use super::*; use crate::apub::{gen_keypair_str, make_apub_endpoint, EndpointType}; use crate::settings::Settings; use crate::{generate_random_string, send_email}; use bcrypt::verify; use diesel::PgConnection; use log::error; use std::str::FromStr; #[derive(Serialize, Deserialize, Debug)] pub struct Login { username_or_email: String, password: String, } #[derive(Serialize, Deserialize)] pub struct Register { pub username: String, pub email: Option, pub password: String, pub password_verify: String, pub admin: bool, pub show_nsfw: bool, } #[derive(Serialize, Deserialize)] pub struct SaveUserSettings { show_nsfw: bool, theme: String, default_sort_type: i16, default_listing_type: i16, lang: String, avatar: Option, email: Option, matrix_user_id: Option, new_password: Option, new_password_verify: Option, old_password: Option, show_avatars: bool, send_notifications_to_email: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct LoginResponse { pub jwt: String, } #[derive(Serialize, Deserialize)] pub struct GetUserDetails { user_id: Option, username: Option, sort: String, page: Option, limit: Option, community_id: Option, saved_only: bool, auth: Option, } #[derive(Serialize, Deserialize)] pub struct GetUserDetailsResponse { user: UserView, follows: Vec, moderates: Vec, comments: Vec, posts: Vec, admins: Vec, } #[derive(Serialize, Deserialize)] pub struct GetRepliesResponse { replies: Vec, } #[derive(Serialize, Deserialize)] pub struct GetUserMentionsResponse { mentions: Vec, } #[derive(Serialize, Deserialize)] pub struct MarkAllAsRead { auth: String, } #[derive(Serialize, Deserialize)] pub struct AddAdmin { user_id: i32, added: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct AddAdminResponse { admins: Vec, } #[derive(Serialize, Deserialize)] pub struct BanUser { user_id: i32, ban: bool, reason: Option, expires: Option, auth: String, } #[derive(Serialize, Deserialize)] pub struct BanUserResponse { user: UserView, banned: bool, } #[derive(Serialize, Deserialize)] pub struct GetReplies { sort: String, page: Option, limit: Option, unread_only: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct GetUserMentions { sort: String, page: Option, limit: Option, unread_only: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct EditUserMention { user_mention_id: i32, read: Option, auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct UserMentionResponse { mention: UserMentionView, } #[derive(Serialize, Deserialize)] pub struct DeleteAccount { password: String, auth: String, } #[derive(Serialize, Deserialize)] pub struct PasswordReset { email: String, } #[derive(Serialize, Deserialize, Clone)] pub struct PasswordResetResponse {} #[derive(Serialize, Deserialize)] pub struct PasswordChange { token: String, password: String, password_verify: String, } #[derive(Serialize, Deserialize)] pub struct CreatePrivateMessage { content: String, pub recipient_id: i32, auth: String, } #[derive(Serialize, Deserialize)] pub struct EditPrivateMessage { edit_id: i32, content: Option, deleted: Option, read: Option, auth: String, } #[derive(Serialize, Deserialize)] pub struct GetPrivateMessages { unread_only: bool, page: Option, limit: Option, auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct PrivateMessagesResponse { messages: Vec, } #[derive(Serialize, Deserialize, Clone)] pub struct PrivateMessageResponse { message: PrivateMessageView, } #[derive(Serialize, Deserialize, Debug)] pub struct UserJoin { auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct UserJoinResponse { pub user_id: i32, } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &Login = &self.data; // Fetch that username / email let user: User_ = match User_::find_by_email_or_username(&conn, &data.username_or_email) { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()), }; // Verify the password let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false); if !valid { return Err(APIError::err("password_incorrect").into()); } // Return the jwt Ok(LoginResponse { jwt: user.jwt() }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &Register = &self.data; // Make sure site has open registration if let Ok(site) = SiteView::read(&conn) { if !site.open_registration { return Err(APIError::err("registration_closed").into()); } } // Make sure passwords match if data.password != data.password_verify { return Err(APIError::err("passwords_dont_match").into()); } if let Err(slurs) = slur_check(&data.username) { return Err(APIError::err(&slurs_vec_to_str(slurs)).into()); } // Make sure there are no admins if data.admin && !UserView::admins(&conn)?.is_empty() { return Err(APIError::err("admin_already_created").into()); } let (user_public_key, user_private_key) = gen_keypair_str(); // Register the new user let user_form = UserForm { name: data.username.to_owned(), email: data.email.to_owned(), matrix_user_id: None, avatar: None, password_encrypted: data.password.to_owned(), preferred_username: None, updated: None, admin: data.admin, banned: false, show_nsfw: data.show_nsfw, theme: "darkly".into(), default_sort_type: SortType::Hot as i16, default_listing_type: ListingType::Subscribed as i16, lang: "browser".into(), show_avatars: true, send_notifications_to_email: false, actor_id: make_apub_endpoint(EndpointType::User, &data.username).to_string(), bio: None, local: true, private_key: Some(user_private_key), public_key: Some(user_public_key), last_refreshed_at: None, }; // Create the user let inserted_user = match User_::register(&conn, &user_form) { Ok(user) => user, Err(e) => { let err_type = if e.to_string() == "duplicate key value violates unique constraint \"user__email_key\"" { "email_already_exists" } else { "user_already_exists" }; return Err(APIError::err(err_type).into()); } }; let (community_public_key, community_private_key) = gen_keypair_str(); // Create the main community if it doesn't exist let main_community: Community = match Community::read(&conn, 2) { Ok(c) => c, Err(_e) => { let default_community_name = "main"; let community_form = CommunityForm { name: default_community_name.to_string(), title: "The Default Community".to_string(), description: Some("The Default Community".to_string()), category_id: 1, nsfw: false, creator_id: inserted_user.id, removed: None, deleted: None, updated: None, actor_id: make_apub_endpoint(EndpointType::Community, default_community_name).to_string(), local: true, private_key: Some(community_private_key), public_key: Some(community_public_key), last_refreshed_at: None, published: None, }; Community::create(&conn, &community_form).unwrap() } }; // Sign them up for main community no matter what let community_follower_form = CommunityFollowerForm { community_id: main_community.id, user_id: inserted_user.id, }; let _inserted_community_follower = match CommunityFollower::follow(&conn, &community_follower_form) { Ok(user) => user, Err(_e) => return Err(APIError::err("community_follower_already_exists").into()), }; // If its an admin, add them as a mod and follower to main if data.admin { let community_moderator_form = CommunityModeratorForm { community_id: main_community.id, user_id: inserted_user.id, }; let _inserted_community_moderator = match CommunityModerator::join(&conn, &community_moderator_form) { Ok(user) => user, Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()), }; } // Return the jwt Ok(LoginResponse { jwt: inserted_user.jwt(), }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &SaveUserSettings = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let read_user = User_::read(&conn, user_id)?; let email = match &data.email { Some(email) => Some(email.to_owned()), None => read_user.email, }; let password_encrypted = match &data.new_password { Some(new_password) => { match &data.new_password_verify { Some(new_password_verify) => { // Make sure passwords match if new_password != new_password_verify { return Err(APIError::err("passwords_dont_match").into()); } // Check the old password match &data.old_password { Some(old_password) => { let valid: bool = verify(old_password, &read_user.password_encrypted).unwrap_or(false); if !valid { return Err(APIError::err("password_incorrect").into()); } User_::update_password(&conn, user_id, &new_password)?.password_encrypted } None => return Err(APIError::err("password_incorrect").into()), } } None => return Err(APIError::err("passwords_dont_match").into()), } } None => read_user.password_encrypted, }; let user_form = UserForm { name: read_user.name, email, matrix_user_id: data.matrix_user_id.to_owned(), avatar: data.avatar.to_owned(), password_encrypted, preferred_username: read_user.preferred_username, updated: Some(naive_now()), admin: read_user.admin, banned: read_user.banned, show_nsfw: data.show_nsfw, theme: data.theme.to_owned(), default_sort_type: data.default_sort_type, default_listing_type: data.default_listing_type, lang: data.lang.to_owned(), show_avatars: data.show_avatars, send_notifications_to_email: data.send_notifications_to_email, actor_id: read_user.actor_id, bio: read_user.bio, local: read_user.local, private_key: read_user.private_key, public_key: read_user.public_key, last_refreshed_at: None, }; let updated_user = match User_::update(&conn, user_id, &user_form) { Ok(user) => user, Err(e) => { let err_type = if e.to_string() == "duplicate key value violates unique constraint \"user__email_key\"" { "email_already_exists" } else { "user_already_exists" }; return Err(APIError::err(err_type).into()); } }; // Return the jwt Ok(LoginResponse { jwt: updated_user.jwt(), }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &GetUserDetails = &self.data; let user_claims: Option = match &data.auth { Some(auth) => match Claims::decode(&auth) { Ok(claims) => Some(claims.claims), Err(_e) => None, }, None => None, }; let user_id = match &user_claims { Some(claims) => Some(claims.id), None => None, }; let show_nsfw = match &user_claims { Some(claims) => claims.show_nsfw, None => false, }; let sort = SortType::from_str(&data.sort)?; let user_details_id = match data.user_id { Some(id) => id, None => { match User_::read_from_name( &conn, data .username .to_owned() .unwrap_or_else(|| "admin".to_string()), ) { Ok(user) => user.id, Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()), } } }; let mut user_view = UserView::read(&conn, user_details_id)?; let mut posts_query = PostQueryBuilder::create(&conn) .sort(&sort) .show_nsfw(show_nsfw) .saved_only(data.saved_only) .for_community_id(data.community_id) .my_user_id(user_id) .page(data.page) .limit(data.limit); let mut comments_query = CommentQueryBuilder::create(&conn) .sort(&sort) .saved_only(data.saved_only) .my_user_id(user_id) .page(data.page) .limit(data.limit); // If its saved only, you don't care what creator it was // Or, if its not saved, then you only want it for that specific creator if !data.saved_only { posts_query = posts_query.for_creator_id(user_details_id); comments_query = comments_query.for_creator_id(user_details_id); } let posts = posts_query.list()?; let comments = comments_query.list()?; let follows = CommunityFollowerView::for_user(&conn, user_details_id)?; let moderates = CommunityModeratorView::for_user(&conn, user_details_id)?; let site_creator_id = Site::read(&conn, 1)?.creator_id; let mut admins = UserView::admins(&conn)?; let creator_index = admins.iter().position(|r| r.id == site_creator_id).unwrap(); let creator_user = admins.remove(creator_index); admins.insert(0, creator_user); // If its not the same user, remove the email if let Some(user_id) = user_id { if user_details_id != user_id { user_view.email = None; } } else { user_view.email = None; } // Return the jwt Ok(GetUserDetailsResponse { user: user_view, follows, moderates, comments, posts, admins, }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &AddAdmin = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; // Make sure user is an admin if !UserView::read(&conn, user_id)?.admin { return Err(APIError::err("not_an_admin").into()); } match User_::add_admin(&conn, user_id, data.added) { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_update_user").into()), }; // Mod tables let form = ModAddForm { mod_user_id: user_id, other_user_id: data.user_id, removed: Some(!data.added), }; ModAdd::create(&conn, &form)?; let site_creator_id = Site::read(&conn, 1)?.creator_id; let mut admins = UserView::admins(&conn)?; let creator_index = admins.iter().position(|r| r.id == site_creator_id).unwrap(); let creator_user = admins.remove(creator_index); admins.insert(0, creator_user); Ok(AddAdminResponse { admins }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &BanUser = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; // Make sure user is an admin if !UserView::read(&conn, user_id)?.admin { return Err(APIError::err("not_an_admin").into()); } match User_::ban_user(&conn, user_id, data.ban) { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_update_user").into()), }; // Mod tables let expires = match data.expires { Some(time) => Some(naive_from_unix(time)), None => None, }; let form = ModBanForm { mod_user_id: user_id, other_user_id: data.user_id, reason: data.reason.to_owned(), banned: Some(data.ban), expires, }; ModBan::create(&conn, &form)?; let user_view = UserView::read(&conn, data.user_id)?; Ok(BanUserResponse { user: user_view, banned: data.ban, }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &GetReplies = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let sort = SortType::from_str(&data.sort)?; let replies = ReplyQueryBuilder::create(&conn, user_id) .sort(&sort) .unread_only(data.unread_only) .page(data.page) .limit(data.limit) .list()?; Ok(GetRepliesResponse { replies }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &GetUserMentions = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let sort = SortType::from_str(&data.sort)?; let mentions = UserMentionQueryBuilder::create(&conn, user_id) .sort(&sort) .unread_only(data.unread_only) .page(data.page) .limit(data.limit) .list()?; Ok(GetUserMentionsResponse { mentions }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &EditUserMention = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let user_mention = UserMention::read(&conn, data.user_mention_id)?; let user_mention_form = UserMentionForm { recipient_id: user_id, comment_id: user_mention.comment_id, read: data.read.to_owned(), }; let _updated_user_mention = match UserMention::update(&conn, user_mention.id, &user_mention_form) { Ok(comment) => comment, Err(_e) => return Err(APIError::err("couldnt_update_comment").into()), }; let user_mention_view = UserMentionView::read(&conn, user_mention.id, user_id)?; Ok(UserMentionResponse { mention: user_mention_view, }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &MarkAllAsRead = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let replies = ReplyQueryBuilder::create(&conn, user_id) .unread_only(true) .page(1) .limit(999) .list()?; for reply in &replies { match Comment::mark_as_read(&conn, reply.id) { Ok(comment) => comment, Err(_e) => return Err(APIError::err("couldnt_update_comment").into()), }; } // Mentions let mentions = UserMentionQueryBuilder::create(&conn, user_id) .unread_only(true) .page(1) .limit(999) .list()?; for mention in &mentions { let mention_form = UserMentionForm { recipient_id: mention.to_owned().recipient_id, comment_id: mention.to_owned().id, read: Some(true), }; let _updated_mention = match UserMention::update(&conn, mention.user_mention_id, &mention_form) { Ok(mention) => mention, Err(_e) => return Err(APIError::err("couldnt_update_comment").into()), }; } // messages let messages = PrivateMessageQueryBuilder::create(&conn, user_id) .page(1) .limit(999) .unread_only(true) .list()?; for message in &messages { let private_message_form = PrivateMessageForm { content: None, creator_id: message.to_owned().creator_id, recipient_id: message.to_owned().recipient_id, deleted: None, read: Some(true), updated: None, }; let _updated_message = match PrivateMessage::update(&conn, message.id, &private_message_form) { Ok(message) => message, Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()), }; } Ok(GetRepliesResponse { replies: vec![] }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &DeleteAccount = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let user: User_ = User_::read(&conn, user_id)?; // Verify the password let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false); if !valid { return Err(APIError::err("password_incorrect").into()); } // Comments let comments = CommentQueryBuilder::create(&conn) .for_creator_id(user_id) .limit(std::i64::MAX) .list()?; for comment in &comments { let _updated_comment = match Comment::permadelete(&conn, comment.id) { Ok(comment) => comment, Err(_e) => return Err(APIError::err("couldnt_update_comment").into()), }; } // Posts let posts = PostQueryBuilder::create(&conn) .sort(&SortType::New) .for_creator_id(user_id) .limit(std::i64::MAX) .list()?; for post in &posts { let _updated_post = match Post::permadelete(&conn, post.id) { Ok(post) => post, Err(_e) => return Err(APIError::err("couldnt_update_post").into()), }; } Ok(LoginResponse { jwt: data.auth.to_owned(), }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &PasswordReset = &self.data; // Fetch that email let user: User_ = match User_::find_by_email(&conn, &data.email) { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()), }; // Generate a random token let token = generate_random_string(); // Insert the row PasswordResetRequest::create_token(&conn, user.id, &token)?; // Email the pure token to the user. // TODO no i18n support here. let user_email = &user.email.expect("email"); let subject = &format!("Password reset for {}", user.name); let hostname = &format!("https://{}", Settings::get().hostname); //TODO add https for now. let html = &format!("

Password Reset Request for {}


Click here to reset your password", user.name, hostname, &token); match send_email(subject, user_email, &user.name, html) { Ok(_o) => _o, Err(_e) => return Err(APIError::err(&_e).into()), }; Ok(PasswordResetResponse {}) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &PasswordChange = &self.data; // Fetch the user_id from the token let user_id = PasswordResetRequest::read_from_token(&conn, &data.token)?.user_id; // 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 updated_user = match User_::update_password(&conn, user_id, &data.password) { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_update_user").into()), }; // Return the jwt Ok(LoginResponse { jwt: updated_user.jwt(), }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &CreatePrivateMessage = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let hostname = &format!("https://{}", Settings::get().hostname); // Check for a site ban if UserView::read(&conn, user_id)?.banned { return Err(APIError::err("site_ban").into()); } let content_slurs_removed = remove_slurs(&data.content.to_owned()); let private_message_form = PrivateMessageForm { content: Some(content_slurs_removed.to_owned()), creator_id: user_id, recipient_id: data.recipient_id, deleted: None, read: None, updated: None, }; let inserted_private_message = match PrivateMessage::create(&conn, &private_message_form) { Ok(private_message) => private_message, Err(_e) => { return Err(APIError::err("couldnt_create_private_message").into()); } }; // Send notifications to the recipient let recipient_user = User_::read(&conn, data.recipient_id)?; if recipient_user.send_notifications_to_email { if let Some(email) = recipient_user.email { let subject = &format!( "{} - Private Message from {}", Settings::get().hostname, claims.username ); let html = &format!( "

Private Message


{} - {}

inbox", claims.username, &content_slurs_removed, hostname ); match send_email(subject, &email, &recipient_user.name, html) { Ok(_o) => _o, Err(e) => error!("{}", e), }; } } let message = PrivateMessageView::read(&conn, inserted_private_message.id)?; Ok(PrivateMessageResponse { message }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &EditPrivateMessage = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let orig_private_message = PrivateMessage::read(&conn, data.edit_id)?; // Check for a site ban if UserView::read(&conn, user_id)?.banned { return Err(APIError::err("site_ban").into()); } // Check to make sure they are the creator (or the recipient marking as read if !(data.read.is_some() && orig_private_message.recipient_id.eq(&user_id) || orig_private_message.creator_id.eq(&user_id)) { return Err(APIError::err("no_private_message_edit_allowed").into()); } let content_slurs_removed = match &data.content { Some(content) => Some(remove_slurs(content)), None => None, }; let private_message_form = PrivateMessageForm { content: content_slurs_removed, creator_id: orig_private_message.creator_id, recipient_id: orig_private_message.recipient_id, deleted: data.deleted.to_owned(), read: data.read.to_owned(), updated: if data.read.is_some() { orig_private_message.updated } else { Some(naive_now()) }, }; let _updated_private_message = match PrivateMessage::update(&conn, data.edit_id, &private_message_form) { Ok(private_message) => private_message, Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()), }; let message = PrivateMessageView::read(&conn, data.edit_id)?; Ok(PrivateMessageResponse { message }) } } impl Perform for Oper { fn perform(&self, conn: &PgConnection) -> Result { let data: &GetPrivateMessages = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; let messages = PrivateMessageQueryBuilder::create(&conn, user_id) .page(data.page) .limit(data.limit) .unread_only(data.unread_only) .list()?; Ok(PrivateMessagesResponse { messages }) } } impl Perform for Oper { fn perform(&self, _conn: &PgConnection) -> Result { let data: &UserJoin = &self.data; let claims = match Claims::decode(&data.auth) { Ok(claims) => claims.claims, Err(_e) => return Err(APIError::err("not_logged_in").into()), }; let user_id = claims.id; Ok(UserJoinResponse { user_id }) } }