1 use crate::PerformCrud;
2 use actix_web::web::Data;
3 use lemmy_api_common::{blocking, password_length_check, person::*};
5 generate_apub_endpoint,
6 generate_followers_url,
8 generate_shared_inbox_url,
11 use lemmy_db_queries::{
12 source::{local_user::LocalUser_, secret::SecretSingleton, site::Site_},
19 use lemmy_db_schema::{
22 local_user::{LocalUser, LocalUserForm},
29 use lemmy_db_views_actor::person_view::PersonViewSafe;
31 apub::generate_actor_keypair,
33 settings::structs::Settings,
34 utils::{check_slurs, is_valid_actor_name},
39 use lemmy_websocket::{messages::CheckCaptcha, LemmyContext};
41 #[async_trait::async_trait(?Send)]
42 impl PerformCrud for Register {
43 type Response = LoginResponse;
47 context: &Data<LemmyContext>,
48 _websocket_id: Option<ConnectionId>,
49 ) -> Result<LoginResponse, LemmyError> {
50 let data: &Register = self;
52 // Make sure site has open registration
53 if let Ok(site) = blocking(context.pool(), move |conn| Site::read_simple(conn)).await? {
54 if !site.open_registration {
55 return Err(ApiError::err("registration_closed").into());
59 password_length_check(&data.password)?;
61 // Make sure passwords match
62 if data.password != data.password_verify {
63 return Err(ApiError::err("passwords_dont_match").into());
66 // Check if there are admins. False if admins exist
67 let no_admins = blocking(context.pool(), move |conn| {
68 PersonViewSafe::admins(conn).map(|a| a.is_empty())
72 // If its not the admin, check the captcha
73 if !no_admins && Settings::get().captcha.enabled {
80 .unwrap_or_else(|| "".to_string()),
84 .unwrap_or_else(|| "".to_string()),
88 return Err(ApiError::err("captcha_incorrect").into());
92 check_slurs(&data.username)?;
94 let actor_keypair = generate_actor_keypair()?;
95 if !is_valid_actor_name(&data.username) {
96 return Err(ApiError::err("invalid_username").into());
98 let actor_id = generate_apub_endpoint(EndpointType::Person, &data.username)?;
100 // We have to create both a person, and local_user
102 // Register the new person
103 let person_form = PersonForm {
104 name: data.username.to_owned(),
105 actor_id: Some(actor_id.clone()),
106 private_key: Some(Some(actor_keypair.private_key)),
107 public_key: Some(Some(actor_keypair.public_key)),
108 inbox_url: Some(generate_inbox_url(&actor_id)?),
109 shared_inbox_url: Some(Some(generate_shared_inbox_url(&actor_id)?)),
110 admin: Some(no_admins),
111 ..PersonForm::default()
115 let inserted_person = blocking(context.pool(), move |conn| {
116 Person::create(conn, &person_form)
119 .map_err(|_| ApiError::err("user_already_exists"))?;
121 // Create the local user
122 // TODO some of these could probably use the DB defaults
123 let local_user_form = LocalUserForm {
124 person_id: inserted_person.id,
125 email: Some(data.email.to_owned()),
126 password_encrypted: data.password.to_owned(),
127 show_nsfw: Some(data.show_nsfw),
128 show_bot_accounts: Some(true),
129 theme: Some("browser".into()),
130 default_sort_type: Some(SortType::Active as i16),
131 default_listing_type: Some(ListingType::Subscribed as i16),
132 lang: Some("browser".into()),
133 show_avatars: Some(true),
134 show_scores: Some(true),
135 show_read_posts: Some(true),
136 show_new_post_notifs: Some(false),
137 send_notifications_to_email: Some(false),
140 let inserted_local_user = match blocking(context.pool(), move |conn| {
141 LocalUser::register(conn, &local_user_form)
147 let err_type = if e.to_string()
148 == "duplicate key value violates unique constraint \"local_user_email_key\""
150 "email_already_exists"
152 "user_already_exists"
155 // If the local user creation errored, then delete that person
156 blocking(context.pool(), move |conn| {
157 Person::delete(conn, inserted_person.id)
161 return Err(ApiError::err(err_type).into());
165 let main_community_keypair = generate_actor_keypair()?;
167 // Create the main community if it doesn't exist
168 let main_community = match blocking(context.pool(), move |conn| {
169 Community::read(conn, CommunityId(2))
175 let default_community_name = "main";
176 let actor_id = generate_apub_endpoint(EndpointType::Community, default_community_name)?;
177 let community_form = CommunityForm {
178 name: default_community_name.to_string(),
179 title: "The Default Community".to_string(),
180 description: Some("The Default Community".to_string()),
181 actor_id: Some(actor_id.to_owned()),
182 private_key: Some(main_community_keypair.private_key),
183 public_key: Some(main_community_keypair.public_key),
184 followers_url: Some(generate_followers_url(&actor_id)?),
185 inbox_url: Some(generate_inbox_url(&actor_id)?),
186 shared_inbox_url: Some(Some(generate_shared_inbox_url(&actor_id)?)),
187 ..CommunityForm::default()
189 blocking(context.pool(), move |conn| {
190 Community::create(conn, &community_form)
196 // Sign them up for main community no matter what
197 let community_follower_form = CommunityFollowerForm {
198 community_id: main_community.id,
199 person_id: inserted_person.id,
203 let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form);
204 if blocking(context.pool(), follow).await?.is_err() {
205 return Err(ApiError::err("community_follower_already_exists").into());
208 // If its an admin, add them as a mod and follower to main
210 let community_moderator_form = CommunityModeratorForm {
211 community_id: main_community.id,
212 person_id: inserted_person.id,
215 let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
216 if blocking(context.pool(), join).await?.is_err() {
217 return Err(ApiError::err("community_moderator_already_exists").into());
222 let jwt_secret = Secret::get().jwt_secret;
224 jwt: Claims::jwt(inserted_local_user.id.0, &jwt_secret)?,