Moved the entire Kittybox tree into the root

1 files changed, 0 insertions, 846 deletions

diff --git a/kittybox-rs/src/micropub/mod.rs b/kittybox-rs/src/micropub/mod.rs
deleted file mode 100644
index 02eee6e..0000000
--- a/kittybox-rs/src/micropub/mod.rs
+++ /dev/null
@@ -1,846 +0,0 @@
-use std::collections::HashMap;
-use std::sync::Arc;
-
-use crate::database::{MicropubChannel, Storage, StorageError};
-use crate::indieauth::backend::AuthBackend;
-use crate::indieauth::User;
-use crate::micropub::util::form_to_mf2_json;
-use axum::extract::{BodyStream, Query, Host};
-use axum::headers::ContentType;
-use axum::response::{IntoResponse, Response};
-use axum::TypedHeader;
-use axum::{http::StatusCode, Extension};
-use serde::{Deserialize, Serialize};
-use serde_json::json;
-use tokio::sync::Mutex;
-use tokio::task::JoinSet;
-use tracing::{debug, error, info, warn};
-use kittybox_indieauth::{Scope, TokenData};
-use kittybox_util::{MicropubError, ErrorType};
-
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
-#[serde(rename_all = "kebab-case")]
-enum QueryType {
-    Source,
-    Config,
-    Channel,
-    SyndicateTo,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct MicropubQuery {
-    q: QueryType,
-    url: Option<String>,
-}
-
-impl From<StorageError> for MicropubError {
-    fn from(err: StorageError) -> Self {
-        Self {
-            error: match err.kind() {
-                crate::database::ErrorKind::NotFound => ErrorType::NotFound,
-                _ => ErrorType::InternalServerError,
-            },
-            error_description: format!("Backend error: {}", err),
-        }
-    }
-}
-
-mod util;
-pub(crate) use util::normalize_mf2;
-
-#[derive(Debug)]
-struct FetchedPostContext {
-    url: url::Url,
-    mf2: serde_json::Value,
-    webmention: Option<url::Url>,
-}
-
-fn populate_reply_context(
-    mf2: &serde_json::Value,
-    prop: &str,
-    ctxs: &[FetchedPostContext],
-) -> Option<Vec<serde_json::Value>> {
-    mf2["properties"][prop].as_array().map(|array| {
-        array
-            .iter()
-            // TODO: This seems to be O(n^2) and I don't like it.
-            // Switching `ctxs` to a hashmap might speed it up to O(n)
-            // The key would be the URL/UID
-            .map(|i| ctxs
-                .iter()
-                .find(|ctx| Some(ctx.url.as_str()) == i.as_str())
-                .and_then(|ctx| ctx.mf2["items"].get(0))
-                .unwrap_or(i))
-            .cloned()
-            .collect::<Vec<serde_json::Value>>()
-    })
-}
-
-#[tracing::instrument(skip(db))]
-async fn background_processing<D: 'static + Storage>(
-    db: D,
-    mf2: serde_json::Value,
-    http: reqwest::Client,
-) -> () {
-    // TODO: Post-processing the post (aka second write pass)
-    // - [x] Download rich reply contexts
-    // - [ ] Syndicate the post if requested, add links to the syndicated copies
-    // - [ ] Send WebSub notifications to the hub (if we happen to have one)
-    // - [x] Send webmentions
-
-    use futures_util::StreamExt;
-
-    let uid: &str = mf2["properties"]["uid"][0].as_str().unwrap();
-
-    let context_props = ["in-reply-to", "like-of", "repost-of", "bookmark-of"];
-    let mut context_urls: Vec<url::Url> = vec![];
-    for prop in &context_props {
-        if let Some(array) = mf2["properties"][prop].as_array() {
-            context_urls.extend(
-                array
-                    .iter()
-                    .filter_map(|v| v.as_str())
-                    .filter_map(|v| v.parse::<url::Url>().ok()),
-            );
-        }
-    }
-    // TODO parse HTML in e-content and add links found here
-    context_urls.sort_unstable_by_key(|u| u.to_string());
-    context_urls.dedup();
-
-    // TODO: Make a stream to fetch all these posts and convert them to MF2
-    let post_contexts = {
-        let http = &http;
-        tokio_stream::iter(context_urls.into_iter())
-            .then(move |url: url::Url| http.get(url).send())
-            .filter_map(|response| futures::future::ready(response.ok()))
-            .filter(|response| futures::future::ready(response.status() == 200))
-            .filter_map(|response: reqwest::Response| async move {
-                // 1. We need to preserve the URL
-                // 2. We need to get the HTML for MF2 processing
-                // 3. We need to get the webmention endpoint address
-                // All of that can be done in one go.
-                let url = response.url().clone();
-                // TODO parse link headers
-                let links = response
-                    .headers()
-                    .get_all(hyper::http::header::LINK)
-                    .iter()
-                    .cloned()
-                    .collect::<Vec<hyper::http::HeaderValue>>();
-                let html = response.text().await;
-                if html.is_err() {
-                    return None;
-                }
-                let html = html.unwrap();
-                let mf2 = microformats::from_html(&html, url.clone()).unwrap();
-                // TODO use first Link: header if available
-                let webmention: Option<url::Url> = mf2
-                    .rels
-                    .by_rels()
-                    .get("webmention")
-                    .and_then(|i| i.first().cloned());
-
-                dbg!(Some(FetchedPostContext {
-                    url,
-                    mf2: serde_json::to_value(mf2).unwrap(),
-                    webmention
-                }))
-            })
-            .collect::<Vec<FetchedPostContext>>()
-            .await
-    };
-
-    let mut update = MicropubUpdate {
-        replace: Some(Default::default()),
-        ..Default::default()
-    };
-    for prop in context_props {
-        if let Some(json) = populate_reply_context(&mf2, prop, &post_contexts) {
-            update.replace.as_mut().unwrap().insert(prop.to_owned(), json);
-        }
-    }
-    if !update.replace.as_ref().unwrap().is_empty() {
-        if let Err(err) = db.update_post(uid, update).await {
-            error!("Failed to update post with rich reply contexts: {}", err);
-        }
-    }
-
-    // At this point we can start syndicating the post.
-    // Currently we don't really support any syndication endpoints, but still!
-    /*if let Some(syndicate_to) = mf2["properties"]["mp-syndicate-to"].as_array() {
-        let http = &http;
-        tokio_stream::iter(syndicate_to)
-            .filter_map(|i| futures::future::ready(i.as_str()))
-            .for_each_concurrent(3, |s: &str| async move {
-                #[allow(clippy::match_single_binding)]
-                match s {
-                    _ => {
-                        todo!("Syndicate to generic webmention-aware service {}", s);
-                    }
-                    // TODO special handling for non-webmention-aware services like the birdsite
-                }
-            })
-            .await;
-    }*/
-
-    {
-        let http = &http;
-        tokio_stream::iter(
-            post_contexts
-                .into_iter()
-                .filter(|ctx| ctx.webmention.is_some()),
-        )
-        .for_each_concurrent(2, |ctx| async move {
-            let mut map = std::collections::HashMap::new();
-            map.insert("source", uid);
-            map.insert("target", ctx.url.as_str());
-
-            match http
-                .post(ctx.webmention.unwrap().clone())
-                .form(&map)
-                .send()
-                .await
-            {
-                Ok(res) => {
-                    if !res.status().is_success() {
-                        warn!(
-                            "Failed to send a webmention for {}: got HTTP {}",
-                            ctx.url,
-                            res.status()
-                        );
-                    } else {
-                        info!(
-                            "Sent a webmention to {}, got HTTP {}",
-                            ctx.url,
-                            res.status()
-                        )
-                    }
-                }
-                Err(err) => warn!("Failed to send a webmention for {}: {}", ctx.url, err),
-            }
-        })
-        .await;
-    }
-}
-
-// TODO actually save the post to the database and schedule post-processing
-pub(crate) async fn _post<D: 'static + Storage>(
-    user: &TokenData,
-    uid: String,
-    mf2: serde_json::Value,
-    db: D,
-    http: reqwest::Client,
-    jobset: Arc<Mutex<JoinSet<()>>>,
-) -> Result<Response, MicropubError> {
-    // Here, we have the following guarantees:
-    // - The MF2-JSON document is normalized (guaranteed by normalize_mf2)
-    //   - The MF2-JSON document contains a UID
-    //   - The MF2-JSON document's URL list contains its UID
-    //   - The MF2-JSON document's "content" field contains an HTML blob, if present
-    //   - The MF2-JSON document's publishing datetime is present
-    //   - The MF2-JSON document's target channels are set
-    //   - The MF2-JSON document's author is set
-
-    // Security check! Do we have an OAuth2 scope to proceed?
-    if !user.check_scope(&Scope::Create) {
-        return Err(MicropubError {
-            error: ErrorType::InvalidScope,
-            error_description: "Not enough privileges - try acquiring the \"create\" scope."
-                .to_owned(),
-        });
-    }
-
-    // Security check #2! Are we posting to our own website?
-    if !uid.starts_with(user.me.as_str())
-        || mf2["properties"]["channel"]
-            .as_array()
-            .unwrap_or(&vec![])
-            .iter()
-            .any(|url| !url.as_str().unwrap().starts_with(user.me.as_str()))
-    {
-        return Err(MicropubError {
-            error: ErrorType::Forbidden,
-            error_description: "You're posting to a website that's not yours.".to_owned(),
-        });
-    }
-
-    // Security check #3! Are we overwriting an existing document?
-    if db.post_exists(&uid).await? {
-        return Err(MicropubError {
-            error: ErrorType::AlreadyExists,
-            error_description: "UID clash was detected, operation aborted.".to_owned(),
-        });
-    }
-    let user_domain = format!(
-        "{}{}",
-        user.me.host_str().unwrap(),
-        user.me.port()
-            .map(|port| format!(":{}", port))
-            .unwrap_or_default()
-    );
-    // Save the post
-    tracing::debug!("Saving post to database...");
-    db.put_post(&mf2, &user_domain).await?;
-
-    let mut channels = mf2["properties"]["channel"]
-        .as_array()
-        .unwrap()
-        .iter()
-        .map(|i| i.as_str().unwrap_or(""))
-        .filter(|i| !i.is_empty());
-
-    let default_channel = user
-        .me
-        .join(util::DEFAULT_CHANNEL_PATH)
-        .unwrap()
-        .to_string();
-    let vcards_channel = user
-        .me
-        .join(util::CONTACTS_CHANNEL_PATH)
-        .unwrap()
-        .to_string();
-    let food_channel = user.me.join(util::FOOD_CHANNEL_PATH).unwrap().to_string();
-    let default_channels = vec![default_channel, vcards_channel, food_channel];
-
-    for chan in &mut channels {
-        debug!("Adding post {} to channel {}", uid, chan);
-        if db.post_exists(chan).await? {
-            db.add_to_feed(chan, &uid).await?;
-        } else if default_channels.iter().any(|i| chan == i) {
-            util::create_feed(&db, &uid, chan, user).await?;
-        } else {
-            warn!("Ignoring non-existent channel: {}", chan);
-        }
-    }
-
-    let reply =
-        IntoResponse::into_response((StatusCode::ACCEPTED, [("Location", uid.as_str())]));
-
-    #[cfg(not(tokio_unstable))]
-    jobset.lock().await.spawn(background_processing(db, mf2, http));
-    #[cfg(tokio_unstable)]
-    jobset.lock().await.build_task()
-        .name(format!("Kittybox background processing for post {}", uid.as_str()).as_str())
-        .spawn(background_processing(db, mf2, http));
-
-    Ok(reply)
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-#[serde(rename_all = "snake_case")]
-enum ActionType {
-    Delete,
-    Update,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-#[serde(untagged)]
-pub enum MicropubPropertyDeletion {
-    Properties(Vec<String>),
-    Values(HashMap<String, Vec<serde_json::Value>>)
-}
-#[derive(Serialize, Deserialize)]
-struct MicropubFormAction {
-    action: ActionType,
-    url: String,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct MicropubAction {
-    action: ActionType,
-    url: String,
-    #[serde(flatten)]
-    #[serde(skip_serializing_if = "Option::is_none")]
-    update: Option<MicropubUpdate>
-}
-
-#[derive(Serialize, Deserialize, Debug, Default)]
-pub struct MicropubUpdate {
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub replace: Option<HashMap<String, Vec<serde_json::Value>>>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub add: Option<HashMap<String, Vec<serde_json::Value>>>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub delete: Option<MicropubPropertyDeletion>,
-
-}
-
-impl From<MicropubFormAction> for MicropubAction {
-    fn from(a: MicropubFormAction) -> Self {
-        debug_assert!(matches!(a.action, ActionType::Delete));
-        Self {
-            action: a.action,
-            url: a.url,
-            update: None
-        }
-    }
-}
-
-#[tracing::instrument(skip(db))]
-async fn post_action<D: Storage, A: AuthBackend>(
-    action: MicropubAction,
-    db: D,
-    user: User<A>,
-) -> Result<(), MicropubError> {
-    let uri = if let Ok(uri) = action.url.parse::<hyper::Uri>() {
-        uri
-    } else {
-        return Err(MicropubError {
-            error: ErrorType::InvalidRequest,
-            error_description: "Your URL doesn't parse properly.".to_owned(),
-        });
-    };
-
-    if uri.authority().unwrap()
-        != user
-            .me
-            .as_str()
-            .parse::<hyper::Uri>()
-            .unwrap()
-            .authority()
-            .unwrap()
-    {
-        return Err(MicropubError {
-            error: ErrorType::Forbidden,
-            error_description: "Don't tamper with others' posts!".to_owned(),
-        });
-    }
-
-    match action.action {
-        ActionType::Delete => {
-            if !user.check_scope(&Scope::Delete) {
-                return Err(MicropubError {
-                    error: ErrorType::InvalidScope,
-                    error_description: "You need a \"delete\" scope for this.".to_owned(),
-                });
-            }
-
-            db.delete_post(&action.url).await?
-        }
-        ActionType::Update => {
-            if !user.check_scope(&Scope::Update) {
-                return Err(MicropubError {
-                    error: ErrorType::InvalidScope,
-                    error_description: "You need an \"update\" scope for this.".to_owned(),
-                });
-            }
-
-            db.update_post(
-                &action.url,
-                action.update.ok_or(MicropubError {
-                    error: ErrorType::InvalidRequest,
-                    error_description: "Update request is not set.".to_owned(),
-                })?
-            )
-            .await?
-        }
-    }
-
-    Ok(())
-}
-
-enum PostBody {
-    Action(MicropubAction),
-    MF2(serde_json::Value),
-}
-
-#[tracing::instrument]
-async fn dispatch_body(
-    mut body: BodyStream,
-    content_type: ContentType,
-) -> Result<PostBody, MicropubError> {
-    let body: Vec<u8> = {
-        debug!("Buffering body...");
-        use tokio_stream::StreamExt;
-        let mut buf = Vec::default();
-
-        while let Some(chunk) = body.next().await {
-            buf.extend_from_slice(&chunk.unwrap())
-        }
-
-        buf
-    };
-
-    debug!("Content-Type: {:?}", content_type);
-    if content_type == ContentType::json() {
-        if let Ok(action) = serde_json::from_slice::<MicropubAction>(&body) {
-            Ok(PostBody::Action(action))
-        } else if let Ok(body) = serde_json::from_slice::<serde_json::Value>(&body) {
-            // quick sanity check
-            if !body.is_object() || !body["type"].is_array() {
-                return Err(MicropubError {
-                    error: ErrorType::InvalidRequest,
-                    error_description: "Invalid MF2-JSON detected: `.` should be an object, `.type` should be an array of MF2 types".to_owned()
-                });
-            }
-
-            Ok(PostBody::MF2(body))
-        } else {
-            Err(MicropubError {
-                error: ErrorType::InvalidRequest,
-                error_description: "Invalid JSON object passed.".to_owned(),
-            })
-        }
-    } else if content_type == ContentType::form_url_encoded() {
-        if let Ok(body) = serde_urlencoded::from_bytes::<MicropubFormAction>(&body) {
-            Ok(PostBody::Action(body.into()))
-        } else if let Ok(body) = serde_urlencoded::from_bytes::<Vec<(String, String)>>(&body) {
-            Ok(PostBody::MF2(form_to_mf2_json(body)))
-        } else {
-            Err(MicropubError {
-                error: ErrorType::InvalidRequest,
-                error_description: "Invalid form-encoded data. Try h=entry&content=Hello!"
-                    .to_owned(),
-            })
-        }
-    } else {
-        Err(MicropubError::new(
-            ErrorType::UnsupportedMediaType,
-            "This Content-Type is not recognized. Try application/json instead?",
-        ))
-    }
-}
-
-#[tracing::instrument(skip(db, http))]
-pub(crate) async fn post<D: Storage + 'static, A: AuthBackend>(
-    Extension(db): Extension<D>,
-    Extension(http): Extension<reqwest::Client>,
-    Extension(jobset): Extension<Arc<Mutex<JoinSet<()>>>>,
-    TypedHeader(content_type): TypedHeader<ContentType>,
-    user: User<A>,
-    body: BodyStream,
-) -> axum::response::Response {
-    match dispatch_body(body, content_type).await {
-        Ok(PostBody::Action(action)) => match post_action(action, db, user).await {
-            Ok(()) => Response::default(),
-            Err(err) => err.into_response(),
-        },
-        Ok(PostBody::MF2(mf2)) => {
-            let (uid, mf2) = normalize_mf2(mf2, &user);
-            match _post(&user, uid, mf2, db, http, jobset).await {
-                Ok(response) => response,
-                Err(err) => err.into_response(),
-            }
-        }
-        Err(err) => err.into_response(),
-    }
-}
-
-#[tracing::instrument(skip(db))]
-pub(crate) async fn query<D: Storage, A: AuthBackend>(
-    Extension(db): Extension<D>,
-    query: Option<Query<MicropubQuery>>,
-    Host(host): Host,
-    user: User<A>,
-) -> axum::response::Response {
-    // We handle the invalid query case manually to return a
-    // MicropubError instead of HTTP 422
-    let query = if let Some(Query(query)) = query {
-        query
-    } else {
-        return MicropubError::new(
-            ErrorType::InvalidRequest,
-            "Invalid query provided. Try ?q=config to see what you can do."
-        ).into_response();
-    };
-
-    if axum::http::Uri::try_from(user.me.as_str())
-        .unwrap()
-        .authority()
-        .unwrap()
-        != &host
-    {
-        return MicropubError::new(
-            ErrorType::NotAuthorized,
-            "This website doesn't belong to you.",
-        )
-            .into_response();
-    }
-
-    let user_domain = format!(
-        "{}{}",
-        user.me.host_str().unwrap(),
-        user.me.port()
-            .map(|port| format!(":{}", port))
-            .unwrap_or_default()
-    );
-    match query.q {
-        QueryType::Config => {
-            let channels: Vec<MicropubChannel> = match db.get_channels(user.me.as_str()).await {
-                Ok(chans) => chans,
-                Err(err) => {
-                    return MicropubError::new(
-                        ErrorType::InternalServerError,
-                        &format!("Error fetching channels: {}", err),
-                    )
-                    .into_response()
-                }
-            };
-
-            axum::response::Json(json!({
-                "q": [
-                    QueryType::Source,
-                    QueryType::Config,
-                    QueryType::Channel,
-                    QueryType::SyndicateTo
-                ],
-                "channels": channels,
-                "_kittybox_authority": user.me.as_str(),
-                "syndicate-to": [],
-                "media-endpoint": user.me.join("/.kittybox/media").unwrap().as_str()
-            }))
-            .into_response()
-        }
-        QueryType::Source => {
-            match query.url {
-                Some(url) => {
-                    match db.get_post(&url).await {
-                        Ok(some) => match some {
-                            Some(post) => axum::response::Json(&post).into_response(),
-                            None => MicropubError::new(
-                                ErrorType::NotFound,
-                                "The specified MF2 object was not found in database.",
-                            )
-                            .into_response(),
-                        },
-                        Err(err) => MicropubError::new(
-                            ErrorType::InternalServerError,
-                            &format!("Backend error: {}", err),
-                        )
-                        .into_response(),
-                    }
-                }
-                None => {
-                    // Here, one should probably attempt to query at least the main feed and collect posts
-                    // Using a pre-made query function can't be done because it does unneeded filtering
-                    // Don't implement for now, this is optional
-                    MicropubError::new(
-                        ErrorType::InvalidRequest,
-                        "Querying for post list is not implemented yet.",
-                    )
-                    .into_response()
-                }
-            }
-        }
-        QueryType::Channel => match db.get_channels(&user_domain).await {
-            Ok(chans) => axum::response::Json(json!({ "channels": chans })).into_response(),
-            Err(err) => MicropubError::new(
-                ErrorType::InternalServerError,
-                &format!("Error fetching channels: {}", err),
-            )
-            .into_response(),
-        },
-        QueryType::SyndicateTo => {
-            axum::response::Json(json!({ "syndicate-to": [] })).into_response()
-        }
-    }
-}
-
-#[must_use]
-pub fn router<S, A>(
-    storage: S,
-    http: reqwest::Client,
-    auth: A,
-    jobset: Arc<Mutex<JoinSet<()>>>
-) -> axum::routing::MethodRouter
-where
-    S: Storage + 'static,
-    A: AuthBackend
-{
-    axum::routing::get(query::<S, A>)
-        .post(post::<S, A>)
-        .layer::<_, _, std::convert::Infallible>(tower_http::cors::CorsLayer::new()
-               .allow_methods([
-                   axum::http::Method::GET,
-                   axum::http::Method::POST,
-               ])
-               .allow_origin(tower_http::cors::Any))
-        .layer::<_, _, std::convert::Infallible>(axum::Extension(storage))
-        .layer::<_, _, std::convert::Infallible>(axum::Extension(http))
-        .layer::<_, _, std::convert::Infallible>(axum::Extension(auth))
-        .layer::<_, _, std::convert::Infallible>(axum::Extension(jobset))
-}
-
-#[cfg(test)]
-#[allow(dead_code)]
-impl MicropubQuery {
-    fn config() -> Self {
-        Self {
-            q: QueryType::Config,
-            url: None,
-        }
-    }
-
-    fn source(url: &str) -> Self {
-        Self {
-            q: QueryType::Source,
-            url: Some(url.to_owned()),
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use std::sync::Arc;
-
-    use crate::{database::Storage, micropub::MicropubError};
-    use hyper::body::HttpBody;
-    use serde_json::json;
-    use tokio::sync::Mutex;
-
-    use super::FetchedPostContext;
-    use kittybox_indieauth::{Scopes, Scope, TokenData};
-    use axum::extract::Host;
-
-    #[test]
-    fn test_populate_reply_context() {
-        let already_expanded_reply_ctx = json!({
-            "type": ["h-entry"],
-            "properties": {
-                "content": ["Hello world!"]
-            }
-        });
-        let mf2 = json!({
-            "type": ["h-entry"],
-            "properties": {
-                "like-of": [
-                    "https://fireburn.ru/posts/example",
-                    already_expanded_reply_ctx,
-                    "https://fireburn.ru/posts/non-existent"
-                ]
-            }
-        });
-        let test_ctx = json!({
-            "type": ["h-entry"],
-            "properties": {
-                "content": ["This is a post which was reacted to."]
-            }
-        });
-        let reply_contexts = vec![FetchedPostContext {
-            url: "https://fireburn.ru/posts/example".parse().unwrap(),
-            mf2: json!({ "items": [test_ctx] }),
-            webmention: None,
-        }];
-
-        let like_of = super::populate_reply_context(&mf2, "like-of", &reply_contexts).unwrap();
-
-        assert_eq!(like_of[0], test_ctx);
-        assert_eq!(like_of[1], already_expanded_reply_ctx);
-        assert_eq!(like_of[2], "https://fireburn.ru/posts/non-existent");
-    }
-
-    #[tokio::test]
-    async fn test_post_reject_scope() {
-        let db = crate::database::MemoryStorage::new();
-
-        let post = json!({
-            "type": ["h-entry"],
-            "properties": {
-                "content": ["Hello world!"]
-            }
-        });
-        let user = TokenData {
-            me: "https://localhost:8080/".parse().unwrap(),
-            client_id: "https://kittybox.fireburn.ru/".parse().unwrap(),
-            scope: Scopes::new(vec![Scope::Profile]),
-            iat: None, exp: None
-        };
-        let (uid, mf2) = super::normalize_mf2(post, &user);
-
-        let err = super::_post(&user, uid, mf2, db.clone(), reqwest::Client::new(), Arc::new(Mutex::new(tokio::task::JoinSet::new())))
-            .await
-            .unwrap_err();
-
-        assert_eq!(err.error, super::ErrorType::InvalidScope);
-
-        let hashmap = db.mapping.read().await;
-        assert!(hashmap.is_empty());
-    }
-
-    #[tokio::test]
-    async fn test_post_reject_different_user() {
-        let db = crate::database::MemoryStorage::new();
-
-        let post = json!({
-            "type": ["h-entry"],
-            "properties": {
-                "content": ["Hello world!"],
-                "uid": ["https://fireburn.ru/posts/hello"],
-                "url": ["https://fireburn.ru/posts/hello"]
-            }
-        });
-        let user = TokenData {
-            me: "https://aaronparecki.com/".parse().unwrap(),
-            client_id: "https://kittybox.fireburn.ru/".parse().unwrap(),
-            scope: Scopes::new(vec![Scope::Profile, Scope::Create, Scope::Update, Scope::Media]),
-            iat: None, exp: None
-        };
-        let (uid, mf2) = super::normalize_mf2(post, &user);
-
-        let err = super::_post(&user, uid, mf2, db.clone(), reqwest::Client::new(), Arc::new(Mutex::new(tokio::task::JoinSet::new())))
-            .await
-            .unwrap_err();
-
-        assert_eq!(err.error, super::ErrorType::Forbidden);
-
-        let hashmap = db.mapping.read().await;
-        assert!(hashmap.is_empty());
-    }
-
-    #[tokio::test]
-    async fn test_post_mf2() {
-        let db = crate::database::MemoryStorage::new();
-
-        let post = json!({
-            "type": ["h-entry"],
-            "properties": {
-                "content": ["Hello world!"]
-            }
-        });
-        let user = TokenData {
-            me: "https://localhost:8080/".parse().unwrap(),
-            client_id: "https://kittybox.fireburn.ru/".parse().unwrap(),
-            scope: Scopes::new(vec![Scope::Profile, Scope::Create]),
-            iat: None, exp: None
-        };
-        let (uid, mf2) = super::normalize_mf2(post, &user);
-
-        let res = super::_post(&user, uid, mf2, db.clone(), reqwest::Client::new(), Arc::new(Mutex::new(tokio::task::JoinSet::new())))
-            .await
-            .unwrap();
-
-        assert!(res.headers().contains_key("Location"));
-        let location = res.headers().get("Location").unwrap();
-        assert!(db.post_exists(location.to_str().unwrap()).await.unwrap());
-        assert!(db
-            .post_exists("https://localhost:8080/feeds/main")
-            .await
-            .unwrap());
-    }
-
-    #[tokio::test]
-    async fn test_query_foreign_url() {
-        let mut res = super::query(
-            axum::Extension(crate::database::MemoryStorage::new()),
-            Some(axum::extract::Query(super::MicropubQuery::source(
-                "https://aaronparecki.com/feeds/main",
-            ))),
-            Host("aaronparecki.com".to_owned()),
-            crate::indieauth::User::<crate::indieauth::backend::fs::FileBackend>(
-                TokenData {
-                    me: "https://fireburn.ru/".parse().unwrap(),
-                    client_id: "https://kittybox.fireburn.ru/".parse().unwrap(),
-                    scope: Scopes::new(vec![Scope::Profile, Scope::Create, Scope::Update, Scope::Media]),
-                    iat: None, exp: None
-                }, std::marker::PhantomData
-            )
-        )
-        .await;
-
-        assert_eq!(res.status(), 401);
-        let body = res.body_mut().data().await.unwrap().unwrap();
-        let json: MicropubError = serde_json::from_slice(&body as &[u8]).unwrap();
-        assert_eq!(json.error, super::ErrorType::NotAuthorized);
-    }
-}