change

Cargo.lock

@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "activitypub_federation"
-version = "0.7.0-beta.11"
+version = "0.7.0-beta.9"
 dependencies = [
  "activitystreams-kinds",
  "actix-web",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "activitypub_federation"
-version = "0.7.0-beta.11"
+version = "0.7.0-beta.9"
 edition = "2021"
 description = "High-level Activitypub framework"
 keywords = ["activitypub", "activitystreams", "federation", "fediverse"]

docs/10_fetching_objects_with_unknown_type.md

@@ -32,10 +32,10 @@ impl Object for SearchableDbObjects {
     type Kind = SearchableObjects;
     type Error = anyhow::Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
         match self {
-            SearchableDbObjects::User(p) => p.federation_id.clone(),
+            SearchableDbObjects::User(p) => &p.federation_id,
-            SearchableDbObjects::Post(n) => n.federation_id.clone(),
+            SearchableDbObjects::Post(n) => &n.federation_id,
         }
     }
 

examples/live_federation/objects/person.rs

@@ -69,8 +69,8 @@ impl Object for DbUser {
     type Kind = Person;
     type Error = Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
-        self.ap_id.inner().clone()
+        self.ap_id.inner()
     }
 
     fn last_refreshed_at(&self) -> Option<DateTime<Utc>> {

examples/live_federation/objects/post.rs

@@ -50,8 +50,8 @@ impl Object for DbPost {
     type Kind = Note;
     type Error = Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
-        self.ap_id.inner().clone()
+        self.ap_id.inner()
     }
 
     async fn read_from_id(

examples/local_federation/objects/person.rs

@@ -134,8 +134,8 @@ impl Object for DbUser {
     type Kind = Person;
     type Error = Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
-        self.ap_id.inner().clone()
+        self.ap_id.inner()
     }
 
     fn last_refreshed_at(&self) -> Option<DateTime<Utc>> {

examples/local_federation/objects/post.rs

@@ -47,8 +47,8 @@ impl Object for DbPost {
     type Kind = Note;
     type Error = Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
-        self.ap_id.inner().clone()
+        self.ap_id.inner()
     }
 
     async fn read_from_id(

src/activity_sending.rs

@@ -190,7 +190,7 @@ where
     // PKey is internally like an Arc<>, so cloning is ok
     data.config
         .actor_pkey_cache
-        .try_get_with_by_ref(&actor_id, async {
+        .try_get_with_by_ref(actor_id, async {
             let private_key_pem = actor.private_key_pem().ok_or_else(|| {
                 Error::Other(format!(
                     "Actor {actor_id} does not contain a private key for signing"

src/protocol/helpers.rs

@@ -1,22 +1,13 @@
 //! Serde deserialization functions which help to receive differently shaped data
 
-use activitystreams_kinds::public;
+use serde::{Deserialize, Deserializer};
-use itertools::Itertools;
-use serde::{de::Error, Deserialize, Deserializer};
-use serde_json::Value;
-use url::Url;
 
-/// Deserialize JSON single value or array into `Vec<Url>`.
+/// Deserialize JSON single value or array into Vec.
 ///
 /// Useful if your application can handle multiple values for a field, but another federated
 /// platform only sends a single one.
 ///
-/// Also accepts common `Public` aliases for recipient fields. Some implementations send `Public`
-/// or `as:Public` instead of the canonical `https://www.w3.org/ns/activitystreams#Public` URL
-/// in fields such as `to` and `cc`.
-///
 /// ```
-/// # use activitypub_federation::kinds::public;
 /// # use activitypub_federation::protocol::helpers::deserialize_one_or_many;
 /// # use url::Url;
 /// #[derive(serde::Deserialize)]
@@ -34,39 +25,24 @@ use url::Url;
 ///      "https://lemmy.ml/u/bob"
 /// ]}"#)?;
 /// assert_eq!(multiple.to.len(), 2);
-///
+/// Ok::<(), anyhow::Error>(())
-/// let note: Note = serde_json::from_str(r#"{"to": ["Public", "as:Public"]}"#)?;
+pub fn deserialize_one_or_many<'de, T, D>(deserializer: D) -> Result<Vec<T>, D::Error>
-/// assert_eq!(note.to, vec![public()]);
-/// # Ok::<(), anyhow::Error>(())
-/// ```
-pub fn deserialize_one_or_many<'de, D>(deserializer: D) -> Result<Vec<Url>, D::Error>
 where
+    T: Deserialize<'de>,
     D: Deserializer<'de>,
 {
     #[derive(Deserialize)]
     #[serde(untagged)]
-    enum OneOrMany {
+    enum OneOrMany<T> {
-        Many(Vec<Value>),
+        One(T),
-        One(Value),
+        Many(Vec<T>),
     }
 
-    let result: OneOrMany = Deserialize::deserialize(deserializer)?;
+    let result: OneOrMany<T> = Deserialize::deserialize(deserializer)?;
-    let values = match result {
+    Ok(match result {
+        OneOrMany::Many(list) => list,
         OneOrMany::One(value) => vec![value],
-        OneOrMany::Many(values) => values,
+    })
-    };
-
-    values
-        .into_iter()
-        .map(|value| match value {
-            Value::String(value) if matches!(value.as_str(), "Public" | "as:Public") => {
-                Ok(public())
-            }
-            Value::String(value) => Url::parse(&value).map_err(D::Error::custom),
-            value => Url::deserialize(value).map_err(D::Error::custom),
-        })
-        .collect::<Result<Vec<_>, _>>()
-        .map(|values| values.into_iter().unique().collect())
 }
 
 /// Deserialize JSON single value or single element array into single value.
@@ -164,11 +140,6 @@ where
 
 #[cfg(test)]
 mod tests {
-    use super::deserialize_one_or_many;
-    use activitystreams_kinds::public;
-    use anyhow::Result;
-    use serde::Deserialize;
-
     #[test]
     fn deserialize_one_multiple_values() {
         use crate::protocol::helpers::deserialize_one;
@@ -184,70 +155,4 @@ mod tests {
         );
         assert!(note.is_err());
     }
-
-    #[test]
-    fn deserialize_one_or_many_single_public_aliases() -> Result<()> {
-        use url::Url;
-
-        #[derive(Deserialize)]
-        struct Note {
-            #[serde(deserialize_with = "deserialize_one_or_many")]
-            to: Vec<Url>,
-        }
-
-        for alias in ["Public", "as:Public"] {
-            let note = serde_json::from_str::<Note>(&format!(r#"{{"to": "{alias}"}}"#))?;
-            assert_eq!(note.to, vec![public()]);
-        }
-
-        Ok(())
-    }
-
-    #[test]
-    fn deserialize_one_or_many_array() -> Result<()> {
-        use url::Url;
-
-        #[derive(Deserialize)]
-        struct Note {
-            #[serde(deserialize_with = "deserialize_one_or_many")]
-            to: Vec<Url>,
-        }
-
-        let note = serde_json::from_str::<Note>(
-            r#"{
-                "to": [
-                    "https://example.com/c/main",
-                    "Public",
-                    "as:Public",
-                    "https://www.w3.org/ns/activitystreams#Public"
-                ]
-            }"#,
-        )?;
-
-        assert_eq!(
-            note.to,
-            vec![Url::parse("https://example.com/c/main")?, public(),]
-        );
-
-        Ok(())
-    }
-
-    #[test]
-    fn deserialize_one_or_many_leaves_other_strings_unchanged() -> Result<()> {
-        use url::Url;
-
-        #[derive(Deserialize)]
-        struct Note {
-            #[serde(deserialize_with = "deserialize_one_or_many")]
-            to: Vec<Url>,
-            content: String,
-        }
-
-        let note = serde_json::from_str::<Note>(r#"{"to": "Public", "content": "Public"}"#)?;
-
-        assert_eq!(note.to, vec![public()]);
-        assert_eq!(note.content, "Public");
-
-        Ok(())
-    }
 }

src/traits/either.rs

@@ -30,7 +30,7 @@ where
     type Error = E;
 
     /// `id` field of the object
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
         match self {
             Either::Left(l) => l.id(),
             Either::Right(r) => r.id(),

src/traits/mod.rs

@@ -53,7 +53,7 @@ pub mod tests;
 ///     type Kind = Note;
 ///     type Error = anyhow::Error;
 ///
-/// fn id(&self) -> Url { self.ap_id.inner().clone() }
+/// fn id(&self) -> &Url { self.ap_id.inner() }
 ///
 /// async fn read_from_id(object_id: Url, data: &Data<Self::DataType>) -> Result<Option<Self>, Self::Error> {
 ///         // Attempt to read object from local database. Return Ok(None) if not found.
@@ -110,7 +110,7 @@ pub trait Object: Sized + Debug {
     type Error;
 
     /// `id` field of the object
-    fn id(&self) -> Url;
+    fn id(&self) -> &Url;
 
     /// Returns the last time this object was updated.
     ///
@@ -194,8 +194,8 @@ pub trait Object: Sized + Debug {
             redirect_remote_object,
         };
         let id = self.id();
-        let res = if !data.config.is_local_url(&id) {
+        let res = if !data.config.is_local_url(id) {
-            redirect_remote_object(&id)
+            redirect_remote_object(id)
         } else if !self.is_deleted() {
             let json = self.into_json(data).await?;
             create_http_response(json, federation_context)?

src/traits/tests.rs

@@ -73,8 +73,8 @@ impl Object for DbUser {
     type Kind = Person;
     type Error = Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
-        self.federation_id.clone()
+        &self.federation_id
     }
 
     async fn read_from_id(
@@ -179,7 +179,7 @@ impl Object for DbPost {
     type Kind = Note;
     type Error = Error;
 
-    fn id(&self) -> Url {
+    fn id(&self) -> &Url {
         todo!()
     }