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replace pylint with mypy and other minor changes

Browse source 
* ignore test*.py files
* format requirements.txt to be more readable
* only show note on home page if it is set
* allow flake8 to check for more than just unused imports
* remove a bunch of unused methods in `compat.RelayDatabase`
* turn `Config` into a dataclass
* replace database config methods with `RelayData` dataclass
* rename `loads` to `cls` in `HttpClient.get`
This commit is contained in:
Izalia Mae 2024-03-13 17:43:57 -04:00
parent 189ac887a9
commit 9fe6d8ad96
30 changed files with 568 additions and 669 deletions
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2
.gitignore vendored
View file

@ -98,3 +98,5 @@ ENV/
*.yaml
*.jsonld
*.sqlite3
test*.py

2
dev-requirements.txt
View file

@ -1,4 +1,4 @@
flake8 == 7.0.0
mypy == 1.9.0
pyinstaller == 6.3.0
pylint == 3.0
watchdog == 4.0.0

61
pyproject.toml
View file

@ -3,54 +3,13 @@ requires = ["setuptools","wheel"]
build-backend = 'setuptools.build_meta'
[tool.pylint.main]
jobs = 0
persistent = true
load-plugins = [
"pylint.extensions.code_style",
"pylint.extensions.comparison_placement",
"pylint.extensions.confusing_elif",
"pylint.extensions.for_any_all",
"pylint.extensions.consider_ternary_expression",
"pylint.extensions.bad_builtin",
"pylint.extensions.dict_init_mutate",
"pylint.extensions.check_elif",
"pylint.extensions.empty_comment",
"pylint.extensions.private_import",
"pylint.extensions.redefined_variable_type",
"pylint.extensions.no_self_use",
"pylint.extensions.overlapping_exceptions",
"pylint.extensions.set_membership",
"pylint.extensions.typing"
]
[tool.pylint.design]
max-args = 10
max-attributes = 100
[tool.pylint.format]
indent-str = "\t"
indent-after-paren = 1
max-line-length = 100
single-line-if-stmt = true
[tool.pylint.messages_control]
disable = [
"fixme",
"broad-exception-caught",
"cyclic-import",
"global-statement",
"invalid-name",
"missing-module-docstring",
"too-few-public-methods",
"too-many-public-methods",
"too-many-return-statements",
"wrong-import-order",
"missing-function-docstring",
"missing-class-docstring",
"consider-using-namedtuple-or-dataclass",
"confusing-consecutive-elif"
]
[tool.mypy]
show_traceback = true
install_types = true
pretty = true
disallow_untyped_decorators = true
warn_redundant_casts = true
warn_unreachable = true
warn_unused_ignores = true
ignore_missing_imports = true
follow_imports = "silent"

27
relay/application.py
View file

@ -26,16 +26,15 @@ from .views.api import handle_api_path
from .views.frontend import handle_frontend_path
if typing.TYPE_CHECKING:
from collections.abc import Coroutine
from tinysql import Database, Row
from collections.abc import Callable
from bsql import Database, Row
from .cache import Cache
from .misc import Message, Response
# pylint: disable=unsubscriptable-object
class Application(web.Application):
DEFAULT: Application = None
DEFAULT: Application | None = None
def __init__(self, cfgpath: str | None, dev: bool = False):
web.Application.__init__(self,
@ -64,14 +63,13 @@ class Application(web.Application):
self['workers'] = []
self.cache.setup()
# self.on_response_prepare.append(handle_access_log)
self.on_cleanup.append(handle_cleanup)
self.on_cleanup.append(handle_cleanup) # type: ignore
for path, view in VIEWS:
self.router.add_view(path, view)
setup_swagger(self,
setup_swagger(
self,
ui_version = 3,
swagger_from_file = get_resource('data/swagger.yaml')
)
@ -165,6 +163,7 @@ class Application(web.Application):
self.set_signal_handler(True)
self['client'].open()
self['database'].connect()
self['cache'].setup()
self['cleanup_thread'] = CacheCleanupThread(self)
@ -179,7 +178,8 @@ class Application(web.Application):
runner = web.AppRunner(self, access_log_format='%{X-Forwarded-For}i "%r" %s %b "%{User-Agent}i"')
await runner.setup()
site = web.TCPSite(runner,
site = web.TCPSite(
runner,
host = self.config.listen,
port = self.config.port,
reuse_address = True
@ -193,7 +193,7 @@ class Application(web.Application):
await site.stop()
for worker in self['workers']: # pylint: disable=not-an-iterable
for worker in self['workers']:
worker.stop()
self.set_signal_handler(False)
@ -247,6 +247,7 @@ class PushWorker(multiprocessing.Process):
async def handle_queue(self) -> None:
client = HttpClient()
client.open()
while not self.shutdown.is_set():
try:
@ -256,7 +257,7 @@ class PushWorker(multiprocessing.Process):
except Empty:
pass
## make sure an exception doesn't bring down the worker
# make sure an exception doesn't bring down the worker
except Exception:
traceback.print_exc()
@ -264,7 +265,7 @@ class PushWorker(multiprocessing.Process):
@web.middleware
async def handle_response_headers(request: web.Request, handler: Coroutine) -> Response:
async def handle_response_headers(request: web.Request, handler: Callable) -> Response:
resp = await handler(request)
resp.headers['Server'] = 'ActivityRelay'

23
relay/cache.py
View file

@ -13,15 +13,16 @@ from .database import get_database
from .misc import Message, boolean
if typing.TYPE_CHECKING:
from typing import Any
from blib import Database
from collections.abc import Callable, Iterator
from typing import Any
from .application import Application
# todo: implement more caching backends
BACKENDS: dict[str, Cache] = {}
BACKENDS: dict[str, type[Cache]] = {}
CONVERTERS: dict[str, tuple[Callable, Callable]] = {
'str': (str, str),
'int': (str, int),
@ -71,7 +72,7 @@ class Item:
data.value = deserialize_value(data.value, data.value_type)
if not isinstance(data.updated, datetime):
data.updated = datetime.fromtimestamp(data.updated, tz = timezone.utc)
data.updated = datetime.fromtimestamp(data.updated, tz = timezone.utc) # type: ignore
return data
@ -143,7 +144,7 @@ class Cache(ABC):
item.namespace,
item.key,
item.value,
item.type
item.value_type
)
@ -158,7 +159,7 @@ class SqlCache(Cache):
def __init__(self, app: Application):
Cache.__init__(self, app)
self._db = None
self._db: Database = None
def get(self, namespace: str, key: str) -> Item:
@ -257,7 +258,7 @@ class RedisCache(Cache):
def __init__(self, app: Application):
Cache.__init__(self, app)
self._rd = None
self._rd: Redis = None # type: ignore
@property
@ -275,7 +276,7 @@ class RedisCache(Cache):
if not (raw_value := self._rd.get(key_name)):
raise KeyError(f'{namespace}:{key}')
value_type, updated, value = raw_value.split(':', 2)
value_type, updated, value = raw_value.split(':', 2) # type: ignore
return Item.from_data(
namespace,
key,
@ -302,7 +303,7 @@ class RedisCache(Cache):
yield namespace
def set(self, namespace: str, key: str, value: Any, value_type: str = 'key') -> None:
def set(self, namespace: str, key: str, value: Any, value_type: str = 'key') -> Item:
date = datetime.now(tz = timezone.utc).timestamp()
value = serialize_value(value, value_type)
@ -311,6 +312,8 @@ class RedisCache(Cache):
f'{value_type}:{date}:{value}'
)
return self.get(namespace, key)
def delete(self, namespace: str, key: str) -> None:
self._rd.delete(self.get_key_name(namespace, key))
@ -350,7 +353,7 @@ class RedisCache(Cache):
options['host'] = self.app.config.rd_host
options['port'] = self.app.config.rd_port
self._rd = Redis(**options)
self._rd = Redis(**options) # type: ignore
def close(self) -> None:
@ -358,4 +361,4 @@ class RedisCache(Cache):
return
self._rd.close()
self._rd = None
self._rd = None # type: ignore

126
relay/compat.py
View file

@ -9,16 +9,12 @@ from functools import cached_property
from pathlib import Path
from urllib.parse import urlparse
from . import logger as logging
from .misc import Message, boolean
from .misc import boolean
if typing.TYPE_CHECKING:
from collections.abc import Iterator
from typing import Any
# pylint: disable=duplicate-code
class RelayConfig(dict):
def __init__(self, path: str):
dict.__init__(self, {})
@ -46,7 +42,7 @@ class RelayConfig(dict):
@property
def db(self) -> RelayDatabase:
def db(self) -> Path:
return Path(self['db']).expanduser().resolve()
@ -184,121 +180,3 @@ class RelayDatabase(dict):
except json.decoder.JSONDecodeError as e:
if self.config.db.stat().st_size > 0:
raise e from None
def save(self) -> None:
with self.config.db.open('w', encoding = 'UTF-8') as fd:
json.dump(self, fd, indent=4)
def get_inbox(self, domain: str, fail: bool = False) -> dict[str, str] | None:
if domain.startswith('http'):
domain = urlparse(domain).hostname
if (inbox := self['relay-list'].get(domain)):
return inbox
if fail:
raise KeyError(domain)
return None
def add_inbox(self,
inbox: str,
followid: str | None = None,
software: str | None = None) -> dict[str, str]:
assert inbox.startswith('https'), 'Inbox must be a url'
domain = urlparse(inbox).hostname
if (instance := self.get_inbox(domain)):
if followid:
instance['followid'] = followid
if software:
instance['software'] = software
return instance
self['relay-list'][domain] = {
'domain': domain,
'inbox': inbox,
'followid': followid,
'software': software
}
logging.verbose('Added inbox to database: %s', inbox)
return self['relay-list'][domain]
def del_inbox(self,
domain: str,
followid: str = None,
fail: bool = False) -> bool:
if not (data := self.get_inbox(domain, fail=False)):
if fail:
raise KeyError(domain)
return False
if not data['followid'] or not followid or data['followid'] == followid:
del self['relay-list'][data['domain']]
logging.verbose('Removed inbox from database: %s', data['inbox'])
return True
if fail:
raise ValueError('Follow IDs do not match')
logging.debug('Follow ID does not match: db = %s, object = %s', data['followid'], followid)
return False
def get_request(self, domain: str, fail: bool = True) -> dict[str, str] | None:
if domain.startswith('http'):
domain = urlparse(domain).hostname
try:
return self['follow-requests'][domain]
except KeyError as e:
if fail:
raise e
return None
def add_request(self, actor: str, inbox: str, followid: str) -> None:
domain = urlparse(inbox).hostname
try:
request = self.get_request(domain)
request['followid'] = followid
except KeyError:
pass
self['follow-requests'][domain] = {
'actor': actor,
'inbox': inbox,
'followid': followid
}
def del_request(self, domain: str) -> None:
if domain.startswith('http'):
domain = urlparse(domain).hostname
del self['follow-requests'][domain]
def distill_inboxes(self, message: Message) -> Iterator[str]:
src_domains = {
message.domain,
urlparse(message.object_id).netloc
}
for domain, instance in self['relay-list'].items():
if domain not in src_domains:
yield instance['inbox']

221
relay/config.py
View file

@ -6,13 +6,14 @@ import platform
import typing
import yaml
from dataclasses import asdict, dataclass, fields
from pathlib import Path
from platformdirs import user_config_dir
from .misc import IS_DOCKER
if typing.TYPE_CHECKING:
from typing import Any
from typing import Any, Self
if platform.system() == 'Windows':
@ -23,61 +24,44 @@ else:
CORE_COUNT = len(os.sched_getaffinity(0))
DEFAULTS: dict[str, Any] = {
DOCKER_VALUES = {
'listen': '0.0.0.0',
'port': 8080,
'domain': 'relay.example.com',
'workers': CORE_COUNT,
'db_type': 'sqlite',
'ca_type': 'database',
'sq_path': 'relay.sqlite3',
'pg_host': '/var/run/postgresql',
'pg_port': 5432,
'pg_user': getpass.getuser(),
'pg_pass': None,
'pg_name': 'activityrelay',
'rd_host': 'localhost',
'rd_port': 6379,
'rd_user': None,
'rd_pass': None,
'rd_database': 0,
'rd_prefix': 'activityrelay'
'sq_path': '/data/relay.jsonld'
}
if IS_DOCKER:
DEFAULTS['sq_path'] = '/data/relay.jsonld'
class NOVALUE:
pass
@dataclass(init = False)
class Config:
def __init__(self, path: str, load: bool = False):
if path:
self.path = Path(path).expanduser().resolve()
listen: str = '0.0.0.0'
port: int = 8080
domain: str = 'relay.example.com'
workers: int = CORE_COUNT
db_type: str = 'sqlite'
ca_type: str = 'database'
sq_path: str = 'relay.sqlite3'
else:
self.path = Config.get_config_dir()
pg_host: str = '/var/run/postgresql'
pg_port: int = 5432
pg_user: str = getpass.getuser()
pg_pass: str | None = None
pg_name: str = 'activityrelay'
self.listen = None
self.port = None
self.domain = None
self.workers = None
self.db_type = None
self.ca_type = None
self.sq_path = None
rd_host: str = 'localhost'
rd_port: int = 6470
rd_user: str | None = None
rd_pass: str | None = None
rd_database: int = 0
rd_prefix: str = 'activityrelay'
self.pg_host = None
self.pg_port = None
self.pg_user = None
self.pg_pass = None
self.pg_name = None
self.rd_host = None
self.rd_port = None
self.rd_user = None
self.rd_pass = None
self.rd_database = None
self.rd_prefix = None
def __init__(self, path: str | None = None, load: bool = False):
self.path = Config.get_config_dir(path)
self.reset()
if load:
try:
@ -87,22 +71,36 @@ class Config:
self.save()
@classmethod
def KEYS(cls: type[Self]) -> list[str]:
return list(cls.__dataclass_fields__)
@classmethod
def DEFAULT(cls: type[Self], key: str) -> str | int | None:
for field in fields(cls):
if field.name == key:
return field.default # type: ignore
raise KeyError(key)
@staticmethod
def get_config_dir(path: str | None = None) -> Path:
if path:
return Path(path).expanduser().resolve()
dirs = (
paths = (
Path("relay.yaml").resolve(),
Path(user_config_dir("activityrelay"), "relay.yaml"),
Path("/etc/activityrelay/relay.yaml")
)
for directory in dirs:
if directory.exists():
return directory
for cfgfile in paths:
if cfgfile.exists():
return cfgfile
return dirs[0]
return paths[0]
@property
@ -130,7 +128,6 @@ class Config:
def load(self) -> None:
self.reset()
options = {}
try:
@ -141,95 +138,85 @@ class Config:
with self.path.open('r', encoding = 'UTF-8') as fd:
config = yaml.load(fd, **options)
pgcfg = config.get('postgresql', {})
rdcfg = config.get('redis', {})
if not config:
raise ValueError('Config is empty')
if IS_DOCKER:
self.listen = '0.0.0.0'
self.port = 8080
self.sq_path = '/data/relay.jsonld'
pgcfg = config.get('postgresql', {})
rdcfg = config.get('redis', {})
else:
self.set('listen', config.get('listen', DEFAULTS['listen']))
self.set('port', config.get('port', DEFAULTS['port']))
self.set('sq_path', config.get('sqlite_path', DEFAULTS['sq_path']))
for key in type(self).KEYS():
if IS_DOCKER and key in {'listen', 'port', 'sq_path'}:
self.set(key, DOCKER_VALUES[key])
continue
self.set('workers', config.get('workers', DEFAULTS['workers']))
self.set('domain', config.get('domain', DEFAULTS['domain']))
self.set('db_type', config.get('database_type', DEFAULTS['db_type']))
self.set('ca_type', config.get('cache_type', DEFAULTS['ca_type']))
for key in DEFAULTS:
if key.startswith('pg'):
try:
self.set(key, pgcfg[key[3:]])
except KeyError:
continue
self.set(key, pgcfg.get(key[3:], NOVALUE))
continue
elif key.startswith('rd'):
try:
self.set(key, rdcfg[key[3:]])
self.set(key, rdcfg.get(key[3:], NOVALUE))
continue
except KeyError:
continue
cfgkey = key
if key == 'db_type':
cfgkey = 'database_type'
elif key == 'ca_type':
cfgkey = 'cache_type'
elif key == 'sq_path':
cfgkey = 'sqlite_path'
self.set(key, config.get(cfgkey, NOVALUE))
def reset(self) -> None:
for key, value in DEFAULTS.items():
setattr(self, key, value)
for field in fields(self):
setattr(self, field.name, field.default)
def save(self) -> None:
self.path.parent.mkdir(exist_ok = True, parents = True)
data: dict[str, Any] = {}
for key, value in asdict(self).items():
if key.startswith('pg_'):
if 'postgres' not in data:
data['postgres'] = {}
data['postgres'][key[3:]] = value
continue
if key.startswith('rd_'):
if 'redis' not in data:
data['redis'] = {}
data['redis'][key[3:]] = value
continue
if key == 'db_type':
key = 'database_type'
elif key == 'ca_type':
key = 'cache_type'
elif key == 'sq_path':
key = 'sqlite_path'
data[key] = value
with self.path.open('w', encoding = 'utf-8') as fd:
yaml.dump(self.to_dict(), fd, sort_keys = False)
yaml.dump(data, fd, sort_keys = False)
def set(self, key: str, value: Any) -> None:
if key not in DEFAULTS:
if key not in type(self).KEYS():
raise KeyError(key)
if key in {'port', 'pg_port', 'workers'} and not isinstance(value, int):
if (value := int(value)) < 1:
if key == 'port':
value = 8080
elif key == 'pg_port':
value = 5432
elif key == 'workers':
value = len(os.sched_getaffinity(0))
if value is NOVALUE:
return
setattr(self, key, value)
def to_dict(self) -> dict[str, Any]:
return {
'listen': self.listen,
'port': self.port,
'domain': self.domain,
'workers': self.workers,
'database_type': self.db_type,
'cache_type': self.ca_type,
'sqlite_path': self.sq_path,
'postgres': {
'host': self.pg_host,
'port': self.pg_port,
'user': self.pg_user,
'pass': self.pg_pass,
'name': self.pg_name
},
'redis': {
'host': self.rd_host,
'port': self.rd_port,
'user': self.rd_user,
'pass': self.rd_pass,
'database': self.rd_database,
'refix': self.rd_prefix
}
}

6
relay/database/__init__.py
View file

@ -3,7 +3,7 @@ from __future__ import annotations
import bsql
import typing
from .config import CONFIG_DEFAULTS, THEMES, get_default_value
from .config import THEMES, ConfigData
from .connection import RELAY_SOFTWARE, Connection
from .schema import TABLES, VERSIONS, migrate_0
@ -11,7 +11,7 @@ from .. import logger as logging
from ..misc import get_resource
if typing.TYPE_CHECKING:
from .config import Config
from ..config import Config
def get_database(config: Config, migrate: bool = True) -> bsql.Database:
@ -46,7 +46,7 @@ def get_database(config: Config, migrate: bool = True) -> bsql.Database:
migrate_0(conn)
return db
if (schema_ver := conn.get_config('schema-version')) < get_default_value('schema-version'):
if (schema_ver := conn.get_config('schema-version')) < ConfigData.DEFAULT('schema-version'):
logging.info("Migrating database from version '%i'", schema_ver)
for ver, func in VERSIONS.items():

117
relay/database/config.py
View file

@ -1,14 +1,16 @@
from __future__ import annotations
import json
import typing
from dataclasses import Field, asdict, dataclass, fields
from .. import logger as logging
from ..misc import boolean
if typing.TYPE_CHECKING:
from collections.abc import Callable
from typing import Any
from bsql import Row
from collections.abc import Callable, Sequence
from typing import Any, Self
THEMES = {
@ -59,40 +61,101 @@ THEMES = {
}
}
CONFIG_DEFAULTS: dict[str, tuple[str, Any]] = {
'schema-version': ('int', 20240310),
'private-key': ('str', None),
'approval-required': ('bool', False),
'log-level': ('loglevel', logging.LogLevel.INFO),
'name': ('str', 'ActivityRelay'),
'note': ('str', 'Make a note about your instance here.'),
'theme': ('str', 'default'),
'whitelist-enabled': ('bool', False)
}
# serializer | deserializer
CONFIG_CONVERT: dict[str, tuple[Callable, Callable]] = {
CONFIG_CONVERT: dict[str, tuple[Callable[[Any], str], Callable[[str], Any]]] = {
'str': (str, str),
'int': (str, int),
'bool': (str, boolean),
'json': (json.dumps, json.loads),
'loglevel': (lambda x: x.name, logging.LogLevel.parse)
'logging.LogLevel': (lambda x: x.name, logging.LogLevel.parse)
}
def get_default_value(key: str) -> Any:
return CONFIG_DEFAULTS[key][1]
@dataclass()
class ConfigData:
schema_version: int = 20240310
private_key: str = ''
approval_required: bool = False
log_level: logging.LogLevel = logging.LogLevel.INFO
name: str = 'ActivityRelay'
note: str = ''
theme: str = 'default'
whitelist_enabled: bool = False
def get_default_type(key: str) -> str:
return CONFIG_DEFAULTS[key][0]
def __getitem__(self, key: str) -> Any:
if (value := getattr(self, key.replace('-', '_'), None)) is None:
raise KeyError(key)
return value
def serialize(key: str, value: Any) -> str:
type_name = get_default_type(key)
return CONFIG_CONVERT[type_name][0](value)
def __setitem__(self, key: str, value: Any) -> None:
self.set(key, value)
def deserialize(key: str, value: str) -> Any:
type_name = get_default_type(key)
return CONFIG_CONVERT[type_name][1](value)
@classmethod
def KEYS(cls: type[Self]) -> Sequence[str]:
return list(cls.__dataclass_fields__)
@staticmethod
def SYSTEM_KEYS() -> Sequence[str]:
return ('schema-version', 'schema_version', 'private-key', 'private_key')
@classmethod
def USER_KEYS(cls: type[Self]) -> Sequence[str]:
return tuple(key for key in cls.KEYS() if key not in cls.SYSTEM_KEYS())
@classmethod
def DEFAULT(cls: type[Self], key: str) -> str | int | bool:
return cls.FIELD(key.replace('-', '_')).default # type: ignore
@classmethod
def FIELD(cls: type[Self], key: str) -> Field:
for field in fields(cls):
if field.name == key.replace('-', '_'):
return field
raise KeyError(key)
@classmethod
def from_rows(cls: type[Self], rows: Sequence[Row]) -> Self:
data = cls()
set_schema_version = False
for row in rows:
data.set(row['key'], row['value'])
if row['key'] == 'schema-version':
set_schema_version = True
if not set_schema_version:
data.schema_version = 0
return data
def get(self, key: str, default: Any = None, serialize: bool = False) -> Any:
field = type(self).FIELD(key)
value = getattr(self, field.name, None)
if not serialize:
return value
converter = CONFIG_CONVERT[str(field.type)][0]
return converter(value)
def set(self, key: str, value: Any) -> None:
field = type(self).FIELD(key)
converter = CONFIG_CONVERT[str(field.type)][1]
setattr(self, field.name, converter(value))
def to_dict(self) -> dict[str, Any]:
return {key.replace('_', '-'): value for key, value in asdict(self).items()}

96
relay/database/connection.py
View file

@ -9,22 +9,18 @@ from urllib.parse import urlparse
from uuid import uuid4
from .config import (
CONFIG_DEFAULTS,
THEMES,
get_default_type,
get_default_value,
serialize,
deserialize
ConfigData
)
from .. import logger as logging
from ..misc import boolean, get_app
if typing.TYPE_CHECKING:
from collections.abc import Iterator
from collections.abc import Iterator, Sequence
from bsql import Row
from typing import Any
from .application import Application
from ..application import Application
from ..misc import Message
@ -58,73 +54,57 @@ class Connection(SqlConnection):
def get_config(self, key: str) -> Any:
if key not in CONFIG_DEFAULTS:
raise KeyError(key)
with self.run('get-config', {'key': key}) as cur:
if not (row := cur.one()):
return get_default_value(key)
return ConfigData.DEFAULT(key)
if row['value']:
return deserialize(row['key'], row['value'])
return None
data = ConfigData()
data.set(row['key'], row['value'])
return data.get(key)
def get_config_all(self) -> dict[str, Any]:
def get_config_all(self) -> ConfigData:
with self.run('get-config-all', None) as cur:
db_config = {row['key']: row['value'] for row in cur}
config = {}
for key, data in CONFIG_DEFAULTS.items():
try:
config[key] = deserialize(key, db_config[key])
except KeyError:
if key == 'schema-version':
config[key] = 0
else:
config[key] = data[1]
return config
return ConfigData.from_rows(tuple(cur.all()))
def put_config(self, key: str, value: Any) -> Any:
if key not in CONFIG_DEFAULTS:
raise KeyError(key)
field = ConfigData.FIELD(key)
key = field.name.replace('_', '-')
if key == 'private-key':
if key == 'private_key':
self.app.signer = value
elif key == 'log-level':
elif key == 'log_level':
value = logging.LogLevel.parse(value)
logging.set_level(value)
elif key == 'whitelist-enabled':
elif key in {'approval-required', 'whitelist-enabled'}:
value = boolean(value)
elif key == 'theme':
if value not in THEMES:
raise ValueError(f'"{value}" is not a valid theme')
data = ConfigData()
data.set(key, value)
params = {
'key': key,
'value': serialize(key, value) if value is not None else None,
'type': get_default_type(key)
'value': data.get(key, serialize = True),
'type': 'LogLevel' if field.type == 'logging.LogLevel' else field.type
}
with self.run('put-config', params):
return value
pass
def get_inbox(self, value: str) -> Row:
with self.run('get-inbox', {'value': value}) as cur:
return cur.one()
return cur.one() # type: ignore
def get_inboxes(self) -> tuple[Row]:
def get_inboxes(self) -> Sequence[Row]:
with self.execute("SELECT * FROM inboxes WHERE accepted = 1") as cur:
return tuple(cur.all())
@ -137,7 +117,7 @@ class Connection(SqlConnection):
software: str | None = None,
accepted: bool = True) -> Row:
params = {
params: dict[str, Any] = {
'inbox': inbox,
'actor': actor,
'followid': followid,
@ -153,14 +133,14 @@ class Connection(SqlConnection):
params['created'] = datetime.now(tz = timezone.utc)
with self.run('put-inbox', params) as cur:
return cur.one()
return cur.one() # type: ignore
for key, value in tuple(params.items()):
if value is None:
del params[key]
with self.update('inboxes', params, domain = domain) as cur:
return cur.one()
return cur.one() # type: ignore
def del_inbox(self, value: str) -> bool:
@ -179,7 +159,7 @@ class Connection(SqlConnection):
return row
def get_requests(self) -> tuple[Row]:
def get_requests(self) -> Sequence[Row]:
with self.execute('SELECT * FROM inboxes WHERE accepted = 0') as cur:
return tuple(cur.all())
@ -197,17 +177,17 @@ class Connection(SqlConnection):
}
with self.run('put-inbox-accept', params) as cur:
return cur.one()
return cur.one() # type: ignore
def get_user(self, value: str) -> Row:
with self.run('get-user', {'value': value}) as cur:
return cur.one()
return cur.one() # type: ignore
def get_user_by_token(self, code: str) -> Row:
with self.run('get-user-by-token', {'code': code}) as cur:
return cur.one()
return cur.one() # type: ignore
def put_user(self, username: str, password: str, handle: str | None = None) -> Row:
@ -219,7 +199,7 @@ class Connection(SqlConnection):
}
with self.run('put-user', data) as cur:
return cur.one()
return cur.one() # type: ignore
def del_user(self, username: str) -> None:
@ -234,7 +214,7 @@ class Connection(SqlConnection):
def get_token(self, code: str) -> Row:
with self.run('get-token', {'code': code}) as cur:
return cur.one()
return cur.one() # type: ignore
def put_token(self, username: str) -> Row:
@ -245,7 +225,7 @@ class Connection(SqlConnection):
}
with self.run('put-token', data) as cur:
return cur.one()
return cur.one() # type: ignore
def del_token(self, code: str) -> None:
@ -258,7 +238,7 @@ class Connection(SqlConnection):
domain = urlparse(domain).netloc
with self.run('get-domain-ban', {'domain': domain}) as cur:
return cur.one()
return cur.one() # type: ignore
def put_domain_ban(self,
@ -274,7 +254,7 @@ class Connection(SqlConnection):
}
with self.run('put-domain-ban', params) as cur:
return cur.one()
return cur.one() # type: ignore
def update_domain_ban(self,
@ -313,7 +293,7 @@ class Connection(SqlConnection):
def get_software_ban(self, name: str) -> Row:
with self.run('get-software-ban', {'name': name}) as cur:
return cur.one()
return cur.one() # type: ignore
def put_software_ban(self,
@ -329,7 +309,7 @@ class Connection(SqlConnection):
}
with self.run('put-software-ban', params) as cur:
return cur.one()
return cur.one() # type: ignore
def update_software_ban(self,
@ -368,7 +348,7 @@ class Connection(SqlConnection):
def get_domain_whitelist(self, domain: str) -> Row:
with self.run('get-domain-whitelist', {'domain': domain}) as cur:
return cur.one()
return cur.one() # type: ignore
def put_domain_whitelist(self, domain: str) -> Row:
@ -378,7 +358,7 @@ class Connection(SqlConnection):
}
with self.run('put-domain-whitelist', params) as cur:
return cur.one()
return cur.one() # type: ignore
def del_domain_whitelist(self, domain: str) -> bool:

7
relay/database/schema.py
View file

@ -2,12 +2,13 @@ from __future__ import annotations
import typing
from bsql import Column, Connection, Table, Tables
from bsql import Column, Table, Tables
from .config import get_default_value
from .config import ConfigData
if typing.TYPE_CHECKING:
from collections.abc import Callable
from .connection import Connection
VERSIONS: dict[int, Callable] = {}
@ -71,7 +72,7 @@ def migration(func: Callable) -> Callable:
def migrate_0(conn: Connection) -> None:
conn.create_tables()
conn.put_config('schema-version', get_default_value('schema-version'))
conn.put_config('schema-version', ConfigData.DEFAULT('schema-version'))
@migration

15
relay/dev.py
View file

@ -15,7 +15,7 @@ try:
from watchdog.events import PatternMatchingEventHandler
except ImportError:
class PatternMatchingEventHandler:
class PatternMatchingEventHandler: # type: ignore
pass
@ -45,9 +45,15 @@ def cli_install():
@cli.command('lint')
@click.argument('path', required = False, default = 'relay')
def cli_lint(path):
subprocess.run([sys.executable, '-m', 'flake8', path], check = False)
subprocess.run([sys.executable, '-m', 'pylint', path], check = False)
@click.option('--strict', '-s', is_flag = True, help = 'Enable strict mode for mypy')
def cli_lint(path: str, strict: bool) -> None:
cmd: list[str] = [sys.executable, '-m', 'mypy']
if strict:
cmd.append('--strict')
subprocess.run([*cmd, path], check = False)
subprocess.run([sys.executable, '-m', 'flake8', path])
@cli.command('build')
@ -146,7 +152,6 @@ class WatchHandler(PatternMatchingEventHandler):
self.kill_proc()
# pylint: disable=consider-using-with
self.proc = subprocess.Popen(self.cmd, stdin = subprocess.PIPE)
self.last_restart = timestamp

2
relay/frontend/base.haml
View file

@ -11,7 +11,7 @@
%title << {{config.name}}: {{page}}
%meta(charset="UTF-8")
%meta(name="viewport" content="width=device-width, initial-scale=1")
%link(rel="stylesheet" type="text/css" href="/theme/{{theme_name}}.css")
%link(rel="stylesheet" type="text/css" href="/theme/{{config.theme}}.css")
%link(rel="stylesheet" type="text/css" href="/style.css")
-block head

8
relay/frontend/page/admin-config.haml
View file

@ -8,18 +8,18 @@
%input(id = "name" name="name" placeholder="Relay Name" value="{{config.name or ''}}")
%label(for="description") << Description
%textarea(id="description" name="note" value="{{config.note}}") << {{config.note}}
%textarea(id="description" name="note" value="{{config.note or ''}}") << {{config.note}}
%label(for="theme") << Color Theme
=func.new_select("theme", config.theme, themes)
%label(for="log-level") << Log Level
=func.new_select("log-level", config["log-level"].name, levels)
=func.new_select("log-level", config.log_level.name, levels)
%label(for="whitelist-enabled") << Whitelist
=func.new_checkbox("whitelist-enabled", config["whitelist-enabled"])
=func.new_checkbox("whitelist-enabled", config.whitelist_enabled)
%label(for="approval-required") << Approval Required
=func.new_checkbox("approval-required", config["approval-required"])
=func.new_checkbox("approval-required", config.approval_required)
%input(type="submit" value="Save")

9
relay/frontend/page/home.haml
View file

@ -1,8 +1,9 @@
-extends "base.haml"
-set page = "Home"
-block content
.section
-markdown -> =config.note
-if config.note
.section
-markdown -> =config.note
.section
%p
@ -12,12 +13,12 @@
You may subscribe to this relay with the address:
%a(href="https://{{domain}}/actor") << https://{{domain}}/actor</a>
-if config["approval-required"]
-if config.approval_required
%p.section.message
Follow requests require approval. You will need to wait for an admin to accept or deny
your request.
-elif config["whitelist-enabled"]
-elif config.whitelist_enabled
%p.section.message
The whitelist is enabled on this instance. Ask the admin to add your instance before
joining.

8
relay/frontend/style.css
View file

@ -28,6 +28,14 @@ form input[type="submit"] {
margin: 0 auto;
}
legend {
background-color: var(--section-background);
padding: 5px;
border: 1px solid var(--border);
border-radius: 5px;
font-size: 10pt;
}
p {
line-height: 1em;
margin: 0px;

82
relay/http_client.py
View file

@ -7,7 +7,7 @@ import typing
from aiohttp import ClientSession, ClientTimeout, TCPConnector
from aiohttp.client_exceptions import ClientConnectionError, ClientSSLError
from asyncio.exceptions import TimeoutError as AsyncTimeoutError
from aputils.objects import Nodeinfo, WellKnownNodeinfo
from aputils import JsonBase, Nodeinfo, WellKnownNodeinfo
from json.decoder import JSONDecodeError
from urllib.parse import urlparse
@ -17,12 +17,13 @@ from .misc import MIMETYPES, Message, get_app
if typing.TYPE_CHECKING:
from aputils import Signer
from tinysql import Row
from bsql import Row
from typing import Any
from .application import Application
from .cache import Cache
T = typing.TypeVar('T', bound = JsonBase)
HEADERS = {
'Accept': f'{MIMETYPES["activity"]}, {MIMETYPES["json"]};q=0.9',
'User-Agent': f'ActivityRelay/{__version__}'
@ -33,12 +34,12 @@ class HttpClient:
def __init__(self, limit: int = 100, timeout: int = 10):
self.limit = limit
self.timeout = timeout
self._conn = None
self._session = None
self._conn: TCPConnector | None = None
self._session: ClientSession | None = None
async def __aenter__(self) -> HttpClient:
await self.open()
self.open()
return self
@ -61,7 +62,7 @@ class HttpClient:
return self.app.signer
async def open(self) -> None:
def open(self) -> None:
if self._session:
return
@ -79,23 +80,19 @@ class HttpClient:
async def close(self) -> None:
if not self._session:
return
if self._session:
await self._session.close()
await self._session.close()
await self._conn.close()
if self._conn:
await self._conn.close()
self._conn = None
self._session = None
async def get(self, # pylint: disable=too-many-branches
url: str,
sign_headers: bool = False,
loads: callable = json.loads,
force: bool = False) -> dict | None:
await self.open()
async def _get(self, url: str, sign_headers: bool, force: bool) -> dict[str, Any] | None:
if not self._session:
raise RuntimeError('Client not open')
try:
url, _ = url.split('#', 1)
@ -105,10 +102,8 @@ class HttpClient:
if not force:
try:
item = self.cache.get('request', url)
if not item.older_than(48):
return loads(item.value)
if not (item := self.cache.get('request', url)).older_than(48):
return json.loads(item.value)
except KeyError:
logging.verbose('No cached data for url: %s', url)
@ -121,23 +116,22 @@ class HttpClient:
try:
logging.debug('Fetching resource: %s', url)
async with self._session.get(url, headers=headers) as resp:
## Not expecting a response with 202s, so just return
async with self._session.get(url, headers = headers) as resp:
# Not expecting a response with 202s, so just return
if resp.status == 202:
return None
data = await resp.read()
data = await resp.text()
if resp.status != 200:
logging.verbose('Received error when requesting %s: %i', url, resp.status)
logging.debug(data)
return None
message = loads(data)
self.cache.set('request', url, data.decode('utf-8'), 'str')
logging.debug('%s >> resp %s', url, json.dumps(message, indent = 4))
self.cache.set('request', url, data, 'str')
logging.debug('%s >> resp %s', url, json.dumps(json.loads(data), indent = 4))
return message
return json.loads(data)
except JSONDecodeError:
logging.verbose('Failed to parse JSON')
@ -155,17 +149,26 @@ class HttpClient:
return None
async def post(self, url: str, message: Message, instance: Row | None = None) -> None:
await self.open()
async def get(self, url: str, sign_headers: bool, cls: type[T], force: bool = False) -> T | None:
if not issubclass(cls, JsonBase):
raise TypeError('cls must be a sub-class of "aputils.JsonBase"')
## Using the old algo by default is probably a better idea right now
# pylint: disable=consider-ternary-expression
if (data := (await self._get(url, sign_headers, force))) is None:
return None
return cls.parse(data)
async def post(self, url: str, message: Message, instance: Row | None = None) -> None:
if not self._session:
raise RuntimeError('Client not open')
# Using the old algo by default is probably a better idea right now
if instance and instance['software'] in {'mastodon'}:
algorithm = 'hs2019'
else:
algorithm = 'original'
# pylint: enable=consider-ternary-expression
headers = {'Content-Type': 'application/activity+json'}
headers.update(get_app().signer.sign_headers('POST', url, message, algorithm=algorithm))
@ -173,7 +176,7 @@ class HttpClient:
try:
logging.verbose('Sending "%s" to %s', message.type, url)
async with self._session.post(url, headers=headers, data=message.to_json()) as resp:
async with self._session.post(url, headers = headers, data = message.to_json()) as resp:
# Not expecting a response, so just return
if resp.status in {200, 202}:
logging.verbose('Successfully sent "%s" to %s', message.type, url)
@ -198,10 +201,11 @@ class HttpClient:
nodeinfo_url = None
wk_nodeinfo = await self.get(
f'https://{domain}/.well-known/nodeinfo',
loads = WellKnownNodeinfo.parse
False,
WellKnownNodeinfo
)
if not wk_nodeinfo:
if wk_nodeinfo is None:
logging.verbose('Failed to fetch well-known nodeinfo url for %s', domain)
return None
@ -212,14 +216,14 @@ class HttpClient:
except KeyError:
pass
if not nodeinfo_url:
if nodeinfo_url is None:
logging.verbose('Failed to fetch nodeinfo url for %s', domain)
return None
return await self.get(nodeinfo_url, loads = Nodeinfo.parse) or None
return await self.get(nodeinfo_url, False, Nodeinfo)
async def get(*args: Any, **kwargs: Any) -> Message | dict | None:
async def get(*args: Any, **kwargs: Any) -> Any:
async with HttpClient() as client:
return await client.get(*args, **kwargs)

16
relay/logger.py
View file

@ -9,7 +9,7 @@ from pathlib import Path
if typing.TYPE_CHECKING:
from collections.abc import Callable
from typing import Any
from typing import Any, Self
class LogLevel(IntEnum):
@ -26,7 +26,13 @@ class LogLevel(IntEnum):
@classmethod
def parse(cls: type[IntEnum], data: object) -> IntEnum:
def parse(cls: type[Self], data: Any) -> Self:
try:
data = int(data)
except ValueError:
pass
if isinstance(data, cls):
return data
@ -70,15 +76,15 @@ error: Callable = logging.error
critical: Callable = logging.critical
env_log_level = os.environ.get('LOG_LEVEL', 'INFO').upper()
env_log_level: Path | str | None = os.environ.get('LOG_LEVEL', 'INFO').upper()
try:
env_log_file = Path(os.environ['LOG_FILE']).expanduser().resolve()
env_log_file: Path | None = Path(os.environ['LOG_FILE']).expanduser().resolve()
except KeyError:
env_log_file = None
handlers = [logging.StreamHandler()]
handlers: list[Any] = [logging.StreamHandler()]
if env_log_file:
handlers.append(logging.FileHandler(env_log_file))

48
relay/manage.py
View file

@ -21,19 +21,10 @@ from .database import RELAY_SOFTWARE, get_database
from .misc import ACTOR_FORMATS, SOFTWARE, IS_DOCKER, Message
if typing.TYPE_CHECKING:
from tinysql import Row
from bsql import Row
from typing import Any
# pylint: disable=unsubscriptable-object,unsupported-assignment-operation
CONFIG_IGNORE = (
'schema-version',
'private-key'
)
def check_alphanumeric(text: str) -> str:
if not text.isalnum():
raise click.BadParameter('String not alphanumeric')
@ -50,7 +41,7 @@ def cli(ctx: click.Context, config: str | None) -> None:
if not ctx.invoked_subcommand:
if ctx.obj.config.domain.endswith('example.com'):
cli_setup.callback()
cli_setup.callback() # type: ignore
else:
click.echo(
@ -58,7 +49,7 @@ def cli(ctx: click.Context, config: str | None) -> None:
'future.'
)
cli_run.callback()
cli_run.callback() # type: ignore
@cli.command('setup')
@ -184,7 +175,7 @@ def cli_setup(ctx: click.Context) -> None:
conn.put_config(key, value)
if not IS_DOCKER and click.confirm('Relay all setup! Would you like to run it now?'):
cli_run.callback()
cli_run.callback() # type: ignore
@cli.command('run')
@ -257,7 +248,7 @@ def cli_convert(ctx: click.Context, old_config: str) -> None:
conn.put_config('note', config['note'])
conn.put_config('whitelist-enabled', config['whitelist_enabled'])
with click.progressbar(
with click.progressbar( # type: ignore
database['relay-list'].values(),
label = 'Inboxes'.ljust(15),
width = 0
@ -281,7 +272,7 @@ def cli_convert(ctx: click.Context, old_config: str) -> None:
software = inbox['software']
)
with click.progressbar(
with click.progressbar( # type: ignore
config['blocked_software'],
label = 'Banned software'.ljust(15),
width = 0
@ -293,7 +284,7 @@ def cli_convert(ctx: click.Context, old_config: str) -> None:
reason = 'relay' if software in RELAY_SOFTWARE else None
)
with click.progressbar(
with click.progressbar( # type: ignore
config['blocked_instances'],
label = 'Banned domains'.ljust(15),
width = 0
@ -302,7 +293,7 @@ def cli_convert(ctx: click.Context, old_config: str) -> None:
for domain in banned_software:
conn.put_domain_ban(domain)
with click.progressbar(
with click.progressbar( # type: ignore
config['whitelist'],
label = 'Whitelist'.ljust(15),
width = 0
@ -339,10 +330,17 @@ def cli_config_list(ctx: click.Context) -> None:
click.echo('Relay Config:')
with ctx.obj.database.session() as conn:
for key, value in conn.get_config_all().items():
if key not in CONFIG_IGNORE:
key = f'{key}:'.ljust(20)
click.echo(f'- {key} {repr(value)}')
config = conn.get_config_all()
for key, value in config.to_dict().items():
if key in type(config).SYSTEM_KEYS():
continue
if key == 'log-level':
value = value.name
key_str = f'{key}:'.ljust(20)
click.echo(f'- {key_str} {repr(value)}')
@cli_config.command('set')
@ -520,7 +518,7 @@ def cli_inbox_follow(ctx: click.Context, actor: str) -> None:
def cli_inbox_unfollow(ctx: click.Context, actor: str) -> None:
'Unfollow an actor (Relay must be running)'
inbox_data: Row = None
inbox_data: Row | None = None
with ctx.obj.database.session() as conn:
if conn.get_domain_ban(actor):
@ -540,6 +538,11 @@ def cli_inbox_unfollow(ctx: click.Context, actor: str) -> None:
actor = f'https://{actor}/actor'
actor_data = asyncio.run(http.get(actor, sign_headers = True))
if not actor_data:
click.echo("Failed to fetch actor")
return
inbox = actor_data.shared_inbox
message = Message.new_unfollow(
host = ctx.obj.config.domain,
@ -967,7 +970,6 @@ def cli_whitelist_import(ctx: click.Context) -> None:
def main() -> None:
# pylint: disable=no-value-for-parameter
cli(prog_name='relay')

57
relay/misc.py
View file

@ -8,21 +8,31 @@ import typing
from aiohttp.web import Response as AiohttpResponse
from datetime import datetime
from pathlib import Path
from uuid import uuid4
try:
from importlib.resources import files as pkgfiles
except ImportError:
from importlib_resources import files as pkgfiles
from importlib_resources import files as pkgfiles # type: ignore
if typing.TYPE_CHECKING:
from pathlib import Path
from typing import Any
from typing import Any, Self
from .application import Application
T = typing.TypeVar('T')
ResponseType = typing.TypedDict('ResponseType', {
'status': int,
'headers': dict[str, typing.Any] | None,
'content_type': str,
'body': bytes | None,
'text': str | None
})
IS_DOCKER = bool(os.environ.get('DOCKER_RUNNING'))
MIMETYPES = {
'activity': 'application/activity+json',
'css': 'text/css',
@ -92,7 +102,7 @@ def check_open_port(host: str, port: int) -> bool:
def get_app() -> Application:
from .application import Application # pylint: disable=import-outside-toplevel
from .application import Application
if not Application.DEFAULT:
raise ValueError('No default application set')
@ -101,7 +111,7 @@ def get_app() -> Application:
def get_resource(path: str) -> Path:
return pkgfiles('relay').joinpath(path)
return Path(str(pkgfiles('relay'))).joinpath(path)
class JsonEncoder(json.JSONEncoder):
@ -114,11 +124,11 @@ class JsonEncoder(json.JSONEncoder):
class Message(aputils.Message):
@classmethod
def new_actor(cls: type[Message], # pylint: disable=arguments-differ
def new_actor(cls: type[Self], # type: ignore
host: str,
pubkey: str,
description: str | None = None,
approves: bool = False) -> Message:
approves: bool = False) -> Self:
return cls({
'@context': 'https://www.w3.org/ns/activitystreams',
@ -144,7 +154,7 @@ class Message(aputils.Message):
@classmethod
def new_announce(cls: type[Message], host: str, obj: str) -> Message:
def new_announce(cls: type[Self], host: str, obj: str | dict[str, Any]) -> Self:
return cls({
'@context': 'https://www.w3.org/ns/activitystreams',
'id': f'https://{host}/activities/{uuid4()}',
@ -156,7 +166,7 @@ class Message(aputils.Message):
@classmethod
def new_follow(cls: type[Message], host: str, actor: str) -> Message:
def new_follow(cls: type[Self], host: str, actor: str) -> Self:
return cls({
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Follow',
@ -168,7 +178,7 @@ class Message(aputils.Message):
@classmethod
def new_unfollow(cls: type[Message], host: str, actor: str, follow: str) -> Message:
def new_unfollow(cls: type[Self], host: str, actor: str, follow: dict[str, str]) -> Self:
return cls({
'@context': 'https://www.w3.org/ns/activitystreams',
'id': f'https://{host}/activities/{uuid4()}',
@ -180,12 +190,7 @@ class Message(aputils.Message):
@classmethod
def new_response(cls: type[Message],
host: str,
actor: str,
followid: str,
accept: bool) -> Message:
def new_response(cls: type[Self], host: str, actor: str, followid: str, accept: bool) -> Self:
return cls({
'@context': 'https://www.w3.org/ns/activitystreams',
'id': f'https://{host}/activities/{uuid4()}',
@ -208,16 +213,18 @@ class Response(AiohttpResponse):
@classmethod
def new(cls: type[Response],
body: str | bytes | dict = '',
def new(cls: type[Self],
body: str | bytes | dict | tuple | list | set = '',
status: int = 200,
headers: dict[str, str] | None = None,
ctype: str = 'text') -> Response:
ctype: str = 'text') -> Self:
kwargs = {
kwargs: ResponseType = {
'status': status,
'headers': headers,
'content_type': MIMETYPES[ctype]
'content_type': MIMETYPES[ctype],
'body': None,
'text': None
}
if isinstance(body, bytes):
@ -233,10 +240,10 @@ class Response(AiohttpResponse):
@classmethod
def new_error(cls: type[Response],
def new_error(cls: type[Self],
status: int,
body: str | bytes | dict,
ctype: str = 'text') -> Response:
ctype: str = 'text') -> Self:
if ctype == 'json':
body = {'error': body}
@ -245,14 +252,14 @@ class Response(AiohttpResponse):
@classmethod
def new_redir(cls: type[Response], path: str) -> Response:
def new_redir(cls: type[Self], path: str) -> Self:
body = f'Redirect to <a href="{path}">{path}</a>'
return cls.new(body, 302, {'Location': path})
@property
def location(self) -> str:
return self.headers.get('Location')
return self.headers.get('Location', '')
@location.setter

22
relay/processors.py
View file

@ -7,10 +7,10 @@ from .database import Connection
from .misc import Message
if typing.TYPE_CHECKING:
from .views import ActorView
from .views.activitypub import ActorView
def person_check(actor: str, software: str) -> bool:
def person_check(actor: Message, software: str | None) -> bool:
# pleroma and akkoma may use Person for the actor type for some reason
# akkoma changed this in 3.6.0
if software in {'akkoma', 'pleroma'} and actor.id == f'https://{actor.domain}/relay':
@ -65,7 +65,7 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
config = conn.get_config_all()
# reject if software used by actor is banned
if conn.get_software_ban(software):
if software and conn.get_software_ban(software):
logging.verbose('Rejected banned actor: %s', view.actor.id)
view.app.push_message(
@ -75,7 +75,8 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
actor = view.actor.id,
followid = view.message.id,
accept = False
)
),
view.instance
)
logging.verbose(
@ -86,7 +87,7 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
return
## reject if the actor is not an instance actor
# reject if the actor is not an instance actor
if person_check(view.actor, software):
logging.verbose('Non-application actor tried to follow: %s', view.actor.id)
@ -105,7 +106,7 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
if not conn.get_domain_whitelist(view.actor.domain):
# add request if approval-required is enabled
if config['approval-required']:
if config.approval_required:
logging.verbose('New follow request fromm actor: %s', view.actor.id)
with conn.transaction():
@ -121,7 +122,7 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
return
# reject if the actor isn't whitelisted while the whiltelist is enabled
if config['whitelist-enabled']:
if config.whitelist_enabled:
logging.verbose('Rejected actor for not being in the whitelist: %s', view.actor.id)
view.app.push_message(
@ -131,7 +132,8 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
actor = view.actor.id,
followid = view.message.id,
accept = False
)
),
view.instance
)
return
@ -171,7 +173,7 @@ async def handle_follow(view: ActorView, conn: Connection) -> None:
async def handle_undo(view: ActorView, conn: Connection) -> None:
## If the object is not a Follow, forward it
# If the object is not a Follow, forward it
if view.message.object['type'] != 'Follow':
await handle_forward(view, conn)
return
@ -185,7 +187,7 @@ async def handle_undo(view: ActorView, conn: Connection) -> None:
logging.verbose(
'Failed to delete "%s" with follow ID "%s"',
view.actor.id,
view.message.object['id']
view.message.object_id
)
view.app.push_message(

15
relay/template.py
View file

@ -52,34 +52,37 @@ class Template(Environment):
'domain': self.app.config.domain,
'version': __version__,
'config': config,
'theme_name': config['theme'] or 'Default',
**(context or {})
}
return self.get_template(path).render(new_context)
def render_markdown(self, text: str) -> str:
return self._render_markdown(text) # type: ignore
class MarkdownExtension(Extension):
tags = {'markdown'}
extensions = {
extensions = (
'attr_list',
'smarty',
'tables'
}
)
def __init__(self, environment: Environment):
Extension.__init__(self, environment)
self._markdown = Markdown(extensions = MarkdownExtension.extensions)
environment.extend(
render_markdown = self._render_markdown
_render_markdown = self._render_markdown
)
def parse(self, parser: Parser) -> Node | list[Node]:
lineno = next(parser.stream).lineno
body = parser.parse_statements(
['name:endmarkdown'],
('name:endmarkdown',),
drop_needle = True
)
@ -88,5 +91,5 @@ class MarkdownExtension(Extension):
def _render_markdown(self, caller: Callable[[], str] | str) -> str:
text = caller() if isinstance(caller, Callable) else caller
text = caller if isinstance(caller, str) else caller()
return self._markdown.convert(textwrap.dedent(text.strip('\n')))

2
relay/views/__init__.py
View file

@ -1,4 +1,4 @@
from __future__ import annotations
from . import activitypub, api, frontend, misc
from .base import VIEWS
from .base import VIEWS, View

44
relay/views/activitypub.py
View file

@ -12,22 +12,21 @@ from ..processors import run_processor
if typing.TYPE_CHECKING:
from aiohttp.web import Request
from tinysql import Row
from bsql import Row
# pylint: disable=unused-argument
@register_route('/actor', '/inbox')
class ActorView(View):
signature: aputils.Signature
message: Message
actor: Message
instancce: Row
signer: aputils.Signer
def __init__(self, request: Request):
View.__init__(self, request)
self.signature: aputils.Signature = None
self.message: Message = None
self.actor: Message = None
self.instance: Row = None
self.signer: aputils.Signer = None
async def get(self, request: Request) -> Response:
with self.database.session(False) as conn:
@ -36,8 +35,8 @@ class ActorView(View):
data = Message.new_actor(
host = self.config.domain,
pubkey = self.app.signer.pubkey,
description = self.app.template.render_markdown(config['note']),
approves = config['approval-required']
description = self.app.template.render_markdown(config.note),
approves = config.approval_required
)
return Response.new(data, ctype='activity')
@ -50,12 +49,12 @@ class ActorView(View):
with self.database.session() as conn:
self.instance = conn.get_inbox(self.actor.shared_inbox)
## reject if actor is banned
# reject if actor is banned
if conn.get_domain_ban(self.actor.domain):
logging.verbose('Ignored request from banned actor: %s', self.actor.id)
return Response.new_error(403, 'access denied', 'json')
## reject if activity type isn't 'Follow' and the actor isn't following
# reject if activity type isn't 'Follow' and the actor isn't following
if self.message.type != 'Follow' and not self.instance:
logging.verbose(
'Rejected actor for trying to post while not following: %s',
@ -79,28 +78,26 @@ class ActorView(View):
return Response.new_error(400, 'missing signature header', 'json')
try:
self.message = await self.request.json(loads = Message.parse)
message: Message | None = await self.request.json(loads = Message.parse)
except Exception:
traceback.print_exc()
logging.verbose('Failed to parse inbox message')
return Response.new_error(400, 'failed to parse message', 'json')
if self.message is None:
if message is None:
logging.verbose('empty message')
return Response.new_error(400, 'missing message', 'json')
self.message = message
if 'actor' not in self.message:
logging.verbose('actor not in message')
return Response.new_error(400, 'no actor in message', 'json')
self.actor = await self.client.get(
self.signature.keyid,
sign_headers = True,
loads = Message.parse
)
actor: Message | None = await self.client.get(self.signature.keyid, True, Message)
if not self.actor:
if actor is None:
# ld signatures aren't handled atm, so just ignore it
if self.message.type == 'Delete':
logging.verbose('Instance sent a delete which cannot be handled')
@ -109,6 +106,8 @@ class ActorView(View):
logging.verbose(f'Failed to fetch actor: {self.signature.keyid}')
return Response.new_error(400, 'failed to fetch actor', 'json')
self.actor = actor
try:
self.signer = self.actor.signer
@ -123,6 +122,8 @@ class ActorView(View):
logging.verbose('signature validation failed for "%s": %s', self.actor.id, e)
return Response.new_error(401, str(e), 'json')
return None
def validate_signature(self, body: bytes) -> None:
headers = {key.lower(): value for key, value in self.request.headers.items()}
@ -150,7 +151,6 @@ class ActorView(View):
headers["(created)"] = self.signature.created
headers["(expires)"] = self.signature.expires
# pylint: disable=protected-access
if not self.signer._validate_signature(headers, self.signature):
raise aputils.SignatureFailureError("Signature does not match")

65
relay/views/api.py
View file

@ -9,23 +9,15 @@ from urllib.parse import urlparse
from .base import View, register_route
from .. import __version__
from .. import logger as logging
from ..database.config import CONFIG_DEFAULTS
from ..misc import Message, Response
from ..database import ConfigData
from ..misc import Message, Response, get_app
if typing.TYPE_CHECKING:
from aiohttp.web import Request
from collections.abc import Coroutine
from collections.abc import Callable, Sequence
CONFIG_IGNORE = (
'schema-version',
'private-key'
)
CONFIG_VALID = {key for key in CONFIG_DEFAULTS if key not in CONFIG_IGNORE}
PUBLIC_API_PATHS: tuple[tuple[str, str]] = (
PUBLIC_API_PATHS: Sequence[tuple[str, str]] = (
('GET', '/api/v1/relay'),
('GET', '/api/v1/instance'),
('POST', '/api/v1/token')
@ -40,11 +32,11 @@ def check_api_path(method: str, path: str) -> bool:
@web.middleware
async def handle_api_path(request: web.Request, handler: Coroutine) -> web.Response:
async def handle_api_path(request: Request, handler: Callable) -> Response:
try:
request['token'] = request.headers['Authorization'].replace('Bearer', '').strip()
with request.app.database.session() as conn:
with get_app().database.session() as conn:
request['user'] = conn.get_user_by_token(request['token'])
except (KeyError, ValueError):
@ -61,8 +53,6 @@ async def handle_api_path(request: web.Request, handler: Coroutine) -> web.Respo
return await handler(request)
# pylint: disable=no-self-use,unused-argument
@register_route('/api/v1/token')
class Login(View):
async def get(self, request: Request) -> Response:
@ -102,14 +92,14 @@ class RelayInfo(View):
async def get(self, request: Request) -> Response:
with self.database.session() as conn:
config = conn.get_config_all()
inboxes = [row['domain'] for row in conn.execute('SELECT * FROM inboxes')]
inboxes = [row['domain'] for row in conn.get_inboxes()]
data = {
'domain': self.config.domain,
'name': config['name'],
'description': config['note'],
'name': config.name,
'description': config.note,
'version': __version__,
'whitelist_enabled': config['whitelist-enabled'],
'whitelist_enabled': config.whitelist_enabled,
'email': None,
'admin': None,
'icon': None,
@ -122,12 +112,17 @@ class RelayInfo(View):
@register_route('/api/v1/config')
class Config(View):
async def get(self, request: Request) -> Response:
with self.database.session() as conn:
data = conn.get_config_all()
data['log-level'] = data['log-level'].name
data = {}
for key in CONFIG_IGNORE:
del data[key]
with self.database.session() as conn:
for key, value in conn.get_config_all().to_dict().items():
if key in ConfigData.SYSTEM_KEYS():
continue
if key == 'log-level':
value = value.name
data[key] = value
return Response.new(data, ctype = 'json')
@ -138,7 +133,7 @@ class Config(View):
if isinstance(data, Response):
return data
if data['key'] not in CONFIG_VALID:
if data['key'] not in ConfigData.USER_KEYS():
return Response.new_error(400, 'Invalid key', 'json')
with self.database.session() as conn:
@ -153,11 +148,11 @@ class Config(View):
if isinstance(data, Response):
return data
if data['key'] not in CONFIG_VALID:
if data['key'] not in ConfigData.USER_KEYS():
return Response.new_error(400, 'Invalid key', 'json')
with self.database.session() as conn:
conn.put_config(data['key'], CONFIG_DEFAULTS[data['key']][1])
conn.put_config(data['key'], ConfigData.DEFAULT(data['key']))
return Response.new({'message': 'Updated config'}, ctype = 'json')
@ -184,19 +179,13 @@ class Inbox(View):
return Response.new_error(404, 'Instance already in database', 'json')
if not data.get('inbox'):
try:
actor_data = await self.client.get(
data['actor'],
sign_headers = True,
loads = Message.parse
)
actor_data: Message | None = await self.client.get(data['actor'], True, Message)
data['inbox'] = actor_data.shared_inbox
except Exception as e:
logging.error('Failed to fetch actor: %s', str(e))
if actor_data is None:
return Response.new_error(500, 'Failed to fetch actor', 'json')
data['inbox'] = actor_data.shared_inbox
row = conn.put_inbox(**data)
return Response.new(row, ctype = 'json')

35
relay/views/base.py
View file

@ -8,11 +8,11 @@ from aiohttp.web import HTTPMethodNotAllowed
from functools import cached_property
from json.decoder import JSONDecodeError
from ..misc import Response
from ..misc import Response, get_app
if typing.TYPE_CHECKING:
from aiohttp.web import Request
from collections.abc import Callable, Coroutine, Generator
from collections.abc import Callable, Generator, Sequence, Mapping
from bsql import Database
from typing import Any, Self
from ..application import Application
@ -22,20 +22,24 @@ if typing.TYPE_CHECKING:
from ..template import Template
VIEWS = []
VIEWS: list[tuple[str, type[View]]] = []
def convert_data(data: Mapping[str, Any]) -> dict[str, str]:
return {key: str(value) for key, value in data.items()}
def register_route(*paths: str) -> Callable:
def wrapper(view: View) -> View:
def wrapper(view: type[View]) -> type[View]:
for path in paths:
VIEWS.append([path, view])
VIEWS.append((path, view))
return view
return wrapper
class View(AbstractView):
def __await__(self) -> Generator[Response]:
def __await__(self) -> Generator[Any, None, Response]:
if self.request.method not in METHODS:
raise HTTPMethodNotAllowed(self.request.method, self.allowed_methods)
@ -46,22 +50,22 @@ class View(AbstractView):
@classmethod
async def run(cls: type[Self], method: str, request: Request, **kwargs: Any) -> Self:
async def run(cls: type[Self], method: str, request: Request, **kwargs: Any) -> Response:
view = cls(request)
return await view.handlers[method](request, **kwargs)
async def _run_handler(self, handler: Coroutine, **kwargs: Any) -> Response:
async def _run_handler(self, handler: Callable[..., Any], **kwargs: Any) -> Response:
return await handler(self.request, **self.request.match_info, **kwargs)
@cached_property
def allowed_methods(self) -> tuple[str]:
def allowed_methods(self) -> Sequence[str]:
return tuple(self.handlers.keys())
@cached_property
def handlers(self) -> dict[str, Coroutine]:
def handlers(self) -> dict[str, Callable[..., Any]]:
data = {}
for method in METHODS:
@ -74,10 +78,9 @@ class View(AbstractView):
return data
# app components
@property
def app(self) -> Application:
return self.request.app
return get_app()
@property
@ -110,17 +113,17 @@ class View(AbstractView):
optional: list[str]) -> dict[str, str] | Response:
if self.request.content_type in {'x-www-form-urlencoded', 'multipart/form-data'}:
post_data = await self.request.post()
post_data = convert_data(await self.request.post())
elif self.request.content_type == 'application/json':
try:
post_data = await self.request.json()
post_data = convert_data(await self.request.json())
except JSONDecodeError:
return Response.new_error(400, 'Invalid JSON data', 'json')
else:
post_data = self.request.query
post_data = convert_data(await self.request.query) # type: ignore
data = {}
@ -132,6 +135,6 @@ class View(AbstractView):
return Response.new_error(400, f'Missing {str(e)} pararmeter', 'json')
for key in optional:
data[key] = post_data.get(key)
data[key] = post_data.get(key, '')
return data

66
relay/views/frontend.py
View file

@ -8,36 +8,30 @@ from urllib.parse import urlparse
from .base import View, register_route
from ..database import CONFIG_DEFAULTS, THEMES
from ..database import THEMES, ConfigData
from ..logger import LogLevel
from ..misc import ACTOR_FORMATS, Message, Response
from ..misc import ACTOR_FORMATS, Message, Response, get_app
if typing.TYPE_CHECKING:
from aiohttp.web import Request
from collections.abc import Coroutine
from collections.abc import Callable
from typing import Any
# pylint: disable=no-self-use
UNAUTH_ROUTES = {
'/',
'/login'
}
CONFIG_IGNORE = (
'schema-version',
'private-key'
)
@web.middleware
async def handle_frontend_path(request: web.Request, handler: Coroutine) -> Response:
async def handle_frontend_path(request: web.Request, handler: Callable) -> Response:
if request.path in UNAUTH_ROUTES or request.path.startswith('/admin'):
request['token'] = request.cookies.get('user-token')
request['user'] = None
if request['token']:
with request.app.database.session(False) as conn:
with get_app().database.session(False) as conn:
request['user'] = conn.get_user_by_token(request['token'])
if request['user'] and request.path == '/login':
@ -49,13 +43,11 @@ async def handle_frontend_path(request: web.Request, handler: Coroutine) -> Resp
return await handler(request)
# pylint: disable=unused-argument
@register_route('/')
class HomeView(View):
async def get(self, request: Request) -> Response:
with self.database.session() as conn:
context = {
context: dict[str, Any] = {
'instances': tuple(conn.get_inboxes())
}
@ -136,7 +128,7 @@ class AdminInstances(View):
message: str | None = None) -> Response:
with self.database.session() as conn:
context = {
context: dict[str, Any] = {
'instances': tuple(conn.get_inboxes()),
'requests': tuple(conn.get_requests())
}
@ -152,7 +144,8 @@ class AdminInstances(View):
async def post(self, request: Request) -> Response:
data = await request.post()
post = await request.post()
data: dict[str, str] = {key: value for key, value in post.items()} # type: ignore
if not data.get('actor') and not data.get('domain'):
return await self.get(request, error = 'Missing actor and/or domain')
@ -162,13 +155,21 @@ class AdminInstances(View):
if not data.get('software'):
nodeinfo = await self.client.fetch_nodeinfo(data['domain'])
if nodeinfo is None:
return await self.get(request, error = 'Failed to fetch nodeinfo')
data['software'] = nodeinfo.sw_name
if not data.get('actor') and data['software'] in ACTOR_FORMATS:
data['actor'] = ACTOR_FORMATS[data['software']].format(domain = data['domain'])
if not data.get('inbox') and data['actor']:
actor = await self.client.get(data['actor'], sign_headers = True, loads = Message.parse)
actor: Message | None = await self.client.get(data['actor'], True, Message)
if actor is None:
return await self.get(request, error = 'Failed to fetch actor')
data['inbox'] = actor.shared_inbox
with self.database.session(True) as conn:
@ -248,7 +249,7 @@ class AdminWhitelist(View):
message: str | None = None) -> Response:
with self.database.session() as conn:
context = {
context: dict[str, Any] = {
'whitelist': tuple(conn.execute('SELECT * FROM whitelist ORDER BY domain ASC'))
}
@ -298,7 +299,7 @@ class AdminDomainBans(View):
message: str | None = None) -> Response:
with self.database.session() as conn:
context = {
context: dict[str, Any] = {
'bans': tuple(conn.execute('SELECT * FROM domain_bans ORDER BY domain ASC'))
}
@ -356,7 +357,7 @@ class AdminSoftwareBans(View):
message: str | None = None) -> Response:
with self.database.session() as conn:
context = {
context: dict[str, Any] = {
'bans': tuple(conn.execute('SELECT * FROM software_bans ORDER BY name ASC'))
}
@ -414,7 +415,7 @@ class AdminUsers(View):
message: str | None = None) -> Response:
with self.database.session() as conn:
context = {
context: dict[str, Any] = {
'users': tuple(conn.execute('SELECT * FROM users ORDER BY username ASC'))
}
@ -462,29 +463,26 @@ class AdminUsersDelete(View):
@register_route('/admin/config')
class AdminConfig(View):
async def get(self, request: Request, message: str | None = None) -> Response:
context = {
context: dict[str, Any] = {
'themes': tuple(THEMES.keys()),
'levels': tuple(level.name for level in LogLevel),
'message': message
}
data = self.template.render('page/admin-config.haml', self, **context)
return Response.new(data, ctype = 'html')
async def post(self, request: Request) -> Response:
form = dict(await request.post())
data = ConfigData()
for key in ConfigData.USER_KEYS():
data.set(key, form.get(key.replace('_', '-')))
with self.database.session(True) as conn:
for key in CONFIG_DEFAULTS:
value = form.get(key)
if key == 'whitelist-enabled':
value = bool(value)
elif key.lower() in CONFIG_IGNORE:
continue
if value is None:
for key, value in data.to_dict().items():
if key in ConfigData.SYSTEM_KEYS():
continue
conn.put_config(key, value)
@ -503,7 +501,7 @@ class StyleCss(View):
class ThemeCss(View):
async def get(self, request: Request, theme: str) -> Response:
try:
context = {
context: dict[str, Any] = {
'theme': THEMES[theme]
}

25
relay/views/misc.py
View file

@ -27,31 +27,26 @@ if Path(__file__).parent.parent.joinpath('.git').exists():
pass
# pylint: disable=unused-argument
@register_route('/nodeinfo/{niversion:\\d.\\d}.json', '/nodeinfo/{niversion:\\d.\\d}')
class NodeinfoView(View):
# pylint: disable=no-self-use
async def get(self, request: Request, niversion: str) -> Response:
with self.database.session() as conn:
inboxes = conn.get_inboxes()
data = {
'name': 'activityrelay',
'version': VERSION,
'protocols': ['activitypub'],
'open_regs': not conn.get_config('whitelist-enabled'),
'users': 1,
'metadata': {
nodeinfo = aputils.Nodeinfo.new(
name = 'activityrelay',
version = VERSION,
protocols = ['activitypub'],
open_regs = not conn.get_config('whitelist-enabled'),
users = 1,
repo = 'https://git.pleroma.social/pleroma/relay' if niversion == '2.1' else None,
metadata = {
'approval_required': conn.get_config('approval-required'),
'peers': [inbox['domain'] for inbox in inboxes]
}
}
)
if niversion == '2.1':
data['repo'] = 'https://git.pleroma.social/pleroma/relay'
return Response.new(aputils.Nodeinfo.new(**data), ctype = 'json')
return Response.new(nodeinfo, ctype = 'json')
@register_route('/.well-known/nodeinfo')

26
requirements.txt
View file

@ -1,14 +1,14 @@
aiohttp>=3.9.1
aiohttp-swagger[performance]==1.0.16
aputils@https://git.barkshark.xyz/barkshark/aputils/archive/0.1.7.tar.gz
argon2-cffi==23.1.0
barkshark-sql@https://git.barkshark.xyz/barkshark/bsql/archive/0.1.2.tar.gz
click>=8.1.2
hamlish-jinja@https://git.barkshark.xyz/barkshark/hamlish-jinja/archive/0.3.5.tar.gz
hiredis==2.3.2
markdown==3.5.2
platformdirs==4.2.0
pyyaml>=6.0
redis==5.0.1
aiohttp >= 3.9.1
aiohttp-swagger[performance] == 1.0.16
aputils @ https://git.barkshark.xyz/barkshark/aputils/archive/0.1.7.tar.gz
argon2-cffi == 23.1.0
barkshark-sql @ https://git.barkshark.xyz/barkshark/bsql/archive/0.1.2.tar.gz
click >= 8.1.2
hamlish-jinja @ https://git.barkshark.xyz/barkshark/hamlish-jinja/archive/0.3.5.tar.gz
hiredis == 2.3.2
markdown == 3.5.2
platformdirs == 4.2.0
pyyaml >= 6.0
redis == 5.0.1
importlib_resources==6.1.1;python_version<'3.9'
importlib_resources == 6.1.1; python_version < '3.9'

4
setup.cfg
View file

@ -44,6 +44,8 @@ console_scripts =
[flake8]
select = F401
extend-ignore = E128,E251,E261,E303,W191
max-line-length = 100
indent-size = 4
per-file-ignores =
__init__.py: F401