use super::*; use crate::schema::user_; use crate::schema::user_::dsl::*; use crate::{is_email_regex, Settings}; use bcrypt::{hash, DEFAULT_COST}; use jsonwebtoken::{decode, encode, Header, TokenData, Validation}; #[derive(Queryable, Identifiable, PartialEq, Debug)] #[table_name = "user_"] pub struct User_ { pub id: i32, pub name: String, pub fedi_name: String, pub preferred_username: Option, pub password_encrypted: String, pub email: Option, pub icon: Option>, pub admin: bool, pub banned: bool, pub published: chrono::NaiveDateTime, pub updated: Option, pub show_nsfw: bool, pub theme: String, pub default_sort_type: i16, pub default_listing_type: i16, pub lang: String, } #[derive(Insertable, AsChangeset, Clone)] #[table_name = "user_"] pub struct UserForm { pub name: String, pub fedi_name: String, pub preferred_username: Option, pub password_encrypted: String, pub admin: bool, pub banned: bool, pub email: Option, pub updated: Option, pub show_nsfw: bool, pub theme: String, pub default_sort_type: i16, pub default_listing_type: i16, pub lang: String, } impl Crud for User_ { fn read(conn: &PgConnection, user_id: i32) -> Result { user_.find(user_id).first::(conn) } fn delete(conn: &PgConnection, user_id: i32) -> Result { diesel::delete(user_.find(user_id)).execute(conn) } fn create(conn: &PgConnection, form: &UserForm) -> Result { insert_into(user_).values(form).get_result::(conn) } fn update(conn: &PgConnection, user_id: i32, form: &UserForm) -> Result { diesel::update(user_.find(user_id)) .set(form) .get_result::(conn) } } impl User_ { pub fn register(conn: &PgConnection, form: &UserForm) -> Result { let mut edited_user = form.clone(); let password_hash = hash(&form.password_encrypted, DEFAULT_COST).expect("Couldn't hash password"); edited_user.password_encrypted = password_hash; Self::create(&conn, &edited_user) } pub fn update_password( conn: &PgConnection, user_id: i32, form: &UserForm, ) -> Result { let mut edited_user = form.clone(); let password_hash = hash(&form.password_encrypted, DEFAULT_COST).expect("Couldn't hash password"); edited_user.password_encrypted = password_hash; Self::update(&conn, user_id, &edited_user) } pub fn read_from_name(conn: &PgConnection, from_user_name: String) -> Result { user_.filter(name.eq(from_user_name)).first::(conn) } } #[derive(Debug, Serialize, Deserialize)] pub struct Claims { pub id: i32, pub username: String, pub iss: String, pub show_nsfw: bool, pub theme: String, pub default_sort_type: i16, pub default_listing_type: i16, pub lang: String, } impl Claims { pub fn decode(jwt: &str) -> Result, jsonwebtoken::errors::Error> { let v = Validation { validate_exp: false, ..Validation::default() }; decode::(&jwt, Settings::get().jwt_secret.as_ref(), &v) } } type Jwt = String; impl User_ { pub fn jwt(&self) -> Jwt { let my_claims = Claims { id: self.id, username: self.name.to_owned(), iss: self.fedi_name.to_owned(), show_nsfw: self.show_nsfw, theme: self.theme.to_owned(), default_sort_type: self.default_sort_type, default_listing_type: self.default_listing_type, lang: self.lang.to_owned(), }; encode( &Header::default(), &my_claims, Settings::get().jwt_secret.as_ref(), ) .unwrap() } pub fn find_by_username(conn: &PgConnection, username: &str) -> Result { user_.filter(name.eq(username)).first::(conn) } pub fn find_by_email(conn: &PgConnection, from_email: &str) -> Result { user_.filter(email.eq(from_email)).first::(conn) } pub fn find_by_email_or_username( conn: &PgConnection, username_or_email: &str, ) -> Result { if is_email_regex(username_or_email) { User_::find_by_email(conn, username_or_email) } else { User_::find_by_username(conn, username_or_email) } } pub fn get_user_profile_url(username: &str) -> String { format!("https://{}/u/{}", Settings::get().hostname, username) } pub fn find_by_jwt(conn: &PgConnection, jwt: &str) -> Result { let claims: Claims = Claims::decode(&jwt).expect("Invalid token").claims; Self::read(&conn, claims.id) } } #[cfg(test)] mod tests { use super::User_; use super::*; #[test] fn test_crud() { let conn = establish_connection(); let new_user = UserForm { name: "thommy".into(), fedi_name: "rrf".into(), preferred_username: None, password_encrypted: "nope".into(), email: None, admin: false, banned: false, updated: None, show_nsfw: false, theme: "darkly".into(), default_sort_type: SortType::Hot as i16, default_listing_type: ListingType::Subscribed as i16, lang: "browser".into(), }; let inserted_user = User_::create(&conn, &new_user).unwrap(); let expected_user = User_ { id: inserted_user.id, name: "thommy".into(), fedi_name: "rrf".into(), preferred_username: None, password_encrypted: "nope".into(), email: None, icon: None, admin: false, banned: false, published: inserted_user.published, updated: None, show_nsfw: false, theme: "darkly".into(), default_sort_type: SortType::Hot as i16, default_listing_type: ListingType::Subscribed as i16, lang: "browser".into(), }; let read_user = User_::read(&conn, inserted_user.id).unwrap(); let updated_user = User_::update(&conn, inserted_user.id, &new_user).unwrap(); let num_deleted = User_::delete(&conn, inserted_user.id).unwrap(); assert_eq!(expected_user, read_user); assert_eq!(expected_user, inserted_user); assert_eq!(expected_user, updated_user); assert_eq!(1, num_deleted); } }