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Try and work around shellcheck error SC2039: In POSIX sh, printf -%s-- is undefined.

cron
Manuel Friedli 7 years ago
parent
commit
1e30718df6
  1. 12
      deploy/fritzbox.sh

12
deploy/fritzbox.sh

@ -75,16 +75,20 @@ fritzbox_deploy() {
# _CERTPASSWORD_ is unset because Let's Encrypt certificates don't have a password. But if they ever do, here's the place to use it!
_CERTPASSWORD_=
{
printf -- "--%s\r\n" "${_post_boundary}"
printf -- "--"
printf -- "%s\r\n" "${_post_boundary}"
printf "Content-Disposition: form-data; name=\"sid\"\r\n\r\n%s\r\n" "${_fritzbox_sid}"
printf -- "--%s\r\n" "${_post_boundary}"
printf -- "--"
printf -- "%s\r\n" "${_post_boundary}"
printf "Content-Disposition: form-data; name=\"BoxCertPassword\"\r\n\r\n%s\r\n" "${_CERTPASSWORD_}"
printf -- "--%s\r\n" "${_post_boundary}"
printf -- "--"
printf -- "%s\r\n" "${_post_boundary}"
printf "Content-Disposition: form-data; name=\"BoxCertImportFile\"; filename=\"BoxCert.pem\"\r\n"
printf "Content-Type: application/octet-stream\r\n\r\n"
cat "${_ckey}" "${_cfullchain}"
printf "\r\n"
printf -- "--%s--" "${_post_boundary}"
printf -- "--"
printf -- "%s--" "${_post_boundary}"
} >>"${_post_request}"
_info "Upload certificate to the FRITZ!Box"

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