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Split code into cargo workspaces (#67)

Browse source 
More fixes

- fixed docker builds
- fixed mentions regex test
- fixed DATABASE_URL stuff
- change schema path in diesel.toml

Address review comments

- add jsonb column back into activity table
- remove authors field from cargo.toml
- adjust LEMMY_DATABASE_URL env var usage
- rename all occurences of LEMMY_DATABASE_URL to DATABASE_URL

Decouple utils and db

Split code into cargo workspaces

Co-authored-by: Felix Ableitner <me@nutomic.com>
Reviewed-on: https://yerbamate.dev/LemmyNet/lemmy/pulls/67
This commit is contained in:
nutomic 2020-07-10 18:15:41 +00:00 committed by dessalines
parent debbd316c2
commit 80aef61aed
63 changed files with 1067 additions and 917 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
docker/dev/Dockerfile vendored
View file

@ -17,13 +17,20 @@ WORKDIR /app
RUN sudo chown -R rust:rust .
RUN USER=root cargo new server
WORKDIR /app/server
RUN mkdir -p lemmy_db/src/ lemmy_utils/src/
COPY server/Cargo.toml server/Cargo.lock ./
COPY server/lemmy_db/Cargo.toml ./lemmy_db/
COPY server/lemmy_utils/Cargo.toml ./lemmy_utils/
RUN sudo chown -R rust:rust .
RUN mkdir -p ./src/bin \
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs \
&& cp ./src/bin/main.rs ./lemmy_db/src/main.rs \
&& cp ./src/bin/main.rs ./lemmy_utils/src/main.rs
RUN cargo build
RUN rm -f ./target/x86_64-unknown-linux-musl/release/deps/lemmy_server*
COPY server/src ./src/
COPY server/lemmy_db ./lemmy_db/
COPY server/lemmy_utils ./lemmy_utils/
COPY server/migrations ./migrations/
# Build for debug

10
docker/prod/Dockerfile vendored
View file

@ -10,13 +10,19 @@ WORKDIR /app
RUN sudo chown -R rust:rust .
RUN USER=root cargo new server
WORKDIR /app/server
RUN mkdir -p lemmy_db/src/ lemmy_utils/src/
COPY --chown=rust:rust server/Cargo.toml server/Cargo.lock ./
#RUN sudo chown -R rust:rust .
COPY --chown=rust:rust server/lemmy_db/Cargo.toml ./lemmy_db/
COPY --chown=rust:rust server/lemmy_utils/Cargo.toml ./lemmy_utils/
RUN mkdir -p ./src/bin \
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs \
&& cp ./src/bin/main.rs ./lemmy_db/src/main.rs \
&& cp ./src/bin/main.rs ./lemmy_utils/src/main.rs
RUN cargo build --release
RUN rm -f ./target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR/deps/lemmy_server*
COPY --chown=rust:rust server/src ./src/
COPY --chown=rust:rust server/lemmy_db ./lemmy_db/
COPY --chown=rust:rust server/lemmy_utils ./lemmy_utils/
COPY --chown=rust:rust server/migrations ./migrations/
# build for release

2
docs/src/contributing_tests.md vendored
View file

@ -9,7 +9,7 @@ following commands in the `server` subfolder:
psql -U lemmy -c "DROP SCHEMA public CASCADE; CREATE SCHEMA public;"
export DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
diesel migration run
RUST_TEST_THREADS=1 cargo test
RUST_TEST_THREADS=1 cargo test --workspace
```
### Federation

2
install.sh vendored
View file

@ -1,4 +1,4 @@
#!/bin/sh
#!/bin/bash
set -e
# Set the database variable to the default first.

49
server/Cargo.lock generated vendored
View file

@ -1399,12 +1399,6 @@ dependencies = [
"winapi 0.3.9",
]
[[package]]
name = "htmlescape"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e9025058dae765dee5070ec375f591e2ba14638c63feff74f13805a72e523163"
[[package]]
name = "http"
version = "0.2.1"
@ -1572,6 +1566,21 @@ version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "lemmy_db"
version = "0.1.0"
dependencies = [
"bcrypt",
"chrono",
"diesel",
"log",
"serde 1.0.114",
"serde_json",
"sha2",
"strum",
"strum_macros",
]
[[package]]
name = "lemmy_server"
version = "0.0.1"
@ -1589,27 +1598,23 @@ dependencies = [
"base64 0.12.3",
"bcrypt",
"chrono",
"comrak",
"config",
"diesel",
"diesel_migrations",
"dotenv",
"env_logger",
"failure",
"futures",
"htmlescape",
"http",
"http-signature-normalization-actix",
"itertools",
"jsonwebtoken",
"lazy_static",
"lettre",
"lettre_email",
"lemmy_db",
"lemmy_utils",
"log",
"openssl",
"percent-encoding",
"rand 0.7.3",
"regex",
"rss",
"serde 1.0.114",
"serde_json",
@ -1621,6 +1626,26 @@ dependencies = [
"uuid 0.8.1",
]
[[package]]
name = "lemmy_utils"
version = "0.1.0"
dependencies = [
"chrono",
"comrak",
"config",
"itertools",
"lazy_static",
"lettre",
"lettre_email",
"log",
"openssl",
"rand 0.7.3",
"regex",
"serde 1.0.114",
"serde_json",
"url",
]
[[package]]
name = "lettre"
version = "0.9.3"

17
server/Cargo.toml vendored
View file

@ -1,14 +1,21 @@
[package]
name = "lemmy_server"
version = "0.0.1"
authors = ["Dessalines <tyhou13@gmx.com>"]
edition = "2018"
[profile.release]
lto = true
[workspace]
members = [
"lemmy_utils",
"lemmy_db"
]
[dependencies]
diesel = { version = "1.4.4", features = ["postgres","chrono","r2d2","64-column-tables","serde_json"] }
lemmy_utils = { path = "./lemmy_utils" }
lemmy_db = { path = "./lemmy_db" }
diesel = "1.4.4"
diesel_migrations = "1.4.0"
dotenv = "0.15.0"
activitystreams = "0.6.2"
@ -31,16 +38,10 @@ rand = "0.7.3"
strum = "0.18.0"
strum_macros = "0.18.0"
jsonwebtoken = "7.0.1"
regex = "1.3.5"
lazy_static = "1.3.0"
lettre = "0.9.3"
lettre_email = "0.9.4"
rss = "1.9.0"
htmlescape = "0.3.1"
url = { version = "2.1.1", features = ["serde"] }
config = {version = "0.10.1", default-features = false, features = ["hjson"] }
percent-encoding = "2.1.0"
comrak = "0.7"
openssl = "0.10"
http = "0.2.1"
http-signature-normalization-actix = { version = "0.4.0-alpha.0", default-features = false, features = ["sha-2"] }

3
server/db-init.sh vendored
View file

@ -1,4 +1,5 @@
#!/bin/sh
#!/bin/bash
set -e
# Default configurations
username=lemmy

2
server/diesel.toml vendored
View file

@ -2,4 +2,4 @@
# see diesel.rs/guides/configuring-diesel-cli
[print_schema]
file = "src/schema.rs"
file = "lemmy_db/src/schema.rs"

15
server/lemmy_db/Cargo.toml vendored Normal file
View file

@ -0,0 +1,15 @@
[package]
name = "lemmy_db"
version = "0.1.0"
edition = "2018"
[dependencies]
diesel = { version = "1.4.4", features = ["postgres","chrono","r2d2","64-column-tables","serde_json"] }
chrono = { version = "0.4.7", features = ["serde"] }
serde = { version = "1.0.105", features = ["derive"] }
serde_json = { version = "1.0.52", features = ["preserve_order"]}
strum = "0.18.0"
strum_macros = "0.18.0"
log = "0.4.0"
sha2 = "0.9"
bcrypt = "0.8.0"

50
server/src/db/activity.rs → server/lemmy_db/src/activity.rs
View file

@ -1,9 +1,12 @@
use crate::{blocking, db::Crud, schema::activity, DbPool, LemmyError};
use crate::{schema::activity, Crud};
use diesel::{dsl::*, result::Error, *};
use log::debug;
use serde::{Deserialize, Serialize};
use serde_json::Value;
use std::fmt::Debug;
use std::{
fmt::Debug,
io::{Error as IoError, ErrorKind},
};
#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name = "activity"]
@ -55,46 +58,43 @@ impl Crud<ActivityForm> for Activity {
}
}
pub async fn insert_activity<T>(
user_id: i32,
data: T,
local: bool,
pool: &DbPool,
) -> Result<(), LemmyError>
where
T: Serialize + Debug + Send + 'static,
{
blocking(pool, move |conn| {
do_insert_activity(conn, user_id, &data, local)
})
.await??;
Ok(())
}
fn do_insert_activity<T>(
pub fn do_insert_activity<T>(
conn: &PgConnection,
user_id: i32,
data: &T,
local: bool,
) -> Result<(), LemmyError>
) -> Result<Activity, IoError>
where
T: Serialize + Debug,
{
debug!("inserting activity for user {}, data {:?}", user_id, &data);
let activity_form = ActivityForm {
user_id,
data: serde_json::to_value(&data)?,
local,
updated: None,
};
debug!("inserting activity for user {}, data {:?}", user_id, data);
Activity::create(&conn, &activity_form)?;
Ok(())
let result = Activity::create(&conn, &activity_form);
match result {
Ok(s) => Ok(s),
Err(e) => Err(IoError::new(
ErrorKind::Other,
format!("Failed to insert activity into database: {}", e),
)),
}
}
#[cfg(test)]
mod tests {
use super::{super::user::*, *};
use crate::db::{establish_unpooled_connection, Crud, ListingType, SortType};
use crate::{
activity::{Activity, ActivityForm},
tests::establish_unpooled_connection,
user::{UserForm, User_},
Crud,
ListingType,
SortType,
};
use serde_json::Value;
#[test]
fn test_crud() {

5
server/src/db/category.rs → server/lemmy_db/src/category.rs
View file

@ -1,6 +1,6 @@
use crate::{
db::Crud,
schema::{category, category::dsl::*},
Crud,
};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
@ -52,8 +52,7 @@ impl Category {
#[cfg(test)]
mod tests {
use super::*;
use crate::db::establish_unpooled_connection;
use crate::{category::Category, tests::establish_unpooled_connection};
#[test]
fn test_crud() {

21
server/src/db/comment.rs → server/lemmy_db/src/comment.rs
View file

@ -1,9 +1,5 @@
use super::{post::Post, *};
use crate::{
apub::{make_apub_endpoint, EndpointType},
naive_now,
schema::{comment, comment_like, comment_saved},
};
use crate::schema::{comment, comment_like, comment_saved};
// WITH RECURSIVE MyTree AS (
// SELECT * FROM comment WHERE parent_id IS NULL
@ -77,12 +73,15 @@ impl Crud<CommentForm> for Comment {
}
impl Comment {
pub fn update_ap_id(conn: &PgConnection, comment_id: i32) -> Result<Self, Error> {
pub fn update_ap_id(
conn: &PgConnection,
comment_id: i32,
apub_id: String,
) -> Result<Self, Error> {
use crate::schema::comment::dsl::*;
let apid = make_apub_endpoint(EndpointType::Comment, &comment_id.to_string()).to_string();
diesel::update(comment.find(comment_id))
.set(ap_id.eq(apid))
.set(ap_id.eq(apub_id))
.get_result::<Self>(conn)
}
@ -204,10 +203,8 @@ impl Saveable<CommentSavedForm> for CommentSaved {
#[cfg(test)]
mod tests {
use super::{
super::{community::*, post::*, user::*},
*,
};
use crate::{comment::*, community::*, post::*, tests::establish_unpooled_connection, user::*};
#[test]
fn test_crud() {
let conn = establish_unpooled_connection();

14
server/src/db/comment_view.rs → server/lemmy_db/src/comment_view.rs
View file

@ -1,5 +1,5 @@
// TODO, remove the cross join here, just join to user directly
use crate::db::{fuzzy_search, limit_and_offset, ListingType, MaybeOptional, SortType};
use crate::{fuzzy_search, limit_and_offset, ListingType, MaybeOptional, SortType};
use diesel::{dsl::*, pg::Pg, result::Error, *};
use serde::{Deserialize, Serialize};
@ -460,11 +460,17 @@ impl<'a> ReplyQueryBuilder<'a> {
#[cfg(test)]
mod tests {
use super::{
super::{comment::*, community::*, post::*, user::*},
use crate::{
comment::*,
comment_view::*,
community::*,
post::*,
tests::establish_unpooled_connection,
user::*,
Crud,
Likeable,
*,
};
use crate::db::{establish_unpooled_connection, Crud, Likeable};
#[test]
fn test_crud() {

8
server/src/db/community.rs → server/lemmy_db/src/community.rs
View file

@ -1,6 +1,9 @@
use crate::{
db::{Bannable, Crud, Followable, Joinable},
schema::{community, community_follower, community_moderator, community_user_ban},
Bannable,
Crud,
Followable,
Joinable,
};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
@ -232,8 +235,7 @@ impl Followable<CommunityFollowerForm> for CommunityFollower {
#[cfg(test)]
mod tests {
use super::{super::user::*, *};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
use crate::{community::*, tests::establish_unpooled_connection, user::*, ListingType, SortType};
#[test]
fn test_crud() {

2
server/src/db/community_view.rs → server/lemmy_db/src/community_view.rs
View file

@ -1,5 +1,5 @@
use super::community_view::community_fast_view::BoxedQuery;
use crate::db::{fuzzy_search, limit_and_offset, MaybeOptional, SortType};
use crate::{fuzzy_search, limit_and_offset, MaybeOptional, SortType};
use diesel::{pg::Pg, result::Error, *};
use serde::{Deserialize, Serialize};

38
server/src/db/mod.rs → server/lemmy_db/src/lib.rs
View file

@ -1,10 +1,22 @@
use crate::settings::Settings;
#[macro_use]
pub extern crate diesel;
#[macro_use]
pub extern crate strum_macros;
pub extern crate bcrypt;
pub extern crate chrono;
pub extern crate log;
pub extern crate serde;
pub extern crate serde_json;
pub extern crate sha2;
pub extern crate strum;
use chrono::NaiveDateTime;
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
use std::{env, env::VarError};
pub mod activity;
pub mod category;
pub mod code_migrations;
pub mod comment;
pub mod comment_view;
pub mod community;
@ -16,6 +28,7 @@ pub mod post;
pub mod post_view;
pub mod private_message;
pub mod private_message_view;
pub mod schema;
pub mod site;
pub mod site_view;
pub mod user;
@ -111,9 +124,8 @@ impl<T> MaybeOptional<T> for Option<T> {
}
}
pub fn establish_unpooled_connection() -> PgConnection {
let db_url = Settings::get().get_database_url();
PgConnection::establish(&db_url).unwrap_or_else(|_| panic!("Error connecting to {}", db_url))
pub fn get_database_url_from_env() -> Result<String, VarError> {
env::var("LEMMY_DATABASE_URL")
}
#[derive(EnumString, ToString, Debug, Serialize, Deserialize)]
@ -155,9 +167,25 @@ pub fn limit_and_offset(page: Option<i64>, limit: Option<i64>) -> (i64, i64) {
let offset = limit * (page - 1);
(limit, offset)
}
pub fn naive_now() -> NaiveDateTime {
chrono::prelude::Utc::now().naive_utc()
}
#[cfg(test)]
mod tests {
use super::fuzzy_search;
use crate::get_database_url_from_env;
use diesel::{Connection, PgConnection};
pub fn establish_unpooled_connection() -> PgConnection {
let db_url = match get_database_url_from_env() {
Ok(url) => url,
Err(_) => panic!("Failed to read database URL from env var LEMMY_DATABASE_URL"),
};
PgConnection::establish(&db_url).unwrap_or_else(|_| panic!("Error connecting to {}", db_url))
}
#[test]
fn test_fuzzy_search() {
let test = "This is a fuzzy search";

15
server/src/db/moderator.rs → server/lemmy_db/src/moderator.rs
View file

@ -1,5 +1,4 @@
use crate::{
db::Crud,
schema::{
mod_add,
mod_add_community,
@ -11,6 +10,7 @@ use crate::{
mod_remove_post,
mod_sticky_post,
},
Crud,
};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
@ -437,11 +437,16 @@ impl Crud<ModAddForm> for ModAdd {
#[cfg(test)]
mod tests {
use super::{
super::{comment::*, community::*, post::*, user::*},
*,
use crate::{
comment::*,
community::*,
moderator::*,
post::*,
tests::establish_unpooled_connection,
user::*,
ListingType,
SortType,
};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
// use Crud;
#[test]

2
server/src/db/moderator_views.rs → server/lemmy_db/src/moderator_views.rs
View file

@ -1,4 +1,4 @@
use crate::db::limit_and_offset;
use crate::limit_and_offset;
use diesel::{result::Error, *};
use serde::{Deserialize, Serialize};

4
server/src/db/password_reset_request.rs → server/lemmy_db/src/password_reset_request.rs
View file

@ -1,6 +1,6 @@
use crate::{
db::Crud,
schema::{password_reset_request, password_reset_request::dsl::*},
Crud,
};
use diesel::{dsl::*, result::Error, *};
use sha2::{Digest, Sha256};
@ -82,7 +82,7 @@ impl PasswordResetRequest {
#[cfg(test)]
mod tests {
use super::{super::user::*, *};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
use crate::{tests::establish_unpooled_connection, ListingType, SortType};
#[test]
fn test_crud() {

22
server/src/db/post.rs → server/lemmy_db/src/post.rs
View file

@ -1,8 +1,10 @@
use crate::{
apub::{make_apub_endpoint, EndpointType},
db::{Crud, Likeable, Readable, Saveable},
naive_now,
schema::{post, post_like, post_read, post_saved},
Crud,
Likeable,
Readable,
Saveable,
};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
@ -75,12 +77,11 @@ impl Post {
post.filter(ap_id.eq(object_id)).first::<Self>(conn)
}
pub fn update_ap_id(conn: &PgConnection, post_id: i32) -> Result<Self, Error> {
pub fn update_ap_id(conn: &PgConnection, post_id: i32, apub_id: String) -> Result<Self, Error> {
use crate::schema::post::dsl::*;
let apid = make_apub_endpoint(EndpointType::Post, &post_id.to_string()).to_string();
diesel::update(post.find(post_id))
.set(ap_id.eq(apid))
.set(ap_id.eq(apub_id))
.get_result::<Self>(conn)
}
@ -241,11 +242,14 @@ impl Readable<PostReadForm> for PostRead {
#[cfg(test)]
mod tests {
use super::{
super::{community::*, user::*},
*,
use crate::{
community::*,
post::*,
tests::establish_unpooled_connection,
user::*,
ListingType,
SortType,
};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
#[test]
fn test_crud() {

13
server/src/db/post_view.rs → server/lemmy_db/src/post_view.rs
View file

@ -1,5 +1,5 @@
use super::post_view::post_fast_view::BoxedQuery;
use crate::db::{fuzzy_search, limit_and_offset, ListingType, MaybeOptional, SortType};
use crate::{fuzzy_search, limit_and_offset, ListingType, MaybeOptional, SortType};
use diesel::{dsl::*, pg::Pg, result::Error, *};
use serde::{Deserialize, Serialize};
@ -367,11 +367,16 @@ impl PostView {
#[cfg(test)]
mod tests {
use super::{
super::{community::*, post::*, user::*},
use crate::{
community::*,
post::*,
post_view::*,
tests::establish_unpooled_connection,
user::*,
Crud,
Likeable,
*,
};
use crate::db::{establish_unpooled_connection, Crud, Likeable};
#[test]
fn test_crud() {

28
server/src/db/private_message.rs → server/lemmy_db/src/private_message.rs
View file

@ -1,8 +1,4 @@
use crate::{
apub::{make_apub_endpoint, EndpointType},
db::Crud,
schema::private_message,
};
use crate::{schema::private_message, Crud};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
@ -66,16 +62,15 @@ impl Crud<PrivateMessageForm> for PrivateMessage {
}
impl PrivateMessage {
pub fn update_ap_id(conn: &PgConnection, private_message_id: i32) -> Result<Self, Error> {
pub fn update_ap_id(
conn: &PgConnection,
private_message_id: i32,
apub_id: String,
) -> Result<Self, Error> {
use crate::schema::private_message::dsl::*;
let apid = make_apub_endpoint(
EndpointType::PrivateMessage,
&private_message_id.to_string(),
)
.to_string();
diesel::update(private_message.find(private_message_id))
.set(ap_id.eq(apid))
.set(ap_id.eq(apub_id))
.get_result::<Self>(conn)
}
@ -89,8 +84,13 @@ impl PrivateMessage {
#[cfg(test)]
mod tests {
use super::{super::user::*, *};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
use crate::{
private_message::*,
tests::establish_unpooled_connection,
user::*,
ListingType,
SortType,
};
#[test]
fn test_crud() {

2
server/src/db/private_message_view.rs → server/lemmy_db/src/private_message_view.rs
View file

@ -1,4 +1,4 @@
use crate::db::{limit_and_offset, MaybeOptional};
use crate::{limit_and_offset, MaybeOptional};
use diesel::{pg::Pg, result::Error, *};
use serde::{Deserialize, Serialize};

0
server/src/schema.rs → server/lemmy_db/src/schema.rs
View file

2
server/src/db/site.rs → server/lemmy_db/src/site.rs
View file

@ -1,4 +1,4 @@
use crate::{db::Crud, schema::site};
use crate::{schema::site, Crud};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};

0
server/src/db/site_view.rs → server/lemmy_db/src/site_view.rs
View file

83
server/src/db/user.rs → server/lemmy_db/src/user.rs
View file

@ -1,14 +1,10 @@
use crate::{
db::Crud,
is_email_regex,
naive_now,
schema::{user_, user_::dsl::*},
settings::Settings,
Crud,
};
use bcrypt::{hash, DEFAULT_COST};
use diesel::{dsl::*, result::Error, *};
use jsonwebtoken::{decode, encode, DecodingKey, EncodingKey, Header, TokenData, Validation};
use serde::{Deserialize, Serialize};
#[derive(Clone, Queryable, Identifiable, PartialEq, Debug)]
#[table_name = "user_"]
@ -131,90 +127,23 @@ impl User_ {
}
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Claims {
pub id: i32,
pub username: String,
pub iss: String,
pub show_nsfw: bool,
pub theme: String,
pub default_sort_type: i16,
pub default_listing_type: i16,
pub lang: String,
pub avatar: Option<String>,
pub show_avatars: bool,
}
impl Claims {
pub fn decode(jwt: &str) -> Result<TokenData<Claims>, jsonwebtoken::errors::Error> {
let v = Validation {
validate_exp: false,
..Validation::default()
};
decode::<Claims>(
&jwt,
&DecodingKey::from_secret(Settings::get().jwt_secret.as_ref()),
&v,
)
}
}
type Jwt = String;
impl User_ {
pub fn jwt(&self) -> Jwt {
let my_claims = Claims {
id: self.id,
username: self.name.to_owned(),
iss: Settings::get().hostname,
show_nsfw: self.show_nsfw,
theme: self.theme.to_owned(),
default_sort_type: self.default_sort_type,
default_listing_type: self.default_listing_type,
lang: self.lang.to_owned(),
avatar: self.avatar.to_owned(),
show_avatars: self.show_avatars.to_owned(),
};
encode(
&Header::default(),
&my_claims,
&EncodingKey::from_secret(Settings::get().jwt_secret.as_ref()),
)
.unwrap()
}
pub fn find_by_username(conn: &PgConnection, username: &str) -> Result<Self, Error> {
pub fn find_by_username(conn: &PgConnection, username: &str) -> Result<User_, Error> {
user_.filter(name.eq(username)).first::<User_>(conn)
}
pub fn find_by_email(conn: &PgConnection, from_email: &str) -> Result<Self, Error> {
pub fn find_by_email(conn: &PgConnection, from_email: &str) -> Result<User_, Error> {
user_.filter(email.eq(from_email)).first::<User_>(conn)
}
pub fn find_by_email_or_username(
conn: &PgConnection,
username_or_email: &str,
) -> Result<Self, Error> {
if is_email_regex(username_or_email) {
User_::find_by_email(conn, username_or_email)
} else {
User_::find_by_username(conn, username_or_email)
}
}
pub fn get_profile_url(&self) -> String {
format!("https://{}/u/{}", Settings::get().hostname, self.name)
}
pub fn find_by_jwt(conn: &PgConnection, jwt: &str) -> Result<Self, Error> {
let claims: Claims = Claims::decode(&jwt).expect("Invalid token").claims;
Self::read(&conn, claims.id)
pub fn get_profile_url(&self, hostname: &str) -> String {
format!("https://{}/u/{}", hostname, self.name)
}
}
#[cfg(test)]
mod tests {
use super::{User_, *};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
use crate::{tests::establish_unpooled_connection, user::*, ListingType, SortType};
#[test]
fn test_crud() {

15
server/src/db/user_mention.rs → server/lemmy_db/src/user_mention.rs
View file

@ -1,5 +1,5 @@
use super::comment::Comment;
use crate::{db::Crud, schema::user_mention};
use crate::{schema::user_mention, Crud};
use diesel::{dsl::*, result::Error, *};
use serde::{Deserialize, Serialize};
@ -54,11 +54,16 @@ impl Crud<UserMentionForm> for UserMention {
#[cfg(test)]
mod tests {
use super::{
super::{comment::*, community::*, post::*, user::*},
*,
use crate::{
comment::*,
community::*,
post::*,
tests::establish_unpooled_connection,
user::*,
user_mention::*,
ListingType,
SortType,
};
use crate::db::{establish_unpooled_connection, ListingType, SortType};
#[test]
fn test_crud() {

2
server/src/db/user_mention_view.rs → server/lemmy_db/src/user_mention_view.rs
View file

@ -1,4 +1,4 @@
use crate::db::{limit_and_offset, MaybeOptional, SortType};
use crate::{limit_and_offset, MaybeOptional, SortType};
use diesel::{dsl::*, pg::Pg, result::Error, *};
use serde::{Deserialize, Serialize};

2
server/src/db/user_view.rs → server/lemmy_db/src/user_view.rs
View file

@ -1,5 +1,5 @@
use super::user_view::user_fast::BoxedQuery;
use crate::db::{fuzzy_search, limit_and_offset, MaybeOptional, SortType};
use crate::{fuzzy_search, limit_and_offset, MaybeOptional, SortType};
use diesel::{dsl::*, pg::Pg, result::Error, *};
use serde::{Deserialize, Serialize};

22
server/lemmy_utils/Cargo.toml vendored Normal file
View file

@ -0,0 +1,22 @@
[package]
name = "lemmy_utils"
version = "0.1.0"
edition = "2018"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
regex = "1.3.5"
config = { version = "0.10.1", default-features = false, features = ["hjson"] }
chrono = { version = "0.4.7", features = ["serde"] }
lettre = "0.9.3"
lettre_email = "0.9.4"
log = "0.4.0"
itertools = "0.9.0"
rand = "0.7.3"
serde = { version = "1.0.105", features = ["derive"] }
serde_json = { version = "1.0.52", features = ["preserve_order"]}
comrak = "0.7"
lazy_static = "1.3.0"
openssl = "0.10"
url = { version = "2.1.1", features = ["serde"] }

324
server/lemmy_utils/src/lib.rs Normal file
View file

@ -0,0 +1,324 @@
#[macro_use]
pub extern crate lazy_static;
pub extern crate comrak;
pub extern crate lettre;
pub extern crate lettre_email;
pub extern crate openssl;
pub extern crate rand;
pub extern crate regex;
pub extern crate serde_json;
pub extern crate url;
pub mod settings;
use crate::settings::Settings;
use chrono::{DateTime, FixedOffset, Local, NaiveDateTime, Utc};
use itertools::Itertools;
use lettre::{
smtp::{
authentication::{Credentials, Mechanism},
extension::ClientId,
ConnectionReuseParameters,
},
ClientSecurity,
SmtpClient,
Transport,
};
use lettre_email::Email;
use openssl::{pkey::PKey, rsa::Rsa};
use rand::{distributions::Alphanumeric, thread_rng, Rng};
use regex::{Regex, RegexBuilder};
use std::io::{Error, ErrorKind};
use url::Url;
pub fn to_datetime_utc(ndt: NaiveDateTime) -> DateTime<Utc> {
DateTime::<Utc>::from_utc(ndt, Utc)
}
pub fn naive_from_unix(time: i64) -> NaiveDateTime {
NaiveDateTime::from_timestamp(time, 0)
}
pub fn convert_datetime(datetime: NaiveDateTime) -> DateTime<FixedOffset> {
let now = Local::now();
DateTime::<FixedOffset>::from_utc(datetime, *now.offset())
}
pub fn is_email_regex(test: &str) -> bool {
EMAIL_REGEX.is_match(test)
}
pub fn remove_slurs(test: &str) -> String {
SLUR_REGEX.replace_all(test, "*removed*").to_string()
}
pub fn slur_check(test: &str) -> Result<(), Vec<&str>> {
let mut matches: Vec<&str> = SLUR_REGEX.find_iter(test).map(|mat| mat.as_str()).collect();
// Unique
matches.sort_unstable();
matches.dedup();
if matches.is_empty() {
Ok(())
} else {
Err(matches)
}
}
pub fn slurs_vec_to_str(slurs: Vec<&str>) -> String {
let start = "No slurs - ";
let combined = &slurs.join(", ");
[start, combined].concat()
}
pub fn generate_random_string() -> String {
thread_rng().sample_iter(&Alphanumeric).take(30).collect()
}
pub fn send_email(
subject: &str,
to_email: &str,
to_username: &str,
html: &str,
) -> Result<(), String> {
let email_config = Settings::get().email.ok_or("no_email_setup")?;
let email = Email::builder()
.to((to_email, to_username))
.from(email_config.smtp_from_address.to_owned())
.subject(subject)
.html(html)
.build()
.unwrap();
let mailer = if email_config.use_tls {
SmtpClient::new_simple(&email_config.smtp_server).unwrap()
} else {
SmtpClient::new(&email_config.smtp_server, ClientSecurity::None).unwrap()
}
.hello_name(ClientId::Domain(Settings::get().hostname))
.smtp_utf8(true)
.authentication_mechanism(Mechanism::Plain)
.connection_reuse(ConnectionReuseParameters::ReuseUnlimited);
let mailer = if let (Some(login), Some(password)) =
(&email_config.smtp_login, &email_config.smtp_password)
{
mailer.credentials(Credentials::new(login.to_owned(), password.to_owned()))
} else {
mailer
};
let mut transport = mailer.transport();
let result = transport.send(email.into());
transport.close();
match result {
Ok(_) => Ok(()),
Err(e) => Err(e.to_string()),
}
}
pub fn markdown_to_html(text: &str) -> String {
comrak::markdown_to_html(text, &comrak::ComrakOptions::default())
}
// TODO nothing is done with community / group webfingers yet, so just ignore those for now
#[derive(Clone, PartialEq, Eq, Hash)]
pub struct MentionData {
pub name: String,
pub domain: String,
}
impl MentionData {
pub fn is_local(&self) -> bool {
Settings::get().hostname.eq(&self.domain)
}
pub fn full_name(&self) -> String {
format!("@{}@{}", &self.name, &self.domain)
}
}
pub fn scrape_text_for_mentions(text: &str) -> Vec<MentionData> {
let mut out: Vec<MentionData> = Vec::new();
for caps in MENTIONS_REGEX.captures_iter(text) {
out.push(MentionData {
name: caps["name"].to_string(),
domain: caps["domain"].to_string(),
});
}
out.into_iter().unique().collect()
}
pub fn is_valid_username(name: &str) -> bool {
VALID_USERNAME_REGEX.is_match(name)
}
pub fn is_valid_community_name(name: &str) -> bool {
VALID_COMMUNITY_NAME_REGEX.is_match(name)
}
#[cfg(test)]
mod tests {
use crate::{
is_email_regex,
is_valid_community_name,
is_valid_username,
remove_slurs,
scrape_text_for_mentions,
slur_check,
slurs_vec_to_str,
};
#[test]
fn test_mentions_regex() {
let text = "Just read a great blog post by [@tedu@honk.teduangst.com](/u/test). And another by !test_community@fish.teduangst.com . Another [@lemmy@lemmy-alpha:8540](/u/fish)";
let mentions = scrape_text_for_mentions(text);
assert_eq!(mentions[0].name, "tedu".to_string());
assert_eq!(mentions[0].domain, "honk.teduangst.com".to_string());
assert_eq!(mentions[1].domain, "lemmy-alpha:8540".to_string());
}
#[test]
fn test_email() {
assert!(is_email_regex("gush@gmail.com"));
assert!(!is_email_regex("nada_neutho"));
}
#[test]
fn test_valid_register_username() {
assert!(is_valid_username("Hello_98"));
assert!(is_valid_username("ten"));
assert!(!is_valid_username("Hello-98"));
assert!(!is_valid_username("a"));
assert!(!is_valid_username(""));
}
#[test]
fn test_valid_community_name() {
assert!(is_valid_community_name("example"));
assert!(is_valid_community_name("example_community"));
assert!(!is_valid_community_name("Example"));
assert!(!is_valid_community_name("Ex"));
assert!(!is_valid_community_name(""));
}
#[test]
fn test_slur_filter() {
let test =
"coons test dindu ladyboy tranny retardeds. Capitalized Niggerz. This is a bunch of other safe text.";
let slur_free = "No slurs here";
assert_eq!(
remove_slurs(&test),
"*removed* test *removed* *removed* *removed* *removed*. Capitalized *removed*. This is a bunch of other safe text."
.to_string()
);
let has_slurs_vec = vec![
"Niggerz",
"coons",
"dindu",
"ladyboy",
"retardeds",
"tranny",
];
let has_slurs_err_str = "No slurs - Niggerz, coons, dindu, ladyboy, retardeds, tranny";
assert_eq!(slur_check(test), Err(has_slurs_vec));
assert_eq!(slur_check(slur_free), Ok(()));
if let Err(slur_vec) = slur_check(test) {
assert_eq!(&slurs_vec_to_str(slur_vec), has_slurs_err_str);
}
}
// These helped with testing
// #[test]
// fn test_send_email() {
// let result = send_email("not a subject", "test_email@gmail.com", "ur user", "<h1>HI there</h1>");
// assert!(result.is_ok());
// }
}
lazy_static! {
static ref EMAIL_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$").unwrap();
static ref SLUR_REGEX: Regex = RegexBuilder::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|\bn(i|1)g(\b|g?(a|er)?(s|z)?)\b|dindu(s?)|mudslime?s?|kikes?|mongoloids?|towel\s*heads?|\bspi(c|k)s?\b|\bchinks?|niglets?|beaners?|\bnips?\b|\bcoons?\b|jungle\s*bunn(y|ies?)|jigg?aboo?s?|\bpakis?\b|rag\s*heads?|gooks?|cunts?|bitch(es|ing|y)?|puss(y|ies?)|twats?|feminazis?|whor(es?|ing)|\bslut(s|t?y)?|\btr(a|@)nn?(y|ies?)|ladyboy(s?)|\b(b|re|r)tard(ed)?s?)").case_insensitive(true).build().unwrap();
static ref USERNAME_MATCHES_REGEX: Regex = Regex::new(r"/u/[a-zA-Z][0-9a-zA-Z_]*").unwrap();
// TODO keep this old one, it didn't work with port well tho
// static ref MENTIONS_REGEX: Regex = Regex::new(r"@(?P<name>[\w.]+)@(?P<domain>[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+)").unwrap();
static ref MENTIONS_REGEX: Regex = Regex::new(r"@(?P<name>[\w.]+)@(?P<domain>[a-zA-Z0-9._:-]+)").unwrap();
static ref VALID_USERNAME_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9_]{3,20}$").unwrap();
static ref VALID_COMMUNITY_NAME_REGEX: Regex = Regex::new(r"^[a-z0-9_]{3,20}$").unwrap();
pub static ref WEBFINGER_COMMUNITY_REGEX: Regex = Regex::new(&format!(
"^group:([a-z0-9_]{{3, 20}})@{}$",
Settings::get().hostname
))
.unwrap();
pub static ref WEBFINGER_USER_REGEX: Regex = Regex::new(&format!(
"^acct:([a-z0-9_]{{3, 20}})@{}$",
Settings::get().hostname
))
.unwrap();
pub static ref CACHE_CONTROL_REGEX: Regex =
Regex::new("^((text|image)/.+|application/javascript)$").unwrap();
}
pub struct Keypair {
pub private_key: String,
pub public_key: String,
}
/// Generate the asymmetric keypair for ActivityPub HTTP signatures.
pub fn generate_actor_keypair() -> Result<Keypair, Error> {
let rsa = Rsa::generate(2048)?;
let pkey = PKey::from_rsa(rsa)?;
let public_key = pkey.public_key_to_pem()?;
let private_key = pkey.private_key_to_pem_pkcs8()?;
let key_to_string = |key| match String::from_utf8(key) {
Ok(s) => Ok(s),
Err(e) => Err(Error::new(
ErrorKind::Other,
format!("Failed converting key to string: {}", e),
)),
};
Ok(Keypair {
private_key: key_to_string(private_key)?,
public_key: key_to_string(public_key)?,
})
}
pub enum EndpointType {
Community,
User,
Post,
Comment,
PrivateMessage,
}
pub fn get_apub_protocol_string() -> &'static str {
if Settings::get().federation.tls_enabled {
"https"
} else {
"http"
}
}
/// Generates the ActivityPub ID for a given object type and ID.
pub fn make_apub_endpoint(endpoint_type: EndpointType, name: &str) -> Url {
let point = match endpoint_type {
EndpointType::Community => "c",
EndpointType::User => "u",
EndpointType::Post => "post",
EndpointType::Comment => "comment",
EndpointType::PrivateMessage => "private_message",
};
Url::parse(&format!(
"{}://{}/{}/{}",
get_apub_protocol_string(),
Settings::get().hostname,
point,
name
))
.unwrap()
}

21
server/src/settings.rs → server/lemmy_utils/src/settings.rs
View file

@ -1,7 +1,6 @@
use crate::LemmyError;
use config::{Config, ConfigError, Environment, File};
use serde::Deserialize;
use std::{env, fs, net::IpAddr, sync::RwLock};
use std::{fs, io::Error, net::IpAddr, sync::RwLock};
static CONFIG_FILE_DEFAULTS: &str = "config/defaults.hjson";
static CONFIG_FILE: &str = "config/config.hjson";
@ -76,6 +75,9 @@ impl Settings {
/// First, defaults are loaded from CONFIG_FILE_DEFAULTS, then these values can be overwritten
/// from CONFIG_FILE (optional). Finally, values from the environment (with prefix LEMMY) are
/// added to the config.
///
/// Note: The env var `LEMMY_DATABASE_URL` is parsed in
/// `server/lemmy_db/src/lib.rs::get_database_url_from_env()`
fn init() -> Result<Self, ConfigError> {
let mut s = Config::new();
@ -98,31 +100,26 @@ impl Settings {
SETTINGS.read().unwrap().to_owned()
}
/// Returns the postgres connection url. If LEMMY_DATABASE_URL is set, that is used,
/// otherwise the connection url is generated from the config.
pub fn get_database_url(&self) -> String {
match env::var("LEMMY_DATABASE_URL") {
Ok(url) => url,
Err(_) => format!(
format!(
"postgres://{}:{}@{}:{}/{}",
self.database.user,
self.database.password,
self.database.host,
self.database.port,
self.database.database
),
}
)
}
pub fn api_endpoint(&self) -> String {
format!("{}/api/v1", self.hostname)
}
pub fn read_config_file() -> Result<String, LemmyError> {
Ok(fs::read_to_string(CONFIG_FILE)?)
pub fn read_config_file() -> Result<String, Error> {
fs::read_to_string(CONFIG_FILE)
}
pub fn save_config_file(data: &str) -> Result<String, LemmyError> {
pub fn save_config_file(data: &str) -> Result<String, Error> {
fs::write(CONFIG_FILE, data)?;
// Reload the new settings

73
server/src/api/claims.rs Normal file
View file

@ -0,0 +1,73 @@
use diesel::{result::Error, PgConnection};
use jsonwebtoken::{decode, encode, DecodingKey, EncodingKey, Header, TokenData, Validation};
use lemmy_db::{user::User_, Crud};
use lemmy_utils::{is_email_regex, settings::Settings};
use serde::{Deserialize, Serialize};
type Jwt = String;
#[derive(Debug, Serialize, Deserialize)]
pub struct Claims {
pub id: i32,
pub username: String,
pub iss: String,
pub show_nsfw: bool,
pub theme: String,
pub default_sort_type: i16,
pub default_listing_type: i16,
pub lang: String,
pub avatar: Option<String>,
pub show_avatars: bool,
}
impl Claims {
pub fn decode(jwt: &str) -> Result<TokenData<Claims>, jsonwebtoken::errors::Error> {
let v = Validation {
validate_exp: false,
..Validation::default()
};
decode::<Claims>(
&jwt,
&DecodingKey::from_secret(Settings::get().jwt_secret.as_ref()),
&v,
)
}
pub fn jwt(user: User_, hostname: String) -> Jwt {
let my_claims = Claims {
id: user.id,
username: user.name.to_owned(),
iss: hostname,
show_nsfw: user.show_nsfw,
theme: user.theme.to_owned(),
default_sort_type: user.default_sort_type,
default_listing_type: user.default_listing_type,
lang: user.lang.to_owned(),
avatar: user.avatar.to_owned(),
show_avatars: user.show_avatars.to_owned(),
};
encode(
&Header::default(),
&my_claims,
&EncodingKey::from_secret(Settings::get().jwt_secret.as_ref()),
)
.unwrap()
}
// TODO: move these into user?
pub fn find_by_email_or_username(
conn: &PgConnection,
username_or_email: &str,
) -> Result<User_, Error> {
if is_email_regex(username_or_email) {
User_::find_by_email(conn, username_or_email)
} else {
User_::find_by_username(conn, username_or_email)
}
}
pub fn find_by_jwt(conn: &PgConnection, jwt: &str) -> Result<User_, Error> {
let claims: Claims = Claims::decode(&jwt).expect("Invalid token").claims;
User_::read(&conn, claims.id)
}
}

30
server/src/api/comment.rs
View file

@ -1,12 +1,21 @@
use crate::{
api::{APIError, Oper, Perform},
api::{claims::Claims, APIError, Oper, Perform},
apub::{ApubLikeableType, ApubObjectType},
blocking,
db::{
websocket::{
server::{JoinCommunityRoom, SendComment},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
};
use lemmy_db::{
comment::*,
comment_view::*,
community_view::*,
moderator::*,
naive_now,
post::*,
site_view::*,
user::*,
@ -17,19 +26,14 @@ use crate::{
ListingType,
Saveable,
SortType,
},
naive_now,
};
use lemmy_utils::{
make_apub_endpoint,
remove_slurs,
scrape_text_for_mentions,
send_email,
settings::Settings,
websocket::{
server::{JoinCommunityRoom, SendComment},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
EndpointType,
MentionData,
};
use log::error;
@ -155,7 +159,9 @@ impl Perform for Oper<CreateComment> {
let inserted_comment_id = inserted_comment.id;
let updated_comment: Comment = match blocking(pool, move |conn| {
Comment::update_ap_id(&conn, inserted_comment_id)
let apub_id =
make_apub_endpoint(EndpointType::Comment, &inserted_comment_id.to_string()).to_string();
Comment::update_ap_id(&conn, inserted_comment_id, apub_id)
})
.await?
{

26
server/src/api/community.rs
View file

@ -1,26 +1,24 @@
use super::*;
use crate::{
api::{APIError, Oper, Perform},
apub::{
extensions::signatures::generate_actor_keypair,
make_apub_endpoint,
ActorType,
EndpointType,
},
api::{claims::Claims, APIError, Oper, Perform},
apub::ActorType,
blocking,
db::{Bannable, Crud, Followable, Joinable, SortType},
is_valid_community_name,
naive_from_unix,
naive_now,
slur_check,
slurs_vec_to_str,
websocket::{
server::{JoinCommunityRoom, SendCommunityRoomMessage},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
};
use lemmy_db::{naive_now, Bannable, Crud, Followable, Joinable, SortType};
use lemmy_utils::{
generate_actor_keypair,
is_valid_community_name,
make_apub_endpoint,
naive_from_unix,
slur_check,
slurs_vec_to_str,
EndpointType,
};
use serde::{Deserialize, Serialize};
use std::str::FromStr;

9
server/src/api/mod.rs
View file

@ -1,11 +1,8 @@
use crate::{
db::{community::*, community_view::*, moderator::*, site::*, user::*, user_view::*},
websocket::WebsocketInfo,
DbPool,
LemmyError,
};
use crate::{websocket::WebsocketInfo, DbPool, LemmyError};
use actix_web::client::Client;
use lemmy_db::{community::*, community_view::*, moderator::*, site::*, user::*, user_view::*};
pub mod claims;
pub mod comment;
pub mod community;
pub mod post;

36
server/src/api/post.rs
View file

@ -1,11 +1,21 @@
use crate::{
api::{APIError, Oper, Perform},
api::{claims::Claims, APIError, Oper, Perform},
apub::{ApubLikeableType, ApubObjectType},
blocking,
db::{
fetch_iframely_and_pictrs_data,
websocket::{
server::{JoinCommunityRoom, JoinPostRoom, SendPost},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
};
use lemmy_db::{
comment_view::*,
community_view::*,
moderator::*,
naive_now,
post::*,
post_view::*,
site::*,
@ -17,19 +27,8 @@ use crate::{
ListingType,
Saveable,
SortType,
},
fetch_iframely_and_pictrs_data,
naive_now,
slur_check,
slurs_vec_to_str,
websocket::{
server::{JoinCommunityRoom, JoinPostRoom, SendPost},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
};
use lemmy_utils::{make_apub_endpoint, slur_check, slurs_vec_to_str, EndpointType};
use serde::{Deserialize, Serialize};
use std::str::FromStr;
@ -191,8 +190,13 @@ impl Perform for Oper<CreatePost> {
};
let inserted_post_id = inserted_post.id;
let updated_post =
match blocking(pool, move |conn| Post::update_ap_id(conn, inserted_post_id)).await? {
let updated_post = match blocking(pool, move |conn| {
let apub_id =
make_apub_endpoint(EndpointType::Post, &inserted_post_id.to_string()).to_string();
Post::update_ap_id(conn, inserted_post_id, apub_id)
})
.await?
{
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_create_post").into()),
};

19
server/src/api/site.rs
View file

@ -1,31 +1,28 @@
use super::user::Register;
use crate::{
api::{APIError, Oper, Perform},
api::{claims::Claims, APIError, Oper, Perform},
apub::fetcher::search_by_apub_id,
blocking,
db::{
websocket::{server::SendAllMessage, UserOperation, WebsocketInfo},
DbPool,
LemmyError,
};
use lemmy_db::{
category::*,
comment_view::*,
community_view::*,
moderator::*,
moderator_views::*,
naive_now,
post_view::*,
site::*,
site_view::*,
user::*,
user_view::*,
Crud,
SearchType,
SortType,
},
naive_now,
settings::Settings,
slur_check,
slurs_vec_to_str,
websocket::{server::SendAllMessage, UserOperation, WebsocketInfo},
DbPool,
LemmyError,
};
use lemmy_utils::{settings::Settings, slur_check, slurs_vec_to_str};
use log::{debug, info};
use serde::{Deserialize, Serialize};
use std::str::FromStr;

55
server/src/api/user.rs
View file

@ -1,18 +1,23 @@
use crate::{
api::{APIError, Oper, Perform},
apub::{
extensions::signatures::generate_actor_keypair,
make_apub_endpoint,
ApubObjectType,
EndpointType,
},
api::{claims::Claims, APIError, Oper, Perform},
apub::ApubObjectType,
blocking,
db::{
websocket::{
server::{JoinUserRoom, SendAllMessage, SendUserRoomMessage},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
};
use bcrypt::verify;
use lemmy_db::{
comment::*,
comment_view::*,
community::*,
community_view::*,
moderator::*,
naive_now,
password_reset_request::*,
post::*,
post_view::*,
@ -29,25 +34,20 @@ use crate::{
Joinable,
ListingType,
SortType,
},
};
use lemmy_utils::{
generate_actor_keypair,
generate_random_string,
is_valid_username,
make_apub_endpoint,
naive_from_unix,
naive_now,
remove_slurs,
send_email,
settings::Settings,
slur_check,
slurs_vec_to_str,
websocket::{
server::{JoinUserRoom, SendAllMessage, SendUserRoomMessage},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
EndpointType,
};
use bcrypt::verify;
use log::error;
use serde::{Deserialize, Serialize};
use std::str::FromStr;
@ -264,7 +264,7 @@ impl Perform for Oper<Login> {
// Fetch that username / email
let username_or_email = data.username_or_email.clone();
let user = match blocking(pool, move |conn| {
User_::find_by_email_or_username(conn, &username_or_email)
Claims::find_by_email_or_username(conn, &username_or_email)
})
.await?
{
@ -279,7 +279,9 @@ impl Perform for Oper<Login> {
}
// Return the jwt
Ok(LoginResponse { jwt: user.jwt() })
Ok(LoginResponse {
jwt: Claims::jwt(user, Settings::get().hostname),
})
}
}
@ -421,7 +423,7 @@ impl Perform for Oper<Register> {
// Return the jwt
Ok(LoginResponse {
jwt: inserted_user.jwt(),
jwt: Claims::jwt(inserted_user, Settings::get().hostname),
})
}
}
@ -532,7 +534,7 @@ impl Perform for Oper<SaveUserSettings> {
// Return the jwt
Ok(LoginResponse {
jwt: updated_user.jwt(),
jwt: Claims::jwt(updated_user, Settings::get().hostname),
})
}
}
@ -1155,7 +1157,7 @@ impl Perform for Oper<PasswordChange> {
// Return the jwt
Ok(LoginResponse {
jwt: updated_user.jwt(),
jwt: Claims::jwt(updated_user, Settings::get().hostname),
})
}
}
@ -1213,7 +1215,12 @@ impl Perform for Oper<CreatePrivateMessage> {
let inserted_private_message_id = inserted_private_message.id;
let updated_private_message = match blocking(pool, move |conn| {
PrivateMessage::update_ap_id(&conn, inserted_private_message_id)
let apub_id = make_apub_endpoint(
EndpointType::PrivateMessage,
&inserted_private_message_id.to_string(),
)
.to_string();
PrivateMessage::update_ap_id(&conn, inserted_private_message_id, apub_id)
})
.await?
{

12
server/src/apub/activities.rs
View file

@ -1,12 +1,18 @@
use crate::{
apub::{extensions::signatures::sign, is_apub_id_valid, ActorType},
db::{activity::insert_activity, community::Community, user::User_},
apub::{
community::do_announce,
extensions::signatures::sign,
insert_activity,
is_apub_id_valid,
ActorType,
},
request::retry_custom,
DbPool,
LemmyError,
};
use activitystreams::{context, object::properties::ObjectProperties, public, Activity, Base};
use actix_web::client::Client;
use lemmy_db::{community::Community, user::User_};
use log::debug;
use serde::Serialize;
use std::fmt::Debug;
@ -43,7 +49,7 @@ where
// if this is a local community, we need to do an announce from the community instead
if community.local {
Community::do_announce(activity, &community, creator, client, pool).await?;
do_announce(activity, &community, creator, client, pool).await?;
} else {
send_activity(client, &activity, creator, to).await?;
}

18
server/src/apub/comment.rs
View file

@ -17,19 +17,9 @@ use crate::{
ToApub,
},
blocking,
convert_datetime,
db::{
comment::{Comment, CommentForm},
community::Community,
post::Post,
user::User_,
Crud,
},
routes::DbPoolParam,
scrape_text_for_mentions,
DbPool,
LemmyError,
MentionData,
};
use activitystreams::{
activity::{Create, Delete, Dislike, Like, Remove, Undo, Update},
@ -40,6 +30,14 @@ use activitystreams::{
use activitystreams_new::object::Tombstone;
use actix_web::{body::Body, client::Client, web::Path, HttpResponse};
use itertools::Itertools;
use lemmy_db::{
comment::{Comment, CommentForm},
community::Community,
post::Post,
user::User_,
Crud,
};
use lemmy_utils::{convert_datetime, scrape_text_for_mentions, MentionData};
use log::debug;
use serde::Deserialize;

18
server/src/apub/community.rs
View file

@ -7,20 +7,13 @@ use crate::{
extensions::group_extensions::GroupExtension,
fetcher::get_or_fetch_and_upsert_remote_user,
get_shared_inbox,
insert_activity,
ActorType,
FromApub,
GroupExt,
ToApub,
},
blocking,
convert_datetime,
db::{
activity::insert_activity,
community::{Community, CommunityForm},
community_view::{CommunityFollowerView, CommunityModeratorView},
user::User_,
},
naive_now,
routes::DbPoolParam,
DbPool,
LemmyError,
@ -44,6 +37,13 @@ use activitystreams_new::{
};
use actix_web::{body::Body, client::Client, web, HttpResponse};
use itertools::Itertools;
use lemmy_db::{
community::{Community, CommunityForm},
community_view::{CommunityFollowerView, CommunityModeratorView},
naive_now,
user::User_,
};
use lemmy_utils::convert_datetime;
use serde::{Deserialize, Serialize};
use std::{fmt::Debug, str::FromStr};
@ -462,7 +462,6 @@ pub async fn get_apub_community_followers(
Ok(create_apub_response(&collection))
}
impl Community {
pub async fn do_announce<A>(
activity: A,
community: &Community,
@ -497,4 +496,3 @@ impl Community {
Ok(HttpResponse::Ok().finish())
}
}

12
server/src/apub/community_inbox.rs
View file

@ -2,21 +2,21 @@ use crate::{
apub::{
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
insert_activity,
ActorType,
},
blocking,
db::{
activity::insert_activity,
community::{Community, CommunityFollower, CommunityFollowerForm},
user::User_,
Followable,
},
routes::{ChatServerParam, DbPoolParam},
LemmyError,
};
use activitystreams::activity::Undo;
use activitystreams_new::activity::Follow;
use actix_web::{client::Client, web, HttpRequest, HttpResponse};
use lemmy_db::{
community::{Community, CommunityFollower, CommunityFollowerForm},
user::User_,
Followable,
};
use log::debug;
use serde::Deserialize;
use std::fmt::Debug;

6
server/src/apub/extensions/group_extensions.rs
View file

@ -1,9 +1,7 @@
use crate::{
db::{category::Category, Crud},
LemmyError,
};
use crate::LemmyError;
use activitystreams::{ext::Extension, Actor};
use diesel::PgConnection;
use lemmy_db::{category::Category, Crud};
use serde::{Deserialize, Serialize};
#[derive(Clone, Debug, Default, Deserialize, Serialize)]

18
server/src/apub/extensions/signatures.rs
View file

@ -9,7 +9,6 @@ use log::debug;
use openssl::{
hash::MessageDigest,
pkey::PKey,
rsa::Rsa,
sign::{Signer, Verifier},
};
use serde::{Deserialize, Serialize};
@ -19,23 +18,6 @@ lazy_static! {
static ref HTTP_SIG_CONFIG: Config = Config::new();
}
pub struct Keypair {
pub private_key: String,
pub public_key: String,
}
/// Generate the asymmetric keypair for ActivityPub HTTP signatures.
pub fn generate_actor_keypair() -> Result<Keypair, LemmyError> {
let rsa = Rsa::generate(2048)?;
let pkey = PKey::from_rsa(rsa)?;
let public_key = pkey.public_key_to_pem()?;
let private_key = pkey.private_key_to_pem_pkcs8()?;
Ok(Keypair {
private_key: String::from_utf8(private_key)?,
public_key: String::from_utf8(public_key)?,
})
}
/// Signs request headers with the given keypair.
pub async fn sign(
request: ClientRequest,

39
server/src/apub/fetcher.rs
View file

@ -1,29 +1,7 @@
use crate::{
api::site::SearchResponse,
apub::{
get_apub_protocol_string,
is_apub_id_valid,
FromApub,
GroupExt,
PageExt,
PersonExt,
APUB_JSON_CONTENT_TYPE,
},
apub::{is_apub_id_valid, FromApub, GroupExt, PageExt, PersonExt, APUB_JSON_CONTENT_TYPE},
blocking,
db::{
comment::{Comment, CommentForm},
comment_view::CommentView,
community::{Community, CommunityForm, CommunityModerator, CommunityModeratorForm},
community_view::CommunityView,
post::{Post, PostForm},
post_view::PostView,
user::{UserForm, User_},
user_view::UserView,
Crud,
Joinable,
SearchType,
},
naive_now,
request::{retry, RecvError},
routes::nodeinfo::{NodeInfo, NodeInfoWellKnown},
DbPool,
@ -34,6 +12,21 @@ use activitystreams_new::{base::BaseExt, prelude::*, primitives::XsdAnyUri};
use actix_web::client::Client;
use chrono::NaiveDateTime;
use diesel::{result::Error::NotFound, PgConnection};
use lemmy_db::{
comment::{Comment, CommentForm},
comment_view::CommentView,
community::{Community, CommunityForm, CommunityModerator, CommunityModeratorForm},
community_view::CommunityView,
naive_now,
post::{Post, PostForm},
post_view::PostView,
user::{UserForm, User_},
user_view::UserView,
Crud,
Joinable,
SearchType,
};
use lemmy_utils::get_apub_protocol_string;
use log::debug;
use serde::Deserialize;
use std::{fmt::Debug, time::Duration};

60
server/src/apub/mod.rs
View file

@ -16,14 +16,11 @@ use crate::{
page_extension::PageExtension,
signatures::{PublicKey, PublicKeyExtension},
},
convert_datetime,
db::user::User_,
blocking,
request::{retry, RecvError},
routes::webfinger::WebFingerResponse,
DbPool,
LemmyError,
MentionData,
Settings,
};
use activitystreams::object::Page;
use activitystreams_ext::{Ext1, Ext2};
@ -35,6 +32,9 @@ use activitystreams_new::{
};
use actix_web::{body::Body, client::Client, HttpResponse};
use chrono::NaiveDateTime;
use failure::_core::fmt::Debug;
use lemmy_db::{activity::do_insert_activity, user::User_};
use lemmy_utils::{convert_datetime, get_apub_protocol_string, settings::Settings, MentionData};
use log::debug;
use serde::Serialize;
use url::Url;
@ -45,14 +45,6 @@ type PageExt = Ext1<Page, PageExtension>;
pub static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";
pub enum EndpointType {
Community,
User,
Post,
Comment,
PrivateMessage,
}
/// Convert the data to json and turn it into an HTTP Response with the correct ActivityPub
/// headers.
fn create_apub_response<T>(data: &T) -> HttpResponse<Body>
@ -73,34 +65,6 @@ where
.json(data)
}
/// Generates the ActivityPub ID for a given object type and ID.
pub fn make_apub_endpoint(endpoint_type: EndpointType, name: &str) -> Url {
let point = match endpoint_type {
EndpointType::Community => "c",
EndpointType::User => "u",
EndpointType::Post => "post",
EndpointType::Comment => "comment",
EndpointType::PrivateMessage => "private_message",
};
Url::parse(&format!(
"{}://{}/{}/{}",
get_apub_protocol_string(),
Settings::get().hostname,
point,
name
))
.unwrap()
}
pub fn get_apub_protocol_string() -> &'static str {
if Settings::get().federation.tls_enabled {
"https"
} else {
"http"
}
}
// Checks if the ID has a valid format, correct scheme, and is in the allowed instance list.
fn is_apub_id_valid(apub_id: &Url) -> bool {
debug!("Checking {}", apub_id);
@ -374,3 +338,19 @@ pub async fn fetch_webfinger_url(
.to_owned()
.ok_or_else(|| format_err!("No href found.").into())
}
pub async fn insert_activity<T>(
user_id: i32,
data: T,
local: bool,
pool: &DbPool,
) -> Result<(), LemmyError>
where
T: Serialize + Debug + Send + 'static,
{
blocking(pool, move |conn| {
do_insert_activity(conn, user_id, &data, local)
})
.await??;
Ok(())
}

16
server/src/apub/post.rs
View file

@ -6,7 +6,6 @@ use crate::{
create_tombstone,
extensions::page_extension::PageExtension,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
get_apub_protocol_string,
ActorType,
ApubLikeableType,
ApubObjectType,
@ -15,17 +14,9 @@ use crate::{
ToApub,
},
blocking,
convert_datetime,
db::{
community::Community,
post::{Post, PostForm},
user::User_,
Crud,
},
routes::DbPoolParam,
DbPool,
LemmyError,
Settings,
};
use activitystreams::{
activity::{Create, Delete, Dislike, Like, Remove, Undo, Update},
@ -36,6 +27,13 @@ use activitystreams::{
use activitystreams_ext::Ext1;
use activitystreams_new::object::Tombstone;
use actix_web::{body::Body, client::Client, web, HttpResponse};
use lemmy_db::{
community::Community,
post::{Post, PostForm},
user::User_,
Crud,
};
use lemmy_utils::{convert_datetime, get_apub_protocol_string, settings::Settings};
use serde::Deserialize;
#[derive(Deserialize)]

14
server/src/apub/private_message.rs
View file

@ -3,18 +3,12 @@ use crate::{
activities::send_activity,
create_tombstone,
fetcher::get_or_fetch_and_upsert_remote_user,
insert_activity,
ApubObjectType,
FromApub,
ToApub,
},
blocking,
convert_datetime,
db::{
activity::insert_activity,
private_message::{PrivateMessage, PrivateMessageForm},
user::User_,
Crud,
},
DbPool,
LemmyError,
};
@ -25,6 +19,12 @@ use activitystreams::{
};
use activitystreams_new::object::Tombstone;
use actix_web::client::Client;
use lemmy_db::{
private_message::{PrivateMessage, PrivateMessageForm},
user::User_,
Crud,
};
use lemmy_utils::convert_datetime;
#[async_trait::async_trait(?Send)]
impl ToApub for PrivateMessage {

29
server/src/apub/shared_inbox.rs
View file

@ -5,6 +5,7 @@ use crate::{
post::PostResponse,
},
apub::{
community::do_announce,
extensions::signatures::verify,
fetcher::{
get_or_fetch_and_insert_remote_comment,
@ -12,25 +13,13 @@ use crate::{
get_or_fetch_and_upsert_remote_community,
get_or_fetch_and_upsert_remote_user,
},
insert_activity,
FromApub,
GroupExt,
PageExt,
},
blocking,
db::{
activity::insert_activity,
comment::{Comment, CommentForm, CommentLike, CommentLikeForm},
comment_view::CommentView,
community::{Community, CommunityForm},
community_view::CommunityView,
post::{Post, PostForm, PostLike, PostLikeForm},
post_view::PostView,
Crud,
Likeable,
},
naive_now,
routes::{ChatServerParam, DbPoolParam},
scrape_text_for_mentions,
websocket::{
server::{SendComment, SendCommunityRoomMessage, SendPost},
UserOperation,
@ -46,6 +35,18 @@ use activitystreams::{
BaseBox,
};
use actix_web::{client::Client, web, HttpRequest, HttpResponse};
use lemmy_db::{
comment::{Comment, CommentForm, CommentLike, CommentLikeForm},
comment_view::CommentView,
community::{Community, CommunityForm},
community_view::CommunityView,
naive_now,
post::{Post, PostForm, PostLike, PostLikeForm},
post_view::PostView,
Crud,
Likeable,
};
use lemmy_utils::scrape_text_for_mentions;
use log::debug;
use serde::{Deserialize, Serialize};
use std::fmt::Debug;
@ -234,7 +235,7 @@ where
if community.local {
let sending_user = get_or_fetch_and_upsert_remote_user(sender, client, pool).await?;
Community::do_announce(activity, &community, &sending_user, client, pool).await
do_announce(activity, &community, &sending_user, client, pool).await
} else {
Ok(HttpResponse::NotFound().finish())
}

24
server/src/apub/user.rs
View file

@ -1,12 +1,15 @@
use crate::{
apub::{activities::send_activity, create_apub_response, ActorType, FromApub, PersonExt, ToApub},
blocking,
convert_datetime,
db::{
activity::insert_activity,
user::{UserForm, User_},
api::claims::Claims,
apub::{
activities::send_activity,
create_apub_response,
insert_activity,
ActorType,
FromApub,
PersonExt,
ToApub,
},
naive_now,
blocking,
routes::DbPoolParam,
DbPool,
LemmyError,
@ -22,6 +25,11 @@ use activitystreams_new::{
};
use actix_web::{body::Body, client::Client, web, HttpResponse};
use failure::_core::str::FromStr;
use lemmy_db::{
naive_now,
user::{UserForm, User_},
};
use lemmy_utils::convert_datetime;
use serde::Deserialize;
#[derive(Deserialize)]
@ -240,7 +248,7 @@ pub async fn get_apub_user_http(
) -> Result<HttpResponse<Body>, LemmyError> {
let user_name = info.into_inner().user_name;
let user = blocking(&db, move |conn| {
User_::find_by_email_or_username(conn, &user_name)
Claims::find_by_email_or_username(conn, &user_name)
})
.await??;
let u = user.to_apub(&db).await?;

20
server/src/apub/user_inbox.rs
View file

@ -3,19 +3,10 @@ use crate::{
apub::{
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
insert_activity,
FromApub,
},
blocking,
db::{
activity::insert_activity,
community::{CommunityFollower, CommunityFollowerForm},
private_message::{PrivateMessage, PrivateMessageForm},
private_message_view::PrivateMessageView,
user::User_,
Crud,
Followable,
},
naive_now,
routes::{ChatServerParam, DbPoolParam},
websocket::{server::SendUserRoomMessage, UserOperation},
DbPool,
@ -26,6 +17,15 @@ use activitystreams::{
object::Note,
};
use actix_web::{client::Client, web, HttpRequest, HttpResponse};
use lemmy_db::{
community::{CommunityFollower, CommunityFollowerForm},
naive_now,
private_message::{PrivateMessage, PrivateMessageForm},
private_message_view::PrivateMessageView,
user::User_,
Crud,
Followable,
};
use log::debug;
use serde::Deserialize;
use std::fmt::Debug;

33
server/src/db/code_migrations.rs → server/src/code_migrations.rs
View file

@ -1,18 +1,16 @@
// This is for db migrations that require code
use super::{
use crate::LemmyError;
use diesel::*;
use lemmy_db::{
comment::Comment,
community::{Community, CommunityForm},
naive_now,
post::Post,
private_message::PrivateMessage,
user::{UserForm, User_},
Crud,
};
use crate::{
apub::{extensions::signatures::generate_actor_keypair, make_apub_endpoint, EndpointType},
db::Crud,
naive_now,
LemmyError,
};
use diesel::*;
use lemmy_utils::{generate_actor_keypair, make_apub_endpoint, EndpointType};
use log::info;
pub fn run_advanced_migrations(conn: &PgConnection) -> Result<(), LemmyError> {
@ -26,7 +24,7 @@ pub fn run_advanced_migrations(conn: &PgConnection) -> Result<(), LemmyError> {
}
fn user_updates_2020_04_02(conn: &PgConnection) -> Result<(), LemmyError> {
use crate::schema::user_::dsl::*;
use lemmy_db::schema::user_::dsl::*;
info!("Running user_updates_2020_04_02");
@ -77,7 +75,7 @@ fn user_updates_2020_04_02(conn: &PgConnection) -> Result<(), LemmyError> {
}
fn community_updates_2020_04_02(conn: &PgConnection) -> Result<(), LemmyError> {
use crate::schema::community::dsl::*;
use lemmy_db::schema::community::dsl::*;
info!("Running community_updates_2020_04_02");
@ -121,7 +119,7 @@ fn community_updates_2020_04_02(conn: &PgConnection) -> Result<(), LemmyError> {
}
fn post_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
use crate::schema::post::dsl::*;
use lemmy_db::schema::post::dsl::*;
info!("Running post_updates_2020_04_03");
@ -134,7 +132,8 @@ fn post_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
sql_query("alter table post disable trigger refresh_post").execute(conn)?;
for cpost in &incorrect_posts {
Post::update_ap_id(&conn, cpost.id)?;
let apub_id = make_apub_endpoint(EndpointType::Post, &cpost.id.to_string()).to_string();
Post::update_ap_id(&conn, cpost.id, apub_id)?;
}
info!("{} post rows updated.", incorrect_posts.len());
@ -145,7 +144,7 @@ fn post_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
}
fn comment_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
use crate::schema::comment::dsl::*;
use lemmy_db::schema::comment::dsl::*;
info!("Running comment_updates_2020_04_03");
@ -158,7 +157,8 @@ fn comment_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
sql_query("alter table comment disable trigger refresh_comment").execute(conn)?;
for ccomment in &incorrect_comments {
Comment::update_ap_id(&conn, ccomment.id)?;
let apub_id = make_apub_endpoint(EndpointType::Comment, &ccomment.id.to_string()).to_string();
Comment::update_ap_id(&conn, ccomment.id, apub_id)?;
}
sql_query("alter table comment enable trigger refresh_comment").execute(conn)?;
@ -169,7 +169,7 @@ fn comment_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
}
fn private_message_updates_2020_05_05(conn: &PgConnection) -> Result<(), LemmyError> {
use crate::schema::private_message::dsl::*;
use lemmy_db::schema::private_message::dsl::*;
info!("Running private_message_updates_2020_05_05");
@ -180,7 +180,8 @@ fn private_message_updates_2020_05_05(conn: &PgConnection) -> Result<(), LemmyEr
.load::<PrivateMessage>(conn)?;
for cpm in &incorrect_pms {
PrivateMessage::update_ap_id(&conn, cpm.id)?;
let apub_id = make_apub_endpoint(EndpointType::PrivateMessage, &cpm.id.to_string()).to_string();
PrivateMessage::update_ap_id(&conn, cpm.id, apub_id)?;
}
info!("{} private message rows updated.", incorrect_pms.len());

315
server/src/lib.rs
View file

@ -5,76 +5,34 @@ pub extern crate strum_macros;
pub extern crate lazy_static;
#[macro_use]
pub extern crate failure;
#[macro_use]
pub extern crate diesel;
pub extern crate actix;
pub extern crate actix_web;
pub extern crate bcrypt;
pub extern crate chrono;
pub extern crate comrak;
pub extern crate diesel;
pub extern crate dotenv;
pub extern crate jsonwebtoken;
pub extern crate lettre;
pub extern crate lettre_email;
extern crate log;
pub extern crate openssl;
pub extern crate rand;
pub extern crate regex;
pub extern crate rss;
pub extern crate serde;
pub extern crate serde_json;
pub extern crate sha2;
pub extern crate strum;
pub async fn blocking<F, T>(pool: &DbPool, f: F) -> Result<T, LemmyError>
where
F: FnOnce(&diesel::PgConnection) -> T + Send + 'static,
T: Send + 'static,
{
let pool = pool.clone();
let res = actix_web::web::block(move || {
let conn = pool.get()?;
let res = (f)(&conn);
Ok(res) as Result<_, LemmyError>
})
.await?;
Ok(res)
}
pub mod api;
pub mod apub;
pub mod db;
pub mod code_migrations;
pub mod rate_limit;
pub mod request;
pub mod routes;
pub mod schema;
pub mod settings;
pub mod version;
pub mod websocket;
use crate::{
request::{retry, RecvError},
settings::Settings,
};
use crate::request::{retry, RecvError};
use actix_web::{client::Client, dev::ConnectionInfo};
use chrono::{DateTime, FixedOffset, Local, NaiveDateTime, Utc};
use itertools::Itertools;
use lettre::{
smtp::{
authentication::{Credentials, Mechanism},
extension::ClientId,
ConnectionReuseParameters,
},
ClientSecurity,
SmtpClient,
Transport,
};
use lettre_email::Email;
use log::error;
use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
use rand::{distributions::Alphanumeric, thread_rng, Rng};
use regex::{Regex, RegexBuilder};
use serde::Deserialize;
pub type DbPool = diesel::r2d2::Pool<diesel::r2d2::ConnectionManager<diesel::PgConnection>>;
@ -89,14 +47,6 @@ pub struct LemmyError {
inner: failure::Error,
}
impl std::fmt::Display for LemmyError {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
self.inner.fmt(f)
}
}
impl actix_web::error::ResponseError for LemmyError {}
impl<T> From<T> for LemmyError
where
T: Into<failure::Error>,
@ -106,113 +56,13 @@ where
}
}
pub fn to_datetime_utc(ndt: NaiveDateTime) -> DateTime<Utc> {
DateTime::<Utc>::from_utc(ndt, Utc)
}
pub fn naive_now() -> NaiveDateTime {
chrono::prelude::Utc::now().naive_utc()
}
pub fn naive_from_unix(time: i64) -> NaiveDateTime {
NaiveDateTime::from_timestamp(time, 0)
}
pub fn convert_datetime(datetime: NaiveDateTime) -> DateTime<FixedOffset> {
let now = Local::now();
DateTime::<FixedOffset>::from_utc(datetime, *now.offset())
}
pub fn is_email_regex(test: &str) -> bool {
EMAIL_REGEX.is_match(test)
}
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(|| format_err!("No Content-Type header"))?
.to_str()?
.starts_with("image/")
{
Ok(())
} else {
Err(format_err!("Not an image type.").into())
impl std::fmt::Display for LemmyError {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
self.inner.fmt(f)
}
}
pub fn remove_slurs(test: &str) -> String {
SLUR_REGEX.replace_all(test, "*removed*").to_string()
}
pub fn slur_check(test: &str) -> Result<(), Vec<&str>> {
let mut matches: Vec<&str> = SLUR_REGEX.find_iter(test).map(|mat| mat.as_str()).collect();
// Unique
matches.sort_unstable();
matches.dedup();
if matches.is_empty() {
Ok(())
} else {
Err(matches)
}
}
pub fn slurs_vec_to_str(slurs: Vec<&str>) -> String {
let start = "No slurs - ";
let combined = &slurs.join(", ");
[start, combined].concat()
}
pub fn generate_random_string() -> String {
thread_rng().sample_iter(&Alphanumeric).take(30).collect()
}
pub fn send_email(
subject: &str,
to_email: &str,
to_username: &str,
html: &str,
) -> Result<(), String> {
let email_config = Settings::get().email.ok_or("no_email_setup")?;
let email = Email::builder()
.to((to_email, to_username))
.from(email_config.smtp_from_address.to_owned())
.subject(subject)
.html(html)
.build()
.unwrap();
let mailer = if email_config.use_tls {
SmtpClient::new_simple(&email_config.smtp_server).unwrap()
} else {
SmtpClient::new(&email_config.smtp_server, ClientSecurity::None).unwrap()
}
.hello_name(ClientId::Domain(Settings::get().hostname))
.smtp_utf8(true)
.authentication_mechanism(Mechanism::Plain)
.connection_reuse(ConnectionReuseParameters::ReuseUnlimited);
let mailer = if let (Some(login), Some(password)) =
(&email_config.smtp_login, &email_config.smtp_password)
{
mailer.credentials(Credentials::new(login.to_owned(), password.to_owned()))
} else {
mailer
};
let mut transport = mailer.transport();
let result = transport.send(email.into());
transport.close();
match result {
Ok(_) => Ok(()),
Err(e) => Err(e.to_string()),
}
}
impl actix_web::error::ResponseError for LemmyError {}
#[derive(Deserialize, Debug)]
pub struct IframelyResponse {
@ -319,8 +169,20 @@ async fn fetch_iframely_and_pictrs_data(
}
}
pub fn markdown_to_html(text: &str) -> String {
comrak::markdown_to_html(text, &comrak::ComrakOptions::default())
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(|| format_err!("No Content-Type header"))?
.to_str()?
.starts_with("image/")
{
Ok(())
} else {
Err(format_err!("Not an image type.").into())
}
}
pub fn get_ip(conn_info: &ConnectionInfo) -> String {
@ -333,63 +195,25 @@ pub fn get_ip(conn_info: &ConnectionInfo) -> String {
.to_string()
}
// TODO nothing is done with community / group webfingers yet, so just ignore those for now
#[derive(Clone, PartialEq, Eq, Hash)]
pub struct MentionData {
pub name: String,
pub domain: String,
}
pub async fn blocking<F, T>(pool: &DbPool, f: F) -> Result<T, LemmyError>
where
F: FnOnce(&diesel::PgConnection) -> T + Send + 'static,
T: Send + 'static,
{
let pool = pool.clone();
let res = actix_web::web::block(move || {
let conn = pool.get()?;
let res = (f)(&conn);
Ok(res) as Result<_, LemmyError>
})
.await?;
impl MentionData {
pub fn is_local(&self) -> bool {
Settings::get().hostname.eq(&self.domain)
}
pub fn full_name(&self) -> String {
format!("@{}@{}", &self.name, &self.domain)
}
}
pub fn scrape_text_for_mentions(text: &str) -> Vec<MentionData> {
let mut out: Vec<MentionData> = Vec::new();
for caps in WEBFINGER_USER_REGEX.captures_iter(text) {
out.push(MentionData {
name: caps["name"].to_string(),
domain: caps["domain"].to_string(),
});
}
out.into_iter().unique().collect()
}
pub fn is_valid_username(name: &str) -> bool {
VALID_USERNAME_REGEX.is_match(name)
}
pub fn is_valid_community_name(name: &str) -> bool {
VALID_COMMUNITY_NAME_REGEX.is_match(name)
Ok(res)
}
#[cfg(test)]
mod tests {
use crate::{
is_email_regex,
is_image_content_type,
is_valid_community_name,
is_valid_username,
remove_slurs,
scrape_text_for_mentions,
slur_check,
slurs_vec_to_str,
};
#[test]
fn test_mentions_regex() {
let text = "Just read a great blog post by [@tedu@honk.teduangst.com](/u/test). And another by !test_community@fish.teduangst.com . Another [@lemmy@lemmy-alpha:8540](/u/fish)";
let mentions = scrape_text_for_mentions(text);
assert_eq!(mentions[0].name, "tedu".to_string());
assert_eq!(mentions[0].domain, "honk.teduangst.com".to_string());
assert_eq!(mentions[1].domain, "lemmy-alpha:8540".to_string());
}
use crate::is_image_content_type;
#[test]
fn test_image() {
@ -404,58 +228,6 @@ mod tests {
});
}
#[test]
fn test_email() {
assert!(is_email_regex("gush@gmail.com"));
assert!(!is_email_regex("nada_neutho"));
}
#[test]
fn test_valid_register_username() {
assert!(is_valid_username("Hello_98"));
assert!(is_valid_username("ten"));
assert!(!is_valid_username("Hello-98"));
assert!(!is_valid_username("a"));
assert!(!is_valid_username(""));
}
#[test]
fn test_valid_community_name() {
assert!(is_valid_community_name("example"));
assert!(is_valid_community_name("example_community"));
assert!(!is_valid_community_name("Example"));
assert!(!is_valid_community_name("Ex"));
assert!(!is_valid_community_name(""));
}
#[test]
fn test_slur_filter() {
let test =
"coons test dindu ladyboy tranny retardeds. Capitalized Niggerz. This is a bunch of other safe text.";
let slur_free = "No slurs here";
assert_eq!(
remove_slurs(&test),
"*removed* test *removed* *removed* *removed* *removed*. Capitalized *removed*. This is a bunch of other safe text."
.to_string()
);
let has_slurs_vec = vec![
"Niggerz",
"coons",
"dindu",
"ladyboy",
"retardeds",
"tranny",
];
let has_slurs_err_str = "No slurs - Niggerz, coons, dindu, ladyboy, retardeds, tranny";
assert_eq!(slur_check(test), Err(has_slurs_vec));
assert_eq!(slur_check(slur_free), Ok(()));
if let Err(slur_vec) = slur_check(test) {
assert_eq!(&slurs_vec_to_str(slur_vec), has_slurs_err_str);
}
}
// These helped with testing
// #[test]
// fn test_iframely() {
@ -470,21 +242,4 @@ mod tests {
// let res_other = fetch_pictshare("https://upload.wikimedia.org/wikipedia/en/2/27/The_Mandalorian_logo.jpgaoeu");
// assert!(res_other.is_err());
// }
// #[test]
// fn test_send_email() {
// let result = send_email("not a subject", "test_email@gmail.com", "ur user", "<h1>HI there</h1>");
// assert!(result.is_ok());
// }
}
lazy_static! {
static ref EMAIL_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$").unwrap();
static ref SLUR_REGEX: Regex = RegexBuilder::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|\bn(i|1)g(\b|g?(a|er)?(s|z)?)\b|dindu(s?)|mudslime?s?|kikes?|mongoloids?|towel\s*heads?|\bspi(c|k)s?\b|\bchinks?|niglets?|beaners?|\bnips?\b|\bcoons?\b|jungle\s*bunn(y|ies?)|jigg?aboo?s?|\bpakis?\b|rag\s*heads?|gooks?|cunts?|bitch(es|ing|y)?|puss(y|ies?)|twats?|feminazis?|whor(es?|ing)|\bslut(s|t?y)?|\btr(a|@)nn?(y|ies?)|ladyboy(s?)|\b(b|re|r)tard(ed)?s?)").case_insensitive(true).build().unwrap();
static ref USERNAME_MATCHES_REGEX: Regex = Regex::new(r"/u/[a-zA-Z][0-9a-zA-Z_]*").unwrap();
// TODO keep this old one, it didn't work with port well tho
// static ref WEBFINGER_USER_REGEX: Regex = Regex::new(r"@(?P<name>[\w.]+)@(?P<domain>[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+)").unwrap();
static ref WEBFINGER_USER_REGEX: Regex = Regex::new(r"@(?P<name>[\w.]+)@(?P<domain>[a-zA-Z0-9._:-]+)").unwrap();
static ref VALID_USERNAME_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9_]{3,20}$").unwrap();
static ref VALID_COMMUNITY_NAME_REGEX: Regex = Regex::new(r"^[a-z0-9_]{3,20}$").unwrap();
}

16
server/src/main.rs
View file

@ -22,22 +22,20 @@ use diesel::{
r2d2::{ConnectionManager, Pool},
PgConnection,
};
use lemmy_db::get_database_url_from_env;
use lemmy_server::{
blocking,
db::code_migrations::run_advanced_migrations,
code_migrations::run_advanced_migrations,
rate_limit::{rate_limiter::RateLimiter, RateLimit},
routes::{api, federation, feeds, index, nodeinfo, webfinger},
settings::Settings,
websocket::server::*,
LemmyError,
};
use regex::Regex;
use lemmy_utils::{settings::Settings, CACHE_CONTROL_REGEX};
use std::sync::Arc;
use tokio::sync::Mutex;
lazy_static! {
static ref CACHE_CONTROL_REGEX: Regex =
Regex::new("^((text|image)/.+|application/javascript)$").unwrap();
// static ref CACHE_CONTROL_VALUE: String = format!("public, max-age={}", 365 * 24 * 60 * 60);
// Test out 1 hour here, this is breaking some things
static ref CACHE_CONTROL_VALUE: String = format!("public, max-age={}", 60 * 60);
@ -51,11 +49,15 @@ async fn main() -> Result<(), LemmyError> {
let settings = Settings::get();
// Set up the r2d2 connection pool
let manager = ConnectionManager::<PgConnection>::new(&settings.get_database_url());
let db_url = match get_database_url_from_env() {
Ok(url) => url,
Err(_) => settings.get_database_url(),
};
let manager = ConnectionManager::<PgConnection>::new(&db_url);
let pool = Pool::builder()
.max_size(settings.database.pool_size)
.build(manager)
.unwrap_or_else(|_| panic!("Error connecting to {}", settings.get_database_url()));
.unwrap_or_else(|_| panic!("Error connecting to {}", db_url));
// Run the migrations from code
blocking(&pool, move |conn| {

5
server/src/rate_limit/mod.rs
View file

@ -1,7 +1,8 @@
use super::{IPAddr, Settings};
use crate::{get_ip, settings::RateLimitConfig, LemmyError};
use super::IPAddr;
use crate::{get_ip, LemmyError};
use actix_web::dev::{Service, ServiceRequest, ServiceResponse, Transform};
use futures::future::{ok, Ready};
use lemmy_utils::settings::{RateLimitConfig, Settings};
use rate_limiter::{RateLimitType, RateLimiter};
use std::{
future::Future,

6
server/src/routes/federation.rs
View file

@ -1,5 +1,4 @@
use crate::{
apub::{
use crate::apub::{
comment::get_apub_comment,
community::*,
community_inbox::community_inbox,
@ -8,10 +7,9 @@ use crate::{
user::*,
user_inbox::user_inbox,
APUB_JSON_CONTENT_TYPE,
},
settings::Settings,
};
use actix_web::*;
use lemmy_utils::settings::Settings;
pub fn config(cfg: &mut web::ServiceConfig) {
if Settings::get().federation.enabled {

31
server/src/routes/feeds.rs
View file

@ -1,26 +1,21 @@
use crate::{
blocking,
db::{
comment_view::{ReplyQueryBuilder, ReplyView},
community::Community,
post_view::{PostQueryBuilder, PostView},
site_view::SiteView,
user::{Claims, User_},
user_mention_view::{UserMentionQueryBuilder, UserMentionView},
ListingType,
SortType,
},
markdown_to_html,
routes::DbPoolParam,
settings::Settings,
LemmyError,
};
use crate::{api::claims::Claims, blocking, routes::DbPoolParam, LemmyError};
use actix_web::{error::ErrorBadRequest, *};
use chrono::{DateTime, NaiveDateTime, Utc};
use diesel::{
r2d2::{ConnectionManager, Pool},
PgConnection,
};
use lemmy_db::{
comment_view::{ReplyQueryBuilder, ReplyView},
community::Community,
post_view::{PostQueryBuilder, PostView},
site_view::SiteView,
user::User_,
user_mention_view::{UserMentionQueryBuilder, UserMentionView},
ListingType,
SortType,
};
use lemmy_utils::{markdown_to_html, settings::Settings};
use rss::{CategoryBuilder, ChannelBuilder, GuidBuilder, Item, ItemBuilder};
use serde::Deserialize;
use std::str::FromStr;
@ -131,7 +126,7 @@ fn get_feed_user(
) -> Result<ChannelBuilder, LemmyError> {
let site_view = SiteView::read(&conn)?;
let user = User_::find_by_username(&conn, &user_name)?;
let user_url = user.get_profile_url();
let user_url = user.get_profile_url(&Settings::get().hostname);
let posts = PostQueryBuilder::create(&conn)
.listing_type(ListingType::All)

2
server/src/routes/index.rs
View file

@ -1,6 +1,6 @@
use crate::settings::Settings;
use actix_files::NamedFile;
use actix_web::*;
use lemmy_utils::settings::Settings;
pub fn config(cfg: &mut web::ServiceConfig) {
cfg

12
server/src/routes/nodeinfo.rs
View file

@ -1,13 +1,7 @@
use crate::{
apub::get_apub_protocol_string,
blocking,
db::site_view::SiteView,
routes::DbPoolParam,
version,
LemmyError,
Settings,
};
use crate::{blocking, routes::DbPoolParam, version, LemmyError};
use actix_web::{body::Body, error::ErrorBadRequest, *};
use lemmy_db::site_view::SiteView;
use lemmy_utils::{get_apub_protocol_string, settings::Settings};
use serde::{Deserialize, Serialize};
use url::Url;

24
server/src/routes/webfinger.rs
View file

@ -1,12 +1,7 @@
use crate::{
blocking,
db::{community::Community, user::User_},
routes::DbPoolParam,
LemmyError,
Settings,
};
use crate::{blocking, routes::DbPoolParam, LemmyError};
use actix_web::{error::ErrorBadRequest, web::Query, *};
use regex::Regex;
use lemmy_db::{community::Community, user::User_};
use lemmy_utils::{settings::Settings, WEBFINGER_COMMUNITY_REGEX, WEBFINGER_USER_REGEX};
use serde::{Deserialize, Serialize};
#[derive(Deserialize)]
@ -40,19 +35,6 @@ pub fn config(cfg: &mut web::ServiceConfig) {
}
}
lazy_static! {
static ref WEBFINGER_COMMUNITY_REGEX: Regex = Regex::new(&format!(
"^group:([a-z0-9_]{{3, 20}})@{}$",
Settings::get().hostname
))
.unwrap();
static ref WEBFINGER_USER_REGEX: Regex = Regex::new(&format!(
"^acct:([a-z0-9_]{{3, 20}})@{}$",
Settings::get().hostname
))
.unwrap();
}
/// Responds to webfinger requests of the following format. There isn't any real documentation for
/// this, but it described in this blog post:
/// https://mastodon.social/.well-known/webfinger?resource=acct:gargron@mastodon.social

2
ui/package.json vendored
View file

@ -70,7 +70,7 @@
"engineStrict": true,
"husky": {
"hooks": {
"pre-commit": "cargo clippy --manifest-path ../server/Cargo.toml --all-targets --all-features -- -D warnings && lint-staged"
"pre-commit": "cargo clippy --manifest-path ../server/Cargo.toml --all-targets --workspace -- -D warnings && lint-staged"
}
},
"lint-staged": {