InvalidResourceName Error when Accessing Blobs Using SAS Tokens Generated with Azurite about azurite HOT 5 CLOSED

@root-11

I see in the 2 failed (400) request, the resource Uri are incorrect, they both missed the storage account name.

"RequestURL=http://localhost/testcontainer/testfile.txt?st=2024-09-09T11%3A03%3A37Z&se=..."
"RequestURL=http://localhost/favicon.ico"

The correct Uri should look like:

"RequestURL=http://localhost/devstoreaccount1/testcontainer/testfile.txt?st=2024-09-09T11%3A03%3A37Z&se=..."
"RequestURL=http://localhost/devstoreaccount1/favicon.ico"

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@bjornmadsen

I will close this issue as the problem is resolved.
Feel free to contact us again if need any further assistance on Azurite.

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@EmmaZhu
Would you please help to look?

@root-11
Would you please share Azurite debug log (start Azurite with parameter like "--debug c:\logfile.log"), then we can do more investigation.

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This log ends with the error. Action performed:

1. attempt to upload file (file already existed in the container, so ignore this error)
2. create the sas-token
3. replace devstore with localhost in the url
4. open incognito window to try the sas-token (fails)

logfile.log

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A fully formed sas-token was craeted by including the blob service url with port for azurite and adding the storage account name as advised.

functioning example:

http://127.0.0.1:10000/devstoreaccount1/testcontainer/ok_rpi.csv?st=2024-09-10T10%3A45%3A42Z&se=2024-09-10T11%3A55%3A42Z&sp=r&spr=http&sv=2024-08-04&sr=b&sig=tYQCmhkWE3tXbFrlA15DhLwYitHKkSuj6OJmBdk3ikE%3D

For effect see:

   blob_service = "127.0.0.1:10000"
    sas_url = f"http://{blob_service}/{STORAGE_ACCOUNT_NAME}/{container_name}/{blob_name}?{sas_token}"

in the function below:

@app.route(route="make_sas_token")
def make_sas_token(req: func.HttpRequest) -> func.HttpResponse:
    blob_name = req.params.get('filename')

    #< ... cut for brevity ...>

    sas_token = generate_blob_sas(
        account_name=STORAGE_ACCOUNT_NAME,  # Real account name for the token
        container_name=container_name,
        blob_name=blob_name,
        account_key=STORAGE_ACCOUNT_KEY,
        permission=BlobSasPermissions(read=True),
        expiry=datetime.now(UTC) + timedelta(hours=1),  # Token valid for 1 hour
        protocol="http",
        start=datetime.now(UTC) - timedelta(minutes=10),
        version="2020-02-10"  # Ensure this is a supported version
    )
    blob_service = "127.0.0.1:10000"
    sas_url = f"http://{blob_service}/{STORAGE_ACCOUNT_NAME}/{container_name}/{blob_name}?{sas_token}"
    return func.HttpResponse(sas_url, status_code=200)

Thank you for helping out with the missing manual!

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