* 2.7:
[VarDumper] Remove decoration from actual output in tests
[Bridge/Doctrine] fix count() notice on PHP 7.2
[Security] Skip user checks if not implementing UserInterface
[HttpFoundation] Add HTTP_EARLY_HINTS const
[DoctrineBridge] Improve exception message at `IdReader::getIdValue()`
fixed CS
Use new PHP7.2 functions in hasColorSupport
[VarDumper] Fix dumping of SplObjectStorage
* 2.7:
fixed Twig URL
Don't assume that file binary exists on *nix OS
Fix that ESI/SSI processing can turn a \"private\" response \"public\"
[Form] Fixed trimming choice values
This PR was squashed before being merged into the 2.7 branch (closes#26643).
Discussion
----------
Fix that ESI/SSI processing can turn a "private" response "public"
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Under the condition that
* we are merging in at least one *embedded* response,
* all *embedded* responses are `public`,
* the *main* response is `private` and
* all responses use expiration-based caching (note: no `s-maxage` on the *main* response)
... the resulting response will turn to `Cache-Control: public`.
The real issue is that when all responses use expiration-based caching, a combined max age is computed. This is set on the *main* response using `Response::setSharedMaxAge()`, which implicitly sets `Cache-Control: public`.
The fix provided in this PR solves the problem by applying the same logic to the *main* response that is applied for *embedded* responses, namely that responses with `!Response::isCacheable()` will make the resulting response have `Cache-Control: private, no-cache, must-revalidate` and have `(s)max-age` removed.
This makes the change easy to understand, but makes responses uncacheable too often. This is because the `Response::isCacheable()` method was written to determine whether it is safe for a shared cache to keep the response, which is not the case as soon as a `private` response is involved. This might be improved upon in another PR.
Commits
-------
3d27b5946d Fix that ESI/SSI processing can turn a \"private\" response \"public\"
* 2.7:
Add PHPDbg support to HTTP components
bumped Symfony version to 2.7.45
updated VERSION for 2.7.44
update CONTRIBUTORS for 2.7.44
updated CHANGELOG for 2.7.44
Fix check of color support on Windows
* 2.7: (22 commits)
Tests and fix for issue in array model data in EntityType field with multiple=true
[Form] Fixed PercentToLocalizedStringTransformer to accept both comma and dot as decimal separator, if possible
removed useless PHPDoc
[Form] Fix FormInterface::submit() annotation
PdoSessionHandler: fix advisory lock for pgsql when session.sid_bits_per_character > 4
HttpCache does not consider ESI resources in HEAD requests
Fix translation for "This field was not expected"
[Routing] Enhance Route(Collection) docblocks
Added improvement for accuracy in MoneyToLocalizedStringTransformer.
Removed unused private property
Use correct verb form in the pull request template
Use PHP_MAXPATHLEN in Filesystem.
Added null as explicit return type (?TokenInterface)
[FrameworkBundle] Fix Routing\DelegatingLoader
Render all line breaks according to the exception message
[Form] Fix phpdoc
[DI] remove confusing code
[Form] Fixed GroupSequence with "constraints" option
[Validator] Clarify UUID validator behavior
[Filesystem] Fixed makePathRelative
...
* 2.7:
[Yaml] release memory after parsing
[HttpFoundation] Fix and test status codes according to IANA's data
Add `use_strict_mode` in validOptions for session
[Console] Inherit phpdoc from OutputFormatterInterface
* 2.7:
fixed @return when returning this or static
override property constraints in child class
[Console] improved code coverage of Command class
Only count on arrays or countables to avoid warnings in PHP 7.2
* 2.7:
[TwigBridge] removed deprecations added in Twig 1.27
PHP CS Fixer: use php_unit_dedicate_assert
fixed Filesystem:makePathRelative and added 2 more testcases
no 304 response if method is not cacheable
move tags from decorated to decorating service
* 2.7:
[VarDumper] Fix dumping jsons casted as arrays
PassConfig::getMergePass is not an array
Revert "bug #19114 [HttpKernel] Dont close the reponse stream in debug (nicolas-grekas)"
Fix the retrieval of the last username when using forwarding
[Yaml] Fix PHPDoc of the Yaml class
[HttpFoundation] Add OPTIONS and TRACE to the list of safe methods
Update getAbsoluteUri() for query string uris
* 2.7:
fixed CS
tweaked default CS fixer config
[HttpKernel] Dont close the output stream in debug
move HttpKernel component to require section
Fixed oci and sqlsrv merge queries when emulation is disabled - fixes#17284
[Session] fix PDO transaction aborted under PostgreSQL
[Console] Use InputInterface inherited doc as possible
add docblock type elements to support newly added IteratorAggregate::getIterator PhpStorm support
FormBuilderInterface: fix getForm() return type.
Fixed typo in PHPDoc
* 2.7:
added missing constant in Response
Update HTTP statuses list
[Console][#18619] Prevent fatal error when calling Command#getHelper() without helperSet
added StaticVerionStrategyTest
Add SplFileInfo array doc on Finder iterator methods so that IDE will know what it returns
[2.3] [Form] Modified iterator_to_array's 2nd parameter to false in ViolationMapper
Updated the link to the list of currency codes
[console][table] adjust width of colspanned cell.
* 2.3:
Update HTTP statuses list
[Console][#18619] Prevent fatal error when calling Command#getHelper() without helperSet
Add SplFileInfo array doc on Finder iterator methods so that IDE will know what it returns
[2.3] [Form] Modified iterator_to_array's 2nd parameter to false in ViolationMapper
Updated the link to the list of currency codes
* 2.7:
fixed undefined variable
Fixed the phpDoc of UserInterface
fixed APCu dep version
make apc class loader testable against apcu without apc bc layer
Added support for the `0.0.0.0/0` trusted proxy
[DoctrineBridge][Validator] >= 2.3 Pass association instead of ID as argument
added missing constant
Added 451 status code
Remove unnecessary code
Allow absolute URLs to be displayed in the debug toolbar
[ClassLoader] Use symfony/polyfill-apcu
[HttpKernel] Lookup the response even if the lock was released after 2 seconds
* 2.7:
fixed test
[Request] Ignore invalid IP addresses sent by proxies
Throw for missing container extensions
[TwigBridge] add missing unit tests (AppVariable)
Able to load big xml files with DomCrawler
fixed typo
[Form] Fix constraints could be null if not set
[Finder] Check PHP version before applying a workaround for a PHP bug
fixed CS
add defaultNull to version
sort bundles in config:dump-reference command
Fixer findings.
[Translation][Writer] avoid calling setBackup if the dumper is not an instance of FileDumper.
[FrameworkBundle] Compute the kernel root hash only one time
* 2.3:
[Request] Ignore invalid IP addresses sent by proxies
Able to load big xml files with DomCrawler
fixed typo
[Form] Fix constraints could be null if not set
[Finder] Check PHP version before applying a workaround for a PHP bug
fixed CS
sort bundles in config:dump-reference command
Fixer findings.
