diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/config/_base.py | 37 | ||||
| -rw-r--r-- | synapse/config/database.py | 27 | ||||
| -rw-r--r-- | synapse/config/server.py | 84 | ||||
| -rw-r--r-- | synapse/config/tls.py | 50 |
4 files changed, 161 insertions, 37 deletions
diff --git a/synapse/config/_base.py b/synapse/config/_base.py index 6ce5cd07fb..31f6530978 100644 --- a/synapse/config/_base.py +++ b/synapse/config/_base.py @@ -181,6 +181,11 @@ class Config(object): generate_secrets=False, report_stats=None, open_private_ports=False, + listeners=None, + database_conf=None, + tls_certificate_path=None, + tls_private_key_path=None, + acme_domain=None, ): """Build a default configuration file @@ -207,6 +212,33 @@ class Config(object): open_private_ports (bool): True to leave private ports (such as the non-TLS HTTP listener) open to the internet. + listeners (list(dict)|None): A list of descriptions of the listeners + synapse should start with each of which specifies a port (str), a list of + resources (list(str)), tls (bool) and type (str). For example: + [{ + "port": 8448, + "resources": [{"names": ["federation"]}], + "tls": True, + "type": "http", + }, + { + "port": 443, + "resources": [{"names": ["client"]}], + "tls": False, + "type": "http", + }], + + + database (str|None): The database type to configure, either `psycog2` + or `sqlite3`. + + tls_certificate_path (str|None): The path to the tls certificate. + + tls_private_key_path (str|None): The path to the tls private key. + + acme_domain (str|None): The domain acme will try to validate. If + specified acme will be enabled. + Returns: str: the yaml config file """ @@ -220,6 +252,11 @@ class Config(object): generate_secrets=generate_secrets, report_stats=report_stats, open_private_ports=open_private_ports, + listeners=listeners, + database_conf=database_conf, + tls_certificate_path=tls_certificate_path, + tls_private_key_path=tls_private_key_path, + acme_domain=acme_domain, ) ) diff --git a/synapse/config/database.py b/synapse/config/database.py index 746a6cd1f4..118aafbd4a 100644 --- a/synapse/config/database.py +++ b/synapse/config/database.py @@ -13,6 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. import os +from textwrap import indent + +import yaml from ._base import Config @@ -38,20 +41,28 @@ class DatabaseConfig(Config): self.set_databasepath(config.get("database_path")) - def generate_config_section(self, data_dir_path, **kwargs): - database_path = os.path.join(data_dir_path, "homeserver.db") - return ( - """\ - ## Database ## - - database: - # The database engine name + def generate_config_section(self, data_dir_path, database_conf, **kwargs): + if not database_conf: + database_path = os.path.join(data_dir_path, "homeserver.db") + database_conf = ( + """# The database engine name name: "sqlite3" # Arguments to pass to the engine args: # Path to the database database: "%(database_path)s" + """ + % locals() + ) + else: + database_conf = indent(yaml.dump(database_conf), " " * 10).lstrip() + + return ( + """\ + ## Database ## + database: + %(database_conf)s # Number of events to cache in memory. # #event_cache_size: 10K diff --git a/synapse/config/server.py b/synapse/config/server.py index 15449695d1..2abdef0971 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -17,8 +17,11 @@ import logging import os.path +import re +from textwrap import indent import attr +import yaml from netaddr import IPSet from synapse.api.room_versions import KNOWN_ROOM_VERSIONS @@ -352,7 +355,7 @@ class ServerConfig(Config): return any(l["tls"] for l in self.listeners) def generate_config_section( - self, server_name, data_dir_path, open_private_ports, **kwargs + self, server_name, data_dir_path, open_private_ports, listeners, **kwargs ): _, bind_port = parse_and_validate_server_name(server_name) if bind_port is not None: @@ -366,11 +369,68 @@ class ServerConfig(Config): # Bring DEFAULT_ROOM_VERSION into the local-scope for use in the # default config string default_room_version = DEFAULT_ROOM_VERSION + secure_listeners = [] + unsecure_listeners = [] + private_addresses = ["::1", "127.0.0.1"] + if listeners: + for listener in listeners: + if listener["tls"]: + secure_listeners.append(listener) + else: + # If we don't want open ports we need to bind the listeners + # to some address other than 0.0.0.0. Here we chose to use + # localhost. + # If the addresses are already bound we won't overwrite them + # however. + if not open_private_ports: + listener.setdefault("bind_addresses", private_addresses) + + unsecure_listeners.append(listener) + + secure_http_bindings = indent( + yaml.dump(secure_listeners), " " * 10 + ).lstrip() + + unsecure_http_bindings = indent( + yaml.dump(unsecure_listeners), " " * 10 + ).lstrip() + + if not unsecure_listeners: + unsecure_http_bindings = ( + """- port: %(unsecure_port)s + tls: false + type: http + x_forwarded: true""" + % locals() + ) + + if not open_private_ports: + unsecure_http_bindings += ( + "\n bind_addresses: ['::1', '127.0.0.1']" + ) + + unsecure_http_bindings += """ + + resources: + - names: [client, federation] + compress: false""" + + if listeners: + # comment out this block + unsecure_http_bindings = "#" + re.sub( + "\n {10}", + lambda match: match.group(0) + "#", + unsecure_http_bindings, + ) - unsecure_http_binding = "port: %i\n tls: false" % (unsecure_port,) - if not open_private_ports: - unsecure_http_binding += ( - "\n bind_addresses: ['::1', '127.0.0.1']" + if not secure_listeners: + secure_http_bindings = ( + """#- port: %(bind_port)s + # type: http + # tls: true + # resources: + # - names: [client, federation]""" + % locals() ) return ( @@ -556,11 +616,7 @@ class ServerConfig(Config): # will also need to give Synapse a TLS key and certificate: see the TLS section # below.) # - #- port: %(bind_port)s - # type: http - # tls: true - # resources: - # - names: [client, federation] + %(secure_http_bindings)s # Unsecure HTTP listener: for when matrix traffic passes through a reverse proxy # that unwraps TLS. @@ -568,13 +624,7 @@ class ServerConfig(Config): # If you plan to use a reverse proxy, please see # https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.rst. # - - %(unsecure_http_binding)s - type: http - x_forwarded: true - - resources: - - names: [client, federation] - compress: false + %(unsecure_http_bindings)s # example additional_resources: # diff --git a/synapse/config/tls.py b/synapse/config/tls.py index ca508a224f..c0148aa95c 100644 --- a/synapse/config/tls.py +++ b/synapse/config/tls.py @@ -239,12 +239,38 @@ class TlsConfig(Config): self.tls_fingerprints.append({"sha256": sha256_fingerprint}) def generate_config_section( - self, config_dir_path, server_name, data_dir_path, **kwargs + self, + config_dir_path, + server_name, + data_dir_path, + tls_certificate_path, + tls_private_key_path, + acme_domain, + **kwargs ): + """If the acme_domain is specified acme will be enabled. + If the TLS paths are not specified the default will be certs in the + config directory""" + base_key_name = os.path.join(config_dir_path, server_name) - tls_certificate_path = base_key_name + ".tls.crt" - tls_private_key_path = base_key_name + ".tls.key" + if bool(tls_certificate_path) != bool(tls_private_key_path): + raise ConfigError( + "Please specify both a cert path and a key path or neither." + ) + + tls_enabled = ( + "" if tls_certificate_path and tls_private_key_path or acme_domain else "#" + ) + + if not tls_certificate_path: + tls_certificate_path = base_key_name + ".tls.crt" + if not tls_private_key_path: + tls_private_key_path = base_key_name + ".tls.key" + + acme_enabled = bool(acme_domain) + acme_domain = "matrix.example.com" + default_acme_account_file = os.path.join(data_dir_path, "acme_account.key") # this is to avoid the max line length. Sorrynotsorry @@ -269,11 +295,11 @@ class TlsConfig(Config): # instance, if using certbot, use `fullchain.pem` as your certificate, # not `cert.pem`). # - #tls_certificate_path: "%(tls_certificate_path)s" + %(tls_enabled)stls_certificate_path: "%(tls_certificate_path)s" # PEM-encoded private key for TLS # - #tls_private_key_path: "%(tls_private_key_path)s" + %(tls_enabled)stls_private_key_path: "%(tls_private_key_path)s" # Whether to verify TLS server certificates for outbound federation requests. # @@ -340,10 +366,10 @@ class TlsConfig(Config): # permission to listen on port 80. # acme: - # ACME support is disabled by default. Uncomment the following line - # (and tls_certificate_path and tls_private_key_path above) to enable it. + # ACME support is disabled by default. Set this to `true` and uncomment + # tls_certificate_path and tls_private_key_path above to enable it. # - #enabled: true + enabled: %(acme_enabled)s # Endpoint to use to request certificates. If you only want to test, # use Let's Encrypt's staging url: @@ -354,17 +380,17 @@ class TlsConfig(Config): # Port number to listen on for the HTTP-01 challenge. Change this if # you are forwarding connections through Apache/Nginx/etc. # - #port: 80 + port: 80 # Local addresses to listen on for incoming connections. # Again, you may want to change this if you are forwarding connections # through Apache/Nginx/etc. # - #bind_addresses: ['::', '0.0.0.0'] + bind_addresses: ['::', '0.0.0.0'] # How many days remaining on a certificate before it is renewed. # - #reprovision_threshold: 30 + reprovision_threshold: 30 # The domain that the certificate should be for. Normally this # should be the same as your Matrix domain (i.e., 'server_name'), but, @@ -378,7 +404,7 @@ class TlsConfig(Config): # # If not set, defaults to your 'server_name'. # - #domain: matrix.example.com + domain: %(acme_domain)s # file to use for the account key. This will be generated if it doesn't # exist. |