def get_dist_name_for_bucket(self, uri):
if (uri.type == "cf"):
return uri
if (uri.type != "s3"):
raise ParameterError("CloudFront or S3 URI required instead of: %s" % uri)
debug("_get_dist_name_for_bucket(%r)" % uri)
if CloudFront.dist_list is None:
response = self.GetList()
CloudFront.dist_list = {}
for d in response['dist_list'].dist_summs:
if d.info.has_key("S3Origin"):
CloudFront.dist_list[getBucketFromHostname(d.info['S3Origin']['DNSName'])[0]] = d.uri()
elif d.info.has_key("CustomOrigin"):
# Aral: This used to skip over distributions with CustomOrigin, however, we mustn't
# do this since S3 buckets that are set up as websites use custom origins.
# Thankfully, the custom origin URLs they use start with the URL of the
# S3 bucket. Here, we make use this naming convention to support this use case.
distListIndex = getBucketFromHostname(d.info['CustomOrigin']['DNSName'])[0];
distListIndex = distListIndex[:len(uri.bucket())]
CloudFront.dist_list[distListIndex] = d.uri()
else:
# Aral: I'm not sure when this condition will be reached, but keeping it in there.
continue
debug("dist_list: %s" % CloudFront.dist_list)
try:
return CloudFront.dist_list[uri.bucket()]
except Exception, e:
debug(e)
raise ParameterError("Unable to translate S3 URI to CloudFront distribution name: %s" % uri)
def get_dist_name_for_bucket(self, uri):
if (uri.type == "cf"):
return uri
if (uri.type != "s3"):
raise ParameterError(
"CloudFront or S3 URI required instead of: %s" % uri)
debug("_get_dist_name_for_bucket(%r)" % uri)
if CloudFront.dist_list is None:
response = self.GetList()
CloudFront.dist_list = {}
for d in response['dist_list'].dist_summs:
if d.info.has_key("S3Origin"):
CloudFront.dist_list[getBucketFromHostname(
d.info['S3Origin']['DNSName'])[0]] = d.uri()
elif d.info.has_key("CustomOrigin"):
# Aral: This used to skip over distributions with CustomOrigin, however, we mustn't
# do this since S3 buckets that are set up as websites use custom origins.
# Thankfully, the custom origin URLs they use start with the URL of the
# S3 bucket. Here, we make use this naming convention to support this use case.
distListIndex = getBucketFromHostname(
d.info['CustomOrigin']['DNSName'])[0]
distListIndex = distListIndex[:len(uri.bucket())]
CloudFront.dist_list[distListIndex] = d.uri()
else:
# Aral: I'm not sure when this condition will be reached, but keeping it in there.
continue
debug("dist_list: %s" % CloudFront.dist_list)
try:
return CloudFront.dist_list[uri.bucket()]
except Exception, e:
debug(e)
raise ParameterError(
"Unable to translate S3 URI to CloudFront distribution name: %s"
% uri)
def parse(self, tree):
self.info = getDictFromTree(tree)
self.info['Enabled'] = (self.info['Enabled'].lower() == "true")
if not self.info.has_key("CNAME"):
self.info['CNAME'] = []
if type(self.info['CNAME']) != list:
self.info['CNAME'] = [self.info['CNAME']]
self.info['CNAME'] = [cname.lower() for cname in self.info['CNAME']]
if not self.info.has_key("Comment"):
self.info['Comment'] = ""
if not self.info.has_key("DefaultRootObject"):
self.info['DefaultRootObject'] = ""
## Figure out logging - complex node not parsed by getDictFromTree()
logging_nodes = tree.findall(".//Logging")
if logging_nodes:
logging_dict = getDictFromTree(logging_nodes[0])
logging_dict['Bucket'], success = getBucketFromHostname(
logging_dict['Bucket'])
if not success:
warning("Logging to unparsable bucket name: %s" %
logging_dict['Bucket'])
self.info['Logging'] = S3UriS3(u"s3://%(Bucket)s/%(Prefix)s" %
logging_dict)
else:
self.info['Logging'] = None
def _https_connection(hostname, port=None):
check_hostname = True
try:
context = http_connection._ssl_context()
# Wilcard certificates do not work with DNS-style named buckets.
bucket_name, success = getBucketFromHostname(hostname)
if success and '.' in bucket_name:
# this merely delays running the hostname check until
# after the connection is made and we get control
# back. We then run the same check, relaxed for S3's
# wildcard certificates.
debug(u'Bucket name contains "." character, disabling initial SSL hostname check')
check_hostname = False
if context:
context.check_hostname = False
conn = httplib.HTTPSConnection(hostname, port, context=context, check_hostname=check_hostname)
debug(u'httplib.HTTPSConnection() has both context and check_hostname')
except TypeError:
try:
# in case check_hostname parameter is not present try again
conn = httplib.HTTPSConnection(hostname, port, context=context)
debug(u'httplib.HTTPSConnection() has only context')
except TypeError:
# in case even context parameter is not present try one last time
conn = httplib.HTTPSConnection(hostname, port)
debug(u'httplib.HTTPSConnection() has neither context nor check_hostname')
return conn
def get_dist_name_for_bucket(self, uri):
if (uri.type == "cf"):
return uri
if (uri.type != "s3"):
raise ParameterError(
"CloudFront or S3 URI required instead of: %s" % arg)
debug("_get_dist_name_for_bucket(%r)" % uri)
if CloudFront.dist_list is None:
response = self.GetList()
CloudFront.dist_list = {}
for d in response['dist_list'].dist_summs:
if d.info.has_key("S3Origin"):
CloudFront.dist_list[getBucketFromHostname(
d.info['S3Origin']['DNSName'])[0]] = d.uri()
else:
# Skip over distributions with CustomOrigin
continue
debug("dist_list: %s" % CloudFront.dist_list)
try:
return CloudFront.dist_list[uri.bucket()]
except Exception, e:
debug(e)
raise ParameterError(
"Unable to translate S3 URI to CloudFront distribution name: %s"
% arg)
def _get_dist_name_for_bucket(uri):
cf = CloudFront(Config())
debug("_get_dist_name_for_bucket(%r)" % uri)
assert(uri.type == "s3")
if Cmd.dist_list is None:
response = cf.GetList()
Cmd.dist_list = {}
for d in response['dist_list'].dist_summs:
Cmd.dist_list[getBucketFromHostname(d.info['Origin'])[0]] = d.uri()
debug("dist_list: %s" % Cmd.dist_list)
return Cmd.dist_list[uri.bucket()]
def get_dist_name_for_bucket(self, uri):
if (uri.type == "cf"):
return uri
if (uri.type != "s3"):
raise ParameterError("CloudFront or S3 URI required instead of: %s" % arg)
debug("_get_dist_name_for_bucket(%r)" % uri)
if CloudFront.dist_list is None:
response = self.GetList()
CloudFront.dist_list = {}
for d in response['dist_list'].dist_summs:
CloudFront.dist_list[getBucketFromHostname(d.info['S3Origin']['DNSName'])[0]] = d.uri()
debug("dist_list: %s" % CloudFront.dist_list)
try:
return CloudFront.dist_list[uri.bucket()]
except Exception, e:
debug(e)
raise ParameterError("Unable to translate S3 URI to CloudFront distribution name: %s" % arg)
def parse(self, tree):
self.info = getDictFromTree(tree)
self.info['Enabled'] = (self.info['Enabled'].lower() == "true")
if not self.info.has_key("CNAME"):
self.info['CNAME'] = []
if type(self.info['CNAME']) != list:
self.info['CNAME'] = [self.info['CNAME']]
self.info['CNAME'] = [cname.lower() for cname in self.info['CNAME']]
if not self.info.has_key("Comment"):
self.info['Comment'] = ""
## Figure out logging - complex node not parsed by getDictFromTree()
logging_nodes = tree.findall(".//Logging")
if logging_nodes:
logging_dict = getDictFromTree(logging_nodes[0])
logging_dict['Bucket'], success = getBucketFromHostname(logging_dict['Bucket'])
if not success:
warning("Logging to unparsable bucket name: %s" % logging_dict['Bucket'])
self.info['Logging'] = S3UriS3("s3://%(Bucket)s/%(Prefix)s" % logging_dict)
else:
self.info['Logging'] = None
