| Commit message (Collapse) | Author | Age | Files | Lines |
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remove unused variable from render test
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This removes the following warning.
```
rails/actionpack/test/controller/render_test.rb:278: warning: assigned but unused variable - response
```
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remove unused require
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`with_indifferent_access` had been used in `assigns` method, but has been removed in ca83436.
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There are some cases when the `body` in `response_body=` can be set to
nil. One of those cases is in `actionpack-action_caching` which I found
while upgrading it for Rails 5.
It's not possible to run `body.each` on a `nil` body so we have to
return after we run `response.reset_body!`.
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Issue #16519 covers confusion potentially caused by how HTTP
headers, that contain underscores in their names, are retrieved
through `ActionDispatch::Http::Headers#[]`.
This confusion has its origin in how a CGI maps HTTP header names
to variable names. Even though underscores in header names
are rarely encountered, they are valid according to RFC822 [1].
Nonetheless CGI like variable names, as requested by the Rack
specfication, will only contain underscores and therefore the
original header name cannot be recovered after the Rack server passed
on the environemnt hash. Please, see also the disscussion on
StackOverflow [2], which also links to an explaination in the
nginx documentation [3].
[1] http://www.ietf.org/rfc/rfc822.txt
[2] http://stackoverflow.com/questions/22856136/why-underscores-are-forbidden-in-http-header-names
[3] https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/#missing-disappearing-http-headers
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Restore ability to pass extra options to cache stores
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The `cache` helper methods should pass any extra options
to the cache store. For example :expires_in would be a
valid option if memcache was the cache store. The change
in commit da16745 broke the ability to pass any options
other than :skip_digest and :virtual_path. This PR
restores that functionality and adds a test for it.
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Accept header is taken from what Safari on El Capitan sends:
```ruby
require 'benchmark/ips'
require 'action_dispatch/http/mime_type'
require 'active_support/all'
accept = 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
Benchmark.ips do |x|
x.report "omg" do
Mime::Type.parse(accept)
end
end
```
Before:
```
[aaron@TC actionpack (master)]$ be ruby ../x.rb
Calculating -------------------------------------
omg 3.181k i/100ms
-------------------------------------------------
omg 35.062k (±12.8%) i/s - 174.955k
[aaron@TC actionpack (master)]$ be ruby ../x.rb
Calculating -------------------------------------
omg 3.153k i/100ms
-------------------------------------------------
omg 33.724k (±12.4%) i/s - 167.109k
[aaron@TC actionpack (master)]$ be ruby ../x.rb
Calculating -------------------------------------
omg 3.575k i/100ms
-------------------------------------------------
omg 37.251k (±10.4%) i/s - 185.900k
```
After:
```
[aaron@TC actionpack (master)]$ be ruby ../x.rb
Calculating -------------------------------------
omg 3.365k i/100ms
-------------------------------------------------
omg 40.069k (±16.1%) i/s - 198.535k
[aaron@TC actionpack (master)]$ be ruby ../x.rb
Calculating -------------------------------------
omg 4.168k i/100ms
-------------------------------------------------
omg 47.596k (± 7.7%) i/s - 237.576k
[aaron@TC actionpack (master)]$ be ruby ../x.rb
Calculating -------------------------------------
omg 4.282k i/100ms
-------------------------------------------------
omg 43.626k (±17.7%) i/s - 209.818k
```
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we never use this custom array outside the mime type `parse` method. We
can reduce the interaction to just a regular array, so we should use
that instead (IOW, there was nothing special about AcceptList so we
should remove it).
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This works on OSX but for some reason travis is throwing a
```
1) Error:
ExpiresInRenderTest#test_dynamic_render_with_absolute_path:
NoMethodError: undefined method `unlink' for nil:NilClass
```
Looking at other tests in Railties the file has a name and we close
it before unlinking, so I'm going to try that.
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Test that we are not allowing you to grab a file with an absolute path
outside of your application directory. This is dangerous because it
could be used to retrieve files from the server like `/etc/passwd`.
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Remove nonsense definition of == from `AcceptItem`. The definition only
compared names and not `q` values or even object identity. The only use
was in the `assort!` method that really just wanted the index of the
item given the item's name. Instead we just change the caller to use
`index` with the block form.
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This commit refactors the private methods that were just aliases to []
to just directly use [] and cache the return values on the stack.
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same strategy as `@text_xml_idx`: cache it on the stack to avoid ivar
lookups and the `||=` call.
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this eliminates the ivar lookup and also eliminates the `||=`
conditional that happens every time we called the `text_xml_idx` method.
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and remove unecessary spaces in string interpolation.
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[ci skip]
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Fix undefined error for `ActionController::Parameters`
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The cache for `render file:` seems to also be used in the case of
`render(string)`. If one is supposed to be a hit and the other is
supposed to be a miss, and they both reference the same file, then the
cache could return incorrect values. This commit clears the cache
between runs so that we get non-cached behavior.
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* 5-0-beta-sec:
bumping version
fix version update task to deal with .beta1.1
Eliminate instance level writers for class accessors
allow :file to be outside rails root, but anything else must be inside the rails view directory
Don't short-circuit reject_if proc
stop caching mime types globally
use secure string comparisons for basic auth username / password
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rails view directory
CVE-2016-0752
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Unknown mime types should not be cached globally. This global cache
leads to a memory leak and a denial of service vulnerability.
CVE-2016-0751
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this will avoid timing attacks against applications that use basic auth.
CVE-2015-7576
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[ci skip]
Fixes #20808
[Vipul A M & Julio Lopez]
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Based on https://github.com/rails/rails/pull/23167/files#r50507317
[ci skip]
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Fix `ActionController::Parameters#==` bug
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See bug #21032.
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https://github.com/vipulnsward/rails/commit/77acc004efad07dfd4d4f83be14ef897968a3fd9 when fixing API responses.
- render :text is deprecated, so added an assertion for it.
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- Fixes bug #23142.
- Bug was occurring only with ActionController::API, because `_process_options` wasn't being run for API requests, even though it was being run for normal app requests.
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Fix marking of custom routes for Journey
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The Mapper build_path method marks routes where path parameters are part
of a path segment as custom routes by altering the regular expression, e.g:
get '/foo-:bar', to: 'foo#bar'
There were some edge cases where certain constructs weren't being picked
up and this commit fixes those.
Fixes #23069.
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Response etags to always be weak: Prefixed 'W/' to value returned by Act...
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ActionDispatch::Http::Cache::Response#etag= such that etags set in fresh_when and stale? are weak. For #17556.
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This reverts commit 5d1b7c3b441654e8008dcd303f5367883ec660a6.
The change here didn't actually fix the issue it was trying to fix, and
this isn't the correct way to fix either issue. The problem is switching
from the builder to grouping with find_all/regex is now very dependent
on how you structure your path pattern.
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gzipped version exists or not. This is helpful for CDN's to later distinguish assets, based on previous, current copies and introduced gzip version if any."
This reverts commit 067c52f608568e35181830a5c1016e382650e655.
Conversation: https://github.com/rails/rails/pull/23120#issuecomment-173007011
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Its ideal to set Vary: Accept-Encoding, irrespective of whether gzipped or not
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version exists or not. This is helpful for CDN's to later distinguish assets, based on previous, current copies and introduced gzip version if any.
For ref: https://www.fastly.com/blog/best-practices-for-using-the-vary-header
This change sets `Vary` header always, to be on safer side
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It's reasonable to expose different value readers.
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We can provide a more flexible upgrade experience by warning users they are using unsafe methods instead of forcing the safe API by deprecating before removal. This PR provides this functionality.
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In commit d993cb3 `build_path` was changed from using `grep` to
`find_all` to save array allocations.
This change was a little too aggressive in that when the dash comes
before the symbol like `/omg-:song` the symbol is skipped.
Removing the check for `n.right.left.literal?` fixes this issue, but
does add back some allocations. The number of allocations are still well
less than before.
I've added a regression test to test this behavior for the future.
Fixes #23069.
Array allocations as of d993cb3:
```
{:T_SYMBOL=>11}
{:T_REGEXP=>17}
{:T_STRUCT=>6500}
{:T_MATCH=>12004}
{:T_OBJECT=>91009}
{:T_DATA=>100088}
{:T_HASH=>114013}
{:T_STRING=>159637}
{:T_ARRAY=>321056}
{:T_IMEMO=>351133}
```
Array allocations after this change:
```
{:T_SYMBOL=>11}
{:T_REGEXP=>1017}
{:T_STRUCT=>6500}
{:T_MATCH=>12004}
{:T_DATA=>84092}
{:T_OBJECT=>87009}
{:T_HASH=>110015}
{:T_STRING=>166152}
{:T_ARRAY=>322056}
{:T_NODE=>343558}
```
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test `include?`- fix typo
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