Report actual CPU, OS, platform and librespot version

connect/src/spirc.rs

@@ -108,7 +108,7 @@ fn initial_state() -> State {
 fn initial_device_state(config: ConnectConfig) -> DeviceState {
     {
         let mut msg = DeviceState::new();
-        msg.set_sw_version(version::VERSION_STRING.to_string());
+        msg.set_sw_version(version::SEMVER.to_string());
         msg.set_is_active(false);
         msg.set_can_play(true);
         msg.set_volume(0);

core/src/connection/handshake.rs

@@ -3,6 +3,7 @@ use hmac::{Hmac, Mac, NewMac};
 use protobuf::{self, Message};
 use rand::{thread_rng, RngCore};
 use sha1::Sha1;
+use std::env::consts::ARCH;
 use std::io;
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt};
 use tokio_util::codec::{Decoder, Framed};
@@ -10,7 +11,9 @@ use tokio_util::codec::{Decoder, Framed};
 use super::codec::ApCodec;
 use crate::diffie_hellman::DhLocalKeys;
 use crate::protocol;
-use crate::protocol::keyexchange::{APResponseMessage, ClientHello, ClientResponsePlaintext};
+use crate::protocol::keyexchange::{
+    APResponseMessage, ClientHello, ClientResponsePlaintext, Platform, ProductFlags,
+};
 
 pub async fn handshake<T: AsyncRead + AsyncWrite + Unpin>(
     mut connection: T,
@@ -42,13 +45,51 @@ where
     let mut client_nonce = vec![0; 0x10];
     thread_rng().fill_bytes(&mut client_nonce);
 
+    let platform = match std::env::consts::OS {
+        "android" => Platform::PLATFORM_ANDROID_ARM,
+        "freebsd" | "netbsd" | "openbsd" => match ARCH {
+            "x86_64" => Platform::PLATFORM_FREEBSD_X86_64,
+            _ => Platform::PLATFORM_FREEBSD_X86,
+        },
+        "ios" => match ARCH {
+            "arm64" => Platform::PLATFORM_IPHONE_ARM64,
+            _ => Platform::PLATFORM_IPHONE_ARM,
+        },
+        "linux" => match ARCH {
+            "arm" | "arm64" => Platform::PLATFORM_LINUX_ARM,
+            "blackfin" => Platform::PLATFORM_LINUX_BLACKFIN,
+            "mips" => Platform::PLATFORM_LINUX_MIPS,
+            "sh" => Platform::PLATFORM_LINUX_SH,
+            "x86_64" => Platform::PLATFORM_LINUX_X86_64,
+            _ => Platform::PLATFORM_LINUX_X86,
+        },
+        "macos" => match ARCH {
+            "ppc" | "ppc64" => Platform::PLATFORM_OSX_PPC,
+            "x86_64" => Platform::PLATFORM_OSX_X86_64,
+            _ => Platform::PLATFORM_OSX_X86,
+        },
+        "windows" => match ARCH {
+            "arm" => Platform::PLATFORM_WINDOWS_CE_ARM,
+            "x86_64" => Platform::PLATFORM_WIN32_X86_64,
+            _ => Platform::PLATFORM_WIN32_X86,
+        },
+        _ => Platform::PLATFORM_LINUX_X86,
+    };
+
+    #[cfg(debug_assertions)]
+    const PRODUCT_FLAGS: ProductFlags = ProductFlags::PRODUCT_FLAG_DEV_BUILD;
+    #[cfg(not(debug_assertions))]
+    const PRODUCT_FLAGS: ProductFlags = ProductFlags::PRODUCT_FLAG_NONE;
+
     let mut packet = ClientHello::new();
     packet
         .mut_build_info()
-        .set_product(protocol::keyexchange::Product::PRODUCT_PARTNER);
+        .set_product(protocol::keyexchange::Product::PRODUCT_LIBSPOTIFY);
     packet
         .mut_build_info()
-        .set_platform(protocol::keyexchange::Platform::PLATFORM_LINUX_X86);
+        .mut_product_flags()
+        .push(PRODUCT_FLAGS);
+    packet.mut_build_info().set_platform(platform);
     packet.mut_build_info().set_version(999999999);
     packet
         .mut_cryptosuites_supported()

core/src/connection/mod.rs

@@ -71,6 +71,29 @@ pub async fn authenticate(
 ) -> Result<Credentials, AuthenticationError> {
     use crate::protocol::authentication::{APWelcome, ClientResponseEncrypted, CpuFamily, Os};
 
+    let cpu_family = match std::env::consts::ARCH {
+        "blackfin" => CpuFamily::CPU_BLACKFIN,
+        "arm" | "arm64" => CpuFamily::CPU_ARM,
+        "ia64" => CpuFamily::CPU_IA64,
+        "mips" => CpuFamily::CPU_MIPS,
+        "ppc" => CpuFamily::CPU_PPC,
+        "ppc64" => CpuFamily::CPU_PPC_64,
+        "sh" => CpuFamily::CPU_SH,
+        "x86" => CpuFamily::CPU_X86,
+        "x86_64" => CpuFamily::CPU_X86_64,
+        _ => CpuFamily::CPU_UNKNOWN,
+    };
+
+    let os = match std::env::consts::OS {
+        "android" => Os::OS_ANDROID,
+        "freebsd" | "netbsd" | "openbsd" => Os::OS_FREEBSD,
+        "ios" => Os::OS_IPHONE,
+        "linux" => Os::OS_LINUX,
+        "macos" => Os::OS_OSX,
+        "windows" => Os::OS_WINDOWS,
+        _ => Os::OS_UNKNOWN,
+    };
+
     let mut packet = ClientResponseEncrypted::new();
     packet
         .mut_login_credentials()
@@ -81,21 +104,19 @@ pub async fn authenticate(
     packet
         .mut_login_credentials()
         .set_auth_data(credentials.auth_data);
-    packet
-        .mut_system_info()
-        .set_cpu_family(CpuFamily::CPU_UNKNOWN);
-    packet.mut_system_info().set_os(Os::OS_UNKNOWN);
+    packet.mut_system_info().set_cpu_family(cpu_family);
+    packet.mut_system_info().set_os(os);
     packet
         .mut_system_info()
         .set_system_information_string(format!(
-            "librespot_{}_{}",
+            "librespot-{}-{}",
             version::SHA_SHORT,
             version::BUILD_ID
         ));
     packet
         .mut_system_info()
         .set_device_id(device_id.to_string());
-    packet.set_version_string(version::VERSION_STRING.to_string());
+    packet.set_version_string(format!("librespot {}", version::SEMVER));
 
     let cmd = PacketType::Login;
     let data = packet.write_to_bytes().unwrap();

core/src/http_client.rs

@@ -5,9 +5,12 @@ use hyper::header::InvalidHeaderValue;
 use hyper::{Body, Client, Request, Response, StatusCode};
 use hyper_proxy::{Intercept, Proxy, ProxyConnector};
 use hyper_rustls::HttpsConnector;
+use std::env::consts::OS;
 use thiserror::Error;
 use url::Url;
 
+use crate::version;
+
 pub struct HttpClient {
     proxy: Option<Url>,
 }
@@ -50,11 +53,29 @@ impl HttpClient {
 
         let connector = HttpsConnector::with_native_roots();
 
+        let spotify_version = match OS {
+            "android" | "ios" => "8.6.84",
+            _ => "117300517",
+        };
+
+        let spotify_platform = match OS {
+            "android" => "Android/31",
+            "ios" => "iOS/15.1.1",
+            "macos" => "OSX/0",
+            "windows" => "Win32/0",
+            _ => "Linux/0",
+        };
+
         let headers_mut = req.headers_mut();
         headers_mut.insert(
             "User-Agent",
             // Some features like lyrics are version-gated and require an official version string.
-            HeaderValue::from_str("Spotify/8.6.80 iOS/13.5 (iPhone11,2)")?,
+            HeaderValue::from_str(&format!(
+                "Spotify/{} {} ({})",
+                spotify_version,
+                spotify_platform,
+                version::VERSION_STRING
+            ))?,
         );
 
         let response = if let Some(url) = &self.proxy {

discovery/src/server.rs

@@ -57,7 +57,7 @@ impl RequestHandler {
             "status": 101,
             "statusString": "ERROR-OK",
             "spotifyError": 0,
-            "version": "2.7.1",
+            "version": crate::core::version::SEMVER,
             "deviceID": (self.config.device_id),
             "remoteName": (self.config.name),
             "activeUser": "",