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Include type information with webfinger responses (fixes #2037) (#2746)

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So that it is easier to parse for other software
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Nutomic 2023-02-22 11:25:26 +09:00 committed by GitHub
parent cd5c79527a
commit 675353d4e9
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2 changed files with 13 additions and 4 deletions
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14
crates/routes/src/webfinger.rs
View file

@ -7,6 +7,7 @@ use lemmy_db_schema::{
}; };
use lemmy_utils::{error::LemmyError, location_info, WebfingerLink, WebfingerResponse}; use lemmy_utils::{error::LemmyError, location_info, WebfingerLink, WebfingerResponse};
use serde::Deserialize; use serde::Deserialize;
use std::collections::HashMap;
use url::Url; use url::Url;
#[derive(Deserialize)] #[derive(Deserialize)]
@ -53,8 +54,8 @@ async fn get_webfinger_response(
// Mastodon seems to prioritize the last webfinger item in case of duplicates. Put // Mastodon seems to prioritize the last webfinger item in case of duplicates. Put
// community last so that it gets prioritized. For Lemmy the order doesnt matter. // community last so that it gets prioritized. For Lemmy the order doesnt matter.
let links = vec![ let links = vec![
webfinger_link_for_actor(user_id), webfinger_link_for_actor(user_id, "Person"),
webfinger_link_for_actor(community_id), webfinger_link_for_actor(community_id, "Group"),
] ]
.into_iter() .into_iter()
.flatten() .flatten()
@ -68,18 +69,25 @@ async fn get_webfinger_response(
Ok(HttpResponse::Ok().json(json)) Ok(HttpResponse::Ok().json(json))
} }
fn webfinger_link_for_actor(url: Option<Url>) -> Vec<WebfingerLink> { fn webfinger_link_for_actor(url: Option<Url>, kind: &str) -> Vec<WebfingerLink> {
if let Some(url) = url { if let Some(url) = url {
let mut properties = HashMap::new();
properties.insert(
"https://www.w3.org/ns/activitystreams#type".to_string(),
kind.to_string(),
);
vec![ vec![
WebfingerLink { WebfingerLink {
rel: Some("http://webfinger.net/rel/profile-page".to_string()), rel: Some("http://webfinger.net/rel/profile-page".to_string()),
kind: Some("text/html".to_string()), kind: Some("text/html".to_string()),
href: Some(url.clone()), href: Some(url.clone()),
properties: Default::default(),
}, },
WebfingerLink { WebfingerLink {
rel: Some("self".to_string()), rel: Some("self".to_string()),
kind: Some("application/activity+json".to_string()), kind: Some("application/activity+json".to_string()),
href: Some(url), href: Some(url),
properties,
}, },
] ]
} else { } else {

3
crates/utils/src/lib.rs
View file

@ -15,7 +15,7 @@ pub mod utils;
pub mod version; pub mod version;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use std::{fmt, time::Duration}; use std::{collections::HashMap, fmt, time::Duration};
use url::Url; use url::Url;
pub type ConnectionId = usize; pub type ConnectionId = usize;
@ -37,6 +37,7 @@ pub struct WebfingerLink {
#[serde(rename = "type")] #[serde(rename = "type")]
pub kind: Option<String>, pub kind: Option<String>,
pub href: Option<Url>, pub href: Option<Url>,
pub properties: HashMap<String, String>,
} }
#[derive(Serialize, Deserialize, Debug)] #[derive(Serialize, Deserialize, Debug)]