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-rw-r--r--src/database/file/mod.rs32
-rw-r--r--src/database/memory.rs23
-rw-r--r--src/database/mod.rs34
-rw-r--r--src/database/postgres/mod.rs27
4 files changed, 57 insertions, 59 deletions
diff --git a/src/database/file/mod.rs b/src/database/file/mod.rs
index 46660ab..f6715e1 100644
--- a/src/database/file/mod.rs
+++ b/src/database/file/mod.rs
@@ -210,7 +210,8 @@ impl FileStorage {
 
 async fn hydrate_author<S: Storage>(
     feed: &mut serde_json::Value,
-    user: &'_ Option<String>,
+    // Unused?
+    user: Option<&url::Url>,
     storage: &S,
 ) {
     let url = feed["properties"]["uid"][0]
@@ -226,6 +227,7 @@ async fn hydrate_author<S: Storage>(
             let author_list: Vec<serde_json::Value> = stream::iter(author.iter())
                 .then(|i| async move {
                     if let Some(i) = i.as_str() {
+                        // BUG: Use `user` to sanitize?
                         match storage.get_post(i).await {
                             Ok(post) => match post {
                                 Some(post) => post,
@@ -319,7 +321,7 @@ impl Storage for FileStorage {
     }
 
     #[tracing::instrument(skip(self))]
-    async fn put_post(&self, post: &'_ serde_json::Value, user: &'_ str) -> Result<()> {
+    async fn put_post(&self, post: &'_ serde_json::Value, user: &url::Url) -> Result<()> {
         let key = post["properties"]["uid"][0]
             .as_str()
             .expect("Tried to save a post without UID");
@@ -358,7 +360,7 @@ impl Storage for FileStorage {
                         .unwrap_or_default()
                     )
                 };
-                if url != key && url_domain == user {
+                if url != key && url_domain == user.authority() {
                     let link = url_to_path(&self.root_dir, url);
                     debug!("Creating a symlink at {:?}", link);
                     let orig = path.clone();
@@ -386,7 +388,7 @@ impl Storage for FileStorage {
             // Add the h-feed to the channel list
             let path = {
                 let mut path = relative_path::RelativePathBuf::new();
-                path.push(user);
+                path.push(user.authority());
                 path.push("channels");
 
                 path.to_path(&self.root_dir)
@@ -487,9 +489,9 @@ impl Storage for FileStorage {
     }
 
     #[tracing::instrument(skip(self))]
-    async fn get_channels(&self, user: &'_ str) -> Result<Vec<super::MicropubChannel>> {
+    async fn get_channels(&self, user: &url::Url) -> Result<Vec<super::MicropubChannel>> {
         let mut path = relative_path::RelativePathBuf::new();
-        path.push(user);
+        path.push(user.authority());
         path.push("channels");
 
         let path = path.to_path(&self.root_dir);
@@ -521,13 +523,13 @@ impl Storage for FileStorage {
         url: &'_ str,
         cursor: Option<&'_ str>,
         limit: usize,
-        user: Option<&'_ str>
+        user: Option<&url::Url>
     ) -> Result<Option<(serde_json::Value, Option<String>)>> {
         Ok(self.read_feed_with_limit(
             url,
-            &cursor.map(|v| v.to_owned()),
+            cursor,
             limit,
-            &user.map(|v| v.to_owned())
+            user
         ).await?
             .map(|feed| {
                 tracing::debug!("Feed: {:#}", serde_json::Value::Array(
@@ -555,9 +557,9 @@ impl Storage for FileStorage {
     async fn read_feed_with_limit(
         &self,
         url: &'_ str,
-        after: &'_ Option<String>,
+        after: Option<&str>,
         limit: usize,
-        user: &'_ Option<String>,
+        user: Option<&url::Url>,
     ) -> Result<Option<serde_json::Value>> {
         if let Some(mut feed) = self.get_post(url).await? {
             if feed["children"].is_array() {
@@ -627,10 +629,10 @@ impl Storage for FileStorage {
     }
 
     #[tracing::instrument(skip(self))]
-    async fn get_setting<S: settings::Setting<'a>, 'a>(&self, user: &'_ str) -> Result<S> {
+    async fn get_setting<S: settings::Setting<'a>, 'a>(&self, user: &url::Url) -> Result<S> {
         debug!("User for getting settings: {}", user);
         let mut path = relative_path::RelativePathBuf::new();
-        path.push(user);
+        path.push(user.authority());
         path.push("settings");
 
         let path = path.to_path(&self.root_dir);
@@ -648,9 +650,9 @@ impl Storage for FileStorage {
     }
 
     #[tracing::instrument(skip(self))]
-    async fn set_setting<S: settings::Setting<'a> + 'a, 'a>(&self, user: &'a str, value: S::Data) -> Result<()> {
+    async fn set_setting<S: settings::Setting<'a> + 'a, 'a>(&self, user: &'a url::Url, value: S::Data) -> Result<()> {
         let mut path = relative_path::RelativePathBuf::new();
-        path.push(user);
+        path.push(user.authority());
         path.push("settings");
 
         let path = path.to_path(&self.root_dir);
diff --git a/src/database/memory.rs b/src/database/memory.rs
index 564f451..56caeec 100644
--- a/src/database/memory.rs
+++ b/src/database/memory.rs
@@ -11,7 +11,7 @@ use crate::database::{ErrorKind, MicropubChannel, Result, settings, Storage, Sto
 #[derive(Clone, Debug)]
 pub struct MemoryStorage {
     pub mapping: Arc<RwLock<HashMap<String, serde_json::Value>>>,
-    pub channels: Arc<RwLock<HashMap<String, Vec<String>>>>,
+    pub channels: Arc<RwLock<HashMap<url::Url, Vec<String>>>>,
 }
 
 #[async_trait]
@@ -45,7 +45,7 @@ impl Storage for MemoryStorage {
         }
     }
 
-    async fn put_post(&self, post: &'_ serde_json::Value, _user: &'_ str) -> Result<()> {
+    async fn put_post(&self, post: &'_ serde_json::Value, user: &url::Url) -> Result<()> {
         let mapping = &mut self.mapping.write().await;
         let key: &str = match post["properties"]["uid"][0].as_str() {
             Some(uid) => uid,
@@ -80,12 +80,7 @@ impl Storage for MemoryStorage {
             self.channels
                 .write()
                 .await
-                .entry(
-                    post["properties"]["author"][0]
-                        .as_str()
-                        .unwrap()
-                        .to_string(),
-                )
+                .entry(user.clone())
                 .or_insert_with(Vec::new)
                 .push(key.to_string())
         }
@@ -165,7 +160,7 @@ impl Storage for MemoryStorage {
         Ok(())
     }
 
-    async fn get_channels(&self, user: &'_ str) -> Result<Vec<MicropubChannel>> {
+    async fn get_channels(&self, user: &url::Url) -> Result<Vec<MicropubChannel>> {
         match self.channels.read().await.get(user) {
             Some(channels) => Ok(futures_util::future::join_all(
                 channels
@@ -197,9 +192,9 @@ impl Storage for MemoryStorage {
     async fn read_feed_with_limit(
         &self,
         url: &'_ str,
-        after: &'_ Option<String>,
+        after: Option<&str>,
         limit: usize,
-        user: &'_ Option<String>,
+        user: Option<&url::Url>,
     ) -> Result<Option<serde_json::Value>> {
         todo!()
     }
@@ -210,7 +205,7 @@ impl Storage for MemoryStorage {
         url: &'_ str,
         cursor: Option<&'_ str>,
         limit: usize,
-        user: Option<&'_ str>
+        user: Option<&url::Url>
     ) -> Result<Option<(serde_json::Value, Option<String>)>> {
         todo!()
     }
@@ -221,12 +216,12 @@ impl Storage for MemoryStorage {
     }
 
     #[allow(unused_variables)]
-    async fn get_setting<S: settings::Setting<'a>, 'a>(&'_ self, user: &'_ str) -> Result<S> {
+    async fn get_setting<S: settings::Setting<'a>, 'a>(&'_ self, user: &url::Url) -> Result<S> {
         todo!()
     }
 
     #[allow(unused_variables)]
-    async fn set_setting<S: settings::Setting<'a> + 'a, 'a>(&self, user: &'a str, value: S::Data) -> Result<()> {
+    async fn set_setting<S: settings::Setting<'a> + 'a, 'a>(&self, user: &'a url::Url, value: S::Data) -> Result<()> {
         todo!()
     }
 
diff --git a/src/database/mod.rs b/src/database/mod.rs
index a6a3b46..f48b4a9 100644
--- a/src/database/mod.rs
+++ b/src/database/mod.rs
@@ -227,7 +227,7 @@ pub trait Storage: std::fmt::Debug + Clone + Send + Sync {
     /// Save a post to the database as an MF2-JSON structure.
     ///
     /// Note that the `post` object MUST have `post["properties"]["uid"][0]` defined.
-    async fn put_post(&self, post: &'_ serde_json::Value, user: &'_ str) -> Result<()>;
+    async fn put_post(&self, post: &'_ serde_json::Value, user: &url::Url) -> Result<()>;
 
     /// Add post to feed. Some database implementations might have optimized ways to do this.
     #[tracing::instrument(skip(self))]
@@ -258,7 +258,7 @@ pub trait Storage: std::fmt::Debug + Clone + Send + Sync {
 
     /// Get a list of channels available for the user represented by
     /// the `user` domain to write to.
-    async fn get_channels(&self, user: &'_ str) -> Result<Vec<MicropubChannel>>;
+    async fn get_channels(&self, user: &url::Url) -> Result<Vec<MicropubChannel>>;
 
     /// Fetch a feed at `url` and return an h-feed object containing
     /// `limit` posts after a post by url `after`, filtering the content
@@ -279,9 +279,9 @@ pub trait Storage: std::fmt::Debug + Clone + Send + Sync {
     async fn read_feed_with_limit(
         &self,
         url: &'_ str,
-        after: &'_ Option<String>,
+        after: Option<&str>,
         limit: usize,
-        user: &'_ Option<String>,
+        user: Option<&url::Url>,
     ) -> Result<Option<serde_json::Value>>;
 
     /// Fetch a feed at `url` and return an h-feed object containing
@@ -307,17 +307,17 @@ pub trait Storage: std::fmt::Debug + Clone + Send + Sync {
         url: &'_ str,
         cursor: Option<&'_ str>,
         limit: usize,
-        user: Option<&'_ str>
+        user: Option<&url::Url>
     ) -> Result<Option<(serde_json::Value, Option<String>)>>;
 
     /// Deletes a post from the database irreversibly. Must be idempotent.
     async fn delete_post(&self, url: &'_ str) -> Result<()>;
 
     /// Gets a setting from the setting store and passes the result.
-    async fn get_setting<S: Setting<'a>, 'a>(&'_ self, user: &'_ str) -> Result<S>;
+    async fn get_setting<S: Setting<'a>, 'a>(&'_ self, user: &url::Url) -> Result<S>;
 
     /// Commits a setting to the setting store.
-    async fn set_setting<S: Setting<'a> + 'a, 'a>(&self, user: &'a str, value: S::Data) -> Result<()>;
+    async fn set_setting<S: Setting<'a> + 'a, 'a>(&self, user: &'a url::Url, value: S::Data) -> Result<()>;
 
     /// Add (or update) a webmention on a certian post.
     ///
@@ -359,7 +359,7 @@ mod tests {
 
         // Reading and writing
         backend
-            .put_post(&post, "fireburn.ru")
+            .put_post(&post, &"https://fireburn.ru/".parse().unwrap())
             .await
             .unwrap();
         if let Some(returned_post) = backend.get_post(&key).await.unwrap() {
@@ -423,7 +423,7 @@ mod tests {
 
         // Reading and writing
         backend
-            .put_post(&post, "fireburn.ru")
+            .put_post(&post, &"https://fireburn.ru/".parse().unwrap())
             .await
             .unwrap();
 
@@ -482,10 +482,10 @@ mod tests {
             "children": []
         });
         backend
-            .put_post(&feed, "fireburn.ru")
+            .put_post(&feed, &"https://fireburn.ru/".parse().unwrap())
             .await
             .unwrap();
-        let chans = backend.get_channels("fireburn.ru").await.unwrap();
+        let chans = backend.get_channels(&"https://fireburn.ru/".parse().unwrap()).await.unwrap();
         assert_eq!(chans.len(), 1);
         assert_eq!(
             chans[0],
@@ -499,14 +499,14 @@ mod tests {
     async fn test_settings<Backend: Storage>(backend: Backend) {
         backend
             .set_setting::<settings::SiteName>(
-                "https://fireburn.ru/",
+                &"https://fireburn.ru/".parse().unwrap(),
                 "Vika's Hideout".to_owned()
             )
             .await
             .unwrap();
         assert_eq!(
             backend
-            .get_setting::<settings::SiteName>("https://fireburn.ru/")
+            .get_setting::<settings::SiteName>(&"https://fireburn.ru/".parse().unwrap())
             .await
             .unwrap()
             .as_ref(),
@@ -594,13 +594,13 @@ mod tests {
         let key = feed["properties"]["uid"][0].as_str().unwrap();
 
         backend
-            .put_post(&feed, "fireburn.ru")
+            .put_post(&feed, &"https://fireburn.ru/".parse().unwrap())
             .await
             .unwrap();
 
         for (i, post) in posts.iter().rev().enumerate() {
             backend
-                .put_post(post, "fireburn.ru")
+                .put_post(post, &"https://fireburn.ru/".parse().unwrap())
                 .await
                 .unwrap();
             backend.add_to_feed(key, post["properties"]["uid"][0].as_str().unwrap()).await.unwrap();
@@ -699,7 +699,7 @@ mod tests {
     async fn test_webmention_addition<Backend: Storage>(db: Backend) {
         let post = gen_random_post("fireburn.ru");
 
-        db.put_post(&post, "fireburn.ru").await.unwrap();
+        db.put_post(&post, &"https://fireburn.ru/".parse().unwrap()).await.unwrap();
         const TYPE: MentionType = MentionType::Reply;
 
         let target = post["properties"]["uid"][0].as_str().unwrap();
@@ -732,7 +732,7 @@ mod tests {
 
             post
         };
-        db.put_post(&post, "fireburn.ru").await.unwrap();
+        db.put_post(&post, &"https://fireburn.ru/".parse().unwrap()).await.unwrap();
 
         for i in post["properties"]["url"].as_array().unwrap() {
             let (read_post, _) = db.read_feed_with_cursor(i.as_str().unwrap(), None, 20, None).await.unwrap().unwrap();
diff --git a/src/database/postgres/mod.rs b/src/database/postgres/mod.rs
index 71c4d58..7813045 100644
--- a/src/database/postgres/mod.rs
+++ b/src/database/postgres/mod.rs
@@ -1,4 +1,3 @@
-#![allow(unused_variables)]
 use std::borrow::Cow;
 use std::str::FromStr;
 
@@ -111,11 +110,11 @@ WHERE
     }
 
     #[tracing::instrument(skip(self))]
-    async fn put_post(&self, post: &'_ serde_json::Value, user: &'_ str) -> Result<()> {
+    async fn put_post(&self, post: &'_ serde_json::Value, user: &url::Url) -> Result<()> {
         tracing::debug!("New post: {}", post);
         sqlx::query("INSERT INTO kittybox.mf2_json (uid, mf2, owner) VALUES ($1 #>> '{properties,uid,0}', $1, $2)")
             .bind(post)
-            .bind(user)
+            .bind(user.authority())
             .execute(&self.db)
             .await
             .map(|_| ())
@@ -247,14 +246,14 @@ WHERE
     }
 
     #[tracing::instrument(skip(self))]
-    async fn get_channels(&self, user: &'_ str) -> Result<Vec<MicropubChannel>> {
+    async fn get_channels(&self, user: &url::Url) -> Result<Vec<MicropubChannel>> {
         /*sqlx::query_as::<_, MicropubChannel>("SELECT name, uid FROM kittybox.channels WHERE owner = $1")
             .bind(user)
             .fetch_all(&self.db)
             .await
             .map_err(|err| err.into())*/
         sqlx::query_as::<_, MicropubChannel>(r#"SELECT mf2 #>> '{properties,name,0}' as name, uid FROM kittybox.mf2_json WHERE '["h-feed"]'::jsonb @> mf2['type'] AND owner = $1"#)
-            .bind(user)
+            .bind(user.authority())
             .fetch_all(&self.db)
             .await
             .map_err(|err| err.into())
@@ -264,10 +263,12 @@ WHERE
     async fn read_feed_with_limit(
         &self,
         url: &'_ str,
-        after: &'_ Option<String>,
+        after: Option<&str>,
         limit: usize,
-        user: &'_ Option<String>,
+        // BUG: this doesn't seem to be used?!
+        user: Option<&url::Url>,
     ) -> Result<Option<serde_json::Value>> {
+        unimplemented!("read_feed_with_limit is insecure and deprecated");
         let mut feed = match sqlx::query_as::<_, (serde_json::Value,)>("
 SELECT jsonb_set(
     mf2,
@@ -331,7 +332,7 @@ ORDER BY mf2 #>> '{properties,published,0}' DESC
         url: &'_ str,
         cursor: Option<&'_ str>,
         limit: usize,
-        user: Option<&'_ str>
+        user: Option<&url::Url>
     ) -> Result<Option<(serde_json::Value, Option<String>)>> {
         let mut txn = self.db.begin().await?;
         sqlx::query("SET TRANSACTION ISOLATION LEVEL REPEATABLE READ, READ ONLY")
@@ -384,7 +385,7 @@ LIMIT $2"
         )
             .bind(url)
             .bind(limit as i64)
-            .bind(user)
+            .bind(user.map(url::Url::to_string))
             .bind(cursor)
             .fetch_all(&mut *txn)
             .await
@@ -405,9 +406,9 @@ LIMIT $2"
     }
 
     #[tracing::instrument(skip(self))]
-    async fn get_setting<S: Setting<'a>, 'a>(&'_ self, user: &'_ str) -> Result<S> {
+    async fn get_setting<S: Setting<'a>, 'a>(&'_ self, user: &url::Url) -> Result<S> {
         match sqlx::query_as::<_, (serde_json::Value,)>("SELECT kittybox.get_setting($1, $2)")
-            .bind(user)
+            .bind(user.authority())
             .bind(S::ID)
             .fetch_one(&self.db)
             .await
@@ -418,9 +419,9 @@ LIMIT $2"
     }
 
     #[tracing::instrument(skip(self))]
-    async fn set_setting<S: Setting<'a> + 'a, 'a>(&self, user: &'a str, value: S::Data) -> Result<()> {
+    async fn set_setting<S: Setting<'a> + 'a, 'a>(&self, user: &'a url::Url, value: S::Data) -> Result<()> {
         sqlx::query("SELECT kittybox.set_setting($1, $2, $3)")
-            .bind(user)
+            .bind(user.authority())
             .bind(S::ID)
             .bind(serde_json::to_value(S::new(value)).unwrap())
             .execute(&self.db)