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Merge pull request #1962 from vpzomtrrfrt/oneormany2

Browse source 
Allow single item for to, cc, and @context
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Nutomic 2021-12-03 12:50:52 +00:00 committed by GitHub
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19 changed files with 101 additions and 0 deletions
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30
crates/apub/assets/lotide/activities/create_note_reply.json Normal file
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@ -0,0 +1,30 @@
{
"actor": "https://c.tide.tk/users/1",
"object": {
"@context": "https://www.w3.org/ns/activitystreams",
"id": "https://c.tide.tk/comments/52",
"type": "Note",
"mediaType": "text/html",
"source": {
"content": "test comment",
"mediaType": "text/markdown"
},
"attributedTo": "https://c.tide.tk/users/1",
"content": "<p>test comment</p>\n",
"published": "2021-09-16T01:20:27.558063+00:00",
"inReplyTo": "https://c.tide.tk/posts/51",
"to": "https://c.tide.tk/users/1",
"cc": [
"https://www.w3.org/ns/activitystreams#Public",
"https://c.tide.tk/communities/1"
]
},
"to": "https://c.tide.tk/users/1",
"cc": [
"https://www.w3.org/ns/activitystreams#Public",
"https://c.tide.tk/communities/1"
],
"@context": "https://www.w3.org/ns/activitystreams",
"id": "https://c.tide.tk/comments/52/create",
"type": "Create"
}

20
crates/apub/assets/lotide/activities/create_page.json Normal file
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@ -0,0 +1,20 @@
{
"actor": "https://b.tide.tk/apub/users/1",
"object": {
"@context": "https://www.w3.org/ns/activitystreams",
"id": "https://b.tide.tk/apub/posts/60",
"type": "Page",
"name": "test post from b",
"summary": "test post from b",
"to": "https://c.tide.tk/communities/1",
"cc": "https://www.w3.org/ns/activitystreams#Public",
"published": "2020-12-19T19:20:26.941381+00:00",
"attributedTo": "https://b.tide.tk/apub/users/1",
"url": "https://blog.twitter.com/engineering/en_us/a/2010/announcing-snowflake.html"
},
"to": "https://c.tide.tk/communities/1",
"cc": "https://www.w3.org/ns/activitystreams#Public",
"@context": "https://www.w3.org/ns/activitystreams",
"id": "https://b.tide.tk/apub/posts/60/create",
"type": "Create"
}

1
crates/apub/src/context.rs
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@ -8,6 +8,7 @@ static CONTEXT: Lazy<Vec<serde_json::Value>> = Lazy::new(|| {
#[derive(Serialize, Deserialize, Debug)]
pub(crate) struct WithContext<T> {
#[serde(rename = "@context")]
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
context: Vec<serde_json::Value>,
#[serde(flatten)]
inner: T,

20
crates/apub/src/lib.rs
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@ -3,6 +3,7 @@ use anyhow::{anyhow, Context};
use lemmy_api_common::blocking;
use lemmy_db_schema::{newtypes::DbUrl, source::activity::Activity, DbPool};
use lemmy_utils::{location_info, settings::structs::Settings, LemmyError};
use serde::{Deserialize, Deserializer};
use std::net::IpAddr;
use url::{ParseError, Url};
@ -85,6 +86,25 @@ pub(crate) fn check_is_apub_id_valid(
Ok(())
}
pub(crate) fn deserialize_one_or_many<'de, T, D>(deserializer: D) -> Result<Vec<T>, D::Error>
where
T: Deserialize<'de>,
D: Deserializer<'de>,
{
#[derive(Deserialize)]
#[serde(untagged)]
enum OneOrMany<T> {
One(T),
Many(Vec<T>),
}
let result: OneOrMany<T> = Deserialize::deserialize(deserializer)?;
Ok(match result {
OneOrMany::Many(list) => list,
OneOrMany::One(value) => vec![value],
})
}
pub enum EndpointType {
Community,
Person,

2
crates/apub/src/protocol/activities/community/add_mod.rs
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@ -8,9 +8,11 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct AddMod {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: ObjectId<ApubPerson>,
pub(crate) target: Url,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: AddType,

2
crates/apub/src/protocol/activities/community/announce.rs
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@ -12,8 +12,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct AnnounceActivity {
pub(crate) actor: ObjectId<ApubCommunity>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: AnnouncableActivities,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: AnnounceType,

2
crates/apub/src/protocol/activities/community/block_user.rs
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@ -11,8 +11,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct BlockUserFromCommunity {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
pub(crate) target: ObjectId<ApubCommunity>,
#[serde(rename = "type")]

2
crates/apub/src/protocol/activities/community/remove_mod.rs
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@ -8,8 +8,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct RemoveMod {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: RemoveType,

2
crates/apub/src/protocol/activities/community/undo_block_user.rs
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@ -11,8 +11,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct UndoBlockUserFromCommunity {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: BlockUserFromCommunity,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: UndoType,

2
crates/apub/src/protocol/activities/community/update.rs
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@ -13,9 +13,11 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct UpdateCommunity {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
// TODO: would be nice to use a separate struct here, which only contains the fields updated here
pub(crate) object: Box<Group>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: UpdateType,

2
crates/apub/src/protocol/activities/create_or_update/comment.rs
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@ -11,8 +11,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct CreateOrUpdateComment {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: Note,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(default)]
pub(crate) tag: Vec<Mention>,

3
crates/apub/src/protocol/activities/create_or_update/mod.rs
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@ -26,5 +26,8 @@ mod tests {
file_to_json_object::<CreateOrUpdateComment>("assets/pleroma/activities/create_note.json");
file_to_json_object::<CreateOrUpdateComment>("assets/smithereen/activities/create_note.json");
file_to_json_object::<CreateOrUpdateComment>("assets/mastodon/activities/create_note.json");
file_to_json_object::<CreateOrUpdatePost>("assets/lotide/activities/create_page.json");
file_to_json_object::<CreateOrUpdateComment>("assets/lotide/activities/create_note_reply.json");
}
}

2
crates/apub/src/protocol/activities/create_or_update/post.rs
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@ -10,8 +10,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct CreateOrUpdatePost {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: Page,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: CreateOrUpdateType,

1
crates/apub/src/protocol/activities/deletion/delete.rs
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@ -13,6 +13,7 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct Delete {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: Tombstone,
#[serde(rename = "type")]

2
crates/apub/src/protocol/activities/deletion/undo_delete.rs
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@ -11,8 +11,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct UndoDelete {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: Delete,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: UndoType,

2
crates/apub/src/protocol/activities/voting/undo_vote.rs
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@ -11,8 +11,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct UndoVote {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: Vote,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: UndoType,

2
crates/apub/src/protocol/activities/voting/vote.rs
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@ -15,8 +15,10 @@ use url::Url;
#[serde(rename_all = "camelCase")]
pub struct Vote {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: ObjectId<PostOrComment>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(rename = "type")]
pub(crate) kind: VoteType,

2
crates/apub/src/protocol/objects/note.rs
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@ -23,8 +23,10 @@ pub struct Note {
pub(crate) r#type: NoteType,
pub(crate) id: ObjectId<ApubComment>,
pub(crate) attributed_to: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
#[serde(default)]
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
pub(crate) content: String,
pub(crate) media_type: Option<MediaTypeHtml>,

2
crates/apub/src/protocol/objects/page.rs
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@ -24,8 +24,10 @@ pub struct Page {
pub(crate) r#type: PageType,
pub(crate) id: ObjectId<ApubPost>,
pub(crate) attributed_to: ObjectId<ApubPerson>,
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
#[serde(default)]
#[serde(deserialize_with = "crate::deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
pub(crate) name: String,
pub(crate) content: Option<String>,