assignment 3 enunciado

assignment2/VM_CONFIG.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# NOTA(vasco): feito para correr como root
+if [[ "$USER" != "root" ]]; then
+    echo "corre o script como root"
+    exit 1
+fi
+
+yum install -y epel-release
+yum install -y openvpn iptables-services dhcp-client ntpsec
+systemctl stop firewalld
+systemctl disable firewalld
+systemctl mask firewalld
+systemctl enable iptables
+iptables -F
+
+CA_DIR="/etc/pki/CA"
+mkdir -p "${CA_DIR}/newcerts"
+mkdir -p "${CA_DIR}/private"
+touch "${CA_DIR}/index.txt"
+cp ca/serial "${CA_DIR}/serial"
+
+mkdir -p /etc/openvpn/server
+mkdir -p /etc/openvpn/client
+
+# NOTE(vasco): tive problemas com a sincronização de tempo
+# se nao tiver sincronizado, o TOTP nao funciona
+systemctl stop chronyd
+ntpdate pool.ntp.org
+systemctl start chronyd