gh-107: Disable password reset

src/etc/one-context.d/loc-20-set-username-password

@@ -27,8 +27,8 @@ fi
 GRANT_SUDO=${GRANT_SUDO:-YES}
 GRANT_SUDO=$(echo "${GRANT_SUDO}" | tr '[:lower:]' '[:upper:]')
 
-PASSWORD_RESET=${PASSWORD_RESET:-YES}
-PASSWORD_RESET=$(echo "${PASSWORD_RESET}" | tr '[:lower:]' '[:upper:]')
+USERNAME_PASSWORD_RESET=${USERNAME_PASSWORD_RESET:-NO}
+USERNAME_PASSWORD_RESET=$(echo "${USERNAME_PASSWORD_RESET}" | tr '[:lower:]' '[:upper:]')
 
 if [ "${GRANT_SUDO}" == "YES" ] && [ "${USERNAME}" != "root" ]; then
     echo "${USERNAME} ALL=(ALL) NOPASSWD:ALL" >/etc/sudoers.d/one-context
@@ -61,6 +61,6 @@ ${PASSWORD}
 ${PASSWORD}
 EOF
 	fi
-elif [ "${PASSWORD_RESET}" = 'YES' ]; then
+elif [ "${USERNAME_PASSWORD_RESET}" = 'YES' ]; then
     usermod -p '*' "${USERNAME}"
 fi