A private fediverse on the workstation: PrivaPub against a real GoToSocial

tools/pasture/run.sh starts PrivaPub, GoToSocial and Mongo on one podman network behind Caddy's internal CA, and
interop.sh drives both through their own client APIs: follows (one to a locked account), posts, CW, replies, likes,
boosts, DMs, edits, deletes and unfollow. All 25 checks pass, three fresh runs in a row.

- Federation:AcceptAnyCertificate joins the two test-network switches; startup refuses all three in Production.
- WebFinger falls back to http only when AllowPlainHttp is on.
- A bootstrap logger, so a failure before the host is built is no longer silent.
- P4 is ticked in the roadmap, with what has not been run live (Lemmy, a Mastodon circle member).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012CzABvBkbcFqoHdmi8b9WB

PrivaPub/Federation/Actors/RemoteActorService.cs

@@ -6,6 +6,7 @@ using PrivaPub.StaticServices;
 using System.Text.Json;
 
 using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Options;
 
 using PrivaPub.Federation.Objects;
 using PrivaPub.Federation.Signing;
@@ -32,13 +33,16 @@ namespace PrivaPub.Federation.Actors
 		readonly ILocalActorService _localActors;
 		readonly IMemoryCache _cache;
 		readonly DbEntities _dbEntities;
+		readonly IOptionsMonitor<FederationOptions> _options;
 
-		public RemoteActorService(IFederationHttp http, ILocalActorService localActors, IMemoryCache cache, DbEntities dbEntities)
+		public RemoteActorService(IFederationHttp http, ILocalActorService localActors, IMemoryCache cache, DbEntities dbEntities,
+			IOptionsMonitor<FederationOptions> options = default)
 		{
 			_http = http;
 			_localActors = localActors;
 			_cache = cache;
 			_dbEntities = dbEntities;
+			_options = options;
 		}
 
 		public async Task<FetchedJson> FetchObject(string uri, CancellationToken token)
@@ -122,8 +126,11 @@ namespace PrivaPub.Federation.Actors
 			if (parts is not { Length: 2 } || string.IsNullOrEmpty(parts[0]) || string.IsNullOrEmpty(parts[1]))
 				return default;
 
-			var url = $"https://{parts[1]}/.well-known/webfinger?resource={Uri.EscapeDataString($"acct:{parts[0]}@{parts[1]}")}";
-			using var fetched = await _http.GetJson(url, "application/jrd+json, application/json", sign: default, token);
+			var query = $"/.well-known/webfinger?resource={Uri.EscapeDataString($"acct:{parts[0]}@{parts[1]}")}";
+			using var fetched = await _http.GetJson($"https://{parts[1]}{query}", "application/jrd+json, application/json", sign: default, token)
+				?? (_options?.CurrentValue.AllowPlainHttp == true
+					? await _http.GetJson($"http://{parts[1]}{query}", "application/jrd+json, application/json", sign: default, token)
+					: default);
 			if (fetched == default)
 				return default;
 			var document = fetched.Document;