本文整理汇总了Python中swift.common.swob.Request.headers['Date']方法的典型用法代码示例。如果您正苦于以下问题：Python Request.headers['Date']方法的具体用法？Python Request.headers['Date']怎么用？Python Request.headers['Date']使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类swift.common.swob.Request的用法示例。
在下文中一共展示了Request.headers['Date']方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: handle_request
# 需要导入模块: from swift.common.swob import Request [as 别名]
# 或者: from swift.common.swob.Request import headers['Date'] [as 别名]
def handle_request(self, env, start_response):
req = Request(env)
self.logger.debug('Calling Swift3 Middleware')
self.logger.debug(req.__dict__)
if 'AWSAccessKeyId' in req.params:
try:
req.headers['Date'] = req.params['Expires']
req.headers['Authorization'] = \
'AWS %(AWSAccessKeyId)s:%(Signature)s' % req.params
except KeyError:
return get_err_response('InvalidArgument')(env, start_response)
if 'Authorization' not in req.headers:
return self.app(env, start_response)
try:
keyword, info = req.headers['Authorization'].split(' ')
except:
return get_err_response('AccessDenied')(env, start_response)
if keyword != 'AWS':
return get_err_response('AccessDenied')(env, start_response)
try:
account, signature = info.rsplit(':', 1)
except:
return get_err_response('InvalidArgument')(env, start_response)
try:
controller, path_parts = self.get_controller(req.path)
except ValueError:
return get_err_response('InvalidURI')(env, start_response)
if 'Date' in req.headers:
date = email.utils.parsedate(req.headers['Date'])
if date is None:
return get_err_response('AccessDenied')(env, start_response)
d1 = datetime.datetime(*date[0:6])
d2 = datetime.datetime.utcnow()
epoch = datetime.datetime(1970, 1, 1, 0, 0, 0, 0)
if d1 < epoch:
return get_err_response('AccessDenied')(env, start_response)
delta = datetime.timedelta(seconds=60 * 10)
if d1 - d2 > delta or d2 - d1 > delta:
return get_err_response('RequestTimeTooSkewed')(env,
start_response)
token = base64.urlsafe_b64encode(canonical_string(req))
controller = controller(env, self.app, account, token, conf=self.conf,
**path_parts)
if hasattr(controller, req.method):
res = getattr(controller, req.method)(env, start_response)
else:
return get_err_response('InvalidURI')(env, start_response)
return res(env, start_response)示例2: handle_request
# 需要导入模块: from swift.common.swob import Request [as 别名]
# 或者: from swift.common.swob.Request import headers['Date'] [as 别名]
def handle_request(self, env, start_response):
req = Request(env)
self.logger.debug('Calling Swift3 Middleware')
self.logger.debug(req.__dict__)
if 'AWSAccessKeyId' in req.params:
try:
req.headers['Date'] = req.params['Expires']
req.headers['Authorization'] = \
'AWS %(AWSAccessKeyId)s:%(Signature)s' % req.params
except KeyError:
return get_err_response('InvalidArgument')(env, start_response)
if 'Authorization' not in req.headers:
return self.app(env, start_response)
try:
keyword, info = req.headers['Authorization'].split(' ')
except:
return get_err_response('AccessDenied')(env, start_response)
if keyword != 'AWS':
return get_err_response('AccessDenied')(env, start_response)
try:
account, signature = info.rsplit(':', 1)
except:
return get_err_response('InvalidArgument')(env, start_response)
try:
controller, path_parts = self.get_controller(env, req.path)
except ValueError:
return get_err_response('InvalidURI')(env, start_response)
if 'Date' in req.headers:
date = email.utils.parsedate(req.headers['Date'])
expdate = None
if date is None and 'Expires' in req.params:
d = email.utils.formatdate(float(req.params['Expires']))
expdate = email.utils.parsedate(d)
date = datetime.datetime.utcnow().timetuple()
elif date is None:
return get_err_response('AccessDenied')(env, start_response)
epoch = datetime.datetime(1970, 1, 1, 0, 0, 0, 0)
delta = datetime.timedelta(seconds=60 * 5)
d1 = datetime.datetime(*date[0:6])
now = datetime.datetime.utcnow()
if d1 < epoch:
return get_err_response('AccessDenied')(env, start_response)
# If the standard date is too far ahead or behind, it is an error
if abs(d1 - now) > delta:
return get_err_response('RequestTimeTooSkewed')(env,
start_response)
# If there was an expiration date in the parameters, check it also
if expdate:
ex = datetime.datetime(*expdate[0:6])
if (now > ex and (now - ex) > delta):
return get_err_response('RequestTimeTooSkewed')(
env, start_response)
token = base64.urlsafe_b64encode(canonical_string(req))
controller = controller(env, self.app, account, token, conf=self.conf,
**path_parts)
if hasattr(controller, req.method):
res = getattr(controller, req.method)(env, start_response)
else:
return get_err_response('InvalidURI')(env, start_response)
return res(env, start_response)示例3: handle_request
# 需要导入模块: from swift.common.swob import Request [as 别名]
# 或者: from swift.common.swob.Request import headers['Date'] [as 别名]
def handle_request(self, env, start_response):
req = Request(env)
self.logger.debug('Calling Swift3 Middleware')
if 'AWSAccessKeyId' in req.params:
try:
req.headers['Date'] = req.params['Expires']
req.headers['Authorization'] = \
'AWS %(AWSAccessKeyId)s:%(Signature)s' % req.params
except KeyError:
return get_err_response('InvalidArgument')(env, start_response)
if 'Authorization' not in req.headers:
return self.app(env, start_response)
try:
keyword, info = req.headers['Authorization'].split(' ')
except:
return get_err_response('AccessDenied')(env, start_response)
if keyword != 'AWS':
# This wasn't an S3 request
return self.app(env, start_response)
try:
account, signature = info.rsplit(':', 1)
except:
return get_err_response('InvalidArgument')(env, start_response)
path = req.path
if path.startswith('/v1/'):
path = path[3:]
account, path = split_path(path, 1, 2, True)
if account.startswith('AUTH_'):
account = account[5:]
path = '/' + path
try:
controller, path_parts = self.get_controller(env, path)
except ValueError:
return get_err_response('InvalidURI')(env, start_response)
if 'Expires' in req.params:
unix_date = float(req.params['Expires'])
if unix_date < 0:
return get_err_response('AccessDenied')(env, start_response)
d = email.utils.formatdate(unix_date)
date = email.utils.parsedate(d)
date = datetime.datetime(*date[0:6])
if date < datetime.datetime.utcnow():
return get_err_response('AccessDenied')(env, start_response)
elif 'Date' in req.headers:
date = email.utils.parsedate(req.headers['Date'])
if date is None:
return get_err_response('AccessDenied')(env, start_response)
d1 = datetime.datetime(*date[0:6])
d2 = datetime.datetime.utcnow()
epoch = datetime.datetime(1970, 1, 1, 0, 0, 0, 0)
if d1 < epoch:
return get_err_response('AccessDenied')(env, start_response)
delta = datetime.timedelta(seconds=60 * 5)
if d1 - d2 > delta or d2 - d1 > delta:
return get_err_response('RequestTimeTooSkewed')(env,
start_response)
token = base64.urlsafe_b64encode(canonical_string(req))
controller = controller(env, self.app, account, token, conf=self.conf,
**path_parts)
if hasattr(controller, req.method):
res = getattr(controller, req.method)(env, start_response)
else:
return get_err_response('InvalidURI')(env, start_response)
return res(env, start_response)示例4: handle_request
# 需要导入模块: from swift.common.swob import Request [as 别名]
# 或者: from swift.common.swob.Request import headers['Date'] [as 别名]
def handle_request(self, env, start_response):
req = Request(env)
self.logger.debug('Calling S3Multipart Helper Middleware')
#self.logger.debug(req.__dict__)
#self.logger.info('S3MULTI --')
#self.logger.info('S3MULTI: %s %s' % (req.method, req.url))
#self.logger.info('S3MULTI --')
#
# Check that the request has the correct AA headers
#
if 'AWSAccessKeyId' in req.params:
try:
req.headers['Date'] = req.params['Expires']
req.headers['Authorization'] = \
'AWS %(AWSAccessKeyId)s:%(Signature)s' % req.params
except KeyError:
return get_err_response('InvalidArgument')(env, start_response)
if 'Authorization' not in req.headers:
return self.app(env, start_response)
try:
keyword, info = req.headers['Authorization'].split(' ')
except:
return get_err_response('AccessDenied')(env, start_response)
if keyword != 'AWS':
return get_err_response('AccessDenied')(env, start_response)
try:
account, signature = info.rsplit(':', 1)
except:
return get_err_response('InvalidArgument')(env, start_response)
if req.method == 'GET':
return self.GET(env, start_response)
elif req.method == 'HEAD':
return self.HEAD(env, start_response)
elif req.method == 'POST':
return self.POST(env, start_response)
elif req.method == 'DELETE':
return self.DELETE(env, start_response)
elif req.method != 'PUT':
return self.app(env, start_response)
#
# If none of the above, it must be a PUT
#
if 'QUERY_STRING' in env:
args = dict(urlparse.parse_qsl(env['QUERY_STRING'], 1))
else:
args = {}
path = None
if 'partNumber' in args:
partNo = args['partNumber']
uploadId = None
if 'uploadId' in args:
uploadId = args['uploadId']
if 'QUERY_STRING' in env:
del env['QUERY_STRING']
if 'HTTP_CONTENT_MD5' in env.items():
value = env['HTTP_CONTENT_MD5']
if value == '':
return get_err_response('InvalidDigest')
try:
env['HTTP_ETAG'] = value.decode('base64').encode('hex')
except:
return get_err_response('InvalidDigest')
if env['HTTP_ETAG'] == '':
return get_err_response('SignatureDoesNotMatch')
#
# If this is part of an S3 multipart upload, then put the parts
# into the proper segment container instead of the primary container
# that was requested. This mimics the SWIFT multipart upload behavior
# and leaves the objects so that they can be accessed by SWIFT or S3
# API calls.
#
path = env['PATH_INFO']
if path is not None and uploadId is not None and partNo is not None:
version, account, container, obj = split_path(path, 0, 4, True)
env['PATH_INFO'] = ('/%s/%s/%s_segments/%s/%s/%d' %
(version, account, container, obj, uploadId,
int(partNo)))
env['RAW_PATH_INFO'] = ('/%s_segments/%s/%s/%08d' %
(container, obj, uploadId, int(partNo)))
return self.app(env, start_response)示例5: handle_request
# 需要导入模块: from swift.common.swob import Request [as 别名]
# 或者: from swift.common.swob.Request import headers['Date'] [as 别名]
def handle_request(self, env, start_response):
req = Request(env)
self.logger.debug('Calling Swift3 Middleware')
self.logger.debug(req.__dict__)
# Let's add a translation layer for tempurl so the QS resembles the amazon one.
if env and 'QUERY_STRING' in env:
self.logger.debug("Swift3 Middleware pre-TRANSLATE: %s" % env['QUERY_STRING'])
env['QUERY_STRING'] = swift_tempurl_translate(env['QUERY_STRING'])
self.logger.debug("Swift3 Middleware post-TRANSLATE: %s" % env['QUERY_STRING'])
if 'AWSAccessKeyId' in req.params:
try:
req.headers['Date'] = req.params['Expires']
req.headers['Authorization'] = \
'AWS %(AWSAccessKeyId)s:%(Signature)s' % req.params
except KeyError:
return get_err_response('InvalidArgument')(env, start_response)
if 'Authorization' not in req.headers:
return self.app(env, start_response)
try:
keyword, info = req.headers['Authorization'].split(' ')
except:
return get_err_response('AccessDenied')(env, start_response)
if keyword != 'AWS':
return get_err_response('AccessDenied')(env, start_response)
try:
account, signature = info.rsplit(':', 1)
except:
return get_err_response('InvalidArgument')(env, start_response)
try:
controller, path_parts = self.get_controller(env['PATH_INFO'])
except ValueError:
return get_err_response('InvalidURI')(env, start_response)
if 'Date' in req.headers:
date = email.utils.parsedate(req.headers['Date'])
if date is None:
return get_err_response('AccessDenied')(env, start_response)
d1 = datetime.datetime(*date[0:6])
d2 = datetime.datetime.utcnow()
epoch = datetime.datetime(1970, 1, 1, 0, 0, 0, 0)
if d1 < epoch:
return get_err_response('AccessDenied')(env, start_response)
delta = datetime.timedelta(seconds=60 * 10)
if d1 - d2 > delta or d2 - d1 > delta:
return get_err_response('RequestTimeTooSkewed')(env,
start_response)
token = (base64.urlsafe_b64encode(canonical_string(req)),
base64.urlsafe_b64encode(canonical_string(req, alt=True)))
controller = controller(env, self.app, account, token, conf=self.conf, logger=self.logger,
**path_parts)
if hasattr(controller, req.method):
res = getattr(controller, req.method)(env, start_response)
else:
return get_err_response('InvalidURI')(env, start_response)
return res(env, start_response)