use chrono::{NaiveDateTime, Utc}; use serde_json::Value; use crate::crypto; use crate::CONFIG; #[derive(Debug, Identifiable, Queryable, Insertable)] #[table_name = "users"] #[primary_key(uuid)] pub struct User { pub uuid: String, pub created_at: NaiveDateTime, pub updated_at: NaiveDateTime, pub email: String, pub name: String, pub password_hash: Vec, pub salt: Vec, pub password_iterations: i32, pub password_hint: Option, pub akey: String, pub private_key: Option, pub public_key: Option, #[column_name = "totp_secret"] _totp_secret: Option, pub totp_recover: Option, pub security_stamp: String, pub equivalent_domains: String, pub excluded_globals: String, pub client_kdf_type: i32, pub client_kdf_iter: i32, } enum UserStatus { Enabled = 0, Invited = 1, _Disabled = 2, } /// Local methods impl User { pub const CLIENT_KDF_TYPE_DEFAULT: i32 = 0; // PBKDF2: 0 pub const CLIENT_KDF_ITER_DEFAULT: i32 = 5_000; pub fn new(mail: String) -> Self { let now = Utc::now().naive_utc(); let email = mail.to_lowercase(); Self { uuid: crate::util::get_uuid(), created_at: now, updated_at: now, name: email.clone(), email, akey: String::new(), password_hash: Vec::new(), salt: crypto::get_random_64(), password_iterations: CONFIG.password_iterations(), security_stamp: crate::util::get_uuid(), password_hint: None, private_key: None, public_key: None, _totp_secret: None, totp_recover: None, equivalent_domains: "[]".to_string(), excluded_globals: "[]".to_string(), client_kdf_type: Self::CLIENT_KDF_TYPE_DEFAULT, client_kdf_iter: Self::CLIENT_KDF_ITER_DEFAULT, } } pub fn check_valid_password(&self, password: &str) -> bool { crypto::verify_password_hash( password.as_bytes(), &self.salt, &self.password_hash, self.password_iterations as u32, ) } pub fn check_valid_recovery_code(&self, recovery_code: &str) -> bool { if let Some(ref totp_recover) = self.totp_recover { crate::crypto::ct_eq(recovery_code, totp_recover.to_lowercase()) } else { false } } pub fn set_password(&mut self, password: &str) { self.password_hash = crypto::hash_password(password.as_bytes(), &self.salt, self.password_iterations as u32); } pub fn reset_security_stamp(&mut self) { self.security_stamp = crate::util::get_uuid(); } } use super::{Cipher, Device, Folder, TwoFactor, UserOrgType, UserOrganization}; use crate::db::schema::{invitations, users}; use crate::db::DbConn; use diesel; use diesel::prelude::*; use crate::api::EmptyResult; use crate::error::MapResult; /// Database methods impl User { pub fn to_json(&self, conn: &DbConn) -> Value { let orgs = UserOrganization::find_by_user(&self.uuid, conn); let orgs_json: Vec = orgs.iter().map(|c| c.to_json(&conn)).collect(); let twofactor_enabled = !TwoFactor::find_by_user(&self.uuid, conn).is_empty(); // TODO: Might want to save the status field in the DB let status = if self.password_hash.is_empty() { UserStatus::Invited } else { UserStatus::Enabled }; json!({ "_Status": status as i32, "Id": self.uuid, "Name": self.name, "Email": self.email, "EmailVerified": true, "Premium": true, "MasterPasswordHint": self.password_hint, "Culture": "en-US", "TwoFactorEnabled": twofactor_enabled, "Key": self.akey, "PrivateKey": self.private_key, "SecurityStamp": self.security_stamp, "Organizations": orgs_json, "Object": "profile" }) } pub fn save(&mut self, conn: &DbConn) -> EmptyResult { if self.email.trim().is_empty() { err!("User email can't be empty") } self.updated_at = Utc::now().naive_utc(); diesel::replace_into(users::table) // Insert or update .values(&*self) .execute(&**conn) .map_res("Error saving user") } pub fn delete(self, conn: &DbConn) -> EmptyResult { for user_org in UserOrganization::find_by_user(&self.uuid, &*conn) { if user_org.atype == UserOrgType::Owner { let owner_type = UserOrgType::Owner as i32; if UserOrganization::find_by_org_and_type(&user_org.org_uuid, owner_type, &conn).len() <= 1 { err!("Can't delete last owner") } } } UserOrganization::delete_all_by_user(&self.uuid, &*conn)?; Cipher::delete_all_by_user(&self.uuid, &*conn)?; Folder::delete_all_by_user(&self.uuid, &*conn)?; Device::delete_all_by_user(&self.uuid, &*conn)?; TwoFactor::delete_all_by_user(&self.uuid, &*conn)?; Invitation::take(&self.email, &*conn); // Delete invitation if any diesel::delete(users::table.filter(users::uuid.eq(self.uuid))) .execute(&**conn) .map_res("Error deleting user") } pub fn update_uuid_revision(uuid: &str, conn: &DbConn) { if let Err(e) = Self::_update_revision(uuid, &Utc::now().naive_utc(), conn) { warn!("Failed to update revision for {}: {:#?}", uuid, e); } } pub fn update_all_revisions(conn: &DbConn) -> EmptyResult { let updated_at = Utc::now().naive_utc(); crate::util::retry( || { diesel::update(users::table) .set(users::updated_at.eq(updated_at)) .execute(&**conn) }, 10, ) .map_res("Error updating revision date for all users") } pub fn update_revision(&mut self, conn: &DbConn) -> EmptyResult { self.updated_at = Utc::now().naive_utc(); Self::_update_revision(&self.uuid, &self.updated_at, conn) } fn _update_revision(uuid: &str, date: &NaiveDateTime, conn: &DbConn) -> EmptyResult { crate::util::retry( || { diesel::update(users::table.filter(users::uuid.eq(uuid))) .set(users::updated_at.eq(date)) .execute(&**conn) }, 10, ) .map_res("Error updating user revision") } pub fn find_by_mail(mail: &str, conn: &DbConn) -> Option { let lower_mail = mail.to_lowercase(); users::table .filter(users::email.eq(lower_mail)) .first::(&**conn) .ok() } pub fn find_by_uuid(uuid: &str, conn: &DbConn) -> Option { users::table.filter(users::uuid.eq(uuid)).first::(&**conn).ok() } pub fn get_all(conn: &DbConn) -> Vec { users::table.load::(&**conn).expect("Error loading users") } } #[derive(Debug, Identifiable, Queryable, Insertable)] #[table_name = "invitations"] #[primary_key(email)] pub struct Invitation { pub email: String, } impl Invitation { pub fn new(email: String) -> Self { Self { email } } pub fn save(&self, conn: &DbConn) -> EmptyResult { if self.email.trim().is_empty() { err!("Invitation email can't be empty") } diesel::replace_into(invitations::table) .values(self) .execute(&**conn) .map_res("Error saving invitation") } pub fn delete(self, conn: &DbConn) -> EmptyResult { diesel::delete(invitations::table.filter(invitations::email.eq(self.email))) .execute(&**conn) .map_res("Error deleting invitation") } pub fn find_by_mail(mail: &str, conn: &DbConn) -> Option { let lower_mail = mail.to_lowercase(); invitations::table .filter(invitations::email.eq(lower_mail)) .first::(&**conn) .ok() } pub fn take(mail: &str, conn: &DbConn) -> bool { CONFIG.invitations_allowed() && match Self::find_by_mail(mail, &conn) { Some(invitation) => invitation.delete(&conn).is_ok(), None => false, } } }