Limit type/method visibility in apub code

crates/apub/src/extensions/context.rs

@@ -2,7 +2,7 @@ use activitystreams::{base::AnyBase, context, primitives::OneOrMany};
 use serde_json::json;
 use url::Url;
 
-pub fn lemmy_context() -> OneOrMany<AnyBase> {
+pub(crate) fn lemmy_context() -> OneOrMany<AnyBase> {
   let context_ext = AnyBase::from_arbitrary_json(json!(
   {
     "sc": "http://schema.org#",

crates/apub/src/extensions/signatures.rs

@@ -62,7 +62,7 @@ pub(crate) async fn sign_and_send(
 }
 
 /// Verifies the HTTP signature on an incoming inbox request.
-pub fn verify_signature(request: &HttpRequest, public_key: &str) -> Result<(), LemmyError> {
+pub(crate) fn verify_signature(request: &HttpRequest, public_key: &str) -> Result<(), LemmyError> {
   let verified = CONFIG2
     .begin_verify(
       request.method(),

crates/apub/src/fetcher/community.rs

@@ -25,7 +25,7 @@ use url::Url;
 ///
 /// If it exists locally and `!should_refetch_actor()`, it is returned directly from the database.
 /// Otherwise it is fetched from the remote instance, stored and returned.
-pub async fn get_or_fetch_and_upsert_community(
+pub(crate) async fn get_or_fetch_and_upsert_community(
   apub_id: &Url,
   context: &LemmyContext,
   recursion_counter: &mut i32,

crates/apub/src/fetcher/mod.rs

@@ -42,7 +42,7 @@ where
 ///
 /// If it exists locally and `!should_refetch_actor()`, it is returned directly from the database.
 /// Otherwise it is fetched from the remote instance, stored and returned.
-pub async fn get_or_fetch_and_upsert_actor(
+pub(crate) async fn get_or_fetch_and_upsert_actor(
   apub_id: &Url,
   context: &LemmyContext,
   recursion_counter: &mut i32,

crates/apub/src/fetcher/objects.rs

@@ -17,7 +17,7 @@ use url::Url;
 /// pulled from its apub ID, inserted and returned.
 ///
 /// The parent community is also pulled if necessary. Comments are not pulled.
-pub async fn get_or_fetch_and_insert_post(
+pub(crate) async fn get_or_fetch_and_insert_post(
   post_ap_id: &Url,
   context: &LemmyContext,
   recursion_counter: &mut i32,
@@ -46,7 +46,7 @@ pub async fn get_or_fetch_and_insert_post(
 /// pulled from its apub ID, inserted and returned.
 ///
 /// The parent community, post and comment are also pulled if necessary.
-pub async fn get_or_fetch_and_insert_comment(
+pub(crate) async fn get_or_fetch_and_insert_comment(
   comment_ap_id: &Url,
   context: &LemmyContext,
   recursion_counter: &mut i32,
@@ -80,7 +80,7 @@ pub async fn get_or_fetch_and_insert_comment(
   }
 }
 
-pub async fn get_or_fetch_and_insert_post_or_comment(
+pub(crate) async fn get_or_fetch_and_insert_post_or_comment(
   ap_id: &Url,
   context: &LemmyContext,
   recursion_counter: &mut i32,

crates/apub/src/fetcher/person.rs

@@ -16,7 +16,7 @@ use url::Url;
 ///
 /// If it exists locally and `!should_refetch_actor()`, it is returned directly from the database.
 /// Otherwise it is fetched from the remote instance, stored and returned.
-pub async fn get_or_fetch_and_upsert_person(
+pub(crate) async fn get_or_fetch_and_upsert_person(
   apub_id: &Url,
   context: &LemmyContext,
   recursion_counter: &mut i32,

crates/apub/src/lib.rs

@@ -34,7 +34,7 @@ use serde::Serialize;
 use std::net::IpAddr;
 use url::{ParseError, Url};
 
-pub static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";
+static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";
 
 /// Checks if the ID is allowed for sending or receiving.
 ///
@@ -123,7 +123,7 @@ pub trait ApubObjectType {
 
 /// Common methods provided by ActivityPub actors (community and person). Not all methods are
 /// implemented by all actors.
-pub trait ActorType {
+trait ActorType {
   fn is_local(&self) -> bool;
   fn actor_id(&self) -> Url;
   fn name(&self) -> String;
@@ -209,7 +209,7 @@ pub enum EndpointType {
 }
 
 /// Generates an apub endpoint for a given domain, IE xyz.tld
-pub(crate) fn generate_apub_endpoint_for_domain(
+fn generate_apub_endpoint_for_domain(
   endpoint_type: EndpointType,
   name: &str,
   domain: &str,
@@ -260,7 +260,7 @@ pub fn generate_shared_inbox_url(actor_id: &DbUrl) -> Result<DbUrl, LemmyError>
   Ok(Url::parse(&url)?.into())
 }
 
-pub fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
+fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
   Ok(Url::parse(&format!("{}/moderators", community_id))?.into())
 }
 
@@ -286,7 +286,7 @@ pub fn build_actor_id_from_shortname(
 
 /// Store a sent or received activity in the database, for logging purposes. These records are not
 /// persistent.
-pub(crate) async fn insert_activity<T>(
+async fn insert_activity<T>(
   ap_id: &Url,
   activity: T,
   local: bool,
@@ -348,7 +348,7 @@ pub(crate) async fn find_post_or_comment_by_id(
 }
 
 #[derive(Debug)]
-pub enum Object {
+enum Object {
   Comment(Box<Comment>),
   Post(Box<Post>),
   Community(Box<Community>),
@@ -356,10 +356,7 @@ pub enum Object {
   PrivateMessage(Box<PrivateMessage>),
 }
 
-pub(crate) async fn find_object_by_id(
-  context: &LemmyContext,
-  apub_id: Url,
-) -> Result<Object, LemmyError> {
+async fn find_object_by_id(context: &LemmyContext, apub_id: Url) -> Result<Object, LemmyError> {
   let ap_id = apub_id.clone();
   if let Ok(pc) = find_post_or_comment_by_id(context, ap_id.to_owned()).await {
     return Ok(match pc {
@@ -397,7 +394,7 @@ pub(crate) async fn find_object_by_id(
   Err(NotFound.into())
 }
 
-pub(crate) async fn check_community_or_site_ban(
+async fn check_community_or_site_ban(
   person: &Person,
   community_id: CommunityId,
   pool: &DbPool,

crates/apub/src/objects/mod.rs

@@ -19,14 +19,14 @@ pub(crate) mod private_message;
 
 /// Trait for converting an object or actor into the respective ActivityPub type.
 #[async_trait::async_trait(?Send)]
-pub trait ToApub {
+pub(crate) trait ToApub {
   type ApubType;
   async fn to_apub(&self, pool: &DbPool) -> Result<Self::ApubType, LemmyError>;
   fn to_tombstone(&self) -> Result<Tombstone, LemmyError>;
 }
 
 #[async_trait::async_trait(?Send)]
-pub trait FromApub {
+pub(crate) trait FromApub {
   type ApubType;
   /// Converts an object from ActivityPub type to Lemmy internal type.
   ///