(Perl) Get Container ACL

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

Chilkat Perl Downloads Perl Module for Windows, MacOS, Linux, Alpine Linux, Solaris

use chilkat();

# Azure Blob Service Example: Get Container ACL
# See also: https://msdn.microsoft.com/en-us/library/azure/dd179469.aspx

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

$rest = chilkat::CkRest->new();

# Connect to the Azure Storage Blob Service
$bTls = 1;
$port = 443;
$bAutoReconnect = 1;
# In this example, the storage account name is "chilkat".
$success = $rest->Connect("chilkat.blob.core.windows.net",$port,$bTls,$bAutoReconnect);
if ($success != 1) {
    print $rest->lastErrorText() . "\r\n";
    exit;
}

# Provide Azure Cloud credentials for the REST call.
$azAuth = chilkat::CkAuthAzureStorage->new();
$azAuth->put_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->put_Account("chilkat");
$azAuth->put_Scheme("SharedKey");
$azAuth->put_Service("Blob");
# This causes the "x-ms-version: 2020-08-04" header to be automatically added.
$azAuth->put_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 expected success response is a 200 response status code with an XML response body.
# In this example, we are getting the ACL permissions of the container named "mycontainer".
$responseStr = $rest->fullRequestNoBody("GET","/mycontainer?restype=container&comp=acl");
if ($rest->get_LastMethodSuccess() != 1) {
    print $rest->lastErrorText() . "\r\n";
    exit;
}

# When successful, the Azure Storage service will respond with a 200 response status code,
# with an XML response body.

if ($rest->get_ResponseStatusCode() != 200) {
    # Examine the request/response to see what happened.
    print "response status code = " . $rest->get_ResponseStatusCode() . "\r\n";
    print "response status text = " . $rest->responseStatusText() . "\r\n";
    print "response header: " . $rest->responseHeader() . "\r\n";
    print "response body (if any): " . $responseStr . "\r\n";
    print "---" . "\r\n";
    print "LastRequestStartLine: " . $rest->lastRequestStartLine() . "\r\n";
    print "LastRequestHeader: " . $rest->lastRequestHeader() . "\r\n";
    exit;
}

# Load the XML response for parsing.
# An example of the response XML is shown below.
$xml = chilkat::CkXml->new();
$success = $xml->LoadXml($responseStr);

print $xml->getXml() . "\r\n";

# Use the ChilkatPath method to get various pieces of information out
# of the XML.  For example:

print "Id = " . $xml->chilkatPath("SignedIdentifier|Id|*") . "\r\n";
$startTimeStr = $xml->chilkatPath("SignedIdentifier|AccessPolicy|Start|*");
print "Start Time = " . $startTimeStr . "\r\n";

# The date/time string can be loaded into a CkDateTime object for 
# access to individual parts, or conversion to other formats.
$dateTime = chilkat::CkDateTime->new();
$success = $dateTime->SetFromTimestamp($startTimeStr);

# For example..
$bLocalTime = 1;
# dt is a DtObj
$dt = $dateTime->GetDtObj($bLocalTime);
print $dt->get_Year() . "/" . $dt->get_Month() . "/" . $dt->get_Day() . "\r\n";

# <?xml version="1.0" encoding="utf-8" ?>
# <SignedIdentifiers>
#     <SignedIdentifier>
#         <Id>46KdrjGoh6bEJVbbLAKSVDLH3bBcjPKn</Id>
#         <AccessPolicy>
#             <Start>2016-05-04T22:10:49.0000000Z</Start>
#             <Expiry>2017-05-04T22:10:49.0000000Z</Expiry>
#             <Permission>rwd</Permission>
#         </AccessPolicy>
#     </SignedIdentifier>
# </SignedIdentifiers>