diff options
Diffstat (limited to 'src/django_pgpmailman/forms.py')
| -rw-r--r-- | src/django_pgpmailman/forms.py | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/django_pgpmailman/forms.py b/src/django_pgpmailman/forms.py index 07761df..493d3d8 100644 --- a/src/django_pgpmailman/forms.py +++ b/src/django_pgpmailman/forms.py @@ -16,8 +16,11 @@ # You should have received a copy of the GNU General Public License along with # this program. If not, see <http://www.gnu.org/licenses/>. from django import forms +from django.core.exceptions import ValidationError from django.utils.translation import ugettext_lazy as _ +from pgpy import PGPKey +from pgpy.errors import PGPError class NullBooleanRadioSelect(forms.RadioSelect): @@ -163,3 +166,33 @@ class ListMiscSettingsForm(forms.Form): help_text=_('A set of member roles that are allowed to sign the ' 'lists public key via the `key sign` command.') ) + + +class KeyFileField(forms.FileField): + def to_python(self, data): + try: + return PGPKey.from_blob(data.read())[0] + except PGPError as e: + raise ValidationError(str(e), code='invalid') + + +class ListKeyManagementForm(forms.Form): + key = KeyFileField( + widget=forms.ClearableFileInput(), + required=False, + label=_('Upload a new private key'), + help_text=_('Useful for uploading a complately different list key ' + 'than the one generated by mailman-pgp, when setting ' + 'up a new mailing list. The uploaded key must be a ' + 'private PGP key, not expired and must be usable for ' + 'encryption and signatures.') + ) + pubkey = KeyFileField( + widget=forms.ClearableFileInput(), + required=False, + label=_('Upload a public key'), + help_text=_('New signatures from the uploaded key are merged with ' + 'the current list key, provided the uploaded key ' + 'has the same key material and contains the UID that ' + 'was signed.') + ) |