More work towards support moving/deleting instance

app/activitypub.py

@@ -9,6 +9,7 @@ from loguru import logger
 from markdown import markdown
 
 from app import config
+from app.config import ALSO_KNOWN_AS
 from app.config import AP_CONTENT_TYPE  # noqa: F401
 from app.httpsig import auth
 from app.key import get_pubkey_as_pem
@@ -126,6 +127,9 @@ ME = {
     "tag": _LOCAL_ACTOR_TAGS,
 }
 
+if ALSO_KNOWN_AS:
+    ME["alsoKnownAs"] = [ALSO_KNOWN_AS]
+
 
 class NotAnObjectError(Exception):
     def __init__(self, url: str, resp: httpx.Response | None = None) -> None:

app/config.py

@@ -87,6 +87,7 @@ class Config(pydantic.BaseModel):
     blocked_servers: list[_BlockedServer] = []
     custom_footer: str | None = None
     emoji: str | None = None
+    also_known_as: str | None = None
 
     inbox_retention_days: int = 15
 
@@ -135,6 +136,7 @@ if CONFIG.privacy_replace:
     PRIVACY_REPLACE = {pr.domain: pr.replace_by for pr in CONFIG.privacy_replace}
 
 BLOCKED_SERVERS = {blocked_server.hostname for blocked_server in CONFIG.blocked_servers}
+ALSO_KNOWN_AS = CONFIG.also_known_as
 
 INBOX_RETENTION_DAYS = CONFIG.inbox_retention_days
 CUSTOM_FOOTER = (

app/main.py

@@ -251,6 +251,7 @@ async def index(
     page: int | None = None,
 ) -> templates.TemplateResponse | ActivityPubResponse:
     if is_activitypub_requested(request):
+
         return ActivityPubResponse(LOCAL_ACTOR.ap_actor)
 
     page = page or 1

app/webfinger.py

@@ -29,6 +29,7 @@ async def webfinger(
 
     is_404 = False
 
+    resp: httpx.Response | None = None
     async with httpx.AsyncClient() as client:
         for i, proto in enumerate(protos):
             try:
@@ -59,7 +60,10 @@ async def webfinger(
     if is_404:
         return None
 
-    return resp.json()
+    if resp:
+        return resp.json()
+    else:
+        return None
 
 
 async def get_remote_follow_template(resource: str) -> str | None: