Merge branch 'dev' into rodiojack-backend

Author: sashahilton00

.github/workflows/test.yml

@@ -41,7 +41,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         toolchain:
-          - 1.40.0 # MSRV (Minimum supported rust version)
+          - 1.42.0 # MSRV (Minimum supported rust version)
           - stable
           - beta
         experimental: [false]

.travis.yml

@@ -1,5 +1,4 @@
-[![Build Status](https://img.shields.io/github/workflow/status/librespot-org/librespot/test/dev)](https://github.com/librespot-org/librespot/actions)
-[![Build Status](https://travis-ci.org/librespot-org/librespot.svg?branch=dev)](https://travis-ci.org/librespot-org/librespot)
+[![Build Status](https://github.com/librespot-org/librespot/workflows/test/badge.svg)](https://github.com/librespot-org/librespot/actions)
 [![Gitter chat](https://badges.gitter.im/librespot-org/librespot.png)](https://gitter.im/librespot-org/spotify-connect-resources)
 [![Crates.io](https://img.shields.io/crates/v/librespot.svg)](https://crates.io/crates/librespot)
 
@@ -21,7 +20,7 @@ As the origin by [plietar](https://github.com/plietar/) is no longer actively ma
 # Documentation
 Documentation is currently a work in progress, contributions are welcome!
 
-There is some brief documentation on how the protocol works in the [docs](https://github.com/librespot-org/librespot/tree/master/docs) folder, 
+There is some brief documentation on how the protocol works in the [docs](https://github.com/librespot-org/librespot/tree/master/docs) folder,
 
 [COMPILING.md](https://github.com/librespot-org/librespot/blob/master/COMPILING.md) contains detailed instructions on setting up a development environment, and compiling librespot. More general usage and compilation information is available on the [wiki](https://github.com/librespot-org/librespot/wiki).
 [CONTRIBUTING.md](https://github.com/librespot-org/librespot/blob/master/CONTRIBUTING.md) also contains our contributing guidelines.
@@ -32,7 +31,7 @@ If you wish to learn more about how librespot works overall, the best way is to
 If you run into a bug when using librespot, please search the existing issues before opening a new one. Chances are, we've encountered it before, and have provided a resolution. If not, please open a new one, and where possible, include the backtrace librespot generates on crashing, along with anything we can use to reproduce the issue, eg. the Spotify URI of the song that caused the crash.
 
 # Building
-A quick walk through of the build process is outlined here, while a detailed compilation guide can be found [here](https://github.com/librespot-org/librespot/blob/master/COMPILING.md). 
+A quick walk through of the build process is outlined here, while a detailed compilation guide can be found [here](https://github.com/librespot-org/librespot/blob/master/COMPILING.md).
 
 ## Additional Dependencies
 We recently switched to using [Rodio](https://github.com/tomaka/rodio) for audio playback by default, hence for macOS and Windows, you should just be able to clone and build librespot (with the command below).
@@ -112,4 +111,3 @@ functionality.
 - [librespot-java](https://github.com/devgianlu/librespot-java) - A Java port of librespot.
 - [ncspot](https://github.com/hrkfdn/ncspot) - Cross-platform ncurses Spotify client.
 - [ansible-role-librespot](https://github.com/xMordax/ansible-role-librespot/tree/master) - Ansible role that will build, install and configure Librespot.
-

README.md

@@ -459,6 +459,13 @@ impl AudioFile {
             }
         }
     }
+
+    pub fn is_cached(&self) -> bool {
+        match self {
+            AudioFile::Cached { .. } => true,
+            _ => false,
+        }
+    }
 }
 
 fn request_range(session: &Session, file: FileId, offset: usize, length: usize) -> Channel {

audio/src/fetch.rs

@@ -75,7 +75,7 @@ impl Discovery {
             "status": 101,
             "statusString": "ERROR-OK",
             "spotifyError": 0,
-            "version": "2.1.0",
+            "version": "2.7.1",
             "deviceID": (self.0.device_id),
             "remoteName": (self.0.config.name),
             "activeUser": "",
@@ -85,6 +85,9 @@ impl Discovery {
             "accountReq": "PREMIUM",
             "brandDisplayName": "librespot",
             "modelDisplayName": "librespot",
+            "resolverVersion": "0",
+            "groupStatus": "NONE",
+            "voiceSupport": "NO",
         });
 
         let body = result.to_string();

connect/src/discovery.rs

@@ -7,6 +7,7 @@ use sha1::{Digest, Sha1};
 use std::io::{self, Read};
 
 use crate::protocol::authentication::AuthenticationType;
+use crate::protocol::keyexchange::{APLoginFailed, ErrorCode};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Credentials {
@@ -164,3 +165,37 @@ pub fn get_credentials<F: FnOnce(&String) -> String>(
         (None, _, None) => None,
     }
 }
+
+error_chain! {
+    types {
+        AuthenticationError, AuthenticationErrorKind, AuthenticationResultExt, AuthenticationResult;
+    }
+
+    foreign_links {
+        Io(::std::io::Error);
+    }
+
+    errors {
+        BadCredentials {
+            description("Bad credentials")
+            display("Authentication failed with error: Bad credentials")
+        }
+        PremiumAccountRequired {
+            description("Premium account required")
+            display("Authentication failed with error: Premium account required")
+        }
+    }
+}
+
+impl From<APLoginFailed> for AuthenticationError {
+    fn from(login_failure: APLoginFailed) -> Self {
+        let error_code = login_failure.get_error_code();
+        match error_code {
+            ErrorCode::BadCredentials => Self::from_kind(AuthenticationErrorKind::BadCredentials),
+            ErrorCode::PremiumAccountRequired => {
+                Self::from_kind(AuthenticationErrorKind::PremiumAccountRequired)
+            }
+            _ => format!("Authentication failed with error: {:?}", error_code).into(),
+        }
+    }
+}

core/src/authentication.rs

@@ -162,4 +162,17 @@ impl Cache {
             warn!("Cannot save file to cache: {}", e)
         }
     }
+
+    pub fn remove_file(&self, file: FileId) -> bool {
+        if let Some(path) = self.file_path(file) {
+            if let Err(err) = fs::remove_file(path) {
+                warn!("Unable to remove file from cache: {}", err);
+                false
+            } else {
+                true
+            }
+        } else {
+            false
+        }
+    }
 }

core/src/cache.rs

@@ -36,6 +36,16 @@ pub enum DeviceType {
     AVR = 6,
     STB = 7,
     AudioDongle = 8,
+    GameConsole = 9,
+    CastAudio = 10,
+    CastVideo = 11,
+    Automobile = 12,
+    Smartwatch = 13,
+    Chromebook = 14,
+    UnknownSpotify = 100,
+    CarThing = 101,
+    Observer = 102,
+    HomeThing = 103,
 }
 
 impl FromStr for DeviceType {
@@ -51,6 +61,14 @@ impl FromStr for DeviceType {
             "avr" => Ok(AVR),
             "stb" => Ok(STB),
             "audiodongle" => Ok(AudioDongle),
+            "gameconsole" => Ok(GameConsole),
+            "castaudio" => Ok(CastAudio),
+            "castvideo" => Ok(CastVideo),
+            "automobile" => Ok(Automobile),
+            "smartwatch" => Ok(Smartwatch),
+            "chromebook" => Ok(Chromebook),
+            "carthing" => Ok(CarThing),
+            "homething" => Ok(HomeThing),
             _ => Err(()),
         }
     }
@@ -69,6 +87,16 @@ impl fmt::Display for DeviceType {
             AVR => f.write_str("AVR"),
             STB => f.write_str("STB"),
             AudioDongle => f.write_str("AudioDongle"),
+            GameConsole => f.write_str("GameConsole"),
+            CastAudio => f.write_str("CastAudio"),
+            CastVideo => f.write_str("CastVideo"),
+            Automobile => f.write_str("Automobile"),
+            Smartwatch => f.write_str("Smartwatch"),
+            Chromebook => f.write_str("Chromebook"),
+            UnknownSpotify => f.write_str("UnknownSpotify"),
+            CarThing => f.write_str("CarThing"),
+            Observer => f.write_str("Observer"),
+            HomeThing => f.write_str("HomeThing"),
         }
     }
 }

core/src/config.rs

@@ -13,7 +13,7 @@ use tokio_core::net::TcpStream;
 use tokio_core::reactor::Handle;
 use url::Url;
 
-use crate::authentication::Credentials;
+use crate::authentication::{AuthenticationError, Credentials};
 use crate::version;
 
 use crate::proxytunnel;
@@ -66,7 +66,7 @@ pub fn authenticate(
     transport: Transport,
     credentials: Credentials,
     device_id: String,
-) -> Box<dyn Future<Item = (Transport, Credentials), Error = io::Error>> {
+) -> Box<dyn Future<Item = (Transport, Credentials), Error = AuthenticationError>> {
     use crate::protocol::authentication::{APWelcome, ClientResponseEncrypted, CpuFamily, Os};
     use crate::protocol::keyexchange::APLoginFailed;
 
@@ -101,6 +101,7 @@ pub fn authenticate(
         transport
             .send((cmd, data))
             .and_then(|transport| transport.into_future().map_err(|(err, _stream)| err))
+            .map_err(|io_err| io_err.into())
             .and_then(|(packet, transport)| match packet {
                 Some((0xac, data)) => {
                     let welcome_data: APWelcome =
@@ -118,10 +119,7 @@ pub fn authenticate(
                 Some((0xad, data)) => {
                     let error_data: APLoginFailed =
                         protobuf::parse_from_bytes(data.as_ref()).unwrap();
-                    panic!(
-                        "Authentication failed with reason: {:?}",
-                        error_data.get_error_code()
-                    )
+                    Err(error_data.into())
                 }
 
                 Some((cmd, _)) => panic!("Unexpected packet {:?}", cmd),

core/src/connection/mod.rs

@@ -19,6 +19,8 @@ use crate::config::SessionConfig;
 use crate::connection;
 use crate::mercury::MercuryManager;
 
+pub use crate::authentication::{AuthenticationError, AuthenticationErrorKind};
+
 struct SessionData {
     country: String,
     time_delta: i64,
@@ -53,16 +55,18 @@ impl Session {
         credentials: Credentials,
         cache: Option<Cache>,
         handle: Handle,
-    ) -> Box<dyn Future<Item = Session, Error = io::Error>> {
+    ) -> Box<dyn Future<Item = Session, Error = AuthenticationError>> {
         let access_point =
             apresolve_or_fallback::<io::Error>(&handle, &config.proxy, &config.ap_port);
 
         let handle_ = handle.clone();
         let proxy = config.proxy.clone();
-        let connection = access_point.and_then(move |addr| {
-            info!("Connecting to AP \"{}\"", addr);
-            connection::connect(addr, &handle_, &proxy)
-        });
+        let connection = access_point
+            .and_then(move |addr| {
+                info!("Connecting to AP \"{}\"", addr);
+                connection::connect(addr, &handle_, &proxy)
+            })
+            .map_err(|io_err| io_err.into());
 
         let device_id = config.device_id.clone();
         let authentication = connection.and_then(move |connection| {