Migrate to rust 2018 edition

Cargo.toml

@@ -2,6 +2,7 @@
 name = "bitwarden_rs"
 version = "1.0.0"
 authors = ["Daniel García <dani-garcia@users.noreply.github.com>"]
+edition = "2018"
 
 [features]
 enable_syslog = ["syslog", "fern/syslog-4"]

src/api/core/accounts.rs

@@ -1,13 +1,13 @@
 use rocket_contrib::json::Json;
 
-use db::models::*;
-use db::DbConn;
+use crate::db::models::*;
+use crate::db::DbConn;
 
-use api::{EmptyResult, JsonResult, JsonUpcase, NumberOrString, PasswordData, UpdateType, WebSocketUsers};
-use auth::Headers;
-use mail;
+use crate::api::{EmptyResult, JsonResult, JsonUpcase, NumberOrString, PasswordData, UpdateType, WebSocketUsers};
+use crate::auth::Headers;
+use crate::mail;
 
-use CONFIG;
+use crate::CONFIG;
 
 use rocket::{Route, State};
 

src/api/core/ciphers.rs

@@ -12,15 +12,15 @@ use multipart::server::{Multipart, SaveResult};
 
 use data_encoding::HEXLOWER;
 
-use db::models::*;
-use db::DbConn;
+use crate::db::models::*;
+use crate::db::DbConn;
 
-use crypto;
+use crate::crypto;
 
-use api::{self, EmptyResult, JsonResult, JsonUpcase, PasswordData, UpdateType, WebSocketUsers};
-use auth::Headers;
+use crate::api::{self, EmptyResult, JsonResult, JsonUpcase, PasswordData, UpdateType, WebSocketUsers};
+use crate::auth::Headers;
 
-use CONFIG;
+use crate::CONFIG;
 
 pub fn routes() -> Vec<Route> {
     routes![

src/api/core/folders.rs

@@ -2,11 +2,11 @@ use rocket::State;
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
-use db::DbConn;
-use db::models::*;
+use crate::db::DbConn;
+use crate::db::models::*;
 
-use api::{JsonResult, EmptyResult, JsonUpcase, WebSocketUsers, UpdateType};
-use auth::Headers;
+use crate::api::{JsonResult, EmptyResult, JsonUpcase, WebSocketUsers, UpdateType};
+use crate::auth::Headers;
 
 use rocket::Route;
 

src/api/core/mod.rs

@@ -34,11 +34,11 @@ use rocket::Route;
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
-use db::DbConn;
-use db::models::*;
+use crate::db::DbConn;
+use crate::db::models::*;
 
-use api::{JsonResult, EmptyResult, JsonUpcase};
-use auth::Headers;
+use crate::api::{JsonResult, EmptyResult, JsonUpcase};
+use crate::auth::Headers;
 
 #[put("/devices/identifier/<uuid>/clear-token")]
 fn clear_device_token(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
@@ -72,7 +72,7 @@ fn put_device_token(uuid: String, data: JsonUpcase<Value>, headers: Headers, con
 
     // This should save the push token, but we don't have push functionality
 
-    use util::format_date;
+    use crate::util::format_date;
 
     Ok(Json(json!({
         "Id": device.uuid,

src/api/core/organizations.rs

@@ -3,12 +3,12 @@ use rocket::request::Form;
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
-use CONFIG;
-use db::DbConn;
-use db::models::*;
+use crate::CONFIG;
+use crate::db::DbConn;
+use crate::db::models::*;
 
-use api::{PasswordData, JsonResult, EmptyResult, NumberOrString, JsonUpcase, WebSocketUsers, UpdateType};
-use auth::{Headers, AdminHeaders, OwnerHeaders};
+use crate::api::{PasswordData, JsonResult, EmptyResult, NumberOrString, JsonUpcase, WebSocketUsers, UpdateType};
+use crate::auth::{Headers, AdminHeaders, OwnerHeaders};
 
 use serde::{Deserialize, Deserializer};
 

src/api/core/two_factor.rs

@@ -4,15 +4,15 @@ use serde_json;
 use serde_json::Value;
 
 
-use db::{
+use crate::db::{
     models::{TwoFactor, TwoFactorType, User},
     DbConn,
 };
 
-use crypto;
+use crate::crypto;
 
-use api::{ApiResult, JsonResult, JsonUpcase, NumberOrString, PasswordData};
-use auth::Headers;
+use crate::api::{ApiResult, JsonResult, JsonUpcase, NumberOrString, PasswordData};
+use crate::auth::Headers;
 
 use rocket::Route;
 
@@ -74,7 +74,7 @@ struct RecoverTwoFactor {
 fn recover(data: JsonUpcase<RecoverTwoFactor>, conn: DbConn) -> JsonResult {
     let data: RecoverTwoFactor = data.into_inner().data;
 
-    use db::models::User;
+    use crate::db::models::User;
 
     // Get the user
     let mut user = match User::find_by_mail(&data.Email, &conn) {
@@ -252,7 +252,7 @@ use u2f::messages::{RegisterResponse, SignResponse, U2fSignRequest};
 use u2f::protocol::{Challenge, U2f};
 use u2f::register::Registration;
 
-use CONFIG;
+use crate::CONFIG;
 
 const U2F_VERSION: &str = "U2F_V2";
 

src/api/icons.rs

@@ -7,7 +7,7 @@ use rocket::http::ContentType;
 
 use reqwest;
 
-use CONFIG;
+use crate::CONFIG;
 
 pub fn routes() -> Vec<Route> {
     routes![icon]

src/api/identity.rs

@@ -8,14 +8,14 @@ use serde_json::Value;
 
 use num_traits::FromPrimitive;
 
-use db::models::*;
-use db::DbConn;
+use crate::db::models::*;
+use crate::db::DbConn;
 
-use util::{self, JsonMap};
+use crate::util::{self, JsonMap};
 
-use api::{ApiResult, EmptyResult, JsonResult};
+use crate::api::{ApiResult, EmptyResult, JsonResult};
 
-use CONFIG;
+use crate::CONFIG;
 
 pub fn routes() -> Vec<Route> {
     routes![login]
@@ -194,13 +194,13 @@ fn twofactor_auth(
         }
 
         Some(TwoFactorType::U2f) => {
-            use api::core::two_factor;
+            use crate::api::core::two_factor;
 
             two_factor::validate_u2f_login(user_uuid, &twofactor_code, conn)?;
         }
 
         Some(TwoFactorType::YubiKey) => {
-            use api::core::two_factor;
+            use crate::api::core::two_factor;
 
             two_factor::validate_yubikey_login(user_uuid, twofactor_code, conn)?;
         }
@@ -217,7 +217,7 @@ fn twofactor_auth(
 }
 
 fn _json_err_twofactor(providers: &[i32], user_uuid: &str, conn: &DbConn) -> ApiResult<Value> {
-    use api::core::two_factor;
+    use crate::api::core::two_factor;
 
     let mut result = json!({
         "error" : "invalid_grant",

src/api/mod.rs

@@ -20,7 +20,7 @@ type ApiResult<T> = Result<T, BadRequest<Json<Value>>>;
 type JsonResult = ApiResult<Json<Value>>;
 type EmptyResult = ApiResult<()>;
 
-use util;
+use crate::util;
 type JsonUpcase<T> = Json<util::UpCase<T>>;
 
 // Common structs representing JSON data received

src/api/notifications.rs

@@ -2,11 +2,11 @@ use rocket::Route;
 use rocket_contrib::json::Json;
 use serde_json::Value as JsonValue;
 
-use api::JsonResult;
-use auth::Headers;
-use db::DbConn;
+use crate::api::JsonResult;
+use crate::auth::Headers;
+use crate::db::DbConn;
 
-use CONFIG;
+use crate::CONFIG;
 
 pub fn routes() -> Vec<Route> {
     routes![negotiate, websockets_err]
@@ -19,7 +19,7 @@ fn websockets_err() -> JsonResult {
 
 #[post("/hub/negotiate")]
 fn negotiate(_headers: Headers, _conn: DbConn) -> JsonResult {
-    use crypto;
+    use crate::crypto;
     use data_encoding::BASE64URL;
 
     let conn_id = BASE64URL.encode(&crypto::get_random(vec![0u8; 16]));
@@ -52,7 +52,7 @@ use chashmap::CHashMap;
 use chrono::NaiveDateTime;
 use serde_json::from_str;
 
-use db::models::{Cipher, Folder, User};
+use crate::db::models::{Cipher, Folder, User};
 
 use rmpv::Value;
 
@@ -139,7 +139,7 @@ impl Handler for WSHandler {
         let _id = &query_split[1][3..];
 
         // Validate the user
-        use auth;
+        use crate::auth;
         let claims = match auth::decode_jwt(access_token) {
             Ok(claims) => claims,
             Err(_) => {

src/api/web.rs

@@ -9,7 +9,7 @@ use rocket::Route;
 use rocket_contrib::json::Json;
 use serde_json::Value;
 
-use CONFIG;
+use crate::CONFIG;
 
 pub fn routes() -> Vec<Route> {
     if CONFIG.web_vault_enabled {
@@ -74,7 +74,7 @@ fn attachments(uuid: String, file: PathBuf) -> io::Result<NamedFile> {
 
 #[get("/alive")]
 fn alive() -> Json<String> {
-    use util::format_date;
+    use crate::util::format_date;
     use chrono::Utc;
 
     Json(format_date(&Utc::now().naive_utc()))

src/auth.rs

@@ -2,21 +2,21 @@
 /// JWT Handling
 ///
 
-use util::read_file;
+use crate::util::read_file;
 use chrono::Duration;
 
-use jwt;
+use jsonwebtoken::{self, Algorithm, Header};
 use serde::ser::Serialize;
 
-use CONFIG;
+use crate::CONFIG;
 
-const JWT_ALGORITHM: jwt::Algorithm = jwt::Algorithm::RS256;
+const JWT_ALGORITHM: Algorithm = Algorithm::RS256;
 
 lazy_static! {
     pub static ref DEFAULT_VALIDITY: Duration = Duration::hours(2);
     pub static ref JWT_ISSUER: String = CONFIG.domain.clone();
 
-    static ref JWT_HEADER: jwt::Header = jwt::Header::new(JWT_ALGORITHM);
+    static ref JWT_HEADER: Header = Header::new(JWT_ALGORITHM);
 
     static ref PRIVATE_RSA_KEY: Vec<u8> = match read_file(&CONFIG.private_rsa_key) {
         Ok(key) => key,
@@ -30,14 +30,14 @@ lazy_static! {
 }
 
 pub fn encode_jwt<T: Serialize>(claims: &T) -> String {
-    match jwt::encode(&JWT_HEADER, claims, &PRIVATE_RSA_KEY) {
+    match jsonwebtoken::encode(&JWT_HEADER, claims, &PRIVATE_RSA_KEY) {
         Ok(token) => token,
         Err(e) => panic!("Error encoding jwt {}", e)
     }
 }
 
 pub fn decode_jwt(token: &str) -> Result<JWTClaims, String> {
-    let validation = jwt::Validation {
+    let validation = jsonwebtoken::Validation {
         leeway: 30, // 30 seconds
         validate_exp: true,
         validate_iat: false, // IssuedAt is the same as NotBefore
@@ -48,7 +48,7 @@ pub fn decode_jwt(token: &str) -> Result<JWTClaims, String> {
         algorithms: vec![JWT_ALGORITHM],
     };
 
-    match jwt::decode(token, &PUBLIC_RSA_KEY, &validation) {
+    match jsonwebtoken::decode(token, &PUBLIC_RSA_KEY, &validation) {
         Ok(decoded) => Ok(decoded.claims),
         Err(msg) => {
             error!("Error validating jwt - {:#?}", msg);
@@ -94,8 +94,8 @@ pub struct JWTClaims {
 use rocket::Outcome;
 use rocket::request::{self, Request, FromRequest};
 
-use db::DbConn;
-use db::models::{User, Organization, UserOrganization, UserOrgType, UserOrgStatus, Device};
+use crate::db::DbConn;
+use crate::db::models::{User, Organization, UserOrganization, UserOrgType, UserOrgStatus, Device};
 
 pub struct Headers {
     pub host: String,

src/db/mod.rs

@@ -9,7 +9,7 @@ use rocket::http::Status;
 use rocket::request::{self, FromRequest};
 use rocket::{Outcome, Request, State};
 
-use CONFIG;
+use crate::CONFIG;
 
 /// An alias to the database connection used
 type Connection = SqliteConnection;

src/db/models/attachment.rs

@@ -1,7 +1,7 @@
 use serde_json::Value;
 
 use super::Cipher;
-use CONFIG;
+use crate::CONFIG;
 
 #[derive(Debug, Identifiable, Queryable, Insertable, Associations)]
 #[table_name = "attachments"]
@@ -32,7 +32,7 @@ impl Attachment {
     }
 
     pub fn to_json(&self, host: &str) -> Value {
-        use util::get_display_size;
+        use crate::util::get_display_size;
 
         let web_path = format!("{}/attachments/{}/{}", host, self.cipher_uuid, self.id);
         let display_size = get_display_size(self.file_size);
@@ -51,8 +51,8 @@ impl Attachment {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::attachments;
+use crate::db::DbConn;
+use crate::db::schema::attachments;
 
 /// Database methods
 impl Attachment {
@@ -64,7 +64,7 @@ impl Attachment {
     }
 
     pub fn delete(self, conn: &DbConn) -> QueryResult<()> {
-        use util;
+        use crate::util;
         use std::{thread, time};
 
         let mut retries = 10;

src/db/models/cipher.rs

@@ -63,14 +63,14 @@ impl Cipher {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::*;
+use crate::db::DbConn;
+use crate::db::schema::*;
 
 /// Database methods
 impl Cipher {
     pub fn to_json(&self, host: &str, user_uuid: &str, conn: &DbConn) -> Value {
         use serde_json;
-        use util::format_date;
+        use crate::util::format_date;
         use super::Attachment;
 
         let attachments = Attachment::find_by_cipher(&self.uuid, conn);

src/db/models/collection.rs

@@ -37,8 +37,8 @@ impl Collection {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::*;
+use crate::db::DbConn;
+use crate::db::schema::*;
 
 /// Database methods
 impl Collection {

src/db/models/device.rs

@@ -45,7 +45,7 @@ impl Device {
 
     pub fn refresh_twofactor_remember(&mut self) -> String {
         use data_encoding::BASE64;
-        use crypto;
+        use crate::crypto;
 
         let twofactor_remember = BASE64.encode(&crypto::get_random(vec![0u8; 180]));
         self.twofactor_remember = Some(twofactor_remember.clone());
@@ -62,7 +62,7 @@ impl Device {
         // If there is no refresh token, we create one
         if self.refresh_token.is_empty() {
             use data_encoding::BASE64URL;
-            use crypto;
+            use crate::crypto;
 
             self.refresh_token = BASE64URL.encode(&crypto::get_random_64());
         }
@@ -77,7 +77,7 @@ impl Device {
 
 
         // Create the JWT claims struct, to send to the client
-        use auth::{encode_jwt, JWTClaims, DEFAULT_VALIDITY, JWT_ISSUER};
+        use crate::auth::{encode_jwt, JWTClaims, DEFAULT_VALIDITY, JWT_ISSUER};
         let claims = JWTClaims {
             nbf: time_now.timestamp(),
             exp: (time_now + *DEFAULT_VALIDITY).timestamp(),
@@ -106,8 +106,8 @@ impl Device {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::devices;
+use crate::db::DbConn;
+use crate::db::schema::devices;
 
 /// Database methods
 impl Device {

src/db/models/folder.rs

@@ -43,7 +43,7 @@ impl Folder {
     }
 
     pub fn to_json(&self) -> Value {
-        use util::format_date;
+        use crate::util::format_date;
 
         json!({
             "Id": self.uuid,
@@ -65,8 +65,8 @@ impl FolderCipher {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::{folders, folders_ciphers};
+use crate::db::DbConn;
+use crate::db::schema::{folders, folders_ciphers};
 
 /// Database methods
 impl Folder {

src/db/models/organization.rs

@@ -236,8 +236,8 @@ impl UserOrganization {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::{organizations, users_organizations, users_collections, ciphers_collections};
+use crate::db::DbConn;
+use crate::db::schema::{organizations, users_organizations, users_collections, ciphers_collections};
 
 /// Database methods
 impl Organization {

src/db/models/two_factor.rs

@@ -78,8 +78,8 @@ impl TwoFactor {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::twofactor;
+use crate::db::DbConn;
+use crate::db::schema::twofactor;
 
 /// Database methods
 impl TwoFactor {

src/db/models/user.rs

@@ -3,8 +3,8 @@ use serde_json::Value;
 
 use uuid::Uuid;
 
-use crypto;
-use CONFIG;
+use crate::crypto;
+use crate::CONFIG;
 
 
 #[derive(Debug, Identifiable, Queryable, Insertable)]
@@ -113,8 +113,8 @@ impl User {
 
 use diesel;
 use diesel::prelude::*;
-use db::DbConn;
-use db::schema::{users, invitations};
+use crate::db::DbConn;
+use crate::db::schema::{users, invitations};
 use super::{Cipher, Folder, Device, UserOrganization, UserOrgType};
 
 /// Database methods

src/mail.rs

@@ -4,7 +4,7 @@ use lettre::smtp::ConnectionReuseParameters;
 use lettre::smtp::authentication::Credentials;
 use lettre_email::EmailBuilder;
 
-use MailConfig;
+use crate::MailConfig;
 
 fn mailer(config: &MailConfig) -> SmtpTransport {
     let client_security = if config.smtp_ssl {

src/main.rs

@@ -1,47 +1,15 @@
-#![feature(proc_macro_hygiene, decl_macro, custom_derive, vec_remove_item, try_trait, nll)]
-#![recursion_limit="128"]
+#![feature(proc_macro_hygiene, decl_macro, vec_remove_item, try_trait)]
+#![recursion_limit = "128"]
 #![allow(proc_macro_derive_resolution_fallback)] // TODO: Remove this when diesel update fixes warnings
 
-#[macro_use]
-extern crate rocket;
-extern crate rocket_contrib;
-extern crate reqwest;
-extern crate multipart;
-extern crate ws;
-extern crate rmpv;
-extern crate chashmap;
-extern crate serde;
-#[macro_use]
-extern crate serde_derive;
-#[macro_use]
-extern crate serde_json;
-#[macro_use]
-extern crate log;
-extern crate fern;
-#[cfg(feature = "enable_syslog")]
-extern crate syslog;
-#[macro_use]
-extern crate diesel;
-#[macro_use]
-extern crate diesel_migrations;
-extern crate ring;
-extern crate uuid;
-extern crate chrono;
-extern crate oath;
-extern crate data_encoding;
-extern crate jsonwebtoken as jwt;
-extern crate u2f;
-extern crate yubico;
-extern crate dotenv;
-#[macro_use]
-extern crate lazy_static;
-#[macro_use]
-extern crate num_derive;
-extern crate num_traits;
-extern crate lettre;
-extern crate lettre_email;
-extern crate native_tls;
-extern crate byteorder;
+#[macro_use] extern crate rocket;
+#[macro_use] extern crate serde_derive;
+#[macro_use] extern crate serde_json;
+#[macro_use] extern crate log;
+#[macro_use] extern crate diesel;
+#[macro_use] extern crate diesel_migrations;
+#[macro_use] extern crate lazy_static;
+#[macro_use] extern crate num_derive;
 
 use std::{path::Path, process::{exit, Command}};
 use rocket::Rocket;
@@ -75,7 +43,7 @@ mod migrations {
 
     pub fn run_migrations() {
         // Make sure the database is up to date (create if it doesn't exist, or run the migrations)
-        let connection = ::db::get_connection().expect("Can't conect to DB");
+        let connection = crate::db::get_connection().expect("Can't conect to DB");
 
         use std::io::stdout;
         embedded_migrations::run_with_output(&connection, &mut stdout()).expect("Can't run migrations");
@@ -234,7 +202,7 @@ pub struct MailConfig {
 
 impl MailConfig {
     fn load() -> Option<Self> {
-        use util::{get_env, get_env_or};
+        use crate::util::{get_env, get_env_or};
 
         // When SMTP_HOST is absent, we assume the user does not want to enable it.
         let smtp_host = match get_env("SMTP_HOST") {
@@ -316,7 +284,7 @@ pub struct Config {
 
 impl Config {
     fn load() -> Self {
-        use util::{get_env, get_env_or};
+        use crate::util::{get_env, get_env_or};
         dotenv::dotenv().ok();
 
         let df = get_env_or("DATA_FOLDER", "data".to_string());

src/util.rs

@@ -23,7 +23,7 @@ macro_rules! err {
 #[macro_export]
 macro_rules! err_json {
     ($expr:expr) => {{
-        return Err($crate::rocket::response::status::BadRequest(Some($crate::rocket_contrib::json::Json($expr))));
+        return Err(rocket::response::status::BadRequest(Some(rocket_contrib::json::Json($expr))));
     }}
 }
 
@@ -31,7 +31,7 @@ macro_rules! err_json {
 macro_rules! err_handler {
     ($expr:expr) => {{
         error!("{}", $expr);
-        return $crate::rocket::Outcome::Failure(($crate::rocket::http::Status::Unauthorized, $expr));
+        return rocket::Outcome::Failure((rocket::http::Status::Unauthorized, $expr));
     }}
 }