c43a29ff54
Without the fix here, you will get an exception
similar to below if you try to invite one of the
cross realm bots. (The actual exception is
a bit different due to some rebasing on my branch.)
File "/home/zulipdev/zulip/zerver/lib/request.py", line 368, in _wrapped_view_func
return view_func(request, *args, **kwargs)
File "/home/zulipdev/zulip/zerver/views/invite.py", line 49, in invite_users_backend
do_invite_users(user_profile, invitee_emails, streams, invite_as)
File "/home/zulipdev/zulip/zerver/lib/actions.py", line 5153, in do_invite_users
email_error, email_skipped, deactivated = validate_email(user_profile, email)
File "/home/zulipdev/zulip/zerver/lib/actions.py", line 5069, in validate_email
return None, (error.code), (error.params['deactivated'])
TypeError: 'NoneType' object is not subscriptable
Obviously, you shouldn't try to invite a cross
realm bot to your realm, but we want a reasonable
error message.
RESOLUTION:
Populate the `code` parameter for `ValidationError`.
BACKGROUND:
Most callers to `validate_email_for_realm` simply catch
the `ValidationError` and then report a more generic error.
That's also what `do_invite_users` does, but it has the
somewhat convoluted codepath through `validate_email`
that triggers this code:
try:
validate_email_for_realm(user_profile.realm, email)
except ValidationError as error:
return None, (error.code), (error.params['deactivated'])
The way that we're using the `code` parameter for
`ValidationError` feels hacky to me. The intention
behind `code` is to provide a descriptive error to
calling code, and it's not intended for humans, and
it feels strange that we actually translate this in
other places. Here are the Django docs:
https://docs.djangoproject.com/en/3.0/ref/forms/validation/
And then here's an example of us actually translating
a code (not part of this commit, just providing context):
raise ValidationError(_('%s already has an account') %
(email,), code = _("Already has an account."),
params={'deactivated': False})
Those codes eventually get put into InvitationError, which
inherits from JsonableError, and we do actually display
these errors in the webapp:
if skipped and len(skipped) == len(invitee_emails):
# All e-mails were skipped, so we didn't actually invite anyone.
raise InvitationError(_("We weren't able to invite anyone."),
skipped, sent_invitations=False)
I will try to untangle this somewhat in upcoming commits.
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| .github | ||
| .tx | ||
| analytics | ||
| confirmation | ||
| corporate | ||
| docs | ||
| frontend_tests | ||
| locale | ||
| pgroonga | ||
| puppet | ||
| requirements | ||
| scripts | ||
| static | ||
| stubs | ||
| templates | ||
| tools | ||
| zerver | ||
| zilencer | ||
| zproject | ||
| zthumbor | ||
| .browserslistrc | ||
| .codecov.yml | ||
| .editorconfig | ||
| .eslintignore | ||
| .eslintrc.json | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlint | ||
| .isort.cfg | ||
| .npmignore | ||
| .stylelintrc | ||
| .travis.yml | ||
| .yarnrc | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| Dockerfile-postgresql | ||
| LICENSE | ||
| NOTICE | ||
| README.md | ||
| Vagrantfile | ||
| babel.config.js | ||
| manage.py | ||
| mypy.ini | ||
| package.json | ||
| postcss.config.js | ||
| tsconfig.json | ||
| version.py | ||
| yarn.lock | ||
README.md
Zulip overview
Zulip is a powerful, open source group chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conversations. Zulip is used by open source projects, Fortune 500 companies, large standards bodies, and others who need a real-time chat system that allows users to easily process hundreds or thousands of messages a day. With over 500 contributors merging over 500 commits a month, Zulip is also the largest and fastest growing open source group chat project.
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