Merge pull request #9 from UNHCSC/8-feat-add-teleport-automation-scripts

feat: add automation scripts for teleport (#8)

Author: dmccrthy

linux/cronjobs.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+#
+# cronjobs.sh - List all cronjobs on a system
+#
+# Usage:
+#   ./cronjobs.sh
+#
+# Description:
+#   This script lists all cron jobs for all users and system-wide cron jobs.
+#
+# Author: Dan McCarthy
+# Date: 3/13/2026
+
+# ===
+# Output cronjobs for an associated user.
+# 
+# Parameters:
+#   User to check cronjobs
+# ===
+function list_crontab() {
+    echo -e "\n=== Crontab jobs for $1 ==="
+    crontab -l -u "$1" 2>/dev/null
+}
+
+# === List Cron Jobs from Crontab for All Users ===
+echo -e "\n=== Listing Cron Jobs from Crontab for All Users ==="
+for user in $(getent passwd | cut -d: -f1); do
+    list_crontab "$user"
+done
+
+# === List System Cron Jobs from cron.d, cron.daily, cron.weekly, cron.monthly ===
+echo -e "\n=== Jobs from /etc/cron.d/ ==="
+cat /etc/cron.d/* 2>/dev/null
+
+echo -e "\n=== Jobs from /etc/cron.daily/ ==="
+for f in /etc/cron.daily/*; do
+    [ -f "$f" ] && echo "cron.daily: $f"
+done
+
+echo -e "\n=== Jobs from /etc/cron.weekly/ ==="
+for f in /etc/cron.weekly/*; do
+    [ -f "$f" ] && echo "cron.weekly: $f"
+done
+
+echo -e "\n=== Jobs from /etc/cron.monthly/ ==="
+for f in /etc/cron.monthly/*; do
+    [ -f "$f" ] && echo "cron.monthly: $f"
+done
+
+echo -e "\n=== User cron jobs from /var/spool/cron/crontabs ==="
+if [ -d /var/spool/cron/crontabs ]; then
+    for file in /var/spool/cron/crontabs/*; do
+        user=$(basename "$file")
+        echo "Cron jobs for user: $user"
+        cat "$file" 2>/dev/null
+    done
+fi

linux/placeholder.sh

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+#!/usr/bin/env bash
+#
+# backup.sh - Backup teleport configuration
+#
+# Usage:
+#   backup.sh <user>@<ip>
+#
+# Description:
+#   This will create a backup of a locally installed teleport service. It
+#   creates a 'teleport-backup_<time>.tar.gz' file with all of the imporant
+#   directories used by teleport. These can then be reloaded using ./load_backup.sh.
+#
+# Author: Dan McCarthy
+# Date: 3/3/2026
+
+# check that ssh destination is provided
+if [[ $# -ne 1 ]]; then
+    echo "Please provide argument: './backup.sh <user>@<ip>'"
+    exit 1
+fi
+
+TARGET="$1"
+BACKUP_NAME="teleport-backup_$(date +%s).tar.gz"
+
+# === Read password and backup files locally ===
+read -p "Enter Password: " PASSWORD
+sshpass -p "$PASSWORD" ssh "$TARGET" "sudo tar czpf ~/$BACKUP_NAME /etc/teleport.yaml /var/lib/teleport /opt/teleport"
+
+# === Copy backup to system ===
+echo "This will take a second..."
+sshpass -p "$PASSWORD" scp "$TARGET:~/$BACKUP_NAME" .

linux/teleport/backup.sh

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+#!/usr/bin/env bash
+#
+# load_backup.sh - Load teleport backup to system
+#
+# Usage:
+#   load_backup.sh <backup> <user>@<ip>
+#
+# Description:
+#   This program takes a backup generated by ./backup.sh and load
+#   it on to a system with teleport.
+#
+# Author: Dan McCarthy
+# Date: 3/13/2026
+
+# check that ssh destination is provided
+if [[ $# -ne 2 ]]; then
+    echo "Please provide argument: './load_backup.sh <backup> <user>@<ip>'"
+    exit 1
+fi
+
+BACKUP="$1"
+TARGET="$2"
+
+# === Copy local backup to system ===
+read -p "Enter Password: " PASSWORD
+
+echo "Sending backup to system..."
+sshpass -p "$PASSWORD" scp $BACKUP "$TARGET:/tmp"
+
+# === Extract backup ===
+echo "Extracting backups on system..."
+sshpass -p "$PASSWORD" ssh "$TARGET" sudo bash -s <<EOF
+
+systemctl stop teleport
+
+tar xzpf /tmp/$BACKUP -C / --same-owner
+
+systemctl start teleport
+
+EOF