X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=ud-generate;h=e5c1ae38eafa6f10875b5667dc02147f3ceeab54;hb=0b086a5406ec0ccae9c660050af7c9f343cf89e6;hp=1e8b392ed5bf5e2b77c755c446e35cb52df007fc;hpb=c82d57f1f3641dac4c2b763b9093c590f2fa245b;p=mirror%2Fuserdir-ldap.git diff --git a/ud-generate b/ud-generate index 1e8b392..e5c1ae3 100755 --- a/ud-generate +++ b/ud-generate @@ -6,12 +6,13 @@ # Copyright (c) 2003-2004 James Troup # Copyright (c) 2004-2005,7 Joey Schulze # Copyright (c) 2001-2007 Ryan Murray -# Copyright (c) 2008 Peter Palfrader +# Copyright (c) 2008,2009,2010 Peter Palfrader # Copyright (c) 2008 Andreas Barth # Copyright (c) 2008 Mark Hymers # Copyright (c) 2008 Luk Claes # Copyright (c) 2008 Thomas Viehmann # Copyright (c) 2009 Stephen Gran +# Copyright (c) 2010 Helmut Grohne # # 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 @@ -30,13 +31,17 @@ import string, re, time, ldap, getopt, sys, os, pwd, posix, socket, base64, sha, shutil, errno, tarfile, grp from userdir_ldap import * from userdir_exceptions import * +try: + from cStringIO import StringIO +except ImportError: + from StringIO import StringIO global Allowed global CurrentHost PasswdAttrs = None +DebianUsers = None DisabledUsers = [] -RetiredUsers = [] GroupIDMap = {} SubGroupMap = {} Allowed = None @@ -45,8 +50,10 @@ CurrentHost = "" UUID_FORMAT = '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}' EmailCheck = re.compile("^([^ <>@]+@[^ ,<>@]+)?$") -BSMTPCheck = re.compile(".*mx 0 (gluck)\.debian\.org\..*",re.DOTALL) -PurposeHostField = re.compile(r"\[\[([\*\-]?[a-z0-9.\-]*)(?:\|.*)?\]\]") +BSMTPCheck = re.compile(".*mx 0 (master)\.debian\.org\..*",re.DOTALL) +PurposeHostField = re.compile(r".*\[\[([\*\-]?[a-z0-9.\-]*)(?:\|.*)?\]\]") +IsV6Addr = re.compile("^[a-fA-F0-9:]+$") +IsDebianHost = re.compile(ConfModule.dns_hostmatch) DNSZone = ".debian.net" Keyrings = ConfModule.sync_keyrings.split(":") @@ -101,38 +108,44 @@ def IsRetired(DnRecord): # We'll give them a few extra days over what we said age = 6 * 31 * 24 * 60 * 60 try: - if (time.time() - time.mktime(time.strptime(line[1], "%Y-%m-%d"))) > age: - return True + return (time.time() - time.mktime(time.strptime(line[1], "%Y-%m-%d"))) > age except IndexError: return False + except ValueError: + return False return False +def IsGidDebian(x): + try: + return int(GetAttr(x, "gidNumber", 0)) == 800 + except ValueError: + return False + # See if this user is in the group list def IsInGroup(DnRecord): - if Allowed == None: - return 1 + if Allowed is None: + return True # See if the primary group is in the list if Allowed.has_key(GetAttr(DnRecord, "gidNumber")) != 0: - return 1 + return True # Check the host based ACL if DnRecord[1].has_key("allowedHost") != 0: - for I in DnRecord[1]["allowedHost"]: - if CurrentHost == I: - return 1 + if CurrentHost in DnRecord[1]["allowedHost"]: + return True # See if there are supplementary groups if DnRecord[1].has_key("supplementaryGid") == 0: - return 0 + return False supgroups=[] addGroups(supgroups, DnRecord[1]["supplementaryGid"], GetAttr(DnRecord, "uid")) for g in supgroups: if Allowed.has_key(g): - return 1 - return 0 + return True + return False def Die(File, F, Fdb): if F != None: @@ -157,7 +170,7 @@ def Done(File, F, Fdb): os.rename(File + ".tdb.tmp", File + ".tdb") # Generate the password list -def GenPasswd(l, File, HomePrefix, PwdMarker): +def GenPasswd(File, HomePrefix, PwdMarker): F = None try: F = open(File + ".tdb.tmp", "w") @@ -168,7 +181,7 @@ def GenPasswd(l, File, HomePrefix, PwdMarker): I = 0 for x in PasswdAttrs: - if x[1].has_key("uidNumber") == 0 or IsInGroup(x) == 0: + if x[1].has_key("uidNumber") == 0 or not IsInGroup(x): continue # Do not let people try to buffer overflow some busted passwd parser. @@ -198,7 +211,7 @@ def GenPasswd(l, File, HomePrefix, PwdMarker): return userlist # Generate the shadow list -def GenShadow(l, File): +def GenShadow(File): F = None try: OldMask = os.umask(0077) @@ -210,7 +223,7 @@ def GenShadow(l, File): I = 0 for x in PasswdAttrs: - if x[1].has_key("uidNumber") == 0 or IsInGroup(x) == 0: + if x[1].has_key("uidNumber") == 0 or not IsInGroup(x): continue Pass = GetAttr(x, "userPassword") @@ -244,7 +257,7 @@ def GenShadow(l, File): Done(File, None, F) # Generate the sudo passwd file -def GenShadowSudo(l, File, untrusted): +def GenShadowSudo(File, untrusted): F = None try: OldMask = os.umask(0077) @@ -256,7 +269,7 @@ def GenShadowSudo(l, File, untrusted): for x in PasswdAttrs: Pass = '*' - if x[1].has_key("uidNumber") == 0 or IsInGroup(x) == 0: + if x[1].has_key("uidNumber") == 0 or not IsInGroup(x): continue if x[1].has_key('sudoPassword'): @@ -280,7 +293,7 @@ def GenShadowSudo(l, File, untrusted): continue Pass = cryptedpass if for_this_host: # this makes sure we take a per-host entry over the for-all entry - break + break if len(Pass) > 50: Pass = '*' @@ -295,9 +308,8 @@ def GenShadowSudo(l, File, untrusted): Done(File, F, None) # Generate the shadow list -def GenSSHShadow(l): +def GenSSHShadow(): # Fetch all the users - singlefile = None userfiles = [] global PasswdAttrs @@ -307,9 +319,6 @@ def GenSSHShadow(l): for x in PasswdAttrs: - if x in DisabledUsers: - continue - if x[1].has_key("uidNumber") == 0 or \ x[1].has_key("sshRSAAuthKey") == 0: continue @@ -333,9 +342,11 @@ def GenSSHShadow(l): # Oops, something unspeakable happened. except IOError: - Die(File, F, None) - Die(masterFileName, masterFile, None) - raise + Die(File, F, None) + # As neither masterFileName nor masterFile are defined at any point + # this will raise a NameError. + Die(masterFileName, masterFile, None) + raise return userfiles @@ -381,7 +392,20 @@ def GenSSHtarballs(userlist, SSHFiles, grouprevmap, target): to.uname = f to.gname = grname to.mode = 0400 - tf.addfile(to, file(os.path.join(GlobalDir, 'userkeys', f))) + + contents = file(os.path.join(GlobalDir, 'userkeys', f)).read() + lines = [] + for line in contents.splitlines(): + if line.startswith("allowed_hosts=") and ' ' in line: + machines, line = line.split('=', 1)[1].split(' ', 1) + if CurrentHost not in machines.split(','): + continue # skip this key + lines.append(line) + if not lines: + continue # no keys for this host + contents = "\n".join(lines) + "\n" + to.size = len(contents) + tf.addfile(to, StringIO(contents)) tf.close() os.rename(os.path.join(GlobalDir, 'ssh-keys-%s.tar.gz' % CurrentHost), target) @@ -400,7 +424,7 @@ def addGroups(existingGroups, newGroups, uid): # let's see if we handled this group already if group in existingGroups: - continue + continue if not GroupIDMap.has_key(group): print "Group", group, "does not exist but", uid, "is in it" @@ -412,7 +436,7 @@ def addGroups(existingGroups, newGroups, uid): addGroups(existingGroups, SubGroupMap[group], uid) # Generate the group list -def GenGroup(l, File): +def GenGroup(File): grouprevmap = {} F = None try: @@ -422,6 +446,7 @@ def GenGroup(l, File): GroupMap = {} for x in GroupIDMap.keys(): GroupMap[x] = [] + GroupHasPrimaryMembers = {} # Fetch all the users global PasswdAttrs @@ -429,7 +454,9 @@ def GenGroup(l, File): # Sort them into a list of groups having a set of users for x in PasswdAttrs: uid = GetAttr(x, "uid") - if x[1].has_key("uidNumber") == 0 or IsInGroup(x) == 0: + if 'gidNumber' in x[1]: + GroupHasPrimaryMembers[ int(x[1]["gidNumber"][0]) ] = True + if x[1].has_key("uidNumber") == 0 or not IsInGroup(x): continue if x[1].has_key("supplementaryGid") == 0: continue @@ -442,14 +469,19 @@ def GenGroup(l, File): # Output the group file. J = 0 for x in GroupMap.keys(): - grouprevmap[GroupIDMap[x]] = x if GroupIDMap.has_key(x) == 0: continue + + if len(GroupMap[x]) == 0 and GroupIDMap[x] not in GroupHasPrimaryMembers: + continue + + grouprevmap[GroupIDMap[x]] = x + Line = "%s:x:%u:" % (x, GroupIDMap[x]) Comma = '' for I in GroupMap[x]: - Line = Line + ("%s%s" % (Comma, I)) - Comma = ',' + Line = Line + ("%s%s" % (Comma, I)) + Comma = ',' Line = Sanitize(Line) + "\n" F.write("0%u %s" % (J, Line)) F.write(".%s %s" % (x, Line)) @@ -470,7 +502,7 @@ def CheckForward(): if x[1].has_key("emailForward") == 0: continue - if IsInGroup(x) == 0: + if not IsInGroup(x): x[1].pop("emailForward") continue @@ -484,7 +516,7 @@ def CheckForward(): x[1].pop("emailForward") # Generate the email forwarding list -def GenForward(l, File): +def GenForward(File): F = None try: OldMask = os.umask(0022) @@ -509,27 +541,21 @@ def GenForward(l, File): raise Done(File, F, None) -def GenAllForward(l, File): +def GenCDB(File, Users, Key): Fdb = None try: OldMask = os.umask(0022) Fdb = os.popen("cdbmake %s %s.tmp"%(File, File), "w") os.umask(OldMask) - - # Fetch all the users - global PasswdAttrs - + # Write out the email address for each user - for x in PasswdAttrs: - if x[1].has_key("emailForward") == 0: + for x in Users: + if not Key in x[1]: continue - - # Do not allow people to try to buffer overflow busted parsers - Forward = GetAttr(x, "emailForward") - + Value = GetAttr(x, Key) User = GetAttr(x, "uid") - Fdb.write("+%d,%d:%s->%s\n" % (len(User), len(Forward), User, Forward)) - + Fdb.write("+%d,%d:%s->%s\n" % (len(User), len(Value), User, Value)) + Fdb.write("\n") # Oops, something unspeakable happened. except: @@ -539,7 +565,7 @@ def GenAllForward(l, File): raise "cdbmake gave an error" # Generate the anon XEarth marker file -def GenMarkers(l, File): +def GenMarkers(File): F = None try: F = open(File + ".tmp", "w") @@ -565,16 +591,16 @@ def GenMarkers(l, File): Done(File, F, None) # Generate the debian-private subscription list -def GenPrivate(l, File): +def GenPrivate(File): F = None try: F = open(File + ".tmp", "w") # Fetch all the users - global PasswdAttrs + global DebianDDUsers # Write out the position for each user - for x in PasswdAttrs: + for x in DebianDDUsers: if x[1].has_key("privateSub") == 0: continue @@ -582,10 +608,6 @@ def GenPrivate(l, File): if x[1].has_key("keyFingerPrint") == 0: continue - # Must be in the Debian group (yuk, hard coded for now) - if GetAttr(x, "gidNumber") != "800": - continue - try: Line = "%s"%(GetAttr(x, "privateSub")) Line = Sanitize(Line) + "\n" @@ -600,7 +622,7 @@ def GenPrivate(l, File): Done(File, F, None) # Generate a list of locked accounts -def GenDisabledAccounts(l, File): +def GenDisabledAccounts(File): F = None try: F = open(File + ".tmp", "w") @@ -621,11 +643,11 @@ def GenDisabledAccounts(l, File): if Pass.find("*LK*") != -1 or Pass.startswith("!"): # Format is : Line = "%s:%s" % (GetAttr(x, "uid"), "Account is locked") + DisabledUsers.append(x) if Line != "": F.write(Sanitize(Line) + "\n") - DisabledUsers.append(x) # Oops, something unspeakable happened. except: @@ -634,7 +656,7 @@ def GenDisabledAccounts(l, File): Done(File, F, None) # Generate the list of local addresses that refuse all mail -def GenMailDisable(l, File): +def GenMailDisable(File): F = None try: F = open(File + ".tmp", "w") @@ -650,10 +672,6 @@ def GenMailDisable(l, File): else: continue - # Must be in the Debian group (yuk, hard coded for now) - if GetAttr(x, "gidNumber") != "800": - continue - try: Line = "%s: %s"%(GetAttr(x, "uid"), Reason) Line = Sanitize(Line) + "\n" @@ -668,7 +686,7 @@ def GenMailDisable(l, File): Done(File, F, None) # Generate a list of uids that should have boolean affects applied -def GenMailBool(l, File, Key): +def GenMailBool(File, Key): F = None try: F = open(File + ".tmp", "w") @@ -682,10 +700,6 @@ def GenMailBool(l, File, Key): if x[1].has_key(Key) == 0: continue - # Must be in the Debian group (yuk, hard coded for now) - if GetAttr(x, "gidNumber") != "800": - continue - if GetAttr(x, Key) != "TRUE": continue @@ -703,7 +717,7 @@ def GenMailBool(l, File, Key): Done(File, F, None) # Generate a list of hosts for RBL or whitelist purposes. -def GenMailList(l, File, Key): +def GenMailList(File, Key): F = None try: F = open(File + ".tmp", "w") @@ -717,32 +731,28 @@ def GenMailList(l, File, Key): if x[1].has_key(Key) == 0: continue - # Must be in the Debian group (yuk, hard coded for now) - if GetAttr(x, "gidNumber") != "800": - continue - try: found = 0 Line = None for z in x[1][Key]: if Key == "mailWhitelist": - if re.match('^[-\w.]+(/[\d]+)?$', z) == None: - continue + if re.match('^[-\w.]+(/[\d]+)?$', z) == None: + continue else: - if re.match('^[-\w.]+$', z) == None: - continue + if re.match('^[-\w.]+$', z) == None: + continue if found == 0: - found = 1 - Line = GetAttr(x, "uid") + found = 1 + Line = GetAttr(x, "uid") else: Line += " " Line += ": " + z if Key == "mailRHSBL": - Line += "/$sender_address_domain" + Line += "/$sender_address_domain" if Line != None: - Line = Sanitize(Line) + "\n" - F.write(Line) + Line = Sanitize(Line) + "\n" + F.write(Line) except: pass @@ -763,11 +773,32 @@ def isRoleAccount(pwEntry): return False # Generate the DNS Zone file -def GenDNS(l, File, HomePrefix): +def GenDNS(File): F = None try: F = open(File + ".tmp", "w") +# global HostAttrs +# +# for x in HostAttrs: +# if x[1].has_key("hostname") == 0 or \ +# x[1].has_key("architecture") == 0 or\ +# x[1].has_key("sshRSAHostKey") == 0: +# continue +# +# if IsDebianHost.match(GetAttr(x, "hostname")) is not None: +# continue +# +# DNSInfo = ExtractDNSInfo(x) +# start = True +# for Line in DNSInfo: +# if start == True: +# Line = "%s.\t%s" % (GetAttr(x, "hostname"), Line) +# start = False +# else: +# Line = "\t\t\t%s" % (Line) +# F.write(Line + "\n") + # Fetch all the users global PasswdAttrs @@ -792,7 +823,7 @@ def GenDNS(l, File, HomePrefix): Host = Split[0] + DNSZone if BSMTPCheck.match(Line) != None: - F.write("; Has BSMTP\n") + F.write("; Has BSMTP\n") # Write some identification information if Split[2].lower() == "a": @@ -815,35 +846,74 @@ def GenDNS(l, File, HomePrefix): raise Done(File, F, None) -# Generate the DNS SSHFP records -def GenSSHFP(l, File, HomePrefix): +def ExtractDNSInfo(x): + + TTLprefix="\t" + if 'dnsTTL' in x[1]: + TTLprefix="%s\t"%(x[1]["dnsTTL"][0]) + + DNSInfo = [] + if x[1].has_key("ipHostNumber"): + for I in x[1]["ipHostNumber"]: + if IsV6Addr.match(I) != None: + DNSInfo.append("%sIN\tAAAA\t%s" % (TTLprefix, I)) + else: + DNSInfo.append("%sIN\tA\t%s" % (TTLprefix, I)) + + Algorithm = None + + if 'sshRSAHostKey' in x[1]: + for I in x[1]["sshRSAHostKey"]: + Split = I.split() + if Split[0] == 'ssh-rsa': + Algorithm = 1 + if Split[0] == 'ssh-dss': + Algorithm = 2 + if Algorithm == None: + continue + Fingerprint = sha.new(base64.decodestring(Split[1])).hexdigest() + DNSInfo.append("%sIN\tSSHFP\t%u 1 %s" % (TTLprefix, Algorithm, Fingerprint)) + + if 'architecture' in x[1]: + Arch = GetAttr(x, "architecture") + Mach = "" + if x[1].has_key("machine"): + Mach = " " + GetAttr(x, "machine") + DNSInfo.append("%sIN\tHINFO\t\"%s%s\" \"%s\"" % (TTLprefix, Arch, Mach, "Debian GNU/Linux")) + + if x[1].has_key("mXRecord"): + for I in x[1]["mXRecord"]: + DNSInfo.append("%sIN\tMX\t%s" % (TTLprefix, I)) + + return DNSInfo + +# Generate the DNS records +def GenZoneRecords(File): F = None try: F = open(File + ".tmp", "w") - + # Fetch all the hosts global HostAttrs - if HostAttrs == None: - raise UDEmptyList, "No Hosts" - + for x in HostAttrs: - if x[1].has_key("hostname") == 0 or \ - x[1].has_key("sshRSAHostKey") == 0: + if x[1].has_key("hostname") == 0: continue - Host = GetAttr(x, "hostname") - Algorithm = None - for I in x[1]["sshRSAHostKey"]: - Split = I.split() - if Split[0] == 'ssh-rsa': - Algorithm = 1 - if Split[0] == 'ssh-dss': - Algorithm = 2 - if Algorithm == None: - continue - Fingerprint = sha.new(base64.decodestring(Split[1])).hexdigest() - Line = "%s. IN SSHFP %u 1 %s" % (Host, Algorithm, Fingerprint) - Line = Sanitize(Line) + "\n" - F.write(Line) + + if IsDebianHost.match(GetAttr(x, "hostname")) is None: + continue + + DNSInfo = ExtractDNSInfo(x) + start = True + for Line in DNSInfo: + if start == True: + Line = "%s.\t%s" % (GetAttr(x, "hostname"), Line) + start = False + else: + Line = "\t\t\t%s" % (Line) + + F.write(Line + "\n") + # Oops, something unspeakable happened. except: Die(File, F, None) @@ -851,7 +921,7 @@ def GenSSHFP(l, File, HomePrefix): Done(File, F, None) # Generate the BSMTP file -def GenBSMTP(l, File, HomePrefix): +def GenBSMTP(File, HomePrefix): F = None try: F = open(File + ".tmp", "w") @@ -891,29 +961,20 @@ def GenBSMTP(l, File, HomePrefix): raise Done(File, F, None) -# cache IP adresses -HostToIPCache = {} -def HostToIP(Host): - global HostToIPCache - if not Host in HostToIPCache: - IPAdressesT = None - try: - IPAdressesT = list(set([ (a[0], a[4][0]) for a in socket.getaddrinfo(Host, None)])) - except socket.gaierror, (code): - if code[0] != -2: - raise - IPAdresses = [] - if not IPAdressesT is None: - for addr in IPAdressesT: - if addr[0] == socket.AF_INET: - IPAdresses += [addr[1], "::ffff:"+addr[1]] - else: - IPAdresses += [addr[1]] - HostToIPCache[Host] = IPAdresses - return HostToIPCache[Host] +def HostToIP(Host, mapped=True): + + IPAdresses = [] + + if Host[1].has_key("ipHostNumber"): + for addr in Host[1]["ipHostNumber"]: + IPAdresses.append(addr) + if IsV6Addr.match(addr) is None and mapped == "True": + IPAdresses.append("::ffff:"+addr) + + return IPAdresses # Generate the ssh known hosts file -def GenSSHKnown(l, File, mode=None): +def GenSSHKnown(File, mode=None): F = None try: OldMask = os.umask(0022) @@ -921,8 +982,6 @@ def GenSSHKnown(l, File, mode=None): os.umask(OldMask) global HostAttrs - if HostAttrs == None: - raise UDEmptyList, "No Hosts" for x in HostAttrs: if x[1].has_key("hostname") == 0 or \ @@ -954,10 +1013,13 @@ def GenSSHKnown(l, File, mode=None): for I in x[1]["sshRSAHostKey"]: if mode and mode == 'authorized_keys': - #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(HNames + HostToIP(Host)), I) - Line = 'command="rsync --server --sender -pr . /var/cache/userdir-ldap/hosts/%s",no-port-forwarding,no-X11-forwarding,no-agent-forwarding %s' % (Host,I) + hosts = HostToIP(x) + if 'sshdistAuthKeysHost' in x[1]: + hosts += x[1]['sshdistAuthKeysHost'] + 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(hosts), I) + #Line = 'command="rsync --server --sender -pr . /var/cache/userdir-ldap/hosts/%s",no-port-forwarding,no-X11-forwarding,no-agent-forwarding %s' % (Host,I) else: - Line = "%s %s" %(",".join(HostNames + HostToIP(Host)), I) + Line = "%s %s" %(",".join(HostNames + HostToIP(x, False)), I) Line = Sanitize(Line) + "\n" F.write(Line) # Oops, something unspeakable happened. @@ -967,51 +1029,42 @@ def GenSSHKnown(l, File, mode=None): Done(File, F, None) # Generate the debianhosts file (list of all IP addresses) -def GenHosts(l, File): +def GenHosts(File): F = None try: OldMask = os.umask(0022) F = open(File + ".tmp", "w", 0644) os.umask(OldMask) - # Fetch all the hosts - hostnames = l.search_s(HostBaseDn, ldap.SCOPE_ONELEVEL, "hostname=*", - ["hostname"]) - - if hostnames == None: - raise UDEmptyList, "No Hosts" - seen = set() - for x in hostnames: - host = GetAttr(x, "hostname", None) - if host: - addrs = [] - try: - addrs += socket.getaddrinfo(host, None, socket.AF_INET) - except socket.error: - pass - try: - addrs += socket.getaddrinfo(host, None, socket.AF_INET6) - except socket.error: - pass - - for addrinfo in addrs: - if addrinfo[0] in (socket.AF_INET, socket.AF_INET6): - addr = addrinfo[4][0] - if addr not in seen: - print >> F, addrinfo[4][0] - seen.add(addr) + + global HostAttrs + + for x in HostAttrs: + + if IsDebianHost.match(GetAttr(x, "hostname")) is None: + continue + + if not 'ipHostNumber' in x[1]: + continue + + addrs = x[1]["ipHostNumber"] + for addr in addrs: + if addr not in seen: + seen.add(addr) + addr = Sanitize(addr) + "\n" + F.write(addr) + # Oops, something unspeakable happened. except: - Die(File, F, None) - raise + Die(File, F, None) + raise Done(File, F, None) -def GenKeyrings(l, OutDir): +def GenKeyrings(OutDir): for k in Keyrings: shutil.copy(k, OutDir) - # Connect to the ldap server l = connectLDAP() F = open(PassDir + "/pass-" + pwd.getpwuid(os.getuid())[0], "r") @@ -1026,6 +1079,8 @@ Attrs = l.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "gid=*",\ # Generate the SubGroupMap and GroupIDMap for x in Attrs: + if x[1].has_key("accountStatus") and x[1]['accountStatus'] == "disabled": + continue if x[1].has_key("gidNumber") == 0: continue GroupIDMap[x[1]["gid"][0]] = int(x[1]["gidNumber"][0]) @@ -1041,65 +1096,61 @@ PasswdAttrs = l.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "uid=*",\ "allowedHost", "sshRSAAuthKey", "dnsZoneEntry", "cn", "sn",\ "keyFingerPrint", "privateSub", "mailDisableMessage",\ "mailGreylisting", "mailCallout", "mailRBL", "mailRHSBL",\ - "mailWhitelist", "sudoPassword", "objectClass", "accountStatus"]) + "mailWhitelist", "sudoPassword", "objectClass", "accountStatus",\ + "mailContentInspectionAction"]) if PasswdAttrs is None: raise UDEmptyList, "No Users" +PasswdAttrs.sort(lambda x, y: cmp((GetAttr(x, "uid")).lower(), (GetAttr(y, "uid")).lower())) + # Fetch all the hosts -HostAttrs = l.search_s(HostBaseDn, ldap.SCOPE_ONELEVEL, "sshRSAHostKey=*",\ - ["hostname", "sshRSAHostKey", "purpose"]) +HostAttrs = l.search_s(HostBaseDn, ldap.SCOPE_ONELEVEL, "objectClass=debianServer",\ + ["hostname", "sshRSAHostKey", "purpose", "allowedGroups", "exportOptions",\ + "mXRecord", "ipHostNumber", "dnsTTL", "machine", "architecture"]) -# Open the control file -if len(sys.argv) == 1: - F = open(GenerateConf, "r") -else: - F = open(sys.argv[1], "r") +if HostAttrs == None: + raise UDEmptyList, "No Hosts" + +HostAttrs.sort(lambda x, y: cmp((GetAttr(x, "hostname")).lower(), (GetAttr(y, "hostname")).lower())) # Generate global things GlobalDir = GenerateDir + "/" -GenMailDisable(l, GlobalDir + "mail-disable") - -for x in PasswdAttrs: - if IsRetired(x): - RetiredUsers.append(x) +GenDisabledAccounts(GlobalDir + "disabled-accounts") -PasswdAttrs = filter(lambda x: not x in RetiredUsers, PasswdAttrs) +PasswdAttrs = filter(lambda x: not IsRetired(x), PasswdAttrs) +DebianDDUsers = filter(lambda x: IsGidDebian(x), PasswdAttrs) CheckForward() -SSHFiles = GenSSHShadow(l) -GenAllForward(l, GlobalDir + "mail-forward.cdb") -GenMarkers(l, GlobalDir + "markers") -GenPrivate(l, GlobalDir + "debian-private") -GenDisabledAccounts(l, GlobalDir + "disabled-accounts") -GenSSHKnown(l, GlobalDir + "ssh_known_hosts") -#GenSSHKnown(l,GlobalDir+"authorized_keys", 'authorized_keys') -GenHosts(l, GlobalDir + "debianhosts") -GenMailBool(l, GlobalDir + "mail-greylist", "mailGreylisting") -GenMailBool(l, GlobalDir + "mail-callout", "mailCallout") -GenMailList(l, GlobalDir + "mail-rbl", "mailRBL") -GenMailList(l, GlobalDir + "mail-rhsbl", "mailRHSBL") -GenMailList(l, GlobalDir + "mail-whitelist", "mailWhitelist") -GenKeyrings(l, GlobalDir) +GenMailDisable(GlobalDir + "mail-disable") +GenCDB(GlobalDir + "mail-forward.cdb", PasswdAttrs, 'emailForward') +GenCDB(GlobalDir + "mail-contentinspectionaction.cdb", PasswdAttrs, 'mailContentInspectionAction') +GenPrivate(GlobalDir + "debian-private") +GenSSHKnown(GlobalDir+"authorized_keys", 'authorized_keys') +GenMailBool(GlobalDir + "mail-greylist", "mailGreylisting") +GenMailBool(GlobalDir + "mail-callout", "mailCallout") +GenMailList(GlobalDir + "mail-rbl", "mailRBL") +GenMailList(GlobalDir + "mail-rhsbl", "mailRHSBL") +GenMailList(GlobalDir + "mail-whitelist", "mailWhitelist") +GenKeyrings(GlobalDir) # Compatibility. -GenForward(l, GlobalDir + "forward-alias") +GenForward(GlobalDir + "forward-alias") PasswdAttrs = filter(lambda x: not x in DisabledUsers, PasswdAttrs) -while(1): - Line = F.readline() - if Line == "": - break - Line = Line.strip() - if Line == "": - continue - if Line[0] == '#': +SSHFiles = GenSSHShadow() +GenMarkers(GlobalDir + "markers") +GenSSHKnown(GlobalDir + "ssh_known_hosts") +GenHosts(GlobalDir + "debianhosts") + +for host in HostAttrs: + if not "hostname" in host[1]: continue - Split = Line.split(" ") - OutDir = GenerateDir + '/' + Split[0] + '/' + CurrentHost = host[1]['hostname'][0] + OutDir = GenerateDir + '/' + CurrentHost + '/' try: os.mkdir(OutDir) except: @@ -1107,68 +1158,76 @@ while(1): # Get the group list and convert any named groups to numerics GroupList = {} + for groupname in AllowedGroupsPreload.strip().split(" "): + GroupList[groupname] = True + if 'allowedGroups' in host[1]: + for groupname in host[1]['allowedGroups']: + GroupList[groupname] = True + for groupname in GroupList.keys(): + if groupname in GroupIDMap: + GroupList[str(GroupIDMap[groupname])] = True + ExtraList = {} - for I in Split[2:]: - if I[0] == '[': - ExtraList[I] = None - continue - GroupList[I] = None - if GroupIDMap.has_key(I): - GroupList[str(GroupIDMap[I])] = None + if 'exportOptions' in host[1]: + for extra in host[1]['exportOptions']: + ExtraList[extra.upper()] = True Allowed = GroupList if Allowed == {}: - Allowed = None - CurrentHost = Split[0] + Allowed = None DoLink(GlobalDir, OutDir, "debianhosts") DoLink(GlobalDir, OutDir, "ssh_known_hosts") DoLink(GlobalDir, OutDir, "disabled-accounts") sys.stdout.flush() - if ExtraList.has_key("[NOPASSWD]"): - userlist = GenPasswd(l, OutDir + "passwd", Split[1], "*") + if 'NOPASSWD' in ExtraList: + userlist = GenPasswd(OutDir + "passwd", HomePrefix, "*") else: - userlist = GenPasswd(l, OutDir + "passwd", Split[1], "x") + userlist = GenPasswd(OutDir + "passwd", HomePrefix, "x") sys.stdout.flush() - grouprevmap = GenGroup(l, OutDir + "group") - GenShadowSudo(l, OutDir + "sudo-passwd", ExtraList.has_key("[UNTRUSTED]") or ExtraList.has_key("[NOPASSWD]")) + grouprevmap = GenGroup(OutDir + "group") + GenShadowSudo(OutDir + "sudo-passwd", ('UNTRUSTED' in ExtraList) or ('NOPASSWD' in ExtraList)) # Now we know who we're allowing on the machine, export # the relevant ssh keys GenSSHtarballs(userlist, SSHFiles, grouprevmap, os.path.join(OutDir, 'ssh-keys.tar.gz')) - if ExtraList.has_key("[UNTRUSTED]"): - print "[UNTRUSTED] tag is obsolete and may be removed in the future." - continue - if not ExtraList.has_key("[NOPASSWD]"): - GenShadow(l, OutDir + "shadow") + if not 'NOPASSWD' in ExtraList: + GenShadow(OutDir + "shadow") # Link in global things - if not ExtraList.has_key("[NOMARKERS]"): + if not 'NOMARKERS' in ExtraList: DoLink(GlobalDir, OutDir, "markers") DoLink(GlobalDir, OutDir, "mail-forward.cdb") + DoLink(GlobalDir, OutDir, "mail-contentinspectionaction.cdb") DoLink(GlobalDir, OutDir, "mail-disable") DoLink(GlobalDir, OutDir, "mail-greylist") DoLink(GlobalDir, OutDir, "mail-callout") DoLink(GlobalDir, OutDir, "mail-rbl") DoLink(GlobalDir, OutDir, "mail-rhsbl") DoLink(GlobalDir, OutDir, "mail-whitelist") + GenCDB(OutDir + "user-forward.cdb", filter(lambda x: IsInGroup(x), PasswdAttrs), 'emailForward') + GenCDB(OutDir + "batv-tokens.cdb", filter(lambda x: IsInGroup(x), PasswdAttrs), 'bATVToken') + GenCDB(OutDir + "default-mail-options.cdb", filter(lambda x: IsInGroup(x), PasswdAttrs), 'mailDefaultOptions') # Compatibility. DoLink(GlobalDir, OutDir, "forward-alias") - if ExtraList.has_key("[DNS]"): - GenDNS(l, OutDir + "dns-zone", Split[1]) - GenSSHFP(l, OutDir + "dns-sshfp", Split[1]) + if 'DNS' in ExtraList: + GenDNS(OutDir + "dns-zone") + GenZoneRecords(OutDir + "dns-sshfp") + + if 'AUTHKEYS' in ExtraList: + DoLink(GlobalDir, OutDir, "authorized_keys") - if ExtraList.has_key("[BSMTP]"): - GenBSMTP(l, OutDir + "bsmtp", Split[1]) + if 'BSMTP' in ExtraList: + GenBSMTP(OutDir + "bsmtp", HomePrefix) - if ExtraList.has_key("[PRIVATE]"): + if 'PRIVATE' in ExtraList: DoLink(GlobalDir, OutDir, "debian-private") - if ExtraList.has_key("[KEYRING]"): + if 'KEYRING' in ExtraList: for k in Keyrings: DoLink(GlobalDir, OutDir, os.path.basename(k)) else: