# -*- encoding: utf-8 -*-
-
+############################################################################9
#
# Copyright P. Christeas <p_christ@hol.gr> 2008-2010
+# Copyright OpenERP SA, 2010 (http://www.openerp.com )
#
# Disclaimer: Many of the functions below borrow code from the
# python-webdav library (http://code.google.com/p/pywebdav/ ),
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
+# 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,
###############################################################################
+import logging
import netsvc
from dav_fs import openerp_dav_handler
from tools.config import config
from DAV.WebDAVServer import DAVRequestHandler
+from service import http_server
from service.websrv_lib import HTTPDir, FixSendError, HttpOptions
from BaseHTTPServer import BaseHTTPRequestHandler
import urlparse
import urllib
import re
+import time
from string import atoi
-from DAV.errors import *
+import addons
from DAV.utils import IfParser, TagList
+from DAV.errors import DAV_Error, DAV_Forbidden, DAV_NotFound
+from DAV.propfind import PROPFIND
# from DAV.constants import DAV_VERSION_1, DAV_VERSION_2
from xml.dom import minidom
+from redirect import RedirectHTTPHandler
khtml_re = re.compile(r' KHTML/([0-9\.]+) ')
class DAVHandler(HttpOptions, FixSendError, DAVRequestHandler):
verbose = False
+ _logger = logging.getLogger('webdav')
protocol_version = 'HTTP/1.1'
_HTTP_OPTIONS= { 'DAV' : ['1', '2'],
'Allow' : [ 'GET', 'HEAD', 'COPY', 'MOVE', 'POST', 'PUT',
def get_userinfo(self,user,pw):
return False
+
def _log(self, message):
- netsvc.Logger().notifyChannel("webdav",netsvc.LOG_DEBUG,message)
+ self._logger.debug(message)
def handle(self):
self._init_buffer()
return self.davpath
def log_message(self, format, *args):
- netsvc.Logger().notifyChannel('webdav', netsvc.LOG_DEBUG_RPC, format % args)
+ self._logger.log(netsvc.logging.DEBUG_RPC,format % args)
def log_error(self, format, *args):
- netsvc.Logger().notifyChannel('xmlrpc', netsvc.LOG_WARNING, format % args)
+ self._logger.warning(format % args)
def _prep_OPTIONS(self, opts):
ret = opts
return True
return OpenERPAuthProvider.authenticate(self, db, user, passwd, client_address)
+
+class dummy_dav_interface(object):
+ """ Dummy dav interface """
+ verbose = True
+
+ PROPS={"DAV:" : ('creationdate',
+ 'displayname',
+ 'getlastmodified',
+ 'resourcetype',
+ ),
+ }
+
+ M_NS={"DAV:" : "_get_dav", }
+
+ def __init__(self, parent):
+ self.parent = parent
+
+ def get_propnames(self,uri):
+ return self.PROPS
+
+ def get_prop(self,uri,ns,propname):
+ if self.M_NS.has_key(ns):
+ prefix=self.M_NS[ns]
+ else:
+ raise DAV_NotFound
+ mname=prefix+"_"+propname.replace('-', '_')
+ try:
+ m=getattr(self,mname)
+ r=m(uri)
+ return r
+ except AttributeError:
+ raise DAV_NotFound
+
+ def get_data(self, uri, range=None):
+ raise DAV_NotFound
+
+ def _get_dav_creationdate(self,uri):
+ return time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())
+
+ def _get_dav_getlastmodified(self,uri):
+ return time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime())
+
+ def _get_dav_displayname(self, uri):
+ return uri
+
+ def _get_dav_resourcetype(self, uri):
+ return ('collection', 'DAV:')
+
+ def exists(self, uri):
+ """ return 1 or None depending on if a resource exists """
+ uri2 = uri.split('/')
+ if len(uri2) < 3:
+ return True
+ logging.getLogger('webdav').debug("Requested uri: %s", uri)
+ return None # no
+
+ def is_collection(self, uri):
+ """ return 1 or None depending on if a resource is a collection """
+ return None # no
+
+class DAVStaticHandler(http_server.StaticHTTPHandler):
+ """ A variant of the Static handler, which will serve dummy DAV requests
+ """
+ verbose = False
+ protocol_version = 'HTTP/1.1'
+ _HTTP_OPTIONS= { 'DAV' : ['1', '2'],
+ 'Allow' : [ 'GET', 'HEAD',
+ 'PROPFIND', 'OPTIONS', 'REPORT', ]
+ }
+
+ def send_body(self, content, code, message='OK', content_type='text/xml'):
+ self.send_response(int(code), message)
+ self.send_header("Content-Type", content_type)
+ # self.send_header('Connection', 'close')
+ self.send_header('Content-Length', len(content) or 0)
+ self.end_headers()
+ if hasattr(self, '_flush'):
+ self._flush()
+
+ if self.command != 'HEAD':
+ self.wfile.write(content)
+
+ def do_PROPFIND(self):
+ """Answer to PROPFIND with generic data.
+
+ A rough copy of python-webdav's do_PROPFIND, but hacked to work
+ statically.
+ """
+
+ dc = dummy_dav_interface(self)
+
+ # read the body containing the xml request
+ # iff there is no body then this is an ALLPROP request
+ body = None
+ if self.headers.has_key('Content-Length'):
+ l = self.headers['Content-Length']
+ body = self.rfile.read(atoi(l))
+
+ path = self.path.rstrip('/')
+ uri = urllib.unquote(path)
+
+ pf = PROPFIND(uri, dc, self.headers.get('Depth', 'infinity'), body)
+
+ try:
+ DATA = '%s\n' % pf.createResponse()
+ except DAV_Error, (ec,dd):
+ return self.send_error(ec,dd)
+ except Exception:
+ self.log_exception("Cannot PROPFIND")
+ raise
+
+ # work around MSIE DAV bug for creation and modified date
+ # taken from Resource.py @ Zope webdav
+ if (self.headers.get('User-Agent') ==
+ 'Microsoft Data Access Internet Publishing Provider DAV 1.1'):
+ DATA = DATA.replace('<ns0:getlastmodified xmlns:ns0="DAV:">',
+ '<ns0:getlastmodified xmlns:n="DAV:" xmlns:b="urn:uuid:c2f41010-65b3-11d1-a29f-00aa00c14882/" b:dt="dateTime.rfc1123">')
+ DATA = DATA.replace('<ns0:creationdate xmlns:ns0="DAV:">',
+ '<ns0:creationdate xmlns:n="DAV:" xmlns:b="urn:uuid:c2f41010-65b3-11d1-a29f-00aa00c14882/" b:dt="dateTime.tz">')
+
+ self.send_body(DATA, '207','Multi-Status','Multiple responses')
+
+ def not_get_baseuri(self):
+ baseuri = '/'
+ if self.headers.has_key('Host'):
+ uparts = list(urlparse.urlparse('/'))
+ uparts[1] = self.headers['Host']
+ baseuri = urlparse.urlunparse(uparts)
+ return baseuri
+
+ def get_davpath(self):
+ return ''
+
+
try:
if (config.get_misc('webdav','enable',True)):
conf = OpenDAVConfig(**_dc)
handler._config = conf
reg_http_service(HTTPDir(directory,DAVHandler,DAVAuthProvider()))
- netsvc.Logger().notifyChannel('webdav', netsvc.LOG_INFO, "WebDAV service registered at path: %s/ "% directory)
+ logging.getLogger('webdav').info("WebDAV service registered at path: %s/ "% directory)
+
+ if not (config.get_misc('webdav', 'no_root_hack', False)):
+ # Now, replace the static http handler with the dav-enabled one.
+ # If a static-http service has been specified for our server, then
+ # read its configuration and use that dir_path.
+ # NOTE: this will _break_ any other service that would be registered
+ # at the root path in future.
+ base_path = False
+ if config.get_misc('static-http','enable', False):
+ base_path = config.get_misc('static-http', 'base_path', '/')
+ if base_path and base_path == '/':
+ dir_path = config.get_misc('static-http', 'dir_path', False)
+ else:
+ dir_path = addons.get_module_resource('document_webdav','public_html')
+ # an _ugly_ hack: we put that dir back in tools.config.misc, so that
+ # the StaticHttpHandler can find its dir_path.
+ config.misc.setdefault('static-http',{})['dir_path'] = dir_path
+
+ if reg_http_service(HTTPDir('/', DAVStaticHandler)):
+ logging.getLogger("web-services").info("WebDAV registered HTTP dir %s for /" % \
+ (dir_path))
+
except Exception, e:
- logger = netsvc.Logger()
- logger.notifyChannel('webdav', netsvc.LOG_ERROR, 'Cannot launch webdav: %s' % e)
+ logging.getLogger('webdav').error('Cannot launch webdav: %s' % e)
+
+
+def init_well_known():
+ reps = RedirectHTTPHandler.redirect_paths
+
+ num_svcs = config.get_misc('http-well-known', 'num_services', '0')
+
+ for nsv in range(1, int(num_svcs)+1):
+ uri = config.get_misc('http-well-known', 'service_%d' % nsv, False)
+ path = config.get_misc('http-well-known', 'path_%d' % nsv, False)
+ if not (uri and path):
+ continue
+ reps['/'+uri] = path
+
+ if int(num_svcs):
+ if http_server.reg_http_service(HTTPDir('/.well-known', RedirectHTTPHandler)):
+ logging.getLogger("web-services").info("Registered HTTP redirect handler at /.well-known" )
+
+init_well_known()
+
+class PrincipalsRedirect(RedirectHTTPHandler):
+ redirect_paths = {}
+
+ def _find_redirect(self):
+ for b, r in self.redirect_paths.items():
+ if self.path.startswith(b):
+ return r + self.path[len(b):]
+ return False
+
+def init_principals_redirect():
+ """ Some devices like the iPhone will look under /principals/users/xxx for
+ the user's properties. In OpenERP we _cannot_ have a stray /principals/...
+ working path, since we have a database path and the /webdav/ component. So,
+ the best solution is to redirect the url with 301. Luckily, it does work in
+ the device. The trick is that we need to hard-code the database to use, either
+ the one centrally defined in the config, or a "forced" one in the webdav
+ section.
+ """
+ dbname = config.get_misc('webdav', 'principal_dbname', False)
+ if (not dbname) and not config.get_misc('webdav', 'no_principals_redirect', False):
+ dbname = config.get('db_name', False)
+ if dbname:
+ PrincipalsRedirect.redirect_paths[''] = '/webdav/%s/principals' % dbname
+ reg_http_service(HTTPDir('/principals', PrincipalsRedirect))
+ logging.getLogger("web-services").info(
+ "Registered HTTP redirect handler for /principals to the %s db.",
+ dbname)
+
+init_principals_redirect()
#eof
projects / odoo / odoo.git / blobdiff