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Make webfinger standard compliant

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This commit is contained in:
Felix Ableitner 2021-11-16 18:03:09 +01:00
parent 3914c6c875
commit 579ca37ddf
19 changed files with 291 additions and 268 deletions
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2
Cargo.lock generated
View file

@ -1962,7 +1962,7 @@ dependencies = [
"diesel",
"lazy_static",
"lemmy_api_common",
"lemmy_apub_lib",
"lemmy_apub",
"lemmy_db_schema",
"lemmy_db_views",
"lemmy_db_views_actor",

11
crates/api/src/site.rs
View file

@ -11,10 +11,13 @@ use lemmy_api_common::{
site::*,
};
use lemmy_apub::{
fetcher::search::{search_by_apub_id, SearchableObjects},
get_actor_id_from_name,
fetcher::{
search::{search_by_apub_id, SearchableObjects},
webfinger::webfinger_resolve,
},
objects::community::ApubCommunity,
EndpointType,
};
use lemmy_apub_lib::webfinger::WebfingerType;
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
newtypes::PersonId,
@ -175,7 +178,7 @@ impl Perform for Search {
let search_type: SearchType = from_opt_str_to_opt_enum(&data.type_).unwrap_or(SearchType::All);
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
get_actor_id_from_name(WebfingerType::Group, name, context)
webfinger_resolve::<ApubCommunity>(name, EndpointType::Community, context, &mut 0)
.await
.ok()
} else {

9
crates/api_crud/src/comment/read.rs
View file

@ -1,8 +1,11 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{blocking, comment::*, get_local_user_view_from_jwt_opt};
use lemmy_apub::get_actor_id_from_name;
use lemmy_apub_lib::webfinger::WebfingerType;
use lemmy_apub::{
fetcher::webfinger::webfinger_resolve,
objects::community::ApubCommunity,
EndpointType,
};
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
traits::DeleteableOrRemoveable,
@ -36,7 +39,7 @@ impl PerformCrud for GetComments {
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
get_actor_id_from_name(WebfingerType::Group, name, context)
webfinger_resolve::<ApubCommunity>(name, EndpointType::Community, context, &mut 0)
.await
.ok()
} else {

11
crates/api_crud/src/community/read.rs
View file

@ -1,8 +1,12 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{blocking, community::*, get_local_user_view_from_jwt_opt};
use lemmy_apub::{get_actor_id_from_name, objects::community::ApubCommunity};
use lemmy_apub_lib::{object_id::ObjectId, webfinger::WebfingerType};
use lemmy_apub::{
fetcher::webfinger::webfinger_resolve,
objects::community::ApubCommunity,
EndpointType,
};
use lemmy_apub_lib::object_id::ObjectId;
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
traits::DeleteableOrRemoveable,
@ -35,7 +39,8 @@ impl PerformCrud for GetCommunity {
None => {
let name = data.name.to_owned().unwrap_or_else(|| "main".to_string());
let community_actor_id =
get_actor_id_from_name(WebfingerType::Group, &name, context).await?;
webfinger_resolve::<ApubCommunity>(&name, EndpointType::Community, context, &mut 0)
.await?;
ObjectId::<ApubCommunity>::new(community_actor_id)
.dereference(context, &mut 0)

9
crates/api_crud/src/post/read.rs
View file

@ -1,8 +1,11 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{blocking, get_local_user_view_from_jwt_opt, mark_post_as_read, post::*};
use lemmy_apub::get_actor_id_from_name;
use lemmy_apub_lib::webfinger::WebfingerType;
use lemmy_apub::{
fetcher::webfinger::webfinger_resolve,
objects::community::ApubCommunity,
EndpointType,
};
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
traits::DeleteableOrRemoveable,
@ -138,7 +141,7 @@ impl PerformCrud for GetPosts {
let limit = data.limit;
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
get_actor_id_from_name(WebfingerType::Group, name, context)
webfinger_resolve::<ApubCommunity>(name, EndpointType::Community, context, &mut 0)
.await
.ok()
} else {

11
crates/api_crud/src/user/read.rs
View file

@ -1,8 +1,12 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{blocking, get_local_user_view_from_jwt_opt, person::*};
use lemmy_apub::{get_actor_id_from_name, objects::person::ApubPerson};
use lemmy_apub_lib::{object_id::ObjectId, webfinger::WebfingerType};
use lemmy_apub::{
fetcher::webfinger::webfinger_resolve,
objects::person::ApubPerson,
EndpointType,
};
use lemmy_apub_lib::object_id::ObjectId;
use lemmy_db_schema::{from_opt_str_to_opt_enum, SortType};
use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
use lemmy_db_views_actor::{
@ -42,7 +46,8 @@ impl PerformCrud for GetPersonDetails {
.username
.to_owned()
.unwrap_or_else(|| "admin".to_string());
let actor_id = get_actor_id_from_name(WebfingerType::Person, &name, context).await?;
let actor_id =
webfinger_resolve::<ApubPerson>(&name, EndpointType::Person, context, &mut 0).await?;
let person = ObjectId::<ApubPerson>::new(actor_id)
.dereference(context, &mut 0)

13
crates/apub/src/activities/comment/mod.rs
View file

@ -1,12 +1,14 @@
use crate::objects::{comment::ApubComment, community::ApubCommunity, person::ApubPerson};
use activitystreams::{
base::BaseExt,
link::{LinkExt, Mention},
};
use anyhow::anyhow;
use itertools::Itertools;
use log::debug;
use url::Url;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{object_id::ObjectId, traits::ActorType, webfinger::WebfingerResponse};
use lemmy_apub_lib::{object_id::ObjectId, traits::ActorType};
use lemmy_db_schema::{
newtypes::LocalUserId,
source::{comment::Comment, person::Person, post::Post},
@ -19,8 +21,11 @@ use lemmy_utils::{
LemmyError,
};
use lemmy_websocket::{send::send_local_notifs, LemmyContext};
use log::debug;
use url::Url;
use crate::{
fetcher::webfinger::WebfingerResponse,
objects::{comment::ApubComment, community::ApubCommunity, person::ApubPerson},
};
pub mod create_or_update;

3
crates/apub/src/activities/mod.rs
View file

@ -175,9 +175,10 @@ async fn send_lemmy_activity<T: Serialize>(
insert_activity(activity_id, object_value, true, sensitive, context.pool()).await?;
send_activity(
serialised_activity,
activity_id,
actor,
inboxes,
serialised_activity,
context.client(),
context.activity_queue(),
)

1
crates/apub/src/fetcher/mod.rs
View file

@ -1,3 +1,4 @@
pub mod post_or_comment;
pub mod search;
pub mod user_or_community;
pub mod webfinger;

102
crates/apub/src/fetcher/search.rs
View file

@ -1,20 +1,12 @@
use crate::{
fetcher::webfinger::webfinger_resolve,
objects::{comment::ApubComment, community::ApubCommunity, person::ApubPerson, post::ApubPost},
protocol::objects::{group::Group, note::Note, page::Page, person::Person},
EndpointType,
};
use anyhow::anyhow;
use chrono::NaiveDateTime;
use itertools::Itertools;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
object_id::ObjectId,
traits::ApubObject,
webfinger::{webfinger_resolve_actor, WebfingerType},
};
use lemmy_db_schema::{
source::{community::Community, person::Person as DbPerson},
DbPool,
};
use lemmy_apub_lib::{object_id::ObjectId, traits::ApubObject};
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
@ -31,58 +23,48 @@ pub async fn search_by_apub_id(
query: &str,
context: &LemmyContext,
) -> Result<SearchableObjects, LemmyError> {
let query_url = match Url::parse(query) {
Ok(u) => u,
let request_counter = &mut 0;
match Url::parse(query) {
Ok(url) => {
ObjectId::new(url)
.dereference(context, request_counter)
.await
}
Err(_) => {
let (kind, name) = query.split_at(1);
let kind = match kind {
"@" => WebfingerType::Person,
"!" => WebfingerType::Group,
_ => return Err(anyhow!("invalid query").into()),
};
// remote actor, use webfinger to resolve url
if name.contains('@') {
let (name, domain) = name.splitn(2, '@').collect_tuple().expect("invalid query");
webfinger_resolve_actor(
name,
domain,
kind,
context.client(),
context.settings().get_protocol_string(),
)
.await?
}
// local actor, read from database and return
else {
return find_local_actor_by_name(name, kind, context.pool()).await;
let (kind, identifier) = query.split_at(1);
match kind {
"@" => {
let id = webfinger_resolve::<ApubPerson>(
identifier,
EndpointType::Person,
context,
request_counter,
)
.await?;
Ok(SearchableObjects::Person(
ObjectId::new(id)
.dereference(context, request_counter)
.await?,
))
}
"!" => {
let id = webfinger_resolve::<ApubCommunity>(
identifier,
EndpointType::Community,
context,
request_counter,
)
.await?;
Ok(SearchableObjects::Community(
ObjectId::new(id)
.dereference(context, request_counter)
.await?,
))
}
_ => Err(anyhow!("invalid query").into()),
}
}
};
let request_counter = &mut 0;
ObjectId::new(query_url)
.dereference(context, request_counter)
.await
}
async fn find_local_actor_by_name(
name: &str,
kind: WebfingerType,
pool: &DbPool,
) -> Result<SearchableObjects, LemmyError> {
let name: String = name.into();
Ok(match kind {
WebfingerType::Group => SearchableObjects::Community(
blocking(pool, move |conn| Community::read_from_name(conn, &name))
.await??
.into(),
),
WebfingerType::Person => SearchableObjects::Person(
blocking(pool, move |conn| DbPerson::find_by_name(conn, &name))
.await??
.into(),
),
})
}
}
/// The types of ActivityPub objects that can be fetched directly by searching for their ID.

5
crates/apub/src/fetcher/user_or_community.rs
View file

@ -96,7 +96,10 @@ impl ApubObject for UserOrCommunity {
impl ActorType for UserOrCommunity {
fn actor_id(&self) -> Url {
todo!()
match self {
UserOrCommunity::User(p) => p.actor_id(),
UserOrCommunity::Community(p) => p.actor_id(),
}
}
fn public_key(&self) -> Option<String> {

107
crates/apub/src/fetcher/webfinger.rs Normal file
View file

@ -0,0 +1,107 @@
use crate::{generate_local_apub_endpoint, EndpointType};
use anyhow::anyhow;
use itertools::Itertools;
use lemmy_apub_lib::{
object_id::ObjectId,
traits::{ActorType, ApubObject},
};
use lemmy_db_schema::newtypes::DbUrl;
use lemmy_utils::{
request::{retry, RecvError},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use log::debug;
use serde::{Deserialize, Serialize};
use url::Url;
#[derive(Serialize, Deserialize, Debug)]
pub struct WebfingerLink {
pub rel: Option<String>,
#[serde(rename(serialize = "type", deserialize = "type"))]
pub type_: Option<String>,
pub href: Option<Url>,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct WebfingerResponse {
pub subject: String,
pub links: Vec<WebfingerLink>,
}
/// Takes in a shortname of the type dessalines@xyz.tld or dessalines (assumed to be local), and
/// outputs the actor id. Used in the API for communities and users.
///
/// TODO: later provide a method in ApubObject to generate the endpoint, so that we dont have to
/// pass in EndpointType
pub async fn webfinger_resolve<Kind>(
identifier: &str,
endpoint_type: EndpointType,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<DbUrl, LemmyError>
where
Kind: ApubObject<DataType = LemmyContext> + ActorType + Send + 'static,
for<'de2> <Kind as ApubObject>::ApubType: serde::Deserialize<'de2>,
{
// remote actor
if identifier.contains('@') {
webfinger_resolve_actor::<Kind>(identifier, context, request_counter).await
}
// local actor
else {
let domain = context.settings().get_protocol_and_hostname();
Ok(generate_local_apub_endpoint(
endpoint_type,
identifier,
&domain,
)?)
}
}
/// Turns a person id like `@name@example.com` into an apub ID, like `https://example.com/user/name`,
/// using webfinger.
async fn webfinger_resolve_actor<Kind>(
identifier: &str,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<DbUrl, LemmyError>
where
Kind: ApubObject<DataType = LemmyContext> + ActorType + Send + 'static,
for<'de2> <Kind as ApubObject>::ApubType: serde::Deserialize<'de2>,
{
let protocol = context.settings().get_protocol_string();
let (_, domain) = identifier
.splitn(2, '@')
.collect_tuple()
.expect("invalid query");
let fetch_url = format!(
"{}://{}/.well-known/webfinger?resource=acct:{}",
protocol, domain, identifier
);
debug!("Fetching webfinger url: {}", &fetch_url);
let response = retry(|| context.client().get(&fetch_url).send()).await?;
let res: WebfingerResponse = response
.json()
.await
.map_err(|e| RecvError(e.to_string()))?;
let links: Vec<Url> = res
.links
.iter()
.filter(|l| l.type_.eq(&Some("application/activity+json".to_string())))
.map(|l| l.href.clone())
.flatten()
.collect();
for l in links {
let object = ObjectId::<Kind>::new(l)
.dereference(context, request_counter)
.await;
if object.is_ok() {
return object.map(|o| o.actor_id().into());
}
}
Err(anyhow!("Failed to resolve actor for {}", identifier).into())
}

47
crates/apub/src/lib.rs
View file

@ -1,3 +1,11 @@
use crate::fetcher::post_or_comment::PostOrComment;
use anyhow::{anyhow, Context};
use lemmy_api_common::blocking;
use lemmy_db_schema::{newtypes::DbUrl, source::activity::Activity, DbPool};
use lemmy_utils::{location_info, settings::structs::Settings, LemmyError};
use std::net::IpAddr;
use url::{ParseError, Url};
pub mod activities;
pub(crate) mod activity_lists;
pub(crate) mod collections;
@ -11,16 +19,6 @@ pub mod protocol;
#[macro_use]
extern crate lazy_static;
use crate::fetcher::post_or_comment::PostOrComment;
use anyhow::{anyhow, Context};
use lemmy_api_common::blocking;
use lemmy_apub_lib::webfinger::{webfinger_resolve_actor, WebfingerType};
use lemmy_db_schema::{newtypes::DbUrl, source::activity::Activity, DbPool};
use lemmy_utils::{location_info, settings::structs::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
use std::net::IpAddr;
use url::{ParseError, Url};
/// Checks if the ID is allowed for sending or receiving.
///
/// In particular, it checks for:
@ -145,35 +143,6 @@ fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
Ok(Url::parse(&format!("{}/moderators", community_id))?.into())
}
/// Takes in a shortname of the type dessalines@xyz.tld or dessalines (assumed to be local), and outputs the actor id.
/// Used in the API for communities and users.
pub async fn get_actor_id_from_name(
webfinger_type: WebfingerType,
short_name: &str,
context: &LemmyContext,
) -> Result<DbUrl, LemmyError> {
let split = short_name.split('@').collect::<Vec<&str>>();
let name = split[0];
// If there's no @, its local
if split.len() == 1 {
let domain = context.settings().get_protocol_and_hostname();
let endpoint_type = match webfinger_type {
WebfingerType::Person => EndpointType::Person,
WebfingerType::Group => EndpointType::Community,
};
Ok(generate_local_apub_endpoint(endpoint_type, name, &domain)?)
} else {
let protocol = context.settings().get_protocol_string();
Ok(
webfinger_resolve_actor(name, split[1], webfinger_type, context.client(), protocol)
.await?
.into(),
)
}
}
/// Store a sent or received activity in the database, for logging purposes. These records are not
/// persistent.
async fn insert_activity(

39
crates/apub_lib/src/activity_queue.rs
View file

@ -10,24 +10,26 @@ use background_jobs::{
WorkerConfig,
};
use lemmy_utils::{location_info, LemmyError};
use log::warn;
use log::{info, warn};
use reqwest::Client;
use serde::{Deserialize, Serialize};
use std::{env, fmt::Debug, future::Future, pin::Pin};
use url::Url;
pub async fn send_activity(
activity: String,
activity_id: &Url,
actor: &dyn ActorType,
inboxes: Vec<&Url>,
activity: String,
client: &Client,
activity_queue: &QueueHandle,
) -> Result<(), LemmyError> {
for i in inboxes {
let message = SendActivityTask {
activity: activity.clone(),
activity_id: activity_id.clone(),
inbox: i.to_owned(),
actor_id: actor.actor_id(),
activity: activity.clone(),
private_key: actor.private_key().context(location_info!())?,
};
if env::var("APUB_TESTING_SEND_SYNC").is_ok() {
@ -42,9 +44,10 @@ pub async fn send_activity(
#[derive(Clone, Debug, Deserialize, Serialize)]
struct SendActivityTask {
activity: String,
activity_id: Url,
inbox: Url,
actor_id: Url,
activity: String,
private_key: String,
}
@ -64,6 +67,7 @@ impl ActixJob for SendActivityTask {
}
async fn do_send(task: SendActivityTask, client: &Client) -> Result<(), Error> {
info!("Sending {} to {}", task.activity_id, task.inbox);
let result = sign_and_send(
client,
&task.inbox,
@ -73,13 +77,26 @@ async fn do_send(task: SendActivityTask, client: &Client) -> Result<(), Error> {
)
.await;
if let Err(e) = result {
warn!("{}", e);
return Err(anyhow!(
"Failed to send activity {} to {}",
&task.activity,
task.inbox
));
match result {
Ok(o) => {
if !o.status().is_success() {
warn!(
"Send {} to {} failed with status {}: {}",
task.activity_id,
task.inbox,
o.status(),
o.text().await?
);
}
}
Err(e) => {
return Err(anyhow!(
"Failed to send activity {} to {}: {}",
&task.activity_id,
task.inbox,
e
));
}
}
Ok(())
}

1
crates/apub_lib/src/lib.rs
View file

@ -8,6 +8,5 @@ pub mod signatures;
pub mod traits;
pub mod values;
pub mod verify;
pub mod webfinger;
pub static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";

68
crates/apub_lib/src/webfinger.rs
View file

@ -1,68 +0,0 @@
use anyhow::anyhow;
use lemmy_utils::{
request::{retry, RecvError},
LemmyError,
};
use log::debug;
use reqwest::Client;
use serde::{Deserialize, Serialize};
use url::Url;
#[derive(Serialize, Deserialize, Debug)]
pub struct WebfingerLink {
pub rel: Option<String>,
#[serde(rename(serialize = "type", deserialize = "type"))]
pub type_: Option<String>,
pub href: Option<Url>,
#[serde(skip_serializing_if = "Option::is_none")]
pub template: Option<String>,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct WebfingerResponse {
pub subject: String,
pub aliases: Vec<Url>,
pub links: Vec<WebfingerLink>,
}
pub enum WebfingerType {
Person,
Group,
}
/// Turns a person id like `@name@example.com` into an apub ID, like `https://example.com/user/name`,
/// using webfinger.
pub async fn webfinger_resolve_actor(
name: &str,
domain: &str,
webfinger_type: WebfingerType,
client: &Client,
protocol_string: &str,
) -> Result<Url, LemmyError> {
let webfinger_type = match webfinger_type {
WebfingerType::Person => "acct",
WebfingerType::Group => "group",
};
let fetch_url = format!(
"{}://{}/.well-known/webfinger?resource={}:{}@{}",
protocol_string, domain, webfinger_type, name, domain
);
debug!("Fetching webfinger url: {}", &fetch_url);
let response = retry(|| client.get(&fetch_url).send()).await?;
let res: WebfingerResponse = response
.json()
.await
.map_err(|e| RecvError(e.to_string()))?;
let link = res
.links
.iter()
.find(|l| l.type_.eq(&Some("application/activity+json".to_string())))
.ok_or_else(|| anyhow!("No application/activity+json link found."))?;
link
.href
.to_owned()
.ok_or_else(|| anyhow!("No href found.").into())
}

2
crates/routes/Cargo.toml
View file

@ -17,7 +17,7 @@ lemmy_db_views = { version = "=0.14.0-rc.1", path = "../db_views" }
lemmy_db_views_actor = { version = "=0.14.0-rc.1", path = "../db_views_actor" }
lemmy_db_schema = { version = "=0.14.0-rc.1", path = "../db_schema" }
lemmy_api_common = { version = "=0.14.0-rc.1", path = "../api_common" }
lemmy_apub_lib = { version = "=0.14.0-rc.1", path = "../apub_lib" }
lemmy_apub = { version = "=0.14.0-rc.1", path = "../apub" }
diesel = "1.4.8"
actix = "0.12.0"
actix-web = { version = "4.0.0-beta.9", default-features = false, features = ["rustls"] }

103
crates/routes/src/webfinger.rs
View file

@ -1,11 +1,12 @@
use actix_web::{web, web::Query, HttpResponse};
use anyhow::anyhow;
use anyhow::Context;
use lemmy_api_common::blocking;
use lemmy_apub_lib::webfinger::{WebfingerLink, WebfingerResponse};
use lemmy_apub::fetcher::webfinger::{WebfingerLink, WebfingerResponse};
use lemmy_db_schema::source::{community::Community, person::Person};
use lemmy_utils::{settings::structs::Settings, ApiError, LemmyError};
use lemmy_utils::{location_info, settings::structs::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
use url::Url;
#[derive(Deserialize)]
struct Params {
@ -31,64 +32,60 @@ async fn get_webfinger_response(
info: Query<Params>,
context: web::Data<LemmyContext>,
) -> Result<HttpResponse, LemmyError> {
let community_regex_parsed = context
let name = context
.settings()
.webfinger_community_regex()
.webfinger_regex()
.captures(&info.resource)
.map(|c| c.get(1))
.flatten();
.flatten()
.context(location_info!())?
.as_str()
.to_string();
let username_regex_parsed = context
.settings()
.webfinger_username_regex()
.captures(&info.resource)
.map(|c| c.get(1))
.flatten();
let url = if let Some(community_name) = community_regex_parsed {
let community_name = community_name.as_str().to_owned();
// Make sure the requested community exists.
blocking(context.pool(), move |conn| {
Community::read_from_name(conn, &community_name)
})
.await?
.map_err(|e| ApiError::err("not_found", e))?
.actor_id
} else if let Some(person_name) = username_regex_parsed {
let person_name = person_name.as_str().to_owned();
// Make sure the requested person exists.
blocking(context.pool(), move |conn| {
Person::find_by_name(conn, &person_name)
})
.await?
.map_err(|e| ApiError::err("not_found", e))?
.actor_id
} else {
return Err(LemmyError::from(anyhow!("not_found")));
};
let name_ = name.clone();
let community_id: Option<Url> = blocking(context.pool(), move |conn| {
Community::read_from_name(conn, &name_)
})
.await?
.ok()
.map(|c| c.actor_id.into());
let user_id: Option<Url> = blocking(context.pool(), move |conn| {
Person::find_by_name(conn, &name)
})
.await?
.ok()
.map(|c| c.actor_id.into());
let links = vec![
webfinger_link_for_actor(community_id),
webfinger_link_for_actor(user_id),
]
.into_iter()
.flatten()
.collect();
let json = WebfingerResponse {
subject: info.resource.to_owned(),
aliases: vec![url.to_owned().into()],
links: vec![
WebfingerLink {
rel: Some("http://webfinger.net/rel/profile-page".to_string()),
type_: Some("text/html".to_string()),
href: Some(url.to_owned().into()),
template: None,
},
WebfingerLink {
rel: Some("self".to_string()),
type_: Some("application/activity+json".to_string()),
href: Some(url.into()),
template: None,
}, // TODO: this also needs to return the subscribe link once that's implemented
//{
// "rel": "http://ostatus.org/schema/1.0/subscribe",
// "template": "https://my_instance.com/authorize_interaction?uri={uri}"
//}
],
links,
};
Ok(HttpResponse::Ok().json(json))
}
fn webfinger_link_for_actor(url: Option<Url>) -> Vec<WebfingerLink> {
if let Some(url) = url {
vec![
WebfingerLink {
rel: Some("http://webfinger.net/rel/profile-page".to_string()),
type_: Some("text/html".to_string()),
href: Some(url.to_owned()),
},
WebfingerLink {
rel: Some("self".to_string()),
type_: Some("application/activity+json".to_string()),
href: Some(url),
},
]
} else {
vec![]
}
}

15
crates/utils/src/settings/mod.rs
View file

@ -11,12 +11,7 @@ static DEFAULT_CONFIG_FILE: &str = "config/config.hjson";
lazy_static! {
static ref SETTINGS: RwLock<Settings> =
RwLock::new(Settings::init().expect("Failed to load settings file"));
static ref WEBFINGER_COMMUNITY_REGEX: Regex = Regex::new(&format!(
"^group:([a-z0-9_]{{3,}})@{}$",
Settings::get().hostname
))
.expect("compile webfinger regex");
static ref WEBFINGER_USER_REGEX: Regex = Regex::new(&format!(
static ref WEBFINGER_REGEX: Regex = Regex::new(&format!(
"^acct:([a-z0-9_]{{3,}})@{}$",
Settings::get().hostname
))
@ -105,12 +100,8 @@ impl Settings {
Ok(Self::read_config_file()?)
}
pub fn webfinger_community_regex(&self) -> Regex {
WEBFINGER_COMMUNITY_REGEX.to_owned()
}
pub fn webfinger_username_regex(&self) -> Regex {
WEBFINGER_USER_REGEX.to_owned()
pub fn webfinger_regex(&self) -> Regex {
WEBFINGER_REGEX.to_owned()
}
pub fn slur_regex(&self) -> Option<Regex> {