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Hello, I'm facing a strange bug between Apache and Zope. I'm suspecting Apache but I need to prove that Zope isn't at the origin of this mess. In the two files attached you have the request sent by firefox logged with livehttpheaders (request.orig.txt) and the request read in ZPublisher/Publisy.py=>publish with request.stdin.read(). You can see that a part of the request overload the start's of it. The size of file in the request is 6855 bits. I don't understand how this is possible. Two apache servers and one ZEO cluster composing the architecture : - the first Apache 2.1 is a FreeBSD gateway for external requests : it's using SSL with an homemade certificate and ProxyPass/ProxyPassReverse to redirect to the second server on the 8080 port - the second Apache 2.2 server is on Windows Server 2003 and listening on 80 and 8080. - the port 80 for all local requests with mod_auth_sspi to handle the SSO and redirect to a first ZEO client - the port 8080 for outside requests from the first Apache server without SSO and redirect to a second ZEO client There is a know bug with apache and SSL but only for requests above 128KB: here the request's weight is about 8KB. Is there something that modifies the incoming request before it comes in the publish module ? Regards, --
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POST /intranet/tests-admin/portal_factory/File/file.2012-01-27.5277774747/atct_edit HTTP/1.1 Host: example.com User-Agent: Mozilla/5.0 (Ubuntu; X11; Linux x86_64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: fr,fr-fr;q=0.8,fr-ca;q=0.6,en;q=0.4,de;q=0.2 Accept-Encoding: gzip, deflate Accept-Charset: UTF-8,* Connection: keep-alive Referer: https://example.com/intranet/tests-admin/portal_factory/File/file.2012-01-27.5277774747/atct_edit Cookie: __ac="bWFxdWlsbGFnZTM6bWFxdWlsbGFnZQ%3D%3D" Content-Type: multipart/form-data; boundary=---------------------------160730456519863244361435514965 Content-Length: 8685 -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="id"
file.2012-01-27.5277774747 -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="title" CELA -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="description" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="description_text_format" text/plain -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="file_file"; filename="rst cheatsheet.rst" Content-Type: application/octet-stream ===================================================== The reStructuredText_ Cheat Sheet: Syntax Reminders ===================================================== :Info: See <http://docutils.sf.net/rst.html> for introductory docs. :Author: David Goodger <good...@python.org> :Date: $Date: 2006-01-23 02:13:55 +0100 (Mon, 23 Jän 2006) $ :Revision: $Revision: 4321 $ :Description: This is a "docinfo block", or bibliographic field list Section Structure ================= Section titles are underlined or overlined & underlined. Body Elements ============= Grid table: +--------------------------------+-----------------------------------+ | Paragraphs are flush-left, | Literal block, preceded by "::":: | | separated by blank lines. | | | | Indented | | Block quotes are indented. | | +--------------------------------+ or:: | | >>> print 'Doctest block' | | | Doctest block | > Quoted | +--------------------------------+-----------------------------------+ | | Line blocks preserve line breaks & indents. [new in 0.3.6] | | | Useful for addresses, verse, and adornment-free lists; long | | lines can be wrapped with continuation lines. | +--------------------------------------------------------------------+ Simple tables: ================ ============================================================ List Type Examples ================ ============================================================ Bullet list * items begin with "-", "+", or "*" Enumerated list 1. items use any variation of "1.", "A)", and "(i)" #. also auto-enumerated Definition list Term is flush-left : optional classifier Definition is indented, no blank line between Field list :field name: field body Option list -o at least 2 spaces between option & description ================ ============================================================ ================ ============================================================ Explicit Markup Examples (visible in the `text source <cheatsheet.txt>`_) ================ ============================================================ Footnote .. [1] Manually numbered or [#] auto-numbered (even [#labelled]) or [*] auto-symbol Citation .. [CIT2002] A citation. Hyperlink Target .. _reStructuredText: http://docutils.sf.net/rst.html .. _indirect target: reStructuredText_ .. _internal target: Anonymous Target __ http://docutils.sf.net/docs/ref/rst/restructuredtext.html Directive ("::") .. image:: images/biohazard.png Substitution Def .. |substitution| replace:: like an inline directive Comment .. is anything else Empty Comment (".." on a line by itself, with blank lines before & after, used to separate indentation contexts) ================ ============================================================ Inline Markup ============= *emphasis*; **strong emphasis**; `interpreted text`; `interpreted text with role`:emphasis:; ``inline literal text``; standalone hyperlink, http://docutils.sourceforge.net; named reference, reStructuredText_; `anonymous reference`__; footnote reference, [1]_; citation reference, [CIT2002]_; |substitution|; _`inline internal target`. Directive Quick Reference ========================= See <http://docutils.sf.net/docs/ref/rst/directives.html> for full info. ================ ============================================================ Directive Name Description (Docutils version added to, in [brackets]) ================ ============================================================ attention Specific admonition; also "caution", "danger", "error", "hint", "important", "note", "tip", "warning" admonition Generic titled admonition: ``.. admonition:: By The Way`` image ``.. image:: picture.png``; many options possible figure Like "image", but with optional caption and legend topic ``.. topic:: Title``; like a mini section sidebar ``.. sidebar:: Title``; like a mini parallel document parsed-literal A literal block with parsed inline markup rubric ``.. rubric:: Informal Heading`` epigraph Block quote with class="epigraph" highlights Block quote with class="highlights" pull-quote Block quote with class="pull-quote" compound Compound paragraphs [0.3.6] container Generic block-level container element [0.3.10] table Create a titled table [0.3.1] list-table Create a table from a uniform two-level bullet list [0.3.8] csv-table Create a table from CSV data (requires Python 2.3+) [0.3.4] contents Generate a table of contents sectnum Automatically number sections, subsections, etc. header, footer Create document decorations [0.3.8] target-notes Create an explicit footnote for each external target meta HTML-specific metadata include Read an external reST file as if it were inline raw Non-reST data passed untouched to the Writer replace Replacement text for substitution definitions unicode Unicode character code conversion for substitution defs date Generates today's date; for substitution defs class Set a "class" attribute on the next element role Create a custom interpreted text role [0.3.2] default-role Set the default interpreted text role [0.3.10] title Set the metadata document title [0.3.10] ================ ============================================================ Interpreted Text Role Quick Reference ===================================== See <http://docutils.sf.net/docs/ref/rst/roles.html> for full info. ================ ============================================================ Role Name Description ================ ============================================================ emphasis Equivalent to *emphasis* literal Equivalent to ``literal`` but processes backslash escapes PEP Reference to a numbered Python Enhancement Proposal RFC Reference to a numbered Internet Request For Comments raw For non-reST data; cannot be used directly (see docs) [0.3.6] strong Equivalent to **strong** sub Subscript sup Superscript title Title reference (book, etc.); standard default role ================ ============================================================ -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="relatedItems:default:list" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="fieldset" default -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="form.submitted" 1 -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="add_reference.field:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="add_reference.type:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="add_reference.destination:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="last_referer" https://example.com/intranet/tests-admin -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="form_submit" Enregistrer -----------------------------160730456519863244361435514965-- HTTP/1.1 200 OK Date: Fri, 27 Jan 2012 11:47:35 GMT Server: Zope/(Zope 2.9.8-final, python 2.4.4, win32) ZServer/1.1 Plone/2.5.3-final Content-Length: 32749 Expires: Sat, 1 Jan 2000 00:00:00 GMT Content-Type: text/html;charset=utf-8 Content-Language: fr
9465433410802318 Content-Disposition: form-data; name="add_reference.destination:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="last_referer" https://example.com/intranet/tests-admin -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="form_submit" Enregistrer -----------------------------160730456519863244361435514965-- ="description_text_format" text/plain -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="file_file"; filename="rst cheatsheet.rst" Content-Type: application/octet-stream ===================================================== The reStructuredText_ Cheat Sheet: Syntax Reminders ===================================================== :Info: See <http://docutils.sf.net/rst.html> for introductory docs. :Author: David Goodger <good...@python.org> :Date: $Date: 2006-01-23 02:13:55 +0100 (Mon, 23 Jâñn 2006) $ :Revision: $Revision: 4321 $ :Description: This is a "docinfo block", or bibliographic field list Section Structure ================= Section titles are underlined or overlined & underlined. Body Elements ============= Grid table: +--------------------------------+-----------------------------------+ | Paragraphs are flush-left, | Literal block, preceded by "::":: | | separated by blank lines. | | | | Indented | | Block quotes are indented. | | +--------------------------------+ or:: | | >>> print 'Doctest block' | | | Doctest block | > Quoted | +--------------------------------+-----------------------------------+ | | Line blocks preserve line breaks & indents. [new in 0.3.6] | | | Useful for addresses, verse, and adornment-free lists; long | | lines can be wrapped with continuation lines. | +--------------------------------------------------------------------+ Simple tables: ================ ============================================================ List Type Examples ================ ============================================================ Bullet list * items begin with "-", "+", or "*" Enumerated list 1. items use any variation of "1.", "A)", and "(i)" #. also auto-enumerated Definition list Term is flush-left : optional classifier Definition is indented, no blank line between Field list :field name: field body Option list -o at least 2 spaces between option & description ================ ============================================================ ================ ============================================================ Explicit Markup Examples (visible in the `text source <cheatsheet.txt>`_) ================ ============================================================ Footnote .. [1] Manually numbered or [#] auto-numbered (even [#labelled]) or [*] auto-symbol Citation .. [CIT2002] A citation. Hyperlink Target .. _reStructuredText: http://docutils.sf.net/rst.html .. _indirect target: reStructuredText_ .. _internal target: Anonymous Target __ http://docutils.sf.net/docs/ref/rst/restructuredtext.html Directive ("::") .. image:: images/biohazard.png Substitution Def .. |substitution| replace:: like an inline directive Comment .. is anything else Empty Comment (".." on a line by itself, with blank lines before & after, used to separate indentation contexts) ================ ============================================================ Inline Markup ============= *emphasis*; **strong emphasis**; `interpreted text`; `interpreted text with role`:emphasis:; ``inline literal text``; standalone hyperlink, http://docutils.sourceforge.net; named reference, reStructuredText_; `anonymous reference`__; footnote reference, [1]_; citation reference, [CIT2002]_; |substitution|; _`inline internal target`. â Directive Quick Reference ========================= See <http://docutils.sf.net/docs/ref/rst/directives.html> for full info. ================ ============================================================ Directive Name Description (Docutils version added to, in [brackets]) ================ ============================================================ attention Specific admonition; also "caution", "danger", "error", "hint", "important", "note", "tip", "warning" admonition Generic titled admonition: ``.. admonition:: By The Way`` image ``.. image:: picture.png``; many options possible figure Like "image", but with optional caption and legend topic ``.. topic:: Title``; like a mini section sidebar ``.. sidebar:: Title``; like a mini parallel document parsed-literal A literal block with parsed inline markup rubric ``.. rubric:: Informal Heading`` epigraph Block quote with class="epigraph" highlights Block quote with class="highlights" pull-quote Block quote with class="pull-quote" compound Compound paragraphs [0.3.6] container Generic block-level container element [0.3.10] table Create a titled table [0.3.1] list-table Create a table from a uniform two-level bullet list [0.3.8] csv-table Create a table from CSV data (requires Python 2.3+) [0.3.4] contents Generate a table of contents sectnum Automatically number sections, subsections, etc. header, footer Create document decorations [0.3.8] target-notes Create an explicit footnote for each external target meta HTML-specific metadata include Read an external reST file as if it were inline raw Non-reST data passed untouched to the Writer replace Replacement text for substitution definitions unicode Unicode character code conversion for substitution defs date Generates today's date; for substitution defs class Set a "class" attribute on the next element role Create a custom interpreted text role [0.3.2] default-role Set the default interpreted text role [0.3.10] title Set the metadata document title [0.3.10] ================ ============================================================ Interpreted Text Role Quick Reference ===================================== See <http://docutils.sf.net/docs/ref/rst/roles.html> for full info. ================ ============================================================ Role Name Description ================ ============================================================ emphasis Equivalent to *emphasis* literal Equivalent to ``literal`` but processes backslash escapes PEP Reference to a numbered Python Enhancement Proposal RFC Reference to a numbered Internet Request For Comments raw For non-reST data; cannot be used directly (see docs) [0.3.6] strong Equivalent to **strong** sub Subscript sup Superscript title Title reference (book, etc.); standard default role ================ ============================================================ -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="relatedItems:default:list" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="fieldset" default -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="form.submitted" 1 -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="add_reference.field:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="add_reference.type:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="add_reference.destination:record" -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="last_referer" https://example.com/intranet/tests-admin -----------------------------160730456519863244361435514965 Content-Disposition: form-data; name="form_submit" Enregistrer -----------------------------160730456519863244361435514965--
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