2fa

  1. Locked out proxmox GUI Because of TOTP (2FA) (SOLVED)

    Hi everyone, It's my first post, so I'm not sure I was supposed to post it here, but anyways, it could help So I tried to add new features to my proxmox recently, especially 2FA It works like a charm, I could use my Google authenticator for login, very cool ! But finally i decided to remove...
  2. TFA / 2FA not available for PVE Realm ?

    Hi Guys, I'm quite new to proxmox, i have some virtual machines and everything is fine so far, now i wanted to implement 2FA in order to make it a little safer and because i was curious. Unfortunately, i can't activate 2FA / TFA for a pve user, it's available for pam though. I'd appreciate...
  3. 2FA wird nicht erkannt

    Ich würde gerne für meinen root user eine 2FA einrichten aber leider wird der qr code nicht erkannt. Jeder andere QR-Code funktioniert nur der nicht. Hat jemand eine Ahnung woran das liegen könnte. Danke im Voraus.
  4. [SOLVED] Lost access to web admin after disabling 2FA / TOTP

    Hi, I enabled 2FA in web admin panel for root user and worked as expected. But now I've disabled 2FA (unchecked TOTP Enable option in user options) and cannot access the web admin, the endpoint API call returns a 401 error. I can still access through SSH. I've restarted the server, and also...
  5. [SOLVED] The host shell and 2FA barcode appear strangely

    Hello! First os all, i'm a total newbie here and with proxmox. I just built a PC and wanted to try proxmox. So if i'm selecting my node and selecting >_Shell, or if i go to my settings and choosing Two Factor Authentication, i can see something, but i think it is not what i should see. Please...
  6. How to configure several U2F devices

    Hello, Is it possible (if yes, how to do so) to configure several u2f devices for 1 user in proxmox? Thank you Best regards
  7. SierraEcho

    [SOLVED] TFA [2FA] Two-Factor Authentication Broken in Proxmox 5.4

    After upgrading to 5.4-3 TFA [2FA] seems to be completely broken ... Both Yubico and OATH methods now spit out an authentication error in GUI Interestingly the log shows that the user has been authenticated correctly ?? It all works fine in 5.3-11 Tested on 4 servers in total - exactly...
  8. Yubikey

    Starting on December 10th, 2018, support for YubiCloud v1 protocol, plain-text requests and old TLS protocols & ciphers will be deprecated. https://upgrade.yubico.com/getapikey/ https://status.yubico.com/2018/11/26/deprecating-yubicloud-v1-protocol-plain-text-requests-and-old-tls-versions/...
  9. magicfab

    [TUTORIAL] Setting up Proxmox VE OATH (TOTP) 2FA

    Hi, I've written a detailed How To for setting up OATH (TOTP) 2FA in Proxmox VE: https://pve.proxmox.com/wiki/OATH(TOTP)_Authentication Any feedback is welcome.
  10. Linux PAM + Google Authenticator not working

    I have enabled OATH for Linux PAM authentication without adding a secret to my admin user. After I found out i locked myself out of the web UI, I added a secret (generated by oathkeygen) to my admin user in the following file: /etc/pve/user.cfg I have checked the date and time on both server...

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