#23431: Regression in security patch for _to_field param filtering in admin
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Reporter: a1tus | Owner: nobody
Type: Bug | Status: new
Component: contrib.admin | Version: 1.7
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 1
Easy pickings: 0 | UI/UX: 0
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After installing 1.7 release with this security patch I've found several
issues concerned with raw_id widget and inlines in contrib.admin.
`DisallowedModelAdminToField` exception was raised in both cases and
django admin returned `HTTP code 400: Bad Request`.
--------
1st case
The problem is that with this (whole) security fix all not registered in
admin models can't be referenced. Though they may present in admin as
inlines. I mean if I have models A and B that are registered in admin and
model C which is a relation that is not registered as a separate admin
class, I can't make my inline C_Inline class to work with raw_id_fields.
Consider the following gist:
https://gist.github.com/a1tus/95cd43e8eceffb8ad7fa
--------
2nd case
Another one concerned with ManyToManyField and through model:
https://gist.github.com/a1tus/abe1d9ffa756cf83a968
--------
See also this pull request (with some discussion and patch for this
issue):
https://github.com/django/django/pull/3096
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Ticket URL: <https://code.djangoproject.com/ticket/23431>
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