2fa

  1. 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...
  2. S

    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/...
  3. 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.
  4. A

    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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