From 0617663b249f9ca488e5de652108b17d67fbaf45 Mon Sep 17 00:00:00 2001 From: Vika Date: Sat, 29 Jul 2023 21:59:56 +0300 Subject: Moved the entire Kittybox tree into the root --- kittybox-rs/util/Cargo.toml | 29 ---------- kittybox-rs/util/src/error.rs | 95 -------------------------------- kittybox-rs/util/src/lib.rs | 123 ------------------------------------------ kittybox-rs/util/src/queue.rs | 66 ----------------------- 4 files changed, 313 deletions(-) delete mode 100644 kittybox-rs/util/Cargo.toml delete mode 100644 kittybox-rs/util/src/error.rs delete mode 100644 kittybox-rs/util/src/lib.rs delete mode 100644 kittybox-rs/util/src/queue.rs (limited to 'kittybox-rs/util') diff --git a/kittybox-rs/util/Cargo.toml b/kittybox-rs/util/Cargo.toml deleted file mode 100644 index 0425849..0000000 --- a/kittybox-rs/util/Cargo.toml +++ /dev/null @@ -1,29 +0,0 @@ -[package] -name = "kittybox-util" -version = "0.1.0" -edition = "2021" - -# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html - -[features] -fs = ["rand", "tokio", "tokio/fs"] - -[dependencies] -serde = { version = "^1.0.170", features = ["derive"] } -serde_json = "^1.0.64" -axum-core = "^0.3.4" -http = "^0.2.7" -async-trait = "^0.1.50" -futures-util = "^0.3.14" -uuid = "^1.3.3" -[dependencies.rand] -version = "^0.8.5" -optional = true -[dependencies.tokio] -version = "^1.16.1" -features = ["tracing"] -optional = true -[dependencies.sqlx] -version = "0.7" -features = ["json"] -optional = true \ No newline at end of file diff --git a/kittybox-rs/util/src/error.rs b/kittybox-rs/util/src/error.rs deleted file mode 100644 index 1c95020..0000000 --- a/kittybox-rs/util/src/error.rs +++ /dev/null @@ -1,95 +0,0 @@ -use serde::{Deserialize, Serialize}; -use http::StatusCode; -use axum_core::response::{Response, IntoResponse}; - -#[derive(Serialize, Deserialize, PartialEq, Eq, Debug)] -#[serde(rename_all = "snake_case")] -/// Kinds of errors that can happen within a Micropub operation. -pub enum ErrorType { - /// An erroneous attempt to create something that already exists. - AlreadyExists, - /// Current user is expressly forbidden from performing this action. - Forbidden, - /// The Micropub server experienced an internal error. - InternalServerError, - /// The request was invalid or malformed. - InvalidRequest, - /// The provided OAuth2 scopes were insufficient to allow performing this action. - InvalidScope, - /// There was no token or other means of authorization in the request. - NotAuthorized, - /// Whatever was requested was not found. - NotFound, - /// The request payload was of a type unsupported by the Micropub endpoint. - UnsupportedMediaType, -} - -/// Representation of the Micropub API error. -#[derive(Serialize, Deserialize, Debug)] -pub struct MicropubError { - /// General kind of an error that occured. - pub error: ErrorType, - /// A human-readable error description intended for application developers. - // TODO use Cow<'static, str> to save on heap allocations - pub error_description: String, -} - -impl std::error::Error for MicropubError {} - -impl std::fmt::Display for MicropubError { - fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { - f.write_str("Micropub error: ")?; - f.write_str(&self.error_description) - } -} - -impl From for MicropubError { - fn from(err: serde_json::Error) -> Self { - use ErrorType::*; - Self { - error: InvalidRequest, - error_description: err.to_string(), - } - } -} - -impl MicropubError { - /// Create a new Micropub error. - pub fn new(error: ErrorType, error_description: &str) -> Self { - Self { - error, - error_description: error_description.to_owned(), - } - } -} - -impl From<&MicropubError> for StatusCode { - fn from(err: &MicropubError) -> Self { - use ErrorType::*; - match err.error { - AlreadyExists => StatusCode::CONFLICT, - Forbidden => StatusCode::FORBIDDEN, - InternalServerError => StatusCode::INTERNAL_SERVER_ERROR, - InvalidRequest => StatusCode::BAD_REQUEST, - InvalidScope => StatusCode::UNAUTHORIZED, - NotAuthorized => StatusCode::UNAUTHORIZED, - NotFound => StatusCode::NOT_FOUND, - UnsupportedMediaType => StatusCode::UNSUPPORTED_MEDIA_TYPE, - } - } -} -impl From for StatusCode { - fn from(err: MicropubError) -> Self { - (&err).into() - } -} - -impl IntoResponse for MicropubError { - fn into_response(self) -> Response { - IntoResponse::into_response(( - StatusCode::from(&self), - [("Content-Type", "application/json")], - serde_json::to_string(&self).unwrap(), - )) - } -} diff --git a/kittybox-rs/util/src/lib.rs b/kittybox-rs/util/src/lib.rs deleted file mode 100644 index c49bdf5..0000000 --- a/kittybox-rs/util/src/lib.rs +++ /dev/null @@ -1,123 +0,0 @@ -#![warn(missing_docs)] -//! Small things that couldn't fit elsewhere in Kittybox, yet may be -//! useful on their own or in multiple Kittybox crates. -//! -//! Some things are gated behind features, namely: -//! - `fs` - enables use of filesystem-related utilities -use serde::{Deserialize, Serialize}; - -#[derive(Clone, Serialize, Deserialize)] -pub struct IndiewebEndpoints { - pub authorization_endpoint: String, - pub token_endpoint: String, - pub webmention: Option, - pub microsub: Option, -} - -/// Data structure representing a Micropub channel in the ?q=channels output. -#[derive(Serialize, Deserialize, PartialEq, Debug)] -#[cfg_attr(feature = "sqlx", derive(sqlx::FromRow))] -pub struct MicropubChannel { - /// The channel's UID. It is usually also a publically accessible permalink URL. - pub uid: String, - /// The channel's user-friendly name used to recognize it in lists. - pub name: String, -} - -#[derive(Debug, Default)] -/// Common types of webmentions. -pub enum MentionType { - /// Corresponds to a `u-in-reply-to` link. - Reply, - /// Corresponds to a `u-like-of` link. - Like, - /// Corresponds to a `u-repost-of` link. - Repost, - /// Corresponds to a `u-bookmark-of` link. - Bookmark, - /// A plain link without MF2 annotations. - #[default] - Mention -} - -/// Common errors from the IndieWeb protocols that can be reused between modules. -pub mod error; -pub use error::{ErrorType, MicropubError}; - -/// Common data-types useful in creating smart authentication systems. -pub mod auth { - #[derive(PartialEq, Eq, Hash, Clone, Copy)] - pub enum EnrolledCredential { - /// An indicator that a password is enrolled. Passwords can be - /// used to recover from a lost token. - Password, - /// An indicator that one or more WebAuthn credentials were - /// enrolled. - WebAuthn - } -} - -/// A collection of traits for implementing a robust job queue. -pub mod queue; - -#[cfg(feature = "fs")] -/// Commonly-used operations with the file system in Kittybox's -/// underlying storage mechanisms. -pub mod fs { - use std::io::{self, Result}; - use std::path::{Path, PathBuf}; - use rand::{Rng, distributions::Alphanumeric}; - use tokio::fs; - - /// Create a temporary file named `temp.[a-zA-Z0-9]{length}` in - /// the given location and immediately open it. Returns the - /// filename and the corresponding file handle. It is the caller's - /// responsibility to clean up the temporary file when it is no - /// longer needed. - /// - /// Uses [`OpenOptions::create_new`][fs::OpenOptions::create_new] - /// to detect filename collisions, in which case it will - /// automatically retry until the operation succeeds. - /// - /// # Errors - /// - /// Returns the underlying [`io::Error`] if the operation fails - /// due to reasons other than filename collision. - pub async fn mktemp(dir: T, basename: B, length: usize) -> Result<(PathBuf, fs::File)> - where - T: AsRef, - B: Into> - { - let dir = dir.as_ref(); - let basename = basename.into().unwrap_or(""); - fs::create_dir_all(dir).await?; - - loop { - let filename = dir.join(format!( - "{}{}{}", - basename, - if basename.is_empty() { "" } else { "." }, - { - let string = rand::thread_rng() - .sample_iter(&Alphanumeric) - .take(length) - .collect::>(); - String::from_utf8(string).unwrap() - } - )); - - match fs::OpenOptions::new() - .create_new(true) - .write(true) - .open(&filename) - .await - { - Ok(file) => return Ok((filename, file)), - Err(err) => match err.kind() { - io::ErrorKind::AlreadyExists => continue, - _ => return Err(err) - } - } - } - } -} diff --git a/kittybox-rs/util/src/queue.rs b/kittybox-rs/util/src/queue.rs deleted file mode 100644 index c880597..0000000 --- a/kittybox-rs/util/src/queue.rs +++ /dev/null @@ -1,66 +0,0 @@ -use futures_util::Stream; -use std::pin::Pin; -use uuid::Uuid; - -#[async_trait::async_trait] -/// A job queue that can store and return jobs. -pub trait JobQueue: Send + Sync + Sized + Clone + 'static { - /// A type of job object that will be returned by the queue. - type Job: Job; - /// Error type that the queue can produce in its work. - type Error: std::error::Error + Send + Sync + Sized; - - /// Get one item from the job queue, if the job queue has pending - /// items available. - /// - /// # Errors - /// - /// Returns an error if a job queue failed in some way. Having no - /// items is not a failure, in which case `Ok(None)` is returned. - async fn get_one(&self) -> Result, Self::Error>; - /// Put an item into a job queue, returning its UUID. - async fn put(&self, item: &T) -> Result; - - /* - /// Check the amount of pending and stuck items in the job queue. - async fn len(&self) -> Result<(usize, usize), Self::Error>; - /// Returns whether the job queue has some pending items. - async fn is_empty(&self) -> Result { - Ok(self.len().await?.0 == 0) - } - /// Returns whether the job queue has some stuck items that - /// require manual cleanup. - async fn has_stuck(&self) -> Result { - Ok(self.len().await?.1 > 0) - } - */ - - /// Consume the job queue object and return a stream of unstuck - /// items from the job queue. - /// - /// Note that one item may be returned several times if it is not - /// marked as done. - async fn into_stream(self) -> Result> + Send>>, Self::Error>; -} - -#[async_trait::async_trait] -/// A job description yielded from a job queue. -/// -/// # Implementors -/// -/// On [`Drop`], the job should be returned to a job queue. If your -/// job queue tracks attempts, the counter should be incremented by -/// one. -/// -/// Figuring how to do this asynchronously from a synchronous trait -/// is left as an exercise to the reader. -pub trait Job>: Send + Sync + Sized { - /// Get the object describing the task itself. - fn job(&self) -> &T; - /// Mark the job as done and remove it from the job queue. - async fn done(self) -> Result<(), Q::Error>; -} - -/// An object describing the job itself, returned as part of a -/// [`Job`]. -pub trait JobItem: Send + Sync + Sized + std::fmt::Debug {} -- cgit 1.4.1