Jan Dittberner
4af1a39ca4
- update dependencies - fix deprecation warnings - fix tests - skip some tests that need more work - reformat changed code with isort and black
140 lines
4.4 KiB
Python
140 lines
4.4 KiB
Python
"""
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This module defines operating system user related forms.
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"""
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from crispy_forms.helper import FormHelper
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from crispy_forms.layout import Submit
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from django import forms
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from gvawebcore.forms import PasswordModelFormMixin
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from .models import SshPublicKey, User
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INVALID_SSH_PUBLIC_KEY = _("Invalid SSH public key data format.")
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DUPLICATE_SSH_PUBLIC_KEY_FOR_USER = _(
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"This SSH public key is already assigned to this user."
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)
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class ChangeOsUserPasswordForm(PasswordModelFormMixin, forms.ModelForm):
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"""
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A form for setting an OS user's password.
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"""
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class Meta:
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model = User
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fields = []
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def __init__(self, *args, **kwargs):
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self.helper = FormHelper()
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super(ChangeOsUserPasswordForm, self).__init__(*args, **kwargs)
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self.helper.form_action = reverse(
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"set_osuser_password", kwargs={"slug": self.instance.username}
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)
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self.helper.add_input(Submit("submit", _("Set password")))
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def save(self, commit=True):
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"""
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Save the provided password in hashed format.
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:param boolean commit: whether to save the created user
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:return: user instance
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:rtype: :py:class:`osusers.models.User`
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"""
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self.instance.set_password(self.cleaned_data["password1"])
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return super(ChangeOsUserPasswordForm, self).save(commit=commit)
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class AddSshPublicKeyForm(forms.ModelForm):
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"""
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A form for creating :py:class:`SSH public keys
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<osusers.models.SshPublicKey>`.
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"""
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publickeytext = forms.CharField(
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label=_("Key text"),
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widget=forms.Textarea,
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help_text=_("A SSH public key in either OpenSSH or RFC 4716 format"),
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)
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class Meta:
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model = SshPublicKey
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fields = []
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def __init__(self, *args, **kwargs):
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hosting_package = kwargs.pop("hostingpackage")
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self.osuser = hosting_package.osuser
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super(AddSshPublicKeyForm, self).__init__(*args, **kwargs)
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self.helper = FormHelper()
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self.helper.form_action = reverse(
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"add_ssh_key", kwargs={"package": hosting_package.id}
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)
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self.helper.add_input(Submit("submit", _("Add SSH public key")))
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def clean_publickeytext(self):
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keytext = self.cleaned_data.get("publickeytext")
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try:
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SshPublicKey.objects.parse_key_text(keytext)
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except ValueError:
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raise forms.ValidationError(INVALID_SSH_PUBLIC_KEY)
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return keytext
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def clean(self):
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keytext = self.cleaned_data.get("publickeytext")
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if keytext is not None:
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alg, data, comment = SshPublicKey.objects.parse_key_text(keytext)
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if SshPublicKey.objects.filter(
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user=self.osuser, algorithm=alg, data=data
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).exists():
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self.add_error(
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"publickeytext",
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forms.ValidationError(DUPLICATE_SSH_PUBLIC_KEY_FOR_USER),
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)
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def save(self, commit=True):
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"""
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Save the provided ssh public key in properly split format.
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:param boolean commit: whether to save the created public key
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:return: ssh public key instance
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:rtype: :py:class:`osusers.models.SshPublicKey`
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"""
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algorithm, keydata, comment = SshPublicKey.objects.parse_key_text(
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self.cleaned_data.get("publickeytext")
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)
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self.instance.user = self.osuser
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self.instance.algorithm = algorithm
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self.instance.data = keydata
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self.instance.comment = comment
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return super(AddSshPublicKeyForm, self).save(commit)
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class EditSshPublicKeyCommentForm(forms.ModelForm):
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"""
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A form for editing :py:class:`SSH public key
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<osusers.models.SshPublicKey>` comment fields.
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"""
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class Meta:
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model = SshPublicKey
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fields = ["comment"]
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def __init__(self, *args, **kwargs):
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hosting_package = kwargs.pop("hostingpackage")
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self.osuser = hosting_package.osuser
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super(EditSshPublicKeyCommentForm, self).__init__(*args, **kwargs)
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self.fields["comment"].widget = forms.TextInput()
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self.helper = FormHelper()
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self.helper.form_action = reverse(
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"edit_ssh_key_comment",
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kwargs={"package": hosting_package.id, "pk": self.instance.id},
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)
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self.helper.add_input(Submit("submit", _("Change Comment")))
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