def setup(config_options):
"""
Args:
config_options_options: The options passed to Synapse. Usually
`sys.argv[1:]`.
Returns:
HomeServer
"""
try:
config = HomeServerConfig.load_or_generate_config(
"Synapse Homeserver", config_options)
except ConfigError as e:
sys.stderr.write("\n")
for f in format_config_error(e):
sys.stderr.write(f)
sys.stderr.write("\n")
sys.exit(1)
if not config:
# If a config isn't returned, and an exception isn't raised, we're just
# generating config files and shouldn't try to continue.
sys.exit(0)
events.USE_FROZEN_DICTS = config.use_frozen_dicts
synapse.util.caches.TRACK_MEMORY_USAGE = config.caches.track_memory_usage
if config.server.gc_seconds:
synapse.metrics.MIN_TIME_BETWEEN_GCS = config.server.gc_seconds
hs = SynapseHomeServer(
config.server_name,
config=config,
version_string="Synapse/" + get_version_string(synapse),
)
synapse.config.logger.setup_logging(hs, config, use_worker_options=False)
logger.info("Setting up server")
try:
hs.setup()
except Exception as e:
handle_startup_exception(e)
async def start():
# Load the OIDC provider metadatas, if OIDC is enabled.
if hs.config.oidc_enabled:
oidc = hs.get_oidc_handler()
# Loading the provider metadata also ensures the provider config is valid.
await oidc.load_metadata()
await _base.start(hs)
hs.get_datastore().db_pool.updates.start_doing_background_updates()
register_start(start)
return hs
def start(config_options: List[str]) -> None:
try:
config = HomeServerConfig.load_config("Synapse worker", config_options)
except ConfigError as e:
sys.stderr.write("\n" + str(e) + "\n")
sys.exit(1)
# For backwards compatibility let any of the old app names.
assert config.worker.worker_app in (
"synapse.app.appservice",
"synapse.app.client_reader",
"synapse.app.event_creator",
"synapse.app.federation_reader",
"synapse.app.federation_sender",
"synapse.app.frontend_proxy",
"synapse.app.generic_worker",
"synapse.app.media_repository",
"synapse.app.pusher",
"synapse.app.synchrotron",
"synapse.app.user_dir",
)
synapse.events.USE_FROZEN_DICTS = config.server.use_frozen_dicts
synapse.util.caches.TRACK_MEMORY_USAGE = config.caches.track_memory_usage
if config.server.gc_seconds:
synapse.metrics.MIN_TIME_BETWEEN_GCS = config.server.gc_seconds
hs = GenericWorkerServer(
config.server.server_name,
config=config,
version_string="Synapse/" + get_distribution_version_string("matrix-synapse"),
)
setup_logging(hs, config, use_worker_options=True)
try:
hs.setup()
# Ensure the replication streamer is always started in case we write to any
# streams. Will no-op if no streams can be written to by this worker.
hs.get_replication_streamer()
except Exception as e:
handle_startup_exception(e)
register_start(_base.start, hs)
# redirect stdio to the logs, if configured.
if not hs.config.logging.no_redirect_stdio:
redirect_stdio_to_logs()
_base.start_worker_reactor("synapse-generic-worker", config)
def start(config_options):
try:
config = HomeServerConfig.load_config("Synapse worker", config_options)
except ConfigError as e:
sys.stderr.write("\n" + str(e) + "\n")
sys.exit(1)
# For backwards compatibility let any of the old app names.
assert config.worker_app in (
"synapse.app.appservice",
"synapse.app.client_reader",
"synapse.app.event_creator",
"synapse.app.federation_reader",
"synapse.app.federation_sender",
"synapse.app.frontend_proxy",
"synapse.app.generic_worker",
"synapse.app.media_repository",
"synapse.app.pusher",
"synapse.app.synchrotron",
"synapse.app.user_dir",
)
if config.worker_app == "synapse.app.appservice":
if config.appservice.notify_appservices:
sys.stderr.write(
"\nThe appservices must be disabled in the main synapse process"
"\nbefore they can be run in a separate worker."
"\nPlease add ``notify_appservices: false`` to the main config"
"\n")
sys.exit(1)
# Force the appservice to start since they will be disabled in the main config
config.appservice.notify_appservices = True
else:
# For other worker types we force this to off.
config.appservice.notify_appservices = False
if config.worker_app == "synapse.app.pusher":
if config.server.start_pushers:
sys.stderr.write(
"\nThe pushers must be disabled in the main synapse process"
"\nbefore they can be run in a separate worker."
"\nPlease add ``start_pushers: false`` to the main config"
"\n")
sys.exit(1)
# Force the pushers to start since they will be disabled in the main config
config.server.start_pushers = True
else:
# For other worker types we force this to off.
config.server.start_pushers = False
if config.worker_app == "synapse.app.user_dir":
if config.server.update_user_directory:
sys.stderr.write(
"\nThe update_user_directory must be disabled in the main synapse process"
"\nbefore they can be run in a separate worker."
"\nPlease add ``update_user_directory: false`` to the main config"
"\n")
sys.exit(1)
# Force the pushers to start since they will be disabled in the main config
config.server.update_user_directory = True
else:
# For other worker types we force this to off.
config.server.update_user_directory = False
if config.worker_app == "synapse.app.federation_sender":
if config.worker.send_federation:
sys.stderr.write(
"\nThe send_federation must be disabled in the main synapse process"
"\nbefore they can be run in a separate worker."
"\nPlease add ``send_federation: false`` to the main config"
"\n")
sys.exit(1)
# Force the pushers to start since they will be disabled in the main config
config.worker.send_federation = True
else:
# For other worker types we force this to off.
config.worker.send_federation = False
synapse.events.USE_FROZEN_DICTS = config.use_frozen_dicts
hs = GenericWorkerServer(
config.server_name,
config=config,
version_string="Synapse/" + get_version_string(synapse),
)
setup_logging(hs, config, use_worker_options=True)
hs.setup()
# Ensure the replication streamer is always started in case we write to any
# streams. Will no-op if no streams can be written to by this worker.
hs.get_replication_streamer()
register_start(_base.start, hs, config.worker_listeners)
_base.start_worker_reactor("synapse-generic-worker", config)
def setup(config_options):
"""
Args:
config_options_options: The options passed to Synapse. Usually
`sys.argv[1:]`.
Returns:
HomeServer
"""
try:
config = HomeServerConfig.load_or_generate_config(
"Synapse Homeserver", config_options)
except ConfigError as e:
sys.stderr.write("\n")
for f in format_config_error(e):
sys.stderr.write(f)
sys.stderr.write("\n")
sys.exit(1)
if not config:
# If a config isn't returned, and an exception isn't raised, we're just
# generating config files and shouldn't try to continue.
sys.exit(0)
events.USE_FROZEN_DICTS = config.use_frozen_dicts
hs = SynapseHomeServer(
config.server_name,
config=config,
version_string="Synapse/" + get_version_string(synapse),
)
synapse.config.logger.setup_logging(hs, config, use_worker_options=False)
logger.info("Setting up server")
try:
hs.setup()
except IncorrectDatabaseSetup as e:
quit_with_error(str(e))
except UpgradeDatabaseException as e:
quit_with_error("Failed to upgrade database: %s" % (e, ))
async def do_acme() -> bool:
"""
Reprovision an ACME certificate, if it's required.
Returns:
Whether the cert has been updated.
"""
acme = hs.get_acme_handler()
# Check how long the certificate is active for.
cert_days_remaining = hs.config.is_disk_cert_valid(
allow_self_signed=False)
# We want to reprovision if cert_days_remaining is None (meaning no
# certificate exists), or the days remaining number it returns
# is less than our re-registration threshold.
provision = False
if (cert_days_remaining is None
or cert_days_remaining < hs.config.acme_reprovision_threshold):
provision = True
if provision:
await acme.provision_certificate()
return provision
async def reprovision_acme():
"""
Provision a certificate from ACME, if required, and reload the TLS
certificate if it's renewed.
"""
reprovisioned = await do_acme()
if reprovisioned:
_base.refresh_certificate(hs)
async def start():
# Run the ACME provisioning code, if it's enabled.
if hs.config.acme_enabled:
acme = hs.get_acme_handler()
# Start up the webservices which we will respond to ACME
# challenges with, and then provision.
await acme.start_listening()
await do_acme()
# Check if it needs to be reprovisioned every day.
hs.get_clock().looping_call(reprovision_acme, 24 * 60 * 60 * 1000)
# Load the OIDC provider metadatas, if OIDC is enabled.
if hs.config.oidc_enabled:
oidc = hs.get_oidc_handler()
# Loading the provider metadata also ensures the provider config is valid.
await oidc.load_metadata()
await _base.start(hs, config.listeners)
hs.get_datastore().db_pool.updates.start_doing_background_updates()
register_start(start)
return hs
def setup(config_options: List[str]) -> SynapseHomeServer:
"""
Args:
config_options_options: The options passed to Synapse. Usually `sys.argv[1:]`.
Returns:
A homeserver instance.
"""
try:
config = HomeServerConfig.load_or_generate_config(
"Synapse Homeserver", config_options)
except ConfigError as e:
sys.stderr.write("\n")
for f in format_config_error(e):
sys.stderr.write(f)
sys.stderr.write("\n")
sys.exit(1)
if not config:
# If a config isn't returned, and an exception isn't raised, we're just
# generating config files and shouldn't try to continue.
sys.exit(0)
if config.worker.worker_app:
raise ConfigError(
"You have specified `worker_app` in the config but are attempting to start a non-worker "
"instance. Please use `python -m synapse.app.generic_worker` instead (or remove the option if this is the main process)."
)
sys.exit(1)
events.USE_FROZEN_DICTS = config.server.use_frozen_dicts
synapse.util.caches.TRACK_MEMORY_USAGE = config.caches.track_memory_usage
if config.server.gc_seconds:
synapse.metrics.MIN_TIME_BETWEEN_GCS = config.server.gc_seconds
if (config.registration.enable_registration and
not config.registration.enable_registration_without_verification):
if (not config.captcha.enable_registration_captcha
and not config.registration.registrations_require_3pid
and not config.registration.registration_requires_token):
raise ConfigError(
"You have enabled open registration without any verification. This is a known vector for "
"spam and abuse. If you would like to allow public registration, please consider adding email, "
"captcha, or token-based verification. Otherwise this check can be removed by setting the "
"`enable_registration_without_verification` config option to `true`."
)
hs = SynapseHomeServer(
config.server.server_name,
config=config,
version_string="Synapse/" +
get_distribution_version_string("matrix-synapse"),
)
synapse.config.logger.setup_logging(hs, config, use_worker_options=False)
logger.info("Setting up server")
try:
hs.setup()
except Exception as e:
handle_startup_exception(e)
async def start() -> None:
# Load the OIDC provider metadatas, if OIDC is enabled.
if hs.config.oidc.oidc_enabled:
oidc = hs.get_oidc_handler()
# Loading the provider metadata also ensures the provider config is valid.
await oidc.load_metadata()
await _base.start(hs)
hs.get_datastores(
).main.db_pool.updates.start_doing_background_updates()
register_start(start)
return hs
def start(config_options: List[str]) -> None:
try:
config = HomeServerConfig.load_config("Synapse worker", config_options)
except ConfigError as e:
sys.stderr.write("\n" + str(e) + "\n")
sys.exit(1)
# For backwards compatibility let any of the old app names.
assert config.worker.worker_app in (
"synapse.app.appservice",
"synapse.app.client_reader",
"synapse.app.event_creator",
"synapse.app.federation_reader",
"synapse.app.federation_sender",
"synapse.app.frontend_proxy",
"synapse.app.generic_worker",
"synapse.app.media_repository",
"synapse.app.pusher",
"synapse.app.synchrotron",
"synapse.app.user_dir",
)
if config.worker.worker_app == "synapse.app.appservice":
if config.appservice.notify_appservices:
sys.stderr.write(
"\nThe appservices must be disabled in the main synapse process"
"\nbefore they can be run in a separate worker."
"\nPlease add ``notify_appservices: false`` to the main config"
"\n")
sys.exit(1)
# Force the appservice to start since they will be disabled in the main config
config.appservice.notify_appservices = True
else:
# For other worker types we force this to off.
config.appservice.notify_appservices = False
if config.worker.worker_app == "synapse.app.user_dir":
if config.server.update_user_directory:
sys.stderr.write(
"\nThe update_user_directory must be disabled in the main synapse process"
"\nbefore they can be run in a separate worker."
"\nPlease add ``update_user_directory: false`` to the main config"
"\n")
sys.exit(1)
# Force the pushers to start since they will be disabled in the main config
config.server.update_user_directory = True
else:
# For other worker types we force this to off.
config.server.update_user_directory = False
synapse.events.USE_FROZEN_DICTS = config.server.use_frozen_dicts
synapse.util.caches.TRACK_MEMORY_USAGE = config.caches.track_memory_usage
if config.server.gc_seconds:
synapse.metrics.MIN_TIME_BETWEEN_GCS = config.server.gc_seconds
hs = GenericWorkerServer(
config.server.server_name,
config=config,
version_string="Synapse/" + get_version_string(synapse),
)
setup_logging(hs, config, use_worker_options=True)
try:
hs.setup()
# Ensure the replication streamer is always started in case we write to any
# streams. Will no-op if no streams can be written to by this worker.
hs.get_replication_streamer()
except Exception as e:
handle_startup_exception(e)
register_start(_base.start, hs)
# redirect stdio to the logs, if configured.
if not hs.config.logging.no_redirect_stdio:
redirect_stdio_to_logs()
_base.start_worker_reactor("synapse-generic-worker", config)
