def _bce_sms_sign(credentials, http_method, path, headers, params,
timestamp=0, expiration_in_seconds=1800,
headers_to_sign=None):
headers_to_sign_list = ["host",
"content-md5",
"content-length",
"content-type"]
if headers_to_sign is None or len(headers_to_sign) == 0:
headers_to_sign = []
for k in headers:
k_lower = k.strip().lower()
if k_lower.startswith(http_headers.BCE_PREFIX) or k_lower in headers_to_sign_list:
headers_to_sign.append(k_lower)
headers_to_sign.sort()
else:
for k in headers:
k_lower = k.strip().lower()
if k_lower.startswith(http_headers.BCE_PREFIX):
headers_to_sign.append(k_lower)
headers_to_sign.sort()
return bce_v1_signer.sign(credentials,
http_method,
path,
headers,
params,
timestamp,
expiration_in_seconds,
headers_to_sign)
def _bce_sms_sign(credentials, http_method, path, headers, params,
timestamp=0, expiration_in_seconds=1800,
headers_to_sign=None):
headers_to_sign_list = ["host",
"content-md5",
"content-length",
"content-type"]
if headers_to_sign is None or len(headers_to_sign) == 0:
headers_to_sign = []
for k in headers:
k_lower = k.strip().lower()
if k_lower.startswith(http_headers.BCE_PREFIX) or k_lower in headers_to_sign_list:
headers_to_sign.append(k_lower)
headers_to_sign.sort()
else:
for k in headers:
k_lower = k.strip().lower()
if k_lower.startswith(http_headers.BCE_PREFIX):
headers_to_sign.append(k_lower)
headers_to_sign.sort()
return bce_v1_signer.sign(credentials,
http_method,
path,
headers,
params,
timestamp,
expiration_in_seconds,
headers_to_sign)
def _wrapper(credentials, http_method, path, headers, params):
return bce_v1_signer.sign(credentials,
http_method,
path,
headers,
params,
headers_to_sign=headers_to_sign)
def generate_pre_signed_url(self,
bucket_name,
key,
timestamp=0,
expiration_in_seconds=1800,
headers=None,
params=None,
headers_to_sign=None,
protocol=None,
config=None):
"""
Get an authorization url with expire time
:type timestamp: int
:param timestamp: None
:type expiration_in_seconds: int
:param expiration_in_seconds: None
:type options: dict
:param options: None
:return:
**URL string**
"""
config = self._merge_config(config)
headers = headers or {}
params = params or {}
# specified protocol > protocol in endpoint > default protocol
endpoint_protocol, endpoint_host, endpoint_port = \
utils.parse_host_port(config.endpoint, config.protocol)
protocol = protocol or endpoint_protocol
full_host = endpoint_host
if endpoint_port != config.protocol.default_port:
full_host += ':' + str(endpoint_port)
headers[http_headers.HOST] = full_host
path = self._get_path(config, bucket_name, key)
params[http_headers.AUTHORIZATION.lower()] = bce_v1_signer.sign(
config.credentials,
http_methods.GET,
path,
headers,
params,
timestamp,
expiration_in_seconds,
headers_to_sign)
return "%s://%s%s?%s" % (protocol.name,
full_host,
path,
utils.get_canonical_querystring(params, False))
def generate_pre_signed_url(self,
bucket_name,
key,
timestamp=0,
expiration_in_seconds=1800,
headers=None,
params=None,
headers_to_sign=None,
protocol=None,
config=None):
"""
Get an authorization url with expire time
:type timestamp: int
:param timestamp: None
:type expiration_in_seconds: int
:param expiration_in_seconds: None
:type options: dict
:param options: None
:return:
**URL string**
"""
config = self._merge_config(config)
headers = headers or {}
params = params or {}
# specified protocol > protocol in endpoint > default protocol
endpoint_protocol, endpoint_host, endpoint_port = \
utils.parse_host_port(config.endpoint, config.protocol)
protocol = protocol or endpoint_protocol
full_host = endpoint_host
if endpoint_port != config.protocol.default_port:
full_host += ':' + str(endpoint_port)
headers[http_headers.HOST] = full_host
path = self._get_path(config, bucket_name, key)
params[http_headers.AUTHORIZATION.lower()] = bce_v1_signer.sign(
config.credentials,
http_methods.GET,
path,
headers,
params,
timestamp,
expiration_in_seconds,
headers_to_sign)
return "%s://%s%s?%s" % (protocol.name,
full_host,
path,
utils.get_canonical_querystring(params, False))
def _wrapper(credentials, http_method, path, headers, params):
credentials.access_key_id = compat.convert_to_bytes(
credentials.access_key_id)
credentials.secret_access_key = compat.convert_to_bytes(
credentials.secret_access_key)
return bce_v1_signer.sign(credentials,
compat.convert_to_bytes(http_method),
compat.convert_to_bytes(path),
headers,
params,
headers_to_sign=headers_to_sign)
def generate_pre_signed_url(self,
bucket_name,
key,
timestamp=0,
expiration_in_seconds=1800,
headers=None,
params=None,
headers_to_sign=None,
protocol=None,
config=None):
"""
Get an authorization url with expire time
:type timestamp: int
:param timestamp: None
:type expiration_in_seconds: int
:param expiration_in_seconds: None
:type options: dict
:param options: None
:return:
**URL string**
"""
config = self._merge_config(config)
headers = headers or {}
params = params or {}
protocol = protocol or bce_client_configuration.DEFAULT_PROTOCOL.name
headers[http_headers.HOST] = config.endpoint
path = self._get_path(config, bucket_name, key)
params[http_headers.AUTHORIZATION.lower()] = bce_v1_signer.sign(
config.credentials,
http_methods.GET,
self._get_path(config, bucket_name, key),
headers,
params,
timestamp,
expiration_in_seconds,
headers_to_sign)
return "%s://%s%s?%s" % (protocol,
config.endpoint,
path,
utils.get_canonical_querystring(params, False))
def _wrapper(credentials, http_method, path, headers, params):
return bce_v1_signer.sign(credentials, http_method, path, headers, params,
headers_to_sign=headers_to_sign)
