This commit is contained in:
Matthew Hodgson 2016-04-08 18:54:18 +01:00
parent dafef5a688
commit ec9331f851
2 changed files with 23 additions and 1 deletions

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@ -104,7 +104,7 @@ Installing prerequisites on Ubuntu or Debian::
sudo apt-get install build-essential python2.7-dev libffi-dev \ sudo apt-get install build-essential python2.7-dev libffi-dev \
python-pip python-setuptools sqlite3 \ python-pip python-setuptools sqlite3 \
libssl-dev python-virtualenv libjpeg-dev libssl-dev python-virtualenv libjpeg-dev libxslt1-dev
Installing prerequisites on ArchLinux:: Installing prerequisites on ArchLinux::
@ -557,6 +557,20 @@ as the primary means of identity and E2E encryption is not complete. As such,
we are running a single identity server (https://matrix.org) at the current we are running a single identity server (https://matrix.org) at the current
time. time.
URL Previews
============
Synapse 0.15.0 introduces an experimental new API for previewing URLs at
/_matrix/media/r0/preview_url. This is disabled by default. To turn it on
you must enable the `url_preview_enabled: True` config parameter and explicitly
specify the IP ranges that Synapse is not allowed to spider for previewing in
the `url_preview_ip_range_blacklist` configuration parameter. This is critical
from a security perspective to stop arbitrary Matrix users spidering 'internal'
URLs on your network. At the very least we recommend that your loopback and
RFC1918 IP addresses are blacklisted.
Password reset Password reset
============== ==============

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@ -30,6 +30,14 @@ running:
python synapse/python_dependencies.py | xargs -n1 pip install python synapse/python_dependencies.py | xargs -n1 pip install
Upgrading to v0.15.0
====================
If you want to use the new URL previewing API (/_matrix/media/r0/preview_url)
then you have to explicitly enable it in the config and install the optional
dependencies. See README.rst for details.
Upgrading to v0.11.0 Upgrading to v0.11.0
==================== ====================