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Deleting denied local_users older than a week. Fixes #4434 (#4448)

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* Deleting denied local_users older than a week. Fixes #4434

* Addressing PR comments.

* Upping rust to 1.76

* Delete the person rows also.
This commit is contained in:
Dessalines 2024-02-15 07:50:53 -05:00 committed by GitHub
parent 3f7cc07b02
commit 890565ca14
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4 changed files with 82 additions and 48 deletions
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2
.woodpecker.yml
View File

@ -2,7 +2,7 @@
# See https://github.com/woodpecker-ci/woodpecker/issues/1677
variables:
- &rust_image "rust:1.75"
- &rust_image "rust:1.76"
- &install_pnpm "corepack enable pnpm"
- &slow_check_paths
- path:

67
crates/db_schema/src/impls/local_user.rs
View File

@ -1,12 +1,6 @@
use crate::{
newtypes::{DbUrl, LocalUserId, PersonId},
schema::local_user::dsl::{
accepted_application,
email,
email_verified,
local_user,
password_encrypted,
},
schema::{local_user, person, registration_application},
source::{
actor_language::{LocalUserLanguage, SiteLanguage},
local_user::{LocalUser, LocalUserInsertForm, LocalUserUpdateForm},
@ -15,11 +9,18 @@ use crate::{
utils::{
functions::{coalesce, lower},
get_conn,
now,
DbPool,
},
};
use bcrypt::{hash, DEFAULT_COST};
use diesel::{dsl::insert_into, result::Error, ExpressionMethods, JoinOnDsl, QueryDsl};
use diesel::{
dsl::{insert_into, not, IntervalDsl},
result::Error,
ExpressionMethods,
JoinOnDsl,
QueryDsl,
};
use diesel_async::RunQueryDsl;
impl LocalUser {
@ -31,16 +32,16 @@ impl LocalUser {
let conn = &mut get_conn(pool).await?;
let password_hash = hash(new_password, DEFAULT_COST).expect("Couldn't hash password");
diesel::update(local_user.find(local_user_id))
.set((password_encrypted.eq(password_hash),))
diesel::update(local_user::table.find(local_user_id))
.set((local_user::password_encrypted.eq(password_hash),))
.get_result::<Self>(conn)
.await
}
pub async fn set_all_users_email_verified(pool: &mut DbPool<'_>) -> Result<Vec<Self>, Error> {
let conn = &mut get_conn(pool).await?;
diesel::update(local_user)
.set(email_verified.eq(true))
diesel::update(local_user::table)
.set(local_user::email_verified.eq(true))
.get_results::<Self>(conn)
.await
}
@ -49,18 +50,43 @@ impl LocalUser {
pool: &mut DbPool<'_>,
) -> Result<Vec<Self>, Error> {
let conn = &mut get_conn(pool).await?;
diesel::update(local_user)
.set(accepted_application.eq(true))
diesel::update(local_user::table)
.set(local_user::accepted_application.eq(true))
.get_results::<Self>(conn)
.await
}
pub async fn is_email_taken(pool: &mut DbPool<'_>, email_: &str) -> Result<bool, Error> {
pub async fn delete_old_denied_local_users(pool: &mut DbPool<'_>) -> Result<usize, Error> {
let conn = &mut get_conn(pool).await?;
// Make sure:
// - The deny reason exists
// - The app is older than a week
// - The accepted_application is false
let old_denied_registrations = registration_application::table
.filter(registration_application::deny_reason.is_not_null())
.filter(registration_application::published.lt(now() - 1.week()))
.select(registration_application::local_user_id);
// Delete based on join logic is here:
// https://stackoverflow.com/questions/60836040/how-do-i-perform-a-delete-with-sub-query-in-diesel-against-a-postgres-database
let local_users = local_user::table
.filter(local_user::id.eq_any(old_denied_registrations))
.filter(not(local_user::accepted_application))
.select(local_user::person_id);
// Delete the person rows, which should automatically clear the local_user ones
let persons = person::table.filter(person::id.eq_any(local_users));
diesel::delete(persons).execute(conn).await
}
pub async fn is_email_taken(pool: &mut DbPool<'_>, email: &str) -> Result<bool, Error> {
use diesel::dsl::{exists, select};
let conn = &mut get_conn(pool).await?;
select(exists(
local_user.filter(lower(coalesce(email, "")).eq(email_.to_lowercase())),
))
select(exists(local_user::table.filter(
lower(coalesce(local_user::email, "")).eq(email.to_lowercase()),
)))
.get_result(conn)
.await
}
@ -78,7 +104,6 @@ impl LocalUser {
community_follower,
instance,
instance_block,
person,
person_block,
post,
post_saved,
@ -171,7 +196,7 @@ impl Crud for LocalUser {
hash(&form.password_encrypted, DEFAULT_COST).expect("Couldn't hash password");
form_with_encrypted_password.password_encrypted = password_hash;
let local_user_ = insert_into(local_user)
let local_user_ = insert_into(local_user::table)
.values(form_with_encrypted_password)
.get_result::<Self>(conn)
.await?;
@ -194,7 +219,7 @@ impl Crud for LocalUser {
form: &Self::UpdateForm,
) -> Result<Self, Error> {
let conn = &mut get_conn(pool).await?;
diesel::update(local_user.find(local_user_id))
diesel::update(local_user::table.find(local_user_id))
.set(form)
.get_result::<Self>(conn)
.await

2
docker/Dockerfile
View File

@ -1,5 +1,5 @@
# syntax=docker/dockerfile:1.6
ARG RUST_VERSION=1.75
ARG RUST_VERSION=1.76
ARG CARGO_BUILD_FEATURES=default
ARG RUST_RELEASE_MODE=debug

59
src/scheduled_tasks.rs
View File

@ -22,7 +22,10 @@ use lemmy_db_schema::{
received_activity,
sent_activity,
},
source::instance::{Instance, InstanceForm},
source::{
instance::{Instance, InstanceForm},
local_user::LocalUser,
},
utils::{get_conn, naive_now, now, DbPool, DELETED_REPLACEMENT_TEXT},
};
use lemmy_routes::nodeinfo::NodeInfo;
@ -79,24 +82,19 @@ pub async fn setup(context: LemmyContext) -> Result<(), LemmyError> {
});
let context_1 = context.clone();
// Overwrite deleted & removed posts and comments every day
// Daily tasks:
// - Overwrite deleted & removed posts and comments every day
// - Delete old denied users
// - Update instance software
scheduler.every(CTimeUnits::days(1)).run(move || {
let context = context_1.clone();
async move {
overwrite_deleted_posts_and_comments(&mut context.pool()).await;
}
});
let context_1 = context.clone();
// Update the Instance Software
scheduler.every(CTimeUnits::days(1)).run(move || {
let context = context_1.clone();
async move {
delete_old_denied_users(&mut context.pool()).await;
update_instance_software(&mut context.pool(), context.client())
.await
.map_err(|e| warn!("Failed to update instance software: {e}"))
.inspect_err(|e| warn!("Failed to update instance software: {e}"))
.ok();
}
});
@ -115,6 +113,7 @@ async fn startup_jobs(pool: &mut DbPool<'_>) {
update_banned_when_expired(pool).await;
clear_old_activities(pool).await;
overwrite_deleted_posts_and_comments(pool).await;
delete_old_denied_users(pool).await;
}
/// Update the hot_rank columns for the aggregates tables
@ -277,10 +276,10 @@ async fn delete_expired_captcha_answers(pool: &mut DbPool<'_>) {
)
.execute(&mut conn)
.await
.map(|_| {
.inspect(|_| {
info!("Done.");
})
.map_err(|e| error!("Failed to clear old captcha answers: {e}"))
.inspect_err(|e| error!("Failed to clear old captcha answers: {e}"))
.ok();
}
Err(e) => {
@ -301,7 +300,7 @@ async fn clear_old_activities(pool: &mut DbPool<'_>) {
)
.execute(&mut conn)
.await
.map_err(|e| error!("Failed to clear old sent activities: {e}"))
.inspect_err(|e| error!("Failed to clear old sent activities: {e}"))
.ok();
diesel::delete(
@ -310,8 +309,8 @@ async fn clear_old_activities(pool: &mut DbPool<'_>) {
)
.execute(&mut conn)
.await
.map(|_| info!("Done."))
.map_err(|e| error!("Failed to clear old received activities: {e}"))
.inspect(|_| info!("Done."))
.inspect_err(|e| error!("Failed to clear old received activities: {e}"))
.ok();
}
Err(e) => {
@ -320,6 +319,16 @@ async fn clear_old_activities(pool: &mut DbPool<'_>) {
}
}
async fn delete_old_denied_users(pool: &mut DbPool<'_>) {
LocalUser::delete_old_denied_local_users(pool)
.await
.inspect(|_| {
info!("Done.");
})
.inspect(|e| error!("Failed to deleted old denied users: {e}"))
.ok();
}
/// overwrite posts and comments 30d after deletion
async fn overwrite_deleted_posts_and_comments(pool: &mut DbPool<'_>) {
info!("Overwriting deleted posts...");
@ -339,10 +348,10 @@ async fn overwrite_deleted_posts_and_comments(pool: &mut DbPool<'_>) {
))
.execute(&mut conn)
.await
.map(|_| {
.inspect(|_| {
info!("Done.");
})
.map_err(|e| error!("Failed to overwrite deleted posts: {e}"))
.inspect_err(|e| error!("Failed to overwrite deleted posts: {e}"))
.ok();
info!("Overwriting deleted comments...");
@ -355,10 +364,10 @@ async fn overwrite_deleted_posts_and_comments(pool: &mut DbPool<'_>) {
.set(comment::content.eq(DELETED_REPLACEMENT_TEXT))
.execute(&mut conn)
.await
.map(|_| {
.inspect(|_| {
info!("Done.");
})
.map_err(|e| error!("Failed to overwrite deleted comments: {e}"))
.inspect_err(|e| error!("Failed to overwrite deleted comments: {e}"))
.ok();
}
Err(e) => {
@ -390,14 +399,14 @@ async fn active_counts(pool: &mut DbPool<'_>) {
sql_query(update_site_stmt)
.execute(&mut conn)
.await
.map_err(|e| error!("Failed to update site stats: {e}"))
.inspect_err(|e| error!("Failed to update site stats: {e}"))
.ok();
let update_community_stmt = format!("update community_aggregates ca set users_active_{} = mv.count_ from community_aggregates_activity('{}') mv where ca.community_id = mv.community_id_", i.1, i.0);
sql_query(update_community_stmt)
.execute(&mut conn)
.await
.map_err(|e| error!("Failed to update community stats: {e}"))
.inspect_err(|e| error!("Failed to update community stats: {e}"))
.ok();
}
@ -424,7 +433,7 @@ async fn update_banned_when_expired(pool: &mut DbPool<'_>) {
.set(person::banned.eq(false))
.execute(&mut conn)
.await
.map_err(|e| error!("Failed to update person.banned when expires: {e}"))
.inspect_err(|e| error!("Failed to update person.banned when expires: {e}"))
.ok();
diesel::delete(
@ -432,7 +441,7 @@ async fn update_banned_when_expired(pool: &mut DbPool<'_>) {
)
.execute(&mut conn)
.await
.map_err(|e| error!("Failed to remove community_ban expired rows: {e}"))
.inspect_err(|e| error!("Failed to remove community_ban expired rows: {e}"))
.ok();
}
Err(e) => {