Issue #8500: An internal error is raised when assigning permissions to a non-existing object - Pulp

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Issue #8500

closed

An internal error is raised when assigning permissions to a non-existing object

Added by lmjachky over 3 years ago. Updated about 3 years ago.

Status:

CLOSED - CURRENTRELEASE

Priority:

Normal

Assignee:

lmjachky

Category:

Sprint/Milestone:

3.15.0

Start date:

Due date:

Estimated time:

Severity:

2. Medium

Version:

Platform Release:

OS:

Triaged:

Yes

Groomed:

Sprint Candidate:

Tags:

Sprint:

Sprint 101

Quarter:

Description

Steps to reproduce the behaviour:

(pulp) [vagrant@pulp3-source-fedora32 ~]$ pulp group create --name cli_test_group
{
  "name": "cli_test_group",
  "pulp_href": "/pulp/api/v3/groups/1/",
  "id": 1
}

(pulp) [vagrant@pulp3-source-fedora32 ~]$ pulp group permission add --groupname cli_test_group --permission auth.view_group
(pulp) [vagrant@pulp3-source-fedora32 ~]$ pulp group permission list --groupname cli_test_group
[
  {
    "pulp_href": "/pulp/api/v3/groups/1/model_permissions/12/",
    "id": 12,
    "permission": "auth.view_group",
    "obj": null
  }
]

(pulp) [vagrant@pulp3-source-fedora32 ~]$ pulp group permission -t object add --groupname cli_test_group --permission file.view_filerepository --object /pulp/api/v3/repositories/file/file/44d1a790-27db-4e40-8903-1dead247dd0e/
Error: <h1>Server Error (500)</h1>

Traceback:

Traceback (most recent call last):
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
    return self.dispatch(request, *args, **kwargs)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
    response = self.handle_exception(exc)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
    raise exc
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
    response = handler(request, *args, **kwargs)
  File "/home/vagrant/devel/pulpcore/pulpcore/app/viewsets/user.py", line 333, in create
    object_permission.save()
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/guardian/models/models.py", line 29, in save
    content_type = get_content_type(self.content_object)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/guardian/ctypes.py", line 10, in get_content_type
    return get_content_type_function(obj)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/guardian/ctypes.py", line 14, in get_default_content_type
    return ContentType.objects.get_for_model(obj)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/contrib/contenttypes/models.py", line 40, in get_for_model
    opts = self._get_opts(model, for_concrete_model)
  File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/contrib/contenttypes/models.py", line 27, in _get_opts
    model = model._meta.concrete_model
AttributeError: 'NoneType' object has no attribute '_meta'

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Updated by lmjachky over 3 years ago

Description updated (diff)

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Updated by daviddavis over 3 years ago

Subject changed from CLI: An internal error is raised when assigning permissions to a non-existing object to An internal error is raised when assigning permissions to a non-existing object
Triaged changed from No to Yes
Sprint set to Sprint 94

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Updated by rchan over 3 years ago

Sprint changed from Sprint 94 to Sprint 95

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Updated by rchan over 3 years ago

Sprint changed from Sprint 95 to Sprint 96

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Updated by rchan over 3 years ago

Sprint changed from Sprint 96 to Sprint 97

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Updated by rchan over 3 years ago

Sprint changed from Sprint 97 to Sprint 98

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Updated by rchan over 3 years ago

Sprint changed from Sprint 98 to Sprint 99

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Updated by rchan over 3 years ago

Sprint changed from Sprint 99 to Sprint 100

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Updated by lmjachky over 3 years ago

Status changed from NEW to ASSIGNED
Assignee set to lmjachky

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#10

Updated by lmjachky over 3 years ago

Similarly, an internal server error is raised when assigning permissions to an already assigned object:

Traceback (most recent call last):
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/core/handlers/base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/core/handlers/base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/rest_framework/viewsets.py", line 125, in view
    return self.dispatch(request, *args, **kwargs)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/rest_framework/views.py", line 509, in dispatch
    response = self.handle_exception(exc)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/rest_framework/views.py", line 469, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
    raise exc
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/rest_framework/views.py", line 506, in dispatch
    response = handler(request, *args, **kwargs)
  File "/home/vagrant/devel/pulpcore/pulpcore/app/viewsets/user.py", line 343, in create
    object_permission.save()
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/guardian/models/models.py", line 34, in save
    return super().save(*args, **kwargs)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/base.py", line 743, in save
    self.save_base(using=using, force_insert=force_insert,
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/base.py", line 780, in save_base
    updated = self._save_table(
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/base.py", line 873, in _save_table
    result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/base.py", line 910, in _do_insert
    return manager._insert([self], fields=fields, return_id=update_pk,
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/manager.py", line 82, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/query.py", line 1186, in _insert
    return query.get_compiler(using=using).execute_sql(return_id)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/models/sql/compiler.py", line 1377, in execute_sql
    cursor.execute(sql, params)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/backends/utils.py", line 67, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/backends/utils.py", line 76, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/utils.py", line 89, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/usr/local/lib/pulp/lib64/python3.9/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
django.db.utils.IntegrityError: duplicate key value violates unique constraint "guardian_groupobjectperm_group_id_permission_id_o_3f189f7c_uniq"
DETAIL:  Key (group_id, permission_id, object_pk)=(1, 276, b291dcbf-7eca-4cdd-86b4-62628febe713) already exists.
pulp [dfb7c6ca32ef4827aca96dadd10d98cb]: 127.0.0.1 - admin [07/Jul/2021:11:23:40 +0000] "POST /pulp/api/v3/groups/1/object_permissions/ HTTP/1.0" 500 27 "-" "python-requests/2.25.1"

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#11