Commit Graph

282 Commits

Author SHA1 Message Date
Ingo Schommer
dc650e3cf1 Clarify use of HTTP Pragma response header
The HTTP Pragma header is obsolete for HTTP 1.1,
and technically only defined for a HTTP request (not response).
Refer to https://www.mnot.net/cache_docs/#PRAGMA
,http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.32.
It is superseded by the "Cache-Control" directive.

See HTTP 1.1 spec at https://tools.ietf.org/html/rfc7234#section-5.4:
'Because the meaning of "Pragma: no-cache" in responses is
not specified, it does not provide a reliable replacement for
"Cache-Control: no-cache" in them.'

Sending a "Pragma: nocache" response header is a prudent
backwards compatibility measure for HTTP 1.0 clients.
The intended behaviour is for the majority clients as well as any
intermediary proxies to ignore this header.

Sending an empty Pragma is a known hack
for preventing PHP from adding "Pragma: nocache" to responses
with started sessions (see http://php.net/session_cache_limiter),
since PHP does not allow unsetting existing header() calls.
2015-09-01 11:45:30 +12:00
Daniel Hensby
ffbeac6b7d Ensuring classinfo is case insensitive 2015-07-28 11:17:50 +01:00
Daniel Hensby
eaec2ad9a8 Safe unnesting of Config and Injector 2015-06-15 00:23:40 +01:00
Damian Mooyman
0a8f328947 Fix merge / test regressions 2015-05-28 16:59:05 +12:00
Damian Mooyman
75137dbab2 Ensure only trusted proxy servers have control over certain HTTP headers 2015-05-28 10:12:46 +12:00
Damian Mooyman
22a35e48a9 BUG Fix malformed urls redirecting to external sites 2015-05-28 10:12:18 +12:00
Daniel Hensby
060c550d75 Merge pull request #4039 from jacobbuck/httpresponse-isfinished-status
Add more 3xx status codes to SS_HTTPResponse::isFinished() method
2015-03-31 21:21:00 +01:00
Sean Harvey
a7d3f89136 BUG Check for existence of HTTP_USER_AGENT to avoid E_NOTICE error.
In some cases, a request may not have an HTTP_USER_AGENT. This should
check the variable exists before attempting to check it. The specific
case where it failed for me was Active Directory Federation Services
sending a web request to a SilverStripe site, but failing because it
doesn't have an agent string.
2015-03-26 12:17:22 +13:00
Jacob Buck
03ec9e80f0 Add more 3xx status codes to SS_HTTPResponse::isFinished method 2015-03-26 11:48:24 +13:00
Damian Mooyman
ee9bddb808 BUG Fix SS-2015-010 2015-03-20 17:30:37 +13:00
Daniel Hensby
f568052044 Testing empty absolute urls and more thorough tests 2015-03-13 13:56:14 +00:00
Fred Condo
5047143e7b Correct return statements in SS_HTTPResponse
- setBody failed to return a value; it now returns $this as related methods do
- getHeader had an extra, unreachable return statement; removed
2015-02-18 10:32:33 -08:00
Damian Mooyman
70e0d60f93 BUG Fix developer output in redirection script 2015-02-05 11:32:31 +13:00
John Milmine
06b142a1e5 adding config variable to cancel ajax caching 2015-01-29 14:19:08 +13:00
Pedro Rodrigues
77f2c81e3d Minor typo on HTTPRequest.php 2015-01-24 21:07:40 +01:00
Simon Welsh
73b591a79d Correct regression around ?flush
?flush used to work. There's no reason why it shouldn't.
2014-10-30 20:51:05 +11:00
Gabriele Brosulo
2cf11abecb Session keys are case sensitive 2014-10-24 09:59:28 +02:00
Damian Mooyman
96d0874953 BUG Fix issue with inheritance of Injector service configuration 2014-08-25 10:23:01 +12:00
Stig Lindqvist
c8c1833e09 Merge pull request #3418 from halkyon/remove_supression
Remove @ suppression operator on session_start()
2014-08-22 17:08:10 +12:00
Sean Harvey
8063b349c8 BUG Fixing Director::test() failing on BASE_URL prefixed URLs
Example: you have a site in a sub-directory off the webroot, you call
->Link() on a SiteTree record, which returns "/[sitedir]/my-page", and
you pass this URL to Director::test(). It's a valid URL, but
Director::test() will throw a 404.

Director::test() should be ensuring that all URLs passed to it are
properly made relative, not just in the case where it thinks the URL
is absolute.
2014-08-22 15:21:53 +12:00
Sean Harvey
2b316e79e5 NEW Provide a consistent way of triggering flush
Provides an interface for classes to implement their own flush()
functionality. This function gets called early in a request on
all implementations of Flushable when flush=1|all is requested in the
URL.

This fix came out of an issue where Requirements combined files were not
being cleaned up after dev/build?flush=1, due to the fact that flush
would only occur when you called it while on a page that used those
combined files, but not in any other contexts. This will now call flush
on any implementors of Flushable regardless of the context of where
flush was called.
2014-08-22 09:24:27 +12:00
Sean Harvey
0b5599e21b Remove suppression operator on session_start()
This was originally added to stop PHP on Windows complaining that it
couldn't garbage collect old sessions, but that was for an old version
of PHP years ago and doesn't seem to be an issue any longer. We
really shouldn't be suppressing this. If session_start() threw a
warning that it couldn't write to the filesystem, then we wouldn't
know about it at all.
2014-08-21 17:38:49 +12:00
Daniel Hensby
4d7c6a206a Fixing header case 2014-08-13 17:28:36 +01:00
Marcus Nyeholt
b273f3b524 API Updated aspect proxy service
- Updated AspectProxyService to handle multiple handlers for each proxied
  object's methods.
- Changed BeforeCallAspect to allow for providing a return value that
  should be returned to the caller instead of the proxied return value
- Changed AfterCallAspect behaviour to allow for returning the value of
  the aspect to the caller instead of the proxied return value
2014-08-06 13:48:26 +10:00
Damian Mooyman
a89dbd29e1 Revert #3345 #3323 2014-07-31 17:05:57 +12:00
Daniel Hensby
419f308544 FIX Handle empty URLs that are made absolute
When the email sender makes the links absolute, it can't handle empty `href` or `src` attributes as there's no expectation that the string length could be 0
2014-07-25 13:09:47 +01:00
Damian Mooyman
d3c7e41419 BUG using isDev or isTest query string no longer triggers basic auth 2014-07-02 11:51:51 +12:00
Sean Harvey
0ee3a683a5 Better support for overloading start and destroy methods in Session
Move functionality from static start and destroy functions into instance
methods, allowing these to be overloaded. This works the same way as
calling Session::set() which then in turn calls inst_set()

Additionally use Injector to create the default Session instance to
allow the class to be swapped out.
2014-06-20 10:35:53 +12:00
Damian Mooyman
d516063db7 BUG fix dependency injection stumbling over ViewableData's __isset 2014-06-12 10:08:59 +12:00
Ingo Schommer
ec325a3c7f API Fix HTTPS proxy header detection
Didn't use the de facto standard HTTP_X_FORWARDED_PROTO or the less standard HTTP_FRONT_END_HTTPS.
Removed the 'X-Forwarded-Proto', since PHP should prefix/underscore all HTTP headers before it hits $_SERVER.

References:
- https://docs.djangoproject.com/en/1.4/ref/settings/#secure-proxy-ssl-header
- https://drupal.org/node/1859252
- https://drupal.org/node/313145
- http://scottwb.com/blog/2013/02/06/always-on-https-with-rails-behind-an-elb/
2014-05-22 18:34:15 +12:00
Damian Mooyman
ae573f829f BUG Fix Versioned stage not persisting in Session. Fixes #962
BUG Disabled disruptive test case in DirectorTest
API RequestProcessor and VersionedRequestFilter now both correctly implement RequestFilter
Better PHPDoc on RequestFilter and implementations
2014-05-06 14:11:44 +12:00
Hamish Friedlander
bbd7bba11f Merge pull request #3058 from tractorcow/pulls/injector-stack-tests
API Injector supports nesting
2014-05-06 11:35:32 +12:00
Damian Mooyman
d06d5c113b API Injector supports nesting
BUG Resolve issue with DirectorTest breaking RequestProcessor
Injector::nest and Injector::unnest are introduced to better support sandboxing of testings.
Injector and Config ::nest and ::unnest support chaining
Test cases for both Injector::nest and Config::nest
2014-04-29 08:59:33 +12:00
Damian Mooyman
5e9ae578c3 BUG Fix edge case IE8 / dev / ssl / download file crash
Prevents issue at http://support.microsoft.com/kb/323308 appearing on dev
2014-04-28 09:17:35 +12:00
Damian Mooyman
a6017a0506 API HTTP 429 Allowed for use with rate limiting methods 2014-04-17 16:35:09 +12:00
Damian Mooyman
d8836fd488 Merge remote-tracking branch 'origin/3.0' into 3.1 2014-04-08 17:10:07 +12:00
Simon Welsh
c59cf624df Merge branch '3.0' into 3.1 2014-03-30 18:32:54 +13:00
Simon Welsh
241583858a Correct line length 2014-03-30 18:32:40 +13:00
Simon Welsh
f9c44e4ceb Merge branch '3.0' into 3.1
Conflicts:
	model/Versioned.php
	view/SSTemplateParser.php
	view/SSViewer.php
2014-03-30 18:15:12 +13:00
Damian Mooyman
f8e3bbe3ae BUG Fix encoding of JS redirection script 2014-03-27 14:35:14 +13:00
Simon Welsh
ff9d40a60d FIX Escape the redirect URL before outputting
Signed-off-by: Stephen Shkardoon <stephen@silverstripe.com>
2014-03-19 21:34:49 +13:00
Simon Welsh
6e7195bac5 Merge pull request #2923 from IgorNadj/patch-1
updating comments for HTTPRequest - immutability
2014-03-15 21:48:20 +13:00
Damian Mooyman
0cbad41d3b Rewrote usages of error suppression operator 2014-03-05 15:48:55 +13:00
Damian Mooyman
6d5d3d8cb7 Rewrote usages of error suppression operator 2014-03-05 14:22:19 +13:00
Igor
7f39fb50a6 updating comments for HTTPRequest - immutability
SS_HTTPRequest can be read like an array, e.g. echo $request['a'], but cannot be written like an array, e.g. $request['a'] = 5; Added comment to caution people.

See line 375:
==================================================================
	/**
	 * @ignore
	 */
	public function offsetSet($offset, $value) {}
	
	/**
	 * @ignore
	 */
	public function offsetUnset($offset) {}
==================================================================

Might be good to write something about how you are supposed to modify a request, or what you are supposed to do instead (a redirect?).
2014-03-05 13:21:54 +13:00
Stig Lindqvist
0077e25352 BUG: Director::test() don't respect port settings in $_FILE_TO_URL_MAPPING
Director::test() don't set the HTTP_HOST with the port number if that has been set.
Later call to Director::makeRelative() will return wrong value because of the strict string matching
(http://localhost/ != http://localhost:8000)

This bug affects all modules that are using Director::test in CLI where the $_FILE_TO_URL_MAPPING
have been set to use a domain with a port in it, i.e. static publishers.
2014-02-17 11:54:10 +13:00
Ingo Schommer
71f6f8afc9 Injector updateSpec() instanciation (fixes #2829) 2014-02-07 17:00:27 +13:00
Ingo Schommer
457ec9446b Merge pull request #2700 from ajshort/injector-factory
Injector Factory
2014-02-03 16:50:15 -08:00
Andrew Short
2f817ba177 NEW: Allow specifying a factory to use for creating services.
A service factory can be used for creating instances where a non-trivial
construction process is required. This is done by adding a `factory`
key to the service definition.
2014-02-03 11:30:22 +11:00
Ingo Schommer
ab070944d5 Merge branch 'pulls/apidocs-package-list' of https://github.com/madmatt/silverstripe-framework into madmatt-pulls/apidocs-package-list
Conflicts:
	view/SSTemplateParser.php
	view/SSTemplateParser.php.inc
2014-01-31 15:15:59 +13:00