334 lines
11 KiB
Python
334 lines
11 KiB
Python
# -*- coding: utf-8 -*-
|
|
##############################################################################
|
|
#
|
|
# OpenERP, Open Source Management Solution
|
|
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
##############################################################################
|
|
|
|
import pooler
|
|
|
|
import base64
|
|
import sys
|
|
import os
|
|
import time
|
|
from string import joinfields, split, lower
|
|
|
|
from service import security
|
|
|
|
import netsvc
|
|
import urlparse
|
|
|
|
from DAV.constants import COLLECTION, OBJECT
|
|
from DAV.errors import *
|
|
from DAV.iface import *
|
|
import urllib
|
|
|
|
from DAV.davcmd import copyone, copytree, moveone, movetree, delone, deltree
|
|
from caldav_cache import memoize
|
|
from tools import misc
|
|
CACHE_SIZE=20000
|
|
|
|
|
|
class tinydav_handler(dav_interface):
|
|
"""
|
|
This class models a Tiny ERP interface for the DAV server
|
|
"""
|
|
PROPS={'DAV:': dav_interface.PROPS['DAV:'], }
|
|
|
|
M_NS={ "DAV:": dav_interface.M_NS['DAV:'], }
|
|
|
|
def __init__(self, parent, verbose=False):
|
|
self.db_name = False
|
|
self.parent = parent
|
|
self.baseuri = parent.baseuri
|
|
|
|
def get_propnames(self, uri):
|
|
props = self.PROPS
|
|
self.parent.log_message('get propnames: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
cr.close()
|
|
return props
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if node:
|
|
props.update(node.get_dav_props(cr))
|
|
cr.close()
|
|
return props
|
|
|
|
def get_prop(self,uri,ns,propname):
|
|
""" return the value of a given property
|
|
|
|
uri -- uri of the object to get the property of
|
|
ns -- namespace of the property
|
|
pname -- name of the property
|
|
"""
|
|
if self.M_NS.has_key(ns):
|
|
return dav_interface.get_prop(self, uri, ns, propname)
|
|
|
|
if uri[-1]=='/':uri = uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
cr.close()
|
|
raise DAV_NotFound
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
cr.close()
|
|
raise DAV_NotFound
|
|
res = node.get_dav_eprop(cr, ns, propname)
|
|
cr.close()
|
|
return res
|
|
|
|
def urijoin(self,*ajoin):
|
|
""" Return the base URI of this request, or even join it with the
|
|
ajoin path elements
|
|
"""
|
|
return self.baseuri+ '/'.join(ajoin)
|
|
|
|
def uri2local(self, uri):
|
|
uparts = urlparse.urlparse(uri)
|
|
reluri = uparts[2]
|
|
if reluri and reluri[-1]=="/":
|
|
reluri = reluri[:-1]
|
|
return reluri
|
|
|
|
#
|
|
# pos: -1 to get the parent of the uri
|
|
#
|
|
def get_cr(self, uri):
|
|
pdb = self.parent.auth_proxy.last_auth
|
|
reluri = self.uri2local(uri)
|
|
try:
|
|
dbname = reluri.split('/')[2]
|
|
except:
|
|
dbname = False
|
|
if not dbname:
|
|
return None, None, None, False, None
|
|
if not pdb and dbname:
|
|
# if dbname was in our uri, we should have authenticated
|
|
# against that.
|
|
raise Exception("Programming error")
|
|
assert pdb == dbname, " %s != %s" %(pdb, dbname)
|
|
user, passwd, dbn2, uid = self.parent.auth_proxy.auth_creds[pdb]
|
|
db,pool = pooler.get_db_and_pool(dbname)
|
|
cr = db.cursor()
|
|
uri2 = reluri.split('/')[3:]
|
|
return cr, uid, pool, dbname, uri2
|
|
|
|
def uri2object(self, cr, uid, pool, uri):
|
|
if not uid:
|
|
return None
|
|
return pool.get('basic.calendar').get_calendar_object(cr, uid, uri)
|
|
|
|
def get_data(self, uri):
|
|
self.parent.log_message('GET: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
try:
|
|
if not dbname:
|
|
raise DAV_Error, 409
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
raise DAV_NotFound(uri2)
|
|
try:
|
|
datas = node.get_data(cr, uid)
|
|
except TypeError, e:
|
|
import traceback
|
|
self.parent.log_error("GET typeError: %s", str(e))
|
|
self.parent.log_message("Exc: %s", traceback.format_exc())
|
|
raise DAV_Forbidden
|
|
except IndexError, e :
|
|
self.parent.log_error("GET IndexError: %s", str(e))
|
|
raise DAV_NotFound(uri2)
|
|
except Exception, e:
|
|
import traceback
|
|
self.parent.log_error("GET exception: %s", str(e))
|
|
self.parent.log_message("Exc: %s", traceback.format_exc())
|
|
raise DAV_Error, 409
|
|
return datas
|
|
finally:
|
|
cr.close()
|
|
|
|
@memoize(CACHE_SIZE)
|
|
def _get_dav_resourcetype(self, uri):
|
|
""" return type of object """
|
|
self.parent.log_message('get RT: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
try:
|
|
if not dbname:
|
|
return COLLECTION
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
raise DAV_NotFound(uri2)
|
|
return OBJECT
|
|
finally:
|
|
cr.close()
|
|
|
|
def _get_dav_displayname(self, uri):
|
|
self.parent.log_message('get DN: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
cr.close()
|
|
return COLLECTION
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
cr.close()
|
|
raise DAV_NotFound(uri2)
|
|
cr.close()
|
|
return node.displayname
|
|
|
|
@memoize(CACHE_SIZE)
|
|
def _get_dav_getcontentlength(self, uri):
|
|
""" return the content length of an object """
|
|
self.parent.log_message('get length: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
result = 0
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
cr.close()
|
|
return '0'
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
cr.close()
|
|
raise DAV_NotFound(uri2)
|
|
result = node.content_length or 0
|
|
cr.close()
|
|
return str(result)
|
|
|
|
@memoize(CACHE_SIZE)
|
|
def _get_dav_getetag(self, uri):
|
|
""" return the ETag of an object """
|
|
self.parent.log_message('get etag: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
result = 0
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
cr.close()
|
|
return '0'
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
cr.close()
|
|
raise DAV_NotFound(uri2)
|
|
result = node.get_etag(cr)
|
|
cr.close()
|
|
return str(result)
|
|
|
|
@memoize(CACHE_SIZE)
|
|
def get_lastmodified(self, uri):
|
|
""" return the last modified date of the object """
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
today = time.time()
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
try:
|
|
if not dbname:
|
|
return today
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
raise DAV_NotFound(uri2)
|
|
if node.write_date:
|
|
return time.mktime(time.strptime(node.write_date, '%Y-%m-%d %H:%M:%S'))
|
|
else:
|
|
return today
|
|
finally:
|
|
cr.close()
|
|
|
|
@memoize(CACHE_SIZE)
|
|
def get_creationdate(self, uri):
|
|
""" return the last modified date of the object """
|
|
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
try:
|
|
if not dbname:
|
|
raise DAV_Error, 409
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
raise DAV_NotFound(uri2)
|
|
if node.create_date:
|
|
result = time.strptime(node.create_date, '%Y-%m-%d %H:%M:%S')
|
|
else:
|
|
result = time.gmtime()
|
|
return result
|
|
finally:
|
|
cr.close()
|
|
|
|
@memoize(CACHE_SIZE)
|
|
def _get_dav_getcontenttype(self, uri):
|
|
self.parent.log_message('get contenttype: %s' % uri)
|
|
if uri[-1]=='/':uri=uri[:-1]
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
try:
|
|
if not dbname:
|
|
return 'httpd/unix-directory'
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if not node:
|
|
raise DAV_NotFound(uri2)
|
|
result = node.mimetype
|
|
return result
|
|
#raise DAV_NotFound, 'Could not find %s' % path
|
|
finally:
|
|
cr.close()
|
|
|
|
|
|
|
|
def put(self, uri, data, content_type=None):
|
|
""" put the object into the filesystem """
|
|
self.parent.log_message('Putting %s (%d), %s'%(misc.ustr(uri), len(data), content_type))
|
|
parent='/'.join(uri.split('/')[:-1])
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
raise DAV_Forbidden
|
|
try:
|
|
node = self.uri2object(cr, uid, pool, uri2[:])
|
|
except:
|
|
node = False
|
|
|
|
if not node:
|
|
raise DAV_Forbidden
|
|
else:
|
|
try:
|
|
node.set_data(cr, uid, data)
|
|
except Exception, e:
|
|
import traceback
|
|
self.parent.log_error("Cannot save :%s", str(e))
|
|
self.parent.log_message("Exc: %s", traceback.format_exc())
|
|
raise DAV_Forbidden
|
|
|
|
cr.commit()
|
|
cr.close()
|
|
return 201
|
|
|
|
def exists(self, uri):
|
|
""" test if a resource exists """
|
|
result = False
|
|
cr, uid, pool, dbname, uri2 = self.get_cr(uri)
|
|
if not dbname:
|
|
cr.close()
|
|
return True
|
|
try:
|
|
node = self.uri2object(cr, uid, pool, uri2)
|
|
if node:
|
|
result = True
|
|
except:
|
|
pass
|
|
cr.close()
|
|
return result
|
|
|
|
|
|
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: |