Files
thoughts/crates/adapters/activitypub/src/note/mod.rs
Gabriel Kaszewski 84edf58de6
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fix(federation): fix 27 AP bugs, gaps, and inconsistencies
Round 1 — 18 bug fixes:
- remote likes/boosts now persist in engagement tables
- intern_remote_actor uses name@domain, expanded username to VARCHAR(255)
- PgRemoteActorRepository upsert/find now handles all fields
- update_following_status no longer a no-op, count_followers counts all
- accept/reject follow publishes event before DB mark (atomicity)
- fetch_outbox_page follows pagination via next links
- actor URL canonicalized to /users/{uuid}
- content_to_html escapes single quotes
- WebFinger accepts application/ld+json type
- try_from_ap accepts Article and Page object types
- feed SQL uses parameterized viewer UUID instead of format!
- content cap raised from 500 to 5000 chars
- also_known_as changed from Option<String> to Vec<String>
- connections fetch always triggers from page 1

Round 2 — 9 gap fixes:
- on_announce_removed handler deletes boost row on Undo(Announce)
- on_update handles Person/Service/Group actor profile updates
- sync_remote_actor_to_user syncs remote_actors → users on create/update
- FederationBlockPort: block_by_username sends Block activity to remote
- domain RemoteActor gains inbox_url, shared_inbox_url fields
- remote_actors attachment column (JSONB) with read/write
- .well-known/host-meta endpoint
- 256KB body limit on AP inbox routes
- outbox cleanup job (7-day retention, hourly sweep)
2026-05-29 11:28:40 +02:00

111 lines
3.1 KiB
Rust

use chrono::{DateTime, Utc};
use k_ap::NoteType;
use k_ap::AS_PUBLIC;
use serde::{Deserialize, Serialize};
use url::Url;
const STANDARD_NOTE_FIELDS: &[&str] = &[
"type",
"id",
"attributedTo",
"content",
"published",
"to",
"cc",
"inReplyTo",
"sensitive",
"summary",
"tag",
"url",
"@context",
"mediaType",
];
pub fn extract_extensions(obj: &serde_json::Value) -> Option<serde_json::Value> {
let extensions: serde_json::Map<String, serde_json::Value> = obj
.as_object()?
.iter()
.filter(|(k, _)| !STANDARD_NOTE_FIELDS.contains(&k.as_str()))
.map(|(k, v)| (k.clone(), v.clone()))
.collect();
if extensions.is_empty() {
None
} else {
Some(serde_json::Value::Object(extensions))
}
}
/// AP Note representing a Thought.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ThoughtNote {
#[serde(rename = "type")]
pub kind: NoteType,
pub id: Url,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub url: Option<Url>,
pub attributed_to: Url,
pub content: String,
pub published: DateTime<Utc>,
#[serde(skip_serializing_if = "Vec::is_empty", default)]
pub to: Vec<String>,
#[serde(skip_serializing_if = "Vec::is_empty", default)]
pub cc: Vec<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub in_reply_to: Option<Url>,
#[serde(default)]
pub sensitive: bool,
#[serde(skip_serializing_if = "Option::is_none")]
pub summary: Option<String>,
#[serde(skip_serializing_if = "Vec::is_empty", default)]
pub tag: Vec<serde_json::Value>,
}
pub struct ThoughtNoteInput {
pub id: Url,
pub actor_url: Url,
pub content: String,
pub published: DateTime<Utc>,
pub in_reply_to: Option<Url>,
pub sensitive: bool,
pub summary: Option<String>,
pub followers_url: Url,
}
impl ThoughtNote {
/// Returns `(note, extensions)` if `value` is a Note object, `None` otherwise.
pub fn try_from_ap(mut value: serde_json::Value) -> Option<(Self, Option<serde_json::Value>)> {
let obj_type = value.get("type").and_then(|v| v.as_str());
if !matches!(obj_type, Some("Note" | "Article" | "Page")) {
return None;
}
let extensions = extract_extensions(&value);
if let Some(obj) = value.as_object_mut() {
obj.insert("type".to_string(), serde_json::json!("Note"));
}
serde_json::from_value(value)
.ok()
.map(|note| (note, extensions))
}
pub fn new_public(p: ThoughtNoteInput) -> Self {
Self {
kind: Default::default(),
url: Some(p.id.clone()),
id: p.id,
attributed_to: p.actor_url,
content: p.content,
published: p.published,
to: vec![AS_PUBLIC.to_string()],
cc: vec![p.followers_url.to_string()],
in_reply_to: p.in_reply_to,
sensitive: p.sensitive,
summary: p.summary,
tag: Vec::new(),
}
}
}
#[cfg(test)]
mod tests;