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diff --git a/v1.56/sample_config.yaml b/v1.56/sample_config.yaml new file mode 100644 index 0000000000..a21b48ab2e --- /dev/null +++ b/v1.56/sample_config.yaml @@ -0,0 +1,2783 @@ +# This file is maintained as an up-to-date snapshot of the default +# homeserver.yaml configuration generated by Synapse. +# +# It is intended to act as a reference for the default configuration, +# helping admins keep track of new options and other changes, and compare +# their configs with the current default. As such, many of the actual +# config values shown are placeholders. +# +# It is *not* intended to be copied and used as the basis for a real +# homeserver.yaml. Instead, if you are starting from scratch, please generate +# a fresh config using Synapse by following the instructions in +# https://matrix-org.github.io/synapse/latest/setup/installation.html. + +# Configuration options that take a time period can be set using a number +# followed by a letter. Letters have the following meanings: +# s = second +# m = minute +# h = hour +# d = day +# w = week +# y = year +# For example, setting redaction_retention_period: 5m would remove redacted +# messages from the database after 5 minutes, rather than 5 months. + +################################################################################ + +# Configuration file for Synapse. +# +# This is a YAML file: see [1] for a quick introduction. Note in particular +# that *indentation is important*: all the elements of a list or dictionary +# should have the same indentation. +# +# [1] https://docs.ansible.com/ansible/latest/reference_appendices/YAMLSyntax.html + + +## Modules ## + +# Server admins can expand Synapse's functionality with external modules. +# +# See https://matrix-org.github.io/synapse/latest/modules/index.html for more +# documentation on how to configure or create custom modules for Synapse. +# +modules: + #- module: my_super_module.MySuperClass + # config: + # do_thing: true + #- module: my_other_super_module.SomeClass + # config: {} + + +## Server ## + +# The public-facing domain of the server +# +# The server_name name will appear at the end of usernames and room addresses +# created on this server. For example if the server_name was example.com, +# usernames on this server would be in the format @user:example.com +# +# In most cases you should avoid using a matrix specific subdomain such as +# matrix.example.com or synapse.example.com as the server_name for the same +# reasons you wouldn't use user@email.example.com as your email address. +# See https://matrix-org.github.io/synapse/latest/delegate.html +# for information on how to host Synapse on a subdomain while preserving +# a clean server_name. +# +# The server_name cannot be changed later so it is important to +# configure this correctly before you start Synapse. It should be all +# lowercase and may contain an explicit port. +# Examples: matrix.org, localhost:8080 +# +server_name: "SERVERNAME" + +# When running as a daemon, the file to store the pid in +# +pid_file: DATADIR/homeserver.pid + +# The absolute URL to the web client which / will redirect to. +# +#web_client_location: https://riot.example.com/ + +# The public-facing base URL that clients use to access this Homeserver (not +# including _matrix/...). This is the same URL a user might enter into the +# 'Custom Homeserver URL' field on their client. If you use Synapse with a +# reverse proxy, this should be the URL to reach Synapse via the proxy. +# Otherwise, it should be the URL to reach Synapse's client HTTP listener (see +# 'listeners' below). +# +# Defaults to 'https://<server_name>/'. +# +#public_baseurl: https://example.com/ + +# Uncomment the following to tell other servers to send federation traffic on +# port 443. +# +# By default, other servers will try to reach our server on port 8448, which can +# be inconvenient in some environments. +# +# Provided 'https://<server_name>/' on port 443 is routed to Synapse, this +# option configures Synapse to serve a file at +# 'https://<server_name>/.well-known/matrix/server'. This will tell other +# servers to send traffic to port 443 instead. +# +# See https://matrix-org.github.io/synapse/latest/delegate.html for more +# information. +# +# Defaults to 'false'. +# +#serve_server_wellknown: true + +# Set the soft limit on the number of file descriptors synapse can use +# Zero is used to indicate synapse should set the soft limit to the +# hard limit. +# +#soft_file_limit: 0 + +# Presence tracking allows users to see the state (e.g online/offline) +# of other local and remote users. +# +presence: + # Uncomment to disable presence tracking on this homeserver. This option + # replaces the previous top-level 'use_presence' option. + # + #enabled: false + +# Whether to require authentication to retrieve profile data (avatars, +# display names) of other users through the client API. Defaults to +# 'false'. Note that profile data is also available via the federation +# API, unless allow_profile_lookup_over_federation is set to false. +# +#require_auth_for_profile_requests: true + +# Uncomment to require a user to share a room with another user in order +# to retrieve their profile information. Only checked on Client-Server +# requests. Profile requests from other servers should be checked by the +# requesting server. Defaults to 'false'. +# +#limit_profile_requests_to_users_who_share_rooms: true + +# Uncomment to prevent a user's profile data from being retrieved and +# displayed in a room until they have joined it. By default, a user's +# profile data is included in an invite event, regardless of the values +# of the above two settings, and whether or not the users share a server. +# Defaults to 'true'. +# +#include_profile_data_on_invite: false + +# If set to 'true', removes the need for authentication to access the server's +# public rooms directory through the client API, meaning that anyone can +# query the room directory. Defaults to 'false'. +# +#allow_public_rooms_without_auth: true + +# If set to 'true', allows any other homeserver to fetch the server's public +# rooms directory via federation. Defaults to 'false'. +# +#allow_public_rooms_over_federation: true + +# The default room version for newly created rooms. +# +# Known room versions are listed here: +# https://spec.matrix.org/latest/rooms/#complete-list-of-room-versions +# +# For example, for room version 1, default_room_version should be set +# to "1". +# +#default_room_version: "9" + +# The GC threshold parameters to pass to `gc.set_threshold`, if defined +# +#gc_thresholds: [700, 10, 10] + +# The minimum time in seconds between each GC for a generation, regardless of +# the GC thresholds. This ensures that we don't do GC too frequently. +# +# A value of `[1s, 10s, 30s]` indicates that a second must pass between consecutive +# generation 0 GCs, etc. +# +# Defaults to `[1s, 10s, 30s]`. +# +#gc_min_interval: [0.5s, 30s, 1m] + +# Set the limit on the returned events in the timeline in the get +# and sync operations. The default value is 100. -1 means no upper limit. +# +# Uncomment the following to increase the limit to 5000. +# +#filter_timeline_limit: 5000 + +# Whether room invites to users on this server should be blocked +# (except those sent by local server admins). The default is False. +# +#block_non_admin_invites: true + +# Room searching +# +# If disabled, new messages will not be indexed for searching and users +# will receive errors when searching for messages. Defaults to enabled. +# +#enable_search: false + +# Prevent outgoing requests from being sent to the following blacklisted IP address +# CIDR ranges. If this option is not specified then it defaults to private IP +# address ranges (see the example below). +# +# The blacklist applies to the outbound requests for federation, identity servers, +# push servers, and for checking key validity for third-party invite events. +# +# (0.0.0.0 and :: are always blacklisted, whether or not they are explicitly +# listed here, since they correspond to unroutable addresses.) +# +# This option replaces federation_ip_range_blacklist in Synapse v1.25.0. +# +# Note: The value is ignored when an HTTP proxy is in use +# +#ip_range_blacklist: +# - '127.0.0.0/8' +# - '10.0.0.0/8' +# - '172.16.0.0/12' +# - '192.168.0.0/16' +# - '100.64.0.0/10' +# - '192.0.0.0/24' +# - '169.254.0.0/16' +# - '192.88.99.0/24' +# - '198.18.0.0/15' +# - '192.0.2.0/24' +# - '198.51.100.0/24' +# - '203.0.113.0/24' +# - '224.0.0.0/4' +# - '::1/128' +# - 'fe80::/10' +# - 'fc00::/7' +# - '2001:db8::/32' +# - 'ff00::/8' +# - 'fec0::/10' + +# List of IP address CIDR ranges that should be allowed for federation, +# identity servers, push servers, and for checking key validity for +# third-party invite events. This is useful for specifying exceptions to +# wide-ranging blacklisted target IP ranges - e.g. for communication with +# a push server only visible in your network. +# +# This whitelist overrides ip_range_blacklist and defaults to an empty +# list. +# +#ip_range_whitelist: +# - '192.168.1.1' + +# List of ports that Synapse should listen on, their purpose and their +# configuration. +# +# Options for each listener include: +# +# port: the TCP port to bind to +# +# bind_addresses: a list of local addresses to listen on. The default is +# 'all local interfaces'. +# +# type: the type of listener. Normally 'http', but other valid options are: +# 'manhole' (see https://matrix-org.github.io/synapse/latest/manhole.html), +# 'metrics' (see https://matrix-org.github.io/synapse/latest/metrics-howto.html), +# 'replication' (see https://matrix-org.github.io/synapse/latest/workers.html). +# +# tls: set to true to enable TLS for this listener. Will use the TLS +# key/cert specified in tls_private_key_path / tls_certificate_path. +# +# x_forwarded: Only valid for an 'http' listener. Set to true to use the +# X-Forwarded-For header as the client IP. Useful when Synapse is +# behind a reverse-proxy. +# +# resources: Only valid for an 'http' listener. A list of resources to host +# on this port. Options for each resource are: +# +# names: a list of names of HTTP resources. See below for a list of +# valid resource names. +# +# compress: set to true to enable HTTP compression for this resource. +# +# additional_resources: Only valid for an 'http' listener. A map of +# additional endpoints which should be loaded via dynamic modules. +# +# Valid resource names are: +# +# client: the client-server API (/_matrix/client), and the synapse admin +# API (/_synapse/admin). Also implies 'media' and 'static'. +# +# consent: user consent forms (/_matrix/consent). +# See https://matrix-org.github.io/synapse/latest/consent_tracking.html. +# +# federation: the server-server API (/_matrix/federation). Also implies +# 'media', 'keys', 'openid' +# +# keys: the key discovery API (/_matrix/keys). +# +# media: the media API (/_matrix/media). +# +# metrics: the metrics interface. +# See https://matrix-org.github.io/synapse/latest/metrics-howto.html. +# +# openid: OpenID authentication. +# +# replication: the HTTP replication API (/_synapse/replication). +# See https://matrix-org.github.io/synapse/latest/workers.html. +# +# static: static resources under synapse/static (/_matrix/static). (Mostly +# useful for 'fallback authentication'.) +# +listeners: + # TLS-enabled listener: for when matrix traffic is sent directly to synapse. + # + # Disabled by default. To enable it, uncomment the following. (Note that you + # will also need to give Synapse a TLS key and certificate: see the TLS section + # below.) + # + #- port: 8448 + # type: http + # tls: true + # resources: + # - names: [client, federation] + + # Unsecure HTTP listener: for when matrix traffic passes through a reverse proxy + # that unwraps TLS. + # + # If you plan to use a reverse proxy, please see + # https://matrix-org.github.io/synapse/latest/reverse_proxy.html. + # + - port: 8008 + tls: false + type: http + x_forwarded: true + bind_addresses: ['::1', '127.0.0.1'] + + resources: + - names: [client, federation] + compress: false + + # example additional_resources: + # + #additional_resources: + # "/_matrix/my/custom/endpoint": + # module: my_module.CustomRequestHandler + # config: {} + + # Turn on the twisted ssh manhole service on localhost on the given + # port. + # + #- port: 9000 + # bind_addresses: ['::1', '127.0.0.1'] + # type: manhole + +# Connection settings for the manhole +# +manhole_settings: + # The username for the manhole. This defaults to 'matrix'. + # + #username: manhole + + # The password for the manhole. This defaults to 'rabbithole'. + # + #password: mypassword + + # The private and public SSH key pair used to encrypt the manhole traffic. + # If these are left unset, then hardcoded and non-secret keys are used, + # which could allow traffic to be intercepted if sent over a public network. + # + #ssh_priv_key_path: CONFDIR/id_rsa + #ssh_pub_key_path: CONFDIR/id_rsa.pub + +# Forward extremities can build up in a room due to networking delays between +# homeservers. Once this happens in a large room, calculation of the state of +# that room can become quite expensive. To mitigate this, once the number of +# forward extremities reaches a given threshold, Synapse will send an +# org.matrix.dummy_event event, which will reduce the forward extremities +# in the room. +# +# This setting defines the threshold (i.e. number of forward extremities in the +# room) at which dummy events are sent. The default value is 10. +# +#dummy_events_threshold: 5 + + +## Homeserver blocking ## + +# How to reach the server admin, used in ResourceLimitError +# +#admin_contact: 'mailto:admin@server.com' + +# Global blocking +# +#hs_disabled: false +#hs_disabled_message: 'Human readable reason for why the HS is blocked' + +# Monthly Active User Blocking +# +# Used in cases where the admin or server owner wants to limit to the +# number of monthly active users. +# +# 'limit_usage_by_mau' disables/enables monthly active user blocking. When +# enabled and a limit is reached the server returns a 'ResourceLimitError' +# with error type Codes.RESOURCE_LIMIT_EXCEEDED +# +# 'max_mau_value' is the hard limit of monthly active users above which +# the server will start blocking user actions. +# +# 'mau_trial_days' is a means to add a grace period for active users. It +# means that users must be active for this number of days before they +# can be considered active and guards against the case where lots of users +# sign up in a short space of time never to return after their initial +# session. +# +# 'mau_limit_alerting' is a means of limiting client side alerting +# should the mau limit be reached. This is useful for small instances +# where the admin has 5 mau seats (say) for 5 specific people and no +# interest increasing the mau limit further. Defaults to True, which +# means that alerting is enabled +# +#limit_usage_by_mau: false +#max_mau_value: 50 +#mau_trial_days: 2 +#mau_limit_alerting: false + +# If enabled, the metrics for the number of monthly active users will +# be populated, however no one will be limited. If limit_usage_by_mau +# is true, this is implied to be true. +# +#mau_stats_only: false + +# Sometimes the server admin will want to ensure certain accounts are +# never blocked by mau checking. These accounts are specified here. +# +#mau_limit_reserved_threepids: +# - medium: 'email' +# address: 'reserved_user@example.com' + +# Used by phonehome stats to group together related servers. +#server_context: context + +# Resource-constrained homeserver settings +# +# When this is enabled, the room "complexity" will be checked before a user +# joins a new remote room. If it is above the complexity limit, the server will +# disallow joining, or will instantly leave. +# +# Room complexity is an arbitrary measure based on factors such as the number of +# users in the room. +# +limit_remote_rooms: + # Uncomment to enable room complexity checking. + # + #enabled: true + + # the limit above which rooms cannot be joined. The default is 1.0. + # + #complexity: 0.5 + + # override the error which is returned when the room is too complex. + # + #complexity_error: "This room is too complex." + + # allow server admins to join complex rooms. Default is false. + # + #admins_can_join: true + +# Whether to require a user to be in the room to add an alias to it. +# Defaults to 'true'. +# +#require_membership_for_aliases: false + +# Whether to allow per-room membership profiles through the send of membership +# events with profile information that differ from the target's global profile. +# Defaults to 'true'. +# +#allow_per_room_profiles: false + +# The largest allowed file size for a user avatar. Defaults to no restriction. +# +# Note that user avatar changes will not work if this is set without +# using Synapse's media repository. +# +#max_avatar_size: 10M + +# The MIME types allowed for user avatars. Defaults to no restriction. +# +# Note that user avatar changes will not work if this is set without +# using Synapse's media repository. +# +#allowed_avatar_mimetypes: ["image/png", "image/jpeg", "image/gif"] + +# How long to keep redacted events in unredacted form in the database. After +# this period redacted events get replaced with their redacted form in the DB. +# +# Defaults to `7d`. Set to `null` to disable. +# +#redaction_retention_period: 28d + +# How long to track users' last seen time and IPs in the database. +# +# Defaults to `28d`. Set to `null` to disable clearing out of old rows. +# +#user_ips_max_age: 14d + +# Inhibits the /requestToken endpoints from returning an error that might leak +# information about whether an e-mail address is in use or not on this +# homeserver. +# Note that for some endpoints the error situation is the e-mail already being +# used, and for others the error is entering the e-mail being unused. +# If this option is enabled, instead of returning an error, these endpoints will +# act as if no error happened and return a fake session ID ('sid') to clients. +# +#request_token_inhibit_3pid_errors: true + +# A list of domains that the domain portion of 'next_link' parameters +# must match. +# +# This parameter is optionally provided by clients while requesting +# validation of an email or phone number, and maps to a link that +# users will be automatically redirected to after validation +# succeeds. Clients can make use this parameter to aid the validation +# process. +# +# The whitelist is applied whether the homeserver or an +# identity server is handling validation. +# +# The default value is no whitelist functionality; all domains are +# allowed. Setting this value to an empty list will instead disallow +# all domains. +# +#next_link_domain_whitelist: ["matrix.org"] + +# Templates to use when generating email or HTML page contents. +# +templates: + # Directory in which Synapse will try to find template files to use to generate + # email or HTML page contents. + # If not set, or a file is not found within the template directory, a default + # template from within the Synapse package will be used. + # + # See https://matrix-org.github.io/synapse/latest/templates.html for more + # information about using custom templates. + # + #custom_template_directory: /path/to/custom/templates/ + + +# Message retention policy at the server level. +# +# Room admins and mods can define a retention period for their rooms using the +# 'm.room.retention' state event, and server admins can cap this period by setting +# the 'allowed_lifetime_min' and 'allowed_lifetime_max' config options. +# +# If this feature is enabled, Synapse will regularly look for and purge events +# which are older than the room's maximum retention period. Synapse will also +# filter events received over federation so that events that should have been +# purged are ignored and not stored again. +# +retention: + # The message retention policies feature is disabled by default. Uncomment the + # following line to enable it. + # + #enabled: true + + # Default retention policy. If set, Synapse will apply it to rooms that lack the + # 'm.room.retention' state event. Currently, the value of 'min_lifetime' doesn't + # matter much because Synapse doesn't take it into account yet. + # + #default_policy: + # min_lifetime: 1d + # max_lifetime: 1y + + # Retention policy limits. If set, and the state of a room contains a + # 'm.room.retention' event in its state which contains a 'min_lifetime' or a + # 'max_lifetime' that's out of these bounds, Synapse will cap the room's policy + # to these limits when running purge jobs. + # + #allowed_lifetime_min: 1d + #allowed_lifetime_max: 1y + + # Server admins can define the settings of the background jobs purging the + # events which lifetime has expired under the 'purge_jobs' section. + # + # If no configuration is provided, a single job will be set up to delete expired + # events in every room daily. + # + # Each job's configuration defines which range of message lifetimes the job + # takes care of. For example, if 'shortest_max_lifetime' is '2d' and + # 'longest_max_lifetime' is '3d', the job will handle purging expired events in + # rooms whose state defines a 'max_lifetime' that's both higher than 2 days, and + # lower than or equal to 3 days. Both the minimum and the maximum value of a + # range are optional, e.g. a job with no 'shortest_max_lifetime' and a + # 'longest_max_lifetime' of '3d' will handle every room with a retention policy + # which 'max_lifetime' is lower than or equal to three days. + # + # The rationale for this per-job configuration is that some rooms might have a + # retention policy with a low 'max_lifetime', where history needs to be purged + # of outdated messages on a more frequent basis than for the rest of the rooms + # (e.g. every 12h), but not want that purge to be performed by a job that's + # iterating over every room it knows, which could be heavy on the server. + # + # If any purge job is configured, it is strongly recommended to have at least + # a single job with neither 'shortest_max_lifetime' nor 'longest_max_lifetime' + # set, or one job without 'shortest_max_lifetime' and one job without + # 'longest_max_lifetime' set. Otherwise some rooms might be ignored, even if + # 'allowed_lifetime_min' and 'allowed_lifetime_max' are set, because capping a + # room's policy to these values is done after the policies are retrieved from + # Synapse's database (which is done using the range specified in a purge job's + # configuration). + # + #purge_jobs: + # - longest_max_lifetime: 3d + # interval: 12h + # - shortest_max_lifetime: 3d + # interval: 1d + + +## TLS ## + +# PEM-encoded X509 certificate for TLS. +# This certificate, as of Synapse 1.0, will need to be a valid and verifiable +# certificate, signed by a recognised Certificate Authority. +# +# Be sure to use a `.pem` file that includes the full certificate chain including +# any intermediate certificates (for instance, if using certbot, use +# `fullchain.pem` as your certificate, not `cert.pem`). +# +#tls_certificate_path: "CONFDIR/SERVERNAME.tls.crt" + +# PEM-encoded private key for TLS +# +#tls_private_key_path: "CONFDIR/SERVERNAME.tls.key" + +# Whether to verify TLS server certificates for outbound federation requests. +# +# Defaults to `true`. To disable certificate verification, uncomment the +# following line. +# +#federation_verify_certificates: false + +# The minimum TLS version that will be used for outbound federation requests. +# +# Defaults to `1`. Configurable to `1`, `1.1`, `1.2`, or `1.3`. Note +# that setting this value higher than `1.2` will prevent federation to most +# of the public Matrix network: only configure it to `1.3` if you have an +# entirely private federation setup and you can ensure TLS 1.3 support. +# +#federation_client_minimum_tls_version: 1.2 + +# Skip federation certificate verification on the following whitelist +# of domains. +# +# This setting should only be used in very specific cases, such as +# federation over Tor hidden services and similar. For private networks +# of homeservers, you likely want to use a private CA instead. +# +# Only effective if federation_verify_certicates is `true`. +# +#federation_certificate_verification_whitelist: +# - lon.example.com +# - "*.domain.com" +# - "*.onion" + +# List of custom certificate authorities for federation traffic. +# +# This setting should only normally be used within a private network of +# homeservers. +# +# Note that this list will replace those that are provided by your +# operating environment. Certificates must be in PEM format. +# +#federation_custom_ca_list: +# - myCA1.pem +# - myCA2.pem +# - myCA3.pem + + +## Federation ## + +# Restrict federation to the following whitelist of domains. +# N.B. we recommend also firewalling your federation listener to limit +# inbound federation traffic as early as possible, rather than relying +# purely on this application-layer restriction. If not specified, the +# default is to whitelist everything. +# +#federation_domain_whitelist: +# - lon.example.com +# - nyc.example.com +# - syd.example.com + +# Report prometheus metrics on the age of PDUs being sent to and received from +# the following domains. This can be used to give an idea of "delay" on inbound +# and outbound federation, though be aware that any delay can be due to problems +# at either end or with the intermediate network. +# +# By default, no domains are monitored in this way. +# +#federation_metrics_domains: +# - matrix.org +# - example.com + +# Uncomment to disable profile lookup over federation. By default, the +# Federation API allows other homeservers to obtain profile data of any user +# on this homeserver. Defaults to 'true'. +# +#allow_profile_lookup_over_federation: false + +# Uncomment to disable device display name lookup over federation. By default, the +# Federation API allows other homeservers to obtain device display names of any user +# on this homeserver. Defaults to 'true'. +# +#allow_device_name_lookup_over_federation: false + + +## Caching ## + +# Caching can be configured through the following options. +# +# A cache 'factor' is a multiplier that can be applied to each of +# Synapse's caches in order to increase or decrease the maximum +# number of entries that can be stored. + +# The number of events to cache in memory. Not affected by +# caches.global_factor. +# +#event_cache_size: 10K + +caches: + # Controls the global cache factor, which is the default cache factor + # for all caches if a specific factor for that cache is not otherwise + # set. + # + # This can also be set by the "SYNAPSE_CACHE_FACTOR" environment + # variable. Setting by environment variable takes priority over + # setting through the config file. + # + # Defaults to 0.5, which will half the size of all caches. + # + #global_factor: 1.0 + + # A dictionary of cache name to cache factor for that individual + # cache. Overrides the global cache factor for a given cache. + # + # These can also be set through environment variables comprised + # of "SYNAPSE_CACHE_FACTOR_" + the name of the cache in capital + # letters and underscores. Setting by environment variable + # takes priority over setting through the config file. + # Ex. SYNAPSE_CACHE_FACTOR_GET_USERS_WHO_SHARE_ROOM_WITH_USER=2.0 + # + # Some caches have '*' and other characters that are not + # alphanumeric or underscores. These caches can be named with or + # without the special characters stripped. For example, to specify + # the cache factor for `*stateGroupCache*` via an environment + # variable would be `SYNAPSE_CACHE_FACTOR_STATEGROUPCACHE=2.0`. + # + per_cache_factors: + #get_users_who_share_room_with_user: 2.0 + + # Controls whether cache entries are evicted after a specified time + # period. Defaults to true. Uncomment to disable this feature. + # + #expire_caches: false + + # If expire_caches is enabled, this flag controls how long an entry can + # be in a cache without having been accessed before being evicted. + # Defaults to 30m. Uncomment to set a different time to live for cache entries. + # + #cache_entry_ttl: 30m + + # Controls how long the results of a /sync request are cached for after + # a successful response is returned. A higher duration can help clients with + # intermittent connections, at the cost of higher memory usage. + # + # By default, this is zero, which means that sync responses are not cached + # at all. + # + #sync_response_cache_duration: 2m + + +## Database ## + +# The 'database' setting defines the database that synapse uses to store all of +# its data. +# +# 'name' gives the database engine to use: either 'sqlite3' (for SQLite) or +# 'psycopg2' (for PostgreSQL). +# +# 'txn_limit' gives the maximum number of transactions to run per connection +# before reconnecting. Defaults to 0, which means no limit. +# +# 'allow_unsafe_locale' is an option specific to Postgres. Under the default behavior, Synapse will refuse to +# start if the postgres db is set to a non-C locale. You can override this behavior (which is *not* recommended) +# by setting 'allow_unsafe_locale' to true. Note that doing so may corrupt your database. You can find more information +# here: https://matrix-org.github.io/synapse/latest/postgres.html#fixing-incorrect-collate-or-ctype and here: +# https://wiki.postgresql.org/wiki/Locale_data_changes +# +# 'args' gives options which are passed through to the database engine, +# except for options starting 'cp_', which are used to configure the Twisted +# connection pool. For a reference to valid arguments, see: +# * for sqlite: https://docs.python.org/3/library/sqlite3.html#sqlite3.connect +# * for postgres: https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-PARAMKEYWORDS +# * for the connection pool: https://twistedmatrix.com/documents/current/api/twisted.enterprise.adbapi.ConnectionPool.html#__init__ +# +# +# Example SQLite configuration: +# +#database: +# name: sqlite3 +# args: +# database: /path/to/homeserver.db +# +# +# Example Postgres configuration: +# +#database: +# name: psycopg2 +# txn_limit: 10000 +# args: +# user: synapse_user +# password: secretpassword +# database: synapse +# host: localhost +# port: 5432 +# cp_min: 5 +# cp_max: 10 +# +# For more information on using Synapse with Postgres, +# see https://matrix-org.github.io/synapse/latest/postgres.html. +# +database: + name: sqlite3 + args: + database: DATADIR/homeserver.db + + +## Logging ## + +# A yaml python logging config file as described by +# https://docs.python.org/3.7/library/logging.config.html#configuration-dictionary-schema +# +log_config: "CONFDIR/SERVERNAME.log.config" + + +## Ratelimiting ## + +# Ratelimiting settings for client actions (registration, login, messaging). +# +# Each ratelimiting configuration is made of two parameters: +# - per_second: number of requests a client can send per second. +# - burst_count: number of requests a client can send before being throttled. +# +# Synapse currently uses the following configurations: +# - one for messages that ratelimits sending based on the account the client +# is using +# - one for registration that ratelimits registration requests based on the +# client's IP address. +# - one for checking the validity of registration tokens that ratelimits +# requests based on the client's IP address. +# - one for login that ratelimits login requests based on the client's IP +# address. +# - one for login that ratelimits login requests based on the account the +# client is attempting to log into. +# - one for login that ratelimits login requests based on the account the +# client is attempting to log into, based on the amount of failed login +# attempts for this account. +# - one for ratelimiting redactions by room admins. If this is not explicitly +# set then it uses the same ratelimiting as per rc_message. This is useful +# to allow room admins to deal with abuse quickly. +# - two for ratelimiting number of rooms a user can join, "local" for when +# users are joining rooms the server is already in (this is cheap) vs +# "remote" for when users are trying to join rooms not on the server (which +# can be more expensive) +# - one for ratelimiting how often a user or IP can attempt to validate a 3PID. +# - two for ratelimiting how often invites can be sent in a room or to a +# specific user. +# - one for ratelimiting 3PID invites (i.e. invites sent to a third-party ID +# such as an email address or a phone number) based on the account that's +# sending the invite. +# +# The defaults are as shown below. +# +#rc_message: +# per_second: 0.2 +# burst_count: 10 +# +#rc_registration: +# per_second: 0.17 +# burst_count: 3 +# +#rc_registration_token_validity: +# per_second: 0.1 +# burst_count: 5 +# +#rc_login: +# address: +# per_second: 0.17 +# burst_count: 3 +# account: +# per_second: 0.17 +# burst_count: 3 +# failed_attempts: +# per_second: 0.17 +# burst_count: 3 +# +#rc_admin_redaction: +# per_second: 1 +# burst_count: 50 +# +#rc_joins: +# local: +# per_second: 0.1 +# burst_count: 10 +# remote: +# per_second: 0.01 +# burst_count: 10 +# +#rc_3pid_validation: +# per_second: 0.003 +# burst_count: 5 +# +#rc_invites: +# per_room: +# per_second: 0.3 +# burst_count: 10 +# per_user: +# per_second: 0.003 +# burst_count: 5 +# +#rc_third_party_invite: +# per_second: 0.2 +# burst_count: 10 + +# Ratelimiting settings for incoming federation +# +# The rc_federation configuration is made up of the following settings: +# - window_size: window size in milliseconds +# - sleep_limit: number of federation requests from a single server in +# a window before the server will delay processing the request. +# - sleep_delay: duration in milliseconds to delay processing events +# from remote servers by if they go over the sleep limit. +# - reject_limit: maximum number of concurrent federation requests +# allowed from a single server +# - concurrent: number of federation requests to concurrently process +# from a single server +# +# The defaults are as shown below. +# +#rc_federation: +# window_size: 1000 +# sleep_limit: 10 +# sleep_delay: 500 +# reject_limit: 50 +# concurrent: 3 + +# Target outgoing federation transaction frequency for sending read-receipts, +# per-room. +# +# If we end up trying to send out more read-receipts, they will get buffered up +# into fewer transactions. +# +#federation_rr_transactions_per_room_per_second: 50 + + + +## Media Store ## + +# Enable the media store service in the Synapse master. Uncomment the +# following if you are using a separate media store worker. +# +#enable_media_repo: false + +# Directory where uploaded images and attachments are stored. +# +media_store_path: "DATADIR/media_store" + +# Media storage providers allow media to be stored in different +# locations. +# +#media_storage_providers: +# - module: file_system +# # Whether to store newly uploaded local files +# store_local: false +# # Whether to store newly downloaded remote files +# store_remote: false +# # Whether to wait for successful storage for local uploads +# store_synchronous: false +# config: +# directory: /mnt/some/other/directory + +# The largest allowed upload size in bytes +# +# If you are using a reverse proxy you may also need to set this value in +# your reverse proxy's config. Notably Nginx has a small max body size by default. +# See https://matrix-org.github.io/synapse/latest/reverse_proxy.html. +# +#max_upload_size: 50M + +# Maximum number of pixels that will be thumbnailed +# +#max_image_pixels: 32M + +# Whether to generate new thumbnails on the fly to precisely match +# the resolution requested by the client. If true then whenever +# a new resolution is requested by the client the server will +# generate a new thumbnail. If false the server will pick a thumbnail +# from a precalculated list. +# +#dynamic_thumbnails: false + +# List of thumbnails to precalculate when an image is uploaded. +# +#thumbnail_sizes: +# - width: 32 +# height: 32 +# method: crop +# - width: 96 +# height: 96 +# method: crop +# - width: 320 +# height: 240 +# method: scale +# - width: 640 +# height: 480 +# method: scale +# - width: 800 +# height: 600 +# method: scale + +# Is the preview URL API enabled? +# +# 'false' by default: uncomment the following to enable it (and specify a +# url_preview_ip_range_blacklist blacklist). +# +#url_preview_enabled: true + +# List of IP address CIDR ranges that the URL preview spider is denied +# from accessing. There are no defaults: you must explicitly +# specify a list for URL previewing to work. You should specify any +# internal services in your network that you do not want synapse to try +# to connect to, otherwise anyone in any Matrix room could cause your +# synapse to issue arbitrary GET requests to your internal services, +# causing serious security issues. +# +# (0.0.0.0 and :: are always blacklisted, whether or not they are explicitly +# listed here, since they correspond to unroutable addresses.) +# +# This must be specified if url_preview_enabled is set. It is recommended that +# you uncomment the following list as a starting point. +# +# Note: The value is ignored when an HTTP proxy is in use +# +#url_preview_ip_range_blacklist: +# - '127.0.0.0/8' +# - '10.0.0.0/8' +# - '172.16.0.0/12' +# - '192.168.0.0/16' +# - '100.64.0.0/10' +# - '192.0.0.0/24' +# - '169.254.0.0/16' +# - '192.88.99.0/24' +# - '198.18.0.0/15' +# - '192.0.2.0/24' +# - '198.51.100.0/24' +# - '203.0.113.0/24' +# - '224.0.0.0/4' +# - '::1/128' +# - 'fe80::/10' +# - 'fc00::/7' +# - '2001:db8::/32' +# - 'ff00::/8' +# - 'fec0::/10' + +# List of IP address CIDR ranges that the URL preview spider is allowed +# to access even if they are specified in url_preview_ip_range_blacklist. +# This is useful for specifying exceptions to wide-ranging blacklisted +# target IP ranges - e.g. for enabling URL previews for a specific private +# website only visible in your network. +# +#url_preview_ip_range_whitelist: +# - '192.168.1.1' + +# Optional list of URL matches that the URL preview spider is +# denied from accessing. You should use url_preview_ip_range_blacklist +# in preference to this, otherwise someone could define a public DNS +# entry that points to a private IP address and circumvent the blacklist. +# This is more useful if you know there is an entire shape of URL that +# you know that will never want synapse to try to spider. +# +# Each list entry is a dictionary of url component attributes as returned +# by urlparse.urlsplit as applied to the absolute form of the URL. See +# https://docs.python.org/2/library/urlparse.html#urlparse.urlsplit +# The values of the dictionary are treated as an filename match pattern +# applied to that component of URLs, unless they start with a ^ in which +# case they are treated as a regular expression match. If all the +# specified component matches for a given list item succeed, the URL is +# blacklisted. +# +#url_preview_url_blacklist: +# # blacklist any URL with a username in its URI +# - username: '*' +# +# # blacklist all *.google.com URLs +# - netloc: 'google.com' +# - netloc: '*.google.com' +# +# # blacklist all plain HTTP URLs +# - scheme: 'http' +# +# # blacklist http(s)://www.acme.com/foo +# - netloc: 'www.acme.com' +# path: '/foo' +# +# # blacklist any URL with a literal IPv4 address +# - netloc: '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$' + +# The largest allowed URL preview spidering size in bytes +# +#max_spider_size: 10M + +# A list of values for the Accept-Language HTTP header used when +# downloading webpages during URL preview generation. This allows +# Synapse to specify the preferred languages that URL previews should +# be in when communicating with remote servers. +# +# Each value is a IETF language tag; a 2-3 letter identifier for a +# language, optionally followed by subtags separated by '-', specifying +# a country or region variant. +# +# Multiple values can be provided, and a weight can be added to each by +# using quality value syntax (;q=). '*' translates to any language. +# +# Defaults to "en". +# +# Example: +# +# url_preview_accept_language: +# - en-UK +# - en-US;q=0.9 +# - fr;q=0.8 +# - *;q=0.7 +# +url_preview_accept_language: +# - en + + +# oEmbed allows for easier embedding content from a website. It can be +# used for generating URLs previews of services which support it. +# +oembed: + # A default list of oEmbed providers is included with Synapse. + # + # Uncomment the following to disable using these default oEmbed URLs. + # Defaults to 'false'. + # + #disable_default_providers: true + + # Additional files with oEmbed configuration (each should be in the + # form of providers.json). + # + # By default, this list is empty (so only the default providers.json + # is used). + # + #additional_providers: + # - oembed/my_providers.json + + +## Captcha ## +# See docs/CAPTCHA_SETUP.md for full details of configuring this. + +# This homeserver's ReCAPTCHA public key. Must be specified if +# enable_registration_captcha is enabled. +# +#recaptcha_public_key: "YOUR_PUBLIC_KEY" + +# This homeserver's ReCAPTCHA private key. Must be specified if +# enable_registration_captcha is enabled. +# +#recaptcha_private_key: "YOUR_PRIVATE_KEY" + +# Uncomment to enable ReCaptcha checks when registering, preventing signup +# unless a captcha is answered. Requires a valid ReCaptcha +# public/private key. Defaults to 'false'. +# +#enable_registration_captcha: true + +# The API endpoint to use for verifying m.login.recaptcha responses. +# Defaults to "https://www.recaptcha.net/recaptcha/api/siteverify". +# +#recaptcha_siteverify_api: "https://my.recaptcha.site" + + +## TURN ## + +# The public URIs of the TURN server to give to clients +# +#turn_uris: [] + +# The shared secret used to compute passwords for the TURN server +# +#turn_shared_secret: "YOUR_SHARED_SECRET" + +# The Username and password if the TURN server needs them and +# does not use a token +# +#turn_username: "TURNSERVER_USERNAME" +#turn_password: "TURNSERVER_PASSWORD" + +# How long generated TURN credentials last +# +#turn_user_lifetime: 1h + +# Whether guests should be allowed to use the TURN server. +# This defaults to True, otherwise VoIP will be unreliable for guests. +# However, it does introduce a slight security risk as it allows users to +# connect to arbitrary endpoints without having first signed up for a +# valid account (e.g. by passing a CAPTCHA). +# +#turn_allow_guests: true + + +## Registration ## +# +# Registration can be rate-limited using the parameters in the "Ratelimiting" +# section of this file. + +# Enable registration for new users. Defaults to 'false'. It is highly recommended that if you enable registration, +# you use either captcha, email, or token-based verification to verify that new users are not bots. In order to enable registration +# without any verification, you must also set `enable_registration_without_verification`, found below. +# +#enable_registration: false + +# Enable registration without email or captcha verification. Note: this option is *not* recommended, +# as registration without verification is a known vector for spam and abuse. Defaults to false. Has no effect +# unless `enable_registration` is also enabled. +# +#enable_registration_without_verification: true + +# Time that a user's session remains valid for, after they log in. +# +# Note that this is not currently compatible with guest logins. +# +# Note also that this is calculated at login time: changes are not applied +# retrospectively to users who have already logged in. +# +# By default, this is infinite. +# +#session_lifetime: 24h + +# Time that an access token remains valid for, if the session is +# using refresh tokens. +# For more information about refresh tokens, please see the manual. +# Note that this only applies to clients which advertise support for +# refresh tokens. +# +# Note also that this is calculated at login time and refresh time: +# changes are not applied to existing sessions until they are refreshed. +# +# By default, this is 5 minutes. +# +#refreshable_access_token_lifetime: 5m + +# Time that a refresh token remains valid for (provided that it is not +# exchanged for another one first). +# This option can be used to automatically log-out inactive sessions. +# Please see the manual for more information. +# +# Note also that this is calculated at login time and refresh time: +# changes are not applied to existing sessions until they are refreshed. +# +# By default, this is infinite. +# +#refresh_token_lifetime: 24h + +# Time that an access token remains valid for, if the session is NOT +# using refresh tokens. +# Please note that not all clients support refresh tokens, so setting +# this to a short value may be inconvenient for some users who will +# then be logged out frequently. +# +# Note also that this is calculated at login time: changes are not applied +# retrospectively to existing sessions for users that have already logged in. +# +# By default, this is infinite. +# +#nonrefreshable_access_token_lifetime: 24h + +# The user must provide all of the below types of 3PID when registering. +# +#registrations_require_3pid: +# - email +# - msisdn + +# Explicitly disable asking for MSISDNs from the registration +# flow (overrides registrations_require_3pid if MSISDNs are set as required) +# +#disable_msisdn_registration: true + +# Mandate that users are only allowed to associate certain formats of +# 3PIDs with accounts on this server. +# +#allowed_local_3pids: +# - medium: email +# pattern: '^[^@]+@matrix\.org$' +# - medium: email +# pattern: '^[^@]+@vector\.im$' +# - medium: msisdn +# pattern: '\+44' + +# Enable 3PIDs lookup requests to identity servers from this server. +# +#enable_3pid_lookup: true + +# Require users to submit a token during registration. +# Tokens can be managed using the admin API: +# https://matrix-org.github.io/synapse/latest/usage/administration/admin_api/registration_tokens.html +# Note that `enable_registration` must be set to `true`. +# Disabling this option will not delete any tokens previously generated. +# Defaults to false. Uncomment the following to require tokens: +# +#registration_requires_token: true + +# If set, allows registration of standard or admin accounts by anyone who +# has the shared secret, even if registration is otherwise disabled. +# +#registration_shared_secret: <PRIVATE STRING> + +# Set the number of bcrypt rounds used to generate password hash. +# Larger numbers increase the work factor needed to generate the hash. +# The default number is 12 (which equates to 2^12 rounds). +# N.B. that increasing this will exponentially increase the time required +# to register or login - e.g. 24 => 2^24 rounds which will take >20 mins. +# +#bcrypt_rounds: 12 + +# Allows users to register as guests without a password/email/etc, and +# participate in rooms hosted on this server which have been made +# accessible to anonymous users. +# +#allow_guest_access: false + +# The identity server which we suggest that clients should use when users log +# in on this server. +# +# (By default, no suggestion is made, so it is left up to the client. +# This setting is ignored unless public_baseurl is also explicitly set.) +# +#default_identity_server: https://matrix.org + +# Handle threepid (email/phone etc) registration and password resets through a set of +# *trusted* identity servers. Note that this allows the configured identity server to +# reset passwords for accounts! +# +# Be aware that if `email` is not set, and SMTP options have not been +# configured in the email config block, registration and user password resets via +# email will be globally disabled. +# +# Additionally, if `msisdn` is not set, registration and password resets via msisdn +# will be disabled regardless, and users will not be able to associate an msisdn +# identifier to their account. This is due to Synapse currently not supporting +# any method of sending SMS messages on its own. +# +# To enable using an identity server for operations regarding a particular third-party +# identifier type, set the value to the URL of that identity server as shown in the +# examples below. +# +# Servers handling the these requests must answer the `/requestToken` endpoints defined +# by the Matrix Identity Service API specification: +# https://matrix.org/docs/spec/identity_service/latest +# +account_threepid_delegates: + #email: https://example.com # Delegate email sending to example.com + #msisdn: http://localhost:8090 # Delegate SMS sending to this local process + +# Whether users are allowed to change their displayname after it has +# been initially set. Useful when provisioning users based on the +# contents of a third-party directory. +# +# Does not apply to server administrators. Defaults to 'true' +# +#enable_set_displayname: false + +# Whether users are allowed to change their avatar after it has been +# initially set. Useful when provisioning users based on the contents +# of a third-party directory. +# +# Does not apply to server administrators. Defaults to 'true' +# +#enable_set_avatar_url: false + +# Whether users can change the 3PIDs associated with their accounts +# (email address and msisdn). +# +# Defaults to 'true' +# +#enable_3pid_changes: false + +# Users who register on this homeserver will automatically be joined +# to these rooms. +# +# By default, any room aliases included in this list will be created +# as a publicly joinable room when the first user registers for the +# homeserver. This behaviour can be customised with the settings below. +# If the room already exists, make certain it is a publicly joinable +# room. The join rule of the room must be set to 'public'. +# +#auto_join_rooms: +# - "#example:example.com" + +# Where auto_join_rooms are specified, setting this flag ensures that the +# the rooms exist by creating them when the first user on the +# homeserver registers. +# +# By default the auto-created rooms are publicly joinable from any federated +# server. Use the autocreate_auto_join_rooms_federated and +# autocreate_auto_join_room_preset settings below to customise this behaviour. +# +# Setting to false means that if the rooms are not manually created, +# users cannot be auto-joined since they do not exist. +# +# Defaults to true. Uncomment the following line to disable automatically +# creating auto-join rooms. +# +#autocreate_auto_join_rooms: false + +# Whether the auto_join_rooms that are auto-created are available via +# federation. Only has an effect if autocreate_auto_join_rooms is true. +# +# Note that whether a room is federated cannot be modified after +# creation. +# +# Defaults to true: the room will be joinable from other servers. +# Uncomment the following to prevent users from other homeservers from +# joining these rooms. +# +#autocreate_auto_join_rooms_federated: false + +# The room preset to use when auto-creating one of auto_join_rooms. Only has an +# effect if autocreate_auto_join_rooms is true. +# +# This can be one of "public_chat", "private_chat", or "trusted_private_chat". +# If a value of "private_chat" or "trusted_private_chat" is used then +# auto_join_mxid_localpart must also be configured. +# +# Defaults to "public_chat", meaning that the room is joinable by anyone, including +# federated servers if autocreate_auto_join_rooms_federated is true (the default). +# Uncomment the following to require an invitation to join these rooms. +# +#autocreate_auto_join_room_preset: private_chat + +# The local part of the user id which is used to create auto_join_rooms if +# autocreate_auto_join_rooms is true. If this is not provided then the +# initial user account that registers will be used to create the rooms. +# +# The user id is also used to invite new users to any auto-join rooms which +# are set to invite-only. +# +# It *must* be configured if autocreate_auto_join_room_preset is set to +# "private_chat" or "trusted_private_chat". +# +# Note that this must be specified in order for new users to be correctly +# invited to any auto-join rooms which have been set to invite-only (either +# at the time of creation or subsequently). +# +# Note that, if the room already exists, this user must be joined and +# have the appropriate permissions to invite new members. +# +#auto_join_mxid_localpart: system + +# When auto_join_rooms is specified, setting this flag to false prevents +# guest accounts from being automatically joined to the rooms. +# +# Defaults to true. +# +#auto_join_rooms_for_guests: false + +# Whether to inhibit errors raised when registering a new account if the user ID +# already exists. If turned on, that requests to /register/available will always +# show a user ID as available, and Synapse won't raise an error when starting +# a registration with a user ID that already exists. However, Synapse will still +# raise an error if the registration completes and the username conflicts. +# +# Defaults to false. +# +#inhibit_user_in_use_error: true + + +## Metrics ### + +# Enable collection and rendering of performance metrics +# +#enable_metrics: false + +# Enable sentry integration +# NOTE: While attempts are made to ensure that the logs don't contain +# any sensitive information, this cannot be guaranteed. By enabling +# this option the sentry server may therefore receive sensitive +# information, and it in turn may then diseminate sensitive information +# through insecure notification channels if so configured. +# +#sentry: +# dsn: "..." + +# Flags to enable Prometheus metrics which are not suitable to be +# enabled by default, either for performance reasons or limited use. +# +metrics_flags: + # Publish synapse_federation_known_servers, a gauge of the number of + # servers this homeserver knows about, including itself. May cause + # performance problems on large homeservers. + # + #known_servers: true + +# Whether or not to report anonymized homeserver usage statistics. +# +#report_stats: true|false + +# The endpoint to report the anonymized homeserver usage statistics to. +# Defaults to https://matrix.org/report-usage-stats/push +# +#report_stats_endpoint: https://example.com/report-usage-stats/push + + +## API Configuration ## + +# Controls for the state that is shared with users who receive an invite +# to a room +# +room_prejoin_state: + # By default, the following state event types are shared with users who + # receive invites to the room: + # + # - m.room.join_rules + # - m.room.canonical_alias + # - m.room.avatar + # - m.room.encryption + # - m.room.name + # - m.room.create + # - m.room.topic + # + # Uncomment the following to disable these defaults (so that only the event + # types listed in 'additional_event_types' are shared). Defaults to 'false'. + # + #disable_default_event_types: true + + # Additional state event types to share with users when they are invited + # to a room. + # + # By default, this list is empty (so only the default event types are shared). + # + #additional_event_types: + # - org.example.custom.event.type + +# We record the IP address of clients used to access the API for various +# reasons, including displaying it to the user in the "Where you're signed in" +# dialog. +# +# By default, when puppeting another user via the admin API, the client IP +# address is recorded against the user who created the access token (ie, the +# admin user), and *not* the puppeted user. +# +# Uncomment the following to also record the IP address against the puppeted +# user. (This also means that the puppeted user will count as an "active" user +# for the purpose of monthly active user tracking - see 'limit_usage_by_mau' etc +# above.) +# +#track_puppeted_user_ips: true + + +# A list of application service config files to use +# +#app_service_config_files: +# - app_service_1.yaml +# - app_service_2.yaml + +# Uncomment to enable tracking of application service IP addresses. Implicitly +# enables MAU tracking for application service users. +# +#track_appservice_user_ips: true + + +# a secret which is used to sign access tokens. If none is specified, +# the registration_shared_secret is used, if one is given; otherwise, +# a secret key is derived from the signing key. +# +#macaroon_secret_key: <PRIVATE STRING> + +# a secret which is used to calculate HMACs for form values, to stop +# falsification of values. Must be specified for the User Consent +# forms to work. +# +#form_secret: <PRIVATE STRING> + +## Signing Keys ## + +# Path to the signing key to sign messages with +# +signing_key_path: "CONFDIR/SERVERNAME.signing.key" + +# The keys that the server used to sign messages with but won't use +# to sign new messages. +# +old_signing_keys: + # For each key, `key` should be the base64-encoded public key, and + # `expired_ts`should be the time (in milliseconds since the unix epoch) that + # it was last used. + # + # It is possible to build an entry from an old signing.key file using the + # `export_signing_key` script which is provided with synapse. + # + # For example: + # + #"ed25519:id": { key: "base64string", expired_ts: 123456789123 } + +# How long key response published by this server is valid for. +# Used to set the valid_until_ts in /key/v2 APIs. +# Determines how quickly servers will query to check which keys +# are still valid. +# +#key_refresh_interval: 1d + +# The trusted servers to download signing keys from. +# +# When we need to fetch a signing key, each server is tried in parallel. +# +# Normally, the connection to the key server is validated via TLS certificates. +# Additional security can be provided by configuring a `verify key`, which +# will make synapse check that the response is signed by that key. +# +# This setting supercedes an older setting named `perspectives`. The old format +# is still supported for backwards-compatibility, but it is deprecated. +# +# 'trusted_key_servers' defaults to matrix.org, but using it will generate a +# warning on start-up. To suppress this warning, set +# 'suppress_key_server_warning' to true. +# +# Options for each entry in the list include: +# +# server_name: the name of the server. required. +# +# verify_keys: an optional map from key id to base64-encoded public key. +# If specified, we will check that the response is signed by at least +# one of the given keys. +# +# accept_keys_insecurely: a boolean. Normally, if `verify_keys` is unset, +# and federation_verify_certificates is not `true`, synapse will refuse +# to start, because this would allow anyone who can spoof DNS responses +# to masquerade as the trusted key server. If you know what you are doing +# and are sure that your network environment provides a secure connection +# to the key server, you can set this to `true` to override this +# behaviour. +# +# An example configuration might look like: +# +#trusted_key_servers: +# - server_name: "my_trusted_server.example.com" +# verify_keys: +# "ed25519:auto": "abcdefghijklmnopqrstuvwxyzabcdefghijklmopqr" +# - server_name: "my_other_trusted_server.example.com" +# +trusted_key_servers: + - server_name: "matrix.org" + +# Uncomment the following to disable the warning that is emitted when the +# trusted_key_servers include 'matrix.org'. See above. +# +#suppress_key_server_warning: true + +# The signing keys to use when acting as a trusted key server. If not specified +# defaults to the server signing key. +# +# Can contain multiple keys, one per line. +# +#key_server_signing_keys_path: "key_server_signing_keys.key" + + +## Single sign-on integration ## + +# The following settings can be used to make Synapse use a single sign-on +# provider for authentication, instead of its internal password database. +# +# You will probably also want to set the following options to `false` to +# disable the regular login/registration flows: +# * enable_registration +# * password_config.enabled +# +# You will also want to investigate the settings under the "sso" configuration +# section below. + +# Enable SAML2 for registration and login. Uses pysaml2. +# +# At least one of `sp_config` or `config_path` must be set in this section to +# enable SAML login. +# +# Once SAML support is enabled, a metadata file will be exposed at +# https://<server>:<port>/_synapse/client/saml2/metadata.xml, which you may be able to +# use to configure your SAML IdP with. Alternatively, you can manually configure +# the IdP to use an ACS location of +# https://<server>:<port>/_synapse/client/saml2/authn_response. +# +saml2_config: + # `sp_config` is the configuration for the pysaml2 Service Provider. + # See pysaml2 docs for format of config. + # + # Default values will be used for the 'entityid' and 'service' settings, + # so it is not normally necessary to specify them unless you need to + # override them. + # + sp_config: + # Point this to the IdP's metadata. You must provide either a local + # file via the `local` attribute or (preferably) a URL via the + # `remote` attribute. + # + #metadata: + # local: ["saml2/idp.xml"] + # remote: + # - url: https://our_idp/metadata.xml + + # Allowed clock difference in seconds between the homeserver and IdP. + # + # Uncomment the below to increase the accepted time difference from 0 to 3 seconds. + # + #accepted_time_diff: 3 + + # By default, the user has to go to our login page first. If you'd like + # to allow IdP-initiated login, set 'allow_unsolicited: true' in a + # 'service.sp' section: + # + #service: + # sp: + # allow_unsolicited: true + + # The examples below are just used to generate our metadata xml, and you + # may well not need them, depending on your setup. Alternatively you + # may need a whole lot more detail - see the pysaml2 docs! + + #description: ["My awesome SP", "en"] + #name: ["Test SP", "en"] + + #ui_info: + # display_name: + # - lang: en + # text: "Display Name is the descriptive name of your service." + # description: + # - lang: en + # text: "Description should be a short paragraph explaining the purpose of the service." + # information_url: + # - lang: en + # text: "https://example.com/terms-of-service" + # privacy_statement_url: + # - lang: en + # text: "https://example.com/privacy-policy" + # keywords: + # - lang: en + # text: ["Matrix", "Element"] + # logo: + # - lang: en + # text: "https://example.com/logo.svg" + # width: "200" + # height: "80" + + #organization: + # name: Example com + # display_name: + # - ["Example co", "en"] + # url: "http://example.com" + + #contact_person: + # - given_name: Bob + # sur_name: "the Sysadmin" + # email_address": ["admin@example.com"] + # contact_type": technical + + # Instead of putting the config inline as above, you can specify a + # separate pysaml2 configuration file: + # + #config_path: "CONFDIR/sp_conf.py" + + # The lifetime of a SAML session. This defines how long a user has to + # complete the authentication process, if allow_unsolicited is unset. + # The default is 15 minutes. + # + #saml_session_lifetime: 5m + + # An external module can be provided here as a custom solution to + # mapping attributes returned from a saml provider onto a matrix user. + # + user_mapping_provider: + # The custom module's class. Uncomment to use a custom module. + # + #module: mapping_provider.SamlMappingProvider + + # Custom configuration values for the module. Below options are + # intended for the built-in provider, they should be changed if + # using a custom module. This section will be passed as a Python + # dictionary to the module's `parse_config` method. + # + config: + # The SAML attribute (after mapping via the attribute maps) to use + # to derive the Matrix ID from. 'uid' by default. + # + # Note: This used to be configured by the + # saml2_config.mxid_source_attribute option. If that is still + # defined, its value will be used instead. + # + #mxid_source_attribute: displayName + + # The mapping system to use for mapping the saml attribute onto a + # matrix ID. + # + # Options include: + # * 'hexencode' (which maps unpermitted characters to '=xx') + # * 'dotreplace' (which replaces unpermitted characters with + # '.'). + # The default is 'hexencode'. + # + # Note: This used to be configured by the + # saml2_config.mxid_mapping option. If that is still defined, its + # value will be used instead. + # + #mxid_mapping: dotreplace + + # In previous versions of synapse, the mapping from SAML attribute to + # MXID was always calculated dynamically rather than stored in a + # table. For backwards- compatibility, we will look for user_ids + # matching such a pattern before creating a new account. + # + # This setting controls the SAML attribute which will be used for this + # backwards-compatibility lookup. Typically it should be 'uid', but if + # the attribute maps are changed, it may be necessary to change it. + # + # The default is 'uid'. + # + #grandfathered_mxid_source_attribute: upn + + # It is possible to configure Synapse to only allow logins if SAML attributes + # match particular values. The requirements can be listed under + # `attribute_requirements` as shown below. All of the listed attributes must + # match for the login to be permitted. + # + #attribute_requirements: + # - attribute: userGroup + # value: "staff" + # - attribute: department + # value: "sales" + + # If the metadata XML contains multiple IdP entities then the `idp_entityid` + # option must be set to the entity to redirect users to. + # + # Most deployments only have a single IdP entity and so should omit this + # option. + # + #idp_entityid: 'https://our_idp/entityid' + + +# List of OpenID Connect (OIDC) / OAuth 2.0 identity providers, for registration +# and login. +# +# Options for each entry include: +# +# idp_id: a unique identifier for this identity provider. Used internally +# by Synapse; should be a single word such as 'github'. +# +# Note that, if this is changed, users authenticating via that provider +# will no longer be recognised as the same user! +# +# (Use "oidc" here if you are migrating from an old "oidc_config" +# configuration.) +# +# idp_name: A user-facing name for this identity provider, which is used to +# offer the user a choice of login mechanisms. +# +# idp_icon: An optional icon for this identity provider, which is presented +# by clients and Synapse's own IdP picker page. If given, must be an +# MXC URI of the format mxc://<server-name>/<media-id>. (An easy way to +# obtain such an MXC URI is to upload an image to an (unencrypted) room +# and then copy the "url" from the source of the event.) +# +# idp_brand: An optional brand for this identity provider, allowing clients +# to style the login flow according to the identity provider in question. +# See the spec for possible options here. +# +# discover: set to 'false' to disable the use of the OIDC discovery mechanism +# to discover endpoints. Defaults to true. +# +# issuer: Required. The OIDC issuer. Used to validate tokens and (if discovery +# is enabled) to discover the provider's endpoints. +# +# client_id: Required. oauth2 client id to use. +# +# client_secret: oauth2 client secret to use. May be omitted if +# client_secret_jwt_key is given, or if client_auth_method is 'none'. +# +# client_secret_jwt_key: Alternative to client_secret: details of a key used +# to create a JSON Web Token to be used as an OAuth2 client secret. If +# given, must be a dictionary with the following properties: +# +# key: a pem-encoded signing key. Must be a suitable key for the +# algorithm specified. Required unless 'key_file' is given. +# +# key_file: the path to file containing a pem-encoded signing key file. +# Required unless 'key' is given. +# +# jwt_header: a dictionary giving properties to include in the JWT +# header. Must include the key 'alg', giving the algorithm used to +# sign the JWT, such as "ES256", using the JWA identifiers in +# RFC7518. +# +# jwt_payload: an optional dictionary giving properties to include in +# the JWT payload. Normally this should include an 'iss' key. +# +# client_auth_method: auth method to use when exchanging the token. Valid +# values are 'client_secret_basic' (default), 'client_secret_post' and +# 'none'. +# +# scopes: list of scopes to request. This should normally include the "openid" +# scope. Defaults to ["openid"]. +# +# authorization_endpoint: the oauth2 authorization endpoint. Required if +# provider discovery is disabled. +# +# token_endpoint: the oauth2 token endpoint. Required if provider discovery is +# disabled. +# +# userinfo_endpoint: the OIDC userinfo endpoint. Required if discovery is +# disabled and the 'openid' scope is not requested. +# +# jwks_uri: URI where to fetch the JWKS. Required if discovery is disabled and +# the 'openid' scope is used. +# +# skip_verification: set to 'true' to skip metadata verification. Use this if +# you are connecting to a provider that is not OpenID Connect compliant. +# Defaults to false. Avoid this in production. +# +# user_profile_method: Whether to fetch the user profile from the userinfo +# endpoint, or to rely on the data returned in the id_token from the +# token_endpoint. +# +# Valid values are: 'auto' or 'userinfo_endpoint'. +# +# Defaults to 'auto', which uses the userinfo endpoint if 'openid' is +# not included in 'scopes'. Set to 'userinfo_endpoint' to always use the +# userinfo endpoint. +# +# allow_existing_users: set to 'true' to allow a user logging in via OIDC to +# match a pre-existing account instead of failing. This could be used if +# switching from password logins to OIDC. Defaults to false. +# +# user_mapping_provider: Configuration for how attributes returned from a OIDC +# provider are mapped onto a matrix user. This setting has the following +# sub-properties: +# +# module: The class name of a custom mapping module. Default is +# 'synapse.handlers.oidc.JinjaOidcMappingProvider'. +# See https://matrix-org.github.io/synapse/latest/sso_mapping_providers.html#openid-mapping-providers +# for information on implementing a custom mapping provider. +# +# config: Configuration for the mapping provider module. This section will +# be passed as a Python dictionary to the user mapping provider +# module's `parse_config` method. +# +# For the default provider, the following settings are available: +# +# subject_claim: name of the claim containing a unique identifier +# for the user. Defaults to 'sub', which OpenID Connect +# compliant providers should provide. +# +# localpart_template: Jinja2 template for the localpart of the MXID. +# If this is not set, the user will be prompted to choose their +# own username (see the documentation for the +# 'sso_auth_account_details.html' template). This template can +# use the 'localpart_from_email' filter. +# +# confirm_localpart: Whether to prompt the user to validate (or +# change) the generated localpart (see the documentation for the +# 'sso_auth_account_details.html' template), instead of +# registering the account right away. +# +# display_name_template: Jinja2 template for the display name to set +# on first login. If unset, no displayname will be set. +# +# email_template: Jinja2 template for the email address of the user. +# If unset, no email address will be added to the account. +# +# extra_attributes: a map of Jinja2 templates for extra attributes +# to send back to the client during login. +# Note that these are non-standard and clients will ignore them +# without modifications. +# +# When rendering, the Jinja2 templates are given a 'user' variable, +# which is set to the claims returned by the UserInfo Endpoint and/or +# in the ID Token. +# +# It is possible to configure Synapse to only allow logins if certain attributes +# match particular values in the OIDC userinfo. The requirements can be listed under +# `attribute_requirements` as shown below. All of the listed attributes must +# match for the login to be permitted. Additional attributes can be added to +# userinfo by expanding the `scopes` section of the OIDC config to retrieve +# additional information from the OIDC provider. +# +# If the OIDC claim is a list, then the attribute must match any value in the list. +# Otherwise, it must exactly match the value of the claim. Using the example +# below, the `family_name` claim MUST be "Stephensson", but the `groups` +# claim MUST contain "admin". +# +# attribute_requirements: +# - attribute: family_name +# value: "Stephensson" +# - attribute: groups +# value: "admin" +# +# See https://matrix-org.github.io/synapse/latest/openid.html +# for information on how to configure these options. +# +# For backwards compatibility, it is also possible to configure a single OIDC +# provider via an 'oidc_config' setting. This is now deprecated and admins are +# advised to migrate to the 'oidc_providers' format. (When doing that migration, +# use 'oidc' for the idp_id to ensure that existing users continue to be +# recognised.) +# +oidc_providers: + # Generic example + # + #- idp_id: my_idp + # idp_name: "My OpenID provider" + # idp_icon: "mxc://example.com/mediaid" + # discover: false + # issuer: "https://accounts.example.com/" + # client_id: "provided-by-your-issuer" + # client_secret: "provided-by-your-issuer" + # client_auth_method: client_secret_post + # scopes: ["openid", "profile"] + # authorization_endpoint: "https://accounts.example.com/oauth2/auth" + # token_endpoint: "https://accounts.example.com/oauth2/token" + # userinfo_endpoint: "https://accounts.example.com/userinfo" + # jwks_uri: "https://accounts.example.com/.well-known/jwks.json" + # skip_verification: true + # user_mapping_provider: + # config: + # subject_claim: "id" + # localpart_template: "{{ user.login }}" + # display_name_template: "{{ user.name }}" + # email_template: "{{ user.email }}" + # attribute_requirements: + # - attribute: userGroup + # value: "synapseUsers" + + +# Enable Central Authentication Service (CAS) for registration and login. +# +cas_config: + # Uncomment the following to enable authorization against a CAS server. + # Defaults to false. + # + #enabled: true + + # The URL of the CAS authorization endpoint. + # + #server_url: "https://cas-server.com" + + # The attribute of the CAS response to use as the display name. + # + # If unset, no displayname will be set. + # + #displayname_attribute: name + + # It is possible to configure Synapse to only allow logins if CAS attributes + # match particular values. All of the keys in the mapping below must exist + # and the values must match the given value. Alternately if the given value + # is None then any value is allowed (the attribute just must exist). + # All of the listed attributes must match for the login to be permitted. + # + #required_attributes: + # userGroup: "staff" + # department: None + + +# Additional settings to use with single-sign on systems such as OpenID Connect, +# SAML2 and CAS. +# +# Server admins can configure custom templates for pages related to SSO. See +# https://matrix-org.github.io/synapse/latest/templates.html for more information. +# +sso: + # A list of client URLs which are whitelisted so that the user does not + # have to confirm giving access to their account to the URL. Any client + # whose URL starts with an entry in the following list will not be subject + # to an additional confirmation step after the SSO login is completed. + # + # WARNING: An entry such as "https://my.client" is insecure, because it + # will also match "https://my.client.evil.site", exposing your users to + # phishing attacks from evil.site. To avoid this, include a slash after the + # hostname: "https://my.client/". + # + # The login fallback page (used by clients that don't natively support the + # required login flows) is whitelisted in addition to any URLs in this list. + # + # By default, this list contains only the login fallback page. + # + #client_whitelist: + # - https://riot.im/develop + # - https://my.custom.client/ + + # Uncomment to keep a user's profile fields in sync with information from + # the identity provider. Currently only syncing the displayname is + # supported. Fields are checked on every SSO login, and are updated + # if necessary. + # + # Note that enabling this option will override user profile information, + # regardless of whether users have opted-out of syncing that + # information when first signing in. Defaults to false. + # + #update_profile_information: true + + +# JSON web token integration. The following settings can be used to make +# Synapse JSON web tokens for authentication, instead of its internal +# password database. +# +# Each JSON Web Token needs to contain a "sub" (subject) claim, which is +# used as the localpart of the mxid. +# +# Additionally, the expiration time ("exp"), not before time ("nbf"), +# and issued at ("iat") claims are validated if present. +# +# Note that this is a non-standard login type and client support is +# expected to be non-existent. +# +# See https://matrix-org.github.io/synapse/latest/jwt.html. +# +#jwt_config: + # Uncomment the following to enable authorization using JSON web + # tokens. Defaults to false. + # + #enabled: true + + # This is either the private shared secret or the public key used to + # decode the contents of the JSON web token. + # + # Required if 'enabled' is true. + # + #secret: "provided-by-your-issuer" + + # The algorithm used to sign the JSON web token. + # + # Supported algorithms are listed at + # https://pyjwt.readthedocs.io/en/latest/algorithms.html + # + # Required if 'enabled' is true. + # + #algorithm: "provided-by-your-issuer" + + # Name of the claim containing a unique identifier for the user. + # + # Optional, defaults to `sub`. + # + #subject_claim: "sub" + + # The issuer to validate the "iss" claim against. + # + # Optional, if provided the "iss" claim will be required and + # validated for all JSON web tokens. + # + #issuer: "provided-by-your-issuer" + + # A list of audiences to validate the "aud" claim against. + # + # Optional, if provided the "aud" claim will be required and + # validated for all JSON web tokens. + # + # Note that if the "aud" claim is included in a JSON web token then + # validation will fail without configuring audiences. + # + #audiences: + # - "provided-by-your-issuer" + + +password_config: + # Uncomment to disable password login + # + #enabled: false + + # Uncomment to disable authentication against the local password + # database. This is ignored if `enabled` is false, and is only useful + # if you have other password_providers. + # + #localdb_enabled: false + + # Uncomment and change to a secret random string for extra security. + # DO NOT CHANGE THIS AFTER INITIAL SETUP! + # + #pepper: "EVEN_MORE_SECRET" + + # Define and enforce a password policy. Each parameter is optional. + # This is an implementation of MSC2000. + # + policy: + # Whether to enforce the password policy. + # Defaults to 'false'. + # + #enabled: true + + # Minimum accepted length for a password. + # Defaults to 0. + # + #minimum_length: 15 + + # Whether a password must contain at least one digit. + # Defaults to 'false'. + # + #require_digit: true + + # Whether a password must contain at least one symbol. + # A symbol is any character that's not a number or a letter. + # Defaults to 'false'. + # + #require_symbol: true + + # Whether a password must contain at least one lowercase letter. + # Defaults to 'false'. + # + #require_lowercase: true + + # Whether a password must contain at least one uppercase letter. + # Defaults to 'false'. + # + #require_uppercase: true + +ui_auth: + # The amount of time to allow a user-interactive authentication session + # to be active. + # + # This defaults to 0, meaning the user is queried for their credentials + # before every action, but this can be overridden to allow a single + # validation to be re-used. This weakens the protections afforded by + # the user-interactive authentication process, by allowing for multiple + # (and potentially different) operations to use the same validation session. + # + # This is ignored for potentially "dangerous" operations (including + # deactivating an account, modifying an account password, and + # adding a 3PID). + # + # Uncomment below to allow for credential validation to last for 15 + # seconds. + # + #session_timeout: "15s" + + +# Configuration for sending emails from Synapse. +# +# Server admins can configure custom templates for email content. See +# https://matrix-org.github.io/synapse/latest/templates.html for more information. +# +email: + # The hostname of the outgoing SMTP server to use. Defaults to 'localhost'. + # + #smtp_host: mail.server + + # The port on the mail server for outgoing SMTP. Defaults to 25. + # + #smtp_port: 587 + + # Username/password for authentication to the SMTP server. By default, no + # authentication is attempted. + # + #smtp_user: "exampleusername" + #smtp_pass: "examplepassword" + + # Uncomment the following to require TLS transport security for SMTP. + # By default, Synapse will connect over plain text, and will then switch to + # TLS via STARTTLS *if the SMTP server supports it*. If this option is set, + # Synapse will refuse to connect unless the server supports STARTTLS. + # + #require_transport_security: true + + # Uncomment the following to disable TLS for SMTP. + # + # By default, if the server supports TLS, it will be used, and the server + # must present a certificate that is valid for 'smtp_host'. If this option + # is set to false, TLS will not be used. + # + #enable_tls: false + + # notif_from defines the "From" address to use when sending emails. + # It must be set if email sending is enabled. + # + # The placeholder '%(app)s' will be replaced by the application name, + # which is normally 'app_name' (below), but may be overridden by the + # Matrix client application. + # + # Note that the placeholder must be written '%(app)s', including the + # trailing 's'. + # + #notif_from: "Your Friendly %(app)s homeserver <noreply@example.com>" + + # app_name defines the default value for '%(app)s' in notif_from and email + # subjects. It defaults to 'Matrix'. + # + #app_name: my_branded_matrix_server + + # Uncomment the following to enable sending emails for messages that the user + # has missed. Disabled by default. + # + #enable_notifs: true + + # Uncomment the following to disable automatic subscription to email + # notifications for new users. Enabled by default. + # + #notif_for_new_users: false + + # Custom URL for client links within the email notifications. By default + # links will be based on "https://matrix.to". + # + # (This setting used to be called riot_base_url; the old name is still + # supported for backwards-compatibility but is now deprecated.) + # + #client_base_url: "http://localhost/riot" + + # Configure the time that a validation email will expire after sending. + # Defaults to 1h. + # + #validation_token_lifetime: 15m + + # The web client location to direct users to during an invite. This is passed + # to the identity server as the org.matrix.web_client_location key. Defaults + # to unset, giving no guidance to the identity server. + # + #invite_client_location: https://app.element.io + + # Subjects to use when sending emails from Synapse. + # + # The placeholder '%(app)s' will be replaced with the value of the 'app_name' + # setting above, or by a value dictated by the Matrix client application. + # + # If a subject isn't overridden in this configuration file, the value used as + # its example will be used. + # + #subjects: + + # Subjects for notification emails. + # + # On top of the '%(app)s' placeholder, these can use the following + # placeholders: + # + # * '%(person)s', which will be replaced by the display name of the user(s) + # that sent the message(s), e.g. "Alice and Bob". + # * '%(room)s', which will be replaced by the name of the room the + # message(s) have been sent to, e.g. "My super room". + # + # See the example provided for each setting to see which placeholder can be + # used and how to use them. + # + # Subject to use to notify about one message from one or more user(s) in a + # room which has a name. + #message_from_person_in_room: "[%(app)s] You have a message on %(app)s from %(person)s in the %(room)s room..." + # + # Subject to use to notify about one message from one or more user(s) in a + # room which doesn't have a name. + #message_from_person: "[%(app)s] You have a message on %(app)s from %(person)s..." + # + # Subject to use to notify about multiple messages from one or more users in + # a room which doesn't have a name. + #messages_from_person: "[%(app)s] You have messages on %(app)s from %(person)s..." + # + # Subject to use to notify about multiple messages in a room which has a + # name. + #messages_in_room: "[%(app)s] You have messages on %(app)s in the %(room)s room..." + # + # Subject to use to notify about multiple messages in multiple rooms. + #messages_in_room_and_others: "[%(app)s] You have messages on %(app)s in the %(room)s room and others..." + # + # Subject to use to notify about multiple messages from multiple persons in + # multiple rooms. This is similar to the setting above except it's used when + # the room in which the notification was triggered has no name. + #messages_from_person_and_others: "[%(app)s] You have messages on %(app)s from %(person)s and others..." + # + # Subject to use to notify about an invite to a room which has a name. + #invite_from_person_to_room: "[%(app)s] %(person)s has invited you to join the %(room)s room on %(app)s..." + # + # Subject to use to notify about an invite to a room which doesn't have a + # name. + #invite_from_person: "[%(app)s] %(person)s has invited you to chat on %(app)s..." + + # Subject for emails related to account administration. + # + # On top of the '%(app)s' placeholder, these one can use the + # '%(server_name)s' placeholder, which will be replaced by the value of the + # 'server_name' setting in your Synapse configuration. + # + # Subject to use when sending a password reset email. + #password_reset: "[%(server_name)s] Password reset" + # + # Subject to use when sending a verification email to assert an address's + # ownership. + #email_validation: "[%(server_name)s] Validate your email" + + + +## Push ## + +push: + # Clients requesting push notifications can either have the body of + # the message sent in the notification poke along with other details + # like the sender, or just the event ID and room ID (`event_id_only`). + # If clients choose the former, this option controls whether the + # notification request includes the content of the event (other details + # like the sender are still included). For `event_id_only` push, it + # has no effect. + # + # For modern android devices the notification content will still appear + # because it is loaded by the app. iPhone, however will send a + # notification saying only that a message arrived and who it came from. + # + # The default value is "true" to include message details. Uncomment to only + # include the event ID and room ID in push notification payloads. + # + #include_content: false + + # When a push notification is received, an unread count is also sent. + # This number can either be calculated as the number of unread messages + # for the user, or the number of *rooms* the user has unread messages in. + # + # The default value is "true", meaning push clients will see the number of + # rooms with unread messages in them. Uncomment to instead send the number + # of unread messages. + # + #group_unread_count_by_room: false + + +## Rooms ## + +# Controls whether locally-created rooms should be end-to-end encrypted by +# default. +# +# Possible options are "all", "invite", and "off". They are defined as: +# +# * "all": any locally-created room +# * "invite": any room created with the "private_chat" or "trusted_private_chat" +# room creation presets +# * "off": this option will take no effect +# +# The default value is "off". +# +# Note that this option will only affect rooms created after it is set. It +# will also not affect rooms created by other servers. +# +#encryption_enabled_by_default_for_room_type: invite + + +# Uncomment to allow non-server-admin users to create groups on this server +# +#enable_group_creation: true + +# If enabled, non server admins can only create groups with local parts +# starting with this prefix +# +#group_creation_prefix: "unofficial_" + + + +# User Directory configuration +# +user_directory: + # Defines whether users can search the user directory. If false then + # empty responses are returned to all queries. Defaults to true. + # + # Uncomment to disable the user directory. + # + #enabled: false + + # Defines whether to search all users visible to your HS when searching + # the user directory. If false, search results will only contain users + # visible in public rooms and users sharing a room with the requester. + # Defaults to false. + # + # NB. If you set this to true, and the last time the user_directory search + # indexes were (re)built was before Synapse 1.44, you'll have to + # rebuild the indexes in order to search through all known users. + # These indexes are built the first time Synapse starts; admins can + # manually trigger a rebuild via API following the instructions at + # https://matrix-org.github.io/synapse/latest/usage/administration/admin_api/background_updates.html#run + # + # Uncomment to return search results containing all known users, even if that + # user does not share a room with the requester. + # + #search_all_users: true + + # Defines whether to prefer local users in search query results. + # If True, local users are more likely to appear above remote users + # when searching the user directory. Defaults to false. + # + # Uncomment to prefer local over remote users in user directory search + # results. + # + #prefer_local_users: true + + +# User Consent configuration +# +# for detailed instructions, see +# https://matrix-org.github.io/synapse/latest/consent_tracking.html +# +# Parts of this section are required if enabling the 'consent' resource under +# 'listeners', in particular 'template_dir' and 'version'. +# +# 'template_dir' gives the location of the templates for the HTML forms. +# This directory should contain one subdirectory per language (eg, 'en', 'fr'), +# and each language directory should contain the policy document (named as +# '<version>.html') and a success page (success.html). +# +# 'version' specifies the 'current' version of the policy document. It defines +# the version to be served by the consent resource if there is no 'v' +# parameter. +# +# 'server_notice_content', if enabled, will send a user a "Server Notice" +# asking them to consent to the privacy policy. The 'server_notices' section +# must also be configured for this to work. Notices will *not* be sent to +# guest users unless 'send_server_notice_to_guests' is set to true. +# +# 'block_events_error', if set, will block any attempts to send events +# until the user consents to the privacy policy. The value of the setting is +# used as the text of the error. +# +# 'require_at_registration', if enabled, will add a step to the registration +# process, similar to how captcha works. Users will be required to accept the +# policy before their account is created. +# +# 'policy_name' is the display name of the policy users will see when registering +# for an account. Has no effect unless `require_at_registration` is enabled. +# Defaults to "Privacy Policy". +# +#user_consent: +# template_dir: res/templates/privacy +# version: 1.0 +# server_notice_content: +# msgtype: m.text +# body: >- +# To continue using this homeserver you must review and agree to the +# terms and conditions at %(consent_uri)s +# send_server_notice_to_guests: true +# block_events_error: >- +# To continue using this homeserver you must review and agree to the +# terms and conditions at %(consent_uri)s +# require_at_registration: false +# policy_name: Privacy Policy +# + + + +# Settings for local room and user statistics collection. See +# https://matrix-org.github.io/synapse/latest/room_and_user_statistics.html. +# +stats: + # Uncomment the following to disable room and user statistics. Note that doing + # so may cause certain features (such as the room directory) not to work + # correctly. + # + #enabled: false + + +# Server Notices room configuration +# +# Uncomment this section to enable a room which can be used to send notices +# from the server to users. It is a special room which cannot be left; notices +# come from a special "notices" user id. +# +# If you uncomment this section, you *must* define the system_mxid_localpart +# setting, which defines the id of the user which will be used to send the +# notices. +# +# It's also possible to override the room name, the display name of the +# "notices" user, and the avatar for the user. +# +#server_notices: +# system_mxid_localpart: notices +# system_mxid_display_name: "Server Notices" +# system_mxid_avatar_url: "mxc://server.com/oumMVlgDnLYFaPVkExemNVVZ" +# room_name: "Server Notices" + + + +# Uncomment to disable searching the public room list. When disabled +# blocks searching local and remote room lists for local and remote +# users by always returning an empty list for all queries. +# +#enable_room_list_search: false + +# The `alias_creation` option controls who's allowed to create aliases +# on this server. +# +# The format of this option is a list of rules that contain globs that +# match against user_id, room_id and the new alias (fully qualified with +# server name). The action in the first rule that matches is taken, +# which can currently either be "allow" or "deny". +# +# Missing user_id/room_id/alias fields default to "*". +# +# If no rules match the request is denied. An empty list means no one +# can create aliases. +# +# Options for the rules include: +# +# user_id: Matches against the creator of the alias +# alias: Matches against the alias being created +# room_id: Matches against the room ID the alias is being pointed at +# action: Whether to "allow" or "deny" the request if the rule matches +# +# The default is: +# +#alias_creation_rules: +# - user_id: "*" +# alias: "*" +# room_id: "*" +# action: allow + +# The `room_list_publication_rules` option controls who can publish and +# which rooms can be published in the public room list. +# +# The format of this option is the same as that for +# `alias_creation_rules`. +# +# If the room has one or more aliases associated with it, only one of +# the aliases needs to match the alias rule. If there are no aliases +# then only rules with `alias: *` match. +# +# If no rules match the request is denied. An empty list means no one +# can publish rooms. +# +# Options for the rules include: +# +# user_id: Matches against the creator of the alias +# room_id: Matches against the room ID being published +# alias: Matches against any current local or canonical aliases +# associated with the room +# action: Whether to "allow" or "deny" the request if the rule matches +# +# The default is: +# +#room_list_publication_rules: +# - user_id: "*" +# alias: "*" +# room_id: "*" +# action: allow + + +## Opentracing ## + +# These settings enable opentracing, which implements distributed tracing. +# This allows you to observe the causal chains of events across servers +# including requests, key lookups etc., across any server running +# synapse or any other other services which supports opentracing +# (specifically those implemented with Jaeger). +# +opentracing: + # tracing is disabled by default. Uncomment the following line to enable it. + # + #enabled: true + + # The list of homeservers we wish to send and receive span contexts and span baggage. + # See https://matrix-org.github.io/synapse/latest/opentracing.html. + # + # This is a list of regexes which are matched against the server_name of the + # homeserver. + # + # By default, it is empty, so no servers are matched. + # + #homeserver_whitelist: + # - ".*" + + # A list of the matrix IDs of users whose requests will always be traced, + # even if the tracing system would otherwise drop the traces due to + # probabilistic sampling. + # + # By default, the list is empty. + # + #force_tracing_for_users: + # - "@user1:server_name" + # - "@user2:server_name" + + # Jaeger can be configured to sample traces at different rates. + # All configuration options provided by Jaeger can be set here. + # Jaeger's configuration is mostly related to trace sampling which + # is documented here: + # https://www.jaegertracing.io/docs/latest/sampling/. + # + #jaeger_config: + # sampler: + # type: const + # param: 1 + # logging: + # false + + +## Workers ## + +# Disables sending of outbound federation transactions on the main process. +# Uncomment if using a federation sender worker. +# +#send_federation: false + +# It is possible to run multiple federation sender workers, in which case the +# work is balanced across them. +# +# This configuration must be shared between all federation sender workers, and if +# changed all federation sender workers must be stopped at the same time and then +# started, to ensure that all instances are running with the same config (otherwise +# events may be dropped). +# +#federation_sender_instances: +# - federation_sender1 + +# When using workers this should be a map from `worker_name` to the +# HTTP replication listener of the worker, if configured. +# +#instance_map: +# worker1: +# host: localhost +# port: 8034 + +# Experimental: When using workers you can define which workers should +# handle event persistence and typing notifications. Any worker +# specified here must also be in the `instance_map`. +# +#stream_writers: +# events: worker1 +# typing: worker1 + +# The worker that is used to run background tasks (e.g. cleaning up expired +# data). If not provided this defaults to the main process. +# +#run_background_tasks_on: worker1 + +# A shared secret used by the replication APIs to authenticate HTTP requests +# from workers. +# +# By default this is unused and traffic is not authenticated. +# +#worker_replication_secret: "" + + +# Configuration for Redis when using workers. This *must* be enabled when +# using workers (unless using old style direct TCP configuration). +# +redis: + # Uncomment the below to enable Redis support. + # + #enabled: true + + # Optional host and port to use to connect to redis. Defaults to + # localhost and 6379 + # + #host: localhost + #port: 6379 + + # Optional password if configured on the Redis instance + # + #password: <secret_password> + + +## Background Updates ## + +# Background updates are database updates that are run in the background in batches. +# The duration, minimum batch size, default batch size, whether to sleep between batches and if so, how long to +# sleep can all be configured. This is helpful to speed up or slow down the updates. +# +background_updates: + # How long in milliseconds to run a batch of background updates for. Defaults to 100. Uncomment and set + # a time to change the default. + # + #background_update_duration_ms: 500 + + # Whether to sleep between updates. Defaults to True. Uncomment to change the default. + # + #sleep_enabled: false + + # If sleeping between updates, how long in milliseconds to sleep for. Defaults to 1000. Uncomment + # and set a duration to change the default. + # + #sleep_duration_ms: 300 + + # Minimum size a batch of background updates can be. Must be greater than 0. Defaults to 1. Uncomment and + # set a size to change the default. + # + #min_batch_size: 10 + + # The batch size to use for the first iteration of a new background update. The default is 100. + # Uncomment and set a size to change the default. + # + #default_batch_size: 50 |