When we finish processing a request, log the number of events we fetched from
the database to handle it.
[I'm trying to figure out which requests are responsible for large amounts of
event cache churn. It may turn out to be more helpful to add counts to the
prometheus per-request/block metrics, but that is an extension to this code
anyway.]
when there is no `m.room.power_levels` event in force in the room. (PR #3397)
Discussion around the Matrix Spec change proposal for this change can be
followed at https://github.com/matrix-org/matrix-doc/issues/1304.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJbIop9AAoJEIofk9V1tejV9lsIAJVH0l5dXROmy1KH/zt16AUA
CXa6Vv4Vyo6hKad/fZ81OZVRr5ChK/TvbIJVn/SA/muCfdoIFdxhT8eo/pXzO2UW
zReuLsDhAg+gSvpNus37oWj2FVsAE1HYDZ60lfaapAdZnkFit68d5DQZjO6nZHHA
YUXcU3GUwj0ZYuUzFzYKMLu6uNNasNkN8h6SS2lF7Bm4JaKDW+mFMfCyJwdIVSEh
BGhHoVpXdxFysD9s6Mwxqrz3KKg1Jtp7idDkk0x2S2Eh+gxyiDQQokv0oQ3+0+HG
sgy5Iz2t2CkpS02/j+LOvAZljTmnD0bXu3srGR+25StsoDFP038Am3bfQwtD190=
=9jsT
-----END PGP SIGNATURE-----
Merge tag 'v0.31.2'
SECURITY UPDATE: Prevent unauthorised users from setting state events in a room
when there is no `m.room.power_levels` event in force in the room. (PR #3397)
Discussion around the Matrix Spec change proposal for this change can be
followed at https://github.com/matrix-org/matrix-doc/issues/1304.
=======================================
v0.31.1 fixes a security bug in the ``get_missing_events`` federation API
where event visibility rules were not applied correctly.
We are not aware of it being actively exploited but please upgrade asap.
Bug Fixes:
* Fix event filtering in get_missing_events handler (PR #3371)
-----BEGIN PGP SIGNATURE-----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=J80S
-----END PGP SIGNATURE-----
Merge tag 'v0.31.1'
Changes in synapse v0.31.1 (2018-06-08)
=======================================
v0.31.1 fixes a security bug in the ``get_missing_events`` federation API
where event visibility rules were not applied correctly.
We are not aware of it being actively exploited but please upgrade asap.
Bug Fixes:
* Fix event filtering in get_missing_events handler (PR #3371)
Firstly, don't swallow the reason for the failure
Secondly, don't assume all exceptions are verification failures
Thirdly, log a bit of info about the key being used if debug is enabled
======================================
Most notable change from v0.30.0 is to switch to python prometheus library to improve system
stats reporting. WARNING this changes a number of prometheus metrics in a
backwards-incompatible manner. For more details, see
`docs/metrics-howto.rst <docs/metrics-howto.rst#removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310>`_.
Bug Fixes:
* Fix metric documentation tables (PR #3341)
* Fix LaterGuage error handling (694968f)
* Fix replication metrics (b7e7fd2)
Changes in synapse v0.31.0-rc1 (2018-06-04)
==========================================
Features:
* Switch to the Python Prometheus library (PR #3256, #3274)
* Let users leave the server notice room after joining (PR #3287)
Changes:
* daily user type phone home stats (PR #3264)
* Use iter* methods for _filter_events_for_server (PR #3267)
* Docs on consent bits (PR #3268)
* Remove users from user directory on deactivate (PR #3277)
* Avoid sending consent notice to guest users (PR #3288)
* disable CPUMetrics if no /proc/self/stat (PR #3299)
* Add local and loopback IPv6 addresses to url_preview_ip_range_blacklist (PR #3312) Thanks to @thegcat!
* Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy (PR #3307)
* Add private IPv6 addresses to example config for url preview blacklist (PR #3317) Thanks to @thegcat!
* Reduce stuck read-receipts: ignore depth when updating (PR #3318)
* Put python's logs into Trial when running unit tests (PR #3319)
Changes, python 3 migration:
* Replace some more comparisons with six (PR #3243) Thanks to @NotAFile!
* replace some iteritems with six (PR #3244) Thanks to @NotAFile!
* Add batch_iter to utils (PR #3245) Thanks to @NotAFile!
* use repr, not str (PR #3246) Thanks to @NotAFile!
* Misc Python3 fixes (PR #3247) Thanks to @NotAFile!
* Py3 storage/_base.py (PR #3278) Thanks to @NotAFile!
* more six iteritems (PR #3279) Thanks to @NotAFile!
* More Misc. py3 fixes (PR #3280) Thanks to @NotAFile!
* remaining isintance fixes (PR #3281) Thanks to @NotAFile!
* py3-ize state.py (PR #3283) Thanks to @NotAFile!
* extend tox testing for py3 to avoid regressions (PR #3302) Thanks to @krombel!
* use memoryview in py3 (PR #3303) Thanks to @NotAFile!
Bugs:
* Fix federation backfill bugs (PR #3261)
* federation: fix LaterGauge usage (PR #3328) Thanks to @intelfx!
-----BEGIN PGP SIGNATURE-----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=Mz9U
-----END PGP SIGNATURE-----
Merge tag 'v0.31.0'
Changes in synapse v0.31.0 (2018-06-06)
======================================
Most notable change from v0.30.0 is to switch to python prometheus library to improve system
stats reporting. WARNING this changes a number of prometheus metrics in a
backwards-incompatible manner. For more details, see
`docs/metrics-howto.rst <docs/metrics-howto.rst#removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310>`_.
Bug Fixes:
* Fix metric documentation tables (PR #3341)
* Fix LaterGuage error handling (694968f)
* Fix replication metrics (b7e7fd2)
Changes in synapse v0.31.0-rc1 (2018-06-04)
==========================================
Features:
* Switch to the Python Prometheus library (PR #3256, #3274)
* Let users leave the server notice room after joining (PR #3287)
Changes:
* daily user type phone home stats (PR #3264)
* Use iter* methods for _filter_events_for_server (PR #3267)
* Docs on consent bits (PR #3268)
* Remove users from user directory on deactivate (PR #3277)
* Avoid sending consent notice to guest users (PR #3288)
* disable CPUMetrics if no /proc/self/stat (PR #3299)
* Add local and loopback IPv6 addresses to url_preview_ip_range_blacklist (PR #3312) Thanks to @thegcat!
* Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy (PR #3307)
* Add private IPv6 addresses to example config for url preview blacklist (PR #3317) Thanks to @thegcat!
* Reduce stuck read-receipts: ignore depth when updating (PR #3318)
* Put python's logs into Trial when running unit tests (PR #3319)
Changes, python 3 migration:
* Replace some more comparisons with six (PR #3243) Thanks to @NotAFile!
* replace some iteritems with six (PR #3244) Thanks to @NotAFile!
* Add batch_iter to utils (PR #3245) Thanks to @NotAFile!
* use repr, not str (PR #3246) Thanks to @NotAFile!
* Misc Python3 fixes (PR #3247) Thanks to @NotAFile!
* Py3 storage/_base.py (PR #3278) Thanks to @NotAFile!
* more six iteritems (PR #3279) Thanks to @NotAFile!
* More Misc. py3 fixes (PR #3280) Thanks to @NotAFile!
* remaining isintance fixes (PR #3281) Thanks to @NotAFile!
* py3-ize state.py (PR #3283) Thanks to @NotAFile!
* extend tox testing for py3 to avoid regressions (PR #3302) Thanks to @krombel!
* use memoryview in py3 (PR #3303) Thanks to @NotAFile!
Bugs:
* Fix federation backfill bugs (PR #3261)
* federation: fix LaterGauge usage (PR #3328) Thanks to @intelfx!
