The adjusted patch which implements the new acls applied to squid-5 as r15024 and r15026. The patch which fixed Auth::UserRequest::denyMessage() method applied to squid-5 as r15025


On 27/01/2017 08:05 μμ, Alex Rousskov wrote:
On 01/27/2017 10:39 AM, Christos Tsantilas wrote:

Which is the status of this patch?

Based on squid-dev archives, this patch has been posted 27 days ago and
received no reviews, comments, or votes (but you already know that).


Can be applied to squid-5?

Yes it can be. MergeProcedure says that "Submissions older than 10 days
without negative votes are accepted". When there has been no discussion
(or no clear consensus during a discussion), it is customary to warn
folks that a posted patch is going to be committed ASAP, to give others
the last chance to object. Let's consider this email to be that final
warning.


When you commit this, I suggest reformatting

acl aclname annotate_... # [fast]
  #
  # Always matches. Used for its side effect: This ACL immediately

as

acl aclname annotate_...
  # Always matches. [fast]
  # Used for its side effect: This ACL immediately ...

to simplify and for consistency sake.


Thank you,

Alex.



On 02/01/2017 12:19 πμ, Eduard Bagdasaryan wrote:
Hello,


The "annotate transaction" patch implements  two new ACLs:
annotate_transaction and annotate_client. Please apply this patch first.

Both ACLs always match and are useful for their side effect, immediately
adding a key-value pair to the current transaction annotation
(annotate_transaction) or to the current client-to-Squid connection
annotation (annotate_client).  Connection annotations are propagated to
the current and all future master transactions on the annotated
connection. Before this patch only 'clt_conn_tag' annotation tag could
be used for a connection annotation.

To reuse the existing notes parsing code, I had to refactor Note, Notes
and NotePairs classes:

* Made data members private and adjusted to follow 'rule of three'.
  Having public assess to containers with pointers may cause memory
  problems: for example ExternalACLEntry::update() called directly
  notes.entries.clear() without deleting the pointers.
* None-fatal check for 'special' characters inside note name.
* Used SBufs instead of Strings and const char* where possible.
* Adjusted ACLNoteStrategy::matchNotes() to avoid 'expanding quoted
values'
  code duplication inside

Also fixed acl quoted flag parameters syntax. The old code improperly
required quoting both flag and its parameter, e.g., "-m= ," whereas
only parameter should be quoted: -m=" ,".

Also moved UpdateRequestNotes() from Notes.cc to HttpRequest.cc to
resolve dependency problems while bulding unit tests.

TODO: transaction annotation matching code (ACLNoteData) performs
parsing in its own way, using ACLStringData::parse(), lacking special
characters/reserved keywords checks. Consider reusing the existing
Notes parsing code instead.


The "helper deny message" patch fixes Auth::UserRequest::denyMessage()
misuse.

I believe this method was improperly used in contexts where actually
Auth::UserRequest::setDenyMessage() expected. Probably the reason is
that both denyMessage() and getDenyMessage() were not constant,
provoking such 'misuse'.

Also placed some common code into UserRequest::denyMessageFromHelper(),
eliminating code duplication. Though there are many places
inside auth/ntlm/UserRequest.cc and auth/negotiate/UserRequest.cc
where code is still duplicated.


Thanks,
Eduard.

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