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Move websocket code into workspace (#107)

Browse Source 
Adjust dockerfiles, fix cargo.toml and remove unused deps

Merge branch 'main' into move-websocket-to-workspace

Move api code into workspace

Move apub to separate workspace

Move websocket code into separate workspace

Some code cleanup

Remove websocket dependency on API

Co-authored-by: Felix Ableitner <me@nutomic.com>
Reviewed-on: https://yerbamate.dev/LemmyNet/lemmy/pulls/107
This commit is contained in:
nutomic 2020-09-24 13:53:21 +00:00 committed by dessalines
parent e8ea0664ef
commit 442369a041
64 changed files with 1417 additions and 1243 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

142
Cargo.lock generated
View File

@ -1113,12 +1113,6 @@ version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
[[package]]
name = "dotenv"
version = "0.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
[[package]]
name = "dtoa"
version = "0.4.6"
@ -1809,6 +1803,92 @@ version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "lemmy_api"
version = "0.1.0"
dependencies = [
"actix",
"actix-rt",
"actix-web",
"anyhow",
"async-trait",
"awc",
"background-jobs",
"base64 0.12.3",
"bcrypt",
"captcha",
"chrono",
"diesel",
"futures",
"http",
"http-signature-normalization-actix",
"itertools",
"jsonwebtoken",
"lazy_static",
"lemmy_apub",
"lemmy_db",
"lemmy_rate_limit",
"lemmy_structs",
"lemmy_utils",
"lemmy_websocket",
"log",
"openssl",
"percent-encoding",
"rand 0.7.3",
"reqwest",
"serde 1.0.116",
"serde_json",
"sha2",
"strum",
"strum_macros",
"thiserror",
"tokio",
"url",
"uuid 0.8.1",
]
[[package]]
name = "lemmy_apub"
version = "0.1.0"
dependencies = [
"activitystreams",
"activitystreams-ext",
"actix",
"actix-rt",
"actix-web",
"anyhow",
"async-trait",
"awc",
"background-jobs",
"base64 0.12.3",
"bcrypt",
"chrono",
"diesel",
"futures",
"http",
"http-signature-normalization-actix",
"itertools",
"lazy_static",
"lemmy_db",
"lemmy_structs",
"lemmy_utils",
"lemmy_websocket",
"log",
"openssl",
"percent-encoding",
"rand 0.7.3",
"reqwest",
"serde 1.0.116",
"serde_json",
"sha2",
"strum",
"strum_macros",
"thiserror",
"tokio",
"url",
"uuid 0.8.1",
]
[[package]]
name = "lemmy_db"
version = "0.1.0"
@ -1844,58 +1924,41 @@ dependencies = [
name = "lemmy_server"
version = "0.0.1"
dependencies = [
"activitystreams",
"activitystreams-ext",
"actix",
"actix-files",
"actix-rt",
"actix-web",
"actix-web-actors",
"anyhow",
"async-trait",
"awc",
"background-jobs",
"base64 0.12.3",
"bcrypt",
"captcha",
"cargo-husky",
"chrono",
"diesel",
"diesel_migrations",
"dotenv",
"env_logger",
"futures",
"http",
"http-signature-normalization-actix",
"itertools",
"jsonwebtoken",
"lazy_static",
"lemmy_api",
"lemmy_apub",
"lemmy_db",
"lemmy_rate_limit",
"lemmy_structs",
"lemmy_utils",
"lemmy_websocket",
"log",
"openssl",
"percent-encoding",
"rand 0.7.3",
"reqwest",
"rss",
"serde 1.0.116",
"serde_json",
"sha2",
"strum",
"strum_macros",
"thiserror",
"tokio",
"url",
"uuid 0.8.1",
]
[[package]]
name = "lemmy_structs"
version = "0.1.0"
dependencies = [
"actix",
"actix-web",
"chrono",
"diesel",
@ -1903,8 +1966,7 @@ dependencies = [
"lemmy_utils",
"log",
"serde 1.0.116",
"strum",
"strum_macros",
"serde_json",
]
[[package]]
@ -1924,12 +1986,36 @@ dependencies = [
"openssl",
"rand 0.7.3",
"regex",
"reqwest",
"serde 1.0.116",
"serde_json",
"thiserror",
"url",
]
[[package]]
name = "lemmy_websocket"
version = "0.1.0"
dependencies = [
"actix",
"anyhow",
"background-jobs",
"chrono",
"diesel",
"lemmy_db",
"lemmy_rate_limit",
"lemmy_structs",
"lemmy_utils",
"log",
"rand 0.7.3",
"reqwest",
"serde 1.0.116",
"serde_json",
"strum",
"strum_macros",
"tokio",
]
[[package]]
name = "lettre"
version = "0.9.3"

25
Cargo.toml
View File

@ -8,56 +8,43 @@ lto = true
[workspace]
members = [
"lemmy_api",
"lemmy_apub",
"lemmy_utils",
"lemmy_db",
"lemmy_structs",
"lemmy_rate_limit",
"lemmy_websocket",
]
[dependencies]
lemmy_api = { path = "./lemmy_api" }
lemmy_apub = { path = "./lemmy_apub" }
lemmy_utils = { path = "./lemmy_utils" }
lemmy_db = { path = "./lemmy_db" }
lemmy_structs = { path = "./lemmy_structs" }
lemmy_rate_limit = { path = "./lemmy_rate_limit" }
lemmy_websocket = { path = "./lemmy_websocket" }
diesel = "1.4"
diesel_migrations = "1.4"
dotenv = "0.15"
activitystreams = "0.7.0-alpha.4"
activitystreams-ext = "0.1.0-alpha.2"
bcrypt = "0.8"
chrono = { version = "0.4", features = ["serde"] }
serde_json = { version = "1.0", features = ["preserve_order"]}
serde = { version = "1.0", features = ["derive"] }
actix = "0.10"
actix-web = { version = "3.0", default-features = false, features = ["rustls"] }
actix-files = { version = "0.3", default-features = false }
actix-web-actors = { version = "3.0", default-features = false }
actix-rt = { version = "1.1", default-features = false }
awc = { version = "2.0", default-features = false }
log = "0.4"
env_logger = "0.7"
rand = "0.7"
strum = "0.19"
strum_macros = "0.19"
jsonwebtoken = "7.0"
lazy_static = "1.3"
rss = "1.9"
url = { version = "2.1", features = ["serde"] }
percent-encoding = "2.1"
openssl = "0.10"
http = "0.2"
http-signature-normalization-actix = { version = "0.4", default-features = false, features = ["sha-2"] }
base64 = "0.12"
tokio = "0.2"
futures = "0.3"
itertools = "0.9"
uuid = { version = "0.8", features = ["serde", "v4"] }
sha2 = "0.9"
async-trait = "0.1"
captcha = "0.0"
anyhow = "1.0"
thiserror = "1.0"
background-jobs = " 0.8"
reqwest = { version = "0.10", features = ["json"] }
[dev-dependencies.cargo-husky]

9
docker/dev/Dockerfile
View File

@ -12,6 +12,9 @@ RUN mkdir -p lemmy_db/src/ \
lemmy_utils/src/ \
lemmy_structs/src/ \
lemmy_rate_limit/src/ \
lemmy_api/src/ \
lemmy_apub/src/ \
lemmy_websocket/src/ \
lemmy
# Copy the cargo tomls
@ -20,6 +23,9 @@ COPY lemmy_db/Cargo.toml ./lemmy_db/
COPY lemmy_utils/Cargo.toml ./lemmy_utils/
COPY lemmy_structs/Cargo.toml ./lemmy_structs/
COPY lemmy_rate_limit/Cargo.toml ./lemmy_rate_limit/
COPY lemmy_api/Cargo.toml ./lemmy_api/
COPY lemmy_apub/Cargo.toml ./lemmy_apub/
COPY lemmy_websocket/Cargo.toml ./lemmy_websocket/
# Cache the deps
RUN cargo build-deps
@ -30,6 +36,9 @@ COPY lemmy_db/src ./lemmy_db/src/
COPY lemmy_utils/src/ ./lemmy_utils/src/
COPY lemmy_structs/src/ ./lemmy_structs/src/
COPY lemmy_rate_limit/src/ ./lemmy_rate_limit/src/
COPY lemmy_api/src/ ./lemmy_api/src/
COPY lemmy_apub/src/ ./lemmy_apub/src/
COPY lemmy_websocket/src/ ./lemmy_websocket/src/
COPY migrations ./migrations/
# Build for debug

3
docker/prod/Dockerfile
View File

@ -15,6 +15,9 @@ COPY lemmy_db ./lemmy_db
COPY lemmy_utils ./lemmy_utils
COPY lemmy_structs ./lemmy_structs
COPY lemmy_rate_limit ./lemmy_rate_limit
COPY lemmy_api ./lemmy_api
COPY lemmy_apub ./lemmy_apub
COPY lemmy_websocket ./lemmy_websocket
RUN mkdir -p ./src/bin \
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs
RUN cargo build --release

4
docker/prod/deploy.sh
View File

@ -9,8 +9,8 @@ third_semver=$(echo $new_tag | cut -d "." -f 3)
# Setting the version on the front end
cd ../../
# Setting the version on the backend
echo "pub const VERSION: &str = \"$new_tag\";" > "src/version.rs"
git add "src/version.rs"
echo "pub const VERSION: &str = \"$new_tag\";" > "lemmy_api/src/version.rs"
git add "lemmy_api/src/version.rs"
# Setting the version for Ansible
echo $new_tag > "ansible/VERSION"
git add "ansible/VERSION"

49
lemmy_api/Cargo.toml Normal file
View File

@ -0,0 +1,49 @@
[package]
name = "lemmy_api"
version = "0.1.0"
authors = ["Felix Ableitner <me@nutomic.com>"]
edition = "2018"
[lib]
name = "lemmy_api"
path = "src/lib.rs"
[dependencies]
lemmy_apub = { path = "../lemmy_apub" }
lemmy_utils = { path = "../lemmy_utils" }
lemmy_db = { path = "../lemmy_db" }
lemmy_structs = { path = "../lemmy_structs" }
lemmy_rate_limit = { path = "../lemmy_rate_limit" }
lemmy_websocket = { path = "../lemmy_websocket" }
diesel = "1.4"
bcrypt = "0.8"
chrono = { version = "0.4", features = ["serde"] }
serde_json = { version = "1.0", features = ["preserve_order"]}
serde = { version = "1.0", features = ["derive"] }
actix = "0.10"
actix-web = { version = "3.0", default-features = false }
actix-rt = { version = "1.1", default-features = false }
awc = { version = "2.0", default-features = false }
log = "0.4"
rand = "0.7"
strum = "0.19"
strum_macros = "0.19"
jsonwebtoken = "7.0"
lazy_static = "1.3"
url = { version = "2.1", features = ["serde"] }
percent-encoding = "2.1"
openssl = "0.10"
http = "0.2"
http-signature-normalization-actix = { version = "0.4", default-features = false, features = ["sha-2"] }
base64 = "0.12"
tokio = "0.2"
futures = "0.3"
itertools = "0.9"
uuid = { version = "0.8", features = ["serde", "v4"] }
sha2 = "0.9"
async-trait = "0.1"
captcha = "0.0"
anyhow = "1.0"
thiserror = "1.0"
background-jobs = " 0.8"
reqwest = { version = "0.10", features = ["json"] }

0
src/api/claims.rs → lemmy_api/src/claims.rs
View File

25
src/api/comment.rs → lemmy_api/src/comment.rs
View File

@ -1,16 +1,13 @@
use crate::{
api::{
check_community_ban,
get_post,
get_user_from_jwt,
get_user_from_jwt_opt,
is_mod_or_admin,
Perform,
},
apub::{ApubLikeableType, ApubObjectType},
LemmyContext,
check_community_ban,
get_post,
get_user_from_jwt,
get_user_from_jwt_opt,
is_mod_or_admin,
Perform,
};
use actix_web::web::Data;
use lemmy_apub::{ApubLikeableType, ApubObjectType};
use lemmy_db::{
comment::*,
comment_view::*,
@ -24,12 +21,7 @@ use lemmy_db::{
Saveable,
SortType,
};
use lemmy_structs::{
blocking,
comment::*,
send_local_notifs,
websocket::{SendComment, UserOperation},
};
use lemmy_structs::{blocking, comment::*, send_local_notifs};
use lemmy_utils::{
apub::{make_apub_endpoint, EndpointType},
utils::{remove_slurs, scrape_text_for_mentions},
@ -37,6 +29,7 @@ use lemmy_utils::{
ConnectionId,
LemmyError,
};
use lemmy_websocket::{messages::SendComment, LemmyContext, UserOperation};
use std::str::FromStr;
#[async_trait::async_trait(?Send)]

23
src/api/community.rs → lemmy_api/src/community.rs
View File

@ -1,10 +1,7 @@
use crate::{
api::{get_user_from_jwt, get_user_from_jwt_opt, is_admin, is_mod_or_admin, Perform},
apub::ActorType,
LemmyContext,
};
use crate::{get_user_from_jwt, get_user_from_jwt_opt, is_admin, is_mod_or_admin, Perform};
use actix_web::web::Data;
use anyhow::Context;
use lemmy_apub::ActorType;
use lemmy_db::{
comment::Comment,
comment_view::CommentQueryBuilder,
@ -22,16 +19,7 @@ use lemmy_db::{
Joinable,
SortType,
};
use lemmy_structs::{
blocking,
community::*,
websocket::{
GetCommunityUsersOnline,
JoinCommunityRoom,
SendCommunityRoomMessage,
UserOperation,
},
};
use lemmy_structs::{blocking, community::*};
use lemmy_utils::{
apub::{generate_actor_keypair, make_apub_endpoint, EndpointType},
location_info,
@ -40,6 +28,11 @@ use lemmy_utils::{
ConnectionId,
LemmyError,
};
use lemmy_websocket::{
messages::{GetCommunityUsersOnline, JoinCommunityRoom, SendCommunityRoomMessage},
LemmyContext,
UserOperation,
};
use std::str::FromStr;
#[async_trait::async_trait(?Send)]

509
lemmy_api/src/lib.rs Normal file
View File

@ -0,0 +1,509 @@
use crate::claims::Claims;
use actix_web::{web, web::Data};
use anyhow::anyhow;
use lemmy_db::{
community::Community,
community_view::CommunityUserBanView,
post::Post,
user::User_,
Crud,
DbPool,
};
use lemmy_structs::{blocking, comment::*, community::*, post::*, site::*, user::*};
use lemmy_utils::{
apub::get_apub_protocol_string,
request::{retry, RecvError},
settings::Settings,
APIError,
ConnectionId,
LemmyError,
};
use lemmy_websocket::{serialize_websocket_message, LemmyContext, UserOperation};
use log::error;
use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
use reqwest::Client;
use serde::Deserialize;
use std::process::Command;
pub mod claims;
pub mod comment;
pub mod community;
pub mod post;
pub mod site;
pub mod user;
pub mod version;
#[async_trait::async_trait(?Send)]
pub trait Perform {
type Response: serde::ser::Serialize + Send;
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError>;
}
pub(in crate) async fn is_mod_or_admin(
pool: &DbPool,
user_id: i32,
community_id: i32,
) -> Result<(), LemmyError> {
let is_mod_or_admin = blocking(pool, move |conn| {
Community::is_mod_or_admin(conn, user_id, community_id)
})
.await?;
if !is_mod_or_admin {
return Err(APIError::err("not_a_mod_or_admin").into());
}
Ok(())
}
pub async fn is_admin(pool: &DbPool, user_id: i32) -> Result<(), LemmyError> {
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
if !user.admin {
return Err(APIError::err("not_an_admin").into());
}
Ok(())
}
pub(in crate) async fn get_post(post_id: i32, pool: &DbPool) -> Result<Post, LemmyError> {
match blocking(pool, move |conn| Post::read(conn, post_id)).await? {
Ok(post) => Ok(post),
Err(_e) => Err(APIError::err("couldnt_find_post").into()),
}
}
pub(in crate) async fn get_user_from_jwt(jwt: &str, pool: &DbPool) -> Result<User_, LemmyError> {
let claims = match Claims::decode(&jwt) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
// Check for a site ban
if user.banned {
return Err(APIError::err("site_ban").into());
}
Ok(user)
}
pub(in crate) async fn get_user_from_jwt_opt(
jwt: &Option<String>,
pool: &DbPool,
) -> Result<Option<User_>, LemmyError> {
match jwt {
Some(jwt) => Ok(Some(get_user_from_jwt(jwt, pool).await?)),
None => Ok(None),
}
}
pub(in crate) async fn check_community_ban(
user_id: i32,
community_id: i32,
pool: &DbPool,
) -> Result<(), LemmyError> {
let is_banned = move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
Err(APIError::err("community_ban").into())
} else {
Ok(())
}
}
pub async fn match_websocket_operation(
context: LemmyContext,
id: ConnectionId,
op: UserOperation,
data: &str,
) -> Result<String, LemmyError> {
match op {
// User ops
UserOperation::Login => do_websocket_operation::<Login>(context, id, op, data).await,
UserOperation::Register => do_websocket_operation::<Register>(context, id, op, data).await,
UserOperation::GetCaptcha => do_websocket_operation::<GetCaptcha>(context, id, op, data).await,
UserOperation::GetUserDetails => {
do_websocket_operation::<GetUserDetails>(context, id, op, data).await
}
UserOperation::GetReplies => do_websocket_operation::<GetReplies>(context, id, op, data).await,
UserOperation::AddAdmin => do_websocket_operation::<AddAdmin>(context, id, op, data).await,
UserOperation::BanUser => do_websocket_operation::<BanUser>(context, id, op, data).await,
UserOperation::GetUserMentions => {
do_websocket_operation::<GetUserMentions>(context, id, op, data).await
}
UserOperation::MarkUserMentionAsRead => {
do_websocket_operation::<MarkUserMentionAsRead>(context, id, op, data).await
}
UserOperation::MarkAllAsRead => {
do_websocket_operation::<MarkAllAsRead>(context, id, op, data).await
}
UserOperation::DeleteAccount => {
do_websocket_operation::<DeleteAccount>(context, id, op, data).await
}
UserOperation::PasswordReset => {
do_websocket_operation::<PasswordReset>(context, id, op, data).await
}
UserOperation::PasswordChange => {
do_websocket_operation::<PasswordChange>(context, id, op, data).await
}
UserOperation::UserJoin => do_websocket_operation::<UserJoin>(context, id, op, data).await,
UserOperation::PostJoin => do_websocket_operation::<PostJoin>(context, id, op, data).await,
UserOperation::CommunityJoin => {
do_websocket_operation::<CommunityJoin>(context, id, op, data).await
}
UserOperation::SaveUserSettings => {
do_websocket_operation::<SaveUserSettings>(context, id, op, data).await
}
// Private Message ops
UserOperation::CreatePrivateMessage => {
do_websocket_operation::<CreatePrivateMessage>(context, id, op, data).await
}
UserOperation::EditPrivateMessage => {
do_websocket_operation::<EditPrivateMessage>(context, id, op, data).await
}
UserOperation::DeletePrivateMessage => {
do_websocket_operation::<DeletePrivateMessage>(context, id, op, data).await
}
UserOperation::MarkPrivateMessageAsRead => {
do_websocket_operation::<MarkPrivateMessageAsRead>(context, id, op, data).await
}
UserOperation::GetPrivateMessages => {
do_websocket_operation::<GetPrivateMessages>(context, id, op, data).await
}
// Site ops
UserOperation::GetModlog => do_websocket_operation::<GetModlog>(context, id, op, data).await,
UserOperation::CreateSite => do_websocket_operation::<CreateSite>(context, id, op, data).await,
UserOperation::EditSite => do_websocket_operation::<EditSite>(context, id, op, data).await,
UserOperation::GetSite => do_websocket_operation::<GetSite>(context, id, op, data).await,
UserOperation::GetSiteConfig => {
do_websocket_operation::<GetSiteConfig>(context, id, op, data).await
}
UserOperation::SaveSiteConfig => {
do_websocket_operation::<SaveSiteConfig>(context, id, op, data).await
}
UserOperation::Search => do_websocket_operation::<Search>(context, id, op, data).await,
UserOperation::TransferCommunity => {
do_websocket_operation::<TransferCommunity>(context, id, op, data).await
}
UserOperation::TransferSite => {
do_websocket_operation::<TransferSite>(context, id, op, data).await
}
UserOperation::ListCategories => {
do_websocket_operation::<ListCategories>(context, id, op, data).await
}
// Community ops
UserOperation::GetCommunity => {
do_websocket_operation::<GetCommunity>(context, id, op, data).await
}
UserOperation::ListCommunities => {
do_websocket_operation::<ListCommunities>(context, id, op, data).await
}
UserOperation::CreateCommunity => {
do_websocket_operation::<CreateCommunity>(context, id, op, data).await
}
UserOperation::EditCommunity => {
do_websocket_operation::<EditCommunity>(context, id, op, data).await
}
UserOperation::DeleteCommunity => {
do_websocket_operation::<DeleteCommunity>(context, id, op, data).await
}
UserOperation::RemoveCommunity => {
do_websocket_operation::<RemoveCommunity>(context, id, op, data).await
}
UserOperation::FollowCommunity => {
do_websocket_operation::<FollowCommunity>(context, id, op, data).await
}
UserOperation::GetFollowedCommunities => {
do_websocket_operation::<GetFollowedCommunities>(context, id, op, data).await
}
UserOperation::BanFromCommunity => {
do_websocket_operation::<BanFromCommunity>(context, id, op, data).await
}
UserOperation::AddModToCommunity => {
do_websocket_operation::<AddModToCommunity>(context, id, op, data).await
}
// Post ops
UserOperation::CreatePost => do_websocket_operation::<CreatePost>(context, id, op, data).await,
UserOperation::GetPost => do_websocket_operation::<GetPost>(context, id, op, data).await,
UserOperation::GetPosts => do_websocket_operation::<GetPosts>(context, id, op, data).await,
UserOperation::EditPost => do_websocket_operation::<EditPost>(context, id, op, data).await,
UserOperation::DeletePost => do_websocket_operation::<DeletePost>(context, id, op, data).await,
UserOperation::RemovePost => do_websocket_operation::<RemovePost>(context, id, op, data).await,
UserOperation::LockPost => do_websocket_operation::<LockPost>(context, id, op, data).await,
UserOperation::StickyPost => do_websocket_operation::<StickyPost>(context, id, op, data).await,
UserOperation::CreatePostLike => {
do_websocket_operation::<CreatePostLike>(context, id, op, data).await
}
UserOperation::SavePost => do_websocket_operation::<SavePost>(context, id, op, data).await,
// Comment ops
UserOperation::CreateComment => {
do_websocket_operation::<CreateComment>(context, id, op, data).await
}
UserOperation::EditComment => {
do_websocket_operation::<EditComment>(context, id, op, data).await
}
UserOperation::DeleteComment => {
do_websocket_operation::<DeleteComment>(context, id, op, data).await
}
UserOperation::RemoveComment => {
do_websocket_operation::<RemoveComment>(context, id, op, data).await
}
UserOperation::MarkCommentAsRead => {
do_websocket_operation::<MarkCommentAsRead>(context, id, op, data).await
}
UserOperation::SaveComment => {
do_websocket_operation::<SaveComment>(context, id, op, data).await
}
UserOperation::GetComments => {
do_websocket_operation::<GetComments>(context, id, op, data).await
}
UserOperation::CreateCommentLike => {
do_websocket_operation::<CreateCommentLike>(context, id, op, data).await
}
}
}
async fn do_websocket_operation<'a, 'b, Data>(
context: LemmyContext,
id: ConnectionId,
op: UserOperation,
data: &str,
) -> Result<String, LemmyError>
where
for<'de> Data: Deserialize<'de> + 'a,
Data: Perform,
{
let parsed_data: Data = serde_json::from_str(&data)?;
let res = parsed_data
.perform(&web::Data::new(context), Some(id))
.await?;
serialize_websocket_message(&op, &res)
}
pub(crate) fn captcha_espeak_wav_base64(captcha: &str) -> Result<String, LemmyError> {
let mut built_text = String::new();
// Building proper speech text for espeak
for mut c in captcha.chars() {
let new_str = if c.is_alphabetic() {
if c.is_lowercase() {
c.make_ascii_uppercase();
format!("lower case {} ... ", c)
} else {
c.make_ascii_uppercase();
format!("capital {} ... ", c)
}
} else {
format!("{} ...", c)
};
built_text.push_str(&new_str);
}
espeak_wav_base64(&built_text)
}
pub(crate) fn espeak_wav_base64(text: &str) -> Result<String, LemmyError> {
// Make a temp file path
let uuid = uuid::Uuid::new_v4().to_string();
let file_path = format!("/tmp/lemmy_espeak_{}.wav", &uuid);
// Write the wav file
Command::new("espeak")
.arg("-w")
.arg(&file_path)
.arg(text)
.status()?;
// Read the wav file bytes
let bytes = std::fs::read(&file_path)?;
// Delete the file
std::fs::remove_file(file_path)?;
// Convert to base64
let base64 = base64::encode(bytes);
Ok(base64)
}
#[derive(Deserialize, Debug)]
pub(crate) struct IframelyResponse {
title: Option<String>,
description: Option<String>,
thumbnail_url: Option<String>,
html: Option<String>,
}
pub(crate) async fn fetch_iframely(
client: &Client,
url: &str,
) -> Result<IframelyResponse, LemmyError> {
let fetch_url = format!("http://iframely/oembed?url={}", url);
let response = retry(|| client.get(&fetch_url).send()).await?;
let res: IframelyResponse = response
.json()
.await
.map_err(|e| RecvError(e.to_string()))?;
Ok(res)
}
#[derive(Deserialize, Debug, Clone)]
pub(crate) struct PictrsResponse {
files: Vec<PictrsFile>,
msg: String,
}
#[derive(Deserialize, Debug, Clone)]
pub(crate) struct PictrsFile {
file: String,
delete_token: String,
}
pub(crate) async fn fetch_pictrs(
client: &Client,
image_url: &str,
) -> Result<PictrsResponse, LemmyError> {
is_image_content_type(client, image_url).await?;
let fetch_url = format!(
"http://pictrs:8080/image/download?url={}",
utf8_percent_encode(image_url, NON_ALPHANUMERIC) // TODO this might not be needed
);
let response = retry(|| client.get(&fetch_url).send()).await?;
let response: PictrsResponse = response
.json()
.await
.map_err(|e| RecvError(e.to_string()))?;
if response.msg == "ok" {
Ok(response)
} else {
Err(anyhow!("{}", &response.msg).into())
}
}
async fn fetch_iframely_and_pictrs_data(
client: &Client,
url: Option<String>,
) -> (
Option<String>,
Option<String>,
Option<String>,
Option<String>,
) {
match &url {
Some(url) => {
// Fetch iframely data
let (iframely_title, iframely_description, iframely_thumbnail_url, iframely_html) =
match fetch_iframely(client, url).await {
Ok(res) => (res.title, res.description, res.thumbnail_url, res.html),
Err(e) => {
error!("iframely err: {}", e);
(None, None, None, None)
}
};
// Fetch pictrs thumbnail
let pictrs_hash = match iframely_thumbnail_url {
Some(iframely_thumbnail_url) => match fetch_pictrs(client, &iframely_thumbnail_url).await {
Ok(res) => Some(res.files[0].file.to_owned()),
Err(e) => {
error!("pictrs err: {}", e);
None
}
},
// Try to generate a small thumbnail if iframely is not supported
None => match fetch_pictrs(client, &url).await {
Ok(res) => Some(res.files[0].file.to_owned()),
Err(e) => {
error!("pictrs err: {}", e);
None
}
},
};
// The full urls are necessary for federation
let pictrs_thumbnail = if let Some(pictrs_hash) = pictrs_hash {
Some(format!(
"{}://{}/pictrs/image/{}",
get_apub_protocol_string(),
Settings::get().hostname,
pictrs_hash
))
} else {
None
};
(
iframely_title,
iframely_description,
iframely_html,
pictrs_thumbnail,
)
}
None => (None, None, None, None),
}
}
pub(crate) async fn is_image_content_type(client: &Client, test: &str) -> Result<(), LemmyError> {
let response = retry(|| client.get(test).send()).await?;
if response
.headers()
.get("Content-Type")
.ok_or_else(|| anyhow!("No Content-Type header"))?
.to_str()?
.starts_with("image/")
{
Ok(())
} else {
Err(anyhow!("Not an image type.").into())
}
}
#[cfg(test)]
mod tests {
use crate::{captcha_espeak_wav_base64, is_image_content_type};
#[test]
fn test_image() {
actix_rt::System::new("tset_image").block_on(async move {
let client = reqwest::Client::default();
assert!(is_image_content_type(&client, "https://1734811051.rsc.cdn77.org/data/images/full/365645/as-virus-kills-navajos-in-their-homes-tribal-women-provide-lifeline.jpg?w=600?w=650").await.is_ok());
assert!(is_image_content_type(&client,
"https://twitter.com/BenjaminNorton/status/1259922424272957440?s=20"
)
.await.is_err()
);
});
}
#[test]
fn test_espeak() {
assert!(captcha_espeak_wav_base64("WxRt2l").is_ok())
}
// These helped with testing
// #[test]
// fn test_iframely() {
// let res = fetch_iframely(client, "https://www.redspark.nu/?p=15341").await;
// assert!(res.is_ok());
// }
// #[test]
// fn test_pictshare() {
// let res = fetch_pictshare("https://upload.wikimedia.org/wikipedia/en/2/27/The_Mandalorian_logo.jpg");
// assert!(res.is_ok());
// let res_other = fetch_pictshare("https://upload.wikimedia.org/wikipedia/en/2/27/The_Mandalorian_logo.jpgaoeu");
// assert!(res_other.is_err());
// }
}

20
src/api/post.rs → lemmy_api/src/post.rs
View File

@ -1,10 +1,13 @@
use crate::{
api::{check_community_ban, get_user_from_jwt, get_user_from_jwt_opt, is_mod_or_admin, Perform},
apub::{ApubLikeableType, ApubObjectType},
check_community_ban,
fetch_iframely_and_pictrs_data,
LemmyContext,
get_user_from_jwt,
get_user_from_jwt_opt,
is_mod_or_admin,
Perform,
};
use actix_web::web::Data;
use lemmy_apub::{ApubLikeableType, ApubObjectType};
use lemmy_db::{
comment_view::*,
community_view::*,
@ -19,11 +22,7 @@ use lemmy_db::{
Saveable,
SortType,
};
use lemmy_structs::{
blocking,
post::*,
websocket::{GetPostUsersOnline, JoinPostRoom, SendPost, UserOperation},
};
use lemmy_structs::{blocking, post::*};
use lemmy_utils::{
apub::{make_apub_endpoint, EndpointType},
utils::{check_slurs, check_slurs_opt, is_valid_post_title},
@ -31,6 +30,11 @@ use lemmy_utils::{
ConnectionId,
LemmyError,
};
use lemmy_websocket::{
messages::{GetPostUsersOnline, JoinPostRoom, SendPost},
LemmyContext,
UserOperation,
};
use std::str::FromStr;
use url::Url;

20
src/api/site.rs → lemmy_api/src/site.rs
View File

@ -1,11 +1,7 @@
use crate::{
api::{get_user_from_jwt, get_user_from_jwt_opt, is_admin, Perform},
apub::fetcher::search_by_apub_id,
version,
LemmyContext,
};
use crate::{get_user_from_jwt, get_user_from_jwt_opt, is_admin, version, Perform};
use actix_web::web::Data;
use anyhow::Context;
use lemmy_apub::fetcher::search_by_apub_id;
use lemmy_db::{
category::*,
comment_view::*,
@ -22,12 +18,7 @@ use lemmy_db::{
SearchType,
SortType,
};
use lemmy_structs::{
blocking,
site::*,
user::Register,
websocket::{GetUsersOnline, SendAllMessage, UserOperation},
};
use lemmy_structs::{blocking, site::*, user::Register};
use lemmy_utils::{
location_info,
settings::Settings,
@ -36,6 +27,11 @@ use lemmy_utils::{
ConnectionId,
LemmyError,
};
use lemmy_websocket::{
messages::{GetUsersOnline, SendAllMessage},
LemmyContext,
UserOperation,
};
use log::{debug, info};
use std::str::FromStr;

27
src/api/user.rs → lemmy_api/src/user.rs
View File

@ -1,14 +1,17 @@
use crate::{
api::{claims::Claims, get_user_from_jwt, get_user_from_jwt_opt, is_admin, Perform},
apub::ApubObjectType,
captcha_espeak_wav_base64,
LemmyContext,
claims::Claims,
get_user_from_jwt,
get_user_from_jwt_opt,
is_admin,
Perform,
};
use actix_web::web::Data;
use anyhow::Context;
use bcrypt::verify;
use captcha::{gen, Difficulty};
use chrono::Duration;
use lemmy_apub::ApubObjectType;
use lemmy_db::{
comment::*,
comment_view::*,
@ -34,18 +37,7 @@ use lemmy_db::{
ListingType,
SortType,
};
use lemmy_structs::{
blocking,
user::*,
websocket::{
CaptchaItem,
CheckCaptcha,
JoinUserRoom,
SendAllMessage,
SendUserRoomMessage,
UserOperation,
},
};
use lemmy_structs::{blocking, user::*};
use lemmy_utils::{
apub::{generate_actor_keypair, make_apub_endpoint, EndpointType},
email::send_email,
@ -63,6 +55,11 @@ use lemmy_utils::{
ConnectionId,
LemmyError,
};
use lemmy_websocket::{
messages::{CaptchaItem, CheckCaptcha, JoinUserRoom, SendAllMessage, SendUserRoomMessage},
LemmyContext,
UserOperation,
};
use log::error;
use std::str::FromStr;

0
src/version.rs → lemmy_api/src/version.rs
View File

47
lemmy_apub/Cargo.toml Normal file
View File

@ -0,0 +1,47 @@
[package]
name = "lemmy_apub"
version = "0.1.0"
authors = ["Felix Ableitner <me@nutomic.com>"]
edition = "2018"
[lib]
name = "lemmy_apub"
path = "src/lib.rs"
[dependencies]
lemmy_utils = { path = "../lemmy_utils" }
lemmy_db = { path = "../lemmy_db" }
lemmy_structs = { path = "../lemmy_structs" }
lemmy_websocket = { path = "../lemmy_websocket" }
diesel = "1.4"
activitystreams = "0.7.0-alpha.4"
activitystreams-ext = "0.1.0-alpha.2"
bcrypt = "0.8"
chrono = { version = "0.4", features = ["serde"] }
serde_json = { version = "1.0", features = ["preserve_order"]}
serde = { version = "1.0", features = ["derive"] }
actix = "0.10"
actix-web = { version = "3.0", default-features = false }
actix-rt = { version = "1.1", default-features = false }
awc = { version = "2.0", default-features = false }
log = "0.4"
rand = "0.7"
strum = "0.19"
strum_macros = "0.19"
lazy_static = "1.3"
url = { version = "2.1", features = ["serde"] }
percent-encoding = "2.1"
openssl = "0.10"
http = "0.2"
http-signature-normalization-actix = { version = "0.4", default-features = false, features = ["sha-2"] }
base64 = "0.12"
tokio = "0.2"
futures = "0.3"
itertools = "0.9"
uuid = { version = "0.8", features = ["serde", "v4"] }
sha2 = "0.9"
async-trait = "0.1"
anyhow = "1.0"
thiserror = "1.0"
background-jobs = " 0.8"
reqwest = { version = "0.10", features = ["json"] }

8
src/apub/activities.rs → lemmy_apub/src/activities.rs
View File

@ -1,13 +1,11 @@
use crate::{
apub::{activity_queue::send_activity, community::do_announce, insert_activity},
LemmyContext,
};
use crate::{activity_queue::send_activity, community::do_announce, insert_activity};
use activitystreams::{
base::{Extends, ExtendsExt},
object::AsObject,
};
use lemmy_db::{community::Community, user::User_};
use lemmy_utils::{apub::get_apub_protocol_string, settings::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
use serde::{export::fmt::Debug, Serialize};
use url::{ParseError, Url};
use uuid::Uuid;
@ -37,7 +35,7 @@ where
Ok(())
}
pub(in crate::apub) fn generate_activity_id<T>(kind: T) -> Result<Url, ParseError>
pub(in crate) fn generate_activity_id<T>(kind: T) -> Result<Url, ParseError>
where
T: ToString,
{

2
src/apub/activity_queue.rs → lemmy_apub/src/activity_queue.rs
View File

@ -1,4 +1,4 @@
use crate::apub::{check_is_apub_id_valid, extensions::signatures::sign, ActorType};
use crate::{check_is_apub_id_valid, extensions::signatures::sign, ActorType};
use activitystreams::{
base::{Extends, ExtendsExt},
object::AsObject,

36
src/apub/comment.rs → lemmy_apub/src/comment.rs
View File

@ -1,24 +1,20 @@
use crate::{
apub::{
activities::{generate_activity_id, send_activity_to_community},
check_actor_domain,
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
fetch_webfinger_url,
fetcher::{
get_or_fetch_and_insert_comment,
get_or_fetch_and_insert_post,
get_or_fetch_and_upsert_user,
},
ActorType,
ApubLikeableType,
ApubObjectType,
FromApub,
ToApub,
activities::{generate_activity_id, send_activity_to_community},
check_actor_domain,
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
fetch_webfinger_url,
fetcher::{
get_or_fetch_and_insert_comment,
get_or_fetch_and_insert_post,
get_or_fetch_and_upsert_user,
},
DbPool,
LemmyContext,
ActorType,
ApubLikeableType,
ApubObjectType,
FromApub,
ToApub,
};
use activitystreams::{
activity::{
@ -46,6 +42,7 @@ use lemmy_db::{
post::Post,
user::User_,
Crud,
DbPool,
};
use lemmy_structs::blocking;
use lemmy_utils::{
@ -53,6 +50,7 @@ use lemmy_utils::{
utils::{convert_datetime, remove_slurs, scrape_text_for_mentions, MentionData},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use log::debug;
use serde::Deserialize;
use serde_json::Error;

32
src/apub/community.rs → lemmy_apub/src/community.rs
View File

@ -1,21 +1,17 @@
use crate::{
apub::{
activities::generate_activity_id,
activity_queue::send_activity,
check_actor_domain,
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
extensions::group_extensions::GroupExtension,
fetcher::{get_or_fetch_and_upsert_actor, get_or_fetch_and_upsert_user},
insert_activity,
ActorType,
FromApub,
GroupExt,
ToApub,
},
DbPool,
LemmyContext,
activities::generate_activity_id,
activity_queue::send_activity,
check_actor_domain,
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
extensions::group_extensions::GroupExtension,
fetcher::{get_or_fetch_and_upsert_actor, get_or_fetch_and_upsert_user},
insert_activity,
ActorType,
FromApub,
GroupExt,
ToApub,
};
use activitystreams::{
activity::{
@ -44,6 +40,7 @@ use lemmy_db::{
naive_now,
post::Post,
user::User_,
DbPool,
};
use lemmy_structs::blocking;
use lemmy_utils::{
@ -52,6 +49,7 @@ use lemmy_utils::{
utils::{check_slurs, check_slurs_opt, convert_datetime},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
use url::Url;

0
src/apub/extensions/group_extensions.rs → lemmy_apub/src/extensions/group_extensions.rs
View File

0
src/apub/extensions/mod.rs → lemmy_apub/src/extensions/mod.rs
View File

0
src/apub/extensions/page_extension.rs → lemmy_apub/src/extensions/page_extension.rs
View File

2
src/apub/extensions/signatures.rs → lemmy_apub/src/extensions/signatures.rs
View File

@ -1,4 +1,4 @@
use crate::apub::ActorType;
use crate::ActorType;
use activitystreams::unparsed::UnparsedMutExt;
use activitystreams_ext::UnparsedExtension;
use actix_web::{client::ClientRequest, HttpRequest};

26
src/apub/fetcher.rs → lemmy_apub/src/fetcher.rs
View File

@ -1,15 +1,11 @@
use crate::{
apub::{
check_is_apub_id_valid,
ActorType,
FromApub,
GroupExt,
PageExt,
PersonExt,
APUB_JSON_CONTENT_TYPE,
},
request::{retry, RecvError},
LemmyContext,
check_is_apub_id_valid,
ActorType,
FromApub,
GroupExt,
PageExt,
PersonExt,
APUB_JSON_CONTENT_TYPE,
};
use activitystreams::{base::BaseExt, collection::OrderedCollection, object::Note, prelude::*};
use anyhow::{anyhow, Context};
@ -30,7 +26,13 @@ use lemmy_db::{
SearchType,
};
use lemmy_structs::{blocking, site::SearchResponse};
use lemmy_utils::{apub::get_apub_protocol_string, location_info, LemmyError};
use lemmy_utils::{
apub::get_apub_protocol_string,
location_info,
request::{retry, RecvError},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use log::debug;
use reqwest::Client;
use serde::Deserialize;

24
src/apub/inbox/activities/announce.rs → lemmy_apub/src/inbox/activities/announce.rs
View File

@ -1,17 +1,14 @@
use crate::{
apub::inbox::{
activities::{
create::receive_create,
delete::receive_delete,
dislike::receive_dislike,
like::receive_like,
remove::receive_remove,
undo::receive_undo,
update::receive_update,
},
shared_inbox::{get_community_id_from_activity, receive_unhandled_activity},
use crate::inbox::{
activities::{
create::receive_create,
delete::receive_delete,
dislike::receive_dislike,
like::receive_like,
remove::receive_remove,
undo::receive_undo,
update::receive_update,
},
LemmyContext,
shared_inbox::{get_community_id_from_activity, receive_unhandled_activity},
};
use activitystreams::{
activity::*,
@ -21,6 +18,7 @@ use activitystreams::{
use actix_web::HttpResponse;
use anyhow::Context;
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::LemmyContext;
pub async fn receive_announce(
activity: AnyBase,

30
src/apub/inbox/activities/create.rs → lemmy_apub/src/inbox/activities/create.rs
View File

@ -1,15 +1,12 @@
use crate::{
apub::{
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
ActorType,
FromApub,
PageExt,
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
ActorType,
FromApub,
PageExt,
};
use activitystreams::{activity::Create, base::AnyBase, object::Note, prelude::*};
use actix_web::HttpResponse;
@ -20,14 +17,13 @@ use lemmy_db::{
post::{Post, PostForm},
post_view::PostView,
};
use lemmy_structs::{
blocking,
comment::CommentResponse,
post::PostResponse,
send_local_notifs,
websocket::{SendComment, SendPost, UserOperation},
};
use lemmy_structs::{blocking, comment::CommentResponse, post::PostResponse, send_local_notifs};
use lemmy_utils::{location_info, utils::scrape_text_for_mentions, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_create(
activity: AnyBase,

27
src/apub/inbox/activities/delete.rs → lemmy_apub/src/inbox/activities/delete.rs
View File

@ -1,17 +1,14 @@
use crate::{
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
ActorType,
FromApub,
GroupExt,
PageExt,
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
ActorType,
FromApub,
GroupExt,
PageExt,
};
use activitystreams::{activity::Delete, base::AnyBase, object::Note, prelude::*};
use actix_web::HttpResponse;
@ -31,9 +28,13 @@ use lemmy_structs::{
comment::CommentResponse,
community::CommunityResponse,
post::PostResponse,
websocket::{SendComment, SendCommunityRoomMessage, SendPost, UserOperation},
};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendCommunityRoomMessage, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_delete(
activity: AnyBase,

29
src/apub/inbox/activities/dislike.rs → lemmy_apub/src/inbox/activities/dislike.rs
View File

@ -1,15 +1,12 @@
use crate::{
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
PageExt,
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
FromApub,
PageExt,
};
use activitystreams::{activity::Dislike, base::AnyBase, object::Note, prelude::*};
use actix_web::HttpResponse;
@ -21,13 +18,13 @@ use lemmy_db::{
post_view::PostView,
Likeable,
};
use lemmy_structs::{
blocking,
comment::CommentResponse,
post::PostResponse,
websocket::{SendComment, SendPost, UserOperation},
};
use lemmy_structs::{blocking, comment::CommentResponse, post::PostResponse};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_dislike(
activity: AnyBase,

29
src/apub/inbox/activities/like.rs → lemmy_apub/src/inbox/activities/like.rs
View File

@ -1,15 +1,12 @@
use crate::{
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
PageExt,
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
FromApub,
PageExt,
};
use activitystreams::{activity::Like, base::AnyBase, object::Note, prelude::*};
use actix_web::HttpResponse;
@ -21,13 +18,13 @@ use lemmy_db::{
post_view::PostView,
Likeable,
};
use lemmy_structs::{
blocking,
comment::CommentResponse,
post::PostResponse,
websocket::{SendComment, SendPost, UserOperation},
};
use lemmy_structs::{blocking, comment::CommentResponse, post::PostResponse};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_like(
activity: AnyBase,

0
src/apub/inbox/activities/mod.rs → lemmy_apub/src/inbox/activities/mod.rs
View File

29
src/apub/inbox/activities/remove.rs → lemmy_apub/src/inbox/activities/remove.rs
View File

@ -1,18 +1,15 @@
use crate::{
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_community_id_from_activity,
get_user_from_activity,
receive_unhandled_activity,
},
ActorType,
FromApub,
GroupExt,
PageExt,
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_community_id_from_activity,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
ActorType,
FromApub,
GroupExt,
PageExt,
};
use activitystreams::{activity::Remove, base::AnyBase, object::Note, prelude::*};
use actix_web::HttpResponse;
@ -32,9 +29,13 @@ use lemmy_structs::{
comment::CommentResponse,
community::CommunityResponse,
post::PostResponse,
websocket::{SendComment, SendCommunityRoomMessage, SendPost, UserOperation},
};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendCommunityRoomMessage, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_remove(
activity: AnyBase,

27
src/apub/inbox/activities/undo.rs → lemmy_apub/src/inbox/activities/undo.rs
View File

@ -1,17 +1,14 @@
use crate::{
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
ActorType,
FromApub,
GroupExt,
PageExt,
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
ActorType,
FromApub,
GroupExt,
PageExt,
};
use activitystreams::{
activity::*,
@ -37,9 +34,13 @@ use lemmy_structs::{
comment::CommentResponse,
community::CommunityResponse,
post::PostResponse,
websocket::{SendComment, SendCommunityRoomMessage, SendPost, UserOperation},
};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendCommunityRoomMessage, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_undo(
activity: AnyBase,

32
src/apub/inbox/activities/update.rs → lemmy_apub/src/inbox/activities/update.rs
View File

@ -1,16 +1,13 @@
use crate::{
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
ActorType,
FromApub,
PageExt,
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
LemmyContext,
ActorType,
FromApub,
PageExt,
};
use activitystreams::{activity::Update, base::AnyBase, object::Note, prelude::*};
use actix_web::HttpResponse;
@ -22,14 +19,13 @@ use lemmy_db::{
post_view::PostView,
Crud,
};
use lemmy_structs::{
blocking,
comment::CommentResponse,
post::PostResponse,
send_local_notifs,
websocket::{SendComment, SendPost, UserOperation},
};
use lemmy_structs::{blocking, comment::CommentResponse, post::PostResponse, send_local_notifs};
use lemmy_utils::{location_info, utils::scrape_text_for_mentions, LemmyError};
use lemmy_websocket::{
messages::{SendComment, SendPost},
LemmyContext,
UserOperation,
};
pub async fn receive_update(
activity: AnyBase,

14
src/apub/inbox/community_inbox.rs → lemmy_apub/src/inbox/community_inbox.rs
View File

@ -1,12 +1,9 @@
use crate::{
apub::{
check_is_apub_id_valid,
extensions::signatures::verify,
fetcher::get_or_fetch_and_upsert_user,
insert_activity,
ActorType,
},
LemmyContext,
check_is_apub_id_valid,
extensions::signatures::verify,
fetcher::get_or_fetch_and_upsert_user,
insert_activity,
ActorType,
};
use activitystreams::{
activity::{ActorAndObject, Follow, Undo},
@ -22,6 +19,7 @@ use lemmy_db::{
};
use lemmy_structs::blocking;
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::LemmyContext;
use log::debug;
use serde::{Deserialize, Serialize};
use std::fmt::Debug;

0
src/apub/inbox/mod.rs → lemmy_apub/src/inbox/mod.rs
View File

48
src/apub/inbox/shared_inbox.rs → lemmy_apub/src/inbox/shared_inbox.rs
View File

@ -1,26 +1,23 @@
use crate::{
apub::{
check_is_apub_id_valid,
community::do_announce,
extensions::signatures::verify,
fetcher::{
get_or_fetch_and_upsert_actor,
get_or_fetch_and_upsert_community,
get_or_fetch_and_upsert_user,
},
inbox::activities::{
announce::receive_announce,
create::receive_create,
delete::receive_delete,
dislike::receive_dislike,
like::receive_like,
remove::receive_remove,
undo::receive_undo,
update::receive_update,
},
insert_activity,
check_is_apub_id_valid,
community::do_announce,
extensions::signatures::verify,
fetcher::{
get_or_fetch_and_upsert_actor,
get_or_fetch_and_upsert_community,
get_or_fetch_and_upsert_user,
},
LemmyContext,
inbox::activities::{
announce::receive_announce,
create::receive_create,
delete::receive_delete,
dislike::receive_dislike,
like::receive_like,
remove::receive_remove,
undo::receive_undo,
update::receive_update,
},
insert_activity,
};
use activitystreams::{
activity::{ActorAndObject, ActorAndObjectRef},
@ -32,6 +29,7 @@ use actix_web::{web, HttpRequest, HttpResponse};
use anyhow::Context;
use lemmy_db::user::User_;
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::LemmyContext;
use log::debug;
use serde::{Deserialize, Serialize};
use std::fmt::Debug;
@ -97,7 +95,7 @@ pub async fn shared_inbox(
res
}
pub(in crate::apub::inbox) fn receive_unhandled_activity<A>(
pub(in crate::inbox) fn receive_unhandled_activity<A>(
activity: A,
) -> Result<HttpResponse, LemmyError>
where
@ -107,7 +105,7 @@ where
Ok(HttpResponse::NotImplemented().finish())
}
pub(in crate::apub::inbox) async fn get_user_from_activity<T, A>(
pub(in crate::inbox) async fn get_user_from_activity<T, A>(
activity: &T,
context: &LemmyContext,
) -> Result<User_, LemmyError>
@ -119,7 +117,7 @@ where
get_or_fetch_and_upsert_user(&user_uri, context).await
}
pub(in crate::apub::inbox) fn get_community_id_from_activity<T, A>(
pub(in crate::inbox) fn get_community_id_from_activity<T, A>(
activity: &T,
) -> Result<Url, LemmyError>
where
@ -136,7 +134,7 @@ where
)
}
pub(in crate::apub::inbox) async fn announce_if_community_is_local<T, Kind>(
pub(in crate::inbox) async fn announce_if_community_is_local<T, Kind>(
activity: T,
user: &User_,
context: &LemmyContext,

20
src/apub/inbox/user_inbox.rs → lemmy_apub/src/inbox/user_inbox.rs
View File

@ -1,12 +1,9 @@
use crate::{
apub::{
check_is_apub_id_valid,
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_actor, get_or_fetch_and_upsert_community},
insert_activity,
FromApub,
},
LemmyContext,
check_is_apub_id_valid,
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_actor, get_or_fetch_and_upsert_community},
insert_activity,
FromApub,
};
use activitystreams::{
activity::{Accept, ActorAndObject, Create, Delete, Undo, Update},
@ -25,12 +22,9 @@ use lemmy_db::{
Crud,
Followable,
};
use lemmy_structs::{
blocking,
user::PrivateMessageResponse,
websocket::{SendUserRoomMessage, UserOperation},
};
use lemmy_structs::{blocking, user::PrivateMessageResponse};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{messages::SendUserRoomMessage, LemmyContext, UserOperation};
use log::debug;
use serde::{Deserialize, Serialize};
use std::fmt::Debug;

25
src/apub/mod.rs → lemmy_apub/src/lib.rs
View File

@ -1,3 +1,6 @@
#[macro_use]
extern crate lazy_static;
pub mod activities;
pub mod activity_queue;
pub mod comment;
@ -9,16 +12,10 @@ pub mod post;
pub mod private_message;
pub mod user;
use crate::{
apub::extensions::{
group_extensions::GroupExtension,
page_extension::PageExtension,
signatures::{PublicKey, PublicKeyExtension},
},
request::{retry, RecvError},
routes::webfinger::WebFingerResponse,
DbPool,
LemmyContext,
use crate::extensions::{
group_extensions::GroupExtension,
page_extension::PageExtension,
signatures::{PublicKey, PublicKeyExtension},
};
use activitystreams::{
activity::Follow,
@ -32,15 +29,17 @@ use activitystreams_ext::{Ext1, Ext2};
use actix_web::{body::Body, HttpResponse};
use anyhow::{anyhow, Context};
use chrono::NaiveDateTime;
use lemmy_db::{activity::do_insert_activity, user::User_};
use lemmy_structs::blocking;
use lemmy_db::{activity::do_insert_activity, user::User_, DbPool};
use lemmy_structs::{blocking, WebFingerResponse};
use lemmy_utils::{
apub::get_apub_protocol_string,
location_info,
request::{retry, RecvError},
settings::Settings,
utils::{convert_datetime, MentionData},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use log::debug;
use reqwest::Client;
use serde::Serialize;
@ -191,7 +190,7 @@ pub trait ApubObjectType {
async fn send_undo_remove(&self, mod_: &User_, context: &LemmyContext) -> Result<(), LemmyError>;
}
pub(in crate::apub) fn check_actor_domain<T, Kind>(
pub(in crate) fn check_actor_domain<T, Kind>(
apub: &T,
expected_domain: Option<Url>,
) -> Result<String, LemmyError>

32
src/apub/post.rs → lemmy_apub/src/post.rs
View File

@ -1,21 +1,17 @@
use crate::{
apub::{
activities::{generate_activity_id, send_activity_to_community},
check_actor_domain,
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
extensions::page_extension::PageExtension,
fetcher::{get_or_fetch_and_upsert_community, get_or_fetch_and_upsert_user},
ActorType,
ApubLikeableType,
ApubObjectType,
FromApub,
PageExt,
ToApub,
},
DbPool,
LemmyContext,
activities::{generate_activity_id, send_activity_to_community},
check_actor_domain,
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
extensions::page_extension::PageExtension,
fetcher::{get_or_fetch_and_upsert_community, get_or_fetch_and_upsert_user},
ActorType,
ApubLikeableType,
ApubObjectType,
FromApub,
PageExt,
ToApub,
};
use activitystreams::{
activity::{
@ -40,6 +36,7 @@ use lemmy_db::{
post::{Post, PostForm},
user::User_,
Crud,
DbPool,
};
use lemmy_structs::blocking;
use lemmy_utils::{
@ -47,6 +44,7 @@ use lemmy_utils::{
utils::{check_slurs, convert_datetime, remove_slurs},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
use url::Url;

28
src/apub/private_message.rs → lemmy_apub/src/private_message.rs
View File

@ -1,19 +1,15 @@
use crate::{
apub::{
activities::generate_activity_id,
activity_queue::send_activity,
check_actor_domain,
check_is_apub_id_valid,
create_tombstone,
fetcher::get_or_fetch_and_upsert_user,
insert_activity,
ActorType,
ApubObjectType,
FromApub,
ToApub,
},
DbPool,
LemmyContext,
activities::generate_activity_id,
activity_queue::send_activity,
check_actor_domain,
check_is_apub_id_valid,
create_tombstone,
fetcher::get_or_fetch_and_upsert_user,
insert_activity,
ActorType,
ApubObjectType,
FromApub,
ToApub,
};
use activitystreams::{
activity::{
@ -31,9 +27,11 @@ use lemmy_db::{
private_message::{PrivateMessage, PrivateMessageForm},
user::User_,
Crud,
DbPool,
};
use lemmy_structs::blocking;
use lemmy_utils::{location_info, utils::convert_datetime, LemmyError};
use lemmy_websocket::LemmyContext;
use url::Url;
#[async_trait::async_trait(?Send)]

26
src/apub/user.rs → lemmy_apub/src/user.rs
View File

@ -1,18 +1,14 @@
use crate::{
apub::{
activities::generate_activity_id,
activity_queue::send_activity,
check_actor_domain,
create_apub_response,
fetcher::get_or_fetch_and_upsert_actor,
insert_activity,
ActorType,
FromApub,
PersonExt,
ToApub,
},
DbPool,
LemmyContext,
activities::generate_activity_id,
activity_queue::send_activity,
check_actor_domain,
create_apub_response,
fetcher::get_or_fetch_and_upsert_actor,
insert_activity,
ActorType,
FromApub,
PersonExt,
ToApub,
};
use activitystreams::{
activity::{
@ -30,6 +26,7 @@ use anyhow::Context;
use lemmy_db::{
naive_now,
user::{UserForm, User_},
DbPool,
};
use lemmy_structs::blocking;
use lemmy_utils::{
@ -37,6 +34,7 @@ use lemmy_utils::{
utils::{check_slurs, check_slurs_opt, convert_datetime},
LemmyError,
};
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
use url::Url;

8
lemmy_db/src/lib.rs
View File

@ -4,14 +4,6 @@ extern crate diesel;
extern crate strum_macros;
#[macro_use]
extern crate lazy_static;
extern crate bcrypt;
extern crate chrono;
extern crate log;
extern crate regex;
extern crate serde;
extern crate serde_json;
extern crate sha2;
extern crate strum;
use chrono::NaiveDateTime;
use diesel::{result::Error, *};

4
lemmy_rate_limit/src/lib.rs
View File

@ -1,9 +1,5 @@
#[macro_use]
extern crate strum_macros;
extern crate actix_web;
extern crate futures;
extern crate log;
extern crate tokio;
use actix_web::dev::{Service, ServiceRequest, ServiceResponse, Transform};
use futures::future::{ok, Ready};

4
lemmy_structs/Cargo.toml
View File

@ -14,8 +14,6 @@ lemmy_utils = { path = "../lemmy_utils" }
serde = { version = "1.0", features = ["derive"] }
log = "0.4"
diesel = "1.4"
actix = "0.10"
actix-web = { version = "3.0" }
strum = "0.19"
strum_macros = "0.19"
chrono = { version = "0.4", features = ["serde"] }
serde_json = { version = "1.0", features = ["preserve_order"]}

27
lemmy_structs/src/lib.rs
View File

@ -1,12 +1,3 @@
extern crate actix;
extern crate actix_web;
extern crate diesel;
extern crate log;
extern crate serde;
#[macro_use]
extern crate strum_macros;
extern crate chrono;
pub mod comment;
pub mod community;
pub mod post;
@ -25,6 +16,24 @@ use lemmy_db::{
};
use lemmy_utils::{email::send_email, settings::Settings, utils::MentionData, LemmyError};
use log::error;
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Debug)]
pub struct WebFingerLink {
pub rel: Option<String>,
#[serde(rename(serialize = "type", deserialize = "type"))]
pub type_: Option<String>,
pub href: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub template: Option<String>,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct WebFingerResponse {
pub subject: String,
pub aliases: Vec<String>,
pub links: Vec<WebFingerLink>,
}
pub async fn blocking<F, T>(pool: &DbPool, f: F) -> Result<T, LemmyError>
where

194
lemmy_structs/src/websocket.rs
View File

@ -1,195 +1 @@
use crate::{comment::CommentResponse, post::PostResponse};
use actix::{prelude::*, Recipient};
use lemmy_utils::{CommunityId, ConnectionId, IPAddr, PostId, UserId};
use serde::{Deserialize, Serialize};
#[derive(EnumString, ToString, Debug, Clone)]
pub enum UserOperation {
Login,
Register,
GetCaptcha,
CreateCommunity,
CreatePost,
ListCommunities,
ListCategories,
GetPost,
GetCommunity,
CreateComment,
EditComment,
DeleteComment,
RemoveComment,
MarkCommentAsRead,
SaveComment,
CreateCommentLike,
GetPosts,
CreatePostLike,
EditPost,
DeletePost,
RemovePost,
LockPost,
StickyPost,
SavePost,
EditCommunity,
DeleteCommunity,
RemoveCommunity,
FollowCommunity,
GetFollowedCommunities,
GetUserDetails,
GetReplies,
GetUserMentions,
MarkUserMentionAsRead,
GetModlog,
BanFromCommunity,
AddModToCommunity,
CreateSite,
EditSite,
GetSite,
AddAdmin,
BanUser,
Search,
MarkAllAsRead,
SaveUserSettings,
TransferCommunity,
TransferSite,
DeleteAccount,
PasswordReset,
PasswordChange,
CreatePrivateMessage,
EditPrivateMessage,
DeletePrivateMessage,
MarkPrivateMessageAsRead,
GetPrivateMessages,
UserJoin,
GetComments,
GetSiteConfig,
SaveSiteConfig,
PostJoin,
CommunityJoin,
}
/// Chat server sends this messages to session
#[derive(Message)]
#[rtype(result = "()")]
pub struct WSMessage(pub String);
/// Message for chat server communications
/// New chat session is created
#[derive(Message)]
#[rtype(usize)]
pub struct Connect {
pub addr: Recipient<WSMessage>,
pub ip: IPAddr,
}
/// Session is disconnected
#[derive(Message)]
#[rtype(result = "()")]
pub struct Disconnect {
pub id: ConnectionId,
pub ip: IPAddr,
}
/// The messages sent to websocket clients
#[derive(Serialize, Deserialize, Message)]
#[rtype(result = "Result<String, std::convert::Infallible>")]
pub struct StandardMessage {
/// Id of the client session
pub id: ConnectionId,
/// Peer message
pub msg: String,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendAllMessage<Response> {
pub op: UserOperation,
pub response: Response,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendUserRoomMessage<Response> {
pub op: UserOperation,
pub response: Response,
pub recipient_id: UserId,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendCommunityRoomMessage<Response> {
pub op: UserOperation,
pub response: Response,
pub community_id: CommunityId,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendPost {
pub op: UserOperation,
pub post: PostResponse,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendComment {
pub op: UserOperation,
pub comment: CommentResponse,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct JoinUserRoom {
pub user_id: UserId,
pub id: ConnectionId,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct JoinCommunityRoom {
pub community_id: CommunityId,
pub id: ConnectionId,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct JoinPostRoom {
pub post_id: PostId,
pub id: ConnectionId,
}
#[derive(Message)]
#[rtype(usize)]
pub struct GetUsersOnline;
#[derive(Message)]
#[rtype(usize)]
pub struct GetPostUsersOnline {
pub post_id: PostId,
}
#[derive(Message)]
#[rtype(usize)]
pub struct GetCommunityUsersOnline {
pub community_id: CommunityId,
}
#[derive(Message, Debug)]
#[rtype(result = "()")]
pub struct CaptchaItem {
pub uuid: String,
pub answer: String,
pub expires: chrono::NaiveDateTime,
}
#[derive(Message)]
#[rtype(bool)]
pub struct CheckCaptcha {
pub uuid: String,
pub answer: String,
}

3
lemmy_utils/Cargo.toml
View File

@ -7,8 +7,6 @@ edition = "2018"
name = "lemmy_utils"
path = "src/lib.rs"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
regex = "1.3"
config = { version = "0.10", default-features = false, features = ["hjson"] }
@ -27,3 +25,4 @@ openssl = "0.10"
url = { version = "2.1", features = ["serde"] }
actix-web = { version = "3.0", default-features = false, features = ["rustls"] }
anyhow = "1.0"
reqwest = { version = "0.10", features = ["json"] }

12
lemmy_utils/src/lib.rs
View File

@ -1,19 +1,9 @@
#[macro_use]
extern crate lazy_static;
extern crate actix_web;
extern crate anyhow;
extern crate comrak;
extern crate lettre;
extern crate lettre_email;
extern crate openssl;
extern crate rand;
extern crate regex;
extern crate serde_json;
extern crate thiserror;
extern crate url;
pub mod apub;
pub mod email;
pub mod request;
pub mod settings;
#[cfg(test)]
mod test;

2
src/request.rs → lemmy_utils/src/request.rs
View File

@ -1,5 +1,5 @@
use crate::LemmyError;
use anyhow::anyhow;
use lemmy_utils::LemmyError;
use std::future::Future;
use thiserror::Error;

28
lemmy_websocket/Cargo.toml Normal file
View File

@ -0,0 +1,28 @@
[package]
name = "lemmy_websocket"
version = "0.1.0"
authors = ["Felix Ableitner <me@nutomic.com>"]
edition = "2018"
[lib]
name = "lemmy_websocket"
path = "src/lib.rs"
[dependencies]
lemmy_utils = { path = "../lemmy_utils" }
lemmy_structs = { path = "../lemmy_structs" }
lemmy_db = { path = "../lemmy_db" }
lemmy_rate_limit = { path = "../lemmy_rate_limit" }
reqwest = { version = "0.10", features = ["json"] }
log = "0.4"
rand = "0.7"
serde = { version = "1.0", features = ["derive"] }
serde_json = { version = "1.0", features = ["preserve_order"]}
actix = "0.10"
anyhow = "1.0"
diesel = "1.4"
background-jobs = " 0.8"
tokio = "0.2"
strum = "0.19"
strum_macros = "0.19"
chrono = { version = "0.4", features = ["serde"] }

138
src/websocket/chat_server.rs → lemmy_websocket/src/chat_server.rs
View File

@ -1,7 +1,4 @@
use crate::{
websocket::handlers::{do_user_operation, to_json_string, Args},
LemmyContext,
};
use crate::{messages::*, serialize_websocket_message, LemmyContext, UserOperation};
use actix::prelude::*;
use anyhow::Context as acontext;
use background_jobs::QueueHandle;
@ -10,7 +7,7 @@ use diesel::{
PgConnection,
};
use lemmy_rate_limit::RateLimit;
use lemmy_structs::{comment::*, community::*, post::*, site::*, user::*, websocket::*};
use lemmy_structs::{comment::*, post::*};
use lemmy_utils::{
location_info,
APIError,
@ -29,6 +26,14 @@ use std::{
collections::{HashMap, HashSet},
str::FromStr,
};
use tokio::macros::support::Pin;
type MessageHandlerType = fn(
context: LemmyContext,
id: ConnectionId,
op: UserOperation,
data: &str,
) -> Pin<Box<dyn Future<Output = Result<String, LemmyError>> + '_>>;
/// `ChatServer` manages chat rooms and responsible for coordinating chat
/// session.
@ -57,6 +62,8 @@ pub struct ChatServer {
/// A list of the current captchas
pub(super) captchas: Vec<CaptchaItem>,
message_handler: MessageHandlerType,
/// An HTTP Client
client: Client,
@ -75,6 +82,7 @@ impl ChatServer {
pub fn startup(
pool: Pool<ConnectionManager<PgConnection>>,
rate_limiter: RateLimit,
message_handler: MessageHandlerType,
client: Client,
activity_queue: QueueHandle,
) -> ChatServer {
@ -87,6 +95,7 @@ impl ChatServer {
pool,
rate_limiter,
captchas: Vec::new(),
message_handler,
client,
activity_queue,
}
@ -180,7 +189,7 @@ impl ChatServer {
where
Response: Serialize,
{
let res_str = &to_json_string(op, response)?;
let res_str = &serialize_websocket_message(op, response)?;
if let Some(sessions) = self.post_rooms.get(&post_id) {
for id in sessions {
if let Some(my_id) = websocket_id {
@ -204,7 +213,7 @@ impl ChatServer {
where
Response: Serialize,
{
let res_str = &to_json_string(op, response)?;
let res_str = &serialize_websocket_message(op, response)?;
if let Some(sessions) = self.community_rooms.get(&community_id) {
for id in sessions {
if let Some(my_id) = websocket_id {
@ -227,7 +236,7 @@ impl ChatServer {
where
Response: Serialize,
{
let res_str = &to_json_string(op, response)?;
let res_str = &serialize_websocket_message(op, response)?;
for id in self.sessions.keys() {
if let Some(my_id) = websocket_id {
if *id == my_id {
@ -249,7 +258,7 @@ impl ChatServer {
where
Response: Serialize,
{
let res_str = &to_json_string(op, response)?;
let res_str = &serialize_websocket_message(op, response)?;
if let Some(sessions) = self.user_rooms.get(&recipient_id) {
for id in sessions {
if let Some(my_id) = websocket_id {
@ -340,8 +349,6 @@ impl ChatServer {
msg: StandardMessage,
ctx: &mut Context<Self>,
) -> impl Future<Output = Result<String, LemmyError>> {
let addr = ctx.address();
let pool = self.pool.clone();
let rate_limiter = self.rate_limiter.clone();
let ip: IPAddr = match self.sessions.get(&msg.id) {
@ -349,110 +356,27 @@ impl ChatServer {
None => "blank_ip".to_string(),
};
let client = self.client.clone();
let activity_queue = self.activity_queue.clone();
let context = LemmyContext {
pool: self.pool.clone(),
chat_server: ctx.address(),
client: self.client.to_owned(),
activity_queue: self.activity_queue.to_owned(),
};
let message_handler = self.message_handler;
async move {
let msg = msg;
let json: Value = serde_json::from_str(&msg.msg)?;
let data = &json["data"].to_string();
let op = &json["op"].as_str().ok_or(APIError {
message: "Unknown op type".to_string(),
})?;
let user_operation: UserOperation = UserOperation::from_str(&op)?;
let context = LemmyContext::new(pool, addr, client, activity_queue);
let args = Args {
context,
rate_limiter,
id: msg.id,
ip,
op: user_operation.clone(),
data,
};
let user_operation = UserOperation::from_str(&op)?;
let fut = (message_handler)(context, msg.id, user_operation.clone(), data);
match user_operation {
// User ops
UserOperation::Login => do_user_operation::<Login>(args).await,
UserOperation::Register => do_user_operation::<Register>(args).await,
UserOperation::GetCaptcha => do_user_operation::<GetCaptcha>(args).await,
UserOperation::GetUserDetails => do_user_operation::<GetUserDetails>(args).await,
UserOperation::GetReplies => do_user_operation::<GetReplies>(args).await,
UserOperation::AddAdmin => do_user_operation::<AddAdmin>(args).await,
UserOperation::BanUser => do_user_operation::<BanUser>(args).await,
UserOperation::GetUserMentions => do_user_operation::<GetUserMentions>(args).await,
UserOperation::MarkUserMentionAsRead => {
do_user_operation::<MarkUserMentionAsRead>(args).await
}
UserOperation::MarkAllAsRead => do_user_operation::<MarkAllAsRead>(args).await,
UserOperation::DeleteAccount => do_user_operation::<DeleteAccount>(args).await,
UserOperation::PasswordReset => do_user_operation::<PasswordReset>(args).await,
UserOperation::PasswordChange => do_user_operation::<PasswordChange>(args).await,
UserOperation::UserJoin => do_user_operation::<UserJoin>(args).await,
UserOperation::PostJoin => do_user_operation::<PostJoin>(args).await,
UserOperation::CommunityJoin => do_user_operation::<CommunityJoin>(args).await,
UserOperation::SaveUserSettings => do_user_operation::<SaveUserSettings>(args).await,
// Private Message ops
UserOperation::CreatePrivateMessage => {
do_user_operation::<CreatePrivateMessage>(args).await
}
UserOperation::EditPrivateMessage => do_user_operation::<EditPrivateMessage>(args).await,
UserOperation::DeletePrivateMessage => {
do_user_operation::<DeletePrivateMessage>(args).await
}
UserOperation::MarkPrivateMessageAsRead => {
do_user_operation::<MarkPrivateMessageAsRead>(args).await
}
UserOperation::GetPrivateMessages => do_user_operation::<GetPrivateMessages>(args).await,
// Site ops
UserOperation::GetModlog => do_user_operation::<GetModlog>(args).await,
UserOperation::CreateSite => do_user_operation::<CreateSite>(args).await,
UserOperation::EditSite => do_user_operation::<EditSite>(args).await,
UserOperation::GetSite => do_user_operation::<GetSite>(args).await,
UserOperation::GetSiteConfig => do_user_operation::<GetSiteConfig>(args).await,
UserOperation::SaveSiteConfig => do_user_operation::<SaveSiteConfig>(args).await,
UserOperation::Search => do_user_operation::<Search>(args).await,
UserOperation::TransferCommunity => do_user_operation::<TransferCommunity>(args).await,
UserOperation::TransferSite => do_user_operation::<TransferSite>(args).await,
UserOperation::ListCategories => do_user_operation::<ListCategories>(args).await,
// Community ops
UserOperation::GetCommunity => do_user_operation::<GetCommunity>(args).await,
UserOperation::ListCommunities => do_user_operation::<ListCommunities>(args).await,
UserOperation::CreateCommunity => do_user_operation::<CreateCommunity>(args).await,
UserOperation::EditCommunity => do_user_operation::<EditCommunity>(args).await,
UserOperation::DeleteCommunity => do_user_operation::<DeleteCommunity>(args).await,
UserOperation::RemoveCommunity => do_user_operation::<RemoveCommunity>(args).await,
UserOperation::FollowCommunity => do_user_operation::<FollowCommunity>(args).await,
UserOperation::GetFollowedCommunities => {
do_user_operation::<GetFollowedCommunities>(args).await
}
UserOperation::BanFromCommunity => do_user_operation::<BanFromCommunity>(args).await,
UserOperation::AddModToCommunity => do_user_operation::<AddModToCommunity>(args).await,
// Post ops
UserOperation::CreatePost => do_user_operation::<CreatePost>(args).await,
UserOperation::GetPost => do_user_operation::<GetPost>(args).await,
UserOperation::GetPosts => do_user_operation::<GetPosts>(args).await,
UserOperation::EditPost => do_user_operation::<EditPost>(args).await,
UserOperation::DeletePost => do_user_operation::<DeletePost>(args).await,
UserOperation::RemovePost => do_user_operation::<RemovePost>(args).await,
UserOperation::LockPost => do_user_operation::<LockPost>(args).await,
UserOperation::StickyPost => do_user_operation::<StickyPost>(args).await,
UserOperation::CreatePostLike => do_user_operation::<CreatePostLike>(args).await,
UserOperation::SavePost => do_user_operation::<SavePost>(args).await,
// Comment ops
UserOperation::CreateComment => do_user_operation::<CreateComment>(args).await,
UserOperation::EditComment => do_user_operation::<EditComment>(args).await,
UserOperation::DeleteComment => do_user_operation::<DeleteComment>(args).await,
UserOperation::RemoveComment => do_user_operation::<RemoveComment>(args).await,
UserOperation::MarkCommentAsRead => do_user_operation::<MarkCommentAsRead>(args).await,
UserOperation::SaveComment => do_user_operation::<SaveComment>(args).await,
UserOperation::GetComments => do_user_operation::<GetComments>(args).await,
UserOperation::CreateCommentLike => do_user_operation::<CreateCommentLike>(args).await,
UserOperation::Register => rate_limiter.register().wrap(ip, fut).await,
UserOperation::CreatePost => rate_limiter.post().wrap(ip, fut).await,
UserOperation::CreateCommunity => rate_limiter.register().wrap(ip, fut).await,
_ => rate_limiter.message().wrap(ip, fut).await,
}
}
}

73
src/websocket/handlers.rs → lemmy_websocket/src/handlers.rs
View File

@ -1,59 +1,12 @@
use crate::{
api::Perform,
websocket::chat_server::{ChatServer, SessionInfo},
LemmyContext,
chat_server::{ChatServer, SessionInfo},
messages::*,
};
use actix::{Actor, Context, Handler, ResponseFuture};
use actix_web::web;
use lemmy_db::naive_now;
use lemmy_rate_limit::RateLimit;
use lemmy_structs::websocket::*;
use lemmy_utils::{ConnectionId, IPAddr, LemmyError};
use log::{error, info};
use rand::Rng;
use serde::{Deserialize, Serialize};
pub(super) struct Args<'a> {
pub(super) context: LemmyContext,
pub(super) rate_limiter: RateLimit,
pub(super) id: ConnectionId,
pub(super) ip: IPAddr,
pub(super) op: UserOperation,
pub(super) data: &'a str,
}
pub(super) async fn do_user_operation<'a, 'b, Data>(args: Args<'b>) -> Result<String, LemmyError>
where
for<'de> Data: Deserialize<'de> + 'a,
Data: Perform,
{
let Args {
context,
rate_limiter,
id,
ip,
op,
data,
} = args;
let data = data.to_string();
let op2 = op.clone();
let fut = async move {
let parsed_data: Data = serde_json::from_str(&data)?;
let res = parsed_data
.perform(&web::Data::new(context), Some(id))
.await?;
to_json_string(&op, &res)
};
match op2 {
UserOperation::Register => rate_limiter.register().wrap(ip, fut).await,
UserOperation::CreatePost => rate_limiter.post().wrap(ip, fut).await,
UserOperation::CreateCommunity => rate_limiter.register().wrap(ip, fut).await,
_ => rate_limiter.message().wrap(ip, fut).await,
}
}
use serde::Serialize;
/// Make actor from `ChatServer`
impl Actor for ChatServer {
@ -241,26 +194,6 @@ impl Handler<GetCommunityUsersOnline> for ChatServer {
}
}
#[derive(Serialize)]
struct WebsocketResponse<T> {
op: String,
data: T,
}
pub(super) fn to_json_string<Response>(
op: &UserOperation,
data: &Response,
) -> Result<String, LemmyError>
where
Response: Serialize,
{
let response = WebsocketResponse {
op: op.to_string(),
data,
};
Ok(serde_json::to_string(&response)?)
}
impl Handler<CaptchaItem> for ChatServer {
type Result = ();

144
lemmy_websocket/src/lib.rs Normal file
View File

@ -0,0 +1,144 @@
#[macro_use]
extern crate strum_macros;
use crate::chat_server::ChatServer;
use actix::Addr;
use background_jobs::QueueHandle;
use lemmy_db::DbPool;
use lemmy_utils::LemmyError;
use reqwest::Client;
use serde::Serialize;
pub mod chat_server;
pub mod handlers;
pub mod messages;
pub struct LemmyContext {
pub pool: DbPool,
pub chat_server: Addr<ChatServer>,
pub client: Client,
pub activity_queue: QueueHandle,
}
impl LemmyContext {
pub fn create(
pool: DbPool,
chat_server: Addr<ChatServer>,
client: Client,
activity_queue: QueueHandle,
) -> LemmyContext {
LemmyContext {
pool,
chat_server,
client,
activity_queue,
}
}
pub fn pool(&self) -> &DbPool {
&self.pool
}
pub fn chat_server(&self) -> &Addr<ChatServer> {
&self.chat_server
}
pub fn client(&self) -> &Client {
&self.client
}
pub fn activity_queue(&self) -> &QueueHandle {
&self.activity_queue
}
}
impl Clone for LemmyContext {
fn clone(&self) -> Self {
LemmyContext {
pool: self.pool.clone(),
chat_server: self.chat_server.clone(),
client: self.client.clone(),
activity_queue: self.activity_queue.clone(),
}
}
}
#[derive(Serialize)]
struct WebsocketResponse<T> {
op: String,
data: T,
}
pub fn serialize_websocket_message<Response>(
op: &UserOperation,
data: &Response,
) -> Result<String, LemmyError>
where
Response: Serialize,
{
let response = WebsocketResponse {
op: op.to_string(),
data,
};
Ok(serde_json::to_string(&response)?)
}
#[derive(EnumString, ToString, Debug, Clone)]
pub enum UserOperation {
Login,
Register,
GetCaptcha,
CreateCommunity,
CreatePost,
ListCommunities,
ListCategories,
GetPost,
GetCommunity,
CreateComment,
EditComment,
DeleteComment,
RemoveComment,
MarkCommentAsRead,
SaveComment,
CreateCommentLike,
GetPosts,
CreatePostLike,
EditPost,
DeletePost,
RemovePost,
LockPost,
StickyPost,
SavePost,
EditCommunity,
DeleteCommunity,
RemoveCommunity,
FollowCommunity,
GetFollowedCommunities,
GetUserDetails,
GetReplies,
GetUserMentions,
MarkUserMentionAsRead,
GetModlog,
BanFromCommunity,
AddModToCommunity,
CreateSite,
EditSite,
GetSite,
AddAdmin,
BanUser,
Search,
MarkAllAsRead,
SaveUserSettings,
TransferCommunity,
TransferSite,
DeleteAccount,
PasswordReset,
PasswordChange,
CreatePrivateMessage,
EditPrivateMessage,
DeletePrivateMessage,
MarkPrivateMessageAsRead,
GetPrivateMessages,
UserJoin,
GetComments,
GetSiteConfig,
SaveSiteConfig,
PostJoin,
CommunityJoin,
}

132
lemmy_websocket/src/messages.rs Normal file
View File

@ -0,0 +1,132 @@
use crate::UserOperation;
use actix::{prelude::*, Recipient};
use lemmy_structs::{comment::CommentResponse, post::PostResponse};
use lemmy_utils::{CommunityId, ConnectionId, IPAddr, PostId, UserId};
use serde::{Deserialize, Serialize};
/// Chat server sends this messages to session
#[derive(Message)]
#[rtype(result = "()")]
pub struct WSMessage(pub String);
/// Message for chat server communications
/// New chat session is created
#[derive(Message)]
#[rtype(usize)]
pub struct Connect {
pub addr: Recipient<WSMessage>,
pub ip: IPAddr,
}
/// Session is disconnected
#[derive(Message)]
#[rtype(result = "()")]
pub struct Disconnect {
pub id: ConnectionId,
pub ip: IPAddr,
}
/// The messages sent to websocket clients
#[derive(Serialize, Deserialize, Message)]
#[rtype(result = "Result<String, std::convert::Infallible>")]
pub struct StandardMessage {
/// Id of the client session
pub id: ConnectionId,
/// Peer message
pub msg: String,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendAllMessage<Response> {
pub op: UserOperation,
pub response: Response,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendUserRoomMessage<Response> {
pub op: UserOperation,
pub response: Response,
pub recipient_id: UserId,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendCommunityRoomMessage<Response> {
pub op: UserOperation,
pub response: Response,
pub community_id: CommunityId,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendPost {
pub op: UserOperation,
pub post: PostResponse,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct SendComment {
pub op: UserOperation,
pub comment: CommentResponse,
pub websocket_id: Option<ConnectionId>,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct JoinUserRoom {
pub user_id: UserId,
pub id: ConnectionId,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct JoinCommunityRoom {
pub community_id: CommunityId,
pub id: ConnectionId,
}
#[derive(Message)]
#[rtype(result = "()")]
pub struct JoinPostRoom {
pub post_id: PostId,
pub id: ConnectionId,
}
#[derive(Message)]
#[rtype(usize)]
pub struct GetUsersOnline;
#[derive(Message)]
#[rtype(usize)]
pub struct GetPostUsersOnline {
pub post_id: PostId,
}
#[derive(Message)]
#[rtype(usize)]
pub struct GetCommunityUsersOnline {
pub community_id: CommunityId,
}
#[derive(Message, Debug)]
#[rtype(result = "()")]
pub struct CaptchaItem {
pub uuid: String,
pub answer: String,
pub expires: chrono::NaiveDateTime,
}
#[derive(Message)]
#[rtype(bool)]
pub struct CheckCaptcha {
pub uuid: String,
pub answer: String,
}

98
src/api/mod.rs
View File

@ -1,98 +0,0 @@
use crate::{api::claims::Claims, DbPool, LemmyContext};
use actix_web::web::Data;
use lemmy_db::{
community::Community,
community_view::CommunityUserBanView,
post::Post,
user::User_,
Crud,
};
use lemmy_structs::blocking;
use lemmy_utils::{APIError, ConnectionId, LemmyError};
pub mod claims;
pub mod comment;
pub mod community;
pub mod post;
pub mod site;
pub mod user;
#[async_trait::async_trait(?Send)]
pub trait Perform {
type Response: serde::ser::Serialize + Send;
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError>;
}
pub(in crate::api) async fn is_mod_or_admin(
pool: &DbPool,
user_id: i32,
community_id: i32,
) -> Result<(), LemmyError> {
let is_mod_or_admin = blocking(pool, move |conn| {
Community::is_mod_or_admin(conn, user_id, community_id)
})
.await?;
if !is_mod_or_admin {
return Err(APIError::err("not_a_mod_or_admin").into());
}
Ok(())
}
pub async fn is_admin(pool: &DbPool, user_id: i32) -> Result<(), LemmyError> {
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
if !user.admin {
return Err(APIError::err("not_an_admin").into());
}
Ok(())
}
pub(in crate::api) async fn get_post(post_id: i32, pool: &DbPool) -> Result<Post, LemmyError> {
match blocking(pool, move |conn| Post::read(conn, post_id)).await? {
Ok(post) => Ok(post),
Err(_e) => Err(APIError::err("couldnt_find_post").into()),
}
}
pub(in crate::api) async fn get_user_from_jwt(
jwt: &str,
pool: &DbPool,
) -> Result<User_, LemmyError> {
let claims = match Claims::decode(&jwt) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
// Check for a site ban
if user.banned {
return Err(APIError::err("site_ban").into());
}
Ok(user)
}
pub(in crate::api) async fn get_user_from_jwt_opt(
jwt: &Option<String>,
pool: &DbPool,
) -> Result<Option<User_>, LemmyError> {
match jwt {
Some(jwt) => Ok(Some(get_user_from_jwt(jwt, pool).await?)),
None => Ok(None),
}
}
pub(in crate::api) async fn check_community_ban(
user_id: i32,
community_id: i32,
pool: &DbPool,
) -> Result<(), LemmyError> {
let is_banned = move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
Err(APIError::err("community_ban").into())
} else {
Ok(())
}
}

303
src/lib.rs
View File

@ -1,307 +1,4 @@
#![recursion_limit = "512"]
#[macro_use]
extern crate lazy_static;
extern crate actix;
extern crate actix_web;
extern crate base64;
extern crate bcrypt;
extern crate captcha;
extern crate chrono;
extern crate diesel;
extern crate dotenv;
extern crate jsonwebtoken;
extern crate log;
extern crate openssl;
extern crate reqwest;
extern crate rss;
extern crate serde;
extern crate serde_json;
extern crate sha2;
extern crate strum;
pub mod api;
pub mod apub;
pub mod code_migrations;
pub mod request;
pub mod routes;
pub mod version;
pub mod websocket;
use crate::{
request::{retry, RecvError},
websocket::chat_server::ChatServer,
};
use actix::Addr;
use anyhow::anyhow;
use background_jobs::QueueHandle;
use lemmy_db::DbPool;
use lemmy_utils::{apub::get_apub_protocol_string, settings::Settings, LemmyError};
use log::error;
use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
use reqwest::Client;
use serde::Deserialize;
use std::process::Command;
pub struct LemmyContext {
pub pool: DbPool,
pub chat_server: Addr<ChatServer>,
pub client: Client,
pub activity_queue: QueueHandle,
}
impl LemmyContext {
pub fn new(
pool: DbPool,
chat_server: Addr<ChatServer>,
client: Client,
activity_queue: QueueHandle,
) -> LemmyContext {
LemmyContext {
pool,
chat_server,
client,
activity_queue,
}
}
pub fn pool(&self) -> &DbPool {
&self.pool
}
pub fn chat_server(&self) -> &Addr<ChatServer> {
&self.chat_server
}
pub fn client(&self) -> &Client {
&self.client
}
pub fn activity_queue(&self) -> &QueueHandle {
&self.activity_queue
}
}
impl Clone for LemmyContext {
fn clone(&self) -> Self {
LemmyContext::new(
self.pool.clone(),
self.chat_server.clone(),
self.client.clone(),
self.activity_queue.clone(),
)
}
}
#[derive(Deserialize, Debug)]
pub struct IframelyResponse {
title: Option<String>,
description: Option<String>,
thumbnail_url: Option<String>,
html: Option<String>,
}
pub async fn fetch_iframely(client: &Client, url: &str) -> Result<IframelyResponse, LemmyError> {
let fetch_url = format!("http://iframely/oembed?url={}", url);
let response = retry(|| client.get(&fetch_url).send()).await?;
let res: IframelyResponse = response
.json()
.await
.map_err(|e| RecvError(e.to_string()))?;
Ok(res)
}
#[derive(Deserialize, Debug, Clone)]
pub struct PictrsResponse {
files: Vec<PictrsFile>,
msg: String,
}
#[derive(Deserialize, Debug, Clone)]
pub struct PictrsFile {
file: String,
delete_token: String,
}
pub async fn fetch_pictrs(client: &Client, image_url: &str) -> Result<PictrsResponse, LemmyError> {
is_image_content_type(client, image_url).await?;
let fetch_url = format!(
"http://pictrs:8080/image/download?url={}",
utf8_percent_encode(image_url, NON_ALPHANUMERIC) // TODO this might not be needed
);
let response = retry(|| client.get(&fetch_url).send()).await?;
let response: PictrsResponse = response
.json()
.await
.map_err(|e| RecvError(e.to_string()))?;
if response.msg == "ok" {
Ok(response)
} else {
Err(anyhow!("{}", &response.msg).into())
}
}
async fn fetch_iframely_and_pictrs_data(
client: &Client,
url: Option<String>,
) -> (
Option<String>,
Option<String>,
Option<String>,
Option<String>,
) {
match &url {
Some(url) => {
// Fetch iframely data
let (iframely_title, iframely_description, iframely_thumbnail_url, iframely_html) =
match fetch_iframely(client, url).await {
Ok(res) => (res.title, res.description, res.thumbnail_url, res.html),
Err(e) => {
error!("iframely err: {}", e);
(None, None, None, None)
}
};
// Fetch pictrs thumbnail
let pictrs_hash = match iframely_thumbnail_url {
Some(iframely_thumbnail_url) => match fetch_pictrs(client, &iframely_thumbnail_url).await {
Ok(res) => Some(res.files[0].file.to_owned()),
Err(e) => {
error!("pictrs err: {}", e);
None
}
},
// Try to generate a small thumbnail if iframely is not supported
None => match fetch_pictrs(client, &url).await {
Ok(res) => Some(res.files[0].file.to_owned()),
Err(e) => {
error!("pictrs err: {}", e);
None
}
},
};
// The full urls are necessary for federation
let pictrs_thumbnail = if let Some(pictrs_hash) = pictrs_hash {
Some(format!(
"{}://{}/pictrs/image/{}",
get_apub_protocol_string(),
Settings::get().hostname,
pictrs_hash
))
} else {
None
};
(
iframely_title,
iframely_description,
iframely_html,
pictrs_thumbnail,
)
}
None => (None, None, None, None),
}
}
pub async fn is_image_content_type(client: &Client, test: &str) -> Result<(), LemmyError> {
let response = retry(|| client.get(test).send()).await?;
if response
.headers()
.get("Content-Type")
.ok_or_else(|| anyhow!("No Content-Type header"))?
.to_str()?
.starts_with("image/")
{
Ok(())
} else {
Err(anyhow!("Not an image type.").into())
}
}
pub fn captcha_espeak_wav_base64(captcha: &str) -> Result<String, LemmyError> {
let mut built_text = String::new();
// Building proper speech text for espeak
for mut c in captcha.chars() {
let new_str = if c.is_alphabetic() {
if c.is_lowercase() {
c.make_ascii_uppercase();
format!("lower case {} ... ", c)
} else {
c.make_ascii_uppercase();
format!("capital {} ... ", c)
}
} else {
format!("{} ...", c)
};
built_text.push_str(&new_str);
}
espeak_wav_base64(&built_text)
}
pub fn espeak_wav_base64(text: &str) -> Result<String, LemmyError> {
// Make a temp file path
let uuid = uuid::Uuid::new_v4().to_string();
let file_path = format!("/tmp/lemmy_espeak_{}.wav", &uuid);
// Write the wav file
Command::new("espeak")
.arg("-w")
.arg(&file_path)
.arg(text)
.status()?;
// Read the wav file bytes
let bytes = std::fs::read(&file_path)?;
// Delete the file
std::fs::remove_file(file_path)?;
// Convert to base64
let base64 = base64::encode(bytes);
Ok(base64)
}
#[cfg(test)]
mod tests {
use crate::{captcha_espeak_wav_base64, is_image_content_type};
#[test]
fn test_image() {
actix_rt::System::new("tset_image").block_on(async move {
let client = reqwest::Client::default();
assert!(is_image_content_type(&client, "https://1734811051.rsc.cdn77.org/data/images/full/365645/as-virus-kills-navajos-in-their-homes-tribal-women-provide-lifeline.jpg?w=600?w=650").await.is_ok());
assert!(is_image_content_type(&client,
"https://twitter.com/BenjaminNorton/status/1259922424272957440?s=20"
)
.await.is_err()
);
});
}
#[test]
fn test_espeak() {
assert!(captcha_espeak_wav_base64("WxRt2l").is_ok())
}
// These helped with testing
// #[test]
// fn test_iframely() {
// let res = fetch_iframely(client, "https://www.redspark.nu/?p=15341").await;
// assert!(res.is_ok());
// }
// #[test]
// fn test_pictshare() {
// let res = fetch_pictshare("https://upload.wikimedia.org/wikipedia/en/2/27/The_Mandalorian_logo.jpg");
// assert!(res.is_ok());
// let res_other = fetch_pictshare("https://upload.wikimedia.org/wikipedia/en/2/27/The_Mandalorian_logo.jpgaoeu");
// assert!(res_other.is_err());
// }
}

14
src/main.rs
View File

@ -16,17 +16,14 @@ use diesel::{
PgConnection,
};
use lazy_static::lazy_static;
use lemmy_api::match_websocket_operation;
use lemmy_apub::activity_queue::create_activity_queue;
use lemmy_db::get_database_url_from_env;
use lemmy_rate_limit::{rate_limiter::RateLimiter, RateLimit};
use lemmy_server::{
apub::activity_queue::create_activity_queue,
code_migrations::run_advanced_migrations,
routes::*,
websocket::chat_server::ChatServer,
LemmyContext,
};
use lemmy_server::{code_migrations::run_advanced_migrations, routes::*};
use lemmy_structs::blocking;
use lemmy_utils::{settings::Settings, LemmyError, CACHE_CONTROL_REGEX};
use lemmy_websocket::{chat_server::ChatServer, LemmyContext};
use reqwest::Client;
use std::sync::Arc;
use tokio::sync::Mutex;
@ -77,6 +74,7 @@ async fn main() -> Result<(), LemmyError> {
let chat_server = ChatServer::startup(
pool.clone(),
rate_limiter.clone(),
|c, i, o, d| Box::pin(match_websocket_operation(c, i, o, d)),
Client::default(),
activity_queue.clone(),
)
@ -84,7 +82,7 @@ async fn main() -> Result<(), LemmyError> {
// Create Http server with websocket support
HttpServer::new(move || {
let context = LemmyContext::new(
let context = LemmyContext::create(
pool.clone(),
chat_server.to_owned(),
Client::default(),

3
src/routes/api.rs
View File

@ -1,7 +1,8 @@
use crate::{api::Perform, LemmyContext};
use actix_web::{error::ErrorBadRequest, *};
use lemmy_api::Perform;
use lemmy_rate_limit::RateLimit;
use lemmy_structs::{comment::*, community::*, post::*, site::*, user::*};
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
pub fn config(cfg: &mut web::ServiceConfig, rate_limit: &RateLimit) {

6
src/routes/federation.rs
View File

@ -1,4 +1,6 @@
use crate::apub::{
use actix_web::*;
use http_signature_normalization_actix::digest::middleware::VerifyDigest;
use lemmy_apub::{
comment::get_apub_comment,
community::*,
inbox::{community_inbox::community_inbox, shared_inbox::shared_inbox, user_inbox::user_inbox},
@ -6,8 +8,6 @@ use crate::apub::{
user::*,
APUB_JSON_CONTENT_TYPE,
};
use actix_web::*;
use http_signature_normalization_actix::digest::middleware::VerifyDigest;
use lemmy_utils::settings::Settings;
use sha2::{Digest, Sha256};

3
src/routes/feeds.rs
View File

@ -1,8 +1,8 @@
use crate::{api::claims::Claims, LemmyContext};
use actix_web::{error::ErrorBadRequest, *};
use anyhow::anyhow;
use chrono::{DateTime, NaiveDateTime, Utc};
use diesel::PgConnection;
use lemmy_api::claims::Claims;
use lemmy_db::{
comment_view::{ReplyQueryBuilder, ReplyView},
community::Community,
@ -15,6 +15,7 @@ use lemmy_db::{
};
use lemmy_structs::blocking;
use lemmy_utils::{settings::Settings, utils::markdown_to_html, LemmyError};
use lemmy_websocket::LemmyContext;
use rss::{CategoryBuilder, ChannelBuilder, GuidBuilder, Item, ItemBuilder};
use serde::Deserialize;
use std::str::FromStr;

3
src/routes/nodeinfo.rs
View File

@ -1,9 +1,10 @@
use crate::{version, LemmyContext};
use actix_web::{body::Body, error::ErrorBadRequest, *};
use anyhow::anyhow;
use lemmy_api::version;
use lemmy_db::site_view::SiteView;
use lemmy_structs::blocking;
use lemmy_utils::{apub::get_apub_protocol_string, settings::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
use serde::{Deserialize, Serialize};
use url::Url;

23
src/routes/webfinger.rs
View File

@ -1,38 +1,21 @@
use crate::LemmyContext;
use actix_web::{error::ErrorBadRequest, web::Query, *};
use anyhow::anyhow;
use lemmy_db::{community::Community, user::User_};
use lemmy_structs::blocking;
use lemmy_structs::{blocking, WebFingerLink, WebFingerResponse};
use lemmy_utils::{
settings::Settings,
LemmyError,
WEBFINGER_COMMUNITY_REGEX,
WEBFINGER_USER_REGEX,
};
use serde::{Deserialize, Serialize};
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
#[derive(Deserialize)]
pub struct Params {
resource: String,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct WebFingerResponse {
pub subject: String,
pub aliases: Vec<String>,
pub links: Vec<WebFingerLink>,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct WebFingerLink {
pub rel: Option<String>,
#[serde(rename(serialize = "type", deserialize = "type"))]
pub type_: Option<String>,
pub href: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub template: Option<String>,
}
pub fn config(cfg: &mut web::ServiceConfig) {
if Settings::get().federation.enabled {
cfg.route(

7
src/routes/websocket.rs
View File

@ -1,9 +1,12 @@
use crate::{websocket::chat_server::ChatServer, LemmyContext};
use actix::prelude::*;
use actix_web::*;
use actix_web_actors::ws;
use lemmy_structs::websocket::{Connect, Disconnect, StandardMessage, WSMessage};
use lemmy_utils::utils::get_ip;
use lemmy_websocket::{
chat_server::ChatServer,
messages::{Connect, Disconnect, StandardMessage, WSMessage},
LemmyContext,
};
use log::{debug, error, info};
use std::time::{Duration, Instant};

2
src/websocket/mod.rs
View File

@ -1,2 +0,0 @@
pub mod chat_server;
pub mod handlers;