How to use is_s3_copy_request method in localstack

Best Python code snippet using localstack_python

s3_listener.py

Source:s3_listener.py

...921class ProxyListenerS3(PersistingProxyListener):922    def api_name(self):923        return "s3"924    @staticmethod925    def is_s3_copy_request(headers, path):926        return "x-amz-copy-source" in headers or "x-amz-copy-source" in path927    @staticmethod928    def is_create_multipart_request(query):929        return query.startswith("uploads")930    @staticmethod931    def is_multipart_upload(query):932        return query.startswith("uploadId")933    @staticmethod934    def get_201_response(key, bucket_name):935        return """936                <PostResponse>937                    <Location>{protocol}://{host}/{encoded_key}</Location>938                    <Bucket>{bucket}</Bucket>939                    <Key>{key}</Key>940                    <ETag>{etag}</ETag>941                </PostResponse>942                """.format(943            protocol=get_service_protocol(),944            host=config.HOSTNAME_EXTERNAL,945            encoded_key=urlparse.quote(key, safe=""),946            key=key,947            bucket=bucket_name,948            etag="d41d8cd98f00b204e9800998ecf8427f",949        )950    @staticmethod951    def _update_location(content, bucket_name):952        bucket_name = normalize_bucket_name(bucket_name)953        host = config.HOSTNAME_EXTERNAL954        if ":" not in host:955            host = "%s:%s" % (host, config.PORT_S3)956        return re.sub(957            r"<Location>\s*([a-zA-Z0-9\-]+)://[^/]+/([^<]+)\s*</Location>",958            r"<Location>%s://%s/%s/\2</Location>" % (get_service_protocol(), host, bucket_name),959            content,960            flags=re.MULTILINE,961        )962    @staticmethod963    def is_query_allowable(method, query):964        # Generally if there is a query (some/path/with?query) we don't want to send notifications965        if not query:966            return True967        # Except we do want to notify on multipart and presigned url upload completion968        contains_cred = "X-Amz-Credential" in query and "X-Amz-Signature" in query969        contains_key = "AWSAccessKeyId" in query and "Signature" in query970        # nodejs sdk putObjectCommand is adding x-id=putobject in the query971        allowed_query = "x-id=" in query.lower()972        if (973            (method == "POST" and query.startswith("uploadId"))974            or contains_cred975            or contains_key976            or allowed_query977        ):978            return True979    @staticmethod980    def parse_policy_expiration_date(expiration_string):981        try:982            dt = datetime.datetime.strptime(expiration_string, POLICY_EXPIRATION_FORMAT1)983        except Exception:984            dt = datetime.datetime.strptime(expiration_string, POLICY_EXPIRATION_FORMAT2)985        # both date formats assume a UTC timezone ('Z' suffix), but it's not parsed as tzinfo into the datetime object986        dt = dt.replace(tzinfo=datetime.timezone.utc)987        return dt988    def forward_request(self, method, path, data, headers):989        # Create list of query parameteres from the url990        parsed = urlparse.urlparse("{}{}".format(config.get_edge_url(), path))991        query_params = parse_qs(parsed.query)992        path_orig = path993        path = path.replace(994            "#", "%23"995        )  # support key names containing hashes (e.g., required by Amplify)996        # extracting bucket name from the request997        parsed_path = urlparse.urlparse(path)998        bucket_name = extract_bucket_name(headers, parsed_path.path)999        if method == "PUT" and bucket_name and not re.match(BUCKET_NAME_REGEX, bucket_name):1000            if len(parsed_path.path) <= 1:1001                return error_response(1002                    "Unable to extract valid bucket name. Please ensure that your AWS SDK is "1003                    + "configured to use path style addressing, or send a valid "1004                    + '<Bucket>.s3.localhost.localstack.cloud "Host" header',1005                    "InvalidBucketName",1006                    status_code=400,1007                )1008            return error_response(1009                "The specified bucket is not valid.",1010                "InvalidBucketName",1011                status_code=400,1012            )1013        # Detecting pre-sign url and checking signature1014        if any([p in query_params for p in SIGNATURE_V2_PARAMS]) or any(1015            [p in query_params for p in SIGNATURE_V4_PARAMS]1016        ):1017            response = authenticate_presign_url(1018                method=method, path=path, data=data, headers=headers1019            )1020            if response is not None:1021                return response1022        # handling s3 website hosting requests1023        if is_static_website(headers) and method == "GET":1024            return serve_static_website(headers=headers, path=path, bucket_name=bucket_name)1025        # check content md5 hash integrity if not a copy request or multipart initialization1026        if (1027            "Content-MD5" in headers1028            and not self.is_s3_copy_request(headers, path)1029            and not self.is_create_multipart_request(parsed_path.query)1030        ):1031            response = check_content_md5(data, headers)1032            if response is not None:1033                return response1034        modified_data = None1035        # TODO: For some reason, moto doesn't allow us to put a location constraint on us-east-11036        to_find1 = to_bytes("<LocationConstraint>us-east-1</LocationConstraint>")1037        to_find2 = to_bytes("<CreateBucketConfiguration")1038        if data and data.startswith(to_bytes("<")) and to_find1 in data and to_find2 in data:1039            # Note: with the latest version, <CreateBucketConfiguration> must either1040            # contain a valid <LocationConstraint>, or not be present at all in the body.1041            modified_data = b""1042        # If this request contains streaming v4 authentication signatures, strip them from the message...

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