Commit Graph

305 Commits

Author SHA1 Message Date
Richard van der Hoff
9b9ee75666 Fix startup error when http proxy is defined. (#6421)
Guess I only tested this on python 2 :/

Fixes #6419.
2019-11-27 10:29:10 +00:00
Richard van der Hoff
5570d1c93f
Merge pull request #6334 from matrix-org/rav/url_preview_limit_title_2
Fix exception when OpenGraph tag values are ints
2019-11-05 17:28:11 +00:00
Richard van der Hoff
81d49cbb07 Fix exception when OpenGraph tag values are ints 2019-11-05 17:22:58 +00:00
Richard van der Hoff
55a7da247a
Merge branch 'develop' into rav/url_preview_limit_title 2019-11-05 17:08:07 +00:00
Richard van der Hoff
e78167c94b
Apply suggestions from code review
Co-Authored-By: Brendan Abolivier <babolivier@matrix.org>
Co-Authored-By: Erik Johnston <erik@matrix.org>
2019-11-05 16:46:39 +00:00
Richard van der Hoff
e9bfe719ba Strip overlong OpenGraph data from url preview
... to stop people causing DoSes with malicious web pages
2019-11-05 15:51:18 +00:00
Richard van der Hoff
1cb84c6486
Support for routing outbound HTTP requests via a proxy (#6239)
The `http_proxy` and `HTTPS_PROXY` env vars can be set to a `host[:port]` value which should point to a proxy.

The address of the proxy should be excluded from IP blacklists such as the `url_preview_ip_range_blacklist`.

The proxy will then be used for
 * push
 * url previews
 * phone-home stats
 * recaptcha validation
 * CAS auth validation

It will *not* be used for:
 * Application Services
 * Identity servers
 * Outbound federation
 * In worker configurations, connections from workers to masters

Fixes #4198.
2019-11-01 14:07:44 +00:00
Andrew Morgan
54fef094b3
Remove usage of deprecated logger.warn method from codebase (#6271)
Replace every instance of `logger.warn` with `logger.warning` as the former is deprecated.
2019-10-31 10:23:24 +00:00
Michael Kaye
e4d98188da Address codestyle concerns 2019-10-24 18:43:13 +01:00
Michael Kaye
8f4a808d9d Delay printf until logging is required.
Using % will cause the string to be generated even if debugging
is off.
2019-10-24 18:31:53 +01:00
Erik Johnston
ca3e01e50d Fix store_url_cache using bytes 2019-10-10 14:52:29 +01:00
Anshul Angaria
474abf1eb6 add M_TOO_LARGE error code for uploading a too large file (#6151)
Fixes #6109
2019-10-08 13:55:16 +01:00
Michael Kaye
dc795ba709 Log responder we are using. (#6139)
This prevents us logging "Responding to media request with responder %s".
2019-10-07 15:41:25 +01:00
Robert Swain
39b40d6d99 media/thumbnailer: Better quality for 1-bit / 8-bit color palette images (#2142)
Pillow will use nearest neighbour as the resampling algorithm if the
source image is either 1-bit or a color palette using 8 bits. If we
convert to RGB before scaling, we'll probably get a better result.
2019-10-04 09:34:52 +01:00
Andrew Morgan
2a44782666
Remove double return statements (#5962)
Remove all the "double return" statements which were a result of us removing all the instances of

```
defer.returnValue(...)
return
```

statements when we switched to python3 fully.
2019-09-03 11:42:45 +01:00
L0ric0
ce7803b8b0 fix thumbnail storage location (#5915)
* fix thumbnail storage location

Signed-off-by: Lorenz Steinert <lorenz@steinerts.de>

* Add changelog file.

Signed-off-by: Lorenz Steinert <lorenz@steinerts.de>

* Update Changelog

Signed-off-by: Lorenz Steinert <lorenz@steinerts.de>
2019-09-02 12:18:41 +01:00
Andrew Morgan
4548d1f87e
Remove unnecessary parentheses around return statements (#5931)
Python will return a tuple whether there are parentheses around the returned values or not.

I'm just sick of my editor complaining about this all over the place :)
2019-08-30 16:28:26 +01:00
Amber Brown
0b6fbb28a8
Don't load the media repo when configured to use an external media repo (#5754) 2019-08-13 21:49:28 +10:00
Amber Brown
4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
Andrew Morgan
24aa0e0a5b fix typo: backgroud -> background 2019-07-12 15:29:40 +01:00
Amber Brown
463b072b12
Move logging utilities out of the side drawer of util/ and into logging/ (#5606) 2019-07-04 00:07:04 +10:00
Amber Brown
0ee9076ffe Fix media repo breaking (#5593) 2019-07-02 19:01:28 +01:00
Amber Brown
f40a7dc41f
Make the http server handle coroutine-making REST servlets (#5475) 2019-06-29 17:06:55 +10:00
Amber Brown
32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Erik Johnston
95d38afe96 Don't log exception when failing to fetch remote content.
In particular, let's not log stack traces when we stop processing
becuase the response body was too large.
2019-06-07 12:39:10 +01:00
Aaron Raimist
30858ff461 Fix error when downloading thumbnail with width/height param missing (#5258)
Fix error when downloading thumbnail with width/height param missing

Fixes #2748

Signed-off-by: Aaron Raimist <aaron@raim.ist>
2019-05-29 14:27:41 +01:00
PauRE
f89f688a55 Fix image orientation when generating thumbnail (#5039) 2019-05-16 19:04:26 +01:00
Amber Brown
df2ebd75d3
Migrate all tests to use the dict-based config format instead of hanging items off HomeserverConfig (#5171) 2019-05-13 15:01:14 -05:00
Andrew Morgan
2f48c4e1ae
URL preview blacklisting fixes (#5155)
Prevents a SynapseError being raised inside of a IResolutionReceiver and instead opts to just return 0 results. This thus means that we have to lump a failed lookup and a blacklisted lookup together with the same error message, but the substitute should be generic enough to cover both cases.
2019-05-10 10:32:44 -07:00
Amber Brown
6b2b9a58c4 Prevent "producer not unregistered" message (#5009) 2019-04-24 17:37:32 +01:00
Andrew Morgan
caa76e6021
Remove periods from copyright headers (#5046) 2019-04-11 17:08:13 +01:00
Matthew Hodgson
2326e00bc4 fix incorrect encoding of filenames with spaces in (#2090)
fixes https://github.com/vector-im/riot-web/issues/3155
2019-03-11 09:53:45 +00:00
Richard van der Hoff
68f47d6744 Fix parsing of Content-Disposition headers (#4763)
* Fix parsing of Content-Disposition headers

TIL: filenames in content-dispostion headers can contain semicolons, and aren't
%-encoded.

* fix python2 incompatibility

* Fix docstrings
2019-02-27 14:29:10 -08:00
Erik Johnston
899a119c2b Don't log stack trace when client has gone away during media download (#4738)
* Don't log stack trace when client has gone away during media download

* Newsfile

* Fixup newsfile
2019-02-25 11:17:22 -08:00
Erik Johnston
b970cb0e96 Refactor request sending to have better excpetions (#4358)
* Correctly retry and back off if we get a HTTPerror response

* Refactor request sending to have better excpetions

MatrixFederationHttpClient blindly reraised exceptions to the caller
without differentiating "expected" failures (e.g. connection timeouts
etc) versus more severe problems (e.g. programming errors).

This commit adds a RequestSendFailed exception that is raised when
"expected" failures happen, allowing the TransactionQueue to log them as
warnings while allowing us to log other exceptions as actual exceptions.
2019-01-08 11:04:28 +00:00
Amber Brown
ea6abf6724
Fix IP URL previews on Python 3 (#4215) 2018-12-22 01:56:13 +11:00
David Baker
89ac2a5bdb Add 'sandbox' to CSP for media repo (#4284)
* Add 'sandbox' to the CSP for media repo

* Changelog
2018-12-11 04:05:02 +11:00
Will Hunt
fee831c040 Move imports to one line 2018-12-10 13:52:33 +00:00
Will Hunt
466c1f3e01
Use send_cors 2018-12-10 13:11:37 +00:00
Will Hunt
91206e09f2 changelog & isort 2018-12-09 17:39:44 +00:00
Will Hunt
dbf736ba66
Make /config more CORS-y 2018-12-09 13:27:22 +00:00
Amber Brown
8b1affe7d5
Fix Content-Disposition in media repository (#4176) 2018-11-15 15:55:58 -06:00
Amber Brown
df758e155d
Use <meta> tags to discover the per-page encoding of html previews (#4183) 2018-11-15 11:05:08 -06:00
Amber Brown
b3708830b8
Fix URL preview bugs (type error when loading cache from db, content-type including quotes) (#4157) 2018-11-08 01:37:43 +11:00
Amber Brown
4cd1c9f2ff
Delete the disused & unspecced identicon functionality (#4106) 2018-10-29 23:57:24 +11:00
Richard van der Hoff
ef771cc4c2 Fix a number of flake8 errors
Broadly three things here:

* disable W504 which seems a bit whacko
* remove a bunch of `as e` expressions from exception handlers that don't use
  them
* use `r""` for strings which include backslashes

Also, we don't use pep8 any more, so we can get rid of the duplicate config
there.
2018-10-24 10:39:03 +01:00
Richard van der Hoff
5c445114d3
Correctly account for cpu usage by background threads (#4074)
Wrap calls to deferToThread() in a thing which uses a child logcontext to
attribute CPU usage to the right request.

While we're in the area, remove the logcontext_tracer stuff, which is never
used, and afaik doesn't work.

Fixes #4064
2018-10-23 13:12:32 +01:00
Erik Johnston
f6a0a02a62 Fix bug where we raised StopIteration in a generator
This made python 3.7 unhappy
2018-10-17 16:10:52 +01:00
Richard van der Hoff
4c3e7eeec5
Merge pull request #3932 from matrix-org/erikj/auto_start_expiring_caches
Fix some instances of ExpiringCache not expiring cache items
2018-09-25 12:02:57 +01:00
Jérémy Farnaud
6cf261930a added "media-src: 'self'" to CSP for resources (#3578)
Synapse doesn’t allow for media resources to be played directly from
Chrome. It is a problem for users on other networks (e.g. IRC)
communicating with Matrix users through a gateway. The gateway sends
them the raw URL for the resource when a Matrix user uploads a video
and the video cannot be played directly in Chrome using that URL.

Chrome argues it is not authorized to play the video because of the
Content Security Policy. Chrome checks for the "media-src" policy which
is missing, and defauts to the "default-src" policy which is "none".

As Synapse already sends "object-src: 'self'" I thought it wouldn’t be
a problem to add "media-src: 'self'" to the CSP to fix this problem.
2018-09-25 11:55:02 +01:00