Archived
44 lines
1.5 KiB
Bash
Executable File
44 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# Create a named PVE admin user (Administrator role) so root@pam can be
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# reserved for emergencies. Generates a random initial password, printed
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# once - change it and enable TOTP on first login (Datacenter -> Permissions
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# -> Two Factor, or the user icon menu in the top right).
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#
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# Idempotent - if the user already exists, does nothing (won't reset an
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# existing password). Run as root on the PVE host.
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#
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# Usage: ./create-admin-user.sh <username> (realm is always @pve)
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck source=lib/common.sh
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source "${SCRIPT_DIR}/lib/common.sh"
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require_root
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USERNAME="${1:-}"
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if [ -z "$USERNAME" ]; then
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echo "Usage: $0 <username>" >&2
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exit 1
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fi
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USERID="${USERNAME}@pve"
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if pveum user list --output-format json 2>/dev/null | grep -q "\"${USERID}\""; then
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echo "${USERID} already exists - not touching password or role. Skipping."
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exit 0
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fi
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PASSWORD="$(openssl rand -base64 24)"
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pveum user add "$USERID" --password "$PASSWORD" --comment "Named admin account, created by create-admin-user.sh"
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pveum acl modify / --users "$USERID" --roles Administrator
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echo
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echo "Created ${USERID} with the Administrator role."
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echo "Initial password (shown once - not logged anywhere): ${PASSWORD}"
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echo
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echo "Next steps (do these before relying on this account):"
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echo " 1. Log in as ${USERID} and change the password."
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echo " 2. Enable TOTP/2FA for ${USERID} (and for root@pam)."
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echo " 3. Reserve root@pam for emergencies only from here on."
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