How to create/delete share access policy in azure blob storage using java?

Question

How i can create or delete share access policy using java api.

Unable to get any official documentation for creating access policy using java SDK.

below is the azure blob dependency i am using in my procject

Gradle dependency: compile group: 'com.azure', name: 'azure-storage-blob', version: '12.8.0'

i found some example but looks like it won't belong to the azure-storage-blob dependency that i am using. https://www.programcreek.com/java-api-examples/?api=com.microsoft.azure.storage.blob.SharedAccessBlobPolicy

is there any api in JAVA SDK for creating / deleting shared access policy for blob storage

Answer 1

Try this:

import java.time.OffsetDateTime;
import java.util.ArrayList;
import com.azure.storage.blob.BlobContainerClient;
import com.azure.storage.blob.BlobContainerClientBuilder;
import com.azure.storage.blob.models.BlobAccessPolicy;
import com.azure.storage.blob.models.BlobSignedIdentifier;
import com.azure.storage.blob.models.PublicAccessType;

public class App {
        public static void main(String[] args) {
                String connstr = "<storage account conn str>";
                String containerName = "<container name>";

                BlobContainerClient blobContainerClient = new BlobContainerClientBuilder().connectionString(connstr)
                                .containerName(containerName).buildClient();

                BlobSignedIdentifier identifier = new BlobSignedIdentifier().setId("test policy")
                                .setAccessPolicy(new BlobAccessPolicy().setStartsOn(OffsetDateTime.now())
                                                .setExpiresOn(OffsetDateTime.now().plusDays(7))
                                                .setPermissions("cd")); //permission for create and delete

                ArrayList<BlobSignedIdentifier> identifiers = new ArrayList<BlobSignedIdentifier>();
                identifiers.add(identifier);
                blobContainerClient.setAccessPolicy(PublicAccessType.CONTAINER, identifiers);
        }       
}

Result: