Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
erp5
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Carlos Ramos Carreño
erp5
Commits
92e81dd4
Commit
92e81dd4
authored
Feb 04, 2020
by
Vincent Pelletier
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
ERP5Type.patches.Publish: Patch higher in the call stack.
Also covers traversal (and a lot more).
parent
c1deaaed
Changes
3
Hide whitespace changes
Inline
Side-by-side
Showing
3 changed files
with
244 additions
and
86 deletions
+244
-86
product/ERP5Type/Timeout.py
product/ERP5Type/Timeout.py
+8
-18
product/ERP5Type/patches/Publish.py
product/ERP5Type/patches/Publish.py
+198
-30
product/ERP5Type/patches/WSGIPublisher.py
product/ERP5Type/patches/WSGIPublisher.py
+38
-38
No files found.
product/ERP5Type/Timeout.py
View file @
92e81dd4
##############################################################################
# Copyright (c) 2019 Nexedi SA and Contributors. All Rights Reserved.
# Copyright (c) 2019
-2020
Nexedi SA and Contributors. All Rights Reserved.
# Kazuhiko <kazuhiko@nexedi.com>
# Vincent Pelletier <vincent@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
...
...
@@ -33,7 +34,7 @@ from Products.TimerService.timerserver.TimerServer import TimerRequest
__all__
=
(
'TimeoutReachedError'
,
'Deadline'
,
'getDeadline'
,
'getTimeLeft'
,
'
wrap_call_object
'
,
'
getPublisherDeadlineValue
'
,
)
class
TimeoutReachedError
(
Exception
):
...
...
@@ -101,21 +102,10 @@ def getTimeLeft():
deadline
=
getattr
(
_site_local
,
'deadline'
,
None
)
return
None
if
deadline
is
None
else
max
(
deadline
-
time
.
time
(),
0.000001
)
def
wrap_call_object
(
call_objec
t
):
def
getPublisherDeadlineValue
(
reques
t
):
"""
Return argument wrapped so it is executed in a timeout context using
publisher_timeout.
call_object (callable (object, args, request) -> any)
call_object-like function, which should be executed under a deadline based
on publisher_timeout value at call-time.
Dedline will not be applied if request is a TimerRequest instance, as these
requests are not strictly published, and hence do not fall under control of
the same setting.
Return an instance of Deadline class suitable for publication.
"""
def
deadlined_call_object
(
object
,
args
,
request
):
with
Deadline
(
None
if
isinstance
(
request
,
TimerRequest
)
else
publisher_timeout
,
):
return
call_object
(
object
,
args
,
request
)
return
deadlined_call_object
return
Deadline
(
None
if
isinstance
(
request
,
TimerRequest
)
else
publisher_timeout
,
)
product/ERP5Type/patches/Publish.py
View file @
92e81dd4
##############################################################################
# Copyright (c) 2019 Nexedi SA and Contributors. All Rights Reserved.
# Kazuhiko <kazuhiko@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
# Copyright (c) 2002 Zope Foundation and Contributors.
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
from
Products.ERP5Type.Timeout
import
wrap_call_object
from
Products.ERP5Type.Timeout
import
getPublisherDeadlineValue
from
ZPublisher
import
Publish
from
ZPublisher.Publish
import
(
# Produced using:
# dis.dis(
# compile(open(<this_file>, 'r').read(), 'foo', 'exec').co_consts[
# <index of publish code object in co_consts>
# ]
# )
# and checking all uniques LOAD_GLOBAL names, excluding builtins and
# getPublisherDeadlineValue, and including publish parameter default
# values.
ISkinnable
,
PubAfterTraversal
,
PubBeforeAbort
,
PubBeforeCommit
,
PubFailure
,
PubStart
,
PubSuccess
,
Redirect
,
Retry
,
call_object
,
dont_publish_class
,
endInteraction
,
get_module_info
,
mapply
,
missing_name
,
newInteraction
,
notify
,
publish
,
setDefaultSkin
,
sys
,
urlparse
,
)
def
publish
(
request
,
module_name
,
after_list
,
debug
=
0
,
# Optimize:
call_object
=
call_object
,
missing_name
=
missing_name
,
dont_publish_class
=
dont_publish_class
,
mapply
=
mapply
,
):
(
bobo_before
,
bobo_after
,
object
,
realm
,
debug_mode
,
err_hook
,
validated_hook
,
transactions_manager
)
=
get_module_info
(
module_name
)
parents
=
None
response
=
None
try
:
with
getPublisherDeadlineValue
(
request
):
notify
(
PubStart
(
request
))
# TODO pass request here once BaseRequest implements IParticipation
newInteraction
()
request
.
processInputs
()
request_get
=
request
.
get
response
=
request
.
response
# First check for "cancel" redirect:
if
request_get
(
'SUBMIT'
,
''
).
strip
().
lower
()
==
'cancel'
:
cancel
=
request_get
(
'CANCEL_ACTION'
,
''
)
if
cancel
:
# Relative URLs aren't part of the spec, but are accepted by
# some browsers.
for
part
,
base
in
zip
(
urlparse
(
cancel
)[:
3
],
urlparse
(
request
[
'BASE1'
])[:
3
]):
if
not
part
:
continue
if
not
part
.
startswith
(
base
):
cancel
=
''
break
if
cancel
:
raise
Redirect
,
cancel
after_list
[
0
]
=
bobo_after
if
debug_mode
:
response
.
debug_mode
=
debug_mode
if
realm
and
not
request
.
get
(
'REMOTE_USER'
,
None
):
response
.
realm
=
realm
if
bobo_before
is
not
None
:
bobo_before
()
# Get the path list.
# According to RFC1738 a trailing space in the path is valid.
path
=
request_get
(
'PATH_INFO'
)
request
[
'PARENTS'
]
=
parents
=
[
object
]
if
transactions_manager
:
transactions_manager
.
begin
()
object
=
request
.
traverse
(
path
,
validated_hook
=
validated_hook
)
notify
(
PubAfterTraversal
(
request
))
if
transactions_manager
:
transactions_manager
.
recordMetaData
(
object
,
request
)
result
=
mapply
(
object
,
request
.
args
,
request
,
call_object
,
1
,
missing_name
,
dont_publish_class
,
request
,
bind
=
1
)
if
result
is
not
response
:
response
.
setBody
(
result
)
notify
(
PubBeforeCommit
(
request
))
if
transactions_manager
:
transactions_manager
.
commit
()
endInteraction
()
notify
(
PubSuccess
(
request
))
return
response
except
:
# save in order to give 'PubFailure' the original exception info
exc_info
=
sys
.
exc_info
()
# DM: provide nicer error message for FTP
sm
=
None
if
response
is
not
None
:
sm
=
getattr
(
response
,
"setMessage"
,
None
)
if
sm
is
not
None
:
from
asyncore
import
compact_traceback
cl
,
val
=
sys
.
exc_info
()[:
2
]
sm
(
'%s: %s %s'
%
(
getattr
(
cl
,
'__name__'
,
cl
),
val
,
debug_mode
and
compact_traceback
()[
-
1
]
or
''
))
# debug is just used by tests (has nothing to do with debug_mode!)
if
not
debug
and
err_hook
is
not
None
:
retry
=
False
if
parents
:
parents
=
parents
[
0
]
try
:
try
:
with
getPublisherDeadlineValue
(
request
):
return
err_hook
(
parents
,
request
,
sys
.
exc_info
()[
0
],
sys
.
exc_info
()[
1
],
sys
.
exc_info
()[
2
],
)
except
Retry
:
if
not
request
.
supports_retry
(
request
):
with
getPublisherDeadlineValue
():
return
err_hook
(
parents
,
request
,
sys
.
exc_info
()[
0
],
sys
.
exc_info
()[
1
],
sys
.
exc_info
()[
2
],
)
retry
=
True
finally
:
# Note: 'abort's can fail. Nevertheless, we want end request handling
try
:
try
:
notify
(
PubBeforeAbort
(
request
,
exc_info
,
retry
))
finally
:
if
transactions_manager
:
transactions_manager
.
abort
()
finally
:
endInteraction
()
notify
(
PubFailure
(
request
,
exc_info
,
retry
))
# Only reachable if Retry is raised and request supports retry.
newrequest
=
request
.
retry
()
request
.
close
()
# Free resources held by the request.
# Set the default layer/skin on the newly generated request
if
ISkinnable
.
providedBy
(
newrequest
):
setDefaultSkin
(
newrequest
)
try
:
return
publish
(
newrequest
,
module_name
,
after_list
,
debug
)
finally
:
newrequest
.
close
()
call_object_orig
=
Publish
.
call_object
call_object
=
wrap_call_object
(
call_object_orig
)
Publish
.
call_object
=
call_object
else
:
# Note: 'abort's can fail. Nevertheless, we want end request handling
try
:
try
:
notify
(
PubBeforeAbort
(
request
,
exc_info
,
False
))
finally
:
if
transactions_manager
:
transactions_manager
.
abort
()
finally
:
endInteraction
()
notify
(
PubFailure
(
request
,
exc_info
,
False
))
raise
publish
=
Publish
.
__dict__
[
'publish'
]
assert
publish
.
__module__
==
'ZPublisher.Publish'
,
repr
(
publish
.
__module__
)
if
publish
.
__name__
==
'new_publish'
:
# already patched by Localizer/patches.py
publish
=
publish
.
__defaults__
[
1
]
publish
.
__defaults__
=
tuple
(
call_object
if
x
is
call_object_orig
else
x
for
x
in
publish
.
__defaults__
)
Publish
.
publish
=
publish
product/ERP5Type/patches/WSGIPublisher.py
View file @
92e81dd4
...
...
@@ -33,7 +33,7 @@ from AccessControl.SecurityManagement import noSecurityManager
from
Acquisition
import
aq_acquire
from
Acquisition
import
aq_inner
from
Acquisition
import
aq_parent
from
Products.ERP5Type.Timeout
import
wrap_call_object
from
Products.ERP5Type.Timeout
import
getPublisherDeadlineValue
from
transaction.interfaces
import
TransientError
from
zExceptions
import
Redirect
from
zExceptions
import
Unauthorized
...
...
@@ -51,7 +51,7 @@ from ZPublisher.HTTPResponse import HTTPResponse
from
ZPublisher.HTTPRequest
import
HTTPRequest
from
ZPublisher.Iterators
import
IStreamIterator
,
IUnboundStreamIterator
from
ZPublisher.mapply
import
mapply
from
ZPublisher.WSGIPublisher
import
call_object
as
call_object_orig
from
ZPublisher.WSGIPublisher
import
call_object
from
ZPublisher.WSGIPublisher
import
missing_name
,
WSGIResponse
...
...
@@ -64,7 +64,6 @@ _DEFAULT_DEBUG_MODE = False
_DEFAULT_REALM
=
None
_MODULE_LOCK
=
allocate_lock
()
_MODULES
=
{}
call_object
=
wrap_call_object
(
call_object_orig
)
AC_LOGGER
=
logging
.
getLogger
(
'event.AccessControl'
)
...
...
@@ -342,41 +341,42 @@ def transaction_pubevents(request, response, err_hook, tm=transaction.manager):
def
publish
(
request
,
module_info
):
obj
,
realm
,
debug_mode
=
module_info
request
.
processInputs
()
response
=
request
.
response
if
debug_mode
:
response
.
debug_mode
=
debug_mode
if
realm
and
not
request
.
get
(
'REMOTE_USER'
,
None
):
response
.
realm
=
realm
noSecurityManager
()
# Get the path list.
# According to RFC1738 a trailing space in the path is valid.
path
=
request
.
get
(
'PATH_INFO'
)
request
[
'PARENTS'
]
=
[
obj
]
obj
=
request
.
traverse
(
path
,
validated_hook
=
validated_hook
)
notify
(
pubevents
.
PubAfterTraversal
(
request
))
recordMetaData
(
obj
,
request
)
result
=
mapply
(
obj
,
request
.
args
,
request
,
call_object
,
1
,
missing_name
,
dont_publish_class
,
request
,
bind
=
1
)
if
result
is
not
response
:
response
.
setBody
(
result
)
return
response
with
getPublisherDeadlineValue
(
request
):
obj
,
realm
,
debug_mode
=
module_info
request
.
processInputs
()
response
=
request
.
response
if
debug_mode
:
response
.
debug_mode
=
debug_mode
if
realm
and
not
request
.
get
(
'REMOTE_USER'
,
None
):
response
.
realm
=
realm
noSecurityManager
()
# Get the path list.
# According to RFC1738 a trailing space in the path is valid.
path
=
request
.
get
(
'PATH_INFO'
)
request
[
'PARENTS'
]
=
[
obj
]
obj
=
request
.
traverse
(
path
,
validated_hook
=
validated_hook
)
notify
(
pubevents
.
PubAfterTraversal
(
request
))
recordMetaData
(
obj
,
request
)
result
=
mapply
(
obj
,
request
.
args
,
request
,
call_object
,
1
,
missing_name
,
dont_publish_class
,
request
,
bind
=
1
)
if
result
is
not
response
:
response
.
setBody
(
result
)
return
response
@
contextmanager
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment