Revert "Merge pull request #38 from delib/evilbungle-comment-acquisition"
This reverts commite18598e316
, reversing changes made tofd6ac0788b
. This pull request introduces two test failures. See http://jenkins.plone.org/job/plone-5.0-python-2.7/lastCompletedBuild/testReport/ for details.
This commit is contained in:
parent
e18598e316
commit
2b18d5a2e4
@ -50,14 +50,8 @@ from plone.app.discussion.comment import Comment
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from AccessControl.SpecialUsers import nobody as user_nobody
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from ComputedAttribute import ComputedAttribute
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ANNOTATION_KEY = 'plone.app.discussion:conversation'
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def computed_attribute_decorator(level=0):
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def computed_attribute_wrapper(func):
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return ComputedAttribute(func, level)
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return computed_attribute_wrapper
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class Conversation(Traversable, Persistent, Explicit):
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"""A conversation is a container for all comments on a content object.
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@ -93,21 +87,21 @@ class Conversation(Traversable, Persistent, Explicit):
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parent = aq_inner(self.__parent__)
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return parent.restrictedTraverse('@@conversation_view').enabled()
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@computed_attribute_decorator(level=1)
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@property
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def total_comments(self):
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public_comments = [
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x for x in self.values()
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x for x in self._comments.values()
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if user_nobody.has_permission('View', x)
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]
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return len(public_comments)
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@computed_attribute_decorator(level=1)
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@property
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def last_comment_date(self):
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# self._comments is an Instance of a btree. The keys
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# are always ordered
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comment_keys = self._comments.keys()
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for comment_key in reversed(comment_keys):
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comment = self[comment_key]
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comment = self._comments[comment_key]
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if user_nobody.has_permission('View', comment):
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return comment.creation_date
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return None
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@ -116,10 +110,10 @@ class Conversation(Traversable, Persistent, Explicit):
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def commentators(self):
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return self._commentators
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@computed_attribute_decorator(level=1)
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@property
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def public_commentators(self):
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retval = set()
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for comment in self.values():
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for comment in self._comments.values():
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if not user_nobody.has_permission('View', comment):
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continue
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retval.add(comment.author_username)
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@ -41,14 +41,10 @@ class PloneAppDiscussion(PloneSandboxLayer):
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xmlconfig.file('configure.zcml',
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plone.app.discussion,
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context=configurationContext)
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xmlconfig.file('configure.zcml',
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plone.app.discussion.tests,
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context=configurationContext)
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def setUpPloneSite(self, portal):
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# Install into Plone site using portal_setup
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applyProfile(portal, 'plone.app.discussion:default')
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applyProfile(portal, 'plone.app.discussion.tests:testing')
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# Creates some users
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acl_users = getToolByName(portal, 'acl_users')
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@ -1,16 +0,0 @@
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<configure
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xmlns="http://namespaces.zope.org/zope"
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xmlns:genericsetup="http://namespaces.zope.org/genericsetup"
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i18n_domain="freitag.discussion">
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<include package="plone.app.dexterity" />
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<genericsetup:registerProfile
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name="testing"
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title="plone.app.discussion.testing"
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directory="profile"
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description="Testing profile for plone.app.discussion"
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provides="Products.GenericSetup.interfaces.EXTENSION"
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/>
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</configure>
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@ -1,4 +0,0 @@
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<?xml version="1.0"?>
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<object name="portal_types" meta_type="Plone Types Tool">
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<object name="sample_content_type" meta_type="Dexterity FTI" />
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</object>
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@ -1,47 +0,0 @@
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<?xml version="1.0"?>
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<object name="sample_content_type"
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meta_type="Dexterity FTI"
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i18n:domain="freitag.discussion" xmlns:i18n="http://xml.zope.org/namespaces/i18n">
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<!-- Basic metadata -->
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<property name="title" i18n:translate="">sample_content_type</property>
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<property name="description"
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i18n:translate="">Sample Content</property>
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<property name="content_icon">document_icon.png</property>
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<property name="global_allow">True</property>
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<property name="filter_content_types">True</property>
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<property name="allowed_content_types">
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</property>
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<property name="allow_discussion">True</property>
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<property name="klass">plone.dexterity.content.Item</property>
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<property name="add_permission">cmf.AddPortalContent</property>
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<property name="behaviors">
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<element value="plone.app.content.interfaces.INameFromTitle" />
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</property>
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<!-- View information -->
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<property name="default_view">view</property>
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<property name="default_view_fallback">False</property>
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<property name="view_methods">
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<element value="view" />
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</property>
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<!-- Method aliases -->
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<alias from="(Default)" to="(selected layout)" />
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<alias from="edit" to="@@edit" />
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<alias from="sharing" to="@@sharing" />
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<alias from="view" to="@@view" />
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<!-- Actions -->
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<action title="View" action_id="view" category="object" condition_expr=""
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url_expr="string:${object_url}/" visible="True">
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<permission value="View" />
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</action>
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<action title="Edit" action_id="edit" category="object" condition_expr=""
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url_expr="string:${object_url}/edit" visible="True">
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<permission value="Modify portal content" />
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</action>
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</object>
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@ -1,4 +0,0 @@
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<?xml version="1.0"?>
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<object name="portal_workflow" meta_type="CMF Workflow Tool">
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<object name="comment_workflow_acquired_view" meta_type="Workflow"/>
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</object>
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@ -1,75 +0,0 @@
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<?xml version="1.0"?>
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<dc-workflow
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workflow_id="comment_workflow_acquired_view"
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title="Single State Workflow"
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description="- Essentially a workflow with no transitions, but has a Published state, so portlets and applications that expect that state will continue to work."
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state_variable="review_state"
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initial_state="published"
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manager_bypass="False">
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<permission>Access contents information</permission>
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<permission>Change portal events</permission>
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<permission>Modify portal content</permission>
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<permission>View</permission>
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<state state_id="published" title="Published">
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<description>Visible to everyone, editable by the owner.</description>
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<permission-map name="Access contents information" acquired="False">
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<permission-role>Anonymous</permission-role>
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</permission-map>
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<permission-map name="Change portal events" acquired="False">
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<permission-role>Editor</permission-role>
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<permission-role>Manager</permission-role>
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<permission-role>Owner</permission-role>
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<permission-role>Site Administrator</permission-role>
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</permission-map>
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<permission-map name="Modify portal content" acquired="False">
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<permission-role>Editor</permission-role>
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<permission-role>Manager</permission-role>
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<permission-role>Owner</permission-role>
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<permission-role>Site Administrator</permission-role>
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</permission-map>
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<permission-map name="View" acquired="True">
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</permission-map>
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</state>
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<variable variable_id="action" for_catalog="False" for_status="True" update_always="True">
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<description>Previous transition</description>
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<default>
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<expression>transition/getId|nothing</expression>
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</default>
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<guard>
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</guard>
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</variable>
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<variable variable_id="actor" for_catalog="False" for_status="True" update_always="True">
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<description>The ID of the user who performed the previous transition</description>
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<default>
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<expression>user/getId</expression>
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</default>
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<guard>
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</guard>
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</variable>
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<variable variable_id="comments" for_catalog="False" for_status="True" update_always="True">
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<description>Comment about the last transition</description>
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<default>
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<expression>python:state_change.kwargs.get('comment', '')</expression>
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</default>
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<guard>
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</guard>
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</variable>
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<variable variable_id="review_history" for_catalog="False" for_status="False" update_always="False">
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<description>Provides access to workflow history</description>
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<default>
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<expression>state_change/getHistory</expression>
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</default>
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<guard>
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<guard-permission>Request review</guard-permission>
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<guard-permission>Review portal content</guard-permission>
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</guard>
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</variable>
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<variable variable_id="time" for_catalog="False" for_status="True" update_always="True">
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<description>When the previous transition was performed</description>
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<default>
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<expression>state_change/getDateTime</expression>
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</default>
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<guard>
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</guard>
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</variable>
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</dc-workflow>
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@ -1,243 +0,0 @@
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# -*- coding: utf-8 -*-
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from AccessControl.User import User # before SpecialUsers
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from AccessControl.SpecialUsers import nobody as user_nobody
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from AccessControl.PermissionRole import rolesForPermissionOn
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from Acquisition import aq_chain, aq_base
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from plone.app.discussion.testing import \
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PLONE_APP_DISCUSSION_INTEGRATION_TESTING
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from plone.app.discussion.interfaces import IConversation
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from plone.app.testing import TEST_USER_ID, setRoles
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from Products.CMFCore.utils import getToolByName
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from zope.component import createObject
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import unittest2 as unittest
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dexterity_type_name = 'sample_content_type'
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dexterity_object_id = 'instance-of-dexterity-type'
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archetypes_object_id = 'instance-of-archetypes-type'
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one_state_workflow = 'one_state_workflow'
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comment_workflow_acquired_view = 'comment_workflow_acquired_view'
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class AcquisitionTest(unittest.TestCase):
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""" Define the expected behaviour of wrapped and unwrapped comments. """
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layer = PLONE_APP_DISCUSSION_INTEGRATION_TESTING
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def setUp(self):
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self.portal = self.layer['portal']
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self.request = self.layer['request']
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setRoles(self.portal, TEST_USER_ID, ['Manager'])
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self.wftool = getToolByName(self.portal, 'portal_workflow')
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# Use customized workflow for comments.
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self.wftool.setChainForPortalTypes(
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['Discussion Item'],
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(comment_workflow_acquired_view,),
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)
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# Use one_state_workflow for Document and sample_content_type,
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# so they're always published.
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self.wftool.setChainForPortalTypes(
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['Document', dexterity_type_name],
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(one_state_workflow,),
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)
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# Create a dexterity item and add a comment.
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self.portal.invokeFactory(
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id=dexterity_object_id,
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title='Instance Of Dexterity Type',
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type_name=dexterity_type_name,
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)
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self.dexterity_object = self.portal.get(dexterity_object_id)
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dx_conversation = IConversation(self.dexterity_object)
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self.dexterity_conversation = dx_conversation
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dx_comment = createObject('plone.Comment')
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dx_conversation.addComment(dx_comment)
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self.unwrapped_dexterity_comment = dx_comment
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self.wrapped_dexterity_comment = dx_conversation[dx_comment.id]
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# Create an Archetypes item and add a comment.
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self.portal.invokeFactory(
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id=archetypes_object_id,
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title='Instance Of Archetypes Type',
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type_name='Document',
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)
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self.archetypes_object = self.portal.get(archetypes_object_id)
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at_conversation = IConversation(self.archetypes_object)
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self.archetypes_conversation = at_conversation
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at_comment = createObject('plone.Comment')
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at_conversation.addComment(at_comment)
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self.unwrapped_archetypes_comment = at_comment
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self.wrapped_archetypes_comment = at_conversation[at_comment.id]
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def test_workflows_installed(self):
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"""Check that the new comment workflow has been installed properly.
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(Just a test to check our test setup.)
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"""
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workflows = self.wftool.objectIds()
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self.assertTrue('comment_workflow_acquired_view' in workflows)
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def test_workflows_applied(self):
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"""Check that all objects have the workflow that we expect.
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(Just a test to check our test setup.)"""
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self.assertEqual(
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self.wftool.getChainFor(self.archetypes_object),
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(one_state_workflow,)
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)
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self.assertEqual(
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self.wftool.getChainFor(self.dexterity_object),
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(one_state_workflow,)
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)
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self.assertEqual(
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self.wftool.getChainFor(self.unwrapped_archetypes_comment),
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(comment_workflow_acquired_view,)
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)
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self.assertEqual(
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self.wftool.getChainFor(self.unwrapped_dexterity_comment),
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(comment_workflow_acquired_view,)
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)
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def test_comment_acquisition_chain(self):
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""" Test that the acquisition chains for wrapped and unwrapped
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comments are as expected. """
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# Unwrapped comments rely on __parent__ attributes to determine
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# parentage. Frustratingly there is no guarantee that __parent__
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# is always set, so the computed acquisition chain may be short.
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# In this case the unwrapped AT and DX objects stored as the
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# conversation parents don't have a __parent__, preventing the portal
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# from being included in the chain.
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self.assertNotIn(self.portal,
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aq_chain(self.unwrapped_archetypes_comment))
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self.assertNotIn(self.portal,
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aq_chain(self.unwrapped_dexterity_comment))
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# Wrapped comments however have a complete chain and thus can find the
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# portal object reliably.
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self.assertIn(self.portal,aq_chain(self.wrapped_archetypes_comment))
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self.assertIn(self.portal,aq_chain(self.wrapped_dexterity_comment))
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def test_acquiring_comment_permissions(self):
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""" Unwrapped comments should not be able to acquire permissions
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controlled by unreachable objects """
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# We use the "Allow sendto" permission as by default it is
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# controlled by the portal, which is unreachable via __parent__
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# attributes on the comments.
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permission = "Allow sendto"
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# Unwrapped comments can't find the portal so just return manager
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self.assertNotIn("Anonymous",
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rolesForPermissionOn(permission,
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self.unwrapped_archetypes_comment))
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self.assertNotIn("Anonymous",
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rolesForPermissionOn(permission,
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self.unwrapped_dexterity_comment))
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# Wrapped objects can find the portal and correctly return the
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# anonymous role.
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self.assertIn("Anonymous",
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rolesForPermissionOn(permission,
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self.wrapped_archetypes_comment))
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self.assertIn("Anonymous",
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rolesForPermissionOn(permission,
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self.wrapped_dexterity_comment))
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def test_acquiring_comment_permissions_via_user_nobody(self):
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""" The current implementation uses user_nobody.has_permission to
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check whether anonymous can view comments. This confirms it also
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works. """
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# Again we want to use a permission that's not managed by any of our
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# content objects so it must be acquired from the portal.
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permission = "Allow sendto"
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self.assertFalse(
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user_nobody.has_permission(permission,
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self.unwrapped_archetypes_comment))
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self.assertFalse(
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user_nobody.has_permission(permission,
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self.unwrapped_dexterity_comment))
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self.assertTrue(
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user_nobody.has_permission(permission,
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self.wrapped_archetypes_comment))
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self.assertTrue(
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user_nobody.has_permission(permission,
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self.wrapped_dexterity_comment))
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class AcquiredPermissionTest(unittest.TestCase):
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""" Test methods of a conversation which rely on acquired permissions """
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layer = PLONE_APP_DISCUSSION_INTEGRATION_TESTING
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def setUp(self):
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self.portal = self.layer['portal']
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self.request = self.layer['request']
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setRoles(self.portal, TEST_USER_ID, ['Manager'])
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self.wftool = getToolByName(self.portal, 'portal_workflow')
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# Disable workflow for comments and content.
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self.wftool.setChainForPortalTypes(["Discussion Item"],[])
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self.wftool.setChainForPortalTypes([dexterity_type_name],[])
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# Create a dexterity item.
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self.portal.invokeFactory(
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id=dexterity_object_id,
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title='Instance Of Dexterity Type',
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type_name=dexterity_type_name,
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)
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self.content = self.portal.get(dexterity_object_id)
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# Absolutely make sure that we're replicating the case of an
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# incomplete chain correctly.
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aq_base(self.content).__parent__ = None
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self.conversation = IConversation(self.content)
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# Add a comment
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comment = createObject('plone.Comment')
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self.conversation.addComment(comment)
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self.comment = comment
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def test_view_permission_is_only_available_on_portal(self):
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""" Check that the test setup is correct """
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content_roles = rolesForPermissionOn("View",aq_base(self.content))
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self.assertNotIn("Anonymous",content_roles)
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comment_roles = rolesForPermissionOn("View",aq_base(self.comment))
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self.assertNotIn("Anonymous",comment_roles)
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# This actually acquires view from the app root, but we don't really
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# care, we just need to confirm that something above our content
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# object will give us View.
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portal_roles = rolesForPermissionOn("View",self.portal)
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self.assertIn("Anonymous",portal_roles)
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# The following tests fail when the conversation uses unwrapped comment
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# objects to determine whether an anonymous user has the view permission.
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def test_total_comments(self):
|
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self.assertEqual(self.conversation.total_comments,1)
|
||||
|
||||
def test_last_comment_date(self):
|
||||
self.assertEqual(self.conversation.last_comment_date,
|
||||
self.comment.creation_date)
|
||||
|
||||
def test_public_commentators(self):
|
||||
self.assertEqual(self.conversation.public_commentators,
|
||||
(self.comment.author_username,))
|
||||
|
||||
|
||||
|
||||
def test_suite():
|
||||
return unittest.defaultTestLoader.loadTestsFromName(__name__)
|
Loading…
Reference in New Issue
Block a user