/usr/lib/python2.7/dist-packages/twext/web2/dav/method/put.py is in calendarserver 5.2+dfsg-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | # -*- test-case-name: twext.web2.dav.test.test_put -*-
##
# Copyright (c) 2005-2014 Apple Computer, Inc. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
# DRI: Wilfredo Sanchez, wsanchez@apple.com
##
"""
WebDAV PUT method
"""
__all__ = ["preconditions_PUT", "http_PUT"]
from twisted.internet.defer import deferredGenerator, waitForDeferred
from twext.python.log import Logger
from twext.web2 import responsecode
from twext.web2.http import HTTPError, StatusResponse
from txdav.xml import element as davxml
from twext.web2.dav.method import put_common
from twext.web2.dav.util import parentForURL
log = Logger()
def preconditions_PUT(self, request):
#
# Check authentication and access controls
#
if self.exists():
x = waitForDeferred(self.authorize(request, (davxml.WriteContent(),)))
yield x
x.getResult()
else:
parent = waitForDeferred(request.locateResource(parentForURL(request.uri)))
yield parent
parent = parent.getResult()
if not parent.exists():
raise HTTPError(
StatusResponse(
responsecode.CONFLICT,
"cannot PUT to non-existent parent"))
x = waitForDeferred(parent.authorize(request, (davxml.Bind(),)))
yield x
x.getResult()
#
# HTTP/1.1 (RFC 2068, section 9.6) requires that we respond with a Not
# Implemented error if we get a Content-* header which we don't
# recognize and handle properly.
#
for header, value in request.headers.getAllRawHeaders():
if header.startswith("Content-") and header not in (
#"Content-Base", # Doesn't make sense in PUT?
#"Content-Encoding", # Requires that we decode it?
"Content-Language",
"Content-Length",
#"Content-Location", # Doesn't make sense in PUT?
"Content-MD5",
#"Content-Range", # FIXME: Need to implement this
"Content-Type",
):
log.error("Client sent unrecognized content header in PUT request: %s"
% (header,))
raise HTTPError(StatusResponse(
responsecode.NOT_IMPLEMENTED,
"Unrecognized content header %r in request." % (header,)
))
preconditions_PUT = deferredGenerator(preconditions_PUT)
def http_PUT(self, request):
"""
Respond to a PUT request. (RFC 2518, section 8.7)
"""
log.info("Writing request stream to %s" % (self,))
#
# Don't pass in the request URI, since PUT isn't specified to be able
# to return a MULTI_STATUS response, which is WebDAV-specific (and PUT is
# not).
#
#return put(request.stream, self.fp)
return put_common.storeResource(request, destination=self, destination_uri=request.uri)
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