3 # Generates passwd, shadow and group files from the ldap directory.
5 # Copyright (c) 2000-2001 Jason Gunthorpe <jgg@debian.org>
6 # Copyright (c) 2003-2004 James Troup <troup@debian.org>
7 # Copyright (c) 2004-2005,7 Joey Schulze <joey@infodrom.org>
8 # Copyright (c) 2001-2007 Ryan Murray <rmurray@debian.org>
9 # Copyright (c) 2008 Peter Palfrader <peter@palfrader.org>
10 # Copyright (c) 2008 Andreas Barth <aba@not.so.argh.org>
11 # Copyright (c) 2008 Mark Hymers <mhy@debian.org>
12 # Copyright (c) 2008 Luk Claes <luk@debian.org>
13 # Copyright (c) 2008 Thomas Viehmann <tv@beamnet.de>
14 # Copyright (c) 2009 Stephen Gran <steve@lobefin.net>
16 # This program is free software; you can redistribute it and/or modify
17 # it under the terms of the GNU General Public License as published by
18 # the Free Software Foundation; either version 2 of the License, or
19 # (at your option) any later version.
21 # This program is distributed in the hope that it will be useful,
22 # but WITHOUT ANY WARRANTY; without even the implied warranty of
23 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with this program; if not, write to the Free Software
28 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30 import string, re, time, ldap, getopt, sys, os, pwd, posix, socket, base64, sha, shutil, errno, tarfile, grp
31 from userdir_ldap import *
32 from userdir_exceptions import *
45 UUID_FORMAT = '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'
47 EmailCheck = re.compile("^([^ <>@]+@[^ ,<>@]+)?$")
48 BSMTPCheck = re.compile(".*mx 0 (master)\.debian\.org\..*",re.DOTALL)
49 PurposeHostField = re.compile(r".*\[\[([\*\-]?[a-z0-9.\-]*)(?:\|.*)?\]\]")
50 IsV6Addr = re.compile("^[a-fA-F0-9:]+$")
51 IsDebianHost = re.compile("[a-zA-Z0-9\.]+\.debian\.org$")
52 DNSZone = ".debian.net"
53 Keyrings = ConfModule.sync_keyrings.split(":")
55 def safe_makedirs(dir):
59 if e.errno == errno.EEXIST:
68 if e.errno == errno.ENOENT:
74 return Str.translate(string.maketrans("\n\r\t", "$$$"))
76 def DoLink(From, To, File):
78 posix.remove(To + File)
81 posix.link(From + File, To + File)
83 def IsRetired(DnRecord):
85 Looks for accountStatus in the LDAP record and tries to
86 match it against one of the known retired statuses
89 status = GetAttr(DnRecord, "accountStatus", None)
96 if status == "inactive":
99 elif status == "memorial":
102 elif status == "retiring":
103 # We'll give them a few extra days over what we said
104 age = 6 * 31 * 24 * 60 * 60
106 return (time.time() - time.mktime(time.strptime(line[1], "%Y-%m-%d"))) > age
116 return int(GetAttr(x, "gidNumber", 0)) == 800
120 # See if this user is in the group list
121 def IsInGroup(DnRecord):
125 # See if the primary group is in the list
126 if Allowed.has_key(GetAttr(DnRecord, "gidNumber")) != 0:
129 # Check the host based ACL
130 if DnRecord[1].has_key("allowedHost") != 0:
131 if CurrentHost in DnRecord[1]["allowedHost"]:
134 # See if there are supplementary groups
135 if DnRecord[1].has_key("supplementaryGid") == 0:
139 addGroups(supgroups, DnRecord[1]["supplementaryGid"], GetAttr(DnRecord, "uid"))
141 if Allowed.has_key(g):
145 def Die(File, F, Fdb):
151 os.remove(File + ".tmp")
155 os.remove(File + ".tdb.tmp")
159 def Done(File, F, Fdb):
162 os.rename(File + ".tmp", File)
165 os.rename(File + ".tdb.tmp", File + ".tdb")
167 # Generate the password list
168 def GenPasswd(File, HomePrefix, PwdMarker):
171 F = open(File + ".tdb.tmp", "w")
174 # Fetch all the users
178 for x in PasswdAttrs:
179 if x[1].has_key("uidNumber") == 0 or not IsInGroup(x):
182 # Do not let people try to buffer overflow some busted passwd parser.
183 if len(GetAttr(x, "gecos")) > 100 or len(GetAttr(x, "loginShell")) > 50:
186 userlist[GetAttr(x, "uid")] = int(GetAttr(x, "gidNumber"))
187 Line = "%s:%s:%s:%s:%s:%s%s:%s" % (GetAttr(x, "uid"),\
189 GetAttr(x, "uidNumber"), GetAttr(x, "gidNumber"),\
190 GetAttr(x, "gecos"), HomePrefix, GetAttr(x, "uid"),\
191 GetAttr(x, "loginShell"))
193 Line = Sanitize(Line) + "\n"
194 F.write("0%u %s" % (I, Line))
195 F.write(".%s %s" % (GetAttr(x, "uid"), Line))
196 F.write("=%s %s" % (GetAttr(x, "uidNumber"), Line))
199 # Oops, something unspeakable happened.
205 # Return the list of users so we know which keys to export
208 # Generate the shadow list
212 OldMask = os.umask(0077)
213 F = open(File + ".tdb.tmp", "w", 0600)
216 # Fetch all the users
220 for x in PasswdAttrs:
221 if x[1].has_key("uidNumber") == 0 or not IsInGroup(x):
224 Pass = GetAttr(x, "userPassword")
225 if Pass[0:7] != "{crypt}" or len(Pass) > 50:
230 # If the account is locked, mark it as such in shadow
231 # See Debian Bug #308229 for why we set it to 1 instead of 0
232 if (GetAttr(x, "userPassword").find("*LK*") != -1) \
233 or GetAttr(x, "userPassword").startswith("!"):
236 ShadowExpire = GetAttr(x, "shadowExpire")
238 Line = "%s:%s:%s:%s:%s:%s:%s:%s:" % (GetAttr(x, "uid"),\
239 Pass, GetAttr(x, "shadowLastChange"),\
240 GetAttr(x, "shadowMin"), GetAttr(x, "shadowMax"),\
241 GetAttr(x, "shadowWarning"), GetAttr(x, "shadowInactive"),\
243 Line = Sanitize(Line) + "\n"
244 F.write("0%u %s" % (I, Line))
245 F.write(".%s %s" % (GetAttr(x, "uid"), Line))
248 # Oops, something unspeakable happened.
254 # Generate the sudo passwd file
255 def GenShadowSudo(File, untrusted):
258 OldMask = os.umask(0077)
259 F = open(File + ".tmp", "w", 0600)
262 # Fetch all the users
265 for x in PasswdAttrs:
267 if x[1].has_key("uidNumber") == 0 or not IsInGroup(x):
270 if x[1].has_key('sudoPassword'):
271 for entry in x[1]['sudoPassword']:
272 Match = re.compile('^('+UUID_FORMAT+') (confirmed:[0-9a-f]{40}|unconfirmed) ([a-z0-9.,*]+) ([^ ]+)$').match(entry)
275 uuid = Match.group(1)
276 status = Match.group(2)
277 hosts = Match.group(3)
278 cryptedpass = Match.group(4)
280 if status != 'confirmed:'+make_passwd_hmac('password-is-confirmed', 'sudo', x[1]['uid'][0], uuid, hosts, cryptedpass):
282 for_all = hosts == "*"
283 for_this_host = CurrentHost in hosts.split(',')
284 if not (for_all or for_this_host):
286 # ignore * passwords for untrusted hosts, but copy host specific passwords
287 if for_all and untrusted:
290 if for_this_host: # this makes sure we take a per-host entry over the for-all entry
295 Line = "%s:%s" % (GetAttr(x, "uid"), Pass)
296 Line = Sanitize(Line) + "\n"
297 F.write("%s" % (Line))
299 # Oops, something unspeakable happened.
305 # Generate the shadow list
307 # Fetch all the users
312 safe_rmtree(os.path.join(GlobalDir, 'userkeys'))
313 safe_makedirs(os.path.join(GlobalDir, 'userkeys'))
315 for x in PasswdAttrs:
317 if x[1].has_key("uidNumber") == 0 or \
318 x[1].has_key("sshRSAAuthKey") == 0:
321 User = GetAttr(x, "uid")
325 OldMask = os.umask(0077)
326 File = os.path.join(GlobalDir, 'userkeys', User)
327 F = open(File + ".tmp", "w", 0600)
330 for I in x[1]["sshRSAAuthKey"]:
331 MultipleLine = "%s" % I
332 MultipleLine = Sanitize(MultipleLine) + "\n"
333 F.write(MultipleLine)
336 userfiles.append(os.path.basename(File))
338 # Oops, something unspeakable happened.
341 Die(masterFileName, masterFile, None)
346 def GenSSHtarballs(userlist, SSHFiles, grouprevmap, target):
347 OldMask = os.umask(0077)
348 tf = tarfile.open(name=os.path.join(GlobalDir, 'ssh-keys-%s.tar.gz' % CurrentHost), mode='w:gz')
350 for f in userlist.keys():
351 if f not in SSHFiles:
353 # If we're not exporting their primary group, don't export
356 if userlist[f] in grouprevmap.keys():
357 grname = grouprevmap[userlist[f]]
360 if int(userlist[f]) <= 100:
361 # In these cases, look it up in the normal way so we
362 # deal with cases where, for instance, users are in group
363 # users as their primary group.
364 grname = grp.getgrgid(userlist[f])[0]
369 print "User %s is supposed to have their key exported to host %s but their primary group (gid: %d) isn't in LDAP" % (f, CurrentHost, userlist[f])
372 to = tf.gettarinfo(os.path.join(GlobalDir, 'userkeys', f), f)
373 # These will only be used where the username doesn't
374 # exist on the target system for some reason; hence,
375 # in those cases, the safest thing is for the file to
376 # be owned by root but group nobody. This deals with
377 # the bloody obscure case where the group fails to exist
378 # whilst the user does (in which case we want to avoid
379 # ending up with a file which is owned user:root to avoid
380 # a fairly obvious attack vector)
383 # Using the username / groupname fields avoids any need
384 # to give a shit^W^W^Wcare about the UIDoffset stuff.
388 tf.addfile(to, file(os.path.join(GlobalDir, 'userkeys', f)))
391 os.rename(os.path.join(GlobalDir, 'ssh-keys-%s.tar.gz' % CurrentHost), target)
393 # add a list of groups to existing groups,
394 # including all subgroups thereof, recursively.
395 # basically this proceduces the transitive hull of the groups in
397 def addGroups(existingGroups, newGroups, uid):
398 for group in newGroups:
399 # if it's a <group>@host, split it and verify it's on the current host.
400 s = group.split('@', 1)
401 if len(s) == 2 and s[1] != CurrentHost:
405 # let's see if we handled this group already
406 if group in existingGroups:
409 if not GroupIDMap.has_key(group):
410 print "Group", group, "does not exist but", uid, "is in it"
413 existingGroups.append(group)
415 if SubGroupMap.has_key(group):
416 addGroups(existingGroups, SubGroupMap[group], uid)
418 # Generate the group list
423 F = open(File + ".tdb.tmp", "w")
425 # Generate the GroupMap
427 for x in GroupIDMap.keys():
430 # Fetch all the users
433 # Sort them into a list of groups having a set of users
434 for x in PasswdAttrs:
435 uid = GetAttr(x, "uid")
436 if x[1].has_key("uidNumber") == 0 or not IsInGroup(x):
438 if x[1].has_key("supplementaryGid") == 0:
442 addGroups(supgroups, x[1]["supplementaryGid"], uid)
444 GroupMap[g].append(uid)
446 # Output the group file.
448 for x in GroupMap.keys():
449 grouprevmap[GroupIDMap[x]] = x
450 if GroupIDMap.has_key(x) == 0:
452 Line = "%s:x:%u:" % (x, GroupIDMap[x])
454 for I in GroupMap[x]:
455 Line = Line + ("%s%s" % (Comma, I))
457 Line = Sanitize(Line) + "\n"
458 F.write("0%u %s" % (J, Line))
459 F.write(".%s %s" % (x, Line))
460 F.write("=%u %s" % (GroupIDMap[x], Line))
463 # Oops, something unspeakable happened.
473 for x in DebianUsers:
474 if x[1].has_key("emailForward") == 0:
478 x[1].pop("emailForward")
481 # Do not allow people to try to buffer overflow busted parsers
482 if len(GetAttr(x, "emailForward")) > 200:
483 x[1].pop("emailForward")
486 # Check the forwarding address
487 if EmailCheck.match(GetAttr(x, "emailForward")) == None:
488 x[1].pop("emailForward")
490 # Generate the email forwarding list
491 def GenForward(File):
494 OldMask = os.umask(0022)
495 F = open(File + ".tmp", "w", 0644)
498 # Fetch all the users
501 # Write out the email address for each user
502 for x in DebianUsers:
503 if x[1].has_key("emailForward") == 0:
506 Line = "%s: %s" % (GetAttr(x, "uid"), GetAttr(x, "emailForward"))
507 Line = Sanitize(Line) + "\n"
510 # Oops, something unspeakable happened.
516 def GenCDB(File, Key):
519 OldMask = os.umask(0022)
520 Fdb = os.popen("cdbmake %s %s.tmp"%(File, File), "w")
523 # Fetch all the users
526 # Write out the email address for each user
527 for x in DebianUsers:
530 Value = GetAttr(x, Key)
531 User = GetAttr(x, "uid")
532 Fdb.write("+%d,%d:%s->%s\n" % (len(User), len(Value), User, Value))
535 # Oops, something unspeakable happened.
539 if Fdb.close() != None:
540 raise "cdbmake gave an error"
542 # Generate the anon XEarth marker file
543 def GenMarkers(File):
546 F = open(File + ".tmp", "w")
548 # Fetch all the users
551 # Write out the position for each user
552 for x in DebianUsers:
553 if x[1].has_key("latitude") == 0 or x[1].has_key("longitude") == 0:
556 Line = "%8s %8s \"\""%(DecDegree(GetAttr(x, "latitude"), 1), DecDegree(GetAttr(x, "longitude"), 1))
557 Line = Sanitize(Line) + "\n"
562 # Oops, something unspeakable happened.
568 # Generate the debian-private subscription list
569 def GenPrivate(File):
572 F = open(File + ".tmp", "w")
574 # Fetch all the users
577 # Write out the position for each user
578 for x in DebianUsers:
579 if x[1].has_key("privateSub") == 0:
582 # If the account has no PGP key, do not write it
583 if x[1].has_key("keyFingerPrint") == 0:
587 Line = "%s"%(GetAttr(x, "privateSub"))
588 Line = Sanitize(Line) + "\n"
593 # Oops, something unspeakable happened.
599 # Generate a list of locked accounts
600 def GenDisabledAccounts(File):
603 F = open(File + ".tmp", "w")
605 # Fetch all the users
610 for x in PasswdAttrs:
611 if x[1].has_key("uidNumber") == 0:
614 Pass = GetAttr(x, "userPassword")
616 # *LK* is the reference value for a locked account
617 # password starting with ! is also a locked account
618 if Pass.find("*LK*") != -1 or Pass.startswith("!"):
619 # Format is <login>:<reason>
620 Line = "%s:%s" % (GetAttr(x, "uid"), "Account is locked")
621 DisabledUsers.append(x)
624 F.write(Sanitize(Line) + "\n")
627 # Oops, something unspeakable happened.
633 # Generate the list of local addresses that refuse all mail
634 def GenMailDisable(File):
637 F = open(File + ".tmp", "w")
639 # Fetch all the users
642 for x in DebianUsers:
645 if x[1].has_key("mailDisableMessage"):
646 Reason = GetAttr(x, "mailDisableMessage")
651 Line = "%s: %s"%(GetAttr(x, "uid"), Reason)
652 Line = Sanitize(Line) + "\n"
657 # Oops, something unspeakable happened.
663 # Generate a list of uids that should have boolean affects applied
664 def GenMailBool(File, Key):
667 F = open(File + ".tmp", "w")
669 # Fetch all the users
672 for x in DebianUsers:
675 if x[1].has_key(Key) == 0:
678 if GetAttr(x, Key) != "TRUE":
682 Line = "%s"%(GetAttr(x, "uid"))
683 Line = Sanitize(Line) + "\n"
688 # Oops, something unspeakable happened.
694 # Generate a list of hosts for RBL or whitelist purposes.
695 def GenMailList(File, Key):
698 F = open(File + ".tmp", "w")
700 # Fetch all the users
703 for x in DebianUsers:
706 if x[1].has_key(Key) == 0:
713 if Key == "mailWhitelist":
714 if re.match('^[-\w.]+(/[\d]+)?$', z) == None:
717 if re.match('^[-\w.]+$', z) == None:
721 Line = GetAttr(x, "uid")
725 if Key == "mailRHSBL":
726 Line += "/$sender_address_domain"
729 Line = Sanitize(Line) + "\n"
734 # Oops, something unspeakable happened.
740 def isRoleAccount(pwEntry):
741 if not pwEntry.has_key("objectClass"):
742 raise "pwEntry has no objectClass"
743 oc = pwEntry['objectClass']
745 i = oc.index('debianRoleAccount')
750 # Generate the DNS Zone file
754 F = open(File + ".tmp", "w")
759 if x[1].has_key("hostname") == 0 or \
760 x[1].has_key("architecture") == 0 or\
761 x[1].has_key("sshRSAHostKey") == 0:
764 if IsDebianHost.match(GetAttr(x, "hostname")) is not None:
767 DNSInfo = ExtractDNSInfo(x)
769 Line = Sanitize(Line) + "\n"
772 # Fetch all the users
775 # Write out the zone file entry for each user
776 for x in PasswdAttrs:
777 if x[1].has_key("dnsZoneEntry") == 0:
780 # If the account has no PGP key, do not write it
781 if x[1].has_key("keyFingerPrint") == 0 and not isRoleAccount(x[1]):
784 F.write("; %s\n"%(EmailAddress(x)))
785 for z in x[1]["dnsZoneEntry"]:
786 Split = z.lower().split()
787 if Split[1].lower() == 'in':
788 for y in range(0, len(Split)):
791 Line = " ".join(Split) + "\n"
794 Host = Split[0] + DNSZone
795 if BSMTPCheck.match(Line) != None:
796 F.write("; Has BSMTP\n")
798 # Write some identification information
799 if Split[2].lower() == "a":
800 Line = "%s IN TXT \"%s\"\n"%(Split[0], EmailAddress(x))
801 for y in x[1]["keyFingerPrint"]:
802 Line = Line + "%s IN TXT \"PGP %s\"\n"%(Split[0], FormatPGPKey(y))
805 Line = "; Err %s"%(str(Split))
810 F.write("; Errors\n")
813 # Oops, something unspeakable happened.
819 def ExtractDNSInfo(x):
822 Host = GetAttr(x, "hostname")
823 Arch = GetAttr(x, "architecture")
826 for I in x[1]["sshRSAHostKey"]:
828 if Split[0] == 'ssh-rsa':
830 if Split[0] == 'ssh-dss':
832 if Algorithm == None:
834 Fingerprint = sha.new(base64.decodestring(Split[1])).hexdigest()
835 DNSInfo.append("%s. IN SSHFP %u 1 %s" % (Host, Algorithm, Fingerprint))
838 if x[1].has_key("machine"):
839 Mach = " " + GetAttr(x, "machine")
840 DNSInfo.append("%s. IN HINFO \"%s%s\" \"%s\"" % (Host, Arch, Mach, "Debian GNU/Linux"))
842 if x[1].has_key("ipHostNumber"):
843 for I in x[1]["ipHostNumber"]:
844 if IsV6Addr.match(I) != None:
845 DNSInfo.append("%s. IN AAAA %s" % (Host, I))
847 DNSInfo.append("%s. IN A %s" % (Host, I))
849 if x[1].has_key("mXRecord"):
850 for I in x[1]["mXRecord"]:
851 DNSInfo.append("%s. IN MX %s" % (Host, I))
855 # Generate the DNS records
856 def GenZoneRecords(File):
859 F = open(File + ".tmp", "w")
861 # Fetch all the hosts
865 if x[1].has_key("hostname") == 0 or \
866 x[1].has_key("architecture") == 0 or\
867 x[1].has_key("sshRSAHostKey") == 0:
870 if IsDebianHost.match(GetAttr(x, "hostname")) is None:
873 DNSInfo = ExtractDNSInfo(x)
875 Line = Sanitize(Line) + "\n"
878 # Oops, something unspeakable happened.
884 # Generate the BSMTP file
885 def GenBSMTP(File, HomePrefix):
888 F = open(File + ".tmp", "w")
890 # Fetch all the users
893 # Write out the zone file entry for each user
894 for x in DebianUsers:
895 if x[1].has_key("dnsZoneEntry") == 0:
898 # If the account has no PGP key, do not write it
899 if x[1].has_key("keyFingerPrint") == 0:
902 for z in x[1]["dnsZoneEntry"]:
903 Split = z.lower().split()
904 if Split[1].lower() == 'in':
905 for y in range(0, len(Split)):
908 Line = " ".join(Split) + "\n"
910 Host = Split[0] + DNSZone
911 if BSMTPCheck.match(Line) != None:
912 F.write("%s: user=%s group=Debian file=%s%s/bsmtp/%s\n"%(Host,
913 GetAttr(x, "uid"), HomePrefix, GetAttr(x, "uid"), Host))
916 F.write("; Errors\n")
919 # Oops, something unspeakable happened.
929 if not Host in HostToIPCache:
932 IPAdressesT = list(set([ (a[0], a[4][0]) for a in socket.getaddrinfo(Host, None)]))
933 except socket.gaierror, (code):
937 if not IPAdressesT is None:
938 for addr in IPAdressesT:
939 if addr[0] == socket.AF_INET:
940 IPAdresses += [addr[1], "::ffff:"+addr[1]]
942 IPAdresses += [addr[1]]
943 HostToIPCache[Host] = IPAdresses
944 return HostToIPCache[Host]
946 # Generate the ssh known hosts file
947 def GenSSHKnown(File, mode=None):
950 OldMask = os.umask(0022)
951 F = open(File + ".tmp", "w", 0644)
957 if x[1].has_key("hostname") == 0 or \
958 x[1].has_key("sshRSAHostKey") == 0:
960 Host = GetAttr(x, "hostname")
962 if Host.endswith(HostDomain):
963 HostNames.append(Host[:-(len(HostDomain) + 1)])
965 # in the purpose field [[host|some other text]] (where some other text is optional)
966 # makes a hyperlink on the web thing. we now also add these hosts to the ssh known_hosts
967 # file. But so that we don't have to add everything we link we can add an asterisk
968 # and say [[*... to ignore it. In order to be able to add stuff to ssh without
969 # http linking it we also support [[-hostname]] entries.
970 for i in x[1].get("purpose", []):
971 m = PurposeHostField.match(i)
974 # we ignore [[*..]] entries
975 if m.startswith('*'):
977 if m.startswith('-'):
981 if m.endswith(HostDomain):
982 HostNames.append(m[:-(len(HostDomain) + 1)])
984 for I in x[1]["sshRSAHostKey"]:
985 if mode and mode == 'authorized_keys':
986 Line = 'command="rsync --server --sender -pr . /var/cache/userdir-ldap/hosts/%s",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,from="%s" %s' % (Host, ",".join(HostToIP(Host)), I)
987 #Line = 'command="rsync --server --sender -pr . /var/cache/userdir-ldap/hosts/%s",no-port-forwarding,no-X11-forwarding,no-agent-forwarding %s' % (Host,I)
989 Line = "%s %s" %(",".join(HostNames + HostToIP(Host)), I)
990 Line = Sanitize(Line) + "\n"
992 # Oops, something unspeakable happened.
998 # Generate the debianhosts file (list of all IP addresses)
999 def GenHosts(l, File):
1002 OldMask = os.umask(0022)
1003 F = open(File + ".tmp", "w", 0644)
1006 # Fetch all the hosts
1007 hostnames = l.search_s(HostBaseDn, ldap.SCOPE_ONELEVEL, "hostname=*",
1010 if hostnames is None:
1011 raise UDEmptyList, "No Hosts"
1015 host = GetAttr(x, "hostname", None)
1019 addrs += socket.getaddrinfo(host, None, socket.AF_INET)
1020 except socket.error:
1023 addrs += socket.getaddrinfo(host, None, socket.AF_INET6)
1024 except socket.error:
1027 for addrinfo in addrs:
1028 if addrinfo[0] in (socket.AF_INET, socket.AF_INET6):
1029 addr = addrinfo[4][0]
1030 if addr not in seen:
1031 print >> F, addrinfo[4][0]
1033 # Oops, something unspeakable happened.
1039 def GenKeyrings(OutDir):
1041 shutil.copy(k, OutDir)
1043 # Connect to the ldap server
1045 F = open(PassDir + "/pass-" + pwd.getpwuid(os.getuid())[0], "r")
1046 Pass = F.readline().strip().split(" ")
1048 l.simple_bind_s("uid=" + Pass[0] + "," + BaseDn, Pass[1])
1050 # Fetch all the groups
1052 Attrs = l.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "gid=*",\
1053 ["gid", "gidNumber", "subGroup"])
1055 # Generate the SubGroupMap and GroupIDMap
1057 if x[1].has_key("gidNumber") == 0:
1059 GroupIDMap[x[1]["gid"][0]] = int(x[1]["gidNumber"][0])
1060 if x[1].has_key("subGroup") != 0:
1061 SubGroupMap.setdefault(x[1]["gid"][0], []).extend(x[1]["subGroup"])
1063 # Fetch all the users
1064 PasswdAttrs = l.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "uid=*",\
1065 ["uid", "uidNumber", "gidNumber", "supplementaryGid",\
1066 "gecos", "loginShell", "userPassword", "shadowLastChange",\
1067 "shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
1068 "shadowExpire", "emailForward", "latitude", "longitude",\
1069 "allowedHost", "sshRSAAuthKey", "dnsZoneEntry", "cn", "sn",\
1070 "keyFingerPrint", "privateSub", "mailDisableMessage",\
1071 "mailGreylisting", "mailCallout", "mailRBL", "mailRHSBL",\
1072 "mailWhitelist", "sudoPassword", "objectClass", "accountStatus",\
1073 "mailContentInspectionAction"])
1075 if PasswdAttrs is None:
1076 raise UDEmptyList, "No Users"
1078 # Fetch all the hosts
1079 HostAttrs = l.search_s(HostBaseDn, ldap.SCOPE_ONELEVEL, "objectClass=debianServer",\
1080 ["hostname", "sshRSAHostKey", "purpose", "allowedGroups", "exportOptions",\
1081 "mXRecord", "ipHostNumber", "machine", "architecture"])
1083 if HostAttrs == None:
1084 raise UDEmptyList, "No Hosts"
1086 HostAttrs.sort(lambda x, y: cmp((GetAttr(x, "hostname")).lower(), (GetAttr(y, "hostname")).lower()))
1088 # Generate global things
1089 GlobalDir = GenerateDir + "/"
1090 GenDisabledAccounts(GlobalDir + "disabled-accounts")
1092 PasswdAttrs = filter(lambda x: not IsRetired(x), PasswdAttrs)
1093 #DebianUsers = filter(lambda x: IsGidDebian(x), PasswdAttrs)
1094 DebianUsers = PasswdAttrs
1098 GenMailDisable(GlobalDir + "mail-disable")
1099 GenCDB(GlobalDir + "mail-forward.cdb", 'emailForward')
1100 GenCDB(GlobalDir + "mail-contentinspectionaction.cdb", 'mailContentInspectionAction')
1101 GenPrivate(GlobalDir + "debian-private")
1102 GenSSHKnown(GlobalDir+"authorized_keys", 'authorized_keys')
1103 GenMailBool(GlobalDir + "mail-greylist", "mailGreylisting")
1104 GenMailBool(GlobalDir + "mail-callout", "mailCallout")
1105 GenMailList(GlobalDir + "mail-rbl", "mailRBL")
1106 GenMailList(GlobalDir + "mail-rhsbl", "mailRHSBL")
1107 GenMailList(GlobalDir + "mail-whitelist", "mailWhitelist")
1108 GenKeyrings(GlobalDir)
1111 GenForward(GlobalDir + "forward-alias")
1113 PasswdAttrs = filter(lambda x: not x in DisabledUsers, PasswdAttrs)
1115 SSHFiles = GenSSHShadow()
1116 GenMarkers(GlobalDir + "markers")
1117 GenSSHKnown(GlobalDir + "ssh_known_hosts")
1118 GenHosts(l, GlobalDir + "debianhosts")
1120 for host in HostAttrs:
1121 if not "hostname" in host[1]:
1124 CurrentHost = host[1]['hostname'][0]
1125 OutDir = GenerateDir + '/' + CurrentHost + '/'
1131 # Get the group list and convert any named groups to numerics
1133 for groupname in AllowedGroupsPreload.strip().split(" "):
1134 GroupList[groupname] = True
1135 if 'allowedGroups' in host[1]:
1136 for groupname in host[1]['allowedGroups']:
1137 GroupList[groupname] = True
1138 for groupname in GroupList.keys():
1139 if groupname in GroupIDMap:
1140 GroupList[str(GroupIDMap[groupname])] = True
1143 if 'exportOptions' in host[1]:
1144 for extra in host[1]['exportOptions']:
1145 ExtraList[extra.upper()] = True
1151 DoLink(GlobalDir, OutDir, "debianhosts")
1152 DoLink(GlobalDir, OutDir, "ssh_known_hosts")
1153 DoLink(GlobalDir, OutDir, "disabled-accounts")
1156 if 'NOPASSWD' in ExtraList:
1157 userlist = GenPasswd(OutDir + "passwd", HomePrefix, "*")
1159 userlist = GenPasswd(OutDir + "passwd", HomePrefix, "x")
1161 grouprevmap = GenGroup(OutDir + "group")
1162 GenShadowSudo(OutDir + "sudo-passwd", ('UNTRUSTED' in ExtraList) or ('NOPASSWD' in ExtraList))
1164 # Now we know who we're allowing on the machine, export
1165 # the relevant ssh keys
1166 GenSSHtarballs(userlist, SSHFiles, grouprevmap, os.path.join(OutDir, 'ssh-keys.tar.gz'))
1168 if not 'NOPASSWD' in ExtraList:
1169 GenShadow(OutDir + "shadow")
1171 # Link in global things
1172 if not 'NOMARKERS' in ExtraList:
1173 DoLink(GlobalDir, OutDir, "markers")
1174 DoLink(GlobalDir, OutDir, "mail-forward.cdb")
1175 DoLink(GlobalDir, OutDir, "mail-contentinspectionaction.cdb")
1176 DoLink(GlobalDir, OutDir, "mail-disable")
1177 DoLink(GlobalDir, OutDir, "mail-greylist")
1178 DoLink(GlobalDir, OutDir, "mail-callout")
1179 DoLink(GlobalDir, OutDir, "mail-rbl")
1180 DoLink(GlobalDir, OutDir, "mail-rhsbl")
1181 DoLink(GlobalDir, OutDir, "mail-whitelist")
1184 DoLink(GlobalDir, OutDir, "forward-alias")
1186 if 'DNS' in ExtraList:
1187 GenDNS(OutDir + "dns-zone")
1188 GenZoneRecords(OutDir + "dns-sshfp")
1190 if 'AUTHKEYS' in ExtraList:
1191 DoLink(GlobalDir, OutDir, "authorized_keys")
1193 if 'BSMTP' in ExtraList:
1194 GenBSMTP(OutDir + "bsmtp", HomePrefix)
1196 if 'PRIVATE' in ExtraList:
1197 DoLink(GlobalDir, OutDir, "debian-private")
1199 if 'KEYRING' in ExtraList:
1201 DoLink(GlobalDir, OutDir, os.path.basename(k))
1205 posix.remove(OutDir + os.path.basename(k))
1211 # vim:set shiftwidth=3: