610 lines
32 KiB
Markdown
610 lines
32 KiB
Markdown
# Plan: TUI Flow Redesign
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## Goal
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Simplify the signer TUI from a multi-screen setup wizard into a single
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main screen with full-screen overlays. The seed phrase is entered once
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at startup in a popup; all subsequent editing (roles, transport, lock)
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is done from full-screen overlays reached from the main screen. Borders
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are collapsed for a cleaner look. A dedicated Commands screen provides
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keyboard navigation through all available actions with a visible
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cursor. Command hints show only the word with the key letter
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underlined (e.g. "Quit" with Q underlined, not "Q quit").
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## Current state
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- [`src/tui.rs`](../src/tui.rs:1) — 1398 lines. Seven screens:
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`Unlock`, `GenerateMnemonic`, `RoleWizard`, `TransportSelection`,
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`Main`, `Connections`, `Lock`. Setup is a linear wizard: Unlock →
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(Generate) → RoleWizard → TransportSelection → Main. The main screen
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has a title bar reading `signer v0.0.1 > Main Menu`, a two-column
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body (Information + Roles on the left, Activity on the right), and a
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Commands bar at the bottom. Connections and Lock are rendered as
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sub-panels inside the main screen's right column.
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- [`src/main.rs`](../src/main.rs:129) — `server_main` constructs `App`
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and calls `run()`. Non-interactive mode uses `run_headless()`.
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- [`src/server.rs`](../src/server.rs:80) — `ServerContext` supports
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`Unix`, `Qrexec`, `Tcp`, `Http`, `Stdio` listen modes. Only one mode
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active at a time (the `start_server` method picks the first toggled
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transport).
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## Key design decisions
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### 1. Rename "client name" → "signer name"
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The user asked whether "client name" should be renamed since the
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signer is more a server than a client. **Decision: rename to "signer
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name".** The field shows the socket name (e.g. `signer01`), which is
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the name clients use to connect. Calling it "signer name" is clearer
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than "client name" and consistent with the program name.
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### 2. Single main screen, no setup wizard
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The current linear wizard (Unlock → RoleWizard → TransportSelection →
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Main) is replaced by:
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1. **Startup popup** — seed phrase entry (and optional generation).
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This is the *only* popup in the entire TUI.
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2. **Main screen** — shows Information, Roles, Activity, and a Commands
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bar. From here the user can:
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- Open the Roles screen (add/remove roles) — full-screen overlay
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- Open the Transport screen (toggle transports on/off at any time) —
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full-screen overlay
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- Lock the session — full-screen overlay
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- Open the Commands screen — full-screen overlay
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- Quit
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### 3. Collapsed borders
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Use ratatui's `MergeStrategy::Exact` with `Spacing::Overlap(1)` so
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adjacent blocks share borders instead of drawing double lines. The
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selected/focused pane gets a thick border for visual distinction. See
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[`ratatui/ratatui-widgets/examples/collapsed-borders.rs`](../ratatui/ratatui-widgets/examples/collapsed-borders.rs:1)
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for the reference implementation.
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### 4. Command hint style
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Command hints at the bottom of each screen show only the word with the
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key command letter underlined — not "Q quit" but "Quit" with the Q
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underlined. The underlined letter is the actual key binding, which may
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not be the first letter. For example, if `b` is the key for "Qube
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bridge", it would be rendered as "Qube bridge" with the `b`
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underlined. This is achieved with
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`Span::raw("Qube ")` + `Span::styled("b", Style::default().add_modifier(Modifier::UNDERLINED))`
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+ `Span::raw("ridge")`.
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Each command hint is a word (or short phrase) with exactly one letter
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underlined — the letter the user presses to activate that command.
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## Target layout
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### Startup popup — seed phrase entry
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A centered popup (not full screen) over a blank terminal. This is the
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only popup in the entire TUI:
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```
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┌──────────────────────────────────────────────┐
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│ Signer v0.0.1 │
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│ │
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│ Enter seed phrase or G to generate new: │
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│ > abandon abandon abandon abandon abandon │
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│ abandon abandon abandon abandon abandon │
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│ abandon abandon │
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│ │
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│ Invalid mnemonic. Attempts: 1/10 │
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└──────────────────────────────────────────────┘
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```
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- If the user types `g` and presses Enter, generate a 12-word
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mnemonic, display it in the same popup, then press Enter to
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continue.
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- On successful load, derive keys for any pre-registered roles (the
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default `main` role is auto-registered), start the server with
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default transport (Unix), and transition to the main screen.
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- Invalid mnemonic shows an error line and retries (max 10 attempts).
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### Main screen — full mockup
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Title is `Signer v0.0.1` centered on its own line — no border box
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around it, no "Main Menu" text. Use ratatui's `Line::from(...).centered()`
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to center the title. Collapsed borders between the body sections.
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Left column has three sections: Information (top), Transport (middle),
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Roles (bottom). Right column has Activity (scrollable, newest first).
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Commands bar at the bottom with key command letters underlined.
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Below is the full main screen showing all sections in detail. The
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`▸` cursor in the Transport section shows the currently selected
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transport line. Active transports are shown in **bold** (rendered as
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reversed video or bold in the actual TUI). The Activity column shows
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the C-format log entries (newest first).
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```
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Signer v0.0.1
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├──────────────────────────────────────────┬──────────────────────────────────────────┤
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│ Information │ Activity │
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│ │ │
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│ signer name: signer01 │ 2026-08-18 15:05:42 unix:1000 │
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│ Unix address: │ secp256k1 m/44'/1237'/0'/0/0 │
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│ signer01 │ 2026-08-18 15:05:30 unix:1000 │
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│ Qube address: │ - - │
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│ (inactive) │ 2026-08-18 15:04:55 unix:1000 │
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│ FIPS address: │ secp256k1 m/44'/1237'/0'/0/0 │
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│ (inactive) │ │
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│ HTTP address: │ │
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│ (inactive) │ │
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│ OTP pad: chksum=a1b2c3 offset=128/4096 │ │
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│ │ 2026-08-18 15:03:12 unix:1000 │
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├──────────────────────────────────────────┤ secp256k1 m/44'/1237'/*'/0/0 │
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│ Transport │ 2026-08-18 15:02:00 unix:1000 │
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│ │ - - │
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│ ▸ [x] U̲nix Socket │ 2026-08-18 15:01:30 unix:1000 │
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│ [ ] Qube b̲ridge │ secp256k1 m/44'/1237'/0'/0/0 │
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│ [ ] F̲IPS │ 2026-08-18 15:00:22 unix:1000 │
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│ [ ] H̲TTP │ secp256k1 m/44'/1237'/0'/0/0 │
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│ │ 2026-08-18 15:00:10 signer started │
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├──────────────────────────────────────────┤ │
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│ Roles │ │
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│ │ │
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│ Role Purpose Curve │ │
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│ ───────────── ──────── ──────────── │ │
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│ main nostr secp256k1 │ │
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│ nostr_range nostr secp256k1 │ │
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│ ssh ssh ed25519 │ │
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│ │ │
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│ A̲dd D̲elete │ Cl̲ear ▲ │
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├──────────────────────────────────────────┴──────────────────────────────────────────┤
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│ He̲lp Q̲uit │
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└─────────────────────────────────────────────────────────────────────────────────────┘
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```
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Each section has its own commands on the bottom line, left-aligned:
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- **Information**: no commands (display only)
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- **Transport**: no separate command — each transport line is a toggle
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button. The `[x]` / `[ ]` indicator shows on/off state. The key
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command letter is underlined in each label (`U̲nix Socket`,
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`Q̲ube bridge`, `F̲IPS`, `H̲TTP`). Tab or Up/Down moves between
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lines, Enter or the underlined key toggles that transport on/off
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(independent checkbox: toggling one only flips itself; the last
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active transport cannot be disabled; server restarts immediately).
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Active transport is also shown in bold/reversed.
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- **Roles**: `A̲dd D̲elete` — add a new role, delete the selected role
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- **Activity**: `Cl̲ear` — clear the activity log (with a blank row
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above the command)
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- **Bottom bar**: `He̲lp Q̲uit` — global navigation (Help opens a
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help screen, Quit exits)
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**Section details:**
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**Information** — each transport address is shown as a label row
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followed by an indented value row (since addresses can be long):
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| Label row | Indented value row | Source |
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|-----------|-------------------|--------|
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| `signer name: <socket_name>` | (same line) | `self.socket_name` |
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| `Unix address:` | ` <socket_name>` (without @) | if Unix active, else ` (inactive)` |
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| `Qube address:` | ` (one request per invocation)` | if Qrexec active, else ` (inactive)` |
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| `FIPS address:` | ` <bind_addr>` | if TCP active, else ` (inactive)` |
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| `HTTP address:` | ` <bind_addr>` | if HTTP active, else ` (inactive)` |
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| `OTP pad: chksum=… offset=N/M` | (same line) | `otp_pad::global_status()` (only if bound) |
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Note: Unix addresses are always displayed without the `@` symbol.
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The indented value row uses 2-space indentation.
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**Transport** — 4 toggle-button lines, each showing `[x]` or `[ ]`
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indicator plus the transport name with the key letter underlined
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(`U̲nix Socket`, `Qube b̲ridge`, `F̲IPS`, `H̲TTP`). No separate
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command line — each line is its own toggle. Tab or Up/Down moves
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between lines, Enter or the underlined key letter toggles that
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transport on/off (independent checkbox: toggling one only flips
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itself; the last active transport cannot be disabled; server restarts
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immediately). Active transport also shown in bold/reversed.
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Key assignments (all unique across the main screen — this is the
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canonical set shown in the mockup):
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- `U` — Unix Socket
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- `B` — Qube bridge
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- `F` — FIPS
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- `H` — HTTP
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- `A` — Add role
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- `D` — Delete role
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- `C` — Clear activity log
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- `L` — Help screen
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- `Q` — Quit
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**Roles** — table with columns: Role, Purpose, Curve. (Derivation path
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is omitted from the main screen to save space — it's visible on the
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Roles overlay screen.) Shows all registered roles. A blank row
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separates the table from the commands at the bottom: `A̲dd D̲elete`.
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**Activity** — scrollable, newest first. Each entry is a timestamped
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log line in the C format (see "Activity log format" below). Scrollbar
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on the right. A blank row separates the log from the commands at the
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bottom: `Cl̲ear`.
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**Bottom bar** — `He̲lp Q̲uit` with key letters underlined.
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### Activity log format
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Each activity entry shows four fields: `time uid curve path`. The
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timestamp is added by `ActivityLog::add()`; the message itself is
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`uid curve path`.
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```
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<caller_id> <curve> <key_path>
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```
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Examples:
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- `unix:1000 secp256k1 m/44'/1237'/0'/0/0`
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- `unix:1000 ed25519 m/44'/102001'/0'/0'/0'`
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- `unix:1000 - -` (get_info / algorithm verbs — no role)
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**Implementation:** `ServerContext::process_request` returns
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`(String, String)` — the response and the activity log message. The
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activity message is constructed from:
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- `caller.caller_id` — e.g. `unix:1000` or `tcp:[::1]:12345`
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- `curve` — the role's curve string (e.g. `secp256k1`, `ed25519`)
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- `key_path` — the role's derivation path via `RoleEntry::display_path()`
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(e.g. `m/44'/1237'/0'/0/0` or `m/44'/1237'/*'/0/0 [0-99]`)
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- For requests without a role (get_info, algorithm verbs, OTP), the
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curve and path are `-`.
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The `service_server()` method in `App` passes this message to
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`activity_log.add()` instead of the generic "request handled".
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### Roles section (on main screen)
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Roles are managed directly in the Roles section on the main screen —
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there is no separate Roles overlay screen. The `▸` cursor shows the
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selected role.
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- **Add** (`A`): opens the `AddRole` popup showing the role preset
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menu (same 1–10 presets as current wizard). Select a preset (or
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custom), then enter role name and path template via `InputField`
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with pre-filled defaults. On confirm, register the role, derive its
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key immediately, and return to the main screen automatically — no
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extra Enter needed.
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- **Delete** (`D`): deletes the currently selected role immediately —
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no confirmation overlay. The role is removed from the table and its
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derived key is wiped. The selection moves to the next role.
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- **Select**: Up/Down arrows or Tab move selection through the role
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list. The `▸` cursor shows the selected role.
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- **Columns**: Role, Purpose, Curve, Key path (derivation path via
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`RoleEntry::display_path()`, e.g. `m/44'/1237'/0'/0/0` or
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`m/44'/1237'/*'/0/0 [0-99]`).
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### Help screen
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Opened by pressing `L` from the main screen. Full-screen overlay that
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describes what the app does, what transports are, what roles are, and
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lists the key commands at the end. It is a scrollable screen (the
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content can exceed the visible height). Commands at the bottom:
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```
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Signer v0.0.1
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┌─────────────────────────────────────────────────────────────────────────────────────┐
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│ │
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│ Signer is an attended Nostr signing daemon. It holds your keys and signs │
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│ requests from clients over one or more transports. │
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│ │
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│ Transports │
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│ ────────── │
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│ A transport is a way for clients to reach the signer. │
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│ - Unix Socket: local same-machine access via an abstract socket. │
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│ - Qube bridge: access from other Qubes via qrexec. │
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│ - FIPS: TCP listener for framed JSON over a network. │
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│ - HTTP: HTTP listener for curl-friendly requests. │
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│ │
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│ Roles │
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│ ───── │
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│ A role binds a name to a derivation path and curve. Clients address │
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│ requests by role name, which also serves as the password. │
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│ │
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│ Key commands │
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│ ───────────── │
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│ U Toggle Unix Socket transport │
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│ B Toggle Qube bridge transport │
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│ F Toggle FIPS transport │
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│ H Toggle HTTP transport │
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│ A Add a role │
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│ D Delete the selected role │
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│ C Clear the activity log │
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│ L Open the Help screen │
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│ Q Quit │
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│ │
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├──────────────────────────────────────────────────────────────────────────────────────┤
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│ B̲ack │
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└──────────────────────────────────────────────────────────────────────────────────────┘
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```
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- The content is scrollable — Up/Down arrows (or Page Up/Down) scroll
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through the help text. A scrollbar is shown on the right when the
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content overflows.
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- ESC / `B` (Back): return to main screen.
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- This is a reference screen — no actions are executed from here.
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## Screen enum (updated)
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```rust
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pub enum Screen {
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/// Startup popup — seed phrase entry
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SeedEntry,
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/// Startup popup — showing generated mnemonic
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SeedDisplay,
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/// Main status screen (Information + Transport + Roles + Activity + bottom bar)
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Main,
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/// Add-role popup — role preset selection (over the Main screen)
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AddRole,
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/// Help — full-screen overlay describing the app and key commands
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Help,
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}
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```
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`Connections`, `Transport`, `Lock`, and `Commands` screens are removed.
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Transport is now a section on the main screen (between Information and
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Roles). Connection info is shown inline in the Information section
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(transport addresses). Lock functionality is removed entirely. The
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Commands screen is replaced by a Help screen. Only `SeedEntry` and
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`SeedDisplay` are popups; all other screens are full-screen overlays.
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## App struct changes
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```rust
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pub struct App {
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// ... existing fields ...
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/// Scroll offset for the Help screen content
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pub help_scroll: usize,
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/// Currently selected role index in the Roles section
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pub role_cursor: usize,
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/// Currently selected transport line index in the Transport section
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pub transport_cursor: usize,
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/// Whether the seed entry popup is in "generate" mode
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pub seed_generate_mode: bool,
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// Remove: wizard_stage, wizard_choice, wizard_default_*,
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// wizard_role_name, wizard_path, wizard_otp_dir,
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// wizard_otp_name, wizard_roles_created
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// Add: role_add_stage (for the add-role popup flow)
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pub role_add_stage: RoleAddStage,
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pub role_add_input: InputField,
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pub role_add_choice: i32,
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}
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pub enum RoleAddStage {
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PresetMenu,
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NameEntry,
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CurveSelect,
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PathEntry,
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OtpDir,
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OtpName,
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Confirm,
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}
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```
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## Server changes
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Currently `ServerContext` supports only one listen mode at a time. The
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transport toggles are independent checkboxes — toggling one only flips
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itself, and multiple transports can be checked at once. The server
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listens on the first active transport by priority (Unix > Qrexec > TCP
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> HTTP). The last active transport cannot be disabled. This avoids
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server architecture changes while allowing the user to select which
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transport is active.
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Additionally, `process_request` must return an activity log message
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alongside the JSON response (see "Activity log format" above). Change
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the return type from `String` to `(String, String)` where the first
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element is the JSON response and the second is the activity description.
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`handle_one` returns this message to the caller so the TUI can log it.
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## Event loop changes
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The `run()` loop stays the same structure (draw → poll key → service
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server). The key change is that `service_server()` is called only when
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the screen is `Main`. The overlay screens (`AddRole`, `Help`) pause
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server processing while the user is actively configuring. The startup
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popups (`SeedEntry`, `SeedDisplay`) also pause server processing since
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the server hasn't started yet.
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```mermaid
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flowchart TD
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Start[Start] --> SeedEntry[Popup: Seed Entry]
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SeedEntry -->|g| SeedDisplay[Popup: Show Generated Mnemonic]
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SeedDisplay -->|Enter| Main
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SeedEntry -->|Enter valid phrase| Main[Main Screen]
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Main -->|A| AddRole[Popup: Add Role preset menu]
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AddRole -->|confirm| Main
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Main -->|L| Help[Help Screen - full screen]
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Help -->|ESC/B| Main
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Main -->|Q| Quit[Quit]
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```
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Note: Transport and Roles are not separate screens — they are sections
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on the main screen. The user tabs/arrow-keys between the 4 transport
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lines and toggles them directly on the main screen. Roles are added
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and deleted directly in the Roles section.
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## Key bindings summary
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### Main screen — global commands
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| Key | Action |
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|-----|--------|
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| `L` | Open Help screen |
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| `Q` / `ESC` | Quit |
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| `↑` / `↓` | Scroll activity log |
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### Transport section (on main screen)
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| Key | Action |
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|-----|--------|
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| `TAB` / `↑` / `↓` | Move between transport lines |
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| `ENTER` | Toggle selected transport on/off |
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| `U` | Toggle Unix Socket on/off |
|
||
| `B` | Toggle Qube bridge on/off |
|
||
| `F` | Toggle FIPS on/off |
|
||
| `H` | Toggle HTTP on/off |
|
||
|
||
### Roles section (on main screen)
|
||
|
||
| Key | Action |
|
||
|-----|--------|
|
||
| `A` | Add role (opens AddRole popup with preset menu) |
|
||
| `D` | Delete the currently selected role (immediate, no confirmation) |
|
||
| `↑` / `↓` / `TAB` | Select role |
|
||
|
||
### Activity section (on main screen)
|
||
|
||
| Key | Action |
|
||
|-----|--------|
|
||
| `C` | Clear the activity log |
|
||
| `↑` / `↓` | Scroll activity log |
|
||
|
||
### Help screen
|
||
|
||
| Key | Action |
|
||
|-----|--------|
|
||
| `↑` / `↓` | Scroll help content |
|
||
| `PAGE UP` / `PAGE DOWN` | Scroll help content by page |
|
||
| `ESC` / `B` | Back to main |
|
||
|
||
## Files to change
|
||
|
||
| File | Change |
|
||
|------|--------|
|
||
| [`src/tui.rs`](../src/tui.rs:1) | Major rewrite: new `Screen` enum, startup popup for seed entry, AddRole popup, Help overlay, Transport and Roles as inline sections on main screen with toggle buttons, collapsed borders, underlined-key-letter command hints at bottom of each section, centered title. Remove `WizardStage`/wizard flow, `Connections` screen, Lock screen, Commands screen, Roles overlay screen. Remove session/derived from Information. Unix addresses without @. |
|
||
| [`src/main.rs`](../src/main.rs:129) | Minor: `App::new` call stays the same. The `listen_override` path may need adjustment since transport is now chosen from the main screen, not a setup screen. |
|
||
| [`src/server.rs`](../src/server.rs:80) | Change `process_request` return type to `(String, String)` — JSON response + activity log message. `handle_one` returns the activity message to the caller. Construct the activity message from caller_id, method, role_name, concrete_path, verdict, and source_label (matching C format). |
|
||
|
||
## Implementation steps
|
||
|
||
1. **Update `Screen` enum** — replace the seven screens with the new
|
||
set: `SeedEntry`, `SeedDisplay`, `Main`, `AddRole`, `Help`.
|
||
(No separate Transport, Roles, Lock, or Commands screen — Transport
|
||
and Roles are sections on Main, Lock is removed entirely, Commands
|
||
replaced by Help.)
|
||
|
||
2. **Update `App` struct** — remove wizard fields, add `help_scroll`,
|
||
`role_cursor`, `transport_cursor`, `seed_generate_mode`,
|
||
`RoleAddStage` enum and fields. Update `App::new` to start on
|
||
`Screen::SeedEntry`.
|
||
|
||
3. **Implement seed entry popup** — `draw_seed_entry()` renders a
|
||
centered popup. `handle_seed_key()` processes input: `g` → generate,
|
||
Enter → load mnemonic, derive keys, start server, transition to
|
||
`Main`. `draw_seed_display()` shows the generated phrase.
|
||
|
||
4. **Rewrite `draw_main`** — title is `Signer v0.0.1` centered on its
|
||
own line (use `Line::from(...).centered()`, no border box, no "Main
|
||
Menu"). Use `MergeStrategy::Exact` + `Spacing::Overlap(1)` for
|
||
collapsed borders. Left column has three sections: Information (top),
|
||
Transport (middle), Roles (bottom). Right column has Activity
|
||
(scrollable, newest first). Information section shows "signer name"
|
||
(renamed from "client name") + transport addresses (each on an
|
||
indented row beneath the label, without `@` for Unix). Remove the
|
||
Connections sub-panel. Roles and Activity sections have a blank row
|
||
above their command lines at the bottom.
|
||
|
||
5. **Implement Transport section on main screen** — renders 4
|
||
toggle-button lines, each showing `[x]` or `[ ]` indicator plus
|
||
the transport name with the key letter underlined (`U̲nix Socket`,
|
||
`Qube b̲ridge`, `F̲IPS`, `H̲TTP`). The `▸` cursor shows the
|
||
selected line (`transport_cursor`). Active transport is also shown
|
||
in bold/reversed. Tab/Up/Down moves between lines, Enter or the
|
||
underlined key letter (`U`/`B`/`F`/`H`) toggles that transport
|
||
(independent checkbox: only flips itself; last active cannot be
|
||
disabled; toggling restarts the server). No separate command line
|
||
for this section. All key commands on the
|
||
main screen must be unique: U, B, F, H (transport), A, D (roles),
|
||
C (clear activity), L (help), Q (quit).
|
||
|
||
6. **Implement Roles section on main screen** — renders the role table
|
||
with a selection cursor (`role_cursor`). `A` opens the `AddRole`
|
||
popup (preset menu → name → path → confirm), `D` deletes the
|
||
currently selected role immediately (no confirmation), `↑`/`↓`/Tab
|
||
moves the cursor. On add/delete, re-derive keys.
|
||
|
||
7. **Implement AddRole popup** — `draw_add_role()` renders a centered
|
||
popup over the Main screen showing the role preset menu (same 1–10
|
||
presets as current wizard). `handle_add_role_key()` processes the
|
||
multi-stage flow: `PresetMenu` → `NameEntry` (InputField with
|
||
pre-filled default) → `CurveSelect` (custom only) → `PathEntry`
|
||
(InputField with pre-filled default) → `OtpDir`/`OtpName` (OTP
|
||
only) → `Confirm`. On confirm, register the role, derive its key,
|
||
and return to `Screen::Main`. ESC cancels and returns to Main.
|
||
|
||
8. **Implement Help screen** — `draw_help()` renders a scrollable
|
||
`Paragraph` describing what the app does, what transports are, what
|
||
roles are, and listing the key commands at the end. Track a
|
||
`help_scroll` offset. `handle_help_key()`: Up/Down (and Page
|
||
Up/Down) scroll the content, ESC/B returns to main. A scrollbar is
|
||
shown when content overflows. This is a reference screen — no
|
||
actions executed from here.
|
||
|
||
9. **Update key command bars** — each section's bottom line shows the
|
||
relevant key bindings for that section. Use underlined-key-letter
|
||
word hints (e.g. `Q̲uit`, `He̲lp`, `A̲dd`, `D̲elete`, `Cl̲ear`)
|
||
instead of "Q quit" style. Replace the old `key_span` helper with a
|
||
new `cmd_hint` helper that produces a `Span` with the key command
|
||
letter underlined (which may not be the first letter of the word).
|
||
|
||
10. **Update activity log format** — change `ServerContext::process_request`
|
||
to return `(String, String)` (response + activity message). Construct
|
||
the activity message from `caller_id`, `method`, `role_name`,
|
||
`concrete_path`, `verdict`, and `source_label` matching the C format:
|
||
`<caller_id> <method>(<role>[,<path>]) <verdict>:<source>`. Update
|
||
`handle_one` to return the activity message. Update
|
||
`service_server()` in `App` to log this message instead of
|
||
"request handled".
|
||
|
||
11. **Update `run()` loop** — service server only on `Main` screen
|
||
(overlay screens `AddRole` and `Help` pause server processing).
|
||
Update the `handle_key` dispatch for the new screen enum.
|
||
|
||
12. **Update `main.rs`** — adjust `App::new` call if needed. The
|
||
`listen_override` path: if `--listen` is given, skip seed entry
|
||
popup and go straight to main with the specified transport. But
|
||
still need a mnemonic — so `--listen` with interactive mode should
|
||
still show the seed entry popup, then go to main with the transport
|
||
pre-selected.
|
||
|
||
13. **Test** — `cargo test` (unit tests unaffected). Manual test:
|
||
start signer, verify seed entry popup, verify main screen with
|
||
collapsed borders and centered title, verify Roles add/delete,
|
||
verify AddRole popup preset menu flow, verify Transport toggle
|
||
(4 lines, tab navigation), verify Help screen is scrollable and
|
||
shows app description + key commands, verify activity log shows
|
||
detailed request info, connect with `signer_client`.
|
||
|
||
## What stays the same
|
||
|
||
- `ActivityLog` struct and ring-buffer logic.
|
||
- `InputField` widget and `edit_key` helper.
|
||
- All non-TUI code: `dispatcher.rs`, `role_table.rs`, `mnemonic.rs`,
|
||
`key_store.rs`, etc. (server.rs gets a return-type change but its
|
||
logic stays the same).
|
||
- The event loop structure (draw → poll → service).
|
||
- Non-interactive / headless mode (`run_headless`).
|
||
|
||
## What gets removed
|
||
|
||
- `Screen::Unlock`, `Screen::GenerateMnemonic`, `Screen::RoleWizard`,
|
||
`Screen::TransportSelection`, `Screen::Connections`, `Screen::Lock`,
|
||
`Screen::Commands`, `Screen::Roles` — replaced by the startup popup,
|
||
the AddRole popup, the Help overlay, and inline sections. Lock
|
||
functionality is removed entirely. Commands screen replaced by Help
|
||
screen. Roles screen replaced by an inline Roles section.
|
||
- `WizardStage` enum and all wizard-related fields/methods.
|
||
- `draw_unlock`, `draw_generate`, `draw_wizard`, `draw_transport`
|
||
(old full-screen versions), `draw_connections_in`, `draw_lock_in`,
|
||
`handle_lock_key`, `draw_roles` (old overlay version).
|
||
- The `> Main Menu` text in the title bar.
|
||
- The bordered title bar box — title is now a plain line.
|
||
- The old `key_span` helper that produced "Q quit" style hints —
|
||
replaced by underlined-key-letter word hints.
|
||
- Session and derived count rows from the Information section.
|
||
- The `@` symbol prefix from Unix address display.
|
||
- The `R` (open Roles screen) and `E` (clear) key commands — replaced
|
||
by inline Roles management and `C` for clear.
|