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Phase 0+1 of AP integration. New 5th Quart microservice: Blueprints: - wellknown: WebFinger, NodeInfo 2.0, host-meta - actors: AP actor profiles (JSON-LD + HTML), outbox, inbox, followers - identity: username selection flow (creates ActorProfile + RSA keypair) - auth: magic link login/logout (ported from blog, self-contained) Services: - Registers SqlFederationService (real impl) for federation domain - Registers real impls for blog, calendar, market, cart - All cross-domain via shared service contracts Templates: - Actor profiles, username selection, platform home - Auth login/check-email (ported from blog) Infrastructure: - Dockerfile + entrypoint.sh (matches other apps) - CI/CD via Gitea Actions - shared/ as git submodule Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
115 lines
3.7 KiB
Python
115 lines
3.7 KiB
Python
"""Well-known federation endpoints: WebFinger, NodeInfo, host-meta.
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Ported from ~/art-dag/activity-pub/app/routers/federation.py.
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"""
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from __future__ import annotations
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import os
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from quart import Blueprint, request, abort, Response, g
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from shared.services.registry import services
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def _domain() -> str:
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return os.getenv("AP_DOMAIN", "rose-ash.com")
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def register(url_prefix=""):
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bp = Blueprint("wellknown", __name__, url_prefix=url_prefix)
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@bp.get("/.well-known/webfinger")
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async def webfinger():
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resource = request.args.get("resource", "")
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if not resource.startswith("acct:"):
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abort(400, "Invalid resource format")
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parts = resource[5:].split("@")
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if len(parts) != 2:
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abort(400, "Invalid resource format")
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username, domain = parts
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if domain != _domain():
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abort(404, "User not on this server")
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actor = await services.federation.get_actor_by_username(g.s, username)
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if not actor:
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abort(404, "User not found")
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domain = _domain()
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return Response(
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response=__import__("json").dumps({
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"subject": resource,
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"aliases": [f"https://{domain}/users/{username}"],
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"links": [
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{
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"rel": "self",
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"type": "application/activity+json",
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"href": f"https://{domain}/users/{username}",
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},
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{
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"rel": "http://webfinger.net/rel/profile-page",
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"type": "text/html",
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"href": f"https://{domain}/users/{username}",
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},
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],
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}),
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content_type="application/jrd+json",
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)
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@bp.get("/.well-known/nodeinfo")
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async def nodeinfo_index():
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domain = _domain()
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return Response(
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response=__import__("json").dumps({
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"links": [
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{
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"rel": "http://nodeinfo.diaspora.software/ns/schema/2.0",
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"href": f"https://{domain}/nodeinfo/2.0",
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}
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]
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}),
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content_type="application/json",
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)
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@bp.get("/nodeinfo/2.0")
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async def nodeinfo():
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stats = await services.federation.get_stats(g.s)
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return Response(
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response=__import__("json").dumps({
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"version": "2.0",
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"software": {
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"name": "rose-ash",
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"version": "1.0.0",
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},
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"protocols": ["activitypub"],
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"usage": {
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"users": {
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"total": stats.get("actors", 0),
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"activeMonth": stats.get("actors", 0),
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},
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"localPosts": stats.get("activities", 0),
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},
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"openRegistrations": False,
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"metadata": {
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"nodeName": "Rose Ash",
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"nodeDescription": "Cooperative platform with ActivityPub federation",
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},
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}),
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content_type="application/json",
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)
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@bp.get("/.well-known/host-meta")
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async def host_meta():
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domain = _domain()
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xml = (
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'<?xml version="1.0" encoding="UTF-8"?>\n'
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'<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">\n'
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f' <Link rel="lrdd" type="application/xrd+xml" '
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f'template="https://{domain}/.well-known/webfinger?resource={{uri}}"/>\n'
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'</XRD>'
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)
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return Response(response=xml, content_type="application/xrd+xml")
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return bp
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