Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
2,604 questions
Azure Blob Storage not being able to Authenticate "Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature."
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Fahima Chowdhury
0
Reputation points Microsoft Employee
Hello,
I m trying to do a GetFile operation, and my SAS token is failing to authenticate with this error. ('Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.\nRequestId:1b5ebed2-b01e-0005-37c3-d758f5000000\nTime:2024-07-16T21:02:10.9452279Z\nErrorCode:AuthenticationFailed\nauthenticationerrordetail:Signature did not match. String to sign used was racwdl\n2024-07-15T20:50:33Z\n2024-07-18T04:50:33Z\n/blob/probationblobstorage2024/209430947\ndb5a8c19-7e27-4a4f-992b-5dc93849f181\n33e01921-4d64-4f8c-a055-5bdaffd5e33d\n2024-07-15T20:50:33Z\n2024-07-18T04:50:33Z\nb\n2022-11-02\n\n\n\n\n\n2022-11-02\nc\n\n\n\n\n\n\n',).
I am using User delegation to create the SAS token. Please help me understand what is wrong in here. It's been a long journey and it's been very frustrating.