def dispatch(self, request, *args, **kwargs):
user = None
if 'REMOTE_USER' in request.META:
user = User.objects.get(username=request.META['REMOTE_USER'])
elif 'HTTP_AUTHORIZATION' in request.META:
auth = request.META['HTTP_AUTHORIZATION'].split()
if len(auth) == 2:
if auth[0].lower() == "basic":
uname, passwd = base64.b64decode(auth[1]).split(':')
user = authenticate(username=uname, password=passwd)
if (user and user.is_active):
login(request, user)
request.user = user
# choose the correct current-user-principal handler (calendars/addressbooks)
if self.root == "calendars":
from davvy.calendar import prop_dav_calendar_home_set as prop_dav_resource_home_set
elif self.root == "addressbook001":
from davvy.addressbook import prop_dav_addressbook_home_set as prop_dav_resource_home_set
else:
from davvy.base import prop_dav_current_user_principal as prop_dav_resource_home_set
old_cup_prop = None
if prop_dav_resource_home_set:
# let's backup current-user-principal handler
cup = '{DAV:}current-user-principal'
old_cup_prop = davvy.retrieve_prop(cup)
# let's modify it
davvy.register_prop(cup, prop_dav_resource_home_set,
davvy.exceptions.Forbidden)
try:
response = super(WebDAV,
self).dispatch(request, user.username, "/",
*args, **kwargs)
dav_base = ['1']
dav_base += getattr(settings, 'DAVVY_EXTENSIONS', [])
response['Dav'] = ','.join(dav_base + self.dav_extensions)
except Exception as e:
logger.debug(e)
code, phrase = e.status.split(' ', 1)
response = HttpResponse(phrase, content_type='text/plain')
response.status_code = int(code)
response.reason_phrase = phrase
finally:
if old_cup_prop:
# restore current-user-principal
davvy.register_prop(*old_cup_prop)
else:
response = HttpResponse('Unathorized', content_type='text/plain')
response.status_code = 401
response['WWW-Authenticate'] = 'Basic realm="davvy"'
return response
# for principal in principals:
# ace_principal.append(principal)
ace.append(ace_principal)
grant = davvy.xml_node('{DAV:}grant')
privilege = davvy.xml_node('{DAV:}privilege')
privilege.append(davvy.xml_node('{DAV:}write'))
grant.append(privilege)
ace.append(grant)
return ace
def prop_dav_owner(dav, request, resource):
return prop_dav_current_user_principal(dav, request, resource)
davvy.register_prop('{DAV:}resourcetype', prop_dav_resourcetype,
davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}getcontentlength', prop_dav_getcontentlength,
davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}getetag', prop_dav_getetag,
davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}getcontenttype', prop_dav_getcontenttype,
davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}getlastmodified', prop_dav_getlastmodified,
davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}creationdate', prop_dav_creationdate,
davvy.exceptions.Forbidden)
else:
yield davvy.xml_node(
'{DAV:}href',
current_user_principal.rstrip('/') + '/' +
request.user.username + '/')
def prop_dav_calendar_getctag(dav, request, resource):
max_value = int(resource.updated_at.strftime('%s'))
if resource.collection:
for child in resource.resource_set.all():
new_value = int(child.updated_at.strftime('%s'))
if new_value > max_value:
max_value = new_value
return str(max_value)
def prop_dav_calendar_user_address_set(dav, request, resource):
yield davvy.xml_node('{DAV:}href', 'mailto:' + request.user.email)
davvy.register_prop('{urn:ietf:params:xml:ns:caldav}calendar-home-set',
prop_dav_calendar_home_set, davvy.exceptions.Forbidden)
davvy.register_prop('{http://calendarserver.org/ns/}getctag',
prop_dav_calendar_getctag, davvy.exceptions.Forbidden)
davvy.register_prop('{urn:ietf:params:xml:ns:caldav}calendar-user-address-set',
prop_dav_calendar_user_address_set,
davvy.exceptions.Forbidden)
supported_report = davvy.xml_node('{DAV:}supported-report')
report = davvy.xml_node('{DAV:}report')
supported_report.append(report)
calendar_query = davvy.xml_node(
'{urn:ietf:params:xml:ns:caldav}calendar-query')
report.append(calendar_query)
supported_reports.append(supported_report)
supported_report = davvy.xml_node('{DAV:}supported-report')
report = davvy.xml_node('{DAV:}report')
supported_report.append(report)
calendar_multiget = davvy.xml_node(
'{urn:ietf:params:xml:ns:caldav}calendar-multiget')
report.append(calendar_multiget)
supported_reports.append(supported_report)
supported_report = davvy.xml_node('{DAV:}supported-report')
report = davvy.xml_node('{DAV:}report')
supported_report.append(report)
sync_collection = davvy.xml_node('{DAV:}sync-collection')
report.append(sync_collection)
supported_reports.append(supported_report)
return supported_reports
davvy.register_prop('{urn:ietf:params:xml:ns:carddav}addressbook-home-set',
prop_dav_addressbook_home_set, davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}supported-report-set',
prop_dav_supported_report_set, davvy.exceptions.Forbidden)
# for principal in principals:
# ace_principal.append(principal)
ace.append(ace_principal)
grant = davvy.xml_node('{DAV:}grant')
privilege = davvy.xml_node('{DAV:}privilege')
privilege.append(davvy.xml_node('{DAV:}write'))
grant.append(privilege)
ace.append(grant)
return ace
def prop_dav_owner(dav, request, resource):
return prop_dav_current_user_principal(dav, request, resource)
davvy.register_prop(
'{DAV:}resourcetype',
prop_dav_resourcetype,
davvy.exceptions.Forbidden)
davvy.register_prop(
'{DAV:}getcontentlength',
prop_dav_getcontentlength,
davvy.exceptions.Forbidden)
davvy.register_prop(
'{DAV:}getetag',
prop_dav_getetag,
davvy.exceptions.Forbidden)
davvy.register_prop(
'{DAV:}getcontenttype',
prop_dav_getcontenttype,
supported_report = davvy.xml_node('{DAV:}supported-report')
report = davvy.xml_node('{DAV:}report')
supported_report.append(report)
calendar_query = davvy.xml_node(
'{urn:ietf:params:xml:ns:caldav}calendar-query')
report.append(calendar_query)
supported_reports.append(supported_report)
supported_report = davvy.xml_node('{DAV:}supported-report')
report = davvy.xml_node('{DAV:}report')
supported_report.append(report)
calendar_multiget = davvy.xml_node(
'{urn:ietf:params:xml:ns:caldav}calendar-multiget')
report.append(calendar_multiget)
supported_reports.append(supported_report)
supported_report = davvy.xml_node('{DAV:}supported-report')
report = davvy.xml_node('{DAV:}report')
supported_report.append(report)
sync_collection = davvy.xml_node('{DAV:}sync-collection')
report.append(sync_collection)
supported_reports.append(supported_report)
return supported_reports
davvy.register_prop('{urn:ietf:params:xml:ns:carddav}addressbook-home-set',
prop_dav_addressbook_home_set, davvy.exceptions.Forbidden)
davvy.register_prop('{DAV:}supported-report-set',
prop_dav_supported_report_set, davvy.exceptions.Forbidden)
def prop_dav_calendar_getctag(dav, request, resource):
max_value = int(resource.updated_at.strftime('%s'))
if resource.collection:
for child in resource.resource_set.all():
new_value = int(child.updated_at.strftime('%s'))
if new_value > max_value:
max_value = new_value
return str(max_value)
def prop_dav_calendar_user_address_set(dav, request, resource):
yield davvy.xml_node('{DAV:}href', 'mailto:' + request.user.email)
davvy.register_prop(
'{urn:ietf:params:xml:ns:caldav}calendar-home-set',
prop_dav_calendar_home_set,
davvy.exceptions.Forbidden)
davvy.register_prop(
'{http://calendarserver.org/ns/}getctag',
prop_dav_calendar_getctag,
davvy.exceptions.Forbidden)
davvy.register_prop(
'{urn:ietf:params:xml:ns:caldav}calendar-user-address-set',
prop_dav_calendar_user_address_set,
davvy.exceptions.Forbidden)
def dispatch(self, request, *args, **kwargs):
user = None
if 'REMOTE_USER' in request.META:
user = User.objects.get(username=request.META['REMOTE_USER'])
elif 'HTTP_AUTHORIZATION' in request.META:
auth = request.META['HTTP_AUTHORIZATION'].split()
if len(auth) == 2:
if auth[0].lower() == "basic":
uname, passwd = base64.b64decode(auth[1]).split(':')
user = authenticate(username=uname, password=passwd)
if (user and user.is_active):
login(request, user)
request.user = user
# choose the correct current-user-principal handler (calendars/addressbooks)
if self.root == "calendars":
from davvy.calendar import prop_dav_calendar_home_set as prop_dav_resource_home_set
elif self.root == "addressbook001":
from davvy.addressbook import prop_dav_addressbook_home_set as prop_dav_resource_home_set
else:
from davvy.base import prop_dav_current_user_principal as prop_dav_resource_home_set
old_cup_prop = None
if prop_dav_resource_home_set:
# let's backup current-user-principal handler
cup = '{DAV:}current-user-principal'
old_cup_prop = davvy.retrieve_prop(
cup
)
# let's modify it
davvy.register_prop(
cup,
prop_dav_resource_home_set,
davvy.exceptions.Forbidden)
try:
response = super(WebDAV, self).dispatch(
request, user.username, "/", *args, **kwargs
)
dav_base = ['1']
dav_base += getattr(settings, 'DAVVY_EXTENSIONS', [])
response['Dav'] = ','.join(dav_base + self.dav_extensions)
except Exception as e:
logger.debug(e)
code, phrase = e.status.split(' ', 1)
response = HttpResponse(phrase, content_type='text/plain')
response.status_code = int(code)
response.reason_phrase = phrase
finally:
if old_cup_prop:
# restore current-user-principal
davvy.register_prop(
*old_cup_prop
)
else:
response = HttpResponse('Unathorized', content_type='text/plain')
response.status_code = 401
response['WWW-Authenticate'] = 'Basic realm="davvy"'
return response
