/usr/lib/python2.7/dist-packages/openchange/mailbox.py is in openchangeserver 1:2.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 | #!/usr/bin/python
# OpenChange provisioning
# Copyright (C) Julien Kerihuel <j.kerihuel@openchange.org> 2009
# Copyright (C) Jelmer Vernooij <jelmer@openchange.org> 2009
#
# 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 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import os
import samba
from samba import Ldb, unix2nttime
import ldb
import uuid
import time
from openchange.urlutils import *
__docformat__ = 'restructuredText'
class NoSuchServer(Exception):
"""Raised when a server could not be found."""
class OpenChangeDB(object):
"""The OpenChange database.
"""
def __init__(self, url):
self.url = url
self.ldb = Ldb(self.url)
self.nttime = samba.unix2nttime(int(time.time()))
def reopen(self):
self.ldb = Ldb(self.url)
def setup(self):
self.ldb.add_ldif("""
dn: @OPTIONS
checkBaseOnSearch: TRUE
dn: @INDEXLIST
@IDXATTR: cn
dn: @ATTRIBUTES
cn: CASE_INSENSITIVE
dn: CASE_INSENSITIVE
""")
self.reopen()
def add_rootDSE(self, ocserverdn, firstorg, firstou):
self.ldb.add({"dn": "@ROOTDSE",
"defaultNamingContext": "CN=%s,CN=%s,%s" % (firstou, firstorg, ocserverdn),
"rootDomainNamingContext": ocserverdn,
"vendorName": "OpenChange Team (http://www.openchange.org)"})
def add_server(self, ocserverdn, netbiosname, firstorg, firstou):
self.ldb.add({"dn": ocserverdn,
"objectClass": ["top", "server"],
"cn": netbiosname,
"GlobalCount": "1",
"ChangeNumber": "1",
"ReplicaID": "1"})
self.ldb.add({"dn": "CN=%s,%s" % (firstorg, ocserverdn),
"objectClass": ["top", "org"],
"cn": firstorg})
self.ldb.add({"dn": "CN=%s,CN=%s,%s" % (firstou, firstorg, ocserverdn),
"objectClass": ["top", "ou"],
"cn": firstou})
def add_root_public_folder(self, dn, fid, change_num, SystemIdx, childcount):
self.ldb.add({"dn": dn,
"objectClass": ["publicfolder"],
"cn": fid,
"PidTagFolderId": fid,
"PidTagChangeNumber": change_num,
"PidTagDisplayName": "Public Folder Root",
"PidTagCreationTime": "%d" % self.nttime,
"PidTagLastModificationTime": "%d" % self.nttime,
"PidTagSubFolders": str(childcount != 0).upper(),
"PidTagFolderChildCount": str(childcount),
"SystemIdx": str(SystemIdx)})
def add_sub_public_folder(self, dn, parentfid, fid, change_num, name, SystemIndex, childcount):
self.ldb.add({"dn": dn,
"objectClass": ["publicfolder"],
"cn": fid,
"PidTagFolderId": fid,
"PidTagParentFolderId": parentfid,
"PidTagChangeNumber": change_num,
"PidTagDisplayName": name,
"PidTagCreationTime": "%d" % self.nttime,
"PidTagLastModificationTime": "%d" % self.nttime,
"PidTagAttributeHidden": str(0),
"PidTagAttributeReadOnly": str(0),
"PidTagAttributeSystem": str(0),
"PidTagContainerClass": "IPF.Note (check this)",
"PidTagSubFolders": str(childcount != 0).upper(),
"PidTagFolderChildCount": str(childcount),
"FolderType": str(1),
"SystemIdx": str(SystemIndex)})
def add_one_public_folder(self, parent_fid, path, children, SystemIndex, names, dn_prefix = None):
name = path[-1]
GlobalCount = self.get_message_GlobalCount(names.netbiosname)
ChangeNumber = self.get_message_ChangeNumber(names.netbiosname)
ReplicaID = self.get_message_ReplicaID(names.netbiosname)
if dn_prefix is None:
dn_prefix = "CN=publicfolders,CN=%s,CN=%s,%s" % (names.firstou, names.firstorg, names.ocserverdn)
fid = gen_mailbox_folder_fid(GlobalCount, ReplicaID)
dn = "CN=%s,%s" % (fid, dn_prefix)
change_num = gen_mailbox_folder_fid(ChangeNumber, ReplicaID)
childcount = len(children)
print "\t* %-40s: 0x%.16x (%s)" % (name, int(fid, 10), fid)
if parent_fid == 0:
self.add_root_public_folder(dn, fid, change_num, SystemIndex, childcount)
else:
self.add_sub_public_folder(dn, parent_fid, fid, change_num, name, SystemIndex, childcount);
GlobalCount += 1
self.set_message_GlobalCount(names.netbiosname, GlobalCount=GlobalCount)
ChangeNumber += 1
self.set_message_ChangeNumber(names.netbiosname, ChangeNumber=ChangeNumber)
for name, grandchildren in children.iteritems():
self.add_one_public_folder(fid, path + (name,), grandchildren[0], grandchildren[1], names, dn)
def add_public_folders(self, names):
pfstoreGUID = str(uuid.uuid4())
self.ldb.add({"dn": "CN=publicfolders,CN=%s,CN=%s,%s" % (names.firstou, names.firstorg, names.ocserverdn),
"objectClass": ["container"],
"cn": "publicfolders",
"StoreGUID": pfstoreGUID,
"ReplicaID": str(1)})
public_folders = ({
"IPM_SUBTREE": ({}, 2),
"NON_IPM_SUBTREE": ({
"EFORMS REGISTRY": ({}, 4),
"Events Root": ({}, -1),
"OFFLINE ADDRESS BOOK": ({
"/o=%s/cn=addrlists/cn=oabs/cn=Default Offline Address Book" % (names.firstorg): ({}, 9),
}, 6),
"SCHEDULE+ FREE BUSY": ({
"EX:/o=%s/ou=%s" % (names.firstorg.lower(), names.firstou.lower()): ({}, 8),
}, 5),
}, 3),
}, 1)
self.add_one_public_folder(0, ("Public Folder Root",), public_folders[0], public_folders[1], names)
def lookup_server(self, cn, attributes=[]):
# Step 1. Search Server object
filter = "(&(objectClass=server)(cn=%s))" % cn
res = self.ldb.search("", scope=ldb.SCOPE_SUBTREE,
expression=filter, attrs=attributes)
if len(res) != 1:
raise NoSuchServer(cn)
return res[0]
def lookup_mailbox_user(self, server, username, attributes=[]):
"""Check if a user already exists in openchange database.
:param server: Server object name
:param username: Username object
:return: LDB Object of the user
"""
server_dn = self.lookup_server(server, []).dn
# Step 2. Search User object
filter = "(&(objectClass=mailbox)(cn=%s))" % (username)
return self.ldb.search(server_dn, scope=ldb.SCOPE_SUBTREE,
expression=filter, attrs=attributes)
def lookup_public_folder(self, server, displayname, attributes=[]):
"""Retrieve the record for a public folder matching a specific display name
:param server: Server Object Name
:param displayname: Display Name of the Folder
:param attributes: Requested Attributes
:return: LDB Object of the Folder
"""
server_dn = self.lookup_server(server, []).dn
filter = "(&(objectClass=publicfolder)(PidTagDisplayName=%s))" % (displayname)
return self.ldb.search(server_dn, scope=ldb.SCOPE_SUBTREE,
expression=filter, attrs=attributes)
def get_message_attribute(self, server, attribute):
"""Retrieve attribute value from given message database (server).
:param server: Server object name
"""
return int(self.lookup_server(server, [attribute])[attribute][0], 10)
def get_message_ReplicaID(self, server):
"""Retrieve current mailbox Replica ID for given message database (server).
:param server: Server object name
"""
return self.get_message_attribute(server, "ReplicaID")
def get_message_GlobalCount(self, server):
"""Retrieve current mailbox Global Count for given message database (server).
:param server: Server object name
"""
return self.get_message_attribute(server, "GlobalCount")
def set_message_GlobalCount(self, server, GlobalCount):
"""Update current mailbox GlobalCount for given message database (server).
:param server: Server object name
:param index: Mailbox new GlobalCount value
"""
server_dn = self.lookup_server(server, []).dn
newGlobalCount = """
dn: %s
changetype: modify
replace: GlobalCount
GlobalCount: %d
""" % (server_dn, GlobalCount)
self.ldb.transaction_start()
try:
self.ldb.modify_ldif(newGlobalCount)
finally:
self.ldb.transaction_commit()
def get_message_ChangeNumber(self, server):
"""Retrieve current mailbox Global Count for given message database (server).
:param server: Server object name
"""
return self.get_message_attribute(server, "ChangeNumber")
def set_message_ChangeNumber(self, server, ChangeNumber):
"""Update current mailbox ChangeNumber for given message database (server).
:param server: Server object name
:param index: Mailbox new ChangeNumber value
"""
server_dn = self.lookup_server(server, []).dn
newChangeNumber = """
dn: %s
changetype: modify
replace: ChangeNumber
ChangeNumber: %d
""" % (server_dn, ChangeNumber)
self.ldb.transaction_start()
try:
self.ldb.modify_ldif(newChangeNumber)
finally:
self.ldb.transaction_commit()
def reverse_int64counter(GlobalCount):
rev_counter = 0
for x in xrange(6):
sh = x * 8
unsh = (7-x) * 8
rev_counter = rev_counter | (((GlobalCount >> sh) & 0xff) << unsh)
return rev_counter
def gen_mailbox_folder_fid(GlobalCount, ReplicaID):
"""Generates a Folder ID from index.
:param GlobalCount: Message database global counter
:param ReplicaID: Message database replica identifier
"""
return "%d" % (ReplicaID | reverse_int64counter(GlobalCount))
|