Commit Graph

93 Commits

Author SHA1 Message Date
Richard van der Hoff
0a4001eba1
Clean up exception handling for access_tokens (#5656)
First of all, let's get rid of `TOKEN_NOT_FOUND_HTTP_STATUS`. It was a hack we
did at one point when it was possible to return either a 403 or a 401 if the
creds were missing. We always return a 401 in these cases now (thankfully), so
it's not needed.

Let's also stop abusing `AuthError` for these cases. Honestly they have nothing
that relates them to the other places that `AuthError` is used, other than the
fact that they are loosely under the 'Auth' banner. It makes no sense for them
to share exception classes.

Instead, let's add a couple of new exception classes: `InvalidClientTokenError`
and `MissingClientTokenError`, for the `M_UNKNOWN_TOKEN` and `M_MISSING_TOKEN`
cases respectively - and an `InvalidClientCredentialsError` base class for the
two of them.
2019-07-11 11:06:23 +01:00
Amber Brown
32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Andrew Morgan
3719680ee4
Add ability to perform password reset via email without trusting the identity server (#5377)
Sends password reset emails from the homeserver instead of proxying to the identity server. This is now the default behaviour for security reasons. If you wish to continue proxying password reset requests to the identity server you must now enable the email.trust_identity_server_for_password_resets option.

This PR is a culmination of 3 smaller PRs which have each been separately reviewed:

* #5308
* #5345
* #5368
2019-06-06 17:34:07 +01:00
Richard van der Hoff
04d53794d6
Fix error handling for rooms whose versions are unknown. (#5219)
If we remove support for a particular room version, we should behave more
gracefully. This should make client requests fail with a 400 rather than a 500,
and will ignore individiual PDUs in a federation transaction, rather than the
whole transaction.
2019-05-21 13:47:25 +01:00
Andrew Morgan
caa76e6021
Remove periods from copyright headers (#5046) 2019-04-11 17:08:13 +01:00
Brendan Abolivier
747aa9f8ca Add account expiration feature 2019-04-09 16:46:04 +01:00
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
David Baker
83e72bb2f0 PR feedback pt. 1 2018-10-12 11:26:18 +01:00
David Baker
b8d9e108be Fix mergefail 2018-10-09 18:04:21 +01:00
David Baker
dc045ef202 Merge remote-tracking branch 'origin/develop' into dbkr/e2e_backups 2018-10-09 10:05:02 +01:00
Hubert Chathi
3801b8aa03 try to make flake8 and isort happy 2018-09-06 11:35:19 -04:00
Erik Johnston
05077e06fa Change admin_uri to admin_contact in config and errors 2018-08-24 16:51:27 +01:00
Hubert Chathi
83caead95a
Merge branch 'develop' into e2e_backups 2018-08-24 11:44:26 -04:00
Neil Johnson
e07970165f rename error code 2018-08-18 14:39:45 +01:00
Neil Johnson
13ad9930c8 add new error type ResourceLimit 2018-08-16 18:02:02 +01:00
Neil Johnson
87a824bad1 clean up AuthError 2018-08-15 11:58:03 +01:00
Neil Johnson
b8429c7c81 update error codes for resource limiting 2018-08-15 10:19:48 +01:00
Neil Johnson
ab035bdeac replace admin_email with admin_uri for greater flexibility 2018-08-15 10:16:41 +01:00
Neil Johnson
f4b49152e2 support admin_email config and pass through into blocking errors, return AuthError in all cases 2018-08-13 21:09:47 +01:00
Neil Johnson
ce7de9ae6b Revert "support admin_email config and pass through into blocking errors, return AuthError in all cases"
This reverts commit 0d43f991a1.
2018-08-13 18:06:18 +01:00
Neil Johnson
0d43f991a1 support admin_email config and pass through into blocking errors, return AuthError in all cases 2018-08-13 18:00:23 +01:00
Matthew Hodgson
0abb205b47 blindly incorporate PR review - needs testing & fixing 2018-08-12 19:14:31 -04:00
Matthew Hodgson
8ae64b270f implement /room_keys/version too (untested) 2018-08-12 19:14:31 -04:00
Neil Johnson
839a317c96
fix pep8 too many lines 2018-08-08 17:39:04 +01:00
Neil Johnson
5298d79fb5
Merge branch 'develop' into neilj/disable_hs 2018-08-08 16:13:03 +00:00
Neil Johnson
42c6823827 disable HS from config 2018-08-04 22:07:04 +01:00
Richard van der Hoff
0d63d93ca8 Enforce compatibility when processing make_join requests
Reject make_join requests from servers which do not support the room version.

Also include the room version in the response.
2018-08-03 16:08:32 +01:00
Richard van der Hoff
0ca459ea33 Basic support for room versioning
This is the first tranche of support for room versioning. It includes:
 * setting the default room version in the config file
 * new room_version param on the createRoom API
 * storing the version of newly-created rooms in the m.room.create event
 * fishing the version of existing rooms out of the m.room.create event
2018-08-03 16:08:32 +01:00
Richard van der Hoff
1fa98495d0
Merge pull request #3639 from matrix-org/rav/refactor_error_handling
Clean up handling of errors from outbound requests
2018-08-02 17:38:24 +01:00
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
Richard van der Hoff
018d75a148 Refactor code for turning HttpResponseException into SynapseError
This commit replaces SynapseError.from_http_response_exception with
HttpResponseException.to_synapse_error.

The new method actually returns a ProxiedRequestError, which allows us to pass
through additional metadata from the API call.
2018-08-01 16:02:46 +01:00
Richard van der Hoff
fa7dc889f1 Be more careful which errors we send back over the C-S API
We really shouldn't be sending all CodeMessageExceptions back over the C-S API;
it will include things like 401s which we shouldn't proxy.

That means that we need to explicitly turn a few HttpResponseExceptions into
SynapseErrors in the federation layer.

The effect of the latter is that the matrix errcode will get passed through
correctly to calling clients, which might help with some of the random
M_UNKNOWN errors when trying to join rooms.
2018-08-01 16:02:38 +01:00
Neil Johnson
251e6c1210 limit register and sign in on number of monthly users 2018-07-30 15:55:57 +01:00
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
Richard van der Hoff
08bfc48abf custom error code for not leaving server notices room 2018-05-22 17:27:27 +01:00
Richard van der Hoff
a5e2941aad Reject attempts to send event before privacy consent is given
Returns an M_CONSENT_NOT_GIVEN error (cf
https://github.com/matrix-org/matrix-doc/issues/1252) if consent is not yet
given.
2018-05-22 12:00:47 +01:00
Adrian Tschira
36c59ce669 Use six.itervalues in some places
There's more where that came from

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:39:43 +02:00
Richard van der Hoff
fcfe7f6ad3 Use simplejson throughout
Let's use simplejson rather than json, for consistency.
2018-03-29 22:45:52 +01:00
Matthew Hodgson
ab9f844aaf
Add federation_domain_whitelist option (#2820)
Add federation_domain_whitelist

gives a way to restrict which domains your HS is allowed to federate with.
useful mainly for gracefully preventing a private but internet-connected HS from trying to federate to the wider public Matrix network
2018-01-22 19:11:18 +01:00
Matthew Hodgson
28a6ccb49c add registrations_require_3pid
lets homeservers specify a whitelist for 3PIDs that users are allowed to associate with.
Typically useful for stopping people from registering with non-work emails
2018-01-19 00:19:58 +00:00
Richard van der Hoff
d5f9fb06b0 Refactor UI auth implementation
Instead of returning False when auth is incomplete, throw an exception which
can be caught with a wrapper.
2017-12-05 09:40:05 +00:00
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
Richard van der Hoff
1d09586599 Address review comments
- don't blindly proxy all HTTPRequestExceptions
- log unexpected exceptions at error
- avoid `isinstance`
- improve docs on `from_http_response_exception`
2017-03-14 14:15:37 +00:00
Richard van der Hoff
7f237800e9 re-refactor exception heirarchy
Give CodeMessageException back its `msg` attribute, and use that to hold the
HTTP status message for HttpResponseException.
2017-03-14 14:15:37 +00:00
Richard van der Hoff
170ccc9de5 Fix routing loop when fetching remote media
When we proxy a media request to a remote server, add a query-param, which will
tell the remote server to 404 if it doesn't recognise the server_name.

This should fix a routing loop where the server keeps forwarding back to
itself.

Also improves the error handling on remote media fetches, so that we don't
always return a rather obscure 502.
2017-03-13 16:30:36 +00:00
Kegan Dougal
a2a6c1c22f Fail with a coherent error message if /sync?filter= is invalid 2016-11-21 13:15:25 +00:00
David Baker
385aec4010 Implement https://github.com/matrix-org/matrix-doc/pull/346/files 2016-07-08 17:42:48 +01:00
David Baker
be8be535f7 requestToken update
Don't send requestToken request to untrusted ID servers

Also correct the THREEPID_IN_USE error to add the M_ prefix. This is a backwards incomaptible change, but the only thing using this is the angular client which is now unmaintained, so it's probably better to just do this now.
2016-06-30 17:51:28 +01:00
Daniel Wagner-Hall
4de08a4672 Revert "Merge two of the room join codepaths"
This reverts commit cf81375b94.

It subtly violates a guest joining auth check
2016-02-12 16:17:24 +00:00