mirror of
https://github.com/LemmyNet/lemmy.git
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c7de1fcf24
* start to implement apub inbox routing lib * got something that almost works * it compiles! * implemented some more * move library code to separate crate (most of it) * convert private message handlers * convert all comment receivers (except undo comment) * convert post receiver * add verify trait * convert community receivers * add cc field for all activities which i forgot before * convert inbox functions, add missing checks * convert undo like/dislike receivers * convert undo_delete and undo_remove receivers * move block/unblock activities * convert remaining activity receivers * reimplement http signature verification and other checks * also use actor type for routing, VerifyActivity and SendActivity traits * cleanup and restructure apub_receive code * wip: try to fix activity routing * implement a (very bad) derive macro for activityhandler * working activity routing! * rework pm verify(), fix tests and confirm manually also remove inbox username check which was broken * rework following verify(), fix tests and test manually * fix post/comment create/update, rework voting * Rewrite remove/delete post/comment, fix tests, test manually * Rework and fix (un)block user, announce, update post * some code cleanup * rework delete/remove activity receivers (still quite messy) * rewrite, test and fix add/remove mod, update community handlers * add docs for ActivityHandler derive macro * dont try to compile macro comments
63 lines
1.9 KiB
Rust
63 lines
1.9 KiB
Rust
use crate::activities::{following::follow::FollowCommunity, verify_activity, verify_community};
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use activitystreams::activity::kind::AcceptType;
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use lemmy_api_common::blocking;
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use lemmy_apub::fetcher::{
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community::get_or_fetch_and_upsert_community,
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person::get_or_fetch_and_upsert_person,
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};
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use lemmy_apub_lib::{verify_urls_match, ActivityCommonFields, ActivityHandler};
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use lemmy_db_queries::Followable;
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use lemmy_db_schema::source::community::CommunityFollower;
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use lemmy_utils::LemmyError;
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use lemmy_websocket::LemmyContext;
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use url::Url;
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#[derive(Clone, Debug, serde::Deserialize, serde::Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct AcceptFollowCommunity {
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to: Url,
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object: FollowCommunity,
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#[serde(rename = "type")]
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kind: AcceptType,
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#[serde(flatten)]
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common: ActivityCommonFields,
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}
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/// Handle accepted follows
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#[async_trait::async_trait(?Send)]
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impl ActivityHandler for AcceptFollowCommunity {
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async fn verify(
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&self,
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context: &LemmyContext,
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request_counter: &mut i32,
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) -> Result<(), LemmyError> {
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verify_activity(self.common())?;
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verify_urls_match(&self.to, &self.object.common.actor)?;
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verify_urls_match(&self.common.actor, &self.object.to)?;
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verify_community(&self.common.actor, context, request_counter).await?;
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self.object.verify(context, request_counter).await?;
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Ok(())
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}
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async fn receive(
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&self,
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context: &LemmyContext,
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request_counter: &mut i32,
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) -> Result<(), LemmyError> {
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let actor =
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get_or_fetch_and_upsert_community(&self.common.actor, context, request_counter).await?;
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let to = get_or_fetch_and_upsert_person(&self.to, context, request_counter).await?;
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// This will throw an error if no follow was requested
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blocking(context.pool(), move |conn| {
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CommunityFollower::follow_accepted(conn, actor.id, to.id)
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})
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.await??;
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Ok(())
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}
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fn common(&self) -> &ActivityCommonFields {
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&self.common
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}
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}
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