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c661bc17fb
The previous implementation didn't work because HomepageForm rejected the email as not having a domain. Additionally, the logic in accounts_register didn't work with Google auth because that code path doesn't pass through accounts_home. Since whether there's a unique open realm for the server is effectively a configuration property, we can fix the bug and make the logic clearer by moving it into the "figure out the user's realm" function.
105 lines
4.3 KiB
Python
105 lines
4.3 KiB
Python
from __future__ import absolute_import
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from django import forms
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from django.core.exceptions import ValidationError
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from django.utils.safestring import mark_safe
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from django.contrib.auth.forms import SetPasswordForm, AuthenticationForm
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from django.conf import settings
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from zerver.models import Realm, get_user_profile_by_email, UserProfile, \
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completely_open, resolve_email_to_domain, get_realm, get_unique_open_realm
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from zerver.lib.actions import do_change_password, is_inactive
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from zproject.backends import password_auth_enabled
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import DNS
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SIGNUP_STRING = u'Your e-mail does not match any existing open organization. ' + \
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u'Use a different e-mail address, or contact %s with questions.' % (settings.ZULIP_ADMINISTRATOR,)
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if settings.ZULIP_COM:
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SIGNUP_STRING = u'Your e-mail does not match any existing organization. <br />' + \
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u"The zulip.com service is not taking new customer teams. <br /> " + \
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u"<a href=\"https://blogs.dropbox.com/tech/2015/09/open-sourcing-zulip-a-dropbox-hack-week-project/\">Zulip is open source</a>, so you can install your own Zulip server " + \
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u"by following the instructions on <a href=\"https://www.zulip.org\">www.zulip.org</a>!"
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def has_valid_realm(value):
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# Checks if there is a realm without invite_required
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# matching the domain of the input e-mail.
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realm = get_realm(resolve_email_to_domain(value))
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return realm is not None and not realm.invite_required
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def not_mit_mailing_list(value):
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# I don't want ec-discuss signed up for Zulip
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if "@mit.edu" in value:
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username = value.rsplit("@", 1)[0]
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# Check whether the user exists and can get mail.
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try:
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DNS.dnslookup("%s.pobox.ns.athena.mit.edu" % username, DNS.Type.TXT)
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return True
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except DNS.Base.ServerError as e:
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if e.rcode == DNS.Status.NXDOMAIN:
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raise ValidationError(mark_safe(u'That user does not exist at MIT or is a <a href="https://ist.mit.edu/email-lists">mailing list</a>. If you want to sign up an alias for Zulip, <a href="mailto:support@zulip.com">contact us</a>.'))
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else:
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raise
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return True
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class RegistrationForm(forms.Form):
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full_name = forms.CharField(max_length=100)
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# The required-ness of the password field gets overridden if it isn't
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# actually required for a realm
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password = forms.CharField(widget=forms.PasswordInput, max_length=100,
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required=False)
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if not settings.VOYAGER:
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terms = forms.BooleanField(required=True)
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class ToSForm(forms.Form):
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full_name = forms.CharField(max_length=100)
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terms = forms.BooleanField(required=True)
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class HomepageForm(forms.Form):
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# This form is important because it determines whether users can
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# register for our product. Be careful when modifying the
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# validators.
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email = forms.EmailField(validators=[is_inactive,])
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def __init__(self, *args, **kwargs):
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self.domain = kwargs.get("domain")
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if "domain" in kwargs:
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del kwargs["domain"]
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super(HomepageForm, self).__init__(*args, **kwargs)
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def clean_email(self):
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data = self.cleaned_data['email']
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if (get_unique_open_realm() or
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completely_open(self.domain) or
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(has_valid_realm(data) and not_mit_mailing_list(data))):
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return data
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raise ValidationError(mark_safe(SIGNUP_STRING))
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class LoggingSetPasswordForm(SetPasswordForm):
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def save(self, commit=True):
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do_change_password(self.user, self.cleaned_data['new_password1'],
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log=True, commit=commit)
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return self.user
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class CreateUserForm(forms.Form):
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full_name = forms.CharField(max_length=100)
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email = forms.EmailField()
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class OurAuthenticationForm(AuthenticationForm):
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def clean_username(self):
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email = self.cleaned_data['username']
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try:
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user_profile = get_user_profile_by_email(email)
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except UserProfile.DoesNotExist:
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return email
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if user_profile.realm.deactivated:
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error_msg = u"""Sorry for the trouble, but %s has been deactivated.
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Please contact %s to reactivate this group.""" % (
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user_profile.realm.name,
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settings.ZULIP_ADMINISTRATOR)
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raise ValidationError(mark_safe(error_msg))
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return email
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