-use crate::{sensitive::Sensitive, site::FederatedInstances};
+use crate::{request::purge_image_from_pictrs, sensitive::Sensitive, site::FederatedInstances};
+use anyhow::Context;
+use chrono::NaiveDateTime;
use lemmy_db_schema::{
+ impls::person::is_banned,
newtypes::{CommunityId, DbUrl, LocalUserId, PersonId, PostId},
source::{
- comment::Comment,
- community::Community,
+ comment::{Comment, CommentUpdateForm},
+ community::{Community, CommunityUpdateForm},
email_verification::{EmailVerification, EmailVerificationForm},
+ instance::Instance,
+ local_site::{LocalSite, RegistrationMode},
+ local_site_rate_limit::LocalSiteRateLimit,
password_reset_request::PasswordResetRequest,
- person::Person,
+ person::{Person, PersonUpdateForm},
person_block::PersonBlock,
post::{Post, PostRead, PostReadForm},
registration_application::RegistrationApplication,
secret::Secret,
- site::Site,
},
traits::{Crud, Readable},
utils::DbPool,
+ ListingType,
};
use lemmy_db_views::{
- comment_view::CommentQueryBuilder,
+ comment_view::CommentQuery,
structs::{LocalUserSettingsView, LocalUserView},
};
use lemmy_db_views_actor::structs::{
CommunityModeratorView,
CommunityPersonBanView,
CommunityView,
+ PersonViewSafe,
};
use lemmy_utils::{
claims::Claims,
email::{send_email, translations::Lang},
+ error::LemmyError,
+ location_info,
+ rate_limit::RateLimitConfig,
settings::structs::Settings,
- utils::generate_random_string,
- LemmyError,
+ utils::slurs::build_slur_regex,
};
+use regex::Regex;
+use reqwest_middleware::ClientWithMiddleware;
use rosetta_i18n::{Language, LanguageId};
+use std::str::FromStr;
use tracing::warn;
-
-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 blocking_span = tracing::info_span!("blocking operation");
- let res = actix_web::web::block(move || {
- let entered = blocking_span.enter();
- let conn = pool.get()?;
- let res = (f)(&conn);
- drop(entered);
- Ok(res) as Result<T, LemmyError>
- })
- .await?;
-
- res
-}
+use url::{ParseError, Url};
#[tracing::instrument(skip_all)]
pub async fn is_mod_or_admin(
person_id: PersonId,
community_id: CommunityId,
) -> Result<(), LemmyError> {
- let is_mod_or_admin = blocking(pool, move |conn| {
- CommunityView::is_mod_or_admin(conn, person_id, community_id)
- })
- .await?;
+ let is_mod_or_admin = CommunityView::is_mod_or_admin(pool, person_id, community_id).await?;
if !is_mod_or_admin {
return Err(LemmyError::from_message("not_a_mod_or_admin"));
}
Ok(())
}
+pub async fn is_top_admin(pool: &DbPool, person_id: PersonId) -> Result<(), LemmyError> {
+ let admins = PersonViewSafe::admins(pool).await?;
+ let top_admin = admins
+ .get(0)
+ .ok_or_else(|| LemmyError::from_message("no admins"))?;
+
+ if top_admin.person.id != person_id {
+ return Err(LemmyError::from_message("not_top_admin"));
+ }
+ Ok(())
+}
+
pub fn is_admin(local_user_view: &LocalUserView) -> Result<(), LemmyError> {
if !local_user_view.person.admin {
return Err(LemmyError::from_message("not_an_admin"));
#[tracing::instrument(skip_all)]
pub async fn get_post(post_id: PostId, pool: &DbPool) -> Result<Post, LemmyError> {
- blocking(pool, move |conn| Post::read(conn, post_id))
- .await?
+ Post::read(pool, post_id)
+ .await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_post"))
}
) -> Result<PostRead, LemmyError> {
let post_read_form = PostReadForm { post_id, person_id };
- blocking(pool, move |conn| {
- PostRead::mark_as_read(conn, &post_read_form)
- })
- .await?
- .map_err(|e| LemmyError::from_error_message(e, "couldnt_mark_post_as_read"))
+ PostRead::mark_as_read(pool, &post_read_form)
+ .await
+ .map_err(|e| LemmyError::from_error_message(e, "couldnt_mark_post_as_read"))
}
#[tracing::instrument(skip_all)]
) -> Result<usize, LemmyError> {
let post_read_form = PostReadForm { post_id, person_id };
- blocking(pool, move |conn| {
- PostRead::mark_as_unread(conn, &post_read_form)
- })
- .await?
- .map_err(|e| LemmyError::from_error_message(e, "couldnt_mark_post_as_read"))
+ PostRead::mark_as_unread(pool, &post_read_form)
+ .await
+ .map_err(|e| LemmyError::from_error_message(e, "couldnt_mark_post_as_read"))
}
#[tracing::instrument(skip_all)]
.map_err(|e| e.with_message("not_logged_in"))?
.claims;
let local_user_id = LocalUserId(claims.sub);
- let local_user_view =
- blocking(pool, move |conn| LocalUserView::read(conn, local_user_id)).await??;
- // Check for a site ban
- if local_user_view.person.is_banned() {
- return Err(LemmyError::from_message("site_ban"));
- }
-
- // Check for user deletion
- if local_user_view.person.deleted {
- return Err(LemmyError::from_message("deleted"));
- }
+ let local_user_view = LocalUserView::read(pool, local_user_id).await?;
+ check_user_valid(
+ local_user_view.person.banned,
+ local_user_view.person.ban_expires,
+ local_user_view.person.deleted,
+ )?;
check_validator_time(&local_user_view.local_user.validator_time, &claims)?;
/// Checks if user's token was issued before user's password reset.
pub fn check_validator_time(
- validator_time: &chrono::NaiveDateTime,
+ validator_time: &NaiveDateTime,
claims: &Claims,
) -> Result<(), LemmyError> {
let user_validation_time = validator_time.timestamp();
}
}
-#[tracing::instrument(skip_all)]
-pub async fn get_local_user_settings_view_from_jwt(
- jwt: &Sensitive<String>,
- pool: &DbPool,
- secret: &Secret,
-) -> Result<LocalUserSettingsView, LemmyError> {
- let claims = Claims::decode(jwt.as_ref(), &secret.jwt_secret)
- .map_err(|e| e.with_message("not_logged_in"))?
- .claims;
- let local_user_id = LocalUserId(claims.sub);
- let local_user_view = blocking(pool, move |conn| {
- LocalUserSettingsView::read(conn, local_user_id)
- })
- .await??;
- // Check for a site ban
- if local_user_view.person.is_banned() {
- return Err(LemmyError::from_message("site_ban"));
- }
-
- check_validator_time(&local_user_view.local_user.validator_time, &claims)?;
-
- Ok(local_user_view)
-}
-
#[tracing::instrument(skip_all)]
pub async fn get_local_user_settings_view_from_jwt_opt(
jwt: Option<&Sensitive<String>>,
secret: &Secret,
) -> Result<Option<LocalUserSettingsView>, LemmyError> {
match jwt {
- Some(jwt) => Ok(Some(
- get_local_user_settings_view_from_jwt(jwt, pool, secret).await?,
- )),
+ Some(jwt) => {
+ let claims = Claims::decode(jwt.as_ref(), &secret.jwt_secret)
+ .map_err(|e| e.with_message("not_logged_in"))?
+ .claims;
+ let local_user_id = LocalUserId(claims.sub);
+ let local_user_view = LocalUserSettingsView::read(pool, local_user_id).await?;
+ check_user_valid(
+ local_user_view.person.banned,
+ local_user_view.person.ban_expires,
+ local_user_view.person.deleted,
+ )?;
+
+ check_validator_time(&local_user_view.local_user.validator_time, &claims)?;
+
+ Ok(Some(local_user_view))
+ }
None => Ok(None),
}
}
+pub fn check_user_valid(
+ banned: bool,
+ ban_expires: Option<NaiveDateTime>,
+ deleted: bool,
+) -> Result<(), LemmyError> {
+ // Check for a site ban
+ if is_banned(banned, ban_expires) {
+ return Err(LemmyError::from_message("site_ban"));
+ }
+
+ // check for account deletion
+ if deleted {
+ return Err(LemmyError::from_message("deleted"));
+ }
+
+ Ok(())
+}
#[tracing::instrument(skip_all)]
pub async fn check_community_ban(
community_id: CommunityId,
pool: &DbPool,
) -> Result<(), LemmyError> {
- let is_banned =
- move |conn: &'_ _| CommunityPersonBanView::get(conn, person_id, community_id).is_ok();
- if blocking(pool, is_banned).await? {
+ let is_banned = CommunityPersonBanView::get(pool, person_id, community_id)
+ .await
+ .is_ok();
+ if is_banned {
Err(LemmyError::from_message("community_ban"))
} else {
Ok(())
community_id: CommunityId,
pool: &DbPool,
) -> Result<(), LemmyError> {
- let community = blocking(pool, move |conn| Community::read(conn, community_id))
- .await?
+ let community = Community::read(pool, community_id)
+ .await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
if community.deleted || community.removed {
Err(LemmyError::from_message("deleted"))
potential_blocker_id: PersonId,
pool: &DbPool,
) -> Result<(), LemmyError> {
- let is_blocked = move |conn: &'_ _| PersonBlock::read(conn, potential_blocker_id, my_id).is_ok();
- if blocking(pool, is_blocked).await? {
+ let is_blocked = PersonBlock::read(pool, potential_blocker_id, my_id)
+ .await
+ .is_ok();
+ if is_blocked {
Err(LemmyError::from_message("person_block"))
} else {
Ok(())
}
#[tracing::instrument(skip_all)]
-pub async fn check_downvotes_enabled(score: i16, pool: &DbPool) -> Result<(), LemmyError> {
- if score == -1 {
- let site = blocking(pool, Site::read_local_site).await??;
- if !site.enable_downvotes {
- return Err(LemmyError::from_message("downvotes_disabled"));
- }
+pub fn check_downvotes_enabled(score: i16, local_site: &LocalSite) -> Result<(), LemmyError> {
+ if score == -1 && !local_site.enable_downvotes {
+ return Err(LemmyError::from_message("downvotes_disabled"));
}
Ok(())
}
#[tracing::instrument(skip_all)]
-pub async fn check_private_instance(
+pub fn check_private_instance(
local_user_view: &Option<LocalUserView>,
- pool: &DbPool,
+ local_site: &LocalSite,
) -> Result<(), LemmyError> {
- if local_user_view.is_none() {
- let site = blocking(pool, Site::read_local_site).await?;
-
- // The site might not be set up yet
- if let Ok(site) = site {
- if site.private_instance {
- return Err(LemmyError::from_message("instance_is_private"));
- }
- }
+ if local_user_view.is_none() && local_site.private_instance {
+ return Err(LemmyError::from_message("instance_is_private"));
}
Ok(())
}
#[tracing::instrument(skip_all)]
pub async fn build_federated_instances(
+ local_site: &LocalSite,
pool: &DbPool,
- settings: &Settings,
) -> Result<Option<FederatedInstances>, LemmyError> {
- let federation_config = &settings.federation;
- let hostname = &settings.hostname;
- let federation = federation_config.to_owned();
- if federation.enabled {
- let distinct_communities = blocking(pool, move |conn| {
- Community::distinct_federated_communities(conn)
- })
- .await??;
-
- let allowed = federation.allowed_instances;
- let blocked = federation.blocked_instances;
-
- let mut linked = distinct_communities
- .iter()
- .map(|actor_id| Ok(actor_id.host_str().unwrap_or("").to_string()))
- .collect::<Result<Vec<String>, LemmyError>>()?;
-
- if let Some(allowed) = allowed.as_ref() {
- linked.extend_from_slice(allowed);
- }
+ if local_site.federation_enabled {
+ // TODO I hate that this requires 3 queries
+ let linked = Instance::linked(pool).await?;
+ let allowed = Instance::allowlist(pool).await?;
+ let blocked = Instance::blocklist(pool).await?;
- if let Some(blocked) = blocked.as_ref() {
- linked.retain(|a| !blocked.contains(a) && !a.eq(hostname));
- }
-
- // Sort and remove dupes
- linked.sort_unstable();
- linked.dedup();
+ // These can return empty vectors, so convert them to options
+ let allowed = (!allowed.is_empty()).then_some(allowed);
+ let blocked = (!blocked.is_empty()).then_some(blocked);
Ok(Some(FederatedInstances {
linked,
/// Checks the password length
pub fn password_length_check(pass: &str) -> Result<(), LemmyError> {
- if !(10..=60).contains(&pass.len()) {
+ if !(10..=60).contains(&pass.chars().count()) {
Err(LemmyError::from_message("invalid_password"))
} else {
Ok(())
/// Checks for a honeypot. If this field is filled, fail the rest of the function
pub fn honeypot_check(honeypot: &Option<String>) -> Result<(), LemmyError> {
- if honeypot.is_some() {
+ if honeypot.is_some() && honeypot != &Some(String::new()) {
Err(LemmyError::from_message("honeypot_fail"))
} else {
Ok(())
settings: &Settings,
) -> Result<(), LemmyError> {
// Generate a random token
- let token = generate_random_string();
+ let token = uuid::Uuid::new_v4().to_string();
// Insert the row
let token2 = token.clone();
let local_user_id = user.local_user.id;
- blocking(pool, move |conn| {
- PasswordResetRequest::create_token(conn, local_user_id, &token2)
- })
- .await??;
+ PasswordResetRequest::create_token(pool, local_user_id, &token2).await?;
- let email = &user.local_user.email.to_owned().expect("email");
- let lang = get_user_lang(user);
+ let email = &user.local_user.email.clone().expect("email");
+ let lang = get_interface_language(user);
let subject = &lang.password_reset_subject(&user.person.name);
let protocol_and_hostname = settings.get_protocol_and_hostname();
let reset_link = format!("{}/password_change/{}", protocol_and_hostname, &token);
- let body = &lang.password_reset_body(&user.person.name, reset_link);
+ let body = &lang.password_reset_body(reset_link, &user.person.name);
send_email(subject, email, &user.person.name, body, settings)
}
let form = EmailVerificationForm {
local_user_id: user.local_user.id,
email: new_email.to_string(),
- verification_token: generate_random_string(),
+ verification_token: uuid::Uuid::new_v4().to_string(),
};
let verify_link = format!(
"{}/verify_email/{}",
settings.get_protocol_and_hostname(),
&form.verification_token
);
- blocking(pool, move |conn| EmailVerification::create(conn, &form)).await??;
+ EmailVerification::create(pool, &form).await?;
- let lang = get_user_lang(user);
+ let lang = get_interface_language(user);
let subject = lang.verify_email_subject(&settings.hostname);
- let body = lang.verify_email_body(&user.person.name, &settings.hostname, verify_link);
+ let body = lang.verify_email_body(&settings.hostname, &user.person.name, verify_link);
send_email(&subject, new_email, &user.person.name, &body, settings)?;
Ok(())
user: &LocalUserView,
settings: &Settings,
) -> Result<(), LemmyError> {
- let email = &user.local_user.email.to_owned().expect("email");
- let lang = get_user_lang(user);
+ let email = &user.local_user.email.clone().expect("email");
+ let lang = get_interface_language(user);
let subject = &lang.email_verified_subject(&user.person.actor_id);
let body = &lang.email_verified_body();
send_email(subject, email, &user.person.name, body, settings)
}
-pub fn get_user_lang(user: &LocalUserView) -> Lang {
- let user_lang = LanguageId::new(user.local_user.lang.clone());
- Lang::from_language_id(&user_lang).unwrap_or_else(|| {
+pub fn get_interface_language(user: &LocalUserView) -> Lang {
+ lang_str_to_lang(&user.local_user.interface_language)
+}
+
+pub fn get_interface_language_from_settings(user: &LocalUserSettingsView) -> Lang {
+ lang_str_to_lang(&user.local_user.interface_language)
+}
+
+fn lang_str_to_lang(lang: &str) -> Lang {
+ let lang_id = LanguageId::new(lang);
+ Lang::from_language_id(&lang_id).unwrap_or_else(|| {
let en = LanguageId::new("en");
Lang::from_language_id(&en).expect("default language")
})
}
+pub fn local_site_rate_limit_to_rate_limit_config(
+ local_site_rate_limit: &LocalSiteRateLimit,
+) -> RateLimitConfig {
+ let l = local_site_rate_limit;
+ RateLimitConfig {
+ message: l.message,
+ message_per_second: l.message_per_second,
+ post: l.post,
+ post_per_second: l.post_per_second,
+ register: l.register,
+ register_per_second: l.register_per_second,
+ image: l.image,
+ image_per_second: l.image_per_second,
+ comment: l.comment,
+ comment_per_second: l.comment_per_second,
+ search: l.search,
+ search_per_second: l.search_per_second,
+ }
+}
+
+pub fn local_site_to_slur_regex(local_site: &LocalSite) -> Option<Regex> {
+ build_slur_regex(local_site.slur_filter_regex.as_deref())
+}
+
+pub fn local_site_opt_to_slur_regex(local_site: &Option<LocalSite>) -> Option<Regex> {
+ local_site
+ .as_ref()
+ .map(local_site_to_slur_regex)
+ .unwrap_or(None)
+}
+
pub fn send_application_approved_email(
user: &LocalUserView,
settings: &Settings,
) -> Result<(), LemmyError> {
- let email = &user.local_user.email.to_owned().expect("email");
- let lang = get_user_lang(user);
+ let email = &user.local_user.email.clone().expect("email");
+ let lang = get_interface_language(user);
let subject = lang.registration_approved_subject(&user.person.actor_id);
let body = lang.registration_approved_body(&settings.hostname);
send_email(&subject, email, &user.person.name, &body, settings)
}
+/// Send a new applicant email notification to all admins
+pub async fn send_new_applicant_email_to_admins(
+ applicant_username: &str,
+ pool: &DbPool,
+ settings: &Settings,
+) -> Result<(), LemmyError> {
+ // Collect the admins with emails
+ let admins = LocalUserSettingsView::list_admins_with_emails(pool).await?;
+
+ let applications_link = &format!(
+ "{}/registration_applications",
+ settings.get_protocol_and_hostname(),
+ );
+
+ for admin in &admins {
+ let email = &admin.local_user.email.clone().expect("email");
+ let lang = get_interface_language_from_settings(admin);
+ let subject = lang.new_application_subject(&settings.hostname, applicant_username);
+ let body = lang.new_application_body(applications_link);
+ send_email(&subject, email, &admin.person.name, &body, settings)?;
+ }
+ Ok(())
+}
+
+/// Send a report to all admins
+pub async fn send_new_report_email_to_admins(
+ reporter_username: &str,
+ reported_username: &str,
+ pool: &DbPool,
+ settings: &Settings,
+) -> Result<(), LemmyError> {
+ // Collect the admins with emails
+ let admins = LocalUserSettingsView::list_admins_with_emails(pool).await?;
+
+ let reports_link = &format!("{}/reports", settings.get_protocol_and_hostname(),);
+
+ for admin in &admins {
+ let email = &admin.local_user.email.clone().expect("email");
+ let lang = get_interface_language_from_settings(admin);
+ let subject = lang.new_report_subject(&settings.hostname, reporter_username, reported_username);
+ let body = lang.new_report_body(reports_link);
+ send_email(&subject, email, &admin.person.name, &body, settings)?;
+ }
+ Ok(())
+}
+
pub async fn check_registration_application(
- site: &Site,
local_user_view: &LocalUserView,
+ local_site: &LocalSite,
pool: &DbPool,
) -> Result<(), LemmyError> {
- if site.require_application
+ if local_site.registration_mode == RegistrationMode::RequireApplication
&& !local_user_view.local_user.accepted_application
&& !local_user_view.person.admin
{
// Fetch the registration, see if its denied
let local_user_id = local_user_view.local_user.id;
- let registration = blocking(pool, move |conn| {
- RegistrationApplication::find_by_local_user_id(conn, local_user_id)
- })
- .await??;
+ let registration = RegistrationApplication::find_by_local_user_id(pool, local_user_id).await?;
if let Some(deny_reason) = registration.deny_reason {
- let lang = get_user_lang(local_user_view);
+ let lang = get_interface_language(local_user_view);
let registration_denied_message = format!("{}: {}", lang.registration_denied(), &deny_reason);
return Err(LemmyError::from_message(®istration_denied_message));
} else {
Ok(())
}
-/// TODO this check should be removed after https://github.com/LemmyNet/lemmy/issues/868 is done.
-pub async fn check_private_instance_and_federation_enabled(
+pub fn check_private_instance_and_federation_enabled(
+ local_site: &LocalSite,
+) -> Result<(), LemmyError> {
+ if local_site.private_instance && local_site.federation_enabled {
+ return Err(LemmyError::from_message(
+ "Cannot have both private instance and federation enabled.",
+ ));
+ }
+ Ok(())
+}
+
+pub async fn purge_image_posts_for_person(
+ banned_person_id: PersonId,
pool: &DbPool,
settings: &Settings,
+ client: &ClientWithMiddleware,
) -> Result<(), LemmyError> {
- let site_opt = blocking(pool, Site::read_local_site).await?;
+ let posts = Post::fetch_pictrs_posts_for_creator(pool, banned_person_id).await?;
+ for post in posts {
+ if let Some(url) = post.url {
+ purge_image_from_pictrs(client, settings, &url).await.ok();
+ }
+ if let Some(thumbnail_url) = post.thumbnail_url {
+ purge_image_from_pictrs(client, settings, &thumbnail_url)
+ .await
+ .ok();
+ }
+ }
+
+ Post::remove_pictrs_post_images_and_thumbnails_for_creator(pool, banned_person_id).await?;
+
+ Ok(())
+}
- if let Ok(site) = site_opt {
- if site.private_instance && settings.federation.enabled {
- return Err(LemmyError::from_message(
- "Cannot have both private instance and federation enabled.",
- ));
+pub async fn purge_image_posts_for_community(
+ banned_community_id: CommunityId,
+ pool: &DbPool,
+ settings: &Settings,
+ client: &ClientWithMiddleware,
+) -> Result<(), LemmyError> {
+ let posts = Post::fetch_pictrs_posts_for_community(pool, banned_community_id).await?;
+ for post in posts {
+ if let Some(url) = post.url {
+ purge_image_from_pictrs(client, settings, &url).await.ok();
+ }
+ if let Some(thumbnail_url) = post.thumbnail_url {
+ purge_image_from_pictrs(client, settings, &thumbnail_url)
+ .await
+ .ok();
}
}
+
+ Post::remove_pictrs_post_images_and_thumbnails_for_community(pool, banned_community_id).await?;
+
Ok(())
}
-pub async fn remove_user_data(banned_person_id: PersonId, pool: &DbPool) -> Result<(), LemmyError> {
+pub async fn remove_user_data(
+ banned_person_id: PersonId,
+ pool: &DbPool,
+ settings: &Settings,
+ client: &ClientWithMiddleware,
+) -> Result<(), LemmyError> {
+ // Purge user images
+ let person = Person::read(pool, banned_person_id).await?;
+ if let Some(avatar) = person.avatar {
+ purge_image_from_pictrs(client, settings, &avatar)
+ .await
+ .ok();
+ }
+ if let Some(banner) = person.banner {
+ purge_image_from_pictrs(client, settings, &banner)
+ .await
+ .ok();
+ }
+
+ // Update the fields to None
+ Person::update(
+ pool,
+ banned_person_id,
+ &PersonUpdateForm::builder()
+ .avatar(Some(None))
+ .banner(Some(None))
+ .build(),
+ )
+ .await?;
+
// Posts
- blocking(pool, move |conn: &'_ _| {
- Post::update_removed_for_creator(conn, banned_person_id, None, true)
- })
- .await??;
+ Post::update_removed_for_creator(pool, banned_person_id, None, true).await?;
+
+ // Purge image posts
+ purge_image_posts_for_person(banned_person_id, pool, settings, client).await?;
// Communities
// Remove all communities where they're the top mod
// for now, remove the communities manually
- let first_mod_communities = blocking(pool, move |conn: &'_ _| {
- CommunityModeratorView::get_community_first_mods(conn)
- })
- .await??;
+ let first_mod_communities = CommunityModeratorView::get_community_first_mods(pool).await?;
// Filter to only this banned users top communities
let banned_user_first_communities: Vec<CommunityModeratorView> = first_mod_communities
.collect();
for first_mod_community in banned_user_first_communities {
- blocking(pool, move |conn: &'_ _| {
- Community::update_removed(conn, first_mod_community.community.id, true)
- })
- .await??;
+ let community_id = first_mod_community.community.id;
+ Community::update(
+ pool,
+ community_id,
+ &CommunityUpdateForm::builder().removed(Some(true)).build(),
+ )
+ .await?;
+
+ // Delete the community images
+ if let Some(icon) = first_mod_community.community.icon {
+ purge_image_from_pictrs(client, settings, &icon).await.ok();
+ }
+ if let Some(banner) = first_mod_community.community.banner {
+ purge_image_from_pictrs(client, settings, &banner)
+ .await
+ .ok();
+ }
+ // Update the fields to None
+ Community::update(
+ pool,
+ community_id,
+ &CommunityUpdateForm::builder()
+ .icon(Some(None))
+ .banner(Some(None))
+ .build(),
+ )
+ .await?;
}
// Comments
- blocking(pool, move |conn: &'_ _| {
- Comment::update_removed_for_creator(conn, banned_person_id, true)
- })
- .await??;
+ Comment::update_removed_for_creator(pool, banned_person_id, true).await?;
Ok(())
}
pool: &DbPool,
) -> Result<(), LemmyError> {
// Posts
- blocking(pool, move |conn| {
- Post::update_removed_for_creator(conn, banned_person_id, Some(community_id), true)
- })
- .await??;
+ Post::update_removed_for_creator(pool, banned_person_id, Some(community_id), true).await?;
// Comments
// TODO Diesel doesn't allow updates with joins, so this has to be a loop
- let comments = blocking(pool, move |conn| {
- CommentQueryBuilder::create(conn)
- .creator_id(banned_person_id)
- .community_id(community_id)
- .limit(std::i64::MAX)
- .list()
- })
- .await??;
+ let comments = CommentQuery::builder()
+ .pool(pool)
+ .creator_id(Some(banned_person_id))
+ .community_id(Some(community_id))
+ .limit(Some(i64::MAX))
+ .build()
+ .list()
+ .await?;
for comment_view in &comments {
let comment_id = comment_view.comment.id;
- blocking(pool, move |conn| {
- Comment::update_removed(conn, comment_id, true)
- })
- .await??;
+ Comment::update(
+ pool,
+ comment_id,
+ &CommentUpdateForm::builder().removed(Some(true)).build(),
+ )
+ .await?;
}
Ok(())
}
-pub async fn delete_user_account(person_id: PersonId, pool: &DbPool) -> Result<(), LemmyError> {
+pub async fn delete_user_account(
+ person_id: PersonId,
+ pool: &DbPool,
+ settings: &Settings,
+ client: &ClientWithMiddleware,
+) -> Result<(), LemmyError> {
+ // Delete their images
+ let person = Person::read(pool, person_id).await?;
+ if let Some(avatar) = person.avatar {
+ purge_image_from_pictrs(client, settings, &avatar)
+ .await
+ .ok();
+ }
+ if let Some(banner) = person.banner {
+ purge_image_from_pictrs(client, settings, &banner)
+ .await
+ .ok();
+ }
+ // No need to update avatar and banner, those are handled in Person::delete_account
+
// Comments
- let permadelete = move |conn: &'_ _| Comment::permadelete_for_creator(conn, person_id);
- blocking(pool, permadelete)
- .await?
+ Comment::permadelete_for_creator(pool, person_id)
+ .await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
// Posts
- let permadelete = move |conn: &'_ _| Post::permadelete_for_creator(conn, person_id);
- blocking(pool, permadelete)
- .await?
+ Post::permadelete_for_creator(pool, person_id)
+ .await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_post"))?;
- blocking(pool, move |conn| Person::delete_account(conn, person_id)).await??;
+ // Purge image posts
+ purge_image_posts_for_person(person_id, pool, settings, client).await?;
+
+ Person::delete_account(pool, person_id).await?;
Ok(())
}
-pub fn check_image_has_local_domain(url: &Option<DbUrl>) -> Result<(), LemmyError> {
- if let Some(url) = url {
- let settings = Settings::get();
- let domain = url.domain().expect("url has domain");
- if domain != settings.hostname {
- return Err(LemmyError::from_message("image_not_local"));
- }
+pub fn listing_type_with_site_default(
+ listing_type: Option<ListingType>,
+ local_site: &LocalSite,
+) -> Result<ListingType, LemmyError> {
+ Ok(listing_type.unwrap_or(ListingType::from_str(
+ &local_site.default_post_listing_type,
+ )?))
+}
+
+#[cfg(test)]
+mod tests {
+ use crate::utils::{honeypot_check, password_length_check};
+
+ #[test]
+ #[rustfmt::skip]
+ fn password_length() {
+ assert!(password_length_check("Õ¼¾°3yË,o¸ãtÌÈú|ÇÁÙAøüÒI©·¤(T]/ð>æºWæ[C¤bªWöaÃÎñ·{=û³&§½K/c").is_ok());
+ assert!(password_length_check("1234567890").is_ok());
+ assert!(password_length_check("short").is_err());
+ assert!(password_length_check("looooooooooooooooooooooooooooooooooooooooooooooooooooooooooong").is_err());
}
- Ok(())
+
+ #[test]
+ fn honeypot() {
+ assert!(honeypot_check(&None).is_ok());
+ assert!(honeypot_check(&Some(String::new())).is_ok());
+ assert!(honeypot_check(&Some("1".to_string())).is_err());
+ assert!(honeypot_check(&Some("message".to_string())).is_err());
+ }
+}
+
+pub enum EndpointType {
+ Community,
+ Person,
+ Post,
+ Comment,
+ PrivateMessage,
+}
+
+/// Generates an apub endpoint for a given domain, IE xyz.tld
+pub fn generate_local_apub_endpoint(
+ endpoint_type: EndpointType,
+ name: &str,
+ domain: &str,
+) -> Result<DbUrl, ParseError> {
+ let point = match endpoint_type {
+ EndpointType::Community => "c",
+ EndpointType::Person => "u",
+ EndpointType::Post => "post",
+ EndpointType::Comment => "comment",
+ EndpointType::PrivateMessage => "private_message",
+ };
+
+ Ok(Url::parse(&format!("{domain}/{point}/{name}"))?.into())
+}
+
+pub fn generate_followers_url(actor_id: &DbUrl) -> Result<DbUrl, ParseError> {
+ Ok(Url::parse(&format!("{actor_id}/followers"))?.into())
+}
+
+pub fn generate_inbox_url(actor_id: &DbUrl) -> Result<DbUrl, ParseError> {
+ Ok(Url::parse(&format!("{actor_id}/inbox"))?.into())
+}
+
+pub fn generate_site_inbox_url(actor_id: &DbUrl) -> Result<DbUrl, ParseError> {
+ let mut actor_id: Url = actor_id.clone().into();
+ actor_id.set_path("site_inbox");
+ Ok(actor_id.into())
+}
+
+pub fn generate_shared_inbox_url(actor_id: &DbUrl) -> Result<DbUrl, LemmyError> {
+ let actor_id: Url = actor_id.clone().into();
+ let url = format!(
+ "{}://{}{}/inbox",
+ &actor_id.scheme(),
+ &actor_id.host_str().context(location_info!())?,
+ if let Some(port) = actor_id.port() {
+ format!(":{port}")
+ } else {
+ String::new()
+ },
+ );
+ Ok(Url::parse(&url)?.into())
+}
+
+pub fn generate_outbox_url(actor_id: &DbUrl) -> Result<DbUrl, ParseError> {
+ Ok(Url::parse(&format!("{actor_id}/outbox"))?.into())
+}
+
+pub fn generate_featured_url(actor_id: &DbUrl) -> Result<DbUrl, ParseError> {
+ Ok(Url::parse(&format!("{actor_id}/featured"))?.into())
+}
+
+pub fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
+ Ok(Url::parse(&format!("{community_id}/moderators"))?.into())
}
projects / lemmy.git / blobdiff