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AzureBlobStorageConnector connection problems

  • September 3, 2020
  • 2 replies
  • 201 views
A
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Hi all,

i am trying to connect with a Azure blob storage container, with the AzureBlobStorageConnector transformer in fme 2020.0.2.1.

but its not working i am getting this message:

 

'Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. ErrorCode: AuthenticationFailed'

 

And when i use the SAS url in the browser i see a xml with all the containers that are available in the blob storage.

 

 

Could someone help about this topic, please?

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2 replies

J
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  • jlutherthomas
  • 364 replies
  • September 3, 2020

Hi @aarraye​ ,

Where did you get your SAS from? The screenshot you showed looks different to the SAS I generate in the Portal.

I believe in order to use SAS, you need to 'Allow blob Public Access' which you can do under Settings > Configuration in the Azure Portal.

I'm including a screenshot here of how I configured mine and you can see that it successfully listed what I have in my container:

 

Screen Shot 2020-09-03 at 9.40.58 AM

rob_m_esriuk
Contributor
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  • rob_m_esriukContributor
  • Contributor
  • 26 replies
  • February 22, 2022

We are seeing this issue but only if we apply IP filtering to the SAS key, without it works fine. Were you using IP specification when generating the key

 

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