azure Blob REST API to Move Data from RemoteServer to storage account using Curl with SASkey

Question

My use case is to move data from remote server to azure blob container using SAS as a auth mechanism

Below is my Bash script #!/bin/bash

Upload a blob in an Azure storage container.

unset http_proxy unset https_proxy

storage_account="mystorageacct"

container_name="test"

blob_name="dvc"

upload_file_path="sample.txt"

private_endpoint_address="0.0.0.0"

sas_token="saskey"

blob_store_url="blob.core.windows.net"

request_date=$(TZ=GMT date "+%a, %d %h %Y %H:%M:%S %Z")

storage_service_version="2019-02-02"

x_ms_date_h="x-ms-date:$request_date"

x_ms_version_h="x-ms-version:$storage_service_version"

x_ms_blob_h="x-ms-blob-type: BlockBlob"

curl -v -X PUT -k
-H "$x_ms_date_h"
-H "$x_ms_version_h"
-H "$x_ms_blob_h"
-T "${upload_file_path}"
-H "Host: ${storage_account}.${blob_store_url}"
-H "Content-Length: 0"
-H "Content-Type: text/plain; charset=UTF-8"
https://${private_endpoint_address}/${container_name}/${blob_name}?${sas_token}

when i execute above script it's always getting back with

xml version="1.0" encoding="utf-8"?>InvalidUriThe requested URI does not represent any resource on the server. RequestId:XXXXXX

• Connection #0 to host one.XXXX.XXX.com left intact
• Closing connection #0 Time:2020-07-30T16:51:50.0491875Zhttps://mystorageacct.blob.core.windows.net/test/dvc?saskey

Can someone please let me know what went wrong here MSFT documenation don't provide me a clue on URI exceptions

Thanks P

Answer 1

The issue should come from here:

https://${private_endpoint_address}/${container_name}/${blob_name}?${sas_token}

The private_endpoint_address is "0.0.0.0", so the url of the blob is incorrect.

The correct url of blob should like below:

https://your_storage_account_name.blob.core.windows.net/your_container_name/your_blob_name?sastoken

Please give it a try with the correct url format, and let me know if you still have more issues.