sas.azcli

# Create a SAS and download blob to test it

# Variables
subscription_id=e7da9914-9b05-4891-893c-546cb7b0422e
storage_account=myobjects
container_name=templates
blob_path='KubernetesMain.json'

# Check we are in the right subscription
current_subscription_id=$(az account show --query id -o tsv)
if [[ "${current_subscription_id}" == "${subscription_id}" ]]
then
    echo "Subscription seems to be correct (${current_subscription_id})"
else
    az account set -s $subscription_id
fi

# Calculate dates, get storage key, generate SAS
expiry=`date -u -d "30 minutes" '+%Y-%m-%dT%H:%MZ'`
key=$(az storage account keys list -n myobjects --query '[0].value' -o tsv)
sas=$(az storage container generate-sas --account-name $storage_account --account-key $key \
    -n $container_name --https-only --permissions r --expiry=$expiry -o tsv)

# Retrieve blob URL and download blob
# az storage blob show -n $blob_path -c $container_name --account-name $storage_account --account-key $key
blob_url=$(az storage blob url -n $blob_path -c $container_name --account-name $storage_account --account-key $key -o tsv)
url=${blob_url}?${sas}
echo "Downloading from ${url}..."
wget $url -O /tmp/workspace.json