diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/database/memory.rs | 107 | ||||
| -rw-r--r-- | src/database/mod.rs | 263 | ||||
| -rw-r--r-- | src/database/redis/edit_post.lua (renamed from src/edit_post.lua) | 0 | ||||
| -rw-r--r-- | src/database/redis/mod.rs (renamed from src/database.rs) | 339 | ||||
| -rw-r--r-- | src/lib.rs | 100 | ||||
| -rw-r--r-- | src/micropub/post.rs | 1 |
6 files changed, 423 insertions, 387 deletions
diff --git a/src/database/memory.rs b/src/database/memory.rs new file mode 100644 index 0000000..a4cf5a9 --- /dev/null +++ b/src/database/memory.rs @@ -0,0 +1,107 @@ +use async_trait::async_trait; +use std::collections::HashMap; +use std::sync::Arc; +use async_std::sync::RwLock; +use futures_util::FutureExt; +use serde_json::json; + +use crate::database::{Storage, Result, StorageError, ErrorKind, MicropubChannel}; +use crate::indieauth::User; + +#[derive(Clone)] +pub struct MemoryStorage { + pub mapping: Arc<RwLock<HashMap<String, serde_json::Value>>>, + pub channels: Arc<RwLock<HashMap<String, Vec<String>>>> +} + +#[async_trait] +impl Storage for MemoryStorage { + async fn read_feed_with_limit<'a>(&self, url: &'a str, after: &'a Option<String>, limit: usize, user: &'a Option<String>) -> Result<Option<serde_json::Value>> { + todo!() + } + + async fn update_post<'a>(&self, url: &'a str, update: serde_json::Value) -> Result<()> { + todo!() + } + + async fn delete_post<'a>(&self, url: &'a str) -> Result<()> { + self.mapping.write().await.remove(url); + Ok(()) + } + + async fn post_exists(&self, url: &str) -> Result<bool> { + return Ok(self.mapping.read().await.contains_key(url)) + } + + async fn get_post(&self, url: &str) ->Result<Option<serde_json::Value>> { + let mapping = self.mapping.read().await; + match mapping.get(url) { + Some(val) => { + if let Some(new_url) = val["see_other"].as_str() { + match mapping.get(new_url) { + Some(val) => Ok(Some(val.clone())), + None => { + drop(mapping); + self.mapping.write().await.remove(url); + Ok(None) + } + } + } else { + Ok(Some(val.clone())) + } + }, + _ => Ok(None) + } + } + + async fn get_channels(&self, user: &User) -> Result<Vec<MicropubChannel>> { + match self.channels.read().await.get(&user.me.to_string()) { + Some(channels) => Ok(futures_util::future::join_all(channels.iter() + .map(|channel| self.get_post(channel) + .map(|result| result.unwrap()) + .map(|post: Option<serde_json::Value>| { + if let Some(post) = post { + Some(MicropubChannel { + uid: post["properties"]["uid"][0].as_str().unwrap().to_string(), + name: post["properties"]["name"][0].as_str().unwrap().to_string() + }) + } else { None } + }) + ).collect::<Vec<_>>()).await.into_iter().filter_map(|chan| chan).collect::<Vec<_>>()), + None => Ok(vec![]) + } + + } + + async fn put_post<'a>(&self, post: &'a serde_json::Value) -> Result<()> { + let mapping = &mut self.mapping.write().await; + let key: &str; + match post["properties"]["uid"][0].as_str() { + Some(uid) => key = uid, + None => return Err(StorageError::new(ErrorKind::Other, "post doesn't have a UID")) + } + mapping.insert(key.to_string(), post.clone()); + if post["properties"]["url"].is_array() { + for url in post["properties"]["url"].as_array().unwrap().iter().map(|i| i.as_str().unwrap().to_string()) { + if &url != key { + mapping.insert(url, json!({"see_other": key})); + } + } + } + if post["type"].as_array().unwrap().iter().any(|i| i == "h-feed") { + // This is a feed. Add it to the channels array if it's not already there. + println!("{:#}", post); + self.channels.write().await.entry(post["properties"]["author"][0].as_str().unwrap().to_string()).or_insert(vec![]).push(key.to_string()) + } + Ok(()) + } +} + +impl MemoryStorage { + pub fn new() -> Self { + Self { + mapping: Arc::new(RwLock::new(HashMap::new())), + channels: Arc::new(RwLock::new(HashMap::new())) + } + } +} diff --git a/src/database/mod.rs b/src/database/mod.rs new file mode 100644 index 0000000..6abe72c --- /dev/null +++ b/src/database/mod.rs @@ -0,0 +1,263 @@ +#![warn(missing_docs)] +use async_trait::async_trait; +use serde::{Serialize,Deserialize}; + +#[cfg(test)] +mod memory; +#[cfg(test)] +pub(crate) use crate::database::memory::MemoryStorage; + +use crate::indieauth::User; + +mod redis; +pub use crate::database::redis::RedisStorage; + +#[derive(Serialize, Deserialize, PartialEq, Debug)] +pub struct MicropubChannel { + pub uid: String, + pub name: String +} + +#[derive(Debug, Clone, Copy)] +pub enum ErrorKind { + Backend, + PermissionDenied, + JSONParsing, + NotFound, + Other +} + +#[derive(Debug)] +pub struct StorageError { + pub msg: String, + source: Option<Box<dyn std::error::Error>>, + pub kind: ErrorKind +} +unsafe impl Send for StorageError {} +unsafe impl Sync for StorageError {} +impl std::error::Error for StorageError { + fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { + self.source.as_ref().map(|e| e.as_ref()) + } +} +impl From<serde_json::Error> for StorageError { + fn from(err: serde_json::Error) -> Self { + Self { + msg: format!("{}", err), + source: Some(Box::new(err)), + kind: ErrorKind::JSONParsing + } + } +} +impl std::fmt::Display for StorageError { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + match match self.kind { + ErrorKind::Backend => write!(f, "backend error: "), + ErrorKind::JSONParsing => write!(f, "error while parsing JSON: "), + ErrorKind::PermissionDenied => write!(f, "permission denied: "), + ErrorKind::NotFound => write!(f, "not found: "), + ErrorKind::Other => write!(f, "generic storage layer error: ") + } { + Ok(_) => write!(f, "{}", self.msg), + Err(err) => Err(err) + } + } +} +impl serde::Serialize for StorageError { + fn serialize<S: serde::Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> { + serializer.serialize_str(&self.to_string()) + } +} +impl StorageError { + /// Create a new StorageError of an ErrorKind with a message. + fn new(kind: ErrorKind, msg: &str) -> Self { + return StorageError { + msg: msg.to_string(), + source: None, + kind + } + } + /// Get the kind of an error. + pub fn kind(&self) -> ErrorKind { + self.kind + } +} + + +/// A special Result type for the Micropub backing storage. +pub type Result<T> = std::result::Result<T, StorageError>; + +/// A storage backend for the Micropub server. +/// +/// Implementations should note that all methods listed on this trait MUST be fully atomic +/// or lock the database so that write conflicts or reading half-written data should not occur. +#[async_trait] +pub trait Storage: Clone + Send + Sync { + /// Check if a post exists in the database. + async fn post_exists(&self, url: &str) -> Result<bool>; + + /// Load a post from the database in MF2-JSON format, deserialized from JSON. + async fn get_post(&self, url: &str) -> Result<Option<serde_json::Value>>; + + /// 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<'a>(&self, post: &'a serde_json::Value) -> Result<()>; + + /*/// Save a post and add it to the relevant feeds listed in `post["properties"]["channel"]`. + /// + /// Note that the `post` object MUST have `post["properties"]["uid"][0]` defined + /// and `post["properties"]["channel"]` defined, even if it's empty. + async fn put_and_index_post<'a>(&mut self, post: &'a serde_json::Value) -> Result<()>;*/ + + /// Modify a post using an update object as defined in the Micropub spec. + /// + /// Note to implementors: the update operation MUST be atomic OR MUST lock the database + /// to prevent two clients overwriting each other's changes. + /// + /// You can assume concurrent updates will never contradict each other, since that will be dumb. + /// The last update always wins. + async fn update_post<'a>(&self, url: &'a str, update: serde_json::Value) -> Result<()>; + + /// Get a list of channels available for the user represented by the `user` object to write. + async fn get_channels(&self, user: &User) -> Result<Vec<MicropubChannel>>; + + /// Fetch a feed at `url` and return a an h-feed object containing + /// `limit` posts after a post by url `after`, filtering the content + /// in context of a user specified by `user` (or an anonymous user). + /// + /// Specifically, private posts that don't include the user in the audience + /// will be elided from the feed, and the posts containing location and not + /// specifying post["properties"]["location-visibility"][0] == "public" + /// will have their location data (but not check-in data) stripped. + /// + /// This function is used as an optimization so the client, whatever it is, + /// doesn't have to fetch posts, then realize some of them are private, and + /// fetch more posts. + /// + /// Note for implementors: if you use streams to fetch posts in parallel + /// from the database, preferably make this method use a connection pool + /// to reduce overhead of creating a database connection per post for + /// parallel fetching. + async fn read_feed_with_limit<'a>(&self, url: &'a str, after: &'a Option<String>, limit: usize, user: &'a Option<String>) -> Result<Option<serde_json::Value>>; + + /// Deletes a post from the database irreversibly. 'nuff said. Must be idempotent. + async fn delete_post<'a>(&self, url: &'a str) -> Result<()>; +} + +#[cfg(test)] +mod tests { + use super::{Storage, MicropubChannel}; + use std::{process}; + use std::time::Duration; + use serde_json::json; + + async fn test_backend_basic_operations<Backend: Storage>(backend: Backend) { + let post: serde_json::Value = json!({ + "type": ["h-entry"], + "properties": { + "content": ["Test content"], + "author": ["https://fireburn.ru/"], + "uid": ["https://fireburn.ru/posts/hello"], + "url": ["https://fireburn.ru/posts/hello", "https://fireburn.ru/posts/test"] + } + }); + let key = post["properties"]["uid"][0].as_str().unwrap().to_string(); + let alt_url = post["properties"]["url"][1].as_str().unwrap().to_string(); + + // Reading and writing + backend.put_post(&post).await.unwrap(); + if let Ok(Some(returned_post)) = backend.get_post(&key).await { + assert!(returned_post.is_object()); + assert_eq!(returned_post["type"].as_array().unwrap().len(), post["type"].as_array().unwrap().len()); + assert_eq!(returned_post["type"].as_array().unwrap(), post["type"].as_array().unwrap()); + let props: &serde_json::Map<String, serde_json::Value> = post["properties"].as_object().unwrap(); + for key in props.keys() { + assert_eq!(returned_post["properties"][key].as_array().unwrap(), post["properties"][key].as_array().unwrap()) + } + } else { panic!("For some reason the backend did not return the post.") } + // Check the alternative URL - it should return the same post + if let Ok(Some(returned_post)) = backend.get_post(&alt_url).await { + assert!(returned_post.is_object()); + assert_eq!(returned_post["type"].as_array().unwrap().len(), post["type"].as_array().unwrap().len()); + assert_eq!(returned_post["type"].as_array().unwrap(), post["type"].as_array().unwrap()); + let props: &serde_json::Map<String, serde_json::Value> = post["properties"].as_object().unwrap(); + for key in props.keys() { + assert_eq!(returned_post["properties"][key].as_array().unwrap(), post["properties"][key].as_array().unwrap()) + } + } else { panic!("For some reason the backend did not return the post.") } + } + + async fn test_backend_get_channel_list<Backend: Storage>(backend: Backend) { + let feed = json!({ + "type": ["h-feed"], + "properties": { + "name": ["Main Page"], + "author": ["https://fireburn.ru/"], + "uid": ["https://fireburn.ru/feeds/main"] + }, + "children": [] + }); + backend.put_post(&feed).await.unwrap(); + let chans = backend.get_channels(&crate::indieauth::User::new("https://fireburn.ru/", "https://quill.p3k.io/", "create update media")).await.unwrap(); + assert_eq!(chans.len(), 1); + assert_eq!(chans[0], MicropubChannel { uid: "https://fireburn.ru/feeds/main".to_string(), name: "Main Page".to_string() }); + } + + #[async_std::test] + async fn test_memory_storage_basic_operations() { + let backend = super::MemoryStorage::new(); + test_backend_basic_operations(backend).await + } + #[async_std::test] + async fn test_memory_storage_channel_support() { + let backend = super::MemoryStorage::new(); + test_backend_get_channel_list(backend).await + } + + async fn get_redis_backend() -> (tempdir::TempDir, process::Child, super::RedisStorage) { + let tempdir = tempdir::TempDir::new("redis").expect("failed to create tempdir"); + let socket = tempdir.path().join("redis.sock"); + let redis_child = process::Command::new("redis-server") + .current_dir(&tempdir) + .arg("--port").arg("0") + .arg("--unixsocket").arg(&socket) + .stdout(process::Stdio::null()) + .stderr(process::Stdio::null()) + .spawn().expect("Failed to spawn Redis"); + println!("redis+unix:///{}", socket.to_str().unwrap()); + let uri = format!("redis+unix:///{}", socket.to_str().unwrap()); + // There should be a slight delay, we need to wait for Redis to spin up + let client = redis::Client::open(uri.clone()).unwrap(); + let millisecond = Duration::from_millis(1); + let mut retries: usize = 0; + const MAX_RETRIES: usize = 10 * 1000/*ms*/; + while let Err(err) = client.get_connection() { + if err.is_connection_refusal() { + async_std::task::sleep(millisecond).await; + retries += 1; + if retries > MAX_RETRIES { + panic!("Timeout waiting for Redis, last error: {}", err); + } + } else { + panic!("Could not connect: {}", err); + } + } + let backend = super::RedisStorage::new(uri).await.unwrap(); + + return (tempdir, redis_child, backend) + } + + #[async_std::test] + async fn test_redis_storage_basic_operations() { + let (_, mut redis, backend) = get_redis_backend().await; + test_backend_basic_operations(backend).await; + redis.kill().expect("Redis wasn't running"); + } + #[async_std::test] + async fn test_redis_storage_channel_support() { + let (_, mut redis, backend) = get_redis_backend().await; + test_backend_get_channel_list(backend).await; + redis.kill().expect("Redis wasn't running"); + } +} diff --git a/src/edit_post.lua b/src/database/redis/edit_post.lua index a398f8d..a398f8d 100644 --- a/src/edit_post.lua +++ b/src/database/redis/edit_post.lua diff --git a/src/database.rs b/src/database/redis/mod.rs index 3a9ac04..2377fac 100644 --- a/src/database.rs +++ b/src/database/redis/mod.rs @@ -1,52 +1,20 @@ -#![allow(unused_variables)] use async_trait::async_trait; -use lazy_static::lazy_static; -#[cfg(test)] -use std::collections::HashMap; -#[cfg(test)] -use std::sync::Arc; -#[cfg(test)] -use async_std::sync::RwLock; -use log::error; -use futures::stream; use futures_util::FutureExt; use futures_util::StreamExt; -use serde::{Serialize,Deserialize}; -use serde_json::json; +use futures::stream; +use lazy_static::lazy_static; +use log::error; use redis; use redis::AsyncCommands; +use serde_json::json; +use crate::database::{Storage, Result, StorageError, ErrorKind, MicropubChannel}; use crate::indieauth::User; -#[derive(Serialize, Deserialize, PartialEq, Debug)] -pub struct MicropubChannel { - pub uid: String, - pub name: String -} - -#[derive(Debug, Clone, Copy)] -pub enum ErrorKind { - Backend, - PermissionDenied, - JSONParsing, - NotFound, - Other +struct RedisScripts { + edit_post: redis::Script } -// TODO get rid of your own errors and use a crate? -#[derive(Debug)] -pub struct StorageError { - msg: String, - source: Option<Box<dyn std::error::Error>>, - kind: ErrorKind -} -unsafe impl Send for StorageError {} -unsafe impl Sync for StorageError {} -impl std::error::Error for StorageError { - fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { - self.source.as_ref().map(|e| e.as_ref()) - } -} impl From<redis::RedisError> for StorageError { fn from(err: redis::RedisError) -> Self { Self { @@ -56,210 +24,6 @@ impl From<redis::RedisError> for StorageError { } } } -impl From<serde_json::Error> for StorageError { - fn from(err: serde_json::Error) -> Self { - Self { - msg: format!("{}", err), - source: Some(Box::new(err)), - kind: ErrorKind::JSONParsing - } - } -} -impl std::fmt::Display for StorageError { - fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { - match match self.kind { - ErrorKind::Backend => write!(f, "backend error: "), - ErrorKind::JSONParsing => write!(f, "error while parsing JSON: "), - ErrorKind::PermissionDenied => write!(f, "permission denied: "), - ErrorKind::NotFound => write!(f, "not found: "), - ErrorKind::Other => write!(f, "generic storage layer error: ") - } { - Ok(_) => write!(f, "{}", self.msg), - Err(err) => Err(err) - } - } -} -impl serde::Serialize for StorageError { - fn serialize<S: serde::Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> { - serializer.serialize_str(&self.to_string()) - } -} -impl StorageError { - fn new(kind: ErrorKind, msg: &str) -> Self { - return StorageError { - msg: msg.to_string(), - source: None, - kind - } - } - pub fn kind(&self) -> ErrorKind { - self.kind - } -} - -pub type Result<T> = std::result::Result<T, StorageError>; - -/// A storage backend for the Micropub server. -/// -/// Implementations should note that all methods listed on this trait MUST be fully atomic -/// or lock the database so that write conflicts or reading half-written data should not occur. -#[async_trait] -pub trait Storage: Clone + Send + Sync { - /// Check if a post exists in the database. - async fn post_exists(&self, url: &str) -> Result<bool>; - - /// Load a post from the database in MF2-JSON format, deserialized from JSON. - async fn get_post(&self, url: &str) -> Result<Option<serde_json::Value>>; - - /// 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<'a>(&self, post: &'a serde_json::Value) -> Result<()>; - - /*/// Save a post and add it to the relevant feeds listed in `post["properties"]["channel"]`. - /// - /// Note that the `post` object MUST have `post["properties"]["uid"][0]` defined - /// and `post["properties"]["channel"]` defined, even if it's empty. - async fn put_and_index_post<'a>(&mut self, post: &'a serde_json::Value) -> Result<()>;*/ - - /// Modify a post using an update object as defined in the Micropub spec. - /// - /// Note to implementors: the update operation MUST be atomic OR MUST lock the database - /// to prevent two clients overwriting each other's changes. - /// - /// You can assume concurrent updates will never contradict each other, since that will be dumb. - /// The last update always wins. - async fn update_post<'a>(&self, url: &'a str, update: serde_json::Value) -> Result<()>; - - /// Get a list of channels available for the user represented by the `user` object to write. - async fn get_channels(&self, user: &User) -> Result<Vec<MicropubChannel>>; - - /// Fetch a feed at `url` and return a an h-feed object containing - /// `limit` posts after a post by url `after`, filtering the content - /// in context of a user specified by `user` (or an anonymous user). - /// - /// Specifically, private posts that don't include the user in the audience - /// will be elided from the feed, and the posts containing location and not - /// specifying post["properties"]["location-visibility"][0] == "public" - /// will have their location data (but not check-in data) stripped. - /// - /// This function is used as an optimization so the client, whatever it is, - /// doesn't have to fetch posts, then realize some of them are private, and - /// fetch more posts. - /// - /// Note for implementors: if you use streams to fetch posts in parallel - /// from the database, preferably make this method use a connection pool - /// to reduce overhead of creating a database connection per post for - /// parallel fetching. - async fn read_feed_with_limit<'a>(&self, url: &'a str, after: &'a Option<String>, limit: usize, user: &'a Option<String>) -> Result<Option<serde_json::Value>>; - - /// Deletes a post from the database irreversibly. 'nuff said. Must be idempotent. - async fn delete_post<'a>(&self, url: &'a str) -> Result<()>; -} - -#[cfg(test)] -#[derive(Clone)] -pub struct MemoryStorage { - pub mapping: Arc<RwLock<HashMap<String, serde_json::Value>>>, - pub channels: Arc<RwLock<HashMap<String, Vec<String>>>> -} - -#[cfg(test)] -#[async_trait] -impl Storage for MemoryStorage { - async fn read_feed_with_limit<'a>(&self, url: &'a str, after: &'a Option<String>, limit: usize, user: &'a Option<String>) -> Result<Option<serde_json::Value>> { - todo!() - } - - async fn update_post<'a>(&self, url: &'a str, update: serde_json::Value) -> Result<()> { - todo!() - } - - async fn delete_post<'a>(&self, url: &'a str) -> Result<()> { - self.mapping.write().await.remove(url); - Ok(()) - } - - async fn post_exists(&self, url: &str) -> Result<bool> { - return Ok(self.mapping.read().await.contains_key(url)) - } - - async fn get_post(&self, url: &str) ->Result<Option<serde_json::Value>> { - let mapping = self.mapping.read().await; - match mapping.get(url) { - Some(val) => { - if let Some(new_url) = val["see_other"].as_str() { - match mapping.get(new_url) { - Some(val) => Ok(Some(val.clone())), - None => { - drop(mapping); - self.mapping.write().await.remove(url); - Ok(None) - } - } - } else { - Ok(Some(val.clone())) - } - }, - _ => Ok(None) - } - } - - async fn get_channels(&self, user: &User) -> Result<Vec<MicropubChannel>> { - match self.channels.read().await.get(&user.me.to_string()) { - Some(channels) => Ok(futures_util::future::join_all(channels.iter() - .map(|channel| self.get_post(channel) - .map(|result| result.unwrap()) - .map(|post: Option<serde_json::Value>| { - if let Some(post) = post { - Some(MicropubChannel { - uid: post["properties"]["uid"][0].as_str().unwrap().to_string(), - name: post["properties"]["name"][0].as_str().unwrap().to_string() - }) - } else { None } - }) - ).collect::<Vec<_>>()).await.into_iter().filter_map(|chan| chan).collect::<Vec<_>>()), - None => Ok(vec![]) - } - - } - - async fn put_post<'a>(&self, post: &'a serde_json::Value) -> Result<()> { - let mapping = &mut self.mapping.write().await; - let key: &str; - match post["properties"]["uid"][0].as_str() { - Some(uid) => key = uid, - None => return Err(StorageError::new(ErrorKind::Other, "post doesn't have a UID")) - } - mapping.insert(key.to_string(), post.clone()); - if post["properties"]["url"].is_array() { - for url in post["properties"]["url"].as_array().unwrap().iter().map(|i| i.as_str().unwrap().to_string()) { - if &url != key { - mapping.insert(url, json!({"see_other": key})); - } - } - } - if post["type"].as_array().unwrap().iter().any(|i| i == "h-feed") { - // This is a feed. Add it to the channels array if it's not already there. - println!("{:#}", post); - self.channels.write().await.entry(post["properties"]["author"][0].as_str().unwrap().to_string()).or_insert(vec![]).push(key.to_string()) - } - Ok(()) - } -} -#[cfg(test)] -impl MemoryStorage { - pub fn new() -> Self { - Self { - mapping: Arc::new(RwLock::new(HashMap::new())), - channels: Arc::new(RwLock::new(HashMap::new())) - } - } -} - -struct RedisScripts { - edit_post: redis::Script -} lazy_static! { static ref SCRIPTS: RedisScripts = RedisScripts { @@ -338,7 +102,7 @@ impl Storage for RedisStorage { None => Ok(None) } Err(err) => { - Ok(None) + Err(err.into()) } } } else { @@ -537,89 +301,4 @@ impl RedisStorage { Err(e) => Err(e.into()) } } -} - -#[cfg(test)] -mod tests { - use super::{Storage, MicropubChannel}; - use serde_json::json; - - async fn test_backend_basic_operations<Backend: Storage>(backend: Backend) { - let post: serde_json::Value = json!({ - "type": ["h-entry"], - "properties": { - "content": ["Test content"], - "author": ["https://fireburn.ru/"], - "uid": ["https://fireburn.ru/posts/hello"], - "url": ["https://fireburn.ru/posts/hello", "https://fireburn.ru/posts/test"] - } - }); - let key = post["properties"]["uid"][0].as_str().unwrap().to_string(); - let alt_url = post["properties"]["url"][1].as_str().unwrap().to_string(); - - // Reading and writing - backend.put_post(&post).await.unwrap(); - if let Ok(Some(returned_post)) = backend.get_post(&key).await { - assert!(returned_post.is_object()); - assert_eq!(returned_post["type"].as_array().unwrap().len(), post["type"].as_array().unwrap().len()); - assert_eq!(returned_post["type"].as_array().unwrap(), post["type"].as_array().unwrap()); - let props: &serde_json::Map<String, serde_json::Value> = post["properties"].as_object().unwrap(); - for key in props.keys() { - assert_eq!(returned_post["properties"][key].as_array().unwrap(), post["properties"][key].as_array().unwrap()) - } - } else { panic!("For some reason the backend did not return the post.") } - // Check the alternative URL - it should return the same post - if let Ok(Some(returned_post)) = backend.get_post(&alt_url).await { - assert!(returned_post.is_object()); - assert_eq!(returned_post["type"].as_array().unwrap().len(), post["type"].as_array().unwrap().len()); - assert_eq!(returned_post["type"].as_array().unwrap(), post["type"].as_array().unwrap()); - let props: &serde_json::Map<String, serde_json::Value> = post["properties"].as_object().unwrap(); - for key in props.keys() { - assert_eq!(returned_post["properties"][key].as_array().unwrap(), post["properties"][key].as_array().unwrap()) - } - } else { panic!("For some reason the backend did not return the post.") } - } - - async fn test_backend_channel_support<Backend: Storage>(backend: Backend) { - let feed = json!({ - "type": ["h-feed"], - "properties": { - "name": ["Main Page"], - "author": ["https://fireburn.ru/"], - "uid": ["https://fireburn.ru/feeds/main"] - }, - "children": [] - }); - let key = feed["properties"]["uid"][0].as_str().unwrap().to_string(); - backend.put_post(&feed).await.unwrap(); - let chans = backend.get_channels(&crate::indieauth::User::new("https://fireburn.ru/", "https://quill.p3k.io/", "create update media")).await.unwrap(); - assert_eq!(chans.len(), 1); - assert_eq!(chans[0], MicropubChannel { uid: "https://fireburn.ru/feeds/main".to_string(), name: "Main Page".to_string() }); - } - - #[async_std::test] - async fn test_memory_storage_basic_operations() { - let backend = super::MemoryStorage::new(); - test_backend_basic_operations(backend).await - } - #[async_std::test] - async fn test_memory_storage_channel_support() { - let backend = super::MemoryStorage::new(); - test_backend_channel_support(backend).await - } - - #[async_std::test] - #[ignore] - async fn test_redis_storage_basic_operations() { - let backend = super::RedisStorage::new(std::env::var("REDIS_URI").unwrap_or("redis://127.0.0.1:6379/0".to_string())).await.unwrap(); - redis::cmd("FLUSHDB").query_async::<_, ()>(&mut backend.redis.get_async_std_connection().await.unwrap()).await.unwrap(); - test_backend_basic_operations(backend).await - } - #[async_std::test] - #[ignore] - async fn test_redis_storage_channel_support() { - let backend = super::RedisStorage::new(std::env::var("REDIS_URI").unwrap_or("redis://127.0.0.1:6379/1".to_string())).await.unwrap(); - redis::cmd("FLUSHDB").query_async::<_, ()>(&mut backend.redis.get_async_std_connection().await.unwrap()).await.unwrap(); - test_backend_channel_support(backend).await - } -} +} \ No newline at end of file diff --git a/src/lib.rs b/src/lib.rs index 459ad23..219aec6 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -102,9 +102,19 @@ mod tests { use crate::database::Storage; use mockito::mock; + // Helpers async fn create_app() -> (database::MemoryStorage, App<database::MemoryStorage>) { get_app_with_memory_for_testing(surf::Url::parse(&*mockito::server_url()).unwrap()).await } + + async fn post_json(app: &App<database::MemoryStorage>, json: serde_json::Value) -> surf::Response { + let request = app.post("/micropub") + .header("Authorization", "Bearer test") + .header("Content-Type", "application/json") + .body(json); + return request.send().await.unwrap(); + } + #[async_std::test] async fn test_no_posting_to_others_websites() { let _m = mock("GET", "/") @@ -115,43 +125,31 @@ mod tests { let (db, app) = create_app().await; - let request: surf::RequestBuilder = app.post("/micropub") - .header("Authorization", "Bearer test") - .header("Content-Type", "application/json") - .body(json!({ - "type": ["h-entry"], - "properties": { - "content": ["Fake news about Aaron Parecki!"], - "uid": ["https://aaronparecki.com/posts/fake-news"] - } - })); - let response = request.send().await.unwrap(); + let response = post_json(&app, json!({ + "type": ["h-entry"], + "properties": { + "content": ["Fake news about Aaron Parecki!"], + "uid": ["https://aaronparecki.com/posts/fake-news"] + } + })).await; assert_eq!(response.status(), 403); - let request: surf::RequestBuilder = app.post("/micropub") - .header("Authorization", "Bearer test") - .header("Content-Type", "application/json") - .body(json!({ - "type": ["h-entry"], - "properties": { - "content": ["More fake news about Aaron Parecki!"], - "url": ["https://aaronparecki.com/posts/more-fake-news"] - } - })); - let response = request.send().await.unwrap(); + let response = post_json(&app, json!({ + "type": ["h-entry"], + "properties": { + "content": ["More fake news about Aaron Parecki!"], + "url": ["https://aaronparecki.com/posts/more-fake-news"] + } + })).await; assert_eq!(response.status(), 403); - let request: surf::RequestBuilder = app.post("/micropub") - .header("Authorization", "Bearer test") - .header("Content-Type", "application/json") - .body(json!({ - "type": ["h-entry"], - "properties": { - "content": ["Sneaky advertisement designed to creep into someone else's feed! Buy whatever I'm promoting!"], - "channel": ["https://aaronparecki.com/feeds/main"] - } - })); - let response = request.send().await.unwrap(); + let response = post_json(&app, json!({ + "type": ["h-entry"], + "properties": { + "content": ["Sneaky advertisement designed to creep into someone else's feed! Buy whatever I'm promoting!"], + "channel": ["https://aaronparecki.com/feeds/main"] + } + })).await; assert_eq!(response.status(), 403); } @@ -229,16 +227,12 @@ mod tests { let (storage, app) = create_app().await; - let request: surf::RequestBuilder = app.post("/micropub") - .header("Authorization", "Bearer test") - .header("Content-Type", "application/json") - .body(json!({ - "type": ["h-entry"], - "properties": { - "content": ["This is content!"] - } - })); - let mut response: surf::Response = request.send().await.unwrap(); + let mut response = post_json(&app, json!({ + "type": ["h-entry"], + "properties": { + "content": ["This is content!"] + } + })).await; println!("{:#}", response.body_json::<serde_json::Value>().await.unwrap()); assert!(response.status() == 201 || response.status() == 202); let uid = response.header("Location").unwrap().last().to_string(); @@ -248,20 +242,14 @@ mod tests { let feed = storage.get_post("https://fireburn.ru/feeds/main").await.unwrap().unwrap(); assert_eq!(feed["children"].as_array().unwrap().len(), 1); assert_eq!(feed["children"][0].as_str().unwrap(), uid); - - let request: surf::RequestBuilder = app.post("/micropub") - .header("Authorization", "Bearer test") - .header("Content-Type", "application/json") - .body(json!({ - "type": ["h-entry"], - "properties": { - "content": ["#moar content for you!"] - } - })); - let first_uid = uid; - - let mut response: surf::Response = request.send().await.unwrap(); + // Test creation of a second post + let mut response = post_json(&app, json!({ + "type": ["h-entry"], + "properties": { + "content": ["#moar content for you!"] + } + })).await; println!("{:#}", response.body_json::<serde_json::Value>().await.unwrap()); assert!(response.status() == 201 || response.status() == 202); let uid = response.header("Location").unwrap().last().to_string(); diff --git a/src/micropub/post.rs b/src/micropub/post.rs index 38b205b..680f242 100644 --- a/src/micropub/post.rs +++ b/src/micropub/post.rs @@ -1,7 +1,6 @@ use core::iter::Iterator; use std::str::FromStr; use std::convert::TryInto; -use async_std::sync::RwLockUpgradableReadGuard; use chrono::prelude::*; use http_types::Mime; use tide::prelude::json; |