Wala shell

Advanced PHP File Manager

Server IP: 127.0.0.1 | PHP Version: 8.3.30 | Domains Hosted: 54

Name	Size	Last Modified	Actions
📁 ..	-	2025-05-25 12:26
📄 cloudfront.rst Generate a signed URL for Amazon CloudFront ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The following example shows how to generate a signed URL for Amazon CloudFront. Note that you will need the ``cryptography`` `library <https://cryptography.io/en/latest/>`__ to follow this example:: import datetime from cryptography.hazmat.backends import default_backend from cryptography.hazmat.primitives import hashes from cryptography.hazmat.primitives import serialization from cryptography.hazmat.primitives.asymmetric import padding from botocore.signers import CloudFrontSigner def rsa_signer(message): with open('path/to/key.pem', 'rb') as key_file: private_key = serialization.load_pem_private_key( key_file.read(), password=None, backend=default_backend() ) return private_key.sign(message, padding.PKCS1v15(), hashes.SHA1()) key_id = 'AKIAIOSFODNN7EXAMPLE' url = 'http://d2949o5mkkp72v.cloudfront.net/hello.txt' expire_date = datetime.datetime(2017, 1, 1) cloudfront_signer = CloudFrontSigner(key_id, rsa_signer) # Create a signed url that will be valid until the specific expiry date # provided using a canned policy. signed_url = cloudfront_signer.generate_presigned_url( url, date_less_than=expire_date) print(signed_url)	1.36 KB	2025-05-25 12:26
📄 s3.rst List objects in an Amazon S3 bucket ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The following example shows how to use an Amazon S3 bucket resource to list the objects in the bucket. .. code-block:: python import boto3 s3 = boto3.resource('s3') bucket = s3.Bucket('amzn-s3-demo-bucket') for obj in bucket.objects.all(): print(obj.key) List top-level common prefixes in Amazon S3 bucket ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This example shows how to list all of the top-level common prefixes in an Amazon S3 bucket: .. code-block:: python import boto3 client = boto3.client('s3') paginator = client.get_paginator('list_objects') result = paginator.paginate(Bucket='amzn-s3-demo-bucket', Delimiter='/') for prefix in result.search('CommonPrefixes'): print(prefix.get('Prefix')) Restore Glacier objects in an Amazon S3 bucket ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The following example shows how to initiate restoration of glacier objects in an Amazon S3 bucket, determine if a restoration is on-going, and determine if a restoration is finished. .. code-block:: python import boto3 s3 = boto3.resource('s3') bucket = s3.Bucket('amzn-s3-demo-bucket') for obj_sum in bucket.objects.all(): obj = s3.Object(obj_sum.bucket_name, obj_sum.key) if obj.storage_class == 'GLACIER': # Try to restore the object if the storage class is glacier and # the object does not have a completed or ongoing restoration # request. if obj.restore is None: print('Submitting restoration request: %s' % obj.key) obj.restore_object(RestoreRequest={'Days': 1}) # Print out objects whose restoration is on-going elif 'ongoing-request="true"' in obj.restore: print('Restoration in-progress: %s' % obj.key) # Print out objects whose restoration is complete elif 'ongoing-request="false"' in obj.restore: print('Restoration complete: %s' % obj.key) Uploading/downloading files using SSE KMS ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This example shows how to use SSE-KMS to upload objects using server side encryption with a key managed by KMS. We can either use the default KMS master key, or create a custom key in AWS and use it to encrypt the object by passing in its key id. With KMS, nothing else needs to be provided for getting the object; S3 already knows how to decrypt the object. .. code-block:: python import boto3 import os BUCKET = 'amzn-s3-demo-bucket' s3 = boto3.client('s3') keyid = '<the key id>' print("Uploading S3 object with SSE-KMS") s3.put_object(Bucket=BUCKET, Key='encrypt-key', Body=b'foobar', ServerSideEncryption='aws:kms', # Optional: SSEKMSKeyId SSEKMSKeyId=keyid) print("Done") # Getting the object: print("Getting S3 object...") response = s3.get_object(Bucket=BUCKET, Key='encrypt-key') print("Done, response body:") print(response['Body'].read()) Uploading/downloading files using SSE Customer Keys ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This example shows how to use SSE-C to upload objects using server side encryption with a customer provided key. First, we'll need a 32 byte key. For this example, we'll randomly generate a key but you can use any 32 byte key you want. Remember, you must the same key to download the object. If you lose the encryption key, you lose the object. Also note how we don't have to provide the SSECustomerKeyMD5. Boto3 will automatically compute this value for us. .. code-block:: python import boto3 import os BUCKET = 'amzn-s3-demo-bucket' KEY = os.urandom(32) s3 = boto3.client('s3') print("Uploading S3 object with SSE-C") s3.put_object(Bucket=BUCKET, Key='encrypt-key', Body=b'foobar', SSECustomerKey=KEY, SSECustomerAlgorithm='AES256') print("Done") # Getting the object: print("Getting S3 object...") # Note how we're using the same ``KEY`` we # created earlier. response = s3.get_object(Bucket=BUCKET, Key='encrypt-key', SSECustomerKey=KEY, SSECustomerAlgorithm='AES256') print("Done, response body:") print(response['Body'].read()) Downloading a specific version of an S3 object ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This example shows how to download a specific version of an S3 object. .. code-block:: python import boto3 s3 = boto3.client('s3') s3.download_file( "amzn-s3-demo-bucket", "key-name", "tmp.txt", ExtraArgs={"VersionId": "my-version-id"} ) Filter objects by last modified time using JMESPath ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This example shows how to filter objects by last modified time using JMESPath. .. code-block:: python import boto3 s3 = boto3.client("s3") s3_paginator = s3.get_paginator('list_objects_v2') s3_iterator = s3_paginator.paginate(Bucket='amzn-s3-demo-bucket') filtered_iterator = s3_iterator.search( "Contents[?to_string(LastModified)>='\"2022-01-05 08:05:37+00:00\"'].Key" ) for key_data in filtered_iterator: print(key_data)	5.4 KB	2025-05-25 12:26

Terminal