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Fix panics in search_by_apub_id() (fixes #2371) (#2373)

follow_accepted_websocket
Nutomic 2022-07-27 21:03:44 +00:00 committed by GitHub
parent eee8f467b5
commit b9f1fc0518
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2 changed files with 6 additions and 4 deletions
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8
crates/apub/src/fetcher/search.rs
View File

@ -32,9 +32,11 @@ pub async fn search_by_apub_id(
.await .await
} }
Err(_) => { Err(_) => {
let (kind, identifier) = query.split_at(1); let mut chars = query.chars();
let kind = chars.next();
let identifier = chars.as_str();
match kind { match kind {
"@" => { Some('@') => {
let id = let id =
webfinger_resolve_actor::<ApubPerson>(identifier, context, request_counter).await?; webfinger_resolve_actor::<ApubPerson>(identifier, context, request_counter).await?;
Ok(SearchableObjects::Person( Ok(SearchableObjects::Person(
@ -43,7 +45,7 @@ pub async fn search_by_apub_id(
.await?, .await?,
)) ))
} }
"!" => { Some('!') => {
let id = let id =
webfinger_resolve_actor::<ApubCommunity>(identifier, context, request_counter).await?; webfinger_resolve_actor::<ApubCommunity>(identifier, context, request_counter).await?;
Ok(SearchableObjects::Community( Ok(SearchableObjects::Community(

2
crates/apub/src/fetcher/webfinger.rs
View File

@ -39,7 +39,7 @@ where
let (_, domain) = identifier let (_, domain) = identifier
.splitn(2, '@') .splitn(2, '@')
.collect_tuple() .collect_tuple()
.expect("invalid query"); .ok_or_else(|| LemmyError::from_message("Invalid webfinger query, missing domain"))?;
let fetch_url = format!( let fetch_url = format!(
"{}://{}/.well-known/webfinger?resource=acct:{}", "{}://{}/.well-known/webfinger?resource=acct:{}",
protocol, domain, identifier protocol, domain, identifier