* 2.7:
[Process] Fix potential race condition
[PhpUnitBridge] Re-enable the garbage collector
typo
[FrameworkBundle] Set the kernel.name properly after a cache warmup
Removed spaces before semicolon
* 2.7:
Detect Mintty for color support on Windows
Detect Mintty for color support on Windows
Add a group for tests of the finder against the FTP server
Fix license headers
Forbid serializing a Crawler
Fix phpdoc block of NativeSessionStorage class
Added exception when setAutoInitialize is called when locked
[FrameworkBundle] Advanced search templates of bundles
[Security] Allow user providers to be defined in many files
Use random_bytes function if it is available for random number generation
* 2.3:
Detect Mintty for color support on Windows
Add a group for tests of the finder against the FTP server
Fix license headers
Forbid serializing a Crawler
Fix phpdoc block of NativeSessionStorage class
Added exception when setAutoInitialize is called when locked
[FrameworkBundle] Advanced search templates of bundles
[Security] Allow user providers to be defined in many files
Use random_bytes function if it is available for random number generation
* 2.7:
Fix license headers
Ensure the ClockMock is loaded before using it in the testsuite
Fix with_minutes option in time widget
Fixed properties not explicitily declared
This PR was squashed before being merged into the 2.8 branch (closes#15738).
Discussion
----------
Implement service-based Resource (cache) validation
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | yes
| Tests pass? | yes
| Fixed tickets | #7230, #15692, #7782
| License | MIT
| Doc PR | symfony/symfony-docs#5136
### Overview
Currently, any metadata passed to `ConfigCache` (namely implementations of `ResourceInterface`) is serialized to disk. When the `ConfigCache` is validated, the metadata is unserialized and queried through `ResourceInterface::isFresh()` to determine whether the cache is fresh. That way, `ResourceInterface` implementations cannot interact with services, for example a database connection.
This PR introduces the new concept of `ResourceCheckers`. Services implementing `ResourceCheckerInterface` can be tagged as `config_cache.resource_checker` with an optional priority.
Clients that wish to use `ConfigCache` can then obtain an instance from the `config_cache_factory` service (which implements `ConfigCacheFactoryInterface`). The factory will take care of injecting resource checkers into the `ConfigCache` instance so that they can be used for cache validation.
Checking cache metadata is easy for `ResourceCheckers`:
* First, the `ResourceCheckerInterface::supports()` implementation is passed the metadata object in question. If the checker cannot handle the type of resource passed, `supports()` should return `false`.
* Otherwise, the `ResourceCheckerInterface::isFresh()` method will be called and given the resource as well as the timestamp at which the cache was initialized. If that method returns `false`, the cache is considered stale. If it returns `true`, the resource is considered unchanged and will *not* be passed to any additional checkers.
### BC and migration path
This PR does not (intend to) break BC but it comes with deprecations. The main reason is that `ResourceInterface` contains an `isFresh()` method that does not make sense in the general case of resources.
Thus, `ResourceInterface::isFresh()` is marked as deprecated and should be removed in Symfony 3.0. Resource implementations that can (or wish to) be validated in that simple manner can implement the `SelfCheckingResourceInterface` sub-interface that still contains (and will keep) the `isFresh()` method. The change should be as simple as changing the `extends` list.
Apart from that, `ResourceInterface` will be kept as the base interface for resource implementations. It is used in several `@api` interfaces and thus cannot easily be substituted.
For the Symfony 2.x series, a `BCResourceInterfaceChecker` will be kept that performs validation through `ResourceInterface::isFresh()` but will trigger a deprecation warning. The remedy is to either implement a custom ResourceChecker with a priority higher than -1000; or to switch to the aforementioned `SelfCheckingResourceInterface` which is used at a priority of -990 (without deprecation warning).
The `ConfigCache` and `ConfigCacheFactory` classes can be used as previously but do not feature checker-based cache validation.
### Outlook and closing remarks:
This PR supersedes #7230, #15692 and works at least in parts towards the goal of #7176.
The `ResourceCheckerInterface`, `...ConfigCache` and `...ConfigCacheFactory` no longer need to be aware of the `debug` flag. The different validation rules applied previously are now just a matter of `ResourceChecker` configuration (i. e. "no checkers" in `prod`).
It might be possible to remove the `debug` flag from Symfony's `Router` and/or `Translator` classes in the future as well because it was only passed on to the `ConfigCache` there.
Commits
-------
20d3722 Implement service-based Resource (cache) validation
* 2.3:
[DomCrawler] Invalid uri created from forms if base tag present
[Console] update param type phpdoc for StreamOutput
[Console] fix typo in OutputInterface
[HttpKernel] fix broken multiline <esi:remove>
[DoctrineBridge] Fixed#14840
[FrameworkBundle] add a suggest for the serializer component
[Yaml] Fix the parsing of float keys
[Console] Ensure the console output is only detected as decorated when both stderr and stdout support colors
Improve exception messages.
Fix that two DirectoryResources with different patterns would be deduplicated
Tests fix clockmock
[WebProfilerBundle] Added tabindex="-1" to not interfer with normal UX
missing "YAML" in the exception message.
[framework-bundle] Add Test for TranslationUpdateCommand
Use ObjectManager interface instead of EntityManager
Added the test script as per the discussion in PR #15562
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | yes
| Tests pass? | yes
| Fixed tickets | n/a
| License | MIT
| Doc PR | n/a
* 2.6:
Added 'default' color
[HttpFoundation] Reload the session after regenerating its id
[HttpFoundation] Add a test case to confirm a bug in session migration
[2.6] Static Code Analysis for Components and Bundles
[Finder] Command::addAtIndex() fails with Command instance argument
[DependencyInjection] Freeze also FrozenParameterBag::remove
[Twig][Bridge] replaced `extends` with `use` in bootstrap_3_horizontal_layout.html.twig
fix CS
fixed CS
Add a way to reset the singleton
[Security] allow to use `method` in XML configs
Remove duplicate example
Remove var not used due to returning early (introduced in 8982c32)
Enhance hhvm test skip message
* 2.6: (21 commits)
Revert "bug #14262 [TwigBundle] Refresh twig paths when resources change. (aitboudad)"
InvalidResourceException file name
[Validators] Remove forgotten space in a translation key [nl]
[Validators] Correct translation key and content [nl]
bumped Symfony version to 2.6.9
updated VERSION for 2.6.8
updated CHANGELOG for 2.6.8
added missing CVE number
bumped Symfony version to 2.3.30
updated VERSION for 2.3.29
update CONTRIBUTORS for 2.3.29
updated CHANGELOG for 2.3.29
[Validators] Missing translations for arabic language.
Code style
fixed C
[HttpKernel][Bundle] Check extension implements ExtensionInterface
[DebugBundle] Fix config XSD
[CS] [Console] StreamOuput : fix loose comparison
[Framework][router commands] fixed failing test.
[HttpKernel] Do not call the FragmentListener if _controller is already defined
...
Conflicts:
src/Symfony/Component/HttpKernel/Kernel.php
src/Symfony/Component/Serializer/Normalizer/PropertyNormalizer.php
* 2.6: (30 commits)
[Translation] fixed JSON loader on PHP 7 when file is empty
Fix typo
Check instance of FormBuilderInterface instead of FormBuilder
[Security] TokenBasedRememberMeServices test to show why encoding username is required
[Security] AbstractRememberMeServices::encodeCookie() validates cookie parts
fixed typo
[console][formater] allow format toString object.
[HttpFoundation] Fix baseUrl when script filename is contained in pathInfo
Avoid redirection to XHR URIs
[HttpFoundation] IpUtils::checkIp4() should allow networks
[2.6] Fix HTML escaping of to-source links
Fix HTML escaping of to-source links
ExceptionHandler: More Encoding
Fix the rendering of deprecation log messages
[FrameworkBundle] Removed unnecessary parameter in TemplateController
[DomCrawler] Throw an exception if a form field path is incomplete.
Fixed the indentation in the compiled template for the DumpNode
[Console] Delete duplicate test in CommandTest
[TwigBundle] Refresh twig paths when resources change.
WebProfiler break words
...
Conflicts:
src/Symfony/Bridge/Twig/composer.json
src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
src/Symfony/Component/Debug/ExceptionHandler.php
* 2.3:
Fix typo
Check instance of FormBuilderInterface instead of FormBuilder
[Security] TokenBasedRememberMeServices test to show why encoding username is required
[Security] AbstractRememberMeServices::encodeCookie() validates cookie parts
[console][formater] allow format toString object.
[HttpFoundation] Fix baseUrl when script filename is contained in pathInfo
Avoid redirection to XHR URIs
[HttpFoundation] IpUtils::checkIp4() should allow networks
Fix HTML escaping of to-source links
[FrameworkBundle] Removed unnecessary parameter in TemplateController
[DomCrawler] Throw an exception if a form field path is incomplete.
[Console] Delete duplicate test in CommandTest
[TwigBundle] Refresh twig paths when resources change.
WebProfiler break words
fixed typo
Update README.md
[HttpKernel] Handle an array vary header in the http cache store
[Security][Translation] fixes#14584
[Framework] added test for Router commands.
Handled bearer authorization header in REDIRECT_ form
Conflicts:
src/Symfony/Component/Debug/ExceptionHandler.php
