mirror of
https://github.com/LemmyNet/lemmy.git
synced 2024-10-31 09:40:00 +00:00
784 lines
22 KiB
Rust
784 lines
22 KiB
Rust
use crate::{captcha_as_wav_base64, Perform};
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use actix_web::web::Data;
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use anyhow::Context;
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use bcrypt::verify;
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use captcha::{gen, Difficulty};
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use chrono::Duration;
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use lemmy_api_common::{
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blocking,
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collect_moderated_communities,
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community::{GetFollowedCommunities, GetFollowedCommunitiesResponse},
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get_local_user_view_from_jwt,
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is_admin,
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password_length_check,
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person::*,
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};
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use lemmy_db_queries::{
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diesel_option_overwrite,
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diesel_option_overwrite_to_url,
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source::{
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comment::Comment_,
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local_user::LocalUser_,
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password_reset_request::PasswordResetRequest_,
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person::Person_,
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person_mention::PersonMention_,
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post::Post_,
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private_message::PrivateMessage_,
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},
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Crud,
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SortType,
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};
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use lemmy_db_schema::{
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naive_now,
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source::{
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comment::Comment,
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local_user::{LocalUser, LocalUserForm},
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moderator::*,
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password_reset_request::*,
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person::*,
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person_mention::*,
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post::Post,
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private_message::PrivateMessage,
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site::*,
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},
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};
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use lemmy_db_views::{
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comment_report_view::CommentReportView,
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comment_view::CommentQueryBuilder,
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local_user_view::LocalUserView,
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post_report_view::PostReportView,
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};
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use lemmy_db_views_actor::{
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community_follower_view::CommunityFollowerView,
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person_mention_view::{PersonMentionQueryBuilder, PersonMentionView},
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person_view::PersonViewSafe,
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};
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use lemmy_utils::{
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claims::Claims,
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email::send_email,
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location_info,
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settings::structs::Settings,
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utils::{generate_random_string, is_valid_display_name, is_valid_matrix_id, naive_from_unix},
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ApiError,
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ConnectionId,
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LemmyError,
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};
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use lemmy_websocket::{
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messages::{CaptchaItem, SendAllMessage, SendUserRoomMessage},
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LemmyContext,
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UserOperation,
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};
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use std::str::FromStr;
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#[async_trait::async_trait(?Send)]
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impl Perform for Login {
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type Response = LoginResponse;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<LoginResponse, LemmyError> {
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let data: &Login = &self;
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// Fetch that username / email
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let username_or_email = data.username_or_email.clone();
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let local_user_view = blocking(context.pool(), move |conn| {
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LocalUserView::find_by_email_or_name(conn, &username_or_email)
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})
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.await?
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.map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?;
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// Verify the password
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let valid: bool = verify(
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&data.password,
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&local_user_view.local_user.password_encrypted,
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)
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.unwrap_or(false);
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if !valid {
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return Err(ApiError::err("password_incorrect").into());
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}
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// Return the jwt
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Ok(LoginResponse {
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jwt: Claims::jwt(local_user_view.local_user.id.0)?,
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})
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for GetCaptcha {
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type Response = GetCaptchaResponse;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<Self::Response, LemmyError> {
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let captcha_settings = Settings::get().captcha();
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if !captcha_settings.enabled {
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return Ok(GetCaptchaResponse { ok: None });
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}
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let captcha = match captcha_settings.difficulty.as_str() {
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"easy" => gen(Difficulty::Easy),
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"medium" => gen(Difficulty::Medium),
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"hard" => gen(Difficulty::Hard),
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_ => gen(Difficulty::Medium),
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};
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let answer = captcha.chars_as_string();
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let png = captcha.as_base64().expect("failed to generate captcha");
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let uuid = uuid::Uuid::new_v4().to_string();
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let wav = captcha_as_wav_base64(&captcha);
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let captcha_item = CaptchaItem {
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answer,
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uuid: uuid.to_owned(),
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expires: naive_now() + Duration::minutes(10), // expires in 10 minutes
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};
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// Stores the captcha item on the queue
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context.chat_server().do_send(captcha_item);
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Ok(GetCaptchaResponse {
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ok: Some(CaptchaResponse { png, wav, uuid }),
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})
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for SaveUserSettings {
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type Response = LoginResponse;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<LoginResponse, LemmyError> {
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let data: &SaveUserSettings = &self;
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let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
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let avatar = diesel_option_overwrite_to_url(&data.avatar)?;
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let banner = diesel_option_overwrite_to_url(&data.banner)?;
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let email = diesel_option_overwrite(&data.email);
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let bio = diesel_option_overwrite(&data.bio);
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let display_name = diesel_option_overwrite(&data.display_name);
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let matrix_user_id = diesel_option_overwrite(&data.matrix_user_id);
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let bot_account = data.bot_account;
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if let Some(Some(bio)) = &bio {
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if bio.chars().count() > 300 {
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return Err(ApiError::err("bio_length_overflow").into());
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}
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}
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if let Some(Some(display_name)) = &display_name {
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if !is_valid_display_name(display_name.trim()) {
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return Err(ApiError::err("invalid_username").into());
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}
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}
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if let Some(Some(matrix_user_id)) = &matrix_user_id {
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if !is_valid_matrix_id(matrix_user_id) {
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return Err(ApiError::err("invalid_matrix_id").into());
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}
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}
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let local_user_id = local_user_view.local_user.id;
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let person_id = local_user_view.person.id;
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let default_listing_type = data.default_listing_type;
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let default_sort_type = data.default_sort_type;
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let password_encrypted = local_user_view.local_user.password_encrypted;
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let person_form = PersonForm {
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name: local_user_view.person.name,
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avatar,
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banner,
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inbox_url: None,
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display_name,
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published: None,
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updated: Some(naive_now()),
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banned: None,
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deleted: None,
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actor_id: None,
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bio,
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local: None,
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admin: None,
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private_key: None,
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public_key: None,
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last_refreshed_at: None,
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shared_inbox_url: None,
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matrix_user_id,
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bot_account,
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};
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let person_res = blocking(context.pool(), move |conn| {
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Person::update(conn, person_id, &person_form)
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})
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.await?;
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let _updated_person: Person = match person_res {
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Ok(p) => p,
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Err(_) => {
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return Err(ApiError::err("user_already_exists").into());
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}
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};
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let local_user_form = LocalUserForm {
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person_id,
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email,
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password_encrypted,
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show_nsfw: data.show_nsfw,
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show_bot_accounts: data.show_bot_accounts,
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show_scores: data.show_scores,
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theme: data.theme.to_owned(),
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default_sort_type,
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default_listing_type,
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lang: data.lang.to_owned(),
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show_avatars: data.show_avatars,
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show_read_posts: data.show_read_posts,
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send_notifications_to_email: data.send_notifications_to_email,
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};
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let local_user_res = blocking(context.pool(), move |conn| {
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LocalUser::update(conn, local_user_id, &local_user_form)
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})
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.await?;
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let updated_local_user = match local_user_res {
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Ok(u) => u,
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Err(e) => {
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let err_type = if e.to_string()
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== "duplicate key value violates unique constraint \"local_user_email_key\""
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{
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"email_already_exists"
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} else {
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"user_already_exists"
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};
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return Err(ApiError::err(err_type).into());
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}
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};
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// Return the jwt
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Ok(LoginResponse {
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jwt: Claims::jwt(updated_local_user.id.0)?,
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})
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for ChangePassword {
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type Response = LoginResponse;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<LoginResponse, LemmyError> {
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let data: &ChangePassword = &self;
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let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
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password_length_check(&data.new_password)?;
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// Make sure passwords match
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if data.new_password != data.new_password_verify {
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return Err(ApiError::err("passwords_dont_match").into());
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}
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// Check the old password
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let valid: bool = verify(
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&data.old_password,
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&local_user_view.local_user.password_encrypted,
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)
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.unwrap_or(false);
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if !valid {
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return Err(ApiError::err("password_incorrect").into());
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}
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let local_user_id = local_user_view.local_user.id;
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let new_password = data.new_password.to_owned();
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let updated_local_user = blocking(context.pool(), move |conn| {
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LocalUser::update_password(conn, local_user_id, &new_password)
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})
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.await??;
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// Return the jwt
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Ok(LoginResponse {
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jwt: Claims::jwt(updated_local_user.id.0)?,
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})
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for AddAdmin {
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type Response = AddAdminResponse;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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websocket_id: Option<ConnectionId>,
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) -> Result<AddAdminResponse, LemmyError> {
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let data: &AddAdmin = &self;
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let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
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// Make sure user is an admin
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is_admin(&local_user_view)?;
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let added = data.added;
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let added_person_id = data.person_id;
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let added_admin = match blocking(context.pool(), move |conn| {
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Person::add_admin(conn, added_person_id, added)
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})
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.await?
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{
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Ok(a) => a,
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Err(_) => {
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return Err(ApiError::err("couldnt_update_user").into());
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}
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};
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// Mod tables
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let form = ModAddForm {
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mod_person_id: local_user_view.person.id,
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other_person_id: added_admin.id,
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removed: Some(!data.added),
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};
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blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??;
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let site_creator_id = blocking(context.pool(), move |conn| {
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Site::read(conn, 1).map(|s| s.creator_id)
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})
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.await??;
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let mut admins = blocking(context.pool(), move |conn| PersonViewSafe::admins(conn)).await??;
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let creator_index = admins
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.iter()
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.position(|r| r.person.id == site_creator_id)
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.context(location_info!())?;
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let creator_person = admins.remove(creator_index);
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admins.insert(0, creator_person);
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let res = AddAdminResponse { admins };
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context.chat_server().do_send(SendAllMessage {
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op: UserOperation::AddAdmin,
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response: res.clone(),
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websocket_id,
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});
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Ok(res)
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for BanPerson {
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type Response = BanPersonResponse;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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websocket_id: Option<ConnectionId>,
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) -> Result<BanPersonResponse, LemmyError> {
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let data: &BanPerson = &self;
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let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
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// Make sure user is an admin
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is_admin(&local_user_view)?;
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let ban = data.ban;
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let banned_person_id = data.person_id;
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let ban_person = move |conn: &'_ _| Person::ban_person(conn, banned_person_id, ban);
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if blocking(context.pool(), ban_person).await?.is_err() {
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return Err(ApiError::err("couldnt_update_user").into());
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}
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// Remove their data if that's desired
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if data.remove_data {
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// Posts
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blocking(context.pool(), move |conn: &'_ _| {
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Post::update_removed_for_creator(conn, banned_person_id, None, true)
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})
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.await??;
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// Communities
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// Remove all communities where they're the top mod
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// TODO couldn't get group by's working in diesel,
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// for now, remove the communities manually
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// Comments
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blocking(context.pool(), move |conn: &'_ _| {
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Comment::update_removed_for_creator(conn, banned_person_id, true)
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})
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.await??;
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}
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// Mod tables
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let expires = data.expires.map(naive_from_unix);
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let form = ModBanForm {
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mod_person_id: local_user_view.person.id,
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other_person_id: data.person_id,
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reason: data.reason.to_owned(),
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banned: Some(data.ban),
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expires,
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};
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blocking(context.pool(), move |conn| ModBan::create(conn, &form)).await??;
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let person_id = data.person_id;
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let person_view = blocking(context.pool(), move |conn| {
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PersonViewSafe::read(conn, person_id)
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})
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.await??;
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let res = BanPersonResponse {
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person_view,
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banned: data.ban,
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};
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context.chat_server().do_send(SendAllMessage {
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op: UserOperation::BanPerson,
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response: res.clone(),
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websocket_id,
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});
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Ok(res)
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}
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}
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|
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#[async_trait::async_trait(?Send)]
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impl Perform for GetReplies {
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type Response = GetRepliesResponse;
|
|
|
|
async fn perform(
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&self,
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|
context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<GetRepliesResponse, LemmyError> {
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let data: &GetReplies = &self;
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let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
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let sort = SortType::from_str(&data.sort)?;
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let page = data.page;
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let limit = data.limit;
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let unread_only = data.unread_only;
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let person_id = local_user_view.person.id;
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let show_bot_accounts = local_user_view.local_user.show_bot_accounts;
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|
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let replies = blocking(context.pool(), move |conn| {
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CommentQueryBuilder::create(conn)
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.sort(&sort)
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.unread_only(unread_only)
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.recipient_id(person_id)
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.show_bot_accounts(show_bot_accounts)
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.my_person_id(person_id)
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|
.page(page)
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|
.limit(limit)
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|
.list()
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})
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|
.await??;
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Ok(GetRepliesResponse { replies })
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}
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|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for GetPersonMentions {
|
|
type Response = GetPersonMentionsResponse;
|
|
|
|
async fn perform(
|
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&self,
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|
context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<GetPersonMentionsResponse, LemmyError> {
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let data: &GetPersonMentions = &self;
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let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
|
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let sort = SortType::from_str(&data.sort)?;
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let page = data.page;
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let limit = data.limit;
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let unread_only = data.unread_only;
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let person_id = local_user_view.person.id;
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let mentions = blocking(context.pool(), move |conn| {
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PersonMentionQueryBuilder::create(conn)
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.recipient_id(person_id)
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.my_person_id(person_id)
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.sort(&sort)
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.unread_only(unread_only)
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.page(page)
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.limit(limit)
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.list()
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})
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.await??;
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Ok(GetPersonMentionsResponse { mentions })
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}
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}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for MarkPersonMentionAsRead {
|
|
type Response = PersonMentionResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
_websocket_id: Option<ConnectionId>,
|
|
) -> Result<PersonMentionResponse, LemmyError> {
|
|
let data: &MarkPersonMentionAsRead = &self;
|
|
let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
|
|
|
|
let person_mention_id = data.person_mention_id;
|
|
let read_person_mention = blocking(context.pool(), move |conn| {
|
|
PersonMention::read(conn, person_mention_id)
|
|
})
|
|
.await??;
|
|
|
|
if local_user_view.person.id != read_person_mention.recipient_id {
|
|
return Err(ApiError::err("couldnt_update_comment").into());
|
|
}
|
|
|
|
let person_mention_id = read_person_mention.id;
|
|
let read = data.read;
|
|
let update_mention =
|
|
move |conn: &'_ _| PersonMention::update_read(conn, person_mention_id, read);
|
|
if blocking(context.pool(), update_mention).await?.is_err() {
|
|
return Err(ApiError::err("couldnt_update_comment").into());
|
|
};
|
|
|
|
let person_mention_id = read_person_mention.id;
|
|
let person_id = local_user_view.person.id;
|
|
let person_mention_view = blocking(context.pool(), move |conn| {
|
|
PersonMentionView::read(conn, person_mention_id, Some(person_id))
|
|
})
|
|
.await??;
|
|
|
|
Ok(PersonMentionResponse {
|
|
person_mention_view,
|
|
})
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for MarkAllAsRead {
|
|
type Response = GetRepliesResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
_websocket_id: Option<ConnectionId>,
|
|
) -> Result<GetRepliesResponse, LemmyError> {
|
|
let data: &MarkAllAsRead = &self;
|
|
let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
|
|
|
|
let person_id = local_user_view.person.id;
|
|
let replies = blocking(context.pool(), move |conn| {
|
|
CommentQueryBuilder::create(conn)
|
|
.my_person_id(person_id)
|
|
.recipient_id(person_id)
|
|
.unread_only(true)
|
|
.page(1)
|
|
.limit(999)
|
|
.list()
|
|
})
|
|
.await??;
|
|
|
|
// TODO: this should probably be a bulk operation
|
|
// Not easy to do as a bulk operation,
|
|
// because recipient_id isn't in the comment table
|
|
for comment_view in &replies {
|
|
let reply_id = comment_view.comment.id;
|
|
let mark_as_read = move |conn: &'_ _| Comment::update_read(conn, reply_id, true);
|
|
if blocking(context.pool(), mark_as_read).await?.is_err() {
|
|
return Err(ApiError::err("couldnt_update_comment").into());
|
|
}
|
|
}
|
|
|
|
// Mark all user mentions as read
|
|
let update_person_mentions =
|
|
move |conn: &'_ _| PersonMention::mark_all_as_read(conn, person_id);
|
|
if blocking(context.pool(), update_person_mentions)
|
|
.await?
|
|
.is_err()
|
|
{
|
|
return Err(ApiError::err("couldnt_update_comment").into());
|
|
}
|
|
|
|
// Mark all private_messages as read
|
|
let update_pm = move |conn: &'_ _| PrivateMessage::mark_all_as_read(conn, person_id);
|
|
if blocking(context.pool(), update_pm).await?.is_err() {
|
|
return Err(ApiError::err("couldnt_update_private_message").into());
|
|
}
|
|
|
|
Ok(GetRepliesResponse { replies: vec![] })
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for PasswordReset {
|
|
type Response = PasswordResetResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
_websocket_id: Option<ConnectionId>,
|
|
) -> Result<PasswordResetResponse, LemmyError> {
|
|
let data: &PasswordReset = &self;
|
|
|
|
// Fetch that email
|
|
let email = data.email.clone();
|
|
let local_user_view = blocking(context.pool(), move |conn| {
|
|
LocalUserView::find_by_email(conn, &email)
|
|
})
|
|
.await?
|
|
.map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?;
|
|
|
|
// Generate a random token
|
|
let token = generate_random_string();
|
|
|
|
// Insert the row
|
|
let token2 = token.clone();
|
|
let local_user_id = local_user_view.local_user.id;
|
|
blocking(context.pool(), move |conn| {
|
|
PasswordResetRequest::create_token(conn, local_user_id, &token2)
|
|
})
|
|
.await??;
|
|
|
|
// Email the pure token to the user.
|
|
// TODO no i18n support here.
|
|
let email = &local_user_view.local_user.email.expect("email");
|
|
let subject = &format!("Password reset for {}", local_user_view.person.name);
|
|
let hostname = &Settings::get().get_protocol_and_hostname();
|
|
let html = &format!("<h1>Password Reset Request for {}</h1><br><a href={}/password_change/{}>Click here to reset your password</a>", local_user_view.person.name, hostname, &token);
|
|
send_email(subject, email, &local_user_view.person.name, html)
|
|
.map_err(|e| ApiError::err(&e))?;
|
|
|
|
Ok(PasswordResetResponse {})
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for PasswordChange {
|
|
type Response = LoginResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
_websocket_id: Option<ConnectionId>,
|
|
) -> Result<LoginResponse, LemmyError> {
|
|
let data: &PasswordChange = &self;
|
|
|
|
// Fetch the user_id from the token
|
|
let token = data.token.clone();
|
|
let local_user_id = blocking(context.pool(), move |conn| {
|
|
PasswordResetRequest::read_from_token(conn, &token).map(|p| p.local_user_id)
|
|
})
|
|
.await??;
|
|
|
|
password_length_check(&data.password)?;
|
|
|
|
// Make sure passwords match
|
|
if data.password != data.password_verify {
|
|
return Err(ApiError::err("passwords_dont_match").into());
|
|
}
|
|
|
|
// Update the user with the new password
|
|
let password = data.password.clone();
|
|
let updated_local_user = blocking(context.pool(), move |conn| {
|
|
LocalUser::update_password(conn, local_user_id, &password)
|
|
})
|
|
.await?
|
|
.map_err(|_| ApiError::err("couldnt_update_user"))?;
|
|
|
|
// Return the jwt
|
|
Ok(LoginResponse {
|
|
jwt: Claims::jwt(updated_local_user.id.0)?,
|
|
})
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for GetReportCount {
|
|
type Response = GetReportCountResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
websocket_id: Option<ConnectionId>,
|
|
) -> Result<GetReportCountResponse, LemmyError> {
|
|
let data: &GetReportCount = &self;
|
|
let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
|
|
|
|
let person_id = local_user_view.person.id;
|
|
let community_id = data.community;
|
|
let community_ids =
|
|
collect_moderated_communities(person_id, community_id, context.pool()).await?;
|
|
|
|
let res = {
|
|
if community_ids.is_empty() {
|
|
GetReportCountResponse {
|
|
community: None,
|
|
comment_reports: 0,
|
|
post_reports: 0,
|
|
}
|
|
} else {
|
|
let ids = community_ids.clone();
|
|
let comment_reports = blocking(context.pool(), move |conn| {
|
|
CommentReportView::get_report_count(conn, &ids)
|
|
})
|
|
.await??;
|
|
|
|
let ids = community_ids.clone();
|
|
let post_reports = blocking(context.pool(), move |conn| {
|
|
PostReportView::get_report_count(conn, &ids)
|
|
})
|
|
.await??;
|
|
|
|
GetReportCountResponse {
|
|
community: data.community,
|
|
comment_reports,
|
|
post_reports,
|
|
}
|
|
}
|
|
};
|
|
|
|
context.chat_server().do_send(SendUserRoomMessage {
|
|
op: UserOperation::GetReportCount,
|
|
response: res.clone(),
|
|
local_recipient_id: local_user_view.local_user.id,
|
|
websocket_id,
|
|
});
|
|
|
|
Ok(res)
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for GetFollowedCommunities {
|
|
type Response = GetFollowedCommunitiesResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
_websocket_id: Option<ConnectionId>,
|
|
) -> Result<GetFollowedCommunitiesResponse, LemmyError> {
|
|
let data: &GetFollowedCommunities = &self;
|
|
let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
|
|
|
|
let person_id = local_user_view.person.id;
|
|
let communities = blocking(context.pool(), move |conn| {
|
|
CommunityFollowerView::for_person(conn, person_id)
|
|
})
|
|
.await?
|
|
.map_err(|_| ApiError::err("system_err_login"))?;
|
|
|
|
// Return the jwt
|
|
Ok(GetFollowedCommunitiesResponse { communities })
|
|
}
|
|
}
|