azcomputerguru
b1862800a1
Comprehensive specification for iOS/Android devices as remote control targets: iOS Agent (View-Only): - ReplayKit 2 screen capture (user consent required) - VideoToolbox H.264 encoding - NO input injection (iOS sandboxing limitation) - APNs push notifications for session requests - Foreground-only operation (OS requirement) Android Agent (View + Control): - MediaProjection API screen capture (user consent) - MediaCodec H.264 encoding - Accessibility Service for input injection (tap/swipe/type) - FCM push notifications - Foreground service with persistent notification Architecture: - Native Swift/SwiftUI (iOS) and Kotlin/Jetpack Compose (Android) apps - Same protobuf-over-WSS protocol as desktop agents - Support-code authentication (persistent mode deferred to Phase 2) - Minor protobuf additions: MobileCapabilities, TouchEvent - Server push module: APNs (a2 crate) + FCM HTTP v1 Key constraints: - Attended-only sessions (user must grant permission) - Foreground-only (cannot capture in background on either platform) - iOS view-only (platform sandbox prevents input injection) - Consent-first model (MediaProjection/ReplayKit user prompts) Estimated effort: X-Large (16-20 weeks, requires mobile expertise) Priority: P3 Distinct from GuruRMM SPEC-017 (MDM/inventory) — this is remote control, not device management. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
99 lines
10 KiB
Markdown
99 lines
10 KiB
Markdown
# GuruConnect — Feature Roadmap
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> Living roadmap for the GuruConnect product. Status markers: `[ ]` planned · `[~]` in
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> consideration · `[x]` shipped. Priorities: P1 (blocking/MVP) · P2 (important) · P3 (nice-to-have).
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> Specs live in `docs/specs/SPEC-NNN-<slug>.md`. Decisions in `docs/ARCHITECTURE_DECISIONS.md`.
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GuruConnect is a standalone remote-support product (ScreenConnect/Splashtop-class) on our own Rust
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stack. It ships independently of GuruRMM and integrates with it via a versioned contract (see
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`specs/native-remote-control/` and ADR-001).
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> **Active direction: v2 reset — Phase 1 already landed (2026-05-30).** Per
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> [SPEC-002](specs/SPEC-002-v2-modernization-architecture.md), GuruConnect is being rebuilt above the
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> salvaged Windows-internals cores. **v2 Phase 1 (secure session core) is implemented in-place and
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> deployed** — secure-session-core **Tasks 1–7 are committed** ([plan](specs/v2-secure-session-core/plan.md)),
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> and the **3 audit CRITICALs are closed and live in production** (session-scoped viewer tokens + session-claim
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> match, blacklist-on-WS, agent-plane rejects user JWTs via per-agent `cak_` keys). The feature specs below
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> (SPEC-003–009) are **work-items inside the later v2 phases** — see the mapping.
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>
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> **Remaining to formally exit Phase 1:** secure-session-core **Task 8** (end-to-end verification +
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> `/gc-audit --pass=security` re-audit + the manual CRITICAL checks) and Code-Review sign-off on Tasks 3–5
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> (implemented without a local toolchain at the time; since built + deployed). Live HW-H.264 validation is
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> also pending — raw+Zstd remains the shipping default. ~~Sprint 0 (relay-auth CRITICAL hotfix)~~ **not
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> needed — those fixes shipped in Tasks 2–3.**
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### v2 phase mapping of current specs
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| Spec | v2 Phase | Note |
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|------|----------|------|
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| **SPEC-004** (identity / per-agent keys / session reaping / removal) | **Phase 1 — secure session core** | per-agent keys + session lifecycle are Phase 1's heart |
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| **SPEC-008** (structured errors + correlation IDs) | **Phase 0/1 conventions** | adopted as the cross-cutting error standard |
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| **SPEC-003** (machine inventory) | **Phase 2 — dashboard/data** | bake columns into the Phase-0 fresh schema |
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| **SPEC-005** (list view) · **SPEC-006** (search) · **SPEC-007** (installer) | **Phase 2 — dashboard** | built on the v2 dashboard + Phase-1 keys |
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| **SPEC-009** (documented API + tokens) | **Phase 3 — integration contract** | alongside `/api/integration/v1/` |
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> Schema note: the v2 tenancy-ready schema + `connect_agent_keys` already exist (Task 1 / migration
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> `004_v2_secure_session_core.sql`). SPEC-004's per-agent-key identity binding is largely covered by
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> Tasks 1–3; what remains of SPEC-004 (deterministic `machine_uid`, TTL session reaping, operator bulk
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> removal) and SPEC-003's inventory columns are the additive Phase-2 migrations to fold onto that base.
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---
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## Operational Tooling & Release Engineering
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Bringing GC to parity with GuruRMM's release engineering. Full plan: [SPEC-001](specs/SPEC-001-operational-tooling-parity.md).
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- [ ] **Code signing — Azure Trusted Signing in CI** — P1 — sign the Windows agent `.exe` via `jsign` (TRUSTEDSIGNING) in Gitea Actions, reusing the shared ACG cert profile. (SPEC-001 §2)
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- [ ] **Automatic versioning** — P1 — conventional-commit-driven version bump across agent/server/dashboard, embedded via `build.rs`. (SPEC-001 §3)
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- [ ] **Changelog generation & API** — P2 — `CHANGELOG.md` + per-version changelogs from conventional commits, served at `/api/changelog/...`. (SPEC-001 §4)
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- [ ] **Feature-request workflow** — P2 — `/gc-feature-request` skill producing `docs/specs/SPEC-NNN-*.md` and updating this roadmap. (SPEC-001 §1)
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- [ ] **Roadmap / ADR / spec tracking** — P1 — this file + `ARCHITECTURE_DECISIONS.md` + `docs/specs/`. (SPEC-001 §5) — *bootstrapped*
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- [ ] **Coord-API registration** — P3 — register `guruconnect` project_key + components (`server`, `agent`, `dashboard`) in the coordination API. (SPEC-001 §6)
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- [~] **Release distribution / update channels** — P3 — beta→stable rollout with health metrics (mirrors RMM `updates.rs`). Deferred — larger subsystem, post-parity.
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---
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## Core Remote Control
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- [x] Screen capture (DXGI primary, GDI fallback)
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- [x] Input injection (mouse/keyboard)
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- [x] Native viewer + `guruconnect://` protocol handler
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- [x] Support-code (attended) and persistent (unattended) agent modes
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- [x] Protobuf-over-WSS transport, Zstd frame compression
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- [~] React/TS web viewer (`dashboard/src/components/RemoteViewer.tsx`) — embeddable session viewer
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- [ ] Multi-monitor switching — P2
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- [ ] File transfer — P3 (out of scope for native-remote-control v1)
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- [ ] Session recording — P3 (out of scope for native-remote-control v1)
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## GuruRMM Integration
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- [ ] **Native remote control via broker** — P2 — versioned integration contract so GuruRMM can launch/embed GC sessions on managed endpoints. Full spec: [`specs/native-remote-control/`](specs/native-remote-control/). (Contract owned by GC; RMM consumes it.)
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- [ ] `/api/integration/v1/` namespace + capability discovery — P2 (part of native-remote-control)
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- [ ] Per-machine agent keys (replace shared `AGENT_API_KEY`) — P2
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- [ ] Embedded-viewer framing allowlist (scoped `frame-ancestors`) — P2
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## Server / API
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- [x] JWT auth, Argon2id passwords, rate limiting, security headers
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- [x] Sessions / machines / support-codes / events
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- [ ] **Full machine inventory in the connection DB** — P2 — persist per-machine device inventory (OS+locale+install, CPU/RAM, mfr/model/serial, external WAN IP captured server-side + private LAN IP + MAC, logged-on user, idle, time zone, uptime, local-admin) on `connect_machines`, refreshed each `AgentStatus`, shown in the dashboard machine detail (ScreenConnect "Guest Info" parity). Data layer for SPEC-002 Phase 2; closes GC side of agent-IP gap (todo 7459428e). **[→ v2 Phase 2]** ([SPEC-003](specs/SPEC-003-machine-inventory.md))
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- [ ] **Stable machine identity + session lifecycle reaping + operator removal** — P1 — give the agent a deterministic machine-derived `machine_uid` (Windows `MachineGuid`-based) so the same box can't register duplicates (root cause: `agent_id` is a config-file random UUID that a portable/misconfigured run regenerates each launch); key registration on it; add TTL reaping + same-machine supersede as defense-in-depth; and admin-gated per-row + multi-select bulk removal of stale sessions/units. Identity must be bound to the per-machine agent key (spoof guard). Fixes ghost-session accumulation seen on the live console (15 sessions / 0 live, ~10 orphans for one machine). **[→ v2 Phase 1]** ([SPEC-004](specs/SPEC-004-session-lifecycle-and-removal.md))
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- [ ] **Machines list view — dual connection indicators + rich rows** — P2 — ScreenConnect "Access"-list parity: per-row Host/Guest two-segment connection bar (Guest=agent online, Host=viewer connected, with names + durations) and rich inline metadata (company, site, device type, tags, logged-on user + idle, client version in red when outdated). Server-enriches `/api/machines` with live session state + SPEC-003 inventory. **[→ v2 Phase 2]** ([SPEC-005](specs/SPEC-005-machines-list-view-parity.md))
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- [ ] Machines "by Company" tree nav with per-company counts — P3 — left-nav grouping sidebar (screenshot parity). Follow-up sub-item of SPEC-005.
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- [ ] **Universal machine search ("everything is searchable")** — P2 — server-side `?q=` on `/api/machines` matching case-insensitive substring across ALL attributes (OS, logged-on user, external/private IP, company, site, tag, serial, MAC, version, …), pg_trgm GIN-indexed; multi-term AND + optional field-scoped syntax (`os:`, `user:`, `ip:`). Replaces the hostname-only client filter. Depends on SPEC-003 (attrs must be persisted). **[→ v2 Phase 2]** ([SPEC-006](specs/SPEC-006-universal-machine-search.md))
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- [ ] **Managed-agent installer builder ("Build Installer")** — P2 — dashboard wizard to build a pre-labeled persistent-agent installer (Name/Company/Site/Department/Device Type/Tag/Type) with Download / Copy URL / Send Link, reusing the existing embed-config download path; adds department + device_type to EmbeddedConfig/AgentStatus so labels persist at install time. Pairs with revocable per-machine keys; signature-vs-appended-config is the key open question. **[→ v2 Phase 2]** ([SPEC-007](specs/SPEC-007-managed-agent-installer-builder.md))
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- [ ] **Valuable error messages (structured errors + no silent swallows)** — P2 — one structured API error envelope with stable codes + a correlation id that also lands in the logs; contextual tracing on server/agent; sweep the 37 `let _ =` swallows (the pattern that hid the migration-005 bug); dashboard surfaces the real cause + id instead of a generic line. **[→ v2 Phase 0/1 conventions]** ([SPEC-008](specs/SPEC-008-valuable-error-messages.md))
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- [ ] **Feature-rich, fully-documented management API** — P2 — everything the console can do, callable by API: OpenAPI 3.x generated from code (utoipa) + browsable docs at `/api/docs`, long-lived revocable scoped API tokens (PAT-style, distinct from the 24h JWT + agent keys), an API-completeness gap audit, and consistent pagination/error conventions. Distinct from the ADR-001 RMM integration contract. **[→ v2 Phase 3]** ([SPEC-009](specs/SPEC-009-feature-rich-documented-api.md))
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- [ ] Programmatic session pre-create + viewer-token (integration contract) — P2
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## Security & Infrastructure
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- [x] Phase-1 security hardening (SEC-1..5), systemd units, backups
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- [ ] CI security audit gate (`cargo audit`) wired to release — P2
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## Future Considerations
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- [ ] **Cross-platform agent support (macOS and Linux)** — P2 — Enable remote control beyond Windows with native agents for macOS 12+ and Ubuntu 22.04+ LTS. Platform abstraction layer for capture/input/encoding, VideoToolbox (macOS) and VA-API (Linux) H.264 encoding, .app/.deb/.rpm packaging. Unblocks multi-platform MSP adoption. ([SPEC-010](specs/SPEC-010-cross-platform-agents.md))
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- [ ] **Mobile agent support (iOS and Android as remote control targets)** — P3 — Native mobile apps for supervised support sessions. iOS: ReplayKit screen sharing (view-only, no input injection due to sandboxing). Android: MediaProjection screen capture + Accessibility Service input injection. Support-code authentication, push notifications (APNs/FCM), consent-first model. Foreground-only operation (OS limitation). Distinct from GuruRMM SPEC-017 (MDM/management). ([SPEC-011](specs/SPEC-011-mobile-agents.md))
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- [ ] Auto-update for the agent — P3
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