- A fetched ObjectRecord no longer wears the signature, key, signed headers and @context of the activity that caused the fetch, and its ReceivedAt is the fetch's own time. Its activity fields now name the trigger. Provenance answers signature null and fetchedBy "instance-actor". Migration _008 clears the old fetched records. - ObjectRecords store their ObjectFeatures extensions and context namespaces (migration _009 fills older records in batches), so statistics can count them. Provenance reads the stored lists. - ForeignAvatar.Features records what an actor document uses (ActorFeatures): featured, shared inbox, FEP-521a, FEP-8b32, identity proofs, Misskey fields, indexable, undiscoverable, locked, key size, and more. - RemoteEdits.Apply and RemoteDeletes.Remove are shared by the Update, Delete and Announce handlers. A community-wrapped Update is now an edit only when newer, refreshes polls and media otherwise, revises the ObjectRecord and re-resolves quotes. A community-wrapped Delete now tombstones the object, removes its ObjectRecord, reblogs and timeline rows, and lowers the reply count. Any deleted quoting post lowers the quoted post's quote count. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ELjqpznMFMNrJoJUj6K5p2
51 lines
1.8 KiB
C#
51 lines
1.8 KiB
C#
using PrivaPub.Federation.Actors;
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using System.Security.Cryptography;
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using System.Text.Json;
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using System.Text.Json.Nodes;
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namespace PrivaPub.Tests.Federation
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{
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public class ActorFeaturesTests
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{
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[Fact]
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public void A_rich_actor_reports_the_extensions_it_uses()
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{
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using var rsa = RSA.Create(4096);
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var actor = new JsonObject
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{
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["id"] = "https://social.example/users/a",
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["type"] = "Person",
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["featured"] = "https://social.example/users/a/featured",
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["alsoKnownAs"] = new JsonArray("https://old.example/users/a"),
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["endpoints"] = new JsonObject { ["sharedInbox"] = "https://social.example/inbox" },
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["assertionMethod"] = new JsonArray(),
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["attachment"] = new JsonArray(new JsonObject { ["type"] = "PropertyValue", ["name"] = "x", ["value"] = "y" }),
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["manuallyApprovesFollowers"] = true,
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["discoverable"] = false,
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["indexable"] = true,
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["isCat"] = true,
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["_misskey_summary"] = "hi",
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["publicKey"] = new JsonObject { ["id"] = "https://social.example/users/a#main-key", ["publicKeyPem"] = rsa.ExportSubjectPublicKeyInfoPem() }
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};
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var features = ActorFeatures.Detect(JsonDocument.Parse(actor.ToJsonString()).RootElement);
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Assert.Equal(new[]
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{
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"featured", "also-known-as", "shared-inbox", "fep-521a-assertion-method", "property-value", "misskey", "is-cat",
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"indexable", "undiscoverable", "locked", "key:rsa-4096"
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}, features);
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}
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[Fact]
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public void A_bare_actor_reports_nothing_and_junk_is_survived()
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{
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Assert.Empty(ActorFeatures.Detect(JsonDocument.Parse("{\"id\":\"https://a.example/u\",\"type\":\"Person\"}").RootElement));
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Assert.Equal(new[] { "public-key-array" },
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ActorFeatures.Detect(JsonDocument.Parse("{\"publicKey\":[{\"publicKeyPem\":\"not a key\"}]}").RootElement));
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Assert.Empty(ActorFeatures.Detect(JsonDocument.Parse("[1,2]").RootElement));
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}
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}
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}
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