feat(ui): added sandboxing feature

Cargo.lock

@@ -44,7 +44,8 @@ version = "1.6.2"
 dependencies = [
  "anyhow",
  "bzip2",
- "cached",
+ "cached 0.43.0",
+ "dns-lookup",
  "flate2",
  "fs_extra",
  "kinda-virtual-fs",
@@ -67,7 +68,7 @@ version = "3.4.1"
 dependencies = [
  "anime-launcher-sdk",
  "anyhow",
- "cached",
+ "cached 0.42.0",
  "fluent-templates",
  "glib-build-tools",
  "gtk4",
@@ -89,7 +90,7 @@ version = "0.5.17"
 dependencies = [
  "anime-game-core",
  "anyhow",
- "cached",
+ "cached 0.43.0",
  "discord-rich-presence",
  "enum-ordinalize",
  "lazy_static",
@@ -344,6 +345,25 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "cached"
+version = "0.43.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc2fafddf188d13788e7099295a59b99e99b2148ab2195cae454e754cc099925"
+dependencies = [
+ "async-trait",
+ "async_once",
+ "cached_proc_macro",
+ "cached_proc_macro_types",
+ "futures",
+ "hashbrown 0.13.2",
+ "instant",
+ "lazy_static",
+ "once_cell",
+ "thiserror",
+ "tokio",
+]
+
 [[package]]
 name = "cached_proc_macro"
 version = "0.16.0"
@@ -629,6 +649,18 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "dns-lookup"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53ecafc952c4528d9b51a458d1a8904b81783feff9fde08ab6ed2545ff396872"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "socket2",
+ "winapi",
+]
+
 [[package]]
 name = "doc-comment"
 version = "0.3.3"

src/ui/preferences/environment.rs

@@ -62,8 +62,8 @@ impl AsyncFactoryComponent for Variable {
 pub struct EnvironmentApp {
     variables: AsyncFactoryVecDeque<Variable>,
 
-    name: gtk::Entry,
-    value: gtk::Entry
+    name_entry: adw::EntryRow,
+    value_entry: adw::EntryRow
 }
 
 #[derive(Debug, Clone)]
@@ -110,20 +110,14 @@ impl SimpleAsyncComponent for EnvironmentApp {
             add = &adw::PreferencesGroup {
                 set_title: &tr("new-variable"),
 
-                gtk::Box {
-                    set_orientation: gtk::Orientation::Horizontal,
-                    set_spacing: 8,
-
                 #[local_ref]
-                    name -> gtk::Entry {
-                        set_placeholder_text: Some(&tr("name"))
+                name_entry -> adw::EntryRow {
+                    set_title: &tr("name")
                 },
 
                 #[local_ref]
-                    value -> gtk::Entry {
-                        set_placeholder_text: Some(&tr("value")),
-                        set_hexpand: true
-                    }
+                value_entry -> adw::EntryRow {
+                    set_title: &tr("value")
                 },
 
                 gtk::Button {
@@ -152,8 +146,8 @@ impl SimpleAsyncComponent for EnvironmentApp {
         let mut model = Self {
             variables: AsyncFactoryVecDeque::new(adw::PreferencesGroup::new(), sender.input_sender()),
 
-            name: gtk::Entry::new(),
-            value: gtk::Entry::new()
+            name_entry: adw::EntryRow::new(),
+            value_entry: adw::EntryRow::new()
         };
 
         for (name, value) in &CONFIG.game.environment {
@@ -162,8 +156,8 @@ impl SimpleAsyncComponent for EnvironmentApp {
 
         let variables = model.variables.widget();
 
-        let name = &model.name;
-        let value = &model.value;
+        let name_entry = &model.name_entry;
+        let value_entry = &model.value_entry;
 
         let widgets = view_output!();
 
@@ -174,8 +168,8 @@ impl SimpleAsyncComponent for EnvironmentApp {
         match msg {
             EnvironmentMsg::Add => {
                 if let Ok(mut config) = Config::get() {
-                    let name = self.name.text().trim().to_string();
-                    let value = self.value.text().trim().to_string();
+                    let name = self.name_entry.text().trim().to_string();
+                    let value = self.value_entry.text().trim().to_string();
 
                     if !name.is_empty() && !value.is_empty() {
                         config.game.environment.insert(name.clone(), value.clone());

src/ui/preferences/sandbox.rs

@@ -10,12 +10,12 @@ use crate::i18n::tr;
 use crate::*;
 
 #[derive(Debug)]
-struct Directory {
+struct PrivateDirectory {
     path: String
 }
 
 #[relm4::factory(async)]
-impl AsyncFactoryComponent for Directory {
+impl AsyncFactoryComponent for PrivateDirectory {
     type Init = String;
     type Input = SandboxAppMsg;
     type Output = SandboxAppMsg;
@@ -33,7 +33,7 @@ impl AsyncFactoryComponent for Directory {
                 set_valign: gtk::Align::Center,
 
                 connect_clicked[sender, index] => move |_| {
-                    sender.input(SandboxAppMsg::Remove(index.clone()));
+                    sender.input(SandboxAppMsg::RemovePrivate(index.clone()));
                 }
             }
         }
@@ -58,16 +58,76 @@ impl AsyncFactoryComponent for Directory {
     }
 }
 
-pub struct SandboxApp {
-    directories: AsyncFactoryVecDeque<Directory>,
+#[derive(Debug)]
+struct SharedDirectory {
+    mount_from: String,
+    mount_to: String
+}
 
-    sandboxing_path: adw::EntryRow
+#[relm4::factory(async)]
+impl AsyncFactoryComponent for SharedDirectory {
+    type Init = (String, String);
+    type Input = SandboxAppMsg;
+    type Output = SandboxAppMsg;
+    type CommandOutput = ();
+    type ParentInput = SandboxAppMsg;
+    type ParentWidget = adw::PreferencesGroup;
+
+    view! {
+        root = adw::ActionRow {
+            set_title: &self.mount_to,
+            set_subtitle: &self.mount_from,
+
+            add_suffix = &gtk::Button {
+                set_icon_name: "user-trash-symbolic",
+                add_css_class: "flat",
+                set_valign: gtk::Align::Center,
+
+                connect_clicked[sender, index] => move |_| {
+                    sender.input(SandboxAppMsg::RemoveShared(index.clone()));
+                }
+            }
+        }
+    }
+
+    fn output_to_parent_input(output: Self::Output) -> Option<Self::ParentInput> {
+        Some(output)
+    }
+
+    async fn init_model(
+        init: Self::Init,
+        _index: &DynamicIndex,
+        _sender: AsyncFactorySender<Self>,
+    ) -> Self {
+        Self {
+            mount_from: init.0,
+            mount_to: init.1
+        }
+    }
+
+    async fn update(&mut self, msg: Self::Input, sender: AsyncFactorySender<Self>) {
+        sender.output(msg);
+    }
+}
+
+pub struct SandboxApp {
+    private_paths: AsyncFactoryVecDeque<PrivateDirectory>,
+    shared_paths: AsyncFactoryVecDeque<SharedDirectory>,
+
+    private_path_entry: adw::EntryRow,
+
+    shared_path_from_entry: adw::EntryRow,
+    shared_path_to_entry: adw::EntryRow,
+    read_only_switch: gtk::Switch
 }
 
 #[derive(Debug, Clone)]
 pub enum SandboxAppMsg {
-    Add,
-    Remove(DynamicIndex)
+    AddPrivate,
+    RemovePrivate(DynamicIndex),
+
+    AddShared,
+    RemoveShared(DynamicIndex)
 }
 
 #[relm4::component(async, pub)]
@@ -127,15 +187,19 @@ impl SimpleAsyncComponent for SandboxApp {
                             }
                         }
                     }
+                },
+
+                adw::EntryRow {
+                    set_title: "Hostname"
                 }
             },
 
             add = &adw::PreferencesGroup {
-                set_title: "Sandboxed directories",
-                set_description: Some("These folders will be replaced by in-memory filesystem (tmpfs), and their original content will not be available to sandboxed game"),
+                set_title: "Private directories",
+                set_description: Some("These folders will be replaced by an empty virtual filesystem (tmpfs), and their original content will not be available to sandboxed game"),
 
                 #[local_ref]
-                sandboxing_path -> adw::EntryRow {
+                private_path_entry -> adw::EntryRow {
                     set_title: "Path"
                 },
 
@@ -146,12 +210,50 @@ impl SimpleAsyncComponent for SandboxApp {
                     set_margin_top: 8,
                     set_halign: gtk::Align::Start,
 
-                    connect_clicked => SandboxAppMsg::Add
+                    connect_clicked => SandboxAppMsg::AddPrivate
                 }
             },
 
             #[local_ref]
-            add = directories -> adw::PreferencesGroup {}
+            add = private_paths -> adw::PreferencesGroup {},
+
+            add = &adw::PreferencesGroup {
+                set_title: "Shared directories",
+                set_description: Some("These directories will be symlinked to directories in your host system"),
+
+                #[local_ref]
+                shared_path_from_entry -> adw::EntryRow {
+                    set_title: "Original path"
+                },
+
+                #[local_ref]
+                shared_path_to_entry -> adw::EntryRow {
+                    set_title: "New path"
+                },
+
+                adw::ActionRow {
+                    set_title: "Read-only",
+                    set_subtitle: "Forbid game to write any data to this directory",
+
+                    #[local_ref]
+                    add_suffix = read_only_switch -> gtk::Switch {
+                        set_valign: gtk::Align::Center
+                    }
+                },
+
+                gtk::Button {
+                    set_label: &tr("add"),
+                    add_css_class: "pill",
+
+                    set_margin_top: 8,
+                    set_halign: gtk::Align::Start,
+
+                    connect_clicked => SandboxAppMsg::AddShared
+                }
+            },
+
+            #[local_ref]
+            add = shared_paths -> adw::PreferencesGroup {}
         }
     }
 
@@ -163,17 +265,42 @@ impl SimpleAsyncComponent for SandboxApp {
         tracing::info!("Initializing environment settings");
 
         let mut model = Self {
-            directories: AsyncFactoryVecDeque::new(adw::PreferencesGroup::new(), sender.input_sender()),
+            private_paths: AsyncFactoryVecDeque::new(adw::PreferencesGroup::new(), sender.input_sender()),
+            shared_paths: AsyncFactoryVecDeque::new(adw::PreferencesGroup::new(), sender.input_sender()),
 
-            sandboxing_path: adw::EntryRow::new()
+            private_path_entry: adw::EntryRow::new(),
+
+            shared_path_from_entry: adw::EntryRow::new(),
+            shared_path_to_entry: adw::EntryRow::new(),
+            read_only_switch: gtk::Switch::new()
         };
 
         for path in &CONFIG.sandbox.private {
-            model.directories.guard().push_back(path.trim().to_string());
+            model.private_paths.guard().push_back(path.trim().to_string());
         }
 
-        let directories = model.directories.widget();
-        let sandboxing_path = &model.sandboxing_path;
+        for (from, to) in &CONFIG.sandbox.mounts.read_only {
+            model.shared_paths.guard().push_back((
+                from.trim().to_string(),
+                format!("[read-only] {}", to.trim())
+            ));
+        }
+
+        for (from, to) in &CONFIG.sandbox.mounts.bind {
+            model.shared_paths.guard().push_back((
+                from.trim().to_string(),
+                to.trim().to_string()
+            ));
+        }
+
+        let private_paths = model.private_paths.widget();
+        let shared_paths = model.shared_paths.widget();
+
+        let private_path_entry = &model.private_path_entry;
+
+        let shared_path_from_entry = &model.shared_path_from_entry;
+        let shared_path_to_entry = &model.shared_path_to_entry;
+        let read_only_switch = &model.read_only_switch;
 
         let widgets = view_output!();
 
@@ -182,29 +309,70 @@ impl SimpleAsyncComponent for SandboxApp {
 
     async fn update(&mut self, msg: Self::Input, _sender: AsyncComponentSender<Self>) {
         match msg {
-            SandboxAppMsg::Add => {
+            SandboxAppMsg::AddPrivate => {
                 if let Ok(mut config) = Config::get() {
-                    let path = self.sandboxing_path.text().trim().to_string();
+                    let path = self.private_path_entry.text().trim().to_string();
 
                     if !path.is_empty() {
                         config.sandbox.private.push(path.clone());
 
                         Config::update(config);
 
-                        self.directories.guard().push_back(path);
+                        self.private_paths.guard().push_back(path);
                     }
                 }
             }
 
-            SandboxAppMsg::Remove(index) => {
+            SandboxAppMsg::RemovePrivate(index) => {
                 if let Ok(mut config) = Config::get() {
-                    if let Some(var) = self.directories.guard().get(index.current_index()) {
+                    if let Some(var) = self.private_paths.guard().get(index.current_index()) {
                         config.sandbox.private.retain(|item| item != &var.path);
 
                         Config::update(config);
                     }
 
-                    self.directories.guard().remove(index.current_index());
+                    self.private_paths.guard().remove(index.current_index());
+                }
+            },
+
+            SandboxAppMsg::AddShared => {
+                if let Ok(mut config) = Config::get() {
+                    let from = self.shared_path_from_entry.text().trim().to_string();
+                    let to = self.shared_path_to_entry.text().trim().to_string();
+
+                    let read_only = self.read_only_switch.state();
+
+                    if !from.is_empty() && !to.is_empty() {
+                        if read_only {
+                            config.sandbox.mounts.read_only.insert(from.clone(), to.clone());
+                        } else {
+                            config.sandbox.mounts.bind.insert(from.clone(), to.clone());
+                        }
+
+                        Config::update(config);
+
+                        self.shared_paths.guard().push_back((
+                            from,
+                            if read_only {
+                                format!("[read-only] {}", to)
+                            } else {
+                                to
+                            }
+                        ));
+                    }
+                }
+            }
+
+            SandboxAppMsg::RemoveShared(index) => {
+                if let Ok(mut config) = Config::get() {
+                    if let Some(var) = self.shared_paths.guard().get(index.current_index()) {
+                        config.sandbox.mounts.read_only.remove(&var.mount_from);
+                        config.sandbox.mounts.bind.remove(&var.mount_from);
+
+                        Config::update(config);
+                    }
+
+                    self.shared_paths.guard().remove(index.current_index());
                 }
             }
         }