bitwarden_rs/src/db/models/device.rs

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use chrono::{NaiveDateTime, Utc};
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use super::User;
#[derive(Debug, Identifiable, Queryable, Insertable, Associations)]
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#[table_name = "devices"]
#[belongs_to(User, foreign_key = "user_uuid")]
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#[primary_key(uuid)]
pub struct Device {
pub uuid: String,
pub created_at: NaiveDateTime,
pub updated_at: NaiveDateTime,
pub user_uuid: String,
pub name: String,
/// https://github.com/bitwarden/core/tree/master/src/Core/Enums
pub type_: i32,
pub push_token: Option<String>,
pub refresh_token: String,
}
/// Local methods
impl Device {
pub fn new(uuid: String, user_uuid: String, name: String, type_: i32) -> Self {
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let now = Utc::now().naive_utc();
Self {
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uuid,
created_at: now,
updated_at: now,
user_uuid,
name,
type_,
push_token: None,
refresh_token: String::new(),
}
}
pub fn refresh_tokens(&mut self, user: &super::User) -> (String, i64) {
// If there is no refresh token, we create one
if self.refresh_token.is_empty() {
use data_encoding::BASE64URL;
use crypto;
self.refresh_token = BASE64URL.encode(&crypto::get_random_64());
}
// Update the expiration of the device and the last update date
let time_now = Utc::now().naive_utc();
self.updated_at = time_now;
// Create the JWT claims struct, to send to the client
use auth::{encode_jwt, JWTClaims, DEFAULT_VALIDITY, JWT_ISSUER};
let claims = JWTClaims {
nbf: time_now.timestamp(),
exp: (time_now + *DEFAULT_VALIDITY).timestamp(),
iss: JWT_ISSUER.to_string(),
sub: user.uuid.to_string(),
premium: true,
name: user.name.to_string(),
email: user.email.to_string(),
email_verified: true,
sstamp: user.security_stamp.to_string(),
device: self.uuid.to_string(),
scope: vec!["api".into(), "offline_access".into()],
amr: vec!["Application".into()],
};
(encode_jwt(&claims), DEFAULT_VALIDITY.num_seconds())
}
}
use diesel;
use diesel::prelude::*;
use db::DbConn;
use db::schema::devices;
/// Database methods
impl Device {
pub fn save(&self, conn: &DbConn) -> bool {
// TODO: Update modified date
match diesel::replace_into(devices::table)
.values(self)
.execute(&**conn) {
Ok(1) => true, // One row inserted
_ => false,
}
}
pub fn delete(self, conn: &DbConn) -> bool {
match diesel::delete(devices::table.filter(
devices::uuid.eq(self.uuid)))
.execute(&**conn) {
Ok(1) => true, // One row deleted
_ => false,
}
}
pub fn find_by_uuid(uuid: &str, conn: &DbConn) -> Option<Self> {
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devices::table
.filter(devices::uuid.eq(uuid))
.first::<Self>(&**conn).ok()
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}
pub fn find_by_refresh_token(refresh_token: &str, conn: &DbConn) -> Option<Self> {
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devices::table
.filter(devices::refresh_token.eq(refresh_token))
.first::<Self>(&**conn).ok()
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}
}