation d'un user par admin. Inclu tous les
    champs obligatoires"""

    password1 = forms.CharField(
        label=_("Password"),
        widget=forms.PasswordInput,
        max_length=255,
        help_text=password_validators_help_text_html(),
        required=False,
    )
    password2 = forms.CharField(
        label=_("Password confirmation"),
        widget=forms.PasswordInput,
        max_length=255,
        required=False,
    )

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(UserAdminForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["email"].required = True

    class Meta:
        fields = ("pseudo", "surname", "name", "email", "is_superuser")

    def clean_password2(self):
        """Verifie que password1 et 2 sont identiques"""
        # Check that the two password entries match
        password1 = self.cleaned_data.get("password1")
        password2 = self.cleaned_data.get("password2")
        if password1 and password2:
            if password1 and password2 and password1 != password2:
                raise forms.ValidationError(_("The passwords don't match."))
            validate_password(password1)
        return password2

    def save(self, commit=True):
        # Save the provided password in hashed format
        user = super(UserAdminForm, self).save(commit=False)
        if self.cleaned_data["password1"]:
            user.set_password(self.cleaned_data["password1"])
            user.save()
        return user


class ServiceUserAdminForm(FormRevMixin, forms.ModelForm):
    """A form for creating new users. Includes all the required
    fields, plus a repeated password.

    Formulaire pour la creation de nouveaux serviceusers.
    Requiert seulement un mot de passe; et un pseudo"""

    password1 = forms.CharField(
        label=_("Password"),
        widget=forms.PasswordInput,
        max_length=255,
    )
    password2 = forms.CharField(
        label=_("Password confirmation"),
        widget=forms.PasswordInput,
        max_length=255,
    )

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(ServiceUserAdminForm, self).__init__(*args, prefix=prefix, **kwargs)

    class Meta:
        model = ServiceUser
        fields = ("pseudo",)

    def clean_password2(self):
        """Verifie que password1 et 2 sont identiques"""
        # Check that the two password entries match
        password1 = self.cleaned_data.get("password1")
        password2 = self.cleaned_data.get("password2")
        if password1 and password2 and password1 != password2:
            raise forms.ValidationError(_("The passwords don't match."))
        return password2

    def save(self, commit=True):
        # Save the provided password in hashed format
        user = super(ServiceUserAdminForm, self).save(commit=False)
        user.set_password(self.cleaned_data["password1"])
        user.save()
        return user


class ResetPasswordForm(forms.Form):
    """Formulaire de demande de reinitialisation de mot de passe,
    mdp oublié"""

    pseudo = forms.CharField(label=_("Username"), max_length=255)
    email = forms.EmailField(max_length=255)


class MassArchiveForm(forms.Form):
    """Formulaire d'archivage des users inactif. Prend en argument
    du formulaire la date de depart avant laquelle archiver les
    users"""

    date = forms.DateTimeField(help_text="%d/%m/%y")
    full_archive = forms.BooleanField(
        label=_(
            "Fully archive users? WARNING: CRITICAL OPERATION IF TRUE"
        ),
        initial=False,
        required=False,
    )

    def clean(self):
        cleaned_data = super(MassArchiveForm, self).clean()
        date = cleaned_data.get("date")
        if date:
            if date > timezone.now():
                raise forms.ValidationError(
                    _(
                        "Impossible to archive users"
                        " whose end access date is in"
                        " the future."
                    )
                )


class AdherentForm(FormRevMixin, FieldPermissionFormMixin, ModelForm):
    """Formulaire de base d'edition d'un user. Formulaire de base, utilisé
    pour l'edition de self par self ou un cableur. On formate les champs
    avec des label plus jolis"""

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(AdherentForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["name"].label = _("First name")
        self.fields["surname"].label = _("Surname")
        self.fields["email"].label = _("Email address")
        self.fields["school"].label = _("School")
        self.fields["comment"].label = _("Comment")
        self.fields["profile_image"].label = _("Profile Image")
        if "room" in self.fields:
            self.fields["room"].label = _("Room")
            self.fields["room"].empty_label = _("No room")
        self.fields["school"].empty_label = _("Select a school")

    class Meta:
        model = Adherent
        fields = [
            "name",
            "surname",
            "pseudo",
            "email",
            "school",
            "comment",
            "telephone",
            "profile_image",
            "room",
        ]

    force = forms.BooleanField(
        label=_("Force the move?"), initial=False, required=False
    )

    def clean_telephone(self):
        """Verifie que le tel est présent si 'option est validée
        dans preferences"""
        telephone = self.cleaned_data["telephone"]
        if not telephone and OptionalUser.get_cached_value("is_tel_mandatory"):
            raise forms.ValidationError(_("A valid telephone number is required."))
        return telephone

    def clean_force(self):
        """On supprime l'ancien user de la chambre si et seulement si la
        case est cochée"""
        room = self.cleaned_data.get("room")
        if self.cleaned_data.get("force", False) and room:
            remove_user_room(room)
        return

    def clean_room(self):
        """On supprime l'ancien user de la chambre si l'option est activée,
        et que l'ancien user a une connexion désactivée"""
        # Handle case where regular users can force move
        room = self.cleaned_data.get("room")
        room_policy = OptionalUser.get_cached_value("self_room_policy")
        if room_policy == OptionalUser.DISABLED or not room:
            return room

        # Remove the previous user's room, if allowed and necessary
        remove_user_room(room, force=bool(room_policy == OptionalUser.ALL_ROOM))

        # Run standard clean process
        return room


class AdherentCreationForm(AdherentForm):
    """Formulaire de création d'un user.
    AdherentForm auquel on ajoute une checkbox afin d'éviter les
    doublons d'utilisateurs et, optionnellement,
    un champ mot de passe"""
    # Champ pour choisir si un lien est envoyé par mail pour le mot de passe
    init_password_by_mail_info = _(
        "If this options is set, you will receive a link to set"
        " your initial password by email. If you do not have"
        " any means of accessing your emails, you can disable"
        " this option to set your password immediatly."
        " You will still receive an email to confirm your address."
        " Failure to confirm your address will result in an"
        " automatic suspension of your account until you do."
    )

    init_password_by_mail = forms.BooleanField(
        help_text=init_password_by_mail_info,
        required=False,
        initial=True
    )
    init_password_by_mail.label = _("Send password reset link by email.")

    # Champs pour initialiser le mot de passe
    # Validators are handled manually since theses fields aren't always required
    password1 = forms.CharField(
        required=False,
        label=_("Password"),
        widget=forms.PasswordInput,
        max_length=255,
        help_text=password_validators_help_text_html()
    )
    password2 = forms.CharField(
        required=False,
        label=_("Password confirmation"),
        widget=forms.PasswordInput,
        max_length=255,
    )

    # Champ permettant d'éviter au maxium les doublons d'utilisateurs
    former_user_check_info = _(
        "If you already have an account, please use it. If your lost access to"
        " it, please consider using the forgotten password button on the"
        " login page or contacting support."
    )
    former_user_check = forms.BooleanField(
        required=True, help_text=former_user_check_info
    )
    former_user_check.label = _("I certify that I have not had an account before.")

    # Checkbox for GTU
    gtu_check = forms.BooleanField(required=True)

    class Meta:
        model = Adherent
        fields = [
            "name",
            "surname",
            "pseudo",
            "email",
            "school",
            "comment",
            "telephone",
            "profile_image",
            "room",
            "state",
        ]

    def __init__(self, *args, **kwargs):
        super(AdherentCreationForm, self).__init__(*args, **kwargs)
        gtu_file = GeneralOption.get_cached_value("GTU")
        self.fields["email"].required = True
        self.fields["gtu_check"].label = mark_safe(
            "%s <a href='%s' download='CGU'>%s</a>."
            % (
                _("I commit to accept the"),
                gtu_file.url if gtu_file else "#",
                _("General Terms of Use"),
            )
        )

        # Remove password fields if option is disabled
        if not OptionalUser.get_cached_value("allow_set_password_during_user_creation"):
            self.fields.pop("init_password_by_mail")
            self.fields.pop("password1")
            self.fields.pop("password2")

    def clean_password2(self):
        """Verifie que password1 et 2 sont identiques (si nécessaire)"""
        send_email = self.cleaned_data.get("init_password_by_mail")
        if send_email:
            return None

        # Check that the two password entries match
        password1 = self.cleaned_data.get("password1")
        password2 = self.cleaned_data.get("password2")
        if password1 and password2 and password1 != password2:
            raise forms.ValidationError(_("The passwords don't match."))
        validate_password(password1)
        return password2

    def save(self, commit=True):
        """Set the user's password, if entered
        Returns the user and a bool indicating whether
        an email to init the password should be sent"""
        # Save the provided password in hashed format
        user = super(AdherentForm, self).save(commit=False)

        is_set_password_allowed = OptionalUser.get_cached_value("allow_set_password_during_user_creation")
        set_passwd = is_set_password_allowed and not self.cleaned_data.get("init_password_by_mail")
        if set_passwd:
            user.set_password(self.cleaned_data["password1"])

        user.save()
        return user


class AdherentEditForm(AdherentForm):
    """Formulaire d'édition d'un user.
    AdherentForm incluant la modification des champs gpg et shell"""

    def __init__(self, *args, **kwargs):
        super(AdherentEditForm, self).__init__(*args, **kwargs)
        self.fields["gpg_fingerprint"].widget.attrs["placeholder"] = _(
            "Leave empty if you don't have any GPG key."
        )
        self.user = kwargs["instance"]
        self.fields["email"].required = bool(self.user.email)
        if "shell" in self.fields:
            self.fields["shell"].empty_label = _("Default shell")

    class Meta:
        model = Adherent
        fields = [
            "name",
            "surname",
            "pseudo",
            "email",
            "school",
            "comment",
            "telephone",
            "profile_image",
            "room",
            "shell",
            "gpg_fingerprint",
            "shortcuts_enabled",
        ]


class ClubForm(FormRevMixin, FieldPermissionFormMixin, ModelForm):
    """Formulaire de base d'edition d'un user. Formulaire de base, utilisé
    pour l'edition de self par self ou un cableur. On formate les champs
    avec des label plus jolis"""

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(ClubForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["surname"].label = _("Name")
        self.fields["school"].label = _("School")
        self.fields["comment"].label = _("Comment")
        self.fields["email"].label = _("Email address")
        if "room" in self.fields:
            self.fields["room"].label = _("Room")
            self.fields["room"].empty_label = _("No room")
        self.fields["school"].empty_label = _("Select a school")
        self.fields["mailing"].label = _("Use a mailing list")

    class Meta:
        model = Club
        fields = [
            "surname",
            "pseudo",
            "school",
            "comment",
            "room",
            "email",
            "telephone",
            "profile_image",
            "email",
            "shell",
            "mailing",
        ]

    def clean_telephone(self):
        """Verifie que le tel est présent si 'option est validée
        dans preferences"""
        telephone = self.cleaned_data["telephone"]
        if not telephone and OptionalUser.get_cached_value("is_tel_mandatory"):
            raise forms.ValidationError(_("A valid telephone number is required."))
        return telephone


class ClubAdminandMembersForm(FormRevMixin, ModelForm):
    """Permet d'éditer la liste des membres et des administrateurs
    d'un club"""

    class Meta:
        model = Club
        fields = ["administrators", "members"]

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(ClubAdminandMembersForm, self).__init__(*args, prefix=prefix, **kwargs)


class PasswordForm(FormRevMixin, ModelForm):
    """ Formulaire de changement brut de mot de passe.
    Ne pas utiliser sans traitement"""

    class Meta:
        model = User
        fields = ["password", "pwd_ntlm"]

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(PasswordForm, self).__init__(*args, prefix=prefix, **kwargs)


class ServiceUserForm(FormRevMixin, ModelForm):
    """Service user creation
    force initial password set"""

    password = forms.CharField(
        label=_("New password"),
        max_length=255,
        validators=[MinLengthValidator(8)],
        widget=forms.PasswordInput,
        required=True,
    )

    class Meta:
        model = ServiceUser
        fields = ("pseudo", "access_group", "comment")

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(ServiceUserForm, self).__init__(*args, prefix=prefix, **kwargs)

    def save(self, commit=True):
        """Password change"""
        user = super(ServiceUserForm, self).save(commit=False)
        if self.cleaned_data["password"]:
            user.set_password(self.cleaned_data.get("password"))
        user.save()


class EditServiceUserForm(ServiceUserForm):
    """Formulaire d'edition de base d'un service user. Ne permet
    d'editer que son group d'acl et son commentaire"""

    password = forms.CharField(
        label=_("New password"),
        max_length=255,
        validators=[MinLengthValidator(8)],
        widget=forms.PasswordInput,
        required=False,
    )

    class Meta(ServiceUserForm.Meta):
        fields = ["access_group", "comment"]


class StateForm(FormRevMixin, ModelForm):
    """Change state of an user, and if its main email is verified or not"""

    class Meta:
        model = User
        fields = ["state", "email_state"]

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(StateForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["state"].label = _("State")
        self.fields["email_state"].label = _("Email state")


class GroupForm(FieldPermissionFormMixin, FormRevMixin, ModelForm):
    """ Gestion des groupes d'un user"""

    groups = forms.ModelMultipleChoiceField(
        Group.objects.all(), widget=forms.CheckboxSelectMultiple, required=False
    )

    class Meta:
        model = User
        fields = ["is_superuser", "groups"]

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(GroupForm, self).__init__(*args, prefix=prefix, **kwargs)
        if "is_superuser" in self.fields:
            self.fields["is_superuser"].label = _("Superuser")


class SchoolForm(FormRevMixin, ModelForm):
    """Edition, creation d'un école"""

    class Meta:
        model = School
        fields = ["name"]

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(SchoolForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["name"].label = _("School")


class ShellForm(FormRevMixin, ModelForm):
    """Edition, creation d'un école"""

    class Meta:
        model = ListShell
        fields = ["shell"]

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(ShellForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["shell"].label = _("Shell name")


class ListRightForm(FormRevMixin, ModelForm):
    """Edition, d'un groupe , équivalent à un droit
    Ne permet pas d'editer le gid, car il sert de primary key"""

    permissions = forms.ModelMultipleChoiceField(
        Permission.objects.all().select_related("content_type"),
        widget=forms.CheckboxSelectMultiple,
        required=False,
    )

    class Meta:
        model = ListRight
        fields = ("name", "unix_name", "critical", "permissions", "details")

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(ListRightForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["unix_name"].label = _("Name of the group of rights")


class NewListRightForm(ListRightForm):
    """Ajout d'un groupe/list de droit """

    class Meta(ListRightForm.Meta):
        fields = ("name", "unix_name", "gid", "critical", "permissions", "details")

    def __init__(self, *args, **kwargs):
        super(NewListRightForm, self).__init__(*args, **kwargs)
        self.fields["gid"].label = _(
            "GID. Warning: this field must not be edited after creation."
        )


class DelListRightForm(Form):
    """Suppression d'un ou plusieurs groupes"""

    listrights = forms.ModelMultipleChoiceField(
        queryset=ListRight.objects.none(),
        label=_("Current groups of rights"),
        widget=forms.CheckboxSelectMultiple,
    )

    def __init__(self, *args, **kwargs):
        instances = kwargs.pop("instances", None)
        super(DelListRightForm, self).__init__(*args, **kwargs)
        if instances:
            self.fields["listrights"].queryset = instances
        else:
            self.fields["listrights"].queryset = ListRight.objects.all()


class DelSchoolForm(Form):
    """Suppression d'une ou plusieurs écoles"""

    schools = forms.ModelMultipleChoiceField(
        queryset=School.objects.none(),
        label=_("Current schools"),
        widget=forms.CheckboxSelectMultiple,
    )

    def __init__(self, *args, **kwargs):
        instances = kwargs.pop("instances", None)
        super(DelSchoolForm, self).__init__(*args, **kwargs)
        if instances:
            self.fields["schools"].queryset = instances
        else:
            self.fields["schools"].queryset = School.objects.all()


class BanForm(FormRevMixin, ModelForm):
    """Creation, edition d'un objet bannissement"""

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(BanForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["date_end"].label = _("End date")
        self.fields["date_end"].localize = False

    class Meta:
        model = Ban
        exclude = ["user"]
        widgets = {"date_end": DateTimePicker}


class WhitelistForm(FormRevMixin, ModelForm):
    """Creation, edition d'un objet whitelist"""

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(WhitelistForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["date_end"].label = _("End date")
        self.fields["date_end"].localize = False

    class Meta:
        model = Whitelist
        exclude = ["user"]
        widgets = {"date_end": DateTimePicker}


class EMailAddressForm(FormRevMixin, ModelForm):
    """Create and edit a local email address"""

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(EMailAddressForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.fields["local_part"].label = _("Local part of the email address")
        self.fields["local_part"].help_text = _("Can't contain @.")

    def clean_local_part(self):
        return self.cleaned_data.get("local_part").lower()

    class Meta:
        model = EMailAddress
        exclude = ["user"]


class EmailSettingsForm(FormRevMixin, FieldPermissionFormMixin, ModelForm):
    """Edit email-related settings"""

    def __init__(self, *args, **kwargs):
        prefix = kwargs.pop("prefix", self.Meta.model.__name__)
        super(EmailSettingsForm, self).__init__(*args, prefix=prefix, **kwargs)
        self.user = kwargs["instance"]
        self.fields["email"].label = _("Main email address")
        self.fields["email"].required = bool(self.user.email)
        if "local_email_redirect" in self.fields:
            self.fields["local_email_redirect"].label = _("Redirect local emails")
        if "local_email_enabled" in self.fields:
            self.fields["local_email_enabled"].label = _("Use local emails")

    class Meta:
        model = User
        fields = ["email", "local_email_enabled", "local_email_redirect"]


class InitialRegisterForm(forms.Form):
    register_room = forms.BooleanField(required=False)
    register_machine = forms.BooleanField(required=False)

    def __init__(self, *args, **kwargs):
        switch_ip = kwargs.pop("switch_ip")
        switch_port = kwargs.pop("switch_port")
        client_mac = kwargs.pop("client_mac")
        self.user = kwargs.pop("user")
        if switch_ip and switch_port:
            # Looking for a port
            port = Port.objects.filter(
                switch__interface__ipv4__ipv4=switch_ip, port=switch_port
            ).first()
            # If a port exists, checking there is a room AND radius
            if port:
                if (
                    port.get_port_profile.radius_type != "NO"
                    and port.get_port_profile.radius_mode == "STRICT"
                    and hasattr(port, "room")
                ):
                    # Requesting user is not in this room ?
                    if self.user.room != port.room:
                        self.new_room = port.room
        if client_mac and switch_ip:
            # If this interface doesn't already exists
            if not Interface.objects.filter(mac_address=client_mac):
                self.mac_address = client_mac
                self.nas_type = Nas.objects.filter(
                    nas_type__interface__ipv4__ipv4=switch_ip
                ).first()
        super(InitialRegisterForm, self).__init__(*args, **kwargs)
        if hasattr(self, "new_room"):
            self.fields["register_room"].label = _("This room is my room")
        else:
            self.fields.pop("register_room")
        if hasattr(self, "mac_address"):
            self.fields["register_machine"].label = _(
                "This new connected device is mine"
            )
        else:
            self.fields.pop("register_machine")

    def clean_register_room(self):
        if self.cleaned_data["register_room"]:
            if self.user.is_class_adherent:
                remove_user_room(self.new_room)
                user = self.user.adherent
                user.room = self.new_room
                user.save()
            if self.user.is_class_club:
                user = self.user.club
                user.room = self.new_room
                user.save()

    def clean_register_machine(self):
        if self.cleaned_data["register_machine"]:
            if self.mac_address and self.nas_type:
                self.user.autoregister_machine(self.mac_address, self.nas_type)