translate setup dialog

resources/setup.blp

@@ -25,7 +25,7 @@ template $AudreyUiSetup: Adw.PreferencesDialog {
           sensitive: bind template.authn_can_edit;
           text: bind template.server_url bidirectional;
 
-          changed => $on_authn_changed ();
+          changed => $on_authn_changed () swapped;
         }
 
         Adw.EntryRow {
@@ -33,7 +33,7 @@ template $AudreyUiSetup: Adw.PreferencesDialog {
           sensitive: bind template.authn_can_edit;
           text: bind template.username bidirectional;
 
-          changed => $on_authn_changed ();
+          changed => $on_authn_changed () swapped;
         }
 
         Adw.PasswordEntryRow {
@@ -41,7 +41,7 @@ template $AudreyUiSetup: Adw.PreferencesDialog {
           sensitive: bind template.authn_can_edit;
           text: bind template.password bidirectional;
 
-          changed => $on_authn_changed ();
+          changed => $on_authn_changed () swapped;
         }
 
         Adw.ActionRow {
@@ -57,7 +57,7 @@ template $AudreyUiSetup: Adw.PreferencesDialog {
           title: _("Connect and save");
           sensitive: bind template.authn_can_validate;
 
-          activated => $on_authn_validate_activated ();
+          activated => $on_authn_validate_activated () swapped;
         }
       }
     }

src/main.rs

@@ -44,24 +44,5 @@ fn main() -> glib::ExitCode {
     setlocale(LocaleCategory::LcNumeric, "C.UTF-8");
     let app = Application::new();
 
-    // smol test for the subsonic client
-    glib::spawn_future_local(async {
-        let keyring = oo7::Keyring::new().await.unwrap();
-        let attributes = vec![("xdg:schema", APP_ID)];
-        let items = keyring.search_items(&attributes).await.unwrap();
-        if !items.is_empty() {
-            let item = &items[0];
-            let attributes = item.attributes().await.unwrap();
-            let client = subsonic::Client::with_password(
-                &attributes["server-url"],
-                &attributes["username"],
-                &item.secret().await.unwrap(),
-            )
-            .unwrap();
-            client.ping().await.unwrap();
-            println!("{:#?}", client.get_random_songs(10).await.unwrap());
-        }
-    });
-
     app.run()
 }

src/meson.build

@@ -3,7 +3,6 @@ audrey_sources = [
   'playbin.vala',
   'rust.vapi',
   'subsonic.vala',
-  'ui/setup.vala',
   'ui/window.vala',
 ]
 

src/rust.h

@@ -24,3 +24,8 @@ typedef void AudreyUiPlayQueue;
 typedef void AudreyMpris;
 AudreyMpris *audrey_mpris_new(void *window);
 guint audrey_mpris_register_object(AudreyMpris *self, GDBusConnection *conn, const gchar *object_path, GError **error);
+
+// ui::Setup
+typedef void AudreyUiSetup;
+AudreyUiSetup *audrey_ui_setup_new();
+void audrey_ui_setup_load(AudreyUiSetup *self);

src/rust.vapi

@@ -28,4 +28,19 @@ namespace Audrey {
         public bool can_clear_all { get; }
     }
 
+    public class Ui.Setup : Adw.PreferencesDialog {
+        public string status { get; }
+        public bool authn_can_edit { get; }
+        public bool authn_can_validate { get; }
+        public string server_url { get; set; }
+        public string username { get; set; }
+        public string password { get; set; }
+    
+        public signal void connected (Subsonic.Client api);
+    
+        public Setup ();
+        public void load ();
+        public void save ();
+    }
+
 }

src/subsonic.rs

@@ -18,6 +18,18 @@ pub enum Error {
     OtherError(&'static str),
 }
 
+use std::fmt;
+impl fmt::Display for Error {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Self::UrlParseError(err) => fmt::Display::fmt(err, f),
+            Self::ReqwestError(err) => fmt::Display::fmt(err, f),
+            Self::SubsonicError(err) => fmt::Display::fmt(&err.message, f),
+            Self::OtherError(err) => fmt::Display::fmt(err, f),
+        }
+    }
+}
+
 impl From<reqwest::Error> for Error {
     fn from(err: reqwest::Error) -> Self {
         // don't print secret salt/token combo
@@ -71,7 +83,7 @@ impl Client {
         .map_err(Error::UrlParseError)?;
 
         if base_url.scheme() != "http" && base_url.scheme() != "https" {
-            return Err(Error::OtherError("Url scheme is not HTTP(s)"));
+            return Err(Error::OtherError("url scheme is not HTTP(s)"));
         }
 
         Ok(Client {

src/subsonic_vala/client.rs

@@ -1,5 +1,6 @@
 mod ffi {
     use gtk::glib;
+    use std::ffi::c_char;
 
     #[repr(C)]
     pub struct AudreySubsonicClient {
@@ -13,9 +14,16 @@ mod ffi {
 
     extern "C" {
         pub fn audrey_subsonic_client_get_type() -> glib::ffi::GType;
+        pub fn audrey_subsonic_client_new_with_token(
+            server_url: *mut c_char,
+            username: *mut c_char,
+            token: *mut c_char,
+            salt: *mut c_char,
+        ) -> *mut AudreySubsonicClient;
     }
 }
 
+use glib::translate::{from_glib_none, ToGlibPtr};
 use gtk::glib;
 
 glib::wrapper! {
@@ -25,3 +33,16 @@ glib::wrapper! {
         type_ => || ffi::audrey_subsonic_client_get_type(),
     }
 }
+
+impl Client {
+    pub fn with_token(server_url: &str, username: &str, token: &str, salt: &str) -> Self {
+        unsafe {
+            from_glib_none(ffi::audrey_subsonic_client_new_with_token(
+                server_url.to_glib_none().0,
+                username.to_glib_none().0,
+                token.to_glib_none().0,
+                salt.to_glib_none().0,
+            ))
+        }
+    }
+}

src/ui/setup.rs

@@ -1,29 +1,221 @@
-mod ffi {
+mod imp {
-    use gtk::glib;
+    use adw::{glib, prelude::*, subclass::prelude::*};
+    use glib::subclass::{InitializingObject, Signal};
+    use std::cell::{Cell, RefCell};
+    use std::sync::OnceLock;
 
-    #[repr(C)]
+    #[derive(gtk::CompositeTemplate, glib::Properties, Default)]
-    pub struct AudreyUiSetup {
+    #[template(resource = "/eu/callcc/audrey/setup.ui")]
-        parent_instance: adw::ffi::AdwPreferencesDialog,
+    #[properties(wrapper_type = super::Setup)]
+    pub struct Setup {
+        #[property(get, set)]
+        status: RefCell<String>,
+
+        #[property(get, set)]
+        authn_can_edit: Cell<bool>,
+        #[property(get, set)]
+        authn_can_validate: Cell<bool>,
+
+        #[property(get, set)]
+        server_url: RefCell<String>,
+        #[property(get, set)]
+        username: RefCell<String>,
+        #[property(get, set)]
+        password: RefCell<String>,
     }
 
-    #[repr(C)]
+    #[glib::object_subclass]
-    pub struct AudreyUiSetupClass {
+    impl ObjectSubclass for Setup {
-        parent_class: adw::ffi::AdwPreferencesDialogClass,
+        const NAME: &'static str = "AudreyUiSetup";
+        type Type = super::Setup;
+        type ParentType = adw::PreferencesDialog;
+
+        fn class_init(klass: &mut Self::Class) {
+            klass.bind_template();
+            klass.bind_template_callbacks();
+        }
+
+        fn instance_init(obj: &InitializingObject<Self>) {
+            obj.init_template();
+        }
     }
 
-    extern "C" {
+    #[glib::derived_properties]
-        pub fn audrey_ui_setup_get_type() -> glib::ffi::GType;
+    impl ObjectImpl for Setup {
+        fn signals() -> &'static [Signal] {
+            static SIGNALS: OnceLock<Vec<Signal>> = OnceLock::new();
+            SIGNALS.get_or_init(|| {
+                vec![Signal::builder("connected")
+                    .param_types([crate::subsonic_vala::Client::static_type()])
+                    .build()]
+            })
+        }
+    }
+
+    impl WidgetImpl for Setup {}
+
+    impl AdwDialogImpl for Setup {}
+
+    impl PreferencesDialogImpl for Setup {}
+
+    #[gtk::template_callbacks]
+    impl Setup {
+        #[template_callback]
+        fn on_authn_changed(&self) {
+            self.obj().set_authn_can_validate(true);
+        }
+
+        #[template_callback]
+        pub(super) async fn on_authn_validate_activated(&self) {
+            self.obj().set_authn_can_validate(false);
+            self.obj().set_authn_can_edit(false);
+            self.obj().set_status("Connecting...");
+
+            let api = match crate::subsonic::Client::with_password(
+                &self.obj().server_url(),
+                &self.obj().username(),
+                self.obj().password().as_bytes(),
+            ) {
+                Ok(api) => api,
+                Err(err) => {
+                    self.obj().set_status(format!("Error: {err}"));
+                    self.obj().set_authn_can_validate(true);
+                    self.obj().set_authn_can_edit(true);
+                    return;
+                }
+            };
+
+            match api.ping().await {
+                Ok(()) => {
+                    self.obj().set_status("Connected");
+                    self.save_async().await;
+
+                    // please REMOVEME once we've killed vala
+                    fn get_random_salt(length: usize) -> String {
+                        use rand::Rng;
+                        let mut rng = rand::thread_rng();
+                        std::iter::repeat(())
+                            // 0.9: s/distributions/distr
+                            .map(|()| rng.sample(rand::distributions::Alphanumeric))
+                            .map(char::from)
+                            .take(length)
+                            .collect::<String>()
+                    }
+                    let new_salt = get_random_salt(8);
+                    use md5::Digest;
+                    let mut hasher = md5::Md5::new();
+                    hasher.update(self.obj().password().as_bytes());
+                    hasher.update(new_salt.as_bytes());
+                    let new_token_bytes = hasher.finalize();
+                    let new_token = base16ct::lower::encode_string(&new_token_bytes);
+
+                    let vala_api = crate::subsonic_vala::Client::with_token(
+                        &self.obj().server_url(),
+                        &self.obj().username(),
+                        &new_token,
+                        &new_salt,
+                    );
+                    self.obj().emit_by_name::<()>("connected", &[&vala_api]);
+                }
+                Err(err) => {
+                    self.obj().set_status(format!("Error: {err}"));
+                    self.obj().set_authn_can_validate(true);
+                }
+            }
+
+            self.obj().set_authn_can_edit(true);
+        }
+
+        async fn save_async(&self) {
+            self.obj().set_authn_can_edit(false);
+
+            // TODO remove unwraps etc etc
+            let keyring = oo7::Keyring::new().await.unwrap();
+            let mut attributes = vec![("xdg:schema", crate::APP_ID.to_string())];
+            // clear previous passwords
+            keyring.delete(&attributes).await.unwrap();
+
+            attributes.push(("server-url", self.obj().server_url()));
+            attributes.push(("username", self.obj().username()));
+            keyring
+                .create_item(
+                    "Audrey Subsonic password",
+                    &attributes,
+                    self.obj().password(),
+                    true,
+                )
+                .await
+                .unwrap();
+
+            self.obj().set_authn_can_edit(true);
+        }
     }
 }
 
+use adw::subclass::prelude::*;
 use gtk::glib;
 
 glib::wrapper! {
-    pub struct Setup(Object<ffi::AudreyUiSetup, ffi::AudreyUiSetupClass>)
+    pub struct Setup(ObjectSubclass<imp::Setup>)
         @extends adw::PreferencesDialog, adw::Dialog, gtk::Widget,
         @implements gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget;
+}
 
-    match fn {
+impl Setup {
-        type_ => || ffi::audrey_ui_setup_get_type(),
+    pub fn load(&self) {
+        glib::spawn_future_local(glib::clone!(
+            #[weak(rename_to = self_)]
+            self,
+            async move {
+                self_.set_authn_can_edit(false);
+
+                // TODO remove unwraps, make sure authn_can_edit is set back to true
+                let keyring = oo7::Keyring::new().await.unwrap();
+                let attributes = vec![("xdg:schema", crate::APP_ID)];
+                let items = keyring.search_items(&attributes).await.unwrap();
+
+                if items.is_empty() {
+                    // didn't find shit, leave all empty
+                    self_.set_server_url("");
+                    self_.set_username("");
+                    self_.set_password("");
+                    // TODO: onboarding
+                    self_.set_authn_can_edit(true);
+                    self_.set_authn_can_validate(true);
+                } else {
+                    let item = &items[0];
+                    let attributes = item.attributes().await.unwrap();
+
+                    self_.set_server_url(attributes["server-url"].clone());
+                    self_.set_username(attributes["username"].clone());
+                    // strip non-utf8 elements from the pw, i guess
+                    self_.set_password(String::from_utf8_lossy(&item.secret().await.unwrap()));
+
+                    // first connection
+                    self_.set_authn_can_validate(true);
+                    self_.imp().on_authn_validate_activated().await;
+                }
+            }
+        ));
+    }
+}
+
+mod ffi {
+    use glib::subclass::basic::InstanceStruct;
+    use glib::translate::{from_glib_none, IntoGlibPtr};
+    use glib::Object;
+    use gtk::glib;
+
+    type AudreyUiSetup = InstanceStruct<super::imp::Setup>;
+
+    #[no_mangle]
+    extern "C" fn audrey_ui_setup_new() -> *mut AudreyUiSetup {
+        unsafe { Object::new::<super::Setup>().into_glib_ptr() }
+    }
+
+    #[no_mangle]
+    extern "C" fn audrey_ui_setup_load(self_: *mut AudreyUiSetup) {
+        let self_: &super::Setup = unsafe { &from_glib_none(self_) };
+        self_.load()
     }
 }

src/ui/setup.vala

@@ -1,145 +0,0 @@
-static void salt_password (string password, out string token, out string salt) {
-    const int SALT_BYTES = 8;
-    uchar salt_bytes[SALT_BYTES];
-    GCrypt.Random.randomize (salt_bytes, GCrypt.Random.Level.STRONG);
-    uchar salt_chars[2*SALT_BYTES+1];
-    for (int i = 0; i < SALT_BYTES; i += 1) {
-        salt_chars[2*i+0] = "0123456789abcdef"[(salt_bytes[i]>>4)&0xf];
-        salt_chars[2*i+1] = "0123456789abcdef"[(salt_bytes[i]>>0)&0xf];
-    }
-    salt_chars[2*SALT_BYTES] = 0;
-    var checksum = new GLib.Checksum (ChecksumType.MD5);
-    checksum.update ((uchar[]) password, -1);
-    checksum.update (salt_chars, -1);
-
-    token = checksum.get_string ();
-    salt = (string) salt_chars;
-}
-
-[GtkTemplate (ui = "/eu/callcc/audrey/setup.ui")]
-public class Audrey.Ui.Setup : Adw.PreferencesDialog {
-    public string status { get; private set; default = _("Not connected"); }
-
-    public bool authn_can_edit { get; private set; default = true; }
-    public bool authn_can_validate { get; private set; default = false; }
-
-    public string server_url { get; set; default = ""; }
-    public string username { get; set; default = ""; }
-    public string password { get; set; default = ""; }
-    public string token;
-    public string salt;
-
-    public signal void connected (Subsonic.Client api);
-
-    private static Secret.Schema secret_schema = new Secret.Schema (
-        "eu.callcc.audrey",
-        Secret.SchemaFlags.NONE,
-        "server-url", Secret.SchemaAttributeType.STRING,
-        "username", Secret.SchemaAttributeType.STRING
-    );
-
-    [GtkCallback] private void on_authn_changed () {
-        this.authn_can_validate = true;
-    }
-
-    [GtkCallback] private void on_authn_validate_activated () {
-        this.authn_can_validate = false;
-        this.authn_can_edit = false;
-        this.status = _("Connecting...");
-
-        string new_token, new_salt;
-        salt_password (this.password, out new_token, out new_salt);
-        var api = new Subsonic.Client.with_token (
-            this.server_url,
-            this.username,
-            new_token,
-            new_salt);
-
-        api.ping.begin ((obj, res) => {
-            try {
-                api.ping.end (res);
-                this.status = _("Connected");
-                this.token = new_token;
-                this.salt = new_salt;
-                this.save ();
-
-                this.connected (api);
-            } catch (Error e) {
-                this.status = @"$(_("Ping failed")): $(e.message)";
-                this.authn_can_validate = true;
-            }
-
-            this.authn_can_edit = true;
-        });
-    }
-
-    public void load () {
-        this.authn_can_edit = false;
-        Secret.password_searchv.begin (
-            secret_schema,
-            new HashTable<string, string> (null, null),
-            Secret.SearchFlags.UNLOCK,
-            null,
-            (obj, res) => {
-                try {
-                    var list = Secret.password_searchv.end (res);
-                    if (list == null) {
-                        // didn't find shit, leave all empty
-                        this.server_url = "";
-                        this.username = "";
-                        this.password = "";
-                        // TODO: onboarding
-                        this.authn_can_edit = true;
-                        this.authn_can_validate = true;
-                    } else {
-                        var first = list.data;
-                        assert (first != null);
-
-                        this.server_url = first.attributes["server-url"];
-                        this.username = first.attributes["username"];
-
-                        first.retrieve_secret.begin (null, (obj, res) => {
-                            try {
-                                var value = first.retrieve_secret.end (res);
-                                this.password = value.get_text () ?? "";
-                            } catch (Error e) {
-                                error ("could not retrieve password from credentials: %s", e.message);
-                            }
-
-                            // first connection
-                            this.authn_can_validate = true;
-                            this.on_authn_validate_activated ();
-                        });
-                    }
-                } catch (Error e) {
-                    error ("could not search for password in keyring: %s", e.message);
-                }
-            });
-    }
-
-    private async void save_internal () {
-        this.authn_can_edit = false;
-
-        try {
-            yield Secret.password_clear (secret_schema, null);
-        } catch (Error e) {
-            error ("could not clear previous passwords from keyring: %s", e.message);
-        }
-
-        try {
-            yield Secret.password_store (secret_schema, null, "Audrey Subsonic password", this.password, null, "server-url", this.server_url, "username", this.username);
-        } catch (Error e) {
-            error ("could not store password in keyring: %s", e.message);
-        }
-
-        this.authn_can_edit = true;
-    }
-
-    public void save () {
-        this.save_internal.begin ();
-    }
-
-    ~Setup () {
-        debug ("destroying setup dialog");
-    }
-}