[CA] BuyPass: Add check for CA account and request email if necessary

generate-acme.sh

@@ -17,6 +17,19 @@ if [[ "${CMD_PARAMS}" =~ "--buypass" ]]; then
     BUYPASS=1;
 fi
 
+# BuyPass requires a valid email to be registered
+# before we issue certificates.
+if [[ $BUYPASS -eq 1 ]]; then
+    CA_DIR="${ACME_DIR}/ca/api.buypass.com";
+
+    if [[ ! -d "${CA_DIR}" ]]; then
+        echo "${ECHO_PREFIX} Account email for BuyPass CA (required)?"
+        read ACCOUNT_EMAIL
+
+        eval "${ACME} --server https://api.buypass.com/acme/directory --register-account --accountemail '${ACCOUNT_EMAIL}'"
+    fi
+fi
+
 # Create directory if it exists, make sure permissions are as strict as possible.
 echo "${ECHO_PREFIX} Creating base certificate directory: ${BASE}"
 mkdir -p $BASE