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2026-01-03 13:21:38 +01:00

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#!/bin/sh
#
# PostgreSQL: Emergency script to list all users
# Shows username, admin status, active status, and last login
#
# Usage:
# docker exec -it dockhand /app/scripts/emergency/postgres/list-users.sh
#
# Requires: DATABASE_URL environment variable
#
set -e
echo "========================================"
echo " Dockhand - List Users (PostgreSQL)"
echo "========================================"
echo ""
# Check DATABASE_URL
if [ -z "$DATABASE_URL" ]; then
echo "Error: DATABASE_URL environment variable not set"
echo ""
echo "Example: DATABASE_URL=postgres://user:pass@host:5432/dockhand"
exit 1
fi
# Parse DATABASE_URL
DB_URL="$DATABASE_URL"
DB_URL="${DB_URL#postgres://}"
DB_URL="${DB_URL#postgresql://}"
DB_USER="${DB_URL%%:*}"
DB_URL="${DB_URL#*:}"
DB_PASS="${DB_URL%%@*}"
DB_URL="${DB_URL#*@}"
DB_HOST="${DB_URL%%:*}"
DB_URL="${DB_URL#*:}"
DB_PORT="${DB_URL%%/*}"
DB_NAME="${DB_URL#*/}"
DB_NAME="${DB_NAME%%\?*}"
export PGPASSWORD="$DB_PASS"
# Get user count
USER_COUNT=$(psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -c "SELECT COUNT(*) FROM users;" 2>/dev/null | tr -d ' ')
if [ "$USER_COUNT" -eq "0" ]; then
echo "No users found."
exit 0
fi
# Get Admin role ID for checking admin status
ADMIN_ROLE_ID=$(psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -c "SELECT id FROM roles WHERE name='Admin';" 2>/dev/null | tr -d ' ')
# Print header
printf "%-4s %-20s %-8s %-8s %-6s %s\n" "ID" "Username" "Admin" "Active" "MFA" "Last Login"
printf "%-4s %-20s %-8s %-8s %-6s %s\n" "----" "--------------------" "--------" "--------" "------" "-------------------"
# List users (check admin status via user_roles table)
psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -A -F '|' -c "SELECT id, username, is_active, mfa_enabled, COALESCE(last_login::text, 'Never') FROM users ORDER BY id;" 2>/dev/null | while IFS='|' read id username is_active mfa_enabled last_login; do
# Check if user has Admin role
if [ -n "$ADMIN_ROLE_ID" ]; then
HAS_ADMIN=$(psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -c "SELECT COUNT(*) FROM user_roles WHERE user_id=$id AND role_id=$ADMIN_ROLE_ID;" 2>/dev/null | tr -d ' ')
if [ "$HAS_ADMIN" -gt "0" ]; then
admin_str="Yes"
else
admin_str="No"
fi
else
admin_str="N/A"
fi
# Convert boolean values (PostgreSQL returns t/f)
if [ "$is_active" = "t" ]; then
active_str="Yes"
else
active_str="No"
fi
if [ "$mfa_enabled" = "t" ]; then
mfa_str="Yes"
else
mfa_str="No"
fi
printf "%-4s %-20s %-8s %-8s %-6s %s\n" "$id" "$username" "$admin_str" "$active_str" "$mfa_str" "$last_login"
done
echo ""
echo "Total: $USER_COUNT user(s)"
# Show session count
SESSION_COUNT=$(psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -c "SELECT COUNT(*) FROM sessions;" 2>/dev/null | tr -d ' ')
echo "Active sessions: $SESSION_COUNT"