82 lines
2.7 KiB
Rust
82 lines
2.7 KiB
Rust
use rocket::http::ContentType;
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use rocket::response::Content;
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use serde_json;
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use webfinger::*;
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use plume_models::{ap_url, blogs::Blog, users::User, PlumeRocket, CONFIG};
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#[get("/.well-known/nodeinfo")]
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pub fn nodeinfo() -> Content<String> {
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Content(
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ContentType::new("application", "jrd+json"),
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json!({
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"links": [
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{
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"rel": "http://nodeinfo.diaspora.software/ns/schema/2.0",
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"href": ap_url(&format!("{domain}/nodeinfo/2.0", domain = CONFIG.base_url.as_str()))
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},
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{
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"rel": "http://nodeinfo.diaspora.software/ns/schema/2.1",
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"href": ap_url(&format!("{domain}/nodeinfo/2.1", domain = CONFIG.base_url.as_str()))
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}
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]
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})
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.to_string(),
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)
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}
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#[get("/.well-known/host-meta")]
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pub fn host_meta() -> String {
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format!(
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r#"
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<?xml version="1.0"?>
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<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
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<Link rel="lrdd" type="application/xrd+xml" template="{url}"/>
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</XRD>
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"#,
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url = ap_url(&format!(
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"{domain}/.well-known/webfinger?resource={{uri}}",
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domain = CONFIG.base_url.as_str()
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))
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)
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}
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struct WebfingerResolver;
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impl Resolver<PlumeRocket> for WebfingerResolver {
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fn instance_domain<'a>() -> &'a str {
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CONFIG.base_url.as_str()
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}
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fn find(prefix: Prefix, acct: String, ctx: PlumeRocket) -> Result<Webfinger, ResolverError> {
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match prefix {
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Prefix::Acct => User::find_by_fqn(&ctx, &acct)
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.and_then(|usr| usr.webfinger(&*ctx.conn))
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.or(Err(ResolverError::NotFound)),
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Prefix::Group => Blog::find_by_fqn(&ctx, &acct)
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.and_then(|blog| blog.webfinger(&*ctx.conn))
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.or(Err(ResolverError::NotFound)),
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Prefix::Custom(_) => Err(ResolverError::NotFound),
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}
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}
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}
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#[get("/.well-known/webfinger?<resource>")]
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pub fn webfinger(resource: String, rockets: PlumeRocket) -> Content<String> {
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match WebfingerResolver::endpoint(resource, rockets)
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.and_then(|wf| serde_json::to_string(&wf).map_err(|_| ResolverError::NotFound))
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{
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Ok(wf) => Content(ContentType::new("application", "jrd+json"), wf),
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Err(err) => Content(
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ContentType::new("text", "plain"),
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String::from(match err {
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ResolverError::InvalidResource => {
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"Invalid resource. Make sure to request an acct: URI"
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}
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ResolverError::NotFound => "Requested resource was not found",
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ResolverError::WrongDomain => "This is not the instance of the requested resource",
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}),
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),
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}
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}
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