macOS
Homebrewvérifié · 100%
brew install opksshlocal Homebrew formula metadata
brew
Installer opkssh avec Homebrew, apt, dnf, Nix, winget
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de opkssh pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Debian aptvérifié · 92%
sudo apt install opksshDebian stable package indexes · opkssh · Source: deb.debian.org
Fedora dnfvérifié · 92%
sudo dnf install opksshFedora Rawhide package metadata · opkssh · Source: dl.fedoraproject.org
Nixvérifié · 92%
nix profile install nixpkgs#opksshnixpkgs package indexes · pkgs/by-name/op/opkssh/package.nix · Source: api.github.com
Windows
Windows Package Managervérifié · 92%
winget install --id openpubkey.opkssh -eWindows Package Manager source index · openpubkey.opkssh · Source: cdn.winget.microsoft.com
aperçu
Résumé du paquet
Enables SSH to be used with OpenID Connect
Liens du projet
Commandes et alias
- opkssh
historique
Historique du projet et usages
opkssh, short for OpenPubkey SSH, brings OpenID Connect identity into ordinary SSH login flows. It lets administrators authorize identities such as email addresses and groups instead of distributing long-lived SSH public keys, while still using the stock SSH client and server protocol.
Historique du projet
The tool is built on OpenPubkey, a protocol described in a 2023 IACR paper that binds a user-held public key into an OpenID Connect ID Token, turning that token into what the authors call a PK Token. opkssh applies that idea to SSH by generating an SSH key/certificate carrying the PK Token and by configuring sshd to verify it.
Cloudflare announced on 2025-03-25 that it had open-sourced OPKSSH under the OpenPubkey project. The announcement says the OpenPubkey protocol became an open source Linux Foundation project in 2023, while OPKSSH had remained closed source under BastionZero, later Cloudflare, until the donation.
Historique d'adoption
The project moved quickly into normal package-manager territory for a security tool: its metadata lists packages for Homebrew, Debian development packages, Fedora, Nix, and Windows winget, and the README documents Homebrew, winget, Chocolatey, Nix, and direct binary installs.
Modes d'utilisation
A user runs `opkssh login`, authenticates in a browser with an OpenID Provider, and receives a generated SSH key whose public side contains the OpenPubkey token. On the server, opkssh is used through sshd's `AuthorizedKeysCommand` hook, so the verifier can extract the PK Token, validate the identity provider signature and expiry, and map the identity to a Unix or Windows account.
Operators use `/etc/opk/providers` to choose trusted OpenID Providers and client IDs, and `/etc/opk/auth_id` or per-user equivalents to authorize identities, subjects, or group claims. The design gives SSH administrators an SSO-style access list without changing the SSH wire protocol.
Pourquoi les passionnés de paquets s'y intéressent
opkssh is interesting because it packages an identity-protocol research result as a small CLI that plugs into a decades-old Unix extension point. For package nerds, the notable bit is not a new daemon or a replacement SSH stack, but a cross-platform binary that makes SSH key lifecycle policy distributable through package managers.
Chronologie
- 2023: OpenPubkey is published as a protocol for binding OpenID Connect ID Tokens to user-held public keys.
- 2023: OpenPubkey becomes an open source Linux Foundation project, according to Cloudflare's OPKSSH open-source announcement.
- 2025-03-25: Cloudflare announces that OPKSSH has been donated to the OpenPubkey project and released as open source.
Related projects
- OpenPubkey is the underlying protocol. OpenSSH supplies the client/server behavior and `AuthorizedKeysCommand` integration point. The broader ecosystem includes OpenID Providers such as Google, Microsoft Entra ID, GitLab, Keycloak, Authentik, Authelia, Zitadel, and similar OIDC services.
Sources
posture de sécurité
Niveau de risque : blue
broad file, network, media, or database tool signal.
Classificateur de risque
risque blue · confiance moyen · tool
Pourquoi
- broad file, network, media, or database tool signal
Signaux
- text:ssh
Comportement d'installation
- Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
- Les métadonnées de bottle Homebrew sont disponibles pour 6 plateformes.
- Les métadonnées de compilation listent 1 dépendances de compilation.
Revue recommandée
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
local files
Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Configuration files
Config paths the tool may read or write during local use.
- Linux
/etc/opk/providers/etc/opk/auth_id/etc/opk/policy.d/*.yml- Unix
~/.opk/config.yml- Windows
%ProgramData%\opk\providers%ProgramData%\opk\auth_id
exécutables
Exécutables installés
| Commande | Type | Exposition | Note |
|---|---|---|---|
opkssh | cli | exécutable global |
fraîcheur
Version et fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
page générée2026-07-26
version du gestionnaire0.16.0
gestionnaire mis à jour2026-07-14
données localesOK
amontà jour
dernière version détectéev0.16.0
https://github.com/openpubkey/opkssh
- OKAucun avertissement de fraîcheur n'a été généré.
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:opkssh |
|---|---|
| Version | 0.16.0 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/opkssh |
| Page d'accueil | https://eprint.iacr.org/2023/296 |
| Dépôt | https://github.com/openpubkey/opkssh |
| Docs amont | https://github.com/openpubkey/opkssh#readme |
| Licence | Apache-2.0 |
| Archive source | https://github.com/openpubkey/opkssh/archive/refs/tags/v0.16.0.tar.gz |
| Dernière mise à jour | 2026-07-14T18:47:27Z |
| Pulse | updated |
| Dépendances de compilation | go |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | opkssh |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Autres enregistrements de gestionnaires de paquets
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
Debian apt95%
golang-github-openpubkey-opkssh-dev 0.4.0-1
OpenPubkey SSH tools for OpenID SSH logins (library)
https://github.com/openpubkey/opkssh
sudo apt install golang-github-openpubkey-opkssh-dev- Section: golang
- Architecture: all
- Source Package: opkssh
- 10 Dépendances
- normalized package name match
- Correspondance par : Opkssh
Debian apt95%
opkssh 0.4.0-1+b2
OpenPubkey SSH tools for OpenID SSH logins (program)
https://github.com/openpubkey/opkssh
sudo apt install opkssh- Section: net
- Architecture: amd64
- Source Package: opkssh
- 1 Dépendances
- normalized package name match
- Correspondance par : Opkssh
Nix95%
opkssh
nix profile install nixpkgs#opkssh- normalized package name match
- Correspondance par : Opkssh
dnf95%
opkssh 0.14.0-2.fc45
OpenPubkey SSH
https://github.com/openpubkey/opkssh
sudo dnf install opkssh- License: Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND ISC AND MIT AND MIT-0 AND Unlicense
- Category: Unspecified
- Architecture: x86_64
- Source Package: opkssh
- 3 Dépendances
- 2 fournit
- normalized package name match
- Correspondance par : Opkssh
dnf95%
opkssh-doc 0.14.0-2.fc45
Documentation for OpenPubkey SSH
https://github.com/openpubkey/opkssh
sudo dnf install opkssh-doc- License: Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND ISC AND MIT AND MIT-0 AND Unlicense
- Category: Unspecified
- Architecture: noarch
- Source Package: opkssh
- 1 fournit
- normalized package name match
- Correspondance par : Opkssh
dnf95%
opkssh-server 0.14.0-2.fc45
Server configuration for OpenPubkey SSH
https://github.com/openpubkey/opkssh
sudo dnf install opkssh-server- License: Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND ISC AND MIT AND MIT-0 AND Unlicense
- Category: Unspecified
- Architecture: noarch
- Source Package: opkssh
- 2 Dépendances
- 4 fournit
- normalized package name match
- Correspondance par : Opkssh
dnf95%
opkssh-server-selinux 0.14.0-2.fc45
SELinux policy for OpenPubkey SSH
https://github.com/openpubkey/opkssh
sudo dnf install opkssh-server-selinux- License: Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND ISC AND MIT AND MIT-0 AND Unlicense
- Category: Unspecified
- Architecture: noarch
- Source Package: opkssh
- 2 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Opkssh
winget95%
openpubkey.opkssh
winget install --id openpubkey.opkssh -e- normalized package name match
- Correspondance par : Opkssh
piste source
Généré depuis les données du dépôt
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated configuration and credential file locations
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment