Nicolas Frati b0c1ed31b8 [infrastructure] Add unified admin CLI for self-hosted helpers (#6507)
## Summary

Adds a unified `admin` CLI for self-hosted instance administrators in
both the management and combined binaries.

## User Management

### `admin user change-password`
- Changes a local embedded IdP user's password.
- Selects the user with `--email` or `--user-id`.
- Reads the new password from `--password` or `--password-file`.
- Clears the user's local authentication session so the new password is
required on the next login.
- **Alias:** `admin user set-password`.

### `admin user reset-mfa`
- Resets a local embedded IdP user's MFA enrollment.
- Selects the user with `--email` or `--user-id`.
- Clears TOTP/WebAuthn enrollment data and removes the local
authentication session.
- The user will re-enroll MFA on the next login.

## MFA Management

### `admin mfa status`
- Shows whether local MFA is enabled in the account settings.
- Checks the embedded IdP client configuration and reports whether MFA
is enabled there.

### `admin mfa enable`
- Enables local MFA for embedded IdP users.
- Updates embedded IdP clients and saves the account MFA setting.
- Records an audit event on a best-effort basis.

### `admin mfa disable`
- Disables local MFA for embedded IdP users.
- Updates embedded IdP clients and saves the account MFA setting.
- Records an audit event on a best-effort basis.

## Reverse Proxy Tokens

### `admin token create --name <name> [--expires-in <duration>]`
- Creates a reverse proxy access token.
- Prints the plaintext token once, along with the token ID.
- `--expires-in` supports values such as `24h`, `30d`, or `365d`. If
omitted, the token never expires.

### `admin token list`
- Lists reverse proxy access tokens.
- Shows the token ID, name, creation date, expiration, last-used time,
and revocation status.
- **Alias:** `admin token ls`.

### `admin token revoke <token-id>`
- Revokes a reverse proxy access token.
- Revoked tokens can no longer authenticate reverse proxy instances.

## Reverse Proxy Management

### `admin proxy disconnect-all`
- Lists registered reverse proxy instances and force-marks all connected
instances as disconnected.
- Useful for repairing stale proxy state after an unclean management
server shutdown.
- Prompts for confirmation by default.
- `--dry-run` previews the changes without applying them.
- `--force` skips the confirmation prompt.
- Live proxies may appear again after their next heartbeat, reconnect,
or re-registration.

## Compatibility Commands

### `token ...`
- Deprecated top-level compatibility path.
- Behaves the same as `admin token ...`.
- Retained so existing scripts using `token create`, `token list`, or
`token revoke` continue to work.

## Changes

- Adds reusable `management/cmd/admin` command package.
- Wires `admin` into `netbird-mgmt` and `combined`.
- Adds local user password reset with existing password strength
validation.
- Adds local MFA enrollment reset by clearing Dex TOTP/WebAuthn
credentials and local auth sessions.
- Adds local MFA enable/disable/status helpers for embedded IdP
deployments.
- Moves proxy access token commands under `admin token` for a single
admin-focused CLI entry point.
- Exports `server.ValidatePassword` for reuse by CLI helpers.

## Tests

```bash
go test ./management/cmd/...
go test ./management/cmd/admin ./management/cmd ./combined/cmd
go test ./management/server -run TestValidatePassword
```

Pre-push lint also passed.


### Checklist
- [ ] Is it a bug fix
- [ ] Is a typo/documentation fix
- [x] Is a feature enhancement
- [ ] It is a refactor
- [ ] Created tests that fail without the change (if possible)
- [ ] This change does **not** modify the public API, gRPC protocols,
functionality behavior, CLI / service flags, or introduce a new feature
— **OR** I have discussed it with the NetBird team beforehand (link the
issue / Slack thread in the description). See
[CONTRIBUTING.md](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTING.md#discuss-changes-with-the-netbird-team-first).

> By submitting this pull request, you confirm that you have read and
agree to the terms of the [Contributor License
Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md).

## Documentation
Select exactly one:

- [x] I added/updated documentation for this change
- [ ] Documentation is **not needed** for this change (explain why)

### Docs PR URL (required if "docs added" is checked)
Paste the PR link from https://github.com/netbirdio/docs here:

https://github.com/netbirdio/docs/pull/832

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

## Release Notes

* **New Features**
* Added self-hosted admin CLI commands for changing passwords, resetting
MFA (including WebAuthn), and managing embedded IdP client MFA
(enable/disable/status).
* Introduced a unified admin command entry point and improved
data-directory handling for embedded IdP storage.

* **Refactor**
* Centralized password strength validation into a shared exported
validator.

* **Tests**
* Added a comprehensive admin command test suite covering password
input, selectors, MFA reset, and client MFA state handling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-07-22 18:47:19 +02:00
2025-04-09 20:18:52 +01:00
2024-10-30 17:18:27 +01:00
2022-12-02 13:54:22 +01:00

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🤖 NetBird Agent Network (Beta)

Identity-aware access control for AI agents — keyless access to LLM APIs and private resources over the encrypted NetBird tunnel. See agent-network/ or read the docs at netbird.ai.

NetBird combines a configuration-free peer-to-peer private network and a centralized access control system in a single platform, making it easy to create secure private networks for your organization or home.

Connect. NetBird creates a WireGuard-based overlay network that automatically connects your machines over an encrypted tunnel, leaving behind the hassle of opening ports, complex firewall rules, VPN gateways, and so forth.

Secure. NetBird enables secure remote access by applying granular access policies while allowing you to manage them intuitively from a single place. Works universally on any infrastructure.

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Self-host NetBird (video)

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Key features

Connectivity Management Security Automation Platforms
Kernel WireGuard Admin Web UI SSO & MFA support Public API Linux
Peer-to-peer connections ✓ Auto peer discovery and configuration Access control: groups & rules Setup keys for bulk provisioning macOS
✓ Connection relay fallback IdP integrations Activity logging Self-hosting quickstart script Windows
Routes to external networks Private DNS Traffic events IdP groups sync with JWT Android
Domain-based DNS routes Custom DNS zones Device posture checks Terraform provider Android TV
Exit nodes Multiuser support ✓ Peer-to-peer encryption Ansible collection iOS
IPv6 dual-stack overlay Multi-account profile switching SSH with central access policies Apple TV
Browser SSH & RDP Quantum-resistance with Rosenpass ✓ FreeBSD
Reverse proxy with auto-TLS Periodic re-authentication pfSense
OPNsense
MikroTik RouterOS
✓ OpenWRT
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Quickstart with NetBird Cloud

Quickstart with self-hosted NetBird

This is the quickest way to try self-hosted NetBird. It should take around 5 minutes to get started if you already have a public domain and a VM. Follow the Advanced guide with a custom identity provider for installations with different IdPs.

Infrastructure requirements:

  • A Linux VM with at least 1 CPU and 2 GB of memory.
  • The VM should be publicly accessible on TCP ports 80 and 443 and UDP port 3478.
  • A public domain name pointing to the VM.

Software requirements:

Steps

  • Download and run the installation script:
export NETBIRD_DOMAIN=netbird.example.com; curl -fsSL https://github.com/netbirdio/netbird/releases/latest/download/getting-started.sh | bash

A bit on NetBird internals

  • Every machine in the network runs the NetBird agent, which manages WireGuard.
  • Every agent connects to the Management Service, which holds network state, manages peer IPs, and distributes updates to agents.
  • Agents use ICE (via pion/ice) to discover connection candidates for peer-to-peer connections.
  • Candidates are discovered with the help of STUN servers.
  • Agents negotiate a connection through the Signal Service, exchanging end-to-end encrypted messages with candidates.
  • When NAT traversal fails (e.g. mobile carrier-grade NAT) and a direct p2p connection isn't possible, the system falls back to a Relay Service and a secure WireGuard tunnel is established through it.

NetBird high-level architecture diagram

See a complete architecture overview for details.

Community projects

Note: The main branch may be in an unstable or even broken state during development. For stable versions, see releases.

Support acknowledgement

In November 2022, NetBird joined the StartUpSecure program sponsored by the Federal Ministry of Education and Research of the Federal Republic of Germany. Together with the CISPA Helmholtz Center for Information Security, NetBird brings security best practices and simplicity to private networking.

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Acknowledgements

We build on open-source technologies like WireGuard®, Pion ICE, and Rosenpass. We greatly appreciate the work these projects are doing, and we'd love it if you could support them too (e.g., by starring or contributing).

This repository is licensed under the BSD-3-Clause license, which applies to all parts of the repository except for the directories management/, signal/ and relay/. Those directories are licensed under the GNU Affero General Public License version 3.0 (AGPLv3). See the respective LICENSE files inside each directory.

WireGuard and the WireGuard logo are registered trademarks of Jason A. Donenfeld.

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