Cargo.lock

@@ -28,7 +28,7 @@ checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
 
 [[package]]
 name = "bos-settings"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "async-channel",
  "bread-theme",

README.md

@@ -120,21 +120,40 @@ avoid memory pressure.
 
 ## bos-settings
 
-`bos-settings` edits each bread\* app's TOML **non-destructively**: it parses
+A GTK4 settings app aiming for GNOME-Settings-style parity: not just editing
-the file with `toml_edit`, changes only the keys a view exposes, and writes it
+config files, but live system state and control, so day-to-day machine
-back — preserving comments and any keys the UI doesn't model (calendar
+administration doesn't require a terminal.
-passwords, saved-network passwords, model paths). Views:
 
-| View | Config |
+Bread-ecosystem TOML configs are edited **non-destructively**: `toml_edit`
-|------|--------|
+parses the file, changes only the keys a view exposes, and writes it back —
-| bread | `bread/breadd.toml` — daemon, lua, modules, all adapters, events, notifications |
+preserving comments and any keys the UI doesn't model (calendar passwords,
-| breadbar | `breadbar/style.css` override |
+saved-network passwords, model paths). Panels with a daemon behind them
-| breadbox | `breadbox/config.toml` — launcher contexts |
+(bread, breadbox, breadcrumbs, breadsearch, breadclip) also get live
-| breadcrumbs | `breadcrumbs/breadcrumbs.toml` — settings, saved networks, profiles |
+systemd status + Start/Stop/Restart/Logs via a shared `service_control`
-| breadpad | `breadpad/breadpad.toml` — settings, model + ollama, reminders, calendar |
+widget, not just the config file.
-| Snapshots | `snapper` list / rollback / delete |
+
-| Packages | `bakery` installed list + updates |
+| Panel | What it does |
-| Hyprland | open config in editor + monitor list |
+|-------|--------------|
+| About | System info (OS/kernel/CPU/GPU/memory/disk/uptime) + hostname |
+| Network | Wi-Fi scan/connect, Ethernet status, radio toggle |
+| Wi-Fi Profiles (breadcrumbs) | `breadcrumbs.toml` — settings, saved networks, profiles |
+| Firewall | ufw rules: enable/disable, add/remove, view active rules |
+| Sound | PipeWire output/input device + volume via `pactl` |
+| Power | Battery status/health, brightness, charge limits (hardware-dependent), TLP profile (read-only) |
+| Date & Time | Timezone, NTP sync toggle |
+| Display (Hyprland) | Connected monitors + open `hyprland.lua` in editor |
+| Users | Add/remove accounts, change passwords |
+| Wallpaper (breadpaper) | Set wallpaper, drives the pywal-derived accent palette |
+| Bar (breadbar) | `breadbar/style.css` override, live-reloads on save |
+| Launcher (breadbox) | `breadbox/config.toml` — launcher contexts |
+| Clipboard (breadclip) | breadclipd service control + "open history" |
+| Notes (breadpad) | `breadpad/breadpad.toml` — settings, model + ollama, reminders, calendar |
+| File Search (breadsearch) | `breadsearch/config.toml` — index/search/model + breadmill service |
+| Daemon (bread) | `breadd.toml` — daemon, lua, modules, adapters, events, notifications |
+| Packages | `bakery` installed list + updates, pacman system update |
+| AUR | Search via `yay`; installing opens a terminal (AUR build scripts need review) |
+| Firmware | `fwupd` device list + updates |
+| Snapshots | `snapper` list / boot-into (grub-btrfs) / delete |
 
 Build standalone:
 

bos-settings/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bos-settings"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 
 [dependencies]

bos-settings/src/ui/sidebar.rs

@@ -33,9 +33,12 @@ const fn item_sub(
 pub const SYSTEM_ITEMS: &[SidebarItem] = &[
     item("network", "Network", "network-wireless-symbolic"),
     item_sub("breadcrumbs", "Wi-Fi Profiles", "breadcrumbs", "network-workgroup-symbolic"),
+    item("firewall", "Firewall", "security-high-symbolic"),
     item("sound", "Sound", "audio-volume-high-symbolic"),
+    item("power", "Power", "battery-good-symbolic"),
     item("datetime", "Date & Time", "preferences-system-time-symbolic"),
     item_sub("hyprland", "Display", "hyprland.lua", "video-display-symbolic"),
+    item("users", "Users", "system-users-symbolic"),
 ];
 
 pub const PERSONALIZATION_ITEMS: &[SidebarItem] = &[
@@ -50,6 +53,8 @@ pub const PERSONALIZATION_ITEMS: &[SidebarItem] = &[
 
 pub const MAINTENANCE_ITEMS: &[SidebarItem] = &[
     item("packages", "Packages", "package-x-generic-symbolic"),
+    item("aur", "AUR", "system-search-symbolic"),
+    item("firmware", "Firmware", "software-update-available-symbolic"),
     item("snapshots", "Snapshots", "document-open-recent-symbolic"),
 ];
 

bos-settings/src/ui/views/aur.rs

@@ -0,0 +1,169 @@
+//! AUR search via yay — graphical discovery for the wider AUR beyond
+//! bakery's bread ecosystem and [breadway]'s own republished packages.
+//!
+//! Search and browsing are fully graphical; actually installing a package
+//! opens a terminal running `yay -S <pkg>` instead of a silent `--noconfirm`
+//! install. That's deliberate, not a shortcut we didn't get around to:
+//! AUR packages run arbitrary maintainer-supplied build scripts, and yay's
+//! interactive PKGBUILD diff review (plus the sudo password prompt) is the
+//! actual safety mechanism against a malicious/compromised AUR package —
+//! automating it away in the name of "no terminal" would remove the one
+//! step that exists to catch that.
+
+use gtk4::prelude::*;
+use gtk4::{Box as GBox, Button, Entry, Label, ListBox, ListBoxRow, Orientation, ScrolledWindow};
+use std::process::Command;
+
+use crate::ui::widgets as w;
+
+#[derive(Clone)]
+struct AurResult {
+    name: String,
+    version: String,
+    description: String,
+}
+
+fn search(query: &str) -> Vec<AurResult> {
+    let Ok(output) = Command::new("yay").args(["-Ss", "--aur", query]).output() else {
+        return Vec::new();
+    };
+    let text = String::from_utf8_lossy(&output.stdout);
+    let mut results = Vec::new();
+    let mut lines = text.lines().peekable();
+    while let Some(header) = lines.next() {
+        // "aur/name version (+votes score) [Orphaned]" — name/version are
+        // always the first two whitespace-separated fields after the repo/.
+        let Some(rest) = header.strip_prefix("aur/") else { continue };
+        let mut parts = rest.split_whitespace();
+        let Some(name) = parts.next() else { continue };
+        let version = parts.next().unwrap_or("").to_string();
+        let description = lines.next().unwrap_or("").trim().to_string();
+        results.push(AurResult { name: name.to_string(), version, description });
+    }
+    results
+}
+
+fn install_in_terminal(pkg: &str) {
+    let _ = Command::new("kitty").args(["-e", "yay", "-S", pkg]).spawn();
+}
+
+pub fn build() -> GBox {
+    let (outer, content) = w::view_scaffold("AUR");
+    content.append(&w::hint(
+        "Search the Arch User Repository via yay. Installing opens a \
+         terminal — AUR packages run arbitrary build scripts, and reviewing \
+         what yay is about to do (and entering your password) is a real \
+         safety step, not just a formality.",
+    ));
+
+    let search_row = GBox::new(Orientation::Horizontal, 8);
+    let search_entry = Entry::new();
+    search_entry.set_hexpand(true);
+    search_entry.set_placeholder_text(Some("Search the AUR…"));
+    let search_btn = Button::with_label("Search");
+    search_btn.add_css_class("suggested-action");
+    search_row.append(&search_entry);
+    search_row.append(&search_btn);
+    content.append(&search_row);
+
+    let status = w::hint("Search for a package to see results here.");
+    content.append(&status);
+
+    let list = ListBox::new();
+    list.set_selection_mode(gtk4::SelectionMode::None);
+    let scroll = ScrolledWindow::new();
+    scroll.set_vexpand(true);
+    scroll.set_min_content_height(320);
+    scroll.set_child(Some(&list));
+    content.append(&scroll);
+
+    let run_search = {
+        let list = list.clone();
+        let status = status.clone();
+        let search_entry = search_entry.clone();
+        move |btn: Option<Button>| {
+            let query = search_entry.text().to_string();
+            if query.trim().is_empty() {
+                return;
+            }
+            if let Some(b) = &btn {
+                b.set_sensitive(false);
+            }
+            status.set_text("Searching…");
+
+            let (tx, rx) = async_channel::bounded::<Vec<AurResult>>(1);
+            std::thread::spawn(move || {
+                let _ = tx.send_blocking(search(&query));
+            });
+
+            let list = list.clone();
+            let status = status.clone();
+            let btn = btn.clone();
+            glib::spawn_future_local(async move {
+                if let Ok(results) = rx.recv().await {
+                    while let Some(child) = list.first_child() {
+                        list.remove(&child);
+                    }
+                    if results.is_empty() {
+                        let row = ListBoxRow::new();
+                        row.set_selectable(false);
+                        row.set_child(Some(&w::empty_state(
+                            "system-search-symbolic",
+                            "No results",
+                            "Try a different search term.",
+                        )));
+                        list.append(&row);
+                        status.set_text("No results.");
+                    } else {
+                        status.set_text(&format!("{} result(s)", results.len()));
+                        for r in results.into_iter().take(50) {
+                            let row = ListBoxRow::new();
+                            row.set_selectable(false);
+                            let vbox = GBox::new(Orientation::Vertical, 2);
+                            vbox.add_css_class("card");
+                            vbox.set_margin_top(3);
+                            vbox.set_margin_bottom(3);
+
+                            let top = GBox::new(Orientation::Horizontal, 12);
+                            let name_lbl = Label::new(Some(&format!("{}  {}", r.name, r.version)));
+                            name_lbl.set_hexpand(true);
+                            name_lbl.set_xalign(0.0);
+                            let install_btn = Button::with_label("Install");
+                            {
+                                let pkg = r.name.clone();
+                                install_btn.connect_clicked(move |_| install_in_terminal(&pkg));
+                            }
+                            top.append(&name_lbl);
+                            top.append(&install_btn);
+                            vbox.append(&top);
+
+                            let desc_lbl = Label::new(Some(&r.description));
+                            desc_lbl.add_css_class("dim-label");
+                            desc_lbl.set_xalign(0.0);
+                            desc_lbl.set_wrap(true);
+                            desc_lbl.set_max_width_chars(64);
+                            vbox.append(&desc_lbl);
+
+                            row.set_child(Some(&vbox));
+                            list.append(&row);
+                        }
+                    }
+                }
+                if let Some(b) = &btn {
+                    b.set_sensitive(true);
+                }
+            });
+        }
+    };
+
+    {
+        let run_search = run_search.clone();
+        search_btn.connect_clicked(move |btn| run_search(Some(btn.clone())));
+    }
+    {
+        let run_search = run_search.clone();
+        search_entry.connect_activate(move |_| run_search(None));
+    }
+
+    outer
+}

bos-settings/src/ui/views/firewall.rs

@@ -0,0 +1,246 @@
+//! ufw firewall rules — BOS enables ufw by default (deny incoming, allow
+//! outgoing, mDNS allowed for printer discovery; see post-install.sh) but
+//! previously offered no graphical way to add/remove a rule for something
+//! like a local dev server or a LAN game, only a terminal.
+//!
+//! `ufw status` itself requires root — confirmed against the installed
+//! ufw script, which exits with "ERROR: You need to be root to run this
+//! script" for a plain status check, not just for changes. Every other
+//! panel's read-only state is free to query eagerly in `build()`, but doing
+//! that here would mean a polkit password prompt on every single
+//! bos-settings launch (every view is constructed immediately at startup —
+//! see window.rs). So this panel starts blank and loads state only when the
+//! user clicks Refresh, deferring the one unavoidable prompt to an explicit
+//! action instead of forcing it on app open.
+
+use gtk4::prelude::*;
+use gtk4::{Box as GBox, Button, Entry, Label, ListBox, ListBoxRow, Orientation, ScrolledWindow, Switch};
+use std::cell::Cell;
+use std::rc::Rc;
+
+use crate::ui::widgets as w;
+
+#[derive(Clone)]
+struct Rule {
+    number: String,
+    text: String,
+}
+
+struct Status {
+    active: bool,
+    rules: Vec<Rule>,
+}
+
+/// One `pkexec ufw status numbered` call, parsed for both the active/inactive
+/// line and the numbered rules — a single privileged read instead of two.
+fn fetch_status() -> Option<Status> {
+    let output = std::process::Command::new("pkexec")
+        .args(["ufw", "status", "numbered"])
+        .output()
+        .ok()?;
+    if !output.status.success() {
+        return None;
+    }
+    let text = String::from_utf8_lossy(&output.stdout);
+    let active = text.lines().next().is_some_and(|l| l.trim() == "Status: active");
+    let rules = text
+        .lines()
+        .filter_map(|l| {
+            let l = l.trim_start();
+            if !l.starts_with('[') {
+                return None;
+            }
+            let (num, rest) = l.split_once(']')?;
+            let number = num.trim_start_matches('[').trim().to_string();
+            Some(Rule { number, text: rest.trim().to_string() })
+        })
+        .collect();
+    Some(Status { active, rules })
+}
+
+fn render_rules(list: &ListBox, rules: &[Rule], programmatic: &Rc<Cell<bool>>) {
+    while let Some(child) = list.first_child() {
+        list.remove(&child);
+    }
+    if rules.is_empty() {
+        let row = ListBoxRow::new();
+        row.set_selectable(false);
+        row.set_child(Some(&w::empty_state(
+            "security-high-symbolic",
+            "No rules",
+            "Only the default policy (deny incoming, allow outgoing) applies.",
+        )));
+        list.append(&row);
+        return;
+    }
+    for rule in rules {
+        let row = ListBoxRow::new();
+        row.set_selectable(false);
+        let hbox = GBox::new(Orientation::Horizontal, 16);
+        hbox.add_css_class("card");
+        hbox.set_margin_top(3);
+        hbox.set_margin_bottom(3);
+
+        let text_lbl = Label::new(Some(&rule.text));
+        text_lbl.set_hexpand(true);
+        text_lbl.set_xalign(0.0);
+        text_lbl.set_wrap(true);
+
+        let remove_btn = Button::with_label("Remove");
+        remove_btn.add_css_class("destructive-action");
+        {
+            let list = list.clone();
+            let number = rule.number.clone();
+            let programmatic = programmatic.clone();
+            remove_btn.connect_clicked(move |_| {
+                let log_buf = gtk4::TextBuffer::new(None);
+                let list2 = list.clone();
+                let programmatic2 = programmatic.clone();
+                w::stream_command_then(
+                    &["pkexec", "ufw", "--force", "delete", &number],
+                    log_buf,
+                    move || refresh(&list2, None, &programmatic2),
+                );
+            });
+        }
+
+        hbox.append(&text_lbl);
+        hbox.append(&remove_btn);
+        row.set_child(Some(&hbox));
+        list.append(&row);
+    }
+}
+
+/// Re-fetch status on a background thread and update the list (+ switch, if
+/// given) on completion. `enabled_sw` is `None` when called from a row
+/// action (delete/add) where the enabled state can't have changed.
+///
+/// `programmatic` guards against `set_active` below re-triggering the
+/// switch's own `connect_active_notify` handler (which calls `ufw enable`/
+/// `disable`) — without it, the very first Refresh after ufw turns out to
+/// already be active would immediately fire an unwanted `ufw enable` the
+/// moment `set_active(true)` flips a switch that just became sensitive.
+fn refresh(list: &ListBox, enabled_sw: Option<&Switch>, programmatic: &Rc<Cell<bool>>) {
+    let (tx, rx) = async_channel::bounded::<Option<Status>>(1);
+    std::thread::spawn(move || {
+        let _ = tx.send_blocking(fetch_status());
+    });
+    let list = list.clone();
+    let enabled_sw = enabled_sw.cloned();
+    let programmatic = programmatic.clone();
+    glib::spawn_future_local(async move {
+        if let Ok(Some(status)) = rx.recv().await {
+            render_rules(&list, &status.rules, &programmatic);
+            if let Some(sw) = &enabled_sw {
+                programmatic.set(true);
+                sw.set_sensitive(true);
+                sw.set_active(status.active);
+                programmatic.set(false);
+            }
+        }
+    });
+}
+
+pub fn build() -> GBox {
+    let (outer, content) = w::view_scaffold("Firewall");
+    content.append(&w::hint(
+        "Reading and changing firewall state needs your password (polkit) \
+         — ufw requires root even just to check status. Click Refresh to \
+         load the current state.",
+    ));
+
+    let programmatic = Rc::new(Cell::new(false));
+
+    let enabled_sw = Switch::new();
+    enabled_sw.set_sensitive(false);
+    content.append(&w::row("Firewall enabled", &enabled_sw));
+    content.append(&w::hint(
+        "Default policy: deny incoming, allow outgoing. mDNS (5353/udp) is \
+         allowed by default so printer/network discovery keeps working.",
+    ));
+
+    let list = ListBox::new();
+    list.set_selection_mode(gtk4::SelectionMode::None);
+    {
+        let row = ListBoxRow::new();
+        row.set_selectable(false);
+        row.set_child(Some(&w::empty_state(
+            "security-high-symbolic",
+            "Status not loaded",
+            "Click Refresh below to check the firewall's current state.",
+        )));
+        list.append(&row);
+    }
+    let scroll = ScrolledWindow::new();
+    scroll.set_vexpand(true);
+    scroll.set_min_content_height(260);
+    scroll.set_child(Some(&list));
+    content.append(&scroll);
+
+    let refresh_btn = Button::with_label("Refresh status");
+    {
+        let list = list.clone();
+        let enabled_sw = enabled_sw.clone();
+        let programmatic = programmatic.clone();
+        refresh_btn.connect_clicked(move |_| refresh(&list, Some(&enabled_sw), &programmatic));
+    }
+    content.append(&refresh_btn);
+
+    {
+        let list = list.clone();
+        let programmatic = programmatic.clone();
+        enabled_sw.connect_active_notify(move |s| {
+            // Skip both the pre-refresh insensitive state and any
+            // programmatic set_active() from refresh() itself — only a
+            // real user click should call out to ufw enable/disable.
+            if !s.is_sensitive() || programmatic.get() {
+                return;
+            }
+            let verb = if s.is_active() { "enable" } else { "disable" };
+            let log_buf = gtk4::TextBuffer::new(None);
+            let list2 = list.clone();
+            let programmatic2 = programmatic.clone();
+            w::stream_command_then(&["pkexec", "ufw", "--force", verb], log_buf, move || {
+                refresh(&list2, None, &programmatic2);
+            });
+        });
+    }
+
+    content.append(&w::section("Add rule"));
+    content.append(&w::hint(
+        "e.g. \"8080/tcp\", \"22/tcp\", or a service name like \"OpenSSH\".",
+    ));
+    let add_row = GBox::new(Orientation::Horizontal, 8);
+    let add_entry = Entry::new();
+    add_entry.set_hexpand(true);
+    add_entry.set_placeholder_text(Some("port/proto or service name"));
+    let add_btn = Button::with_label("Allow");
+    {
+        let list = list.clone();
+        let add_entry = add_entry.clone();
+        let programmatic = programmatic.clone();
+        add_btn.connect_clicked(move |_| {
+            let rule = add_entry.text().to_string();
+            if rule.trim().is_empty() {
+                return;
+            }
+            let log_buf = gtk4::TextBuffer::new(None);
+            let list2 = list.clone();
+            let add_entry2 = add_entry.clone();
+            let programmatic2 = programmatic.clone();
+            w::stream_command_then(
+                &["pkexec", "ufw", "allow", rule.trim()],
+                log_buf,
+                move || {
+                    add_entry2.set_text("");
+                    refresh(&list2, None, &programmatic2);
+                },
+            );
+        });
+    }
+    add_row.append(&add_entry);
+    add_row.append(&add_btn);
+    content.append(&add_row);
+
+    outer
+}

bos-settings/src/ui/views/firmware.rs

@@ -0,0 +1,159 @@
+//! fwupd firmware updates — thin GUI over `fwupdmgr`, following the same
+//! "stream command output, refresh the list on completion" pattern as
+//! Packages. fwupd itself (the daemon + CLI) is always installed;
+//! `fwupd-refresh.timer` already keeps the metadata current in the
+//! background, this panel is just for actually seeing/applying updates.
+
+use gtk4::prelude::*;
+use gtk4::{Box as GBox, Button, Label, ListBox, ListBoxRow, Orientation, ScrolledWindow, TextView};
+
+use crate::ui::widgets as w;
+use crate::ui::widgets::stream_command_then;
+
+#[derive(Clone)]
+struct FwDevice {
+    name: String,
+    version: String,
+}
+
+fn list_updatable() -> Vec<FwDevice> {
+    let Ok(output) = std::process::Command::new("fwupdmgr")
+        .args(["get-devices", "--json"])
+        .output()
+    else {
+        return Vec::new();
+    };
+    let Ok(root) = serde_json::from_slice::<serde_json::Value>(&output.stdout) else {
+        return Vec::new();
+    };
+    let Some(devices) = root.get("Devices").and_then(|d| d.as_array()) else {
+        return Vec::new();
+    };
+    devices
+        .iter()
+        .filter(|d| {
+            d.get("Flags")
+                .and_then(|f| f.as_array())
+                .is_some_and(|flags| flags.iter().any(|f| f.as_str() == Some("updatable")))
+        })
+        .filter_map(|d| {
+            Some(FwDevice {
+                name: d.get("Name")?.as_str()?.to_string(),
+                version: d.get("Version").and_then(|v| v.as_str()).unwrap_or("unknown").to_string(),
+            })
+        })
+        .collect()
+}
+
+fn populate(list: &ListBox) {
+    while let Some(child) = list.first_child() {
+        list.remove(&child);
+    }
+    let devices = list_updatable();
+    if devices.is_empty() {
+        let row = ListBoxRow::new();
+        row.set_selectable(false);
+        row.set_child(Some(&w::empty_state(
+            "software-update-available-symbolic",
+            "No updatable firmware devices found",
+            "Not every device supports firmware updates through fwupd.",
+        )));
+        list.append(&row);
+        return;
+    }
+    for dev in devices {
+        let row = ListBoxRow::new();
+        row.set_selectable(false);
+        let hbox = GBox::new(Orientation::Horizontal, 16);
+        hbox.add_css_class("card");
+        hbox.set_margin_top(3);
+        hbox.set_margin_bottom(3);
+
+        let name_lbl = Label::new(Some(&dev.name));
+        name_lbl.set_hexpand(true);
+        name_lbl.set_xalign(0.0);
+        let ver_lbl = Label::new(Some(&dev.version));
+        ver_lbl.add_css_class("dim-label");
+        ver_lbl.set_xalign(1.0);
+
+        hbox.append(&name_lbl);
+        hbox.append(&ver_lbl);
+        row.set_child(Some(&hbox));
+        list.append(&row);
+    }
+}
+
+pub fn build() -> GBox {
+    let (outer, content) = w::view_scaffold("Firmware");
+    content.append(&w::hint(
+        "Firmware updates for hardware that supports them (UEFI, some \
+         peripherals). fwupd-refresh.timer already keeps update metadata \
+         current in the background.",
+    ));
+
+    let list = ListBox::new();
+    list.set_selection_mode(gtk4::SelectionMode::None);
+    populate(&list);
+    let scroll = ScrolledWindow::new();
+    scroll.set_vexpand(true);
+    scroll.set_child(Some(&list));
+    content.append(&scroll);
+
+    let log_buf = gtk4::TextBuffer::new(None);
+    let log_view = TextView::with_buffer(&log_buf);
+    log_view.set_editable(false);
+    log_view.set_monospace(true);
+    log_view.set_height_request(140);
+    log_view.set_margin_top(8);
+    log_view.set_visible(false);
+
+    let btn_row = GBox::new(Orientation::Horizontal, 8);
+    btn_row.set_margin_top(12);
+
+    let check_btn = Button::with_label("Check for updates");
+    {
+        let log_buf = log_buf.clone();
+        let log_view = log_view.clone();
+        let list = list.clone();
+        check_btn.connect_clicked(move |_| {
+            log_buf.set_text("");
+            log_view.set_visible(true);
+            let list2 = list.clone();
+            stream_command_then(&["fwupdmgr", "refresh"], log_buf.clone(), move || {
+                populate(&list2);
+            });
+        });
+    }
+
+    let update_btn = Button::with_label("Update all");
+    update_btn.add_css_class("suggested-action");
+    {
+        let log_buf = log_buf.clone();
+        let log_view = log_view.clone();
+        let list = list.clone();
+        update_btn.connect_clicked(move |_| {
+            log_buf.set_text("");
+            log_view.set_visible(true);
+            let list2 = list.clone();
+            stream_command_then(&["fwupdmgr", "update", "-y"], log_buf.clone(), move || {
+                populate(&list2);
+            });
+        });
+    }
+
+    let refresh_btn = Button::with_label("Refresh list");
+    {
+        let list = list.clone();
+        refresh_btn.connect_clicked(move |_| {
+            populate(&list);
+        });
+    }
+
+    btn_row.append(&check_btn);
+    btn_row.append(&update_btn);
+    btn_row.append(&refresh_btn);
+    content.append(&btn_row);
+    content.append(&log_view);
+
+    outer
+}

bos-settings/src/ui/views/mod.rs

@@ -1,4 +1,5 @@
 pub mod about;
+pub mod aur;
 pub mod bread;
 pub mod breadbar;
 pub mod breadbox;
@@ -8,8 +9,12 @@ pub mod breadpad;
 pub mod breadpaper;
 pub mod breadsearch;
 pub mod datetime;
+pub mod firewall;
+pub mod firmware;
 pub mod hyprland;
 pub mod network;
 pub mod packages;
+pub mod power;
 pub mod snapshots;
 pub mod sound;
+pub mod users;

bos-settings/src/ui/views/power.rs

@@ -0,0 +1,193 @@
+//! Battery/power status (upower), brightness (brightnessctl), and TLP's
+//! current profile. Deliberately no AC/Battery/Performance *switcher* —
+//! TLP's whole model on BOS is automatic profile selection by power source
+//! (see packages.x86_64: power-profiles-daemon is intentionally not
+//! installed, it conflicts with tlp), so this panel is read-only for TLP
+//! and only exposes controls for things that are actually user choices:
+//! brightness, and charge thresholds where the hardware supports them.
+
+use gtk4::prelude::*;
+use gtk4::{Box as GBox, Scale};
+use std::process::Command;
+
+use crate::ui::widgets as w;
+
+fn upower_device(kind: &str) -> Option<String> {
+    let out = Command::new("upower").arg("-e").output().ok()?;
+    String::from_utf8_lossy(&out.stdout)
+        .lines()
+        .find(|l| l.to_lowercase().contains(kind))
+        .map(str::to_string)
+}
+
+fn upower_field(device: &str, field: &str) -> Option<String> {
+    let out = Command::new("upower").args(["-i", device]).output().ok()?;
+    let text = String::from_utf8_lossy(&out.stdout);
+    text.lines()
+        .find(|l| l.trim_start().starts_with(field))
+        .and_then(|l| l.split(':').nth(1))
+        .map(|v| v.trim().to_string())
+}
+
+fn battery_summary() -> Vec<(String, String)> {
+    let Some(bat) = upower_device("bat") else {
+        return vec![("Battery".to_string(), "No battery detected".to_string())];
+    };
+    let mut rows = Vec::new();
+    if let Some(state) = upower_field(&bat, "state") {
+        rows.push(("Status".to_string(), state));
+    }
+    if let Some(pct) = upower_field(&bat, "percentage") {
+        rows.push(("Charge".to_string(), pct));
+    }
+    if let Some(t) = upower_field(&bat, "time to empty").or_else(|| upower_field(&bat, "time to full")) {
+        rows.push(("Time remaining".to_string(), t));
+    }
+    let full: Option<f64> = upower_field(&bat, "energy-full").and_then(|v| {
+        v.split_whitespace().next()?.parse().ok()
+    });
+    let design: Option<f64> = upower_field(&bat, "energy-full-design").and_then(|v| {
+        v.split_whitespace().next()?.parse().ok()
+    });
+    if let (Some(full), Some(design)) = (full, design) {
+        if design > 0.0 {
+            rows.push(("Battery health".to_string(), format!("{:.0}% of design capacity", full / design * 100.0)));
+        }
+    }
+    rows
+}
+
+fn power_source() -> String {
+    match upower_device("ac").and_then(|ac| upower_field(&ac, "online")) {
+        Some(v) if v == "yes" => "AC power".to_string(),
+        Some(_) => "Battery".to_string(),
+        None => "Unknown".to_string(),
+    }
+}
+
+fn tlp_profile() -> Option<String> {
+    let out = Command::new("tlp-stat").arg("-s").output().ok()?;
+    let text = String::from_utf8_lossy(&out.stdout);
+    text.lines()
+        .find(|l| l.trim_start().starts_with("TLP profile"))
+        .and_then(|l| l.split('=').nth(1))
+        .map(|v| v.trim().to_string())
+}
+
+fn brightness_device() -> Option<String> {
+    let out = Command::new("brightnessctl").output().ok()?;
+    String::from_utf8_lossy(&out.stdout)
+        .lines()
+        .find(|l| l.starts_with("Device"))
+        .and_then(|l| l.split('\'').nth(1))
+        .map(str::to_string)
+}
+
+fn brightness_pct() -> Option<u32> {
+    let out = Command::new("brightnessctl").output().ok()?;
+    let text = String::from_utf8_lossy(&out.stdout);
+    text.lines()
+        .find(|l| l.contains("Current brightness"))
+        .and_then(|l| l.split('(').nth(1))
+        .and_then(|v| v.trim_end_matches("%)").parse().ok())
+}
+
+/// Charge-threshold sysfs paths, only Some when the running kernel driver
+/// actually exposes them (ideapad_laptop/thinkpad_acpi on some models;
+/// nothing on this dev laptop's Yoga Slim 7 — this is genuinely
+/// hardware-dependent, not something every install will have).
+fn charge_threshold_paths() -> Option<(std::path::PathBuf, std::path::PathBuf)> {
+    let base = std::path::Path::new("/sys/class/power_supply");
+    let entries = std::fs::read_dir(base).ok()?;
+    for entry in entries.flatten() {
+        let start = entry.path().join("charge_control_start_threshold");
+        let end = entry.path().join("charge_control_end_threshold");
+        if start.exists() && end.exists() {
+            return Some((start, end));
+        }
+    }
+    None
+}
+
+fn read_threshold(path: &std::path::Path) -> i64 {
+    std::fs::read_to_string(path)
+        .ok()
+        .and_then(|s| s.trim().parse().ok())
+        .unwrap_or(100)
+}
+
+pub fn build() -> GBox {
+    let (outer, c) = w::view_scaffold("Power");
+
+    c.append(&w::section("Battery"));
+    for (label, value) in battery_summary() {
+        c.append(&w::info_row(&label, &value));
+    }
+    c.append(&w::info_row("Power source", &power_source()));
+
+    c.append(&w::section("Brightness"));
+    if let Some(pct) = brightness_pct() {
+        let scale = Scale::with_range(gtk4::Orientation::Horizontal, 1.0, 100.0, 1.0);
+        scale.set_value(pct as f64);
+        scale.set_hexpand(true);
+        scale.set_draw_value(true);
+        if let Some(device) = brightness_device() {
+            scale.connect_value_changed(move |s| {
+                let pct = format!("{}%", s.value() as i64);
+                let _ = Command::new("brightnessctl")
+                    .args(["--device", &device, "set", &pct])
+                    .spawn();
+            });
+        }
+        c.append(&w::row("Screen brightness", &scale));
+    } else {
+        c.append(&w::hint("No controllable backlight found."));
+    }
+
+    if let Some((start_path, end_path)) = charge_threshold_paths() {
+        c.append(&w::section("Charge limits"));
+        c.append(&w::hint(
+            "Some laptops let you cap charging below 100% to slow battery \
+             wear on a machine that's mostly plugged in. Not every model \
+             supports this — shown here because yours reported it does.",
+        ));
+        let start_adj = gtk4::Adjustment::new(read_threshold(&start_path) as f64, 0.0, 100.0, 1.0, 5.0, 0.0);
+        let start_spin = gtk4::SpinButton::new(Some(&start_adj), 1.0, 0);
+        {
+            let path = start_path.clone();
+            start_spin.connect_value_changed(move |s| {
+                let val = (s.value() as i64).to_string();
+                let _ = Command::new("pkexec")
+                    .args(["tee", &path.display().to_string()])
+                    .arg(&val)
+                    .output();
+            });
+        }
+        c.append(&w::row("Start charging below (%)", &start_spin));
+
+        let end_adj = gtk4::Adjustment::new(read_threshold(&end_path) as f64, 1.0, 100.0, 1.0, 5.0, 0.0);
+        let end_spin = gtk4::SpinButton::new(Some(&end_adj), 1.0, 0);
+        {
+            let path = end_path.clone();
+            end_spin.connect_value_changed(move |s| {
+                let val = (s.value() as i64).to_string();
+                let _ = Command::new("pkexec")
+                    .args(["tee", &path.display().to_string()])
+                    .arg(&val)
+                    .output();
+            });
+        }
+        c.append(&w::row("Stop charging at (%)", &end_spin));
+    }
+
+    c.append(&w::section("TLP"));
+    c.append(&w::hint(
+        "TLP automatically applies a power-saving profile on battery and a \
+         performance profile on AC — there's no manual profile switch here \
+         by design (power-profiles-daemon isn't installed; it conflicts \
+         with tlp).",
+    ));
+    c.append(&w::info_row("Current profile", tlp_profile().as_deref().unwrap_or("unknown")));
+
+    outer
+}

bos-settings/src/ui/views/users.rs

@@ -0,0 +1,293 @@
+//! User account management — add/remove users, change passwords. Everything
+//! here needs root (useradd/userdel/chpasswd), so every action goes through
+//! `pkexec` on a background thread (GTK widgets aren't Send), matching the
+//! async_channel + glib::spawn_future_local handoff used elsewhere for
+//! destructive/root actions (see snapshots.rs).
+
+use gtk4::prelude::*;
+use gtk4::{AlertDialog, Box as GBox, Button, Entry, Label, ListBox, ListBoxRow, Orientation, ScrolledWindow};
+use std::io::Write;
+use std::process::{Command, Stdio};
+
+use crate::ui::widgets as w;
+
+#[derive(Clone)]
+struct Account {
+    username: String,
+    full_name: String,
+}
+
+fn list_accounts() -> Vec<Account> {
+    let Ok(text) = std::fs::read_to_string("/etc/passwd") else {
+        return Vec::new();
+    };
+    text.lines()
+        .filter_map(|line| {
+            let f: Vec<&str> = line.split(':').collect();
+            if f.len() < 7 {
+                return None;
+            }
+            let uid: u32 = f[2].parse().ok()?;
+            let shell = f[6];
+            // Real human accounts: normal UID range, a real login shell (not
+            // nologin/false — excludes system/service accounts like
+            // greeter, avahi, etc).
+            if !(1000..60000).contains(&uid) || shell.ends_with("nologin") || shell.ends_with("/false") {
+                return None;
+            }
+            Some(Account {
+                username: f[0].to_string(),
+                full_name: f[4].split(',').next().unwrap_or("").to_string(),
+            })
+        })
+        .collect()
+}
+
+fn current_user() -> String {
+    std::env::var("USER").unwrap_or_default()
+}
+
+/// Run a root command that needs a line of input on stdin (chpasswd's own
+/// "user:password" format) on a background thread, reporting success back
+/// via a channel. `pkexec` inherits the spawning process's stdin only when
+/// explicitly piped, so this pipes it through rather than relying on that.
+fn run_with_stdin(args: &[&str], input: String, on_done: impl FnOnce(bool) + 'static) {
+    let args: Vec<String> = args.iter().map(|s| s.to_string()).collect();
+    let (tx, rx) = async_channel::bounded::<bool>(1);
+    std::thread::spawn(move || {
+        let ok = (|| -> std::io::Result<bool> {
+            let mut child = Command::new(&args[0])
+                .args(&args[1..])
+                .stdin(Stdio::piped())
+                .stdout(Stdio::null())
+                .stderr(Stdio::null())
+                .spawn()?;
+            if let Some(mut stdin) = child.stdin.take() {
+                stdin.write_all(input.as_bytes())?;
+            }
+            Ok(child.wait()?.success())
+        })()
+        .unwrap_or(false);
+        let _ = tx.send_blocking(ok);
+    });
+    glib::spawn_future_local(async move {
+        let ok = rx.recv().await.unwrap_or(false);
+        on_done(ok);
+    });
+}
+
+fn populate(list: &ListBox) {
+    while let Some(child) = list.first_child() {
+        list.remove(&child);
+    }
+    let me = current_user();
+    for acc in list_accounts() {
+        let row = ListBoxRow::new();
+        row.set_selectable(false);
+        let card = GBox::new(Orientation::Vertical, 6);
+        card.add_css_class("card");
+        card.set_margin_top(3);
+        card.set_margin_bottom(3);
+
+        let top = GBox::new(Orientation::Horizontal, 12);
+        let label_text = if acc.full_name.is_empty() {
+            acc.username.clone()
+        } else {
+            format!("{}  ({})", acc.username, acc.full_name)
+        };
+        let name_lbl = Label::new(Some(&label_text));
+        name_lbl.set_hexpand(true);
+        name_lbl.set_xalign(0.0);
+
+        let change_pw_btn = Button::with_label("Change password");
+        let remove_btn = Button::with_label("Remove");
+        remove_btn.add_css_class("destructive-action");
+        // Don't let the panel remove the account it's currently running as
+        // — that's a self-lockout, not a normal account-management action.
+        remove_btn.set_sensitive(acc.username != me);
+
+        top.append(&name_lbl);
+        top.append(&change_pw_btn);
+        top.append(&remove_btn);
+        card.append(&top);
+
+        // Inline password row, hidden until "Change password" is clicked —
+        // same pattern as Network's secured-connection password prompt.
+        let pw_row = GBox::new(Orientation::Horizontal, 8);
+        let pw_entry = Entry::new();
+        pw_entry.set_visibility(false);
+        pw_entry.set_hexpand(true);
+        pw_entry.set_placeholder_text(Some("New password"));
+        let pw_apply_btn = Button::with_label("Apply");
+        pw_row.append(&pw_entry);
+        pw_row.append(&pw_apply_btn);
+        pw_row.set_visible(false);
+        card.append(&pw_row);
+
+        let status = Label::new(None);
+        status.add_css_class("dim-label");
+        status.set_xalign(0.0);
+        card.append(&status);
+
+        {
+            let pw_row = pw_row.clone();
+            change_pw_btn.connect_clicked(move |_| {
+                pw_row.set_visible(!pw_row.is_visible());
+            });
+        }
+        {
+            let username = acc.username.clone();
+            let pw_entry = pw_entry.clone();
+            let pw_row = pw_row.clone();
+            let status = status.clone();
+            pw_apply_btn.connect_clicked(move |_| {
+                let password = pw_entry.text().to_string();
+                if password.is_empty() {
+                    return;
+                }
+                let input = format!("{username}:{password}\n");
+                let status2 = status.clone();
+                let pw_entry2 = pw_entry.clone();
+                let pw_row2 = pw_row.clone();
+                status.set_text("Applying…");
+                run_with_stdin(&["pkexec", "chpasswd"], input, move |ok| {
+                    if ok {
+                        status2.set_text("Password changed");
+                        pw_entry2.set_text("");
+                        pw_row2.set_visible(false);
+                    } else {
+                        status2.set_text("Failed to change password");
+                    }
+                });
+            });
+        }
+        {
+            let list = list.clone();
+            let username = acc.username.clone();
+            remove_btn.connect_clicked(move |btn| {
+                let window = btn.root().and_then(|r| r.downcast::<gtk4::Window>().ok());
+                let dialog = AlertDialog::builder()
+                    .message(format!("Remove user {username}?"))
+                    .detail("Deletes the account and its home directory. This cannot be undone.")
+                    .buttons(["Cancel", "Remove"])
+                    .cancel_button(0)
+                    .default_button(0)
+                    .build();
+                let list2 = list.clone();
+                let username2 = username.clone();
+                dialog.choose(window.as_ref(), gtk4::gio::Cancellable::NONE, move |result| {
+                    if result != Ok(1) {
+                        return;
+                    }
+                    let log_buf = gtk4::TextBuffer::new(None);
+                    let list3 = list2.clone();
+                    w::stream_command_then(
+                        &["pkexec", "userdel", "-r", &username2],
+                        log_buf,
+                        move || populate(&list3),
+                    );
+                });
+            });
+        }
+
+        row.set_child(Some(&card));
+        list.append(&row);
+    }
+}
+
+pub fn build() -> GBox {
+    let (outer, content) = w::view_scaffold("Users");
+    content.append(&w::hint(
+        "Real login accounts on this machine (system/service accounts \
+         aren't shown). Your own account can't be removed from here.",
+    ));
+
+    let list = ListBox::new();
+    list.set_selection_mode(gtk4::SelectionMode::None);
+    populate(&list);
+    let scroll = ScrolledWindow::new();
+    scroll.set_vexpand(true);
+    scroll.set_min_content_height(260);
+    scroll.set_child(Some(&list));
+    content.append(&scroll);
+
+    content.append(&w::section("Add user"));
+    let username_entry = Entry::new();
+    username_entry.set_placeholder_text(Some("username"));
+    content.append(&w::row("Username", &username_entry));
+
+    let fullname_entry = Entry::new();
+    fullname_entry.set_placeholder_text(Some("Full name (optional)"));
+    content.append(&w::row("Full name", &fullname_entry));
+
+    let password_entry = Entry::new();
+    password_entry.set_visibility(false);
+    password_entry.set_placeholder_text(Some("password"));
+    content.append(&w::row("Password", &password_entry));
+
+    let add_status = Label::new(None);
+    add_status.add_css_class("dim-label");
+    add_status.set_xalign(0.0);
+
+    let add_btn = Button::with_label("Add user");
+    add_btn.add_css_class("suggested-action");
+    add_btn.set_halign(gtk4::Align::Start);
+    add_btn.set_margin_top(8);
+    {
+        let list = list.clone();
+        let username_entry = username_entry.clone();
+        let fullname_entry = fullname_entry.clone();
+        let password_entry = password_entry.clone();
+        let add_status = add_status.clone();
+        add_btn.connect_clicked(move |_| {
+            let username = username_entry.text().to_string();
+            let full_name = fullname_entry.text().to_string();
+            let password = password_entry.text().to_string();
+            if username.trim().is_empty() || password.is_empty() {
+                add_status.set_text("Username and password are required.");
+                return;
+            }
+            add_status.set_text("Adding…");
+
+            let mut useradd_args = vec!["pkexec", "useradd", "-m", "-s", "/bin/bash"];
+            if !full_name.trim().is_empty() {
+                useradd_args.push("-c");
+                useradd_args.push(full_name.trim());
+            }
+            useradd_args.push(username.trim());
+
+            let list2 = list.clone();
+            let username2 = username.trim().to_string();
+            let password2 = password.clone();
+            let add_status2 = add_status.clone();
+            let username_entry2 = username_entry.clone();
+            let fullname_entry2 = fullname_entry.clone();
+            let password_entry2 = password_entry.clone();
+            let log_buf = gtk4::TextBuffer::new(None);
+            w::stream_command_then(&useradd_args, log_buf, move || {
+                let input = format!("{username2}:{password2}\n");
+                let list3 = list2.clone();
+                let add_status3 = add_status2.clone();
+                let username_entry3 = username_entry2.clone();
+                let fullname_entry3 = fullname_entry2.clone();
+                let password_entry3 = password_entry2.clone();
+                run_with_stdin(&["pkexec", "chpasswd"], input, move |ok| {
+                    if ok {
+                        add_status3.set_text("User added.");
+                        username_entry3.set_text("");
+                        fullname_entry3.set_text("");
+                        password_entry3.set_text("");
+                        populate(&list3);
+                    } else {
+                        add_status3.set_text("User created, but setting the password failed.");
+                        populate(&list3);
+                    }
+                });
+            });
+        });
+    }
+    content.append(&add_btn);
+    content.append(&add_status);
+
+    outer
+}

bos-settings/src/ui/window.rs

@@ -35,8 +35,13 @@ pub fn build_ui(app: &Application) {
     stack.add_named(&views::network::build(), Some("network"));
     stack.add_named(&views::sound::build(), Some("sound"));
     stack.add_named(&views::datetime::build(), Some("datetime"));
+    stack.add_named(&views::power::build(), Some("power"));
+    stack.add_named(&views::firewall::build(), Some("firewall"));
+    stack.add_named(&views::users::build(), Some("users"));
     stack.add_named(&views::snapshots::build(), Some("snapshots"));
     stack.add_named(&views::packages::build(), Some("packages"));
+    stack.add_named(&views::firmware::build(), Some("firmware"));
+    stack.add_named(&views::aur::build(), Some("aur"));
     stack.add_named(&views::bread::build(), Some("bread"));
     stack.add_named(&views::breadbar::build(), Some("breadbar"));
     stack.add_named(&views::breadbox::build(), Some("breadbox"));

iso/packages.x86_64

@@ -287,6 +287,15 @@ system-config-printer
 # remote post-install (needs network); the runtime is shipped ready.
 flatpak
 
+# Graphical alternatives to terminal-only tools, so users who want more
+# graphical control aren't funneled to a shell for everyday things.
+# gnome-disk-utility: partition/format/SMART-health GUI for gnome-disks.
+# gufw: GUI front-end for the ufw firewall bos already enables by default.
+# mission-center: graphical task manager (CPU/mem/disk/net + process list).
+gnome-disk-utility
+gufw
+mission-center
+
 # Firewall — ufw, enabled deny-incoming in post-install.sh (mDNS allowed so
 # printer discovery still works).
 ufw