x/swift3
Code Issues Proposed changes

fix bucket creation. REQUEST_METHOD PUT not translated to POST if request has X_AMZ_ACL header

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Victor Rodionov 2012-10-26 18:26:49 +04:00 committed by FUJITA Tomonori
parent 8883a4ef63
commit 7eb4025eb7
1 changed files with 32 additions and 28 deletions
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60
swift3/middleware.py
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@ -483,42 +483,46 @@ class BucketController(WSGIContext):
"""
Handle PUT Bucket request
"""
for key, value in env.items():
if key == "HTTP_X_AMZ_ACL":
# Translate the Amazon ACL to something that can be
# implemented in Swift, 501 otherwise. Swift uses POST
# for ACLs, whereas S3 uses PUT.
del env[key]
if 'QUERY_STRING' in env:
del env['QUERY_STRING']
if 'HTTP_X_AMZ_ACL' in env:
amz_acl = env['HTTP_X_AMZ_ACL']
# Translate the Amazon ACL to something that can be
# implemented in Swift, 501 otherwise. Swift uses POST
# for ACLs, whereas S3 uses PUT.
del env['HTTP_X_AMZ_ACL']
if 'QUERY_STRING' in env:
del env['QUERY_STRING']
translated_acl = swift_acl_translate(value)
translated_acl = swift_acl_translate(amz_acl)
if translated_acl == 'Unsupported':
return get_err_response('Unsupported')
elif translated_acl == 'InvalidArgument':
return get_err_response('InvalidArgument')
for header, acl in translated_acl:
env[header] = acl
if 'CONTENT_LENGTH' in env:
content_length = env['CONTENT_LENGTH']
try:
content_length = int(content_length)
except (ValueError, TypeError):
get_err_response('InvalidArgument')
if content_length < 0:
get_err_response('InvalidArgument')
if 'QUERY_STRING' in env:
args = dict(urlparse.parse_qsl(env['QUERY_STRING'], 1))
if 'acl' in args:
# We very likely have an XML-based ACL request.
body = env['wsgi.input'].readline().decode()
translated_acl = swift_acl_translate(body, xml=True)
if translated_acl == 'Unsupported':
return get_err_response('Unsupported')
elif translated_acl == 'InvalidArgument':
return get_err_response('InvalidArgument')
for header, acl in translated_acl:
env[header] = acl
env['REQUEST_METHOD'] = 'POST'
if key == "CONTENT_LENGTH" and (value.isdigit() is False or
value < 0):
return get_err_response("InvalidArgument")
if key == "QUERY_STRING":
args = dict(urlparse.parse_qsl(value, 1))
if 'acl' in args and 'CONTENT_LENGTH' in env \
and int(env['CONTENT_LENGTH']) > 0 and \
'HTTP_X_AMZ_ACL' not in env:
# We very likely have an XML-based ACL request
body = env['wsgi.input'].readline().decode()
translated_acl = swift_acl_translate(body, xml=True)
if translated_acl == 'Unsupported':
return get_err_response('Unsupported')
elif translated_acl == 'InvalidArgument':
return get_err_response('InvalidArgument')
for header, acl in translated_acl:
env[header] = acl
env['REQUEST_METHOD'] = 'POST'
body_iter = self._app_call(env)
status = self._get_status_int()