[HUE-8733] Hue logout without next_page is failing - Cloudera Open Source

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Incomplete
Affects Version/s: 4.3.0
Fix Version/s: None
Component/s: core.api
Labels:
- correctness
- hue
Environment:

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HUE with SAML integration

Request Method: GET
Request URL: http://<url>/accounts/logout/

Django Version: 1.11
Python Version: 2.7.5
Installed Applications:
['django.contrib.auth',
'django_openid_auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.staticfiles',
'django.contrib.admin',
'django_extensions',
'babeldjango',
'desktop',
'axes',
'about',
'beeswax',
'filebrowser',
'help',
'metastore',
'proxy',
'useradmin',
'indexer',
'metadata',
'notebook',
'dashboard',
'kafka',
'libsaml']
Installed Middleware:
['desktop.middleware.MetricsMiddleware',
'desktop.middleware.EnsureSafeMethodMiddleware',
'desktop.middleware.AuditLoggingMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'desktop.middleware.SpnegoMiddleware',
'desktop.middleware.HueRemoteUserMiddleware',
'django.middleware.locale.LocaleMiddleware',
'babeldjango.middleware.LocaleMiddleware',
'desktop.middleware.AjaxMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'desktop.middleware.ContentSecurityPolicyMiddleware',
'desktop.middleware.LoginAndPermissionMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'desktop.middleware.NotificationMiddleware',
'desktop.middleware.ExceptionMiddleware',
'desktop.middleware.ClusterMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.middleware.http.ConditionalGetMiddleware',
'desktop.middleware.MimeTypeJSFileFixStreamingMiddleware',
'desktop.middleware.EnsureSafeRedirectURLMiddleware',
'useradmin.middleware.LastActivityMiddleware']

Show
HUE with SAML integration Request Method: GET Request URL: http://<url >/accounts/logout/ Django Version: 1.11 Python Version: 2.7.5 Installed Applications: ['django.contrib.auth', 'django_openid_auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.staticfiles', 'django.contrib.admin', 'django_extensions', 'babeldjango', 'desktop', 'axes', 'about', 'beeswax', 'filebrowser', 'help', 'metastore', 'proxy', 'useradmin', 'indexer', 'metadata', 'notebook', 'dashboard', 'kafka', 'libsaml'] Installed Middleware: ['desktop.middleware.MetricsMiddleware', 'desktop.middleware.EnsureSafeMethodMiddleware', 'desktop.middleware.AuditLoggingMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'desktop.middleware.SpnegoMiddleware', 'desktop.middleware.HueRemoteUserMiddleware', 'django.middleware.locale.LocaleMiddleware', 'babeldjango.middleware.LocaleMiddleware', 'desktop.middleware.AjaxMiddleware', 'django.middleware.security.SecurityMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'desktop.middleware.ContentSecurityPolicyMiddleware', 'desktop.middleware.LoginAndPermissionMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'desktop.middleware.NotificationMiddleware', 'desktop.middleware.ExceptionMiddleware', 'desktop.middleware.ClusterMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.middleware.http.ConditionalGetMiddleware', 'desktop.middleware.MimeTypeJSFileFixStreamingMiddleware', 'desktop.middleware.EnsureSafeRedirectURLMiddleware', 'useradmin.middleware.LastActivityMiddleware']

Description

When we disabled the redirection of the logout (by removing next_page from urls.py for logout), there were few errors:-

1. In new Django version TemplateDoesNotExist exception class was not present under django.template.base package as it moved to django.template.exceptions.py

[06/Mar/2019 11:10:06 -0800] middleware   INFO     Processing exception: cannot import name TemplateDoesNotExist: Traceback (most recent call last):
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py", line 215, in _get_response
    response = response.render()
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/response.py", line 107, in render
    self.content = self.rendered_content
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/response.py", line 82, in rendered_content
    template = self.resolve_template(self.template_name)
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/response.py", line 64, in resolve_template
    return select_template(template, using=self.using)
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/loader.py", line 44, in select_template
    engines = _engine_list(using)
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/loader.py", line 72, in _engine_list
    return engines.all() if using is None else [engines[using]]
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/utils.py", line 89, in all
    return [self[alias] for alias in self]
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/utils.py", line 79, in __getitem__
    engine_cls = import_string(backend)
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/utils/module_loading.py", line 20, in import_string
    module = import_module(module_path)
  File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "<home-dir>hue/build/env/lib/python2.7/site-packages/djangomako-1.0.1-py2.7.egg/djangomako/backends.py", line 15, in <module>
    from django.template.base import TemplateDoesNotExist, TemplateSyntaxError
ImportError: cannot import name TemplateDoesNotExist

2. Once we fix the above, we got an error where loaders keyword is not expected in the Template configuration in settings.py

File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py" in _legacy_get_response
  249.             response = self._get_response(request)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py" in _get_response
  217.                 response = self.process_exception_by_middleware(e, request)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py" in _get_response
  215.                 response = response.render()File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/response.py" in render
  107.             self.content = self.rendered_contentFile "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/response.py" in rendered_content
  82.         template = self.resolve_template(self.template_name)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/response.py" in resolve_template
  64.             return select_template(template, using=self.using)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/loader.py" in select_template
  44.     engines = _engine_list(using)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/loader.py" in _engine_list
  72.     return engines.all() if using is None else [engines[using]]File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/utils.py" in all
  89.         return [self[alias] for alias in self]File "<home-dir>/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/template/utils.py" in __getitem__
  80.             engine = engine_cls(params)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/djangomako-1.0.1-py2.7.egg/djangomako/backends.py" in __init__
  95.         self.engine = MakoEngine(**options)File "<home-dir>/hue/build/env/lib/python2.7/site-packages/djangomako-1.0.1-py2.7.egg/djangomako/backends.py" in __init__
  40.         self.lookup = Environment(**options)Exception Type: TypeError at /accounts/logout/
Exception Value: __init__() got an unexpected keyword argument 'loaders'

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HUE-8733.patch
1 kB
06/Mar/19 8:09 PM

Activity

People

Assignee:

Unassigned

Reporter:

Tanvi Thacker

Votes:

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Watchers:

2 Start watching this issue

Dates

Created:

06/Mar/19 7:49 PM

Updated:

26/Feb/21 10:49 PM

Resolved:

26/Feb/21 10:49 PM