(Chilkat2-Python) Set Container ACL

Azure Storage Blob Service REST API: Sample code to set the permissions of a container.

Chilkat2 Python Downloads install with pip pip3 install chilkat2 or download... Python Module for Windows, Linux, Alpine Linux, MacOS, Solaris

import sys
import chilkat2

# Azure Blob Service Example: Set Container ACL
# See also: https://msdn.microsoft.com/en-us/library/azure/dd179391.aspx

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

rest = chilkat2.Rest()

# Connect to the Azure Storage Blob Service
bTls = True
port = 443
bAutoReconnect = True
# In this example, the storage account name is "chilkat".
success = rest.Connect("chilkat.blob.core.windows.net",port,bTls,bAutoReconnect)
if (success != True):
    print(rest.LastErrorText)
    sys.exit()

# Provide Azure Cloud credentials for the REST call.
azAuth = chilkat2.AuthAzureStorage()
azAuth.AccessKey = "AZURE_ACCESS_KEY"
# The account name used here should match the 1st part of the domain passed in the call to Connect (above).
azAuth.Account = "chilkat"
azAuth.Scheme = "SharedKey"
azAuth.Service = "Blob"
# This causes the "x-ms-version: 2020-08-04" header to be automatically added.
azAuth.XMsVersion = "2020-08-04"
success = rest.SetAuthAzureStorage(azAuth)

# Note: The application does not need to explicitly set the following
# headers: x-ms-date, Authorization.  These headers
# are automatically set by Chilkat.

# The XML body of the request will look like this:

# <?xml version="1.0" encoding="utf-8"?>
# <SignedIdentifiers>
#   <SignedIdentifier> 
#     <Id>unique-character-value-of-up-to-64-chars</Id>
#     <AccessPolicy>
#       <Start>start-time</Start>
#       <Expiry>expiry-time</Expiry>
#       <Permission>abbreviated-permission-list</Permission>
#     </AccessPolicy>
#   </SignedIdentifier>
# </SignedIdentifiers>

# Generate a random 32-character string.
prng = chilkat2.Prng()
randomId = prng.RandomString(32,True,True,True)

# Get the current system date/time in ISO 8061 format
dt = chilkat2.CkDateTime()
dt.SetFromCurrentSystemTime()
bLocal = False
# Get the current date/time in ISO 8061 UTC format.
curDtStr = dt.GetAsTimestamp(bLocal)
# The expire time will be 365 days in the future.
success = dt.AddDays(365)
expireDtStr = dt.GetAsTimestamp(bLocal)

# Build the request:
xml = chilkat2.Xml()
xml.Tag = "SignedIdentifiers"
# xSignedId is a CkXml
xSignedId = xml.NewChild("SignedIdentifier","")
xSignedId.NewChild2("Id",randomId)
# xAccessPolicy is a CkXml
xAccessPolicy = xSignedId.NewChild("AccessPolicy","")
xAccessPolicy.NewChild2("Start",curDtStr)
xAccessPolicy.NewChild2("Expiry",expireDtStr)
xAccessPolicy.NewChild2("Permission","rwd")

# Show the XML..
print(xml.GetXml())

# The expected response is a 200 response status code with no response body.
responseStr = rest.FullRequestString("PUT","/mycontainer?restype=container&comp=acl",xml.GetXml())
if (rest.LastMethodSuccess != True):
    print(rest.LastErrorText)
    sys.exit()

# When successful, the Azure Storage service will respond with a 200 response status code,
# with no response body.

if (rest.ResponseStatusCode != 200):
    # Examine the request/response to see what happened.
    print("response status code = " + str(rest.ResponseStatusCode))
    print("response status text = " + rest.ResponseStatusText)
    print("response header: " + rest.ResponseHeader)
    print("response body (if any): " + responseStr)
    print("---")
    print("LastRequestStartLine: " + rest.LastRequestStartLine)
    print("LastRequestHeader: " + rest.LastRequestHeader)
    sys.exit()

print("Success.")