EMC Atmos file upload

atmos

# Edit the following with relevant details
uid=""
key=""
endpoint=""
file_to_upload="/local/path/to/large/file.ext"
atmos_dir="/test/"
contentType="image/jpeg"

# Stop editing here
filename=`basename $file_to_upload`
atmos_path="/rest/namespace${atmos_dir}$filename"
date=`date -u +"%a, %d %b %Y %H:%M:%S GMT"`
signstr="POST\n${contentType}\n\n\n${atmos_path}\nx-emc-date:${date}\nx-emc-uid:${uid}"
sig=$(python -c "import base64, hmac, sha; print base64.b64encode(hmac.new(base64.b64decode(\"$key\"), \"$signstr\", sha).digest())")
 
curl -v -i -X POST -H "Content-Type:$contentType" -H "x-emc-date:$date" -H "x-emc-uid:$uid" -H "x-emc-signature:$sig" --data-binary @${file_to_upload} ${endpoint}${atmos_path}