Add QINIU_FORCE_HTTPS environment variable (default: false) to allow configuring HTTPS redirect behavior for CDN domains.
This issue in the shell scripts will also be detected in the stable version of shfmt(we are currently using an ancient pre-release of shfmt)
According to the doc (https://developer.qiniu.com/kodo/manual/1231/appendix#1), we should use URL-safe base64 instead of plain base64 for token calculation.
QINIU_CDN_DOMAIN
Le_Deploy_Qiniu_*
QINIU_*
_savedomainconf
awk
sed
tr
Upload certificate and privkey to Qiniu's CDN service with https://developer.qiniu.com/fusion/api/4248/certificate