github NeySlim/ultimate-ca-manager v2.174

latest releases: v2.233-rc2, v2.233-rc1, v2.232...
3 months ago

What's Changed

Fixed

  • Duplicate webhook notificationscertificate.expiring (and other events) could be delivered twice with an identical payload while the delivery log showed a single event. Webhook deliveries are now claimed atomically (exactly-once) and the background scheduler runs in a single process, so each delivery is sent once even under concurrent workers (#139).

Security


📜 Recent release history (last 2 versions)

[2.173] - 2026-06-17

Changed

  • SSO identity is now the directory's stable identifier, never the email — OIDC sub, SAML persistent NameID, or LDAP entryUUID/objectGUID (configurable per provider, auto-detected by default). Accounts are recognised across username/email changes, and the email is never an authentication key (removes account-takeover risk). An SSO login whose email matches a local account now provisions a separate SSO account instead of erroring; an administrator can still merge them via Link to SSO, which no longer renames the local username (#136, #138).
  • Backups — the backup list is paginated, searchable and sortable, with multi-select bulk delete, a usage summary (count, total size, free disk) and a Clean up now action. Retention is always visible (no longer hidden behind the automatic-backup toggle) and is enforced daily even when automatic backups are off.

Fixed

  • Backups could fill the disk — pre-migration database snapshots are now capped to the most recent few, and backup retention runs as its own scheduled task (previously it only ran after a scheduled backup, so manual backups accumulated indefinitely).

[2.172] - 2026-06-16

Fixed

  • SSO login with an email that already exists — an SSO (LDAP/OAuth2/SAML) login whose email matches an existing account no longer returns an Internal Server Error. Instead of silently merging on email (an account-takeover risk) or creating a duplicate, the login is refused with a clear message, and an administrator can deliberately link the two from Users › Link to SSO (new link-sso/unlink-sso actions). One account per email is preserved (#136).
  • Key-recovery dual control is now configurable — a Settings › Security toggle enables/disables four-eyes control for private-key recovery, and KEY_RECOVERY_DUAL_CONTROL in the service environment overrides it (an explicit false/0/no disables it, and the toggle is shown read-only). Previously the setting could not be changed from the UI and the environment value was ignored (#137).

Full history: CHANGELOG.md


Installation

Docker (Recommended)

# From Docker Hub
docker pull neyslim/ultimate-ca-manager:2.174

# Or from GitHub Container Registry
docker pull ghcr.io/neyslim/ultimate-ca-manager:2.174

# Run
docker run -d -p 8443:8443 \
  -e SECRET_KEY=$(openssl rand -hex 32) \
  --name ucm neyslim/ultimate-ca-manager:2.174

Debian/Ubuntu

wget https://github.com/NeySlim/ultimate-ca-manager/releases/download/v2.174/ucm_2.174_all.deb
sudo dpkg -i ucm_2.174_all.deb
sudo apt-get install -f

Fedora/RHEL

wget https://github.com/NeySlim/ultimate-ca-manager/releases/download/v2.174/ucm-2.174-1.fc43.noarch.rpm
sudo dnf install ./ucm-2.174-1.fc43.noarch.rpm

Silent/Automated Install

# Skip firewall prompts for CI/automation
sudo UCM_PORT=8443 UCM_FIREWALL=no dpkg -i ucm_2.174_all.deb

Default Credentials

  • Username: admin
  • Password: changeme123

Change the password immediately after first login!

Documentation

Don't miss a new ultimate-ca-manager release

NewReleases is sending notifications on new releases.