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204 Commits

Author SHA1 Message Date
Richard van der Hoff
1c262431f9
Fix handling of connection timeouts in outgoing http requests (#8400) 
* Remove `on_timeout_cancel` from `timeout_deferred`

The `on_timeout_cancel` param to `timeout_deferred` wasn't always called on a
timeout (in particular if the canceller raised an exception), so it was
unreliable. It was also only used in one place, and to be honest it's easier to
do what it does a different way.

* Fix handling of connection timeouts in outgoing http requests

Turns out that if we get a timeout during connection, then a different
exception is raised, which wasn't always handled correctly.

To fix it, catch the exception in SimpleHttpClient and turn it into a
RequestTimedOutError (which is already a documented exception).

Also add a description to RequestTimedOutError so that we can see which stage
it failed at.

* Fix incorrect handling of timeouts reading federation responses

This was trapping the wrong sort of TimeoutError, so was never being hit.

The effect was relatively minor, but we should fix this so that it does the
expected thing.

* Fix inconsistent handling of `timeout` param between methods

`get_json`, `put_json` and `delete_json` were applying a different timeout to
the response body to `post_json`; bring them in line and test.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
 2020-09-29 10:29:21 +01:00
Richard van der Hoff
11c9e17738
Add type annotations to SimpleHttpClient (#8372) 2020-09-24 15:47:20 +01:00
Patrick Cloke
c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
Patrick Cloke
eebf52be06
Be stricter about JSON that is accepted by Synapse (#8106) 2020-08-19 07:26:03 -04:00
Erik Johnston
a0f574f3c2
Reduce INFO logging (#8050) 
c.f. #8021 

A lot of the code here is to change the `Completed 200 OK` logging to include the request URI so that we can drop the `Sending request...` log line.

Some notes:

1. We won't log retries, which may be confusing considering the time taken log line includes retries and sleeps.
2. The `_send_request_with_optional_trailing_slash` will always be logged *without* the forward slash, even if it succeeded only with the forward slash.
 2020-08-11 18:10:07 +01:00
Patrick Cloke
88a3ff12f0
Convert the SimpleHttpClient to async. (#8016) 2020-08-04 07:22:04 -04:00
Patrick Cloke
a53e0160a2
Ensure the msg property of HttpResponseException is a string. (#7979) 2020-07-29 13:56:06 -04:00
Patrick Cloke
35450519de
Ensure that calls to json.dumps are compatible with the standard library json. (#7836) 2020-07-15 13:40:54 -04:00
Erik Johnston
f13061d515
Fix client reader sharding tests (#7853) 
* Fix client reader sharding tests

* Newsfile

* Fix typing

* Update changelog.d/7853.misc

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

* Move mocking of http_client to tests

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
 2020-07-15 15:27:35 +01:00
Patrick Cloke
66a4af8d96
Do not use canonicaljson to magically handle decoding bytes from JSON. (#7802) 2020-07-10 14:30:08 -04:00
Dagfinn Ilmari Mannsåker
a3f11567d9
Replace all remaining six usage with native Python 3 equivalents (#7704) 2020-06-16 08:51:47 -04:00
Amber Brown
7cb8b4bc67
Allow configuration of Synapse's cache without using synctl or environment variables (#6391) 2020-05-11 18:45:23 +01:00
Quentin Gliech
616af44137
Implement OpenID Connect-based login (#7256) 2020-05-08 08:30:40 -04:00
Richard van der Hoff
c37db0211e
Share SSL contexts for non-federation requests (#7094) 
Extends #5794 etc to the SimpleHttpClient so that it also applies to non-federation requests.

Fixes #7092.
 2020-03-17 21:32:25 +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
Andrew Morgan
f3451118a6
Edit SimpleHttpClient to reference that header keys can be passed as str or bytes (#6077) 2019-09-27 17:59:18 +01:00
Jorik Schellekens
f7c873a643
Trace how long it takes for the send trasaction to complete, including retrys (#5986) 2019-09-05 17:44:55 +01:00
Andrew Morgan
36f34e6f3d
Remove unused methods from c/s api v1 in register.py (#5963) 
These methods were part of the v1 C/S API. Remove them as they are no longer used by any code paths.
 2019-09-02 18:29:21 +01:00
Amber Brown
4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
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
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
Andrew Morgan
5a4b328f52 Add ability to blacklist ip ranges for federation traffic (#5043) 2019-05-13 19:05:06 +01:00
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
Richard van der Hoff
c88bc53903
Fix TaskStopped exceptions when outbound requests time out (#4690) 2019-02-20 11:35:52 +00:00
Richard van der Hoff
f4697b5ec1
Fix UnboundLocalError in post_urlencoded_get_json (#4460) 
This could cause exceptions if the id server returned 4xx responses.
 2019-01-24 13:38:29 +00:00
Amber Brown
ea6abf6724
Fix IP URL previews on Python 3 (#4215) 2018-12-22 01:56:13 +11:00
Erik Johnston
a334e1cace Update to use new timeout function everywhere. 
The existing deferred timeout helper function (and the one into twisted)
suffer from a bug when a deferred's canceller throws an exception, #3842.

The new helper function doesn't suffer from this problem.
 2018-09-19 10:39:40 +01:00
Amber Brown
bc9af88a2d fix 2018-09-15 00:26:00 +10:00
Amber Brown
7c27c4d51c
merge (#3576) 2018-09-14 03:11:11 +10:00
Amber Brown
2d2828dcbc
Port http/ to Python 3 (#3771) 2018-09-06 00:10:47 +10:00
Amber Brown
b37c472419
Rename async to async_helpers because async is a keyword on Python 3.7 (#3678) 2018-08-10 23:50:21 +10:00
Richard van der Hoff
01e93f48ed Kill off MatrixCodeMessageException 
This code brings the SimpleHttpClient into line with the
MatrixFederationHttpClient by having it raise HttpResponseExceptions when a
request fails (rather than trying to parse for matrix errors and maybe raising
MatrixCodeMessageException).

Then, whenever we were checking for MatrixCodeMessageException and turning them
into SynapseErrors, we now need to check for HttpResponseExceptions and call
to_synapse_error.
 2018-08-01 16:02:46 +01:00
Amber Brown
a97c845271
Move v1-only APIs into their own module & isolate deprecated ones (#3460) 2018-07-19 20:03:33 +10:00
Amber Brown
49af402019 run isort 2018-07-09 16:09:20 +10:00
Amber Brown
6350bf925e
Attempt to be more performant on PyPy (#3462) 2018-06-28 14:49:57 +01:00
Amber Brown
77ac14b960
Pass around the reactor explicitly (#3385) 2018-06-22 09:37:10 +01:00
Michael Telatynski
330432031b
redact_uri in two missed log paths 2018-06-06 10:25:48 +01:00
Michael Telatynski
e6cbf47773
factor out uri redaction into a method on http 2018-06-05 18:31:40 +01:00
Michael Telatynski
09503126df
Strip access_token from outgoing requests using existing regex 2018-06-02 23:25:13 +01:00
Amber Brown
53cc2cde1f cleanup 2018-05-22 17:32:57 -05:00
Amber Brown
df9f72d9e5 replacing portions 2018-05-21 19:47:37 -05:00
Adrian Tschira
4f2f5171b7 replace stringIO imports 2018-04-28 13:46:23 +02:00
Richard van der Hoff
9d2c1b8429 Backport deferred.addTimeout 
Twisted 16.0 doesn't have addTimeout, so let's backport it.
 2018-04-27 12:52:30 +01:00
Richard van der Hoff
1ea904b9f0 Use deferred.addTimeout instead of time_bound_deferred 
This doesn't feel like a wheel we need to reinvent.
 2018-04-23 00:53:18 +01:00
Richard van der Hoff
02ba118f81 Increase http conn pool size 2018-01-29 14:30:15 +00:00
Richard van der Hoff
2c8526cac7 Use a connection pool for the SimpleHttpClient 
In particular I hope this will help the pusher, which makes many requests to
sygnal, and is currently negotiating SSL for each one.
 2018-01-20 00:55:44 +00:00
Richard van der Hoff
8b56977b6f Merge pull request #2586 from matrix-org/rav/frontend_proxy_auth_header 
Front-end proxy: pass through auth header
 2017-10-27 11:01:50 +01:00
Richard van der Hoff
173567a7f2 Docstring for post_urlencoded_get_json 2017-10-27 10:59:50 +01:00
Richard van der Hoff
0d8e3ad48b Fix logcontext leaks in httpclient 
`preserve_context_over_fn` is borked
 2017-10-26 18:17:10 +01:00
Richard van der Hoff
12ef02dc3d SimpleHTTPClient: add support for headers 
Sometimes we need to pass headers into these methods
 2017-10-26 17:59:50 +01:00
Kegan Dougal
d0debb2116 Remember how twisted works 2017-05-05 11:00:21 +01:00
Kegan Dougal
c2ddd773bc Include the clock 2017-05-05 10:52:46 +01:00
Kegan Dougal
7dd3bf5e24 Rewrite SimpleHttpClient.request to include timeouts 
Fixes #2191
 2017-05-05 10:49:19 +01:00
David Baker
482a2ad122 No need for the exception variable 2017-05-03 11:02:59 +01:00
David Baker
c0380402bc List caught expection types 2017-05-03 10:56:22 +01:00
David Baker
5fd12dce01 Remove debugging 2017-04-26 12:36:26 +01:00
David Baker
c366276056 Fix get_json 2017-04-26 10:07:01 +01:00
David Baker
1a9255c12e Use CodeMessageException subclass instead 
Parse json errors from get_json client methods and throw special
errors.
 2017-04-25 19:30:55 +01:00
David Baker
a46982cee9 Need the HTTP status code 2017-04-21 16:20:12 +01:00
David Baker
70caf49914 Do the same for get_json 2017-04-21 16:09:03 +01:00
David Baker
a1595cec78 Don't error for 3xx responses 2017-04-21 11:51:17 +01:00
David Baker
a90a0f5c8a Propagate errors sensibly from proxied IS requests 
When we're proxying Matrix endpoints, parse out Matrix error
responses and turn them into SynapseErrors so they can be
propagated sensibly upstream.
 2017-04-21 11:32:48 +01:00
Johannes Löthberg
0648e76979 Remove spurious newline 
Apparently I just removed the spaces instead...

Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
 2016-12-12 18:41:30 +01:00
Johannes Löthberg
d3bd94805f Fixup for #1689 and #1690 
Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
 2016-12-12 16:32:47 +01:00
Glyph
6e18805ac2 IPv6 support for client.py 
This is an (untested) general sketch of how to use wrapClientTLS to implement TLS over IPv6, as well as faster connections over IPv4.
 2016-12-11 11:10:32 +01:00
Richard van der Hoff
255c229f23 Work around TLS bug in twisted 
Wrap up twisted's FileBodyProducer to work around
https://twistedmatrix.com/trac/ticket/8473. Hopefully this fixes
https://matrix.org/jira/browse/SYN-700.
 2016-06-15 10:39:08 +01:00
Mark Haines
eb79110beb Clean up the blacklist/whitelist handling. 
Always set the config key with an empty list, even if a list isn't specified.
This means that the codepaths are the same for both the empty list and
for a missing key. Since the behaviour is the same for both cases this
makes the code somewhat easier to reason about.
 2016-05-16 13:03:59 +01:00
Matthew Hodgson
792def4928 add a url_preview_ip_range_whitelist config param so we can whitelist the matrix.org IP space 2016-05-01 12:44:24 +01:00
Erik Johnston
f505575f69 Make InsecureInterceptableContextFactory work with SpiderEndpoint 2016-04-19 16:08:14 +01:00
Matthew Hodgson
83b2f83da0 actually throw meaningful errors 2016-04-08 21:36:59 +01:00
Matthew Hodgson
dafef5a688 Add url_preview_enabled config option to turn on/off preview_url endpoint. defaults to off. 
Add url_preview_ip_range_blacklist to let admins specify internal IP ranges that must not be spidered.
Add url_preview_url_blacklist to let admins specify URL patterns that must not be spidered.
Implement a custom SpiderEndpoint and associated support classes to implement url_preview_ip_range_blacklist
Add commentary and generally address PR feedback
 2016-04-08 18:37:15 +01:00
Matthew Hodgson
8b98a7e8c3 pep8 2016-04-03 12:56:29 +01:00
Matthew Hodgson
7426c86eb8 add a persistent cache of URL lookups, and fix up the in-memory one to work 2016-04-03 00:31:57 +01:00
Matthew Hodgson
d1b154a10f support gzip compression, and don't pass through error msgs 2016-04-02 03:06:39 +01:00
Matthew Hodgson
683e564815 handle spidered relative images correctly 2016-03-31 23:52:58 +01:00
Matthew Hodgson
0d3d7de6fc sync in changes from matrixfederationclient 2016-03-31 12:42:27 +01:00
Matthew Hodgson
a8a5dd3b44 handle requests with missing content-length headers (e.g. YouTube) 2016-03-31 01:55:21 +01:00
Matthew Hodgson
721b2bfa85 implement redirects 2016-03-29 03:32:52 +01:00
Matthew Hodgson
64b4aead15 make it work 2016-03-29 03:13:25 +01:00
Matthew Hodgson
dd4287ca5d make it build 2016-03-29 02:07:57 +01:00
Matthew Hodgson
d9d48aad2d Merge branch 'develop' into matthew/preview_urls 2016-03-27 22:54:42 +01:00
David Baker
9a3c80a348 pep8 2016-03-08 10:09:07 +00:00
David Baker
7bcee4733a Encode unicode objects given to post_urlencode* otherwise urllib.urlencode chokes. 2016-03-08 10:04:38 +00:00
Matthew Hodgson
7dd0c1730a initial WIP of a tentative preview_url endpoint - incomplete, untested, experimental, etc. just putting it here for safekeeping for now 2016-01-24 18:47:27 -05:00
Matthew Hodgson
6c28ac260c copyrights 2016-01-07 04:26:29 +00:00
Daniel Wagner-Hall
b8dd5b1a2d Verify third party ID server certificates 2015-10-16 14:54:54 +01:00
Erik Johnston
a80ef851f7 Fix previous merge to s/version_string/user_agent/ 2015-10-10 12:35:39 +01:00
Steven Hammerton
625e13bfde Add get_raw method to SimpleHttpClient, use this in CAS auth rather than requests 2015-10-10 10:54:19 +01:00
Daniel Wagner-Hall
492beb62a8 Use space not dash as delimiter 2015-10-06 09:53:33 -05:00
Daniel Wagner-Hall
e0b466bcfd Use space not dash as delimiter 2015-10-06 09:32:26 -05:00
Daniel Wagner-Hall
b28c7da0a4 Preserve version string in user agent 2015-10-05 20:49:39 -05:00
Daniel Wagner-Hall
8fc52bc56a Allow synapse's useragent to be customized 
This will allow me to write tests which verify which server made HTTP
requests in a federation context.
 2015-10-02 17:13:51 -05:00
Daniel Wagner-Hall
3bcbabc9fb Rename context factory 
Mjark is officially no fun.
 2015-09-15 15:46:22 +01:00
Daniel Wagner-Hall
6485f03d91 Fix random formatting 2015-09-09 13:05:00 +01:00
Daniel Wagner-Hall
81a93ddcc8 Allow configuration to ignore invalid SSL certs 
This will be useful for sytest, and sytest only, hence the aggressive
config key name.
 2015-09-09 12:02:07 +01:00
Mark Haines
78323ccdb3 Remove syutil dependency in favour of smaller single-purpose libraries 2015-08-24 16:17:38 +01:00
Erik Johnston
653533a3da Fix log context when sending requests 2015-06-19 11:46:49 +01:00
Erik Johnston
83f119a84a Log requests and responses sent via http.client 2015-06-15 13:14:12 +01:00