.gitignore

@@ -99,4 +99,3 @@ viera.jsonld
 
 # config file
 relay.yaml
-relay.jsonld

docs/installation.md

@@ -15,7 +15,7 @@ the [official pipx docs](https://pypa.github.io/pipx/installation/) for more in-
 
 Now simply install ActivityRelay directly from git
 
-	pipx install git+https://git.pleroma.social/pleroma/relay@0.2.5
+	pipx install git+https://git.pleroma.social/pleroma/relay@0.2.4
 
 Or from a cloned git repo.
 
@@ -39,7 +39,7 @@ be installed via [pyenv](https://github.com/pyenv/pyenv).
 The instructions for installation via pip are very similar to pipx. Installation can be done from
 git
 
-	python3 -m pip install git+https://git.pleroma.social/pleroma/relay@0.2.5
+	python3 -m pip install git+https://git.pleroma.social/pleroma/relay@0.2.4
 
 or a cloned git repo.
 

pyproject.toml

@@ -1,37 +1,3 @@
 [build-system]
 requires = ["setuptools","wheel"]
 build-backend = 'setuptools.build_meta'
-
-
-[tool.pylint.main]
-jobs = 0
-persistent = true
-
-
-[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 = [
-	"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",
-	"wrong-import-position",
-	"missing-function-docstring",
-	"missing-class-docstring"
-]

relay.spec

@@ -9,7 +9,13 @@ a = Analysis(
     pathex=[],
     binaries=[],
     datas=[],
-    hiddenimports=[],
+    hiddenimports=[
+        'aputils.enums',
+        'aputils.errors',
+        'aputils.misc',
+        'aputils.objects',
+        'aputils.signer'
+    ],
     hookspath=[],
     hooksconfig={},
     runtime_hooks=[],

relay/__init__.py

@@ -1 +1,3 @@
-__version__ = '0.2.5'
+__version__ = '0.2.4'
+
+from . import logger

relay/application.py

@@ -1,42 +1,31 @@
-from __future__ import annotations
-
 import asyncio
+import logging
+import os
 import queue
 import signal
 import threading
 import traceback
-import typing
 
 from aiohttp import web
 from datetime import datetime, timedelta
 
-from . import logger as logging
 from .config import RelayConfig
 from .database import RelayDatabase
 from .http_client import HttpClient
-from .misc import check_open_port
-from .views import VIEWS
-
-if typing.TYPE_CHECKING:
-	from typing import Any
-	from .misc import Message
-
-
-# pylint: disable=unsubscriptable-object
+from .misc import DotDict, check_open_port, set_app
+from .views import routes
 
 
 class Application(web.Application):
-	def __init__(self, cfgpath: str):
+	def __init__(self, cfgpath):
 		web.Application.__init__(self)
 
-		self['workers'] = []
-		self['last_worker'] = 0
-		self['start_time'] = None
+		self['starttime'] = None
 		self['running'] = False
 		self['config'] = RelayConfig(cfgpath)
 
-		if not self.config.load():
-			self.config.save()
+		if not self['config'].load():
+			self['config'].save()
 
 		if self.config.is_docker:
 			self.config.update({
@@ -45,8 +34,13 @@ class Application(web.Application):
 				'port': 8080
 			})
 
-		self['database'] = RelayDatabase(self.config)
-		self.database.load()
+		self['workers'] = []
+		self['last_worker'] = 0
+
+		set_app(self)
+
+		self['database'] = RelayDatabase(self['config'])
+		self['database'].load()
 
 		self['client'] = HttpClient(
 			database = self.database,
@@ -55,39 +49,37 @@ class Application(web.Application):
 			cache_size = self.config.json_cache
 		)
 
-		for path, view in VIEWS:
-			self.router.add_view(path, view)
+		self.set_signal_handler()
 
 
 	@property
-	def client(self) -> HttpClient:
+	def client(self):
 		return self['client']
 
 
 	@property
-	def config(self) -> RelayConfig:
+	def config(self):
 		return self['config']
 
 
 	@property
-	def database(self) -> RelayDatabase:
+	def database(self):
 		return self['database']
 
 
 	@property
-	def uptime(self) -> timedelta:
-		if not self['start_time']:
+	def uptime(self):
+		if not self['starttime']:
 			return timedelta(seconds=0)
 
-		uptime = datetime.now() - self['start_time']
+		uptime = datetime.now() - self['starttime']
 
 		return timedelta(seconds=uptime.seconds)
 
 
-	def push_message(self, inbox: str, message: Message) -> None:
+	def push_message(self, inbox, message):
 		if self.config.workers <= 0:
-			asyncio.ensure_future(self.client.post(inbox, message))
-			return
+			return asyncio.ensure_future(self.client.post(inbox, message))
 
 		worker = self['workers'][self['last_worker']]
 		worker.queue.put((inbox, message))
@@ -98,45 +90,36 @@ class Application(web.Application):
 			self['last_worker'] = 0
 
 
-	def set_signal_handler(self, startup: bool) -> None:
-		for sig in ('SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGTERM'):
+	def set_signal_handler(self):
+		for sig in {'SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGTERM'}:
 			try:
-				signal.signal(getattr(signal, sig), self.stop if startup else signal.SIG_DFL)
+				signal.signal(getattr(signal, sig), self.stop)
 
 			# some signals don't exist in windows, so skip them
 			except AttributeError:
 				pass
 
 
-	def run(self) -> None:
+	def run(self):
 		if not check_open_port(self.config.listen, self.config.port):
-			logging.error('A server is already running on port %i', self.config.port)
-			return
+			return logging.error(f'A server is already running on port {self.config.port}')
 
-		for view in VIEWS:
-			self.router.add_view(*view)
-
-		logging.info(
-			'Starting webserver at %s (%s:%i)',
-			self.config.host,
-			self.config.listen,
-			self.config.port
-		)
+		for route in routes:
+			self.router.add_route(*route)
 
+		logging.info(f'Starting webserver at {self.config.host} ({self.config.listen}:{self.config.port})')
 		asyncio.run(self.handle_run())
 
 
-	def stop(self, *_: Any) -> None:
+	def stop(self, *_):
 		self['running'] = False
 
 
-	async def handle_run(self) -> None:
+	async def handle_run(self):
 		self['running'] = True
 
-		self.set_signal_handler(True)
-
 		if self.config.workers > 0:
-			for _ in range(self.config.workers):
+			for i in range(self.config.workers):
 				worker = PushWorker(self)
 				worker.start()
 
@@ -145,40 +128,33 @@ 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
 		)
 
 		await site.start()
-		self['start_time'] = datetime.now()
+		self['starttime'] = datetime.now()
 
 		while self['running']:
 			await asyncio.sleep(0.25)
 
 		await site.stop()
-		await self.client.close()
 
-		self['start_time'] = None
+		self['starttime'] = None
 		self['running'] = False
 		self['workers'].clear()
 
 
 class PushWorker(threading.Thread):
-	def __init__(self, app: Application):
+	def __init__(self, app):
 		threading.Thread.__init__(self)
 		self.app = app
 		self.queue = queue.Queue()
-		self.client = None
 
 
-	def run(self) -> None:
-		asyncio.run(self.handle_queue())
-
-
-	async def handle_queue(self) -> None:
+	def run(self):
 		self.client = HttpClient(
 			database = self.app.database,
 			limit = self.app.config.push_limit,
@@ -186,11 +162,15 @@ class PushWorker(threading.Thread):
 			cache_size = self.app.config.json_cache
 		)
 
+		asyncio.run(self.handle_queue())
+
+
+	async def handle_queue(self):
 		while self.app['running']:
 			try:
 				inbox, message = self.queue.get(block=True, timeout=0.25)
 				self.queue.task_done()
-				logging.verbose('New push from Thread-%i', threading.get_ident())
+				logging.verbose(f'New push from Thread-{threading.get_ident()}')
 				await self.client.post(inbox, message)
 
 			except queue.Empty:
@@ -201,3 +181,36 @@ class PushWorker(threading.Thread):
 				traceback.print_exc()
 
 		await self.client.close()
+
+
+## Can't sub-class web.Request, so let's just add some properties
+def request_actor(self):
+	try: return self['actor']
+	except KeyError: pass
+
+
+def request_instance(self):
+	try: return self['instance']
+	except KeyError: pass
+
+
+def request_message(self):
+	try: return self['message']
+	except KeyError: pass
+
+
+def request_signature(self):
+	if 'signature' not in self._state:
+		try: self['signature'] = DotDict.new_from_signature(self.headers['signature'])
+		except KeyError: return
+
+	return self['signature']
+
+
+setattr(web.Request, 'actor', property(request_actor))
+setattr(web.Request, 'instance', property(request_instance))
+setattr(web.Request, 'message', property(request_message))
+setattr(web.Request, 'signature', property(request_signature))
+
+setattr(web.Request, 'config', property(lambda self: self.app.config))
+setattr(web.Request, 'database', property(lambda self: self.app.database))

relay/config.py

@@ -1,7 +1,5 @@
-from __future__ import annotations
-
+import json
 import os
-import typing
 import yaml
 
 from functools import cached_property
@@ -10,10 +8,6 @@ from urllib.parse import urlparse
 
 from .misc import DotDict, boolean
 
-if typing.TYPE_CHECKING:
-	from typing import Any
-	from .database import RelayDatabase
-
 
 RELAY_SOFTWARE = [
 	'activityrelay', # https://git.pleroma.social/pleroma/relay
@@ -31,19 +25,17 @@ APKEYS = [
 
 
 class RelayConfig(DotDict):
-	__slots__ = ('path', )
-
-	def __init__(self, path: str | Path):
+	def __init__(self, path):
 		DotDict.__init__(self, {})
 
 		if self.is_docker:
 			path = '/data/config.yaml'
 
-		self._path = Path(path).expanduser().resolve()
+		self._path = Path(path).expanduser()
 		self.reset()
 
 
-	def __setitem__(self, key: str, value: Any) -> None:
+	def __setitem__(self, key, value):
 		if key in ['blocked_instances', 'blocked_software', 'whitelist']:
 			assert isinstance(value, (list, set, tuple))
 
@@ -59,31 +51,36 @@ class RelayConfig(DotDict):
 
 
 	@property
-	def db(self) -> RelayDatabase:
+	def db(self):
 		return Path(self['db']).expanduser().resolve()
 
 
 	@property
-	def actor(self) -> str:
+	def path(self):
+		return self._path
+
+
+	@property
+	def actor(self):
 		return f'https://{self.host}/actor'
 
 
 	@property
-	def inbox(self) -> str:
+	def inbox(self):
 		return f'https://{self.host}/inbox'
 
 
 	@property
-	def keyid(self) -> str:
+	def keyid(self):
 		return f'{self.actor}#main-key'
 
 
 	@cached_property
-	def is_docker(self) -> bool:
+	def is_docker(self):
 		return bool(os.environ.get('DOCKER_RUNNING'))
 
 
-	def reset(self) -> None:
+	def reset(self):
 		self.clear()
 		self.update({
 			'db': str(self._path.parent.joinpath(f'{self._path.stem}.jsonld')),
@@ -102,7 +99,7 @@ class RelayConfig(DotDict):
 		})
 
 
-	def ban_instance(self, instance: str) -> bool:
+	def ban_instance(self, instance):
 		if instance.startswith('http'):
 			instance = urlparse(instance).hostname
 
@@ -113,7 +110,7 @@ class RelayConfig(DotDict):
 		return True
 
 
-	def unban_instance(self, instance: str) -> bool:
+	def unban_instance(self, instance):
 		if instance.startswith('http'):
 			instance = urlparse(instance).hostname
 
@@ -121,11 +118,11 @@ class RelayConfig(DotDict):
 			self.blocked_instances.remove(instance)
 			return True
 
-		except ValueError:
+		except:
 			return False
 
 
-	def ban_software(self, software: str) -> bool:
+	def ban_software(self, software):
 		if self.is_banned_software(software):
 			return False
 
@@ -133,16 +130,16 @@ class RelayConfig(DotDict):
 		return True
 
 
-	def unban_software(self, software: str) -> bool:
+	def unban_software(self, software):
 		try:
 			self.blocked_software.remove(software)
 			return True
 
-		except ValueError:
+		except:
 			return False
 
 
-	def add_whitelist(self, instance: str) -> bool:
+	def add_whitelist(self, instance):
 		if instance.startswith('http'):
 			instance = urlparse(instance).hostname
 
@@ -153,7 +150,7 @@ class RelayConfig(DotDict):
 		return True
 
 
-	def del_whitelist(self, instance: str) -> bool:
+	def del_whitelist(self, instance):
 		if instance.startswith('http'):
 			instance = urlparse(instance).hostname
 
@@ -161,32 +158,32 @@ class RelayConfig(DotDict):
 			self.whitelist.remove(instance)
 			return True
 
-		except ValueError:
+		except:
 			return False
 
 
-	def is_banned(self, instance: str) -> bool:
+	def is_banned(self, instance):
 		if instance.startswith('http'):
 			instance = urlparse(instance).hostname
 
 		return instance in self.blocked_instances
 
 
-	def is_banned_software(self, software: str) -> bool:
+	def is_banned_software(self, software):
 		if not software:
 			return False
 
 		return software.lower() in self.blocked_software
 
 
-	def is_whitelisted(self, instance: str) -> bool:
+	def is_whitelisted(self, instance):
 		if instance.startswith('http'):
 			instance = urlparse(instance).hostname
 
 		return instance in self.whitelist
 
 
-	def load(self) -> bool:
+	def load(self):
 		self.reset()
 
 		options = {}
@@ -198,7 +195,7 @@ class RelayConfig(DotDict):
 			pass
 
 		try:
-			with self._path.open('r', encoding = 'UTF-8') as fd:
+			with open(self.path) as fd:
 				config = yaml.load(fd, **options)
 
 		except FileNotFoundError:
@@ -217,7 +214,7 @@ class RelayConfig(DotDict):
 
 				continue
 
-			if key not in self:
+			elif key not in self:
 				continue
 
 			self[key] = value
@@ -228,7 +225,7 @@ class RelayConfig(DotDict):
 		return True
 
 
-	def save(self) -> None:
+	def save(self):
 		config = {
 			# just turning config.db into a string is good enough for now
 			'db': str(self.db),
@@ -242,5 +239,7 @@ class RelayConfig(DotDict):
 			'ap': {key: self[key] for key in APKEYS}
 		}
 
-		with self._path.open('w', encoding = 'utf-8') as fd:
+		with open(self._path, 'w') as fd:
 			yaml.dump(config, fd, sort_keys=False)
+
+		return config

relay/database.py

@@ -1,21 +1,14 @@
-from __future__ import annotations
-
+import aputils
+import asyncio
 import json
-import typing
+import logging
+import traceback
 
-from aputils.signer import Signer
 from urllib.parse import urlparse
 
-from . import logger as logging
-
-if typing.TYPE_CHECKING:
-	from typing import Iterator, Optional
-	from .config import RelayConfig
-	from .misc import Message
-
 
 class RelayDatabase(dict):
-	def __init__(self, config: RelayConfig):
+	def __init__(self, config):
 		dict.__init__(self, {
 			'relay-list': {},
 			'private-key': None,
@@ -28,16 +21,16 @@ class RelayDatabase(dict):
 
 
 	@property
-	def hostnames(self) -> tuple[str]:
+	def hostnames(self):
 		return tuple(self['relay-list'].keys())
 
 
 	@property
-	def inboxes(self) -> tuple[dict[str, str]]:
+	def inboxes(self):
 		return tuple(data['inbox'] for data in self['relay-list'].values())
 
 
-	def load(self) -> bool:
+	def load(self):
 		new_db = True
 
 		try:
@@ -47,7 +40,7 @@ class RelayDatabase(dict):
 			self['version'] = data.get('version', None)
 			self['private-key'] = data.get('private-key')
 
-			if self['version'] is None:
+			if self['version'] == None:
 				self['version'] = 1
 
 				if 'actorKeys' in data:
@@ -65,9 +58,7 @@ class RelayDatabase(dict):
 				self['relay-list'] = data.get('relay-list', {})
 
 			for domain, instance in self['relay-list'].items():
-				if self.config.is_banned(domain) or \
-					(self.config.whitelist_enabled and not self.config.is_whitelisted(domain)):
-
+				if self.config.is_banned(domain) or (self.config.whitelist_enabled and not self.config.is_whitelisted(domain)):
 					self.del_inbox(domain)
 					continue
 
@@ -84,40 +75,36 @@ class RelayDatabase(dict):
 				raise e from None
 
 		if not self['private-key']:
-			logging.info('No actor keys present, generating 4096-bit RSA keypair.')
-			self.signer = Signer.new(self.config.keyid, size=4096)
+			logging.info("No actor keys present, generating 4096-bit RSA keypair.")
+			self.signer = aputils.Signer.new(self.config.keyid, size=4096)
 			self['private-key'] = self.signer.export()
 
 		else:
-			self.signer = Signer(self['private-key'], self.config.keyid)
+			self.signer = aputils.Signer(self['private-key'], self.config.keyid)
 
 		self.save()
 		return not new_db
 
 
-	def save(self) -> None:
-		with self.config.db.open('w', encoding = 'UTF-8') as fd:
+	def save(self):
+		with self.config.db.open('w') as fd:
 			json.dump(self, fd, indent=4)
 
 
-	def get_inbox(self, domain: str, fail: Optional[bool] = False) -> dict[str, str] | None:
+	def get_inbox(self, domain, fail=False):
 		if domain.startswith('http'):
 			domain = urlparse(domain).hostname
 
-		if (inbox := self['relay-list'].get(domain)):
+		inbox = self['relay-list'].get(domain)
+
+		if inbox:
 			return inbox
 
 		if fail:
 			raise KeyError(domain)
 
-		return None
-
-
-	def add_inbox(self,
-				inbox: str,
-				followid: Optional[str] = None,
-				software: Optional[str] = None) -> dict[str, str]:
 
+	def add_inbox(self, inbox, followid=None, software=None):
 		assert inbox.startswith('https'), 'Inbox must be a url'
 		domain = urlparse(inbox).hostname
 		instance = self.get_inbox(domain)
@@ -138,15 +125,11 @@ class RelayDatabase(dict):
 			'software': software
 		}
 
-		logging.verbose('Added inbox to database: %s', inbox)
+		logging.verbose(f'Added inbox to database: {inbox}')
 		return self['relay-list'][domain]
 
 
-	def del_inbox(self,
-				domain: str,
-				followid: Optional[str] = None,
-				fail: Optional[bool] = False) -> bool:
-
+	def del_inbox(self, domain, followid=None, fail=False):
 		data = self.get_inbox(domain, fail=False)
 
 		if not data:
@@ -157,17 +140,17 @@ class RelayDatabase(dict):
 
 		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'])
+			logging.verbose(f'Removed inbox from database: {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)
+		logging.debug(f'Follow ID does not match: db = {data["followid"]}, object = {followid}')
 		return False
 
 
-	def get_request(self, domain: str, fail: bool = True) -> dict[str, str] | None:
+	def get_request(self, domain, fail=True):
 		if domain.startswith('http'):
 			domain = urlparse(domain).hostname
 
@@ -178,10 +161,8 @@ class RelayDatabase(dict):
 			if fail:
 				raise e
 
-			return None
 
-
-	def add_request(self, actor: str, inbox: str, followid: str) -> None:
+	def add_request(self, actor, inbox, followid):
 		domain = urlparse(inbox).hostname
 
 		try:
@@ -198,17 +179,17 @@ class RelayDatabase(dict):
 		}
 
 
-	def del_request(self, domain: str) -> None:
+	def del_request(self, domain):
 		if domain.startswith('http'):
-			domain = urlparse(domain).hostname
+			domain = urlparse(inbox).hostname
 
 		del self['follow-requests'][domain]
 
 
-	def distill_inboxes(self, message: Message) -> Iterator[str]:
+	def distill_inboxes(self, message):
 		src_domains = {
 			message.domain,
-			urlparse(message.object_id).netloc
+			urlparse(message.objectid).netloc
 		}
 
 		for domain, instance in self['relay-list'].items():

relay/http_client.py

@@ -1,23 +1,21 @@
-from __future__ import annotations
-
+import logging
 import traceback
-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 Nodeinfo, WellKnownNodeinfo
+from datetime import datetime
 from cachetools import LRUCache
 from json.decoder import JSONDecodeError
 from urllib.parse import urlparse
 
 from . import __version__
-from . import logger as logging
-from .misc import MIMETYPES, Message
-
-if typing.TYPE_CHECKING:
-	from typing import Any, Callable, Optional
-	from .database import RelayDatabase
+from .misc import (
+	MIMETYPES,
+	DotDict,
+	Message
+)
 
 
 HEADERS = {
@@ -26,31 +24,40 @@ HEADERS = {
 }
 
 
-class HttpClient:
-	def __init__(self,
-				database: RelayDatabase,
-				limit: Optional[int] = 100,
-				timeout: Optional[int] = 10,
-				cache_size: Optional[int] = 1024):
+class Cache(LRUCache):
+	def set_maxsize(self, value):
+		self.__maxsize = int(value)
 
+
+class HttpClient:
+	def __init__(self, database, limit=100, timeout=10, cache_size=1024):
 		self.database = database
-		self.cache = LRUCache(cache_size)
-		self.limit = limit
-		self.timeout = timeout
+		self.cache = Cache(cache_size)
+		self.cfg = {'limit': limit, 'timeout': timeout}
 		self._conn = None
 		self._session = None
 
 
-	async def __aenter__(self) -> HttpClient:
+	async def __aenter__(self):
 		await self.open()
 		return self
 
 
-	async def __aexit__(self, *_: Any) -> None:
+	async def __aexit__(self, *_):
 		await self.close()
 
 
-	async def open(self) -> None:
+	@property
+	def limit(self):
+		return self.cfg['limit']
+
+
+	@property
+	def timeout(self):
+		return self.cfg['timeout']
+
+
+	async def open(self):
 		if self._session:
 			return
 
@@ -67,7 +74,7 @@ class HttpClient:
 		)
 
 
-	async def close(self) -> None:
+	async def close(self):
 		if not self._session:
 			return
 
@@ -78,19 +85,11 @@ class HttpClient:
 		self._session = None
 
 
-	async def get(self,  # pylint: disable=too-many-branches
-				url: str,
-				sign_headers: Optional[bool] = False,
-				loads: Optional[Callable] = None,
-				force: Optional[bool] = False) -> Message | dict | None:
-
+	async def get(self, url, sign_headers=False, loads=None, force=False):
 		await self.open()
 
-		try:
-			url, _ = url.split('#', 1)
-
-		except ValueError:
-			pass
+		try: url, _ = url.split('#', 1)
+		except: pass
 
 		if not force and url in self.cache:
 			return self.cache[url]
@@ -101,53 +100,51 @@ class HttpClient:
 			headers.update(self.database.signer.sign_headers('GET', url, algorithm='original'))
 
 		try:
-			logging.debug('Fetching resource: %s', url)
+			logging.verbose(f'Fetching resource: {url}')
 
 			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
+					return
 
-				if resp.status != 200:
-					logging.verbose('Received error when requesting %s: %i', url, resp.status)
-					logging.debug(await resp.read())
-					return None
+				elif resp.status != 200:
+					logging.verbose(f'Received error when requesting {url}: {resp.status}')
+					logging.verbose(await resp.read()) # change this to debug
+					return
 
 				if loads:
 					message = await resp.json(loads=loads)
 
 				elif resp.content_type == MIMETYPES['activity']:
-					message = await resp.json(loads = Message.parse)
+					message = await resp.json(loads=Message.new_from_json)
 
 				elif resp.content_type == MIMETYPES['json']:
-					message = await resp.json()
+					message = await resp.json(loads=DotDict.new_from_json)
 
 				else:
-					logging.verbose('Invalid Content-Type for "%s": %s', url, resp.content_type)
-					logging.debug('Response: %s', await resp.read())
-					return None
+					# todo: raise TypeError or something
+					logging.verbose(f'Invalid Content-Type for "{url}": {resp.content_type}')
+					return logging.debug(f'Response: {resp.read()}')
 
-				logging.debug('%s >> resp %s', url, message.to_json(4))
+				logging.debug(f'{url} >> resp {message.to_json(4)}')
 
 				self.cache[url] = message
 				return message
 
 		except JSONDecodeError:
-			logging.verbose('Failed to parse JSON')
+			logging.verbose(f'Failed to parse JSON')
 
 		except ClientSSLError:
-			logging.verbose('SSL error when connecting to %s', urlparse(url).netloc)
+			logging.verbose(f'SSL error when connecting to {urlparse(url).netloc}')
 
 		except (AsyncTimeoutError, ClientConnectionError):
-			logging.verbose('Failed to connect to %s', urlparse(url).netloc)
+			logging.verbose(f'Failed to connect to {urlparse(url).netloc}')
 
-		except Exception:
+		except Exception as e:
 			traceback.print_exc()
 
-		return None
 
-
-	async def post(self, url: str, message: Message) -> None:
+	async def post(self, url, message):
 		await self.open()
 
 		instance = self.database.get_inbox(url)
@@ -163,39 +160,38 @@ class HttpClient:
 		headers.update(self.database.signer.sign_headers('POST', url, message, algorithm=algorithm))
 
 		try:
-			logging.verbose('Sending "%s" to %s', message.type, url)
+			logging.verbose(f'Sending "{message.type}" to {url}')
 
 			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)
-					return
+					return logging.verbose(f'Successfully sent "{message.type}" to {url}')
 
-				logging.verbose('Received error when pushing to %s: %i', url, resp.status)
-				logging.debug(await resp.read())
-				return
+				logging.verbose(f'Received error when pushing to {url}: {resp.status}')
+				return logging.verbose(await resp.read()) # change this to debug
 
 		except ClientSSLError:
-			logging.warning('SSL error when pushing to %s', urlparse(url).netloc)
+			logging.warning(f'SSL error when pushing to {urlparse(url).netloc}')
 
 		except (AsyncTimeoutError, ClientConnectionError):
-			logging.warning('Failed to connect to %s for message push', urlparse(url).netloc)
+			logging.warning(f'Failed to connect to {urlparse(url).netloc} for message push')
 
 		## prevent workers from being brought down
-		except Exception:
+		except Exception as e:
 			traceback.print_exc()
 
 
-	async def fetch_nodeinfo(self, domain: str) -> Nodeinfo | None:
+	## Additional methods ##
+	async def fetch_nodeinfo(self, domain):
 		nodeinfo_url = None
 		wk_nodeinfo = await self.get(
 			f'https://{domain}/.well-known/nodeinfo',
-			loads = WellKnownNodeinfo.parse
+			loads = WellKnownNodeinfo.new_from_json
 		)
 
 		if not wk_nodeinfo:
-			logging.verbose('Failed to fetch well-known nodeinfo url for %s', domain)
-			return None
+			logging.verbose(f'Failed to fetch well-known nodeinfo url for domain: {domain}')
+			return False
 
 		for version in ['20', '21']:
 			try:
@@ -205,22 +201,22 @@ class HttpClient:
 				pass
 
 		if not nodeinfo_url:
-			logging.verbose('Failed to fetch nodeinfo url for %s', domain)
-			return None
+			logging.verbose(f'Failed to fetch nodeinfo url for domain: {domain}')
+			return False
 
-		return await self.get(nodeinfo_url, loads = Nodeinfo.parse) or None
+		return await self.get(nodeinfo_url, loads=Nodeinfo.new_from_json) or False
 
 
-async def get(database: RelayDatabase, *args: Any, **kwargs: Any) -> Message | dict | None:
+async def get(database, *args, **kwargs):
 	async with HttpClient(database) as client:
 		return await client.get(*args, **kwargs)
 
 
-async def post(database: RelayDatabase, *args: Any, **kwargs: Any) -> None:
+async def post(database, *args, **kwargs):
 	async with HttpClient(database) as client:
 		return await client.post(*args, **kwargs)
 
 
-async def fetch_nodeinfo(database: RelayDatabase, *args: Any, **kwargs: Any) -> Nodeinfo | None:
+async def fetch_nodeinfo(database, *args, **kwargs):
 	async with HttpClient(database) as client:
 		return await client.fetch_nodeinfo(*args, **kwargs)

relay/logger.py

@@ -1,57 +1,40 @@
-from __future__ import annotations
-
 import logging
 import os
-import typing
 
 from pathlib import Path
 
-if typing.TYPE_CHECKING:
-	from typing import Any, Callable
 
-
-LOG_LEVELS: dict[str, int] = {
-	'DEBUG': logging.DEBUG,
-	'VERBOSE': 15,
-	'INFO': logging.INFO,
-	'WARNING': logging.WARNING,
-	'ERROR': logging.ERROR,
-	'CRITICAL': logging.CRITICAL
-}
-
-
-debug: Callable = logging.debug
-info: Callable = logging.info
-warning: Callable = logging.warning
-error: Callable = logging.error
-critical: Callable = logging.critical
-
-
-def verbose(message: str, *args: Any, **kwargs: Any) -> None:
-	if not logging.root.isEnabledFor(LOG_LEVELS['VERBOSE']):
+## Add the verbose logging level
+def verbose(message, *args, **kwargs):
+	if not logging.root.isEnabledFor(logging.VERBOSE):
 		return
 
-	logging.log(LOG_LEVELS['VERBOSE'], message, *args, **kwargs)
+	logging.log(logging.VERBOSE, message, *args, **kwargs)
+
+setattr(logging, 'verbose', verbose)
+setattr(logging, 'VERBOSE', 15)
+logging.addLevelName(15, 'VERBOSE')
 
 
-logging.addLevelName(LOG_LEVELS['VERBOSE'], 'VERBOSE')
+## Get log level and file from environment if possible
 env_log_level = os.environ.get('LOG_LEVEL', 'INFO').upper()
 
 try:
-	env_log_file = Path(os.environ['LOG_FILE']).expanduser().resolve()
+	env_log_file = Path(os.environ.get('LOG_FILE')).expanduser().resolve()
 
-except KeyError:
+except TypeError:
 	env_log_file = None
 
 
+## Make sure the level from the environment is valid
 try:
-	log_level = LOG_LEVELS[env_log_level]
+	log_level = getattr(logging, env_log_level)
 
-except KeyError:
-	logging.warning('Invalid log level: %s', env_log_level)
+except AttributeError:
 	log_level = logging.INFO
 
 
+## Set logging config
 handlers = [logging.StreamHandler()]
 
 if env_log_file:
@@ -59,6 +42,6 @@ if env_log_file:
 
 logging.basicConfig(
 	level = log_level,
-	format = '[%(asctime)s] %(levelname)s: %(message)s',
+	format = "[%(asctime)s] %(levelname)s: %(message)s",
 	handlers = handlers
 )

relay/manage.py

@@ -1,10 +1,8 @@
-from __future__ import annotations
-
 import Crypto
 import asyncio
 import click
+import logging
 import platform
-import typing
 
 from urllib.parse import urlparse
 
@@ -13,12 +11,6 @@ from . import http_client as http
 from .application import Application
 from .config import RELAY_SOFTWARE
 
-if typing.TYPE_CHECKING:
-	from typing import Any
-
-
-# pylint: disable=unsubscriptable-object,unsupported-assignment-operation
-
 
 app = None
 CONFIG_IGNORE = {'blocked_software', 'blocked_instances', 'whitelist'}
@@ -28,7 +20,7 @@ CONFIG_IGNORE = {'blocked_software', 'blocked_instances', 'whitelist'}
 @click.option('--config', '-c', default='relay.yaml', help='path to the relay\'s config')
 @click.version_option(version=__version__, prog_name='ActivityRelay')
 @click.pass_context
-def cli(ctx: click.Context, config: str) -> None:
+def cli(ctx, config):
 	global app
 	app = Application(config)
 
@@ -41,14 +33,11 @@ def cli(ctx: click.Context, config: str) -> None:
 
 
 @cli.command('setup')
-def cli_setup() -> None:
+def cli_setup():
 	'Generate a new config'
 
 	while True:
-		app.config.host = click.prompt(
-			'What domain will the relay be hosted on?',
-			default = app.config.host
-		)
+		app.config.host = click.prompt('What domain will the relay be hosted on?', default=app.config.host)
 
 		if not app.config.host.endswith('example.com'):
 			break
@@ -56,18 +45,10 @@ def cli_setup() -> None:
 		click.echo('The domain must not be example.com')
 
 	if not app.config.is_docker:
-		app.config.listen = click.prompt(
-			'Which address should the relay listen on?',
-			default = app.config.listen
-		)
+		app.config.listen = click.prompt('Which address should the relay listen on?', default=app.config.listen)
 
 		while True:
-			app.config.port = click.prompt(
-				'What TCP port should the relay listen on?',
-				default = app.config.port,
-				type = int
-			)
-
+			app.config.port = click.prompt('What TCP port should the relay listen on?', default=app.config.port, type=int)
 			break
 
 	app.config.save()
@@ -77,47 +58,39 @@ def cli_setup() -> None:
 
 
 @cli.command('run')
-def cli_run() -> None:
+def cli_run():
 	'Run the relay'
 
 	if app.config.host.endswith('example.com'):
-		click.echo(
-			'Relay is not set up. Please edit your relay config or run "activityrelay setup".'
-		)
-
-		return
+		return click.echo('Relay is not set up. Please edit your relay config or run "activityrelay setup".')
 
 	vers_split = platform.python_version().split('.')
 	pip_command = 'pip3 uninstall pycrypto && pip3 install pycryptodome'
 
 	if Crypto.__version__ == '2.6.1':
 		if int(vers_split[1]) > 7:
-			click.echo(
-				'Error: PyCrypto is broken on Python 3.8+. Please replace it with pycryptodome ' +
-				'before running again. Exiting...'
-			)
+			click.echo('Error: PyCrypto is broken on Python 3.8+. Please replace it with pycryptodome before running again. Exiting...')
+			return click.echo(pip_command)
 
-			click.echo(pip_command)
-			return
-
-		click.echo('Warning: PyCrypto is old and should be replaced with pycryptodome')
-		click.echo(pip_command)
-		return
+		else:
+			click.echo('Warning: PyCrypto is old and should be replaced with pycryptodome')
+			return click.echo(pip_command)
 
 	if not misc.check_open_port(app.config.listen, app.config.port):
-		click.echo(f'Error: A server is already running on port {app.config.port}')
-		return
+		return click.echo(f'Error: A server is already running on port {app.config.port}')
 
 	app.run()
 
 
+# todo: add config default command for resetting config key
 @cli.group('config')
-def cli_config() -> None:
+def cli_config():
 	'Manage the relay config'
+	pass
 
 
 @cli_config.command('list')
-def cli_config_list() -> None:
+def cli_config_list():
 	'List the current relay config'
 
 	click.echo('Relay Config:')
@@ -131,7 +104,7 @@ def cli_config_list() -> None:
 @cli_config.command('set')
 @click.argument('key')
 @click.argument('value')
-def cli_config_set(key: str, value: Any) -> None:
+def cli_config_set(key, value):
 	'Set a config value'
 
 	app.config[key] = value
@@ -141,12 +114,13 @@ def cli_config_set(key: str, value: Any) -> None:
 
 
 @cli.group('inbox')
-def cli_inbox() -> None:
+def cli_inbox():
 	'Manage the inboxes in the database'
+	pass
 
 
 @cli_inbox.command('list')
-def cli_inbox_list() -> None:
+def cli_inbox_list():
 	'List the connected instances or relays'
 
 	click.echo('Connected to the following instances or relays:')
@@ -157,12 +131,11 @@ def cli_inbox_list() -> None:
 
 @cli_inbox.command('follow')
 @click.argument('actor')
-def cli_inbox_follow(actor: str) -> None:
+def cli_inbox_follow(actor):
 	'Follow an actor (Relay must be running)'
 
 	if app.config.is_banned(actor):
-		click.echo(f'Error: Refusing to follow banned actor: {actor}')
-		return
+		return click.echo(f'Error: Refusing to follow banned actor: {actor}')
 
 	if not actor.startswith('http'):
 		domain = actor
@@ -179,8 +152,7 @@ def cli_inbox_follow(actor: str) -> None:
 		actor_data = asyncio.run(http.get(app.database, actor, sign_headers=True))
 
 		if not actor_data:
-			click.echo(f'Failed to fetch actor: {actor}')
-			return
+			return click.echo(f'Failed to fetch actor: {actor}')
 
 		inbox = actor_data.shared_inbox
 
@@ -195,7 +167,7 @@ def cli_inbox_follow(actor: str) -> None:
 
 @cli_inbox.command('unfollow')
 @click.argument('actor')
-def cli_inbox_unfollow(actor: str) -> None:
+def cli_inbox_unfollow(actor):
 	'Unfollow an actor (Relay must be running)'
 
 	if not actor.startswith('http'):
@@ -233,19 +205,17 @@ def cli_inbox_unfollow(actor: str) -> None:
 
 @cli_inbox.command('add')
 @click.argument('inbox')
-def cli_inbox_add(inbox: str) -> None:
+def cli_inbox_add(inbox):
 	'Add an inbox to the database'
 
 	if not inbox.startswith('http'):
 		inbox = f'https://{inbox}/inbox'
 
 	if app.config.is_banned(inbox):
-		click.echo(f'Error: Refusing to add banned inbox: {inbox}')
-		return
+		return click.echo(f'Error: Refusing to add banned inbox: {inbox}')
 
 	if app.database.get_inbox(inbox):
-		click.echo(f'Error: Inbox already in database: {inbox}')
-		return
+		return click.echo(f'Error: Inbox already in database: {inbox}')
 
 	app.database.add_inbox(inbox)
 	app.database.save()
@@ -255,7 +225,7 @@ def cli_inbox_add(inbox: str) -> None:
 
 @cli_inbox.command('remove')
 @click.argument('inbox')
-def cli_inbox_remove(inbox: str) -> None:
+def cli_inbox_remove(inbox):
 	'Remove an inbox from the database'
 
 	try:
@@ -272,12 +242,13 @@ def cli_inbox_remove(inbox: str) -> None:
 
 
 @cli.group('instance')
-def cli_instance() -> None:
+def cli_instance():
 	'Manage instance bans'
+	pass
 
 
 @cli_instance.command('list')
-def cli_instance_list() -> None:
+def cli_instance_list():
 	'List all banned instances'
 
 	click.echo('Banned instances or relays:')
@@ -288,7 +259,7 @@ def cli_instance_list() -> None:
 
 @cli_instance.command('ban')
 @click.argument('target')
-def cli_instance_ban(target: str) -> None:
+def cli_instance_ban(target):
 	'Ban an instance and remove the associated inbox if it exists'
 
 	if target.startswith('http'):
@@ -308,7 +279,7 @@ def cli_instance_ban(target: str) -> None:
 
 @cli_instance.command('unban')
 @click.argument('target')
-def cli_instance_unban(target: str) -> None:
+def cli_instance_unban(target):
 	'Unban an instance'
 
 	if app.config.unban_instance(target):
@@ -321,12 +292,13 @@ def cli_instance_unban(target: str) -> None:
 
 
 @cli.group('software')
-def cli_software() -> None:
+def cli_software():
 	'Manage banned software'
+	pass
 
 
 @cli_software.command('list')
-def cli_software_list() -> None:
+def cli_software_list():
 	'List all banned software'
 
 	click.echo('Banned software:')
@@ -336,21 +308,19 @@ def cli_software_list() -> None:
 
 
 @cli_software.command('ban')
-@click.option(
-	'--fetch-nodeinfo/--ignore-nodeinfo', '-f', 'fetch_nodeinfo', default = False,
-	help = 'Treat NAME like a domain and try to fet the software name from nodeinfo'
+@click.option('--fetch-nodeinfo/--ignore-nodeinfo', '-f', 'fetch_nodeinfo', default=False,
+	help='Treat NAME like a domain and try to fet the software name from nodeinfo'
 )
 @click.argument('name')
-def cli_software_ban(name: str, fetch_nodeinfo: bool) -> None:
+def cli_software_ban(name, fetch_nodeinfo):
 	'Ban software. Use RELAYS for NAME to ban relays'
 
 	if name == 'RELAYS':
-		for software in RELAY_SOFTWARE:
-			app.config.ban_software(software)
+		for name in RELAY_SOFTWARE:
+			app.config.ban_software(name)
 
 		app.config.save()
-		click.echo('Banned all relay software')
-		return
+		return click.echo('Banned all relay software')
 
 	if fetch_nodeinfo:
 		nodeinfo = asyncio.run(http.fetch_nodeinfo(app.database, name))
@@ -362,28 +332,25 @@ def cli_software_ban(name: str, fetch_nodeinfo: bool) -> None:
 
 	if app.config.ban_software(name):
 		app.config.save()
-		click.echo(f'Banned software: {name}')
-		return
+		return click.echo(f'Banned software: {name}')
 
 	click.echo(f'Software already banned: {name}')
 
 
 @cli_software.command('unban')
-@click.option(
-	'--fetch-nodeinfo/--ignore-nodeinfo', '-f', 'fetch_nodeinfo', default = False,
-	help = 'Treat NAME like a domain and try to fet the software name from nodeinfo'
+@click.option('--fetch-nodeinfo/--ignore-nodeinfo', '-f', 'fetch_nodeinfo', default=False,
+	help='Treat NAME like a domain and try to fet the software name from nodeinfo'
 )
 @click.argument('name')
-def cli_software_unban(name: str, fetch_nodeinfo: bool) -> None:
+def cli_software_unban(name, fetch_nodeinfo):
 	'Ban software. Use RELAYS for NAME to unban relays'
 
 	if name == 'RELAYS':
-		for software in RELAY_SOFTWARE:
-			app.config.unban_software(software)
+		for name in RELAY_SOFTWARE:
+			app.config.unban_software(name)
 
 		app.config.save()
-		click.echo('Unbanned all relay software')
-		return
+		return click.echo('Unbanned all relay software')
 
 	if fetch_nodeinfo:
 		nodeinfo = asyncio.run(http.fetch_nodeinfo(app.database, name))
@@ -395,19 +362,19 @@ def cli_software_unban(name: str, fetch_nodeinfo: bool) -> None:
 
 	if app.config.unban_software(name):
 		app.config.save()
-		click.echo(f'Unbanned software: {name}')
-		return
+		return click.echo(f'Unbanned software: {name}')
 
 	click.echo(f'Software wasn\'t banned: {name}')
 
 
 @cli.group('whitelist')
-def cli_whitelist() -> None:
+def cli_whitelist():
 	'Manage the instance whitelist'
+	pass
 
 
 @cli_whitelist.command('list')
-def cli_whitelist_list() -> None:
+def cli_whitelist_list():
 	'List all the instances in the whitelist'
 
 	click.echo('Current whitelisted domains')
@@ -418,12 +385,11 @@ def cli_whitelist_list() -> None:
 
 @cli_whitelist.command('add')
 @click.argument('instance')
-def cli_whitelist_add(instance: str) -> None:
+def cli_whitelist_add(instance):
 	'Add an instance to the whitelist'
 
 	if not app.config.add_whitelist(instance):
-		click.echo(f'Instance already in the whitelist: {instance}')
-		return
+		return click.echo(f'Instance already in the whitelist: {instance}')
 
 	app.config.save()
 	click.echo(f'Instance added to the whitelist: {instance}')
@@ -431,12 +397,11 @@ def cli_whitelist_add(instance: str) -> None:
 
 @cli_whitelist.command('remove')
 @click.argument('instance')
-def cli_whitelist_remove(instance: str) -> None:
+def cli_whitelist_remove(instance):
 	'Remove an instance from the whitelist'
 
 	if not app.config.del_whitelist(instance):
-		click.echo(f'Instance not in the whitelist: {instance}')
-		return
+		return click.echo(f'Instance not in the whitelist: {instance}')
 
 	app.config.save()
 
@@ -448,15 +413,14 @@ def cli_whitelist_remove(instance: str) -> None:
 
 
 @cli_whitelist.command('import')
-def cli_whitelist_import() -> None:
+def cli_whitelist_import():
 	'Add all current inboxes to the whitelist'
 
 	for domain in app.database.hostnames:
 		cli_whitelist_add.callback(domain)
 
 
-def main() -> None:
-	# pylint: disable=no-value-for-parameter
+def main():
 	cli(prog_name='relay')
 
 

relay/misc.py

@@ -1,31 +1,21 @@
-from __future__ import annotations
-
+import aputils
+import asyncio
+import base64
 import json
+import logging
 import socket
 import traceback
-import typing
+import uuid
 
-from aiohttp.abc import AbstractView
 from aiohttp.hdrs import METH_ALL as METHODS
-from aiohttp.web import Request as AiohttpRequest, Response as AiohttpResponse
-from aiohttp.web_exceptions import HTTPMethodNotAllowed
-from aputils.errors import SignatureFailureError
-from aputils.misc import Digest, HttpDate, Signature
-from aputils.message import Message as ApMessage
-from functools import cached_property
+from aiohttp.web import Response as AiohttpResponse, View as AiohttpView
+from datetime import datetime
 from json.decoder import JSONDecodeError
+from urllib.parse import urlparse
 from uuid import uuid4
 
-from . import logger as logging
-
-if typing.TYPE_CHECKING:
-	from typing import Any, Coroutine, Generator, Optional, Type
-	from aputils.signer import Signer
-	from .application import Application
-	from .config import RelayConfig
-	from .database import RelayDatabase
-	from .http_client import HttpClient
 
+app = None
 
 MIMETYPES = {
 	'activity': 'application/activity+json',
@@ -40,87 +30,94 @@ NODEINFO_NS = {
 }
 
 
-def boolean(value: Any) -> bool:
+def set_app(new_app):
+	global app
+	app = new_app
+
+
+def boolean(value):
 	if isinstance(value, str):
 		if value.lower() in ['on', 'y', 'yes', 'true', 'enable', 'enabled', '1']:
 			return True
 
-		if value.lower() in ['off', 'n', 'no', 'false', 'disable', 'disable', '0']:
+		elif value.lower() in ['off', 'n', 'no', 'false', 'disable', 'disable', '0']:
 			return False
 
-		raise TypeError(f'Cannot parse string "{value}" as a boolean')
+		else:
+			raise TypeError(f'Cannot parse string "{value}" as a boolean')
 
-	if isinstance(value, int):
+	elif isinstance(value, int):
 		if value == 1:
 			return True
 
-		if value == 0:
+		elif value == 0:
 			return False
 
-		raise ValueError('Integer value must be 1 or 0')
+		else:
+			raise ValueError('Integer value must be 1 or 0')
 
-	if value is None:
+	elif value == None:
 		return False
 
-	return bool(value)
+	try:
+		return value.__bool__()
+
+	except AttributeError:
+		raise TypeError(f'Cannot convert object of type "{clsname(value)}"')
 
 
-def check_open_port(host: str, port: int) -> bool:
+def check_open_port(host, port):
 	if host == '0.0.0.0':
 		host = '127.0.0.1'
 
 	with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
 		try:
-			return s.connect_ex((host, port)) != 0
+			return s.connect_ex((host , port)) != 0
 
-		except socket.error:
+		except socket.error as e:
 			return False
 
 
 class DotDict(dict):
-	def __init__(self, _data: dict[str, Any], **kwargs: Any):
+	def __init__(self, _data, **kwargs):
 		dict.__init__(self)
 
 		self.update(_data, **kwargs)
 
 
-	def __getattr__(self, key: str) -> str:
+	def __getattr__(self, k):
 		try:
-			return self[key]
+			return self[k]
 
 		except KeyError:
-			raise AttributeError(
-				f'{self.__class__.__name__} object has no attribute {key}'
-			) from None
+			raise AttributeError(f'{self.__class__.__name__} object has no attribute {k}') from None
 
 
-	def __setattr__(self, key: str, value: Any) -> None:
-		if key.startswith('_'):
-			super().__setattr__(key, value)
+	def __setattr__(self, k, v):
+		if k.startswith('_'):
+			super().__setattr__(k, v)
 
 		else:
-			self[key] = value
+			self[k] = v
 
 
-	def __setitem__(self, key: str, value: Any) -> None:
-		if type(value) is dict:  # pylint: disable=unidiomatic-typecheck
-			value = DotDict(value)
+	def __setitem__(self, k, v):
+		if type(v) == dict:
+			v = DotDict(v)
 
-		super().__setitem__(key, value)
+		super().__setitem__(k, v)
 
 
-	def __delattr__(self, key: str) -> None:
+	def __delattr__(self, k):
 		try:
-			dict.__delitem__(self, key)
+			dict.__delitem__(self, k)
 
 		except KeyError:
-			raise AttributeError(
-				f'{self.__class__.__name__} object has no attribute {key}'
-			) from None
+			raise AttributeError(f'{self.__class__.__name__} object has no attribute {k}') from None
 
 
 	@classmethod
-	def new_from_json(cls: Type[DotDict], data: dict[str, Any]) -> DotDict[str, Any]:
+	def new_from_json(cls, data):
 		if not data:
 			raise JSONDecodeError('Empty body', data, 1)
 
@@ -128,11 +125,11 @@ class DotDict(dict):
 			return cls(json.loads(data))
 
 		except ValueError:
-			raise JSONDecodeError('Invalid body', data, 1) from None
+			raise JSONDecodeError('Invalid body', data, 1)
 
 
 	@classmethod
-	def new_from_signature(cls: Type[DotDict], sig: str) -> DotDict[str, Any]:
+	def new_from_signature(cls, sig):
 		data = cls({})
 
 		for chunk in sig.strip().split(','):
@@ -147,11 +144,11 @@ class DotDict(dict):
 		return data
 
 
-	def to_json(self, indent: Optional[int | str] = None) -> str:
+	def to_json(self, indent=None):
 		return json.dumps(self, indent=indent)
 
 
-	def update(self, _data: dict[str, Any], **kwargs: Any) -> None:
+	def update(self, _data, **kwargs):
 		if isinstance(_data, dict):
 			for key, value in _data.items():
 				self[key] = value
@@ -164,13 +161,9 @@ class DotDict(dict):
 			self[key] = value
 
 
-class Message(ApMessage):
+class Message(DotDict):
 	@classmethod
-	def new_actor(cls: Type[Message],  # pylint: disable=arguments-differ
-				host: str,
-				pubkey: str,
-				description: Optional[str] = None) -> Message:
-
+	def new_actor(cls, host, pubkey, description=None):
 		return cls({
 			'@context': 'https://www.w3.org/ns/activitystreams',
 			'id': f'https://{host}/actor',
@@ -194,34 +187,34 @@ class Message(ApMessage):
 
 
 	@classmethod
-	def new_announce(cls: Type[Message], host: str, obj: str) -> Message:
+	def new_announce(cls, host, object):
 		return cls({
 			'@context': 'https://www.w3.org/ns/activitystreams',
-			'id': f'https://{host}/activities/{uuid4()}',
+			'id': f'https://{host}/activities/{uuid.uuid4()}',
 			'type': 'Announce',
 			'to': [f'https://{host}/followers'],
 			'actor': f'https://{host}/actor',
-			'object': obj
+			'object': object
 		})
 
 
 	@classmethod
-	def new_follow(cls: Type[Message], host: str, actor: str) -> Message:
+	def new_follow(cls, host, actor):
 		return cls({
 			'@context': 'https://www.w3.org/ns/activitystreams',
 			'type': 'Follow',
 			'to': [actor],
 			'object': actor,
-			'id': f'https://{host}/activities/{uuid4()}',
+			'id': f'https://{host}/activities/{uuid.uuid4()}',
 			'actor': f'https://{host}/actor'
 		})
 
 
 	@classmethod
-	def new_unfollow(cls: Type[Message], host: str, actor: str, follow: str) -> Message:
+	def new_unfollow(cls, host, actor, follow):
 		return cls({
 			'@context': 'https://www.w3.org/ns/activitystreams',
-			'id': f'https://{host}/activities/{uuid4()}',
+			'id': f'https://{host}/activities/{uuid.uuid4()}',
 			'type': 'Undo',
 			'to': [actor],
 			'actor': f'https://{host}/actor',
@@ -230,15 +223,10 @@ class Message(ApMessage):
 
 
 	@classmethod
-	def new_response(cls: Type[Message],
-					host: str,
-					actor: str,
-					followid: str,
-					accept: bool) -> Message:
-
+	def new_response(cls, host, actor, followid, accept):
 		return cls({
 			'@context': 'https://www.w3.org/ns/activitystreams',
-			'id': f'https://{host}/activities/{uuid4()}',
+			'id': f'https://{host}/activities/{uuid.uuid4()}',
 			'type': 'Accept' if accept else 'Reject',
 			'to': [actor],
 			'actor': f'https://{host}/actor',
@@ -251,24 +239,43 @@ class Message(ApMessage):
 		})
 
 
-	# todo: remove when fixed in aputils
+	# misc properties
 	@property
-	def object_id(self) -> str:
-		try:
-			return self["object"]["id"]
+	def domain(self):
+		return urlparse(self.id).hostname
 
-		except (KeyError, TypeError):
-			return self["object"]
+
+	# actor properties
+	@property
+	def shared_inbox(self):
+		return self.get('endpoints', {}).get('sharedInbox', self.inbox)
+
+
+	# activity properties
+	@property
+	def actorid(self):
+		if isinstance(self.actor, dict):
+			return self.actor.id
+
+		return self.actor
+
+
+	@property
+	def objectid(self):
+		if isinstance(self.object, dict):
+			return self.object.id
+
+		return self.object
+
+
+	@property
+	def signer(self):
+		return aputils.Signer.new_from_actor(self)
 
 
 class Response(AiohttpResponse):
 	@classmethod
-	def new(cls: Type[Response],
-			body: Optional[str | bytes | dict] = '',
-			status: Optional[int] = 200,
-			headers: Optional[dict[str, str]] = None,
-			ctype: Optional[str] = 'text') -> Response:
-
+	def new(cls, body='', status=200, headers=None, ctype='text'):
 		kwargs = {
 			'status': status,
 			'headers': headers,
@@ -288,11 +295,7 @@ class Response(AiohttpResponse):
 
 
 	@classmethod
-	def new_error(cls: Type[Response],
-				status: int,
-				body: str | bytes | dict,
-				ctype: str = 'text') -> Response:
-
+	def new_error(cls, status, body, ctype='text'):
 		if ctype == 'json':
 			body = json.dumps({'status': status, 'error': body})
 
@@ -300,157 +303,38 @@ class Response(AiohttpResponse):
 
 
 	@property
-	def location(self) -> str:
+	def location(self):
 		return self.headers.get('Location')
 
 
 	@location.setter
-	def location(self, value: str) -> None:
+	def location(self, value):
 		self.headers['Location'] = value
 
 
-class View(AbstractView):
-	def __init__(self, request: AiohttpRequest):
-		AbstractView.__init__(self, request)
+class View(AiohttpView):
+	async def _iter(self):
+		if self.request.method not in METHODS:
+			self._raise_allowed_methods()
 
-		self.signature: Signature = None
-		self.message: Message = None
-		self.actor: Message = None
-		self.instance: dict[str, str] = None
-		self.signer: Signer = None
+		method = getattr(self, self.request.method.lower(), None)
 
+		if method is None:
+			self._raise_allowed_methods()
 
-	def __await__(self) -> Generator[Response]:
-		method = self.request.method.upper()
-
-		if method not in METHODS:
-			raise HTTPMethodNotAllowed(method, self.allowed_methods)
-
-		if not (handler := self.handlers.get(method)):
-			raise HTTPMethodNotAllowed(self.request.method, self.allowed_methods) from None
-
-		return handler(self.request, **self.request.match_info).__await__()
-
-
-	@cached_property
-	def allowed_methods(self) -> tuple[str]:
-		return tuple(self.handlers.keys())
-
-
-	@cached_property
-	def handlers(self) -> dict[str, Coroutine]:
-		data = {}
-
-		for method in METHODS:
-			try:
-				data[method] = getattr(self, method.lower())
-
-			except AttributeError:
-				continue
-
-		return data
-
-
-	# app components
-	@property
-	def app(self) -> Application:
-		return self.request.app
+		return await method(**self.request.match_info)
 
 
 	@property
-	def client(self) -> HttpClient:
-		return self.app.client
+	def app(self):
+		return self._request.app
 
 
 	@property
-	def config(self) -> RelayConfig:
+	def config(self):
 		return self.app.config
 
 
 	@property
-	def database(self) -> RelayDatabase:
+	def database(self):
 		return self.app.database
-
-
-	# todo: move to views.ActorView
-	async def get_post_data(self) -> Response | None:
-		try:
-			self.signature = Signature.new_from_signature(self.request.headers['signature'])
-
-		except KeyError:
-			logging.verbose('Missing signature header')
-			return Response.new_error(400, 'missing signature header', 'json')
-
-		try:
-			self.message = 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:
-			logging.verbose('empty message')
-			return Response.new_error(400, 'missing message', 'json')
-
-		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)
-
-		if self.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')
-				return Response.new(status=202)
-
-			logging.verbose(f'Failed to fetch actor: {self.signature.keyid}')
-			return Response.new_error(400, 'failed to fetch actor', 'json')
-
-		try:
-			self.signer = self.actor.signer
-
-		except KeyError:
-			logging.verbose('Actor missing public key: %s', self.signature.keyid)
-			return Response.new_error(400, 'actor missing public key', 'json')
-
-		try:
-			self.validate_signature(await self.request.read())
-
-		except SignatureFailureError as e:
-			logging.verbose('signature validation failed for "%s": %s', self.actor.id, e)
-			return Response.new_error(401, str(e), 'json')
-
-		self.instance = self.database.get_inbox(self.actor.inbox)
-
-
-	def validate_signature(self, body: bytes) -> None:
-		headers = {key.lower(): value for key, value in self.request.headers.items()}
-		headers["(request-target)"] = " ".join([self.request.method.lower(), self.request.path])
-
-		if (digest := Digest.new_from_digest(headers.get("digest"))):
-			if not body:
-				raise SignatureFailureError("Missing body for digest verification")
-
-			if not digest.validate(body):
-				raise SignatureFailureError("Body digest does not match")
-
-		if self.signature.algorithm_type == "hs2019":
-			if "(created)" not in self.signature.headers:
-				raise SignatureFailureError("'(created)' header not used")
-
-			current_timestamp = HttpDate.new_utc().timestamp()
-
-			if self.signature.created > current_timestamp:
-				raise SignatureFailureError("Creation date after current date")
-
-			if current_timestamp > self.signature.expires:
-				raise SignatureFailureError("Expiration date before current date")
-
-			headers["(created)"] = self.signature.created
-			headers["(expires)"] = self.signature.expires
-
-		# pylint: disable=protected-access
-		if not self.signer._validate_signature(headers, self.signature):
-			raise SignatureFailureError("Signature does not match")

relay/processors.py

@@ -1,21 +1,17 @@
-from __future__ import annotations
-
-import typing
+import asyncio
+import logging
 
 from cachetools import LRUCache
+from uuid import uuid4
 
-from . import logger as logging
 from .misc import Message
 
-if typing.TYPE_CHECKING:
-	from .misc import View
-
 
 cache = LRUCache(1024)
 
 
-def person_check(actor: str, software: str) -> bool:
-	# pleroma and akkoma may use Person for the actor type for some reason
+def person_check(actor, software):
+	## pleroma and akkoma may use Person for the actor type for some reason
 	if software in {'akkoma', 'pleroma'} and actor.id == f'https://{actor.domain}/relay':
 		return False
 
@@ -23,85 +19,86 @@ def person_check(actor: str, software: str) -> bool:
 	if actor.type != 'Application':
 		return True
 
-	return False
 
-
-async def handle_relay(view: View) -> None:
-	if view.message.object_id in cache:
-		logging.verbose('already relayed %s', view.message.object_id)
+async def handle_relay(request):
+	if request.message.objectid in cache:
+		logging.verbose(f'already relayed {request.message.objectid}')
 		return
 
-	message = Message.new_announce(view.config.host, view.message.object_id)
-	cache[view.message.object_id] = message.id
-	logging.debug('>> relay: %s', message)
+	message = Message.new_announce(
+		host = request.config.host,
+		object = request.message.objectid
+	)
 
-	inboxes = view.database.distill_inboxes(view.message)
+	cache[request.message.objectid] = message.id
+	logging.debug(f'>> relay: {message}')
+
+	inboxes = request.database.distill_inboxes(request.message)
 
 	for inbox in inboxes:
-		view.app.push_message(inbox, message)
+		request.app.push_message(inbox, message)
 
 
-async def handle_forward(view: View) -> None:
-	if view.message.id in cache:
-		logging.verbose('already forwarded %s', view.message.id)
+async def handle_forward(request):
+	if request.message.id in cache:
+		logging.verbose(f'already forwarded {request.message.id}')
 		return
 
-	message = Message.new_announce(view.config.host, view.message)
-	cache[view.message.id] = message.id
-	logging.debug('>> forward: %s', message)
+	message = Message.new_announce(
+		host = request.config.host,
+		object = request.message
+	)
 
-	inboxes = view.database.distill_inboxes(view.message)
+	cache[request.message.id] = message.id
+	logging.debug(f'>> forward: {message}')
+
+	inboxes = request.database.distill_inboxes(request.message)
 
 	for inbox in inboxes:
-		view.app.push_message(inbox, message)
+		request.app.push_message(inbox, message)
 
 
-async def handle_follow(view: View) -> None:
-	nodeinfo = await view.client.fetch_nodeinfo(view.actor.domain)
+async def handle_follow(request):
+	nodeinfo = await request.app.client.fetch_nodeinfo(request.actor.domain)
 	software = nodeinfo.sw_name if nodeinfo else None
 
 	## reject if software used by actor is banned
-	if view.config.is_banned_software(software):
-		view.app.push_message(
-			view.actor.shared_inbox,
+	if request.config.is_banned_software(software):
+		request.app.push_message(
+			request.actor.shared_inbox,
 			Message.new_response(
-				host = view.config.host,
-				actor = view.actor.id,
-				followid = view.message.id,
+				host = request.config.host,
+				actor = request.actor.id,
+				followid = request.message.id,
 				accept = False
 			)
 		)
 
-		return logging.verbose(
-			'Rejected follow from actor for using specific software: actor=%s, software=%s',
-			view.actor.id,
-			software
-		)
+		return logging.verbose(f'Rejected follow from actor for using specific software: actor={request.actor.id}, software={software}')
 
 	## reject if the actor is not an instance actor
-	if person_check(view.actor, software):
-		view.app.push_message(
-			view.actor.shared_inbox,
+	if person_check(request.actor, software):
+		request.app.push_message(
+			request.actor.shared_inbox,
 			Message.new_response(
-				host = view.config.host,
-				actor = view.actor.id,
-				followid = view.message.id,
+				host = request.config.host,
+				actor = request.actor.id,
+				followid = request.message.id,
 				accept = False
 			)
 		)
 
-		logging.verbose('Non-application actor tried to follow: %s', view.actor.id)
-		return
+		return logging.verbose(f'Non-application actor tried to follow: {request.actor.id}')
 
-	view.database.add_inbox(view.actor.shared_inbox, view.message.id, software)
-	view.database.save()
+	request.database.add_inbox(request.actor.shared_inbox, request.message.id, software)
+	request.database.save()
 
-	view.app.push_message(
-		view.actor.shared_inbox,
+	request.app.push_message(
+		request.actor.shared_inbox,
 		Message.new_response(
-			host = view.config.host,
-			actor = view.actor.id,
-			followid = view.message.id,
+			host = request.config.host,
+			actor = request.actor.id,
+			followid = request.message.id,
 			accept = True
 		)
 	)
@@ -109,37 +106,31 @@ async def handle_follow(view: View) -> None:
 	# Are Akkoma and Pleroma the only two that expect a follow back?
 	# Ignoring only Mastodon for now
 	if software != 'mastodon':
-		view.app.push_message(
-			view.actor.shared_inbox,
+		request.app.push_message(
+			request.actor.shared_inbox,
 			Message.new_follow(
-				host = view.config.host,
-				actor = view.actor.id
+				host = request.config.host,
+				actor = request.actor.id
 			)
 		)
 
 
-async def handle_undo(view: View) -> None:
+async def handle_undo(request):
 	## If the object is not a Follow, forward it
-	if view.message.object['type'] != 'Follow':
-		return await handle_forward(view)
-
-	if not view.database.del_inbox(view.actor.domain, view.message.object['id']):
-		logging.verbose(
-			'Failed to delete "%s" with follow ID "%s"',
-			view.actor.id,
-			view.message.object['id']
-		)
+	if request.message.object.type != 'Follow':
+		return await handle_forward(request)
 
+	if not request.database.del_inbox(request.actor.domain, request.message.id):
 		return
 
-	view.database.save()
+	request.database.save()
 
-	view.app.push_message(
-		view.actor.shared_inbox,
+	request.app.push_message(
+		request.actor.shared_inbox,
 		Message.new_unfollow(
-			host = view.config.host,
-			actor = view.actor.id,
-			follow = view.message
+			host = request.config.host,
+			actor = request.actor.id,
+			follow = request.message
 		)
 	)
 
@@ -154,22 +145,16 @@ processors = {
 }
 
 
-async def run_processor(view: View) -> None:
-	if view.message.type not in processors:
-		logging.verbose(
-			'Message type "%s" from actor cannot be handled: %s',
-			view.message.type,
-			view.actor.id
-		)
-
+async def run_processor(request):
+	if request.message.type not in processors:
 		return
 
-	if view.instance and not view.instance.get('software'):
-		nodeinfo = await view.client.fetch_nodeinfo(view.instance['domain'])
+	if request.instance and not request.instance.get('software'):
+		nodeinfo = await request.app.client.fetch_nodeinfo(request.instance['domain'])
 
 		if nodeinfo:
-			view.instance['software'] = nodeinfo.sw_name
-			view.database.save()
+			request.instance['software'] = nodeinfo.sw_name
+			request.database.save()
 
-	logging.verbose('New "%s" from actor: %s', view.message.type, view.actor.id)
-	await processors[view.message.type](view)
+	logging.verbose(f'New "{request.message.type}" from actor: {request.actor.id}')
+	return await processors[request.message.type](request)

relay/views.py

@@ -1,170 +1,191 @@
-from __future__ import annotations
-
+import aputils
 import asyncio
+import logging
 import subprocess
-import typing
+import traceback
 
-from aputils.objects import Nodeinfo, Webfinger, WellKnownNodeinfo
 from pathlib import Path
 
-from . import __version__
-from . import logger as logging
-from .misc import Message, Response, View
+from . import __version__, misc
+from .misc import DotDict, Message, Response
 from .processors import run_processor
 
-if typing.TYPE_CHECKING:
-	from aiohttp.web import Request
-	from typing import Callable
 
-
-VIEWS = []
-VERSION = __version__
-HOME_TEMPLATE = """
-	<html><head>
-	<title>ActivityPub Relay at {host}</title>
-	<style>
-	p {{ color: #FFFFFF; font-family: monospace, arial; font-size: 100%; }}
-	body {{ background-color: #000000; }}
-	a {{ color: #26F; }}
-	a:visited {{ color: #46C; }}
-	a:hover {{ color: #8AF; }}
-	</style>
-	</head>
-	<body>
-	<p>This is an Activity Relay for fediverse instances.</p>
-	<p>{note}</p>
-	<p>
-		You may subscribe to this relay with the address:
-		<a href="https://{host}/actor">https://{host}/actor</a>
-	</p>
-	<p>
-		To host your own relay, you may download the code at this address:
-		<a href="https://git.pleroma.social/pleroma/relay">
-			https://git.pleroma.social/pleroma/relay
-		</a>
-	</p>
-	<br><p>List of {count} registered instances:<br>{targets}</p>
-	</body></html>
-"""
+routes = []
+version = __version__
 
 
 if Path(__file__).parent.parent.joinpath('.git').exists():
 	try:
 		commit_label = subprocess.check_output(["git", "rev-parse", "HEAD"]).strip().decode('ascii')
-		VERSION = f'{__version__} {commit_label}'
+		version = f'{__version__} {commit_label}'
 
-	except Exception:
+	except:
 		pass
 
 
-def register_route(*paths: str) -> Callable:
-	def wrapper(view: View) -> View:
-		for path in paths:
-			VIEWS.append([path, view])
+def register_route(method, path):
+	def wrapper(func):
+		routes.append([method, path, func])
+		return func
 
-		return View
 	return wrapper
 
 
-# pylint: disable=unused-argument
+@register_route('GET', '/')
+async def home(request):
+	targets = '<br>'.join(request.database.hostnames)
+	note = request.config.note
+	count = len(request.database.hostnames)
+	host = request.config.host
 
-@register_route('/')
-class HomeView(View):
-	async def get(self, request: Request) -> Response:
-		text = HOME_TEMPLATE.format(
-			host = self.config.host,
-			note = self.config.note,
-			count = len(self.database.hostnames),
-			targets = '<br>'.join(self.database.hostnames)
-		)
+	text = f"""
+<html><head>
+<title>ActivityPub Relay at {host}</title>
+<style>
+p {{ color: #FFFFFF; font-family: monospace, arial; font-size: 100%; }}
+body {{ background-color: #000000; }}
+a {{ color: #26F; }}
+a:visited {{ color: #46C; }}
+a:hover {{ color: #8AF; }}
+</style>
+</head>
+<body>
+<p>This is an Activity Relay for fediverse instances.</p>
+<p>{note}</p>
+<p>You may subscribe to this relay with the address: <a href="https://{host}/actor">https://{host}/actor</a></p>
+<p>To host your own relay, you may download the code at this address: <a href="https://git.pleroma.social/pleroma/relay">https://git.pleroma.social/pleroma/relay</a></p>
+<br><p>List of {count} registered instances:<br>{targets}</p>
+</body></html>"""
 
-		return Response.new(text, ctype='html')
+	return Response.new(text, ctype='html')
 
 
+@register_route('GET', '/inbox')
+@register_route('GET', '/actor')
+async def actor(request):
+	data = Message.new_actor(
+		host = request.config.host, 
+		pubkey = request.database.signer.pubkey
+	)
 
-@register_route('/actor', '/inbox')
-class ActorView(View):
-	async def get(self, request: Request) -> Response:
-		data = Message.new_actor(
-			host = self.config.host,
-			pubkey = self.database.signer.pubkey
-		)
-
-		return Response.new(data, ctype='activity')
+	return Response.new(data, ctype='activity')
 
 
-	async def post(self, request: Request) -> Response:
-		response = await self.get_post_data()
+@register_route('POST', '/inbox')
+@register_route('POST', '/actor')
+async def inbox(request):
+	config = request.config
+	database = request.database
 
-		if response is not None:
-			return response
+	## reject if missing signature header
+	if not request.signature:
+		logging.verbose('Actor missing signature header')
+		raise HTTPUnauthorized(body='missing signature')
 
-		## reject if the actor isn't whitelisted while the whiltelist is enabled
-		if self.config.whitelist_enabled and not self.config.is_whitelisted(self.actor.domain):
-			logging.verbose('Rejected actor for not being in the whitelist: %s', self.actor.id)
-			return Response.new_error(403, 'access denied', 'json')
+	try:
+		request['message'] = await request.json(loads=Message.new_from_json)
 
-		## reject if actor is banned
-		if self.config.is_banned(self.actor.domain):
-			logging.verbose('Ignored request from banned actor: %s', self.actor.id)
-			return Response.new_error(403, 'access denied', 'json')
+		## reject if there is no message
+		if not request.message:
+			logging.verbose('empty message')
+			return Response.new_error(400, 'missing message', 'json')
 
-		## reject if activity type isn't 'Follow' and the actor isn't following
-		if self.message.type != 'Follow' and not self.database.get_inbox(self.actor.domain):
-			logging.verbose(
-				'Rejected actor for trying to post while not following: %s',
-				self.actor.id
-			)
+		## reject if there is no actor in the message
+		if 'actor' not in request.message:
+			logging.verbose('actor not in message')
+			return Response.new_error(400, 'no actor in message', 'json')
 
-			return Response.new_error(401, 'access denied', 'json')
+	except:
+		## this code should hopefully never get called
+		traceback.print_exc()
+		logging.verbose('Failed to parse inbox message')
+		return Response.new_error(400, 'failed to parse message', 'json')
 
-		logging.debug('>> payload %s', self.message.to_json(4))
+	request['actor'] = await request.app.client.get(request.signature.keyid, sign_headers=True)
 
-		asyncio.ensure_future(run_processor(self))
-		return Response.new(status = 202)
+	## reject if actor is empty
+	if not request.actor:
+		## ld signatures aren't handled atm, so just ignore it
+		if request['message'].type == 'Delete':
+			logging.verbose(f'Instance sent a delete which cannot be handled')
+			return Response.new(status=202)
+
+		logging.verbose(f'Failed to fetch actor: {request.signature.keyid}')
+		return Response.new_error(400, 'failed to fetch actor', 'json')
+
+	request['instance'] = request.database.get_inbox(request['actor'].inbox)
+
+	## reject if the actor isn't whitelisted while the whiltelist is enabled
+	if config.whitelist_enabled and not config.is_whitelisted(request.actor.domain):
+		logging.verbose(f'Rejected actor for not being in the whitelist: {request.actor.id}')
+		return Response.new_error(403, 'access denied', 'json')
+
+	## reject if actor is banned
+	if request.config.is_banned(request.actor.domain):
+		logging.verbose(f'Ignored request from banned actor: {actor.id}')
+		return Response.new_error(403, 'access denied', 'json')
+
+	## reject if the signature is invalid
+	try:
+		await request.actor.signer.validate_aiohttp_request(request)
+
+	except aputils.SignatureValidationError as e:
+		logging.verbose(f'signature validation failed for: {actor.id}')
+		logging.debug(str(e))
+		return Response.new_error(401, str(e), 'json')
+
+	## reject if activity type isn't 'Follow' and the actor isn't following
+	if request.message.type != 'Follow' and not database.get_inbox(request.actor.domain):
+		logging.verbose(f'Rejected actor for trying to post while not following: {request.actor.id}')
+		return Response.new_error(401, 'access denied', 'json')
+
+	logging.debug(f">> payload {request.message.to_json(4)}")
+
+	asyncio.ensure_future(run_processor(request))
+	return Response.new(status=202)
 
 
-@register_route('/.well-known/webfinger')
-class WebfingerView(View):
-	async def get(self, request: Request) -> Response:
-		try:
-			subject = request.query['resource']
+@register_route('GET', '/.well-known/webfinger')
+async def webfinger(request):
+	try:
+		subject = request.query['resource']
 
-		except KeyError:
-			return Response.new_error(400, 'missing "resource" query key', 'json')
+	except KeyError:
+		return Response.new_error(400, 'missing \'resource\' query key', 'json')
 
-		if subject != f'acct:relay@{self.config.host}':
-			return Response.new_error(404, 'user not found', 'json')
+	if subject != f'acct:relay@{request.config.host}':
+		return Response.new_error(404, 'user not found', 'json')
 
-		data = Webfinger.new(
-			handle = 'relay',
-			domain = self.config.host,
-			actor = self.config.actor
-		)
+	data = aputils.Webfinger.new(
+		handle = 'relay',
+		domain = request.config.host,
+		actor = request.config.actor
+	)
 
-		return Response.new(data, ctype = 'json')
+	return Response.new(data, ctype='json')
 
 
-@register_route('/nodeinfo/{niversion:\\d.\\d}.json', '/nodeinfo/{niversion:\\d.\\d}')
-class NodeinfoView(View):
-	async def get(self, request: Request, niversion: str) -> Response:
-		data = {
-			'name': 'activityrelay',
-			'version': VERSION,
-			'protocols': ['activitypub'],
-			'open_regs': not self.config.whitelist_enabled,
-			'users': 1,
-			'metadata': {'peers': self.database.hostnames}
-		}
+@register_route('GET', '/nodeinfo/{version:\d.\d\.json}')
+async def nodeinfo(request):
+	niversion = request.match_info['version'][:3]
 
-		if niversion == '2.1':
-			data['repo'] = 'https://git.pleroma.social/pleroma/relay'
+	data = dict(
+		name = 'activityrelay',
+		version = version,
+		protocols = ['activitypub'],
+		open_regs = not request.config.whitelist_enabled,
+		users = 1,
+		metadata = {'peers': request.database.hostnames}
+	)
 
-		return Response.new(Nodeinfo.new(**data), ctype = 'json')
+	if niversion == '2.1':
+		data['repo'] = 'https://git.pleroma.social/pleroma/relay'
+
+	return Response.new(aputils.Nodeinfo.new(**data), ctype='json')
 
 
-@register_route('/.well-known/nodeinfo')
-class WellknownNodeinfoView(View):
-	async def get(self, request: Request) -> Response:
-		data = WellKnownNodeinfo.new_template(self.config.host)
-		return Response.new(data, ctype = 'json')
+@register_route('GET', '/.well-known/nodeinfo')
+async def nodeinfo_wellknown(request):
+	data = aputils.WellKnownNodeinfo.new_template(request.config.host)
+	return Response.new(data, ctype='json')

requirements.txt

@@ -1,5 +1,5 @@
-aiohttp>=3.9.1
-aputils@https://git.barkshark.xyz/barkshark/aputils/archive/0.1.6a.tar.gz
+aiohttp>=3.8.0
+aputils@https://git.barkshark.xyz/barkshark/aputils/archive/0.1.4.tar.gz
 cachetools>=5.2.0
 click>=8.1.2
 pyyaml>=6.0

setup.cfg

@@ -23,21 +23,13 @@ project_urls =
 zip_safe = False
 packages = find:
 install_requires = file: requirements.txt
-python_requires = >=3.8
+python_requires = >=3.7
 
 [options.extras_require]
 dev =
-    flake8 = 3.1.0
-    pyinstaller = 6.3.0
-    pylint = 3.0
+	pyinstaller >= 5.6.0
 
 [options.entry_points]
 console_scripts = 
     activityrelay = relay.manage:main
     
-
-[flake8]
-extend-ignore = ANN101,ANN204,E128,E251,E261,E266,E301,E303,W191
-extend-exclude = docs, test*.py
-max-line-length = 100
-indent-size = 4