def doit(options, lo):
groups = lo.search('objectClass=univentionGroup',
attr=['uniqueMember', 'cn', 'gidNumber'])
if options.verbose:
print('Found %d ldap groups' % len(groups))
if len(groups) < 1:
print('Abort: Did not found any LDAP group.')
sys.exit(1)
# Write to a temporary file
(fdtemp, fdname) = tempfile.mkstemp()
fd = os.fdopen(fdtemp, 'w')
for group in groups:
rdn = ldap.explode_rdn(group[0])
groupname = string.join(string.split(rdn[0], '=')[1:], '=')
members = _get_members(lo, group, [], options.check_member)
# The list(set(members)) call removes all duplicates from the group members
fd.write('%s:*:%s:%s\n' % (groupname, group[1].get(
'gidNumber', [''])[0], string.join(list(set(members)), ',')))
fd.close()
os.chmod(fdname, 0o644)
# Move the file
shutil.move(fdname, options.file)
if options.verbose:
print('The file %s was created.' % options.file)
_run_hooks(options)
sys.exit(0)
def test_connection():
'''Search a query that should never fail: RDN of connector/ad/ldap/base'''
base = ucr.get('connector/ad/ldap/base')
rdn = explode_rdn(base)[0]
p1, stdout, stderr = adsearch(rdn)
if stderr:
MODULE.warn(stderr)
if p1.returncode != 0:
raise ADNotAvailable()
return True
def get_samba_home_path_server(self):
if configRegistry.get('ucsschool/import/set/sambahome'):
print 'get_samba_home_path_server: UCR variable ucsschool/import/set/sambahome is set'
return configRegistry.get('ucsschool/import/set/sambahome')
if configRegistry.is_true('ucsschool/singlemaster', False):
print 'get_samba_home_path_server: Singlemaster'
return configRegistry.get('hostname')
lo = univention.uldap.getMachineConnection()
result = lo.search(base=self.school_base, scope=ldap.SCOPE_BASE, attr=['ucsschoolHomeShareFileServer'])
if result:
share_file_server_dn = result[0][1].get('ucsschoolHomeShareFileServer')[0]
return ldap.explode_rdn(share_file_server_dn, notypes=1)[0]
return None
def _get_members(lo, g, recursion_list, check_member=False):
result = []
for m in g[1].get('uniqueMember', []):
if m.startswith('uid='):
# Does the member exist?
if check_member:
try:
res = lo.search(base=m,
scope=ldap.SCOPE_BASE,
filter='uid=*',
attr=['uid'])
if len(res) < 1:
# Not found
continue
except ldap.NO_SUCH_OBJECT:
continue
mrdn = ldap.explode_rdn(m)
mname = string.join(string.split(mrdn[0], '=')[1:], '=')
result.append(mname)
elif m.startswith('cn='):
try:
members = lo.search(
base=m,
scope=ldap.SCOPE_BASE,
filter='objectClass=*',
attr=['uniqueMember', 'gidNumber', 'objectClass', 'cn'])
except ldap.NO_SUCH_OBJECT:
# Member not found
continue
if len(members) == 1:
member = members[0]
elif len(members) > 1:
# Not possible
continue
else:
# Member not found
continue
if 'univentionGroup' in member[1].get('objectClass', []):
if member[0] not in recursion_list:
recursion_list.append(g[0])
result += _get_members(lo, member, recursion_list,
check_member)
else:
# Recursion !!!
pass
else:
result.append(member[1].get('cn')[0] + '$')
return result
def rdn_dict(dn, charset='utf-8'):
rdn, rest = SplitRDN(dn)
if not rdn:
return {}
if type(rdn) == UnicodeType:
rdn = rdn.encode(charset)
result = {}
for i in ldap.explode_rdn(rdn.strip()):
attr_type, attr_value = explode_rdn_attr(i)
# attr_value = unicode(attr_value,charset)
if result.has_key(attr_type):
result[attr_type].append(attr_value)
else:
result[attr_type] = [attr_value]
return result
def update(self, **kwargs): for key in kwargs: if key == 'dn': self.username = ldap.explode_rdn(kwargs[key], notypes=1)[0] self.dn = kwargs[key] if key == 'username': self.username = kwargs[key] self.dn = self.make_dn() elif key == 'school': self._set_school(kwargs[key]) elif key == 'schools': if not self.school and 'school' not in kwargs: self._set_school(sorted(kwargs[key])[0]) self.schools = kwargs[key] elif hasattr(self, key): setattr(self, key, kwargs[key]) else: print 'ERROR: cannot update Person(): unknown option %r=%r' % (key, kwargs[key])
def _get_members(lo, g, recursion_list, check_member = False):
result = []
for m in g[1].get('uniqueMember', []):
if m.startswith('uid='):
# Does the member exist?
if check_member:
try:
res = lo.search(base=m, scope=ldap.SCOPE_BASE, filter='uid=*', attr=['uid'])
if len(res) < 1:
# Not found
continue
except ldap.NO_SUCH_OBJECT:
continue
mrdn = ldap.explode_rdn(m)
mname = string.join( string.split(mrdn[0],'=')[1:], '=')
result.append(mname)
elif m.startswith('cn='):
try:
members = lo.search(base=m, scope=ldap.SCOPE_BASE, filter='objectClass=*', attr=['uniqueMember', 'gidNumber', 'objectClass', 'cn'])
except ldap.NO_SUCH_OBJECT:
# Member not found
continue
if len(members) == 1:
member = members[0]
elif len(members) > 1:
# Not possible
continue
else:
# Member not found
continue
if 'univentionGroup' in member[1].get('objectClass', []):
if member[0] not in recursion_list:
recursion_list.append(g[0])
result += _get_members(lo, member, recursion_list, options.check_member)
else:
# Recursion !!!
pass
else:
result.append(member[1].get('cn')[0]+'$')
return result
def activate():
"""
this function define if the module "base" can be activated.
@return: return True if this module can be activate
@rtype: boolean
"""
config = SambaConfig("samba")
if config.disabled:
logger.info("samba plugin disabled by configuration.")
return False
if config.defaultSharesPath:
if config.defaultSharesPath.endswith("/"):
logger.error("Trailing / is not allowed in defaultSharesPath")
return False
if not os.path.exists(config.defaultSharesPath):
logger.error("The default shares path '%s' does not exist" %
config.defaultSharesPath)
return False
for cpath in config.authorizedSharePaths:
if cpath.endswith("/"):
logger.error("Trailing / is not allowed in authorizedSharePaths")
return False
if not os.path.exists(cpath):
logger.error("The authorized share path '%s' does not exist" %
cpath)
return False
# Verify if samba conf file exist
conf = config.samba_conf_file
if not os.path.exists(conf):
logger.error(conf + " does not exist")
return False
# validate smb.conf
smbconf = SambaConf()
if not smbconf.validate(conf):
logger.error("SAMBA configuration file is not valid")
return False
# For each share, test if it sharePath exists
for share in getDetailedShares():
shareName = share[0]
infos = shareInfo(shareName)
if infos:
sharePath = infos['sharePath']
if sharePath and not '%' in sharePath and not os.path.exists(
sharePath):
# only show error
logger.error("The samba share path '%s' does not exist." %
sharePath)
else:
return False
try:
ldapObj = ldapUserGroupControl()
except ldap.INVALID_CREDENTIALS:
logger.error("Can't bind to LDAP: invalid credentials.")
return False
# Test if the Samba LDAP schema is available in the directory
try:
schema = ldapObj.getSchema("sambaSamAccount")
if len(schema) <= 0:
logger.error("Samba schema is not included in LDAP directory")
return False
except:
logger.exception("invalid schema")
return False
# Verify if init script exist
init = config.samba_init_script
if not os.path.exists(init):
logger.error(init + " does not exist")
return False
# If SAMBA is defined as a PDC, make extra checks
if smbconf.isPdc():
samba = SambaLDAP()
# Create SAMBA computers account OU if it doesn't exist
head, path = samba.baseComputersDN.split(",", 1)
ouName = head.split("=")[1]
samba.addOu(ouName, path)
# Check that a sambaDomainName entry is in LDAP directory
domainInfos = samba.getDomain()
# Set domain policy
samba.setDomainPolicy()
if not domainInfos:
logger.error(
"Can't find sambaDomainName entry in LDAP for domain %s. Please check your SAMBA LDAP configuration."
% smbconf.getContent("global", "workgroup"))
return False
smbconfbasesuffix = smbconf.getContent("global", "ldap suffix")
if not smbconfbasesuffix:
logger.error("SAMBA 'ldap suffix' option is not setted.")
return False
if ldap.explode_dn(samba.baseDN) != ldap.explode_dn(smbconfbasesuffix):
logger.error(
"SAMBA 'ldap suffix' option is not equal to MMC 'baseDN' option."
)
return False
# Check that SAMBA and MMC given OU are in sync
for option in [
("ldap user suffix", "baseUsersDN", samba.baseUsersDN),
("ldap group suffix", "baseGroupsDN", samba.baseGroupsDN),
("ldap machine suffix", "baseComputersDN", samba.baseComputersDN)
]:
smbconfsuffix = smbconf.getContent("global", option[0])
if not smbconfsuffix:
logger.error("SAMBA '" + option[0] + "' option is not setted")
return False
# Do a case insensitive comparison of the corresponding MMC / SAMBA options
if ldap.explode_rdn(smbconfsuffix)[0].lower() != ldap.explode_rdn(
option[2])[0].lower():
logger.error("SAMBA option '" + option[0] +
"' is not equal to MMC '" + option[1] +
"' option.")
return False
# Check that "ldap delete dn" SAMBA option is set to "No"
smbconfdeletedn = smbconf.isValueTrue(
smbconf.getContent("global", "ldap delete dn"))
if smbconfdeletedn == 1:
logger.error("SAMBA option 'ldap delete dn' must be disabled.")
return False
# Check that Domain Computers group exists
# We need it to put a machine account in the right group when joigning it to the domain
if not samba.getDomainComputersGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Computers' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that Domain Admins group exists
if not samba.getDomainAdminsGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Admins' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that Domain Guests group exists
if not samba.getDomainGuestsGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Guests' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that Domain Users group exists
if not samba.getDomainUsersGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Users' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that add machine script option is set, and that the given script exist
addMachineScript = smbconf.getContent("global", "add machine script")
if not addMachineScript:
logger.error("SAMBA 'add machine script' option is not set.")
return False
else:
script = addMachineScript.split(" ")[0]
if not os.path.exists(script):
logger.error(
"SAMBA 'add machine script' option is set to a non existing file: "
+ script)
return False
# Issue a warning if NSCD is running
if os.path.exists("/var/run/nscd.pid") or os.path.exists(
"/var/run/.nscd_socket") or os.path.exists("/var/run/nscd"):
logger.warning(
"Looks like NSCD is installed on your system. You should not run NSCD on a SAMBA server."
)
# Check that os level is set to 255
oslevel = smbconf.getContent("global", "os level")
if int(oslevel) < 255:
logger.debug("Set SAMBA os level to 255.")
smbconf.setContent("global", "os level", "255")
smbconf.save()
reloadSamba()
try:
from mmc.plugins.dashboard.manager import DashboardManager
from mmc.plugins.samba.panel import SambaPanel
DM = DashboardManager()
DM.register_panel(SambaPanel("samba"))
except ImportError:
pass
return True
def activate():
"""
this function define if the module "base" can be activated.
@return: return True if this module can be activate
@rtype: boolean
"""
config = SambaConfig("samba")
if config.disabled:
logger.info("samba plugin disabled by configuration.")
return False
if config.defaultSharesPath:
if config.defaultSharesPath.endswith("/"):
logger.error("Trailing / is not allowed in defaultSharesPath")
return False
if not os.path.exists(config.defaultSharesPath):
logger.error("The default shares path '%s' does not exist" % config.defaultSharesPath)
return False
for cpath in config.authorizedSharePaths:
if cpath.endswith("/"):
logger.error("Trailing / is not allowed in authorizedSharePaths")
return False
if not os.path.exists(cpath):
logger.error("The authorized share path '%s' does not exist" % cpath)
return False
# Verify if samba conf file exist
conf = config.samba_conf_file
if not os.path.exists(conf):
logger.error(conf + " does not exist")
return False
# validate smb.conf
smbconf = SambaConf()
if not smbconf.validate(conf):
logger.error("SAMBA configuration file is not valid")
return False
# For each share, test if it sharePath exists
for share in getDetailedShares():
shareName = share[0]
infos = shareInfo(shareName)
if infos:
sharePath = infos["sharePath"]
if sharePath and not "%" in sharePath and not os.path.exists(sharePath):
# only show error
logger.error("The samba share path '%s' does not exist." % sharePath)
else:
return False
try:
ldapObj = ldapUserGroupControl()
except ldap.INVALID_CREDENTIALS:
logger.error("Can't bind to LDAP: invalid credentials.")
return False
# Test if the Samba LDAP schema is available in the directory
try:
schema = ldapObj.getSchema("sambaSamAccount")
if len(schema) <= 0:
logger.error("Samba schema is not included in LDAP directory")
return False
except:
logger.exception("invalid schema")
return False
# Verify if init script exist
init = config.samba_init_script
if not os.path.exists(init):
logger.error(init + " does not exist")
return False
# If SAMBA is defined as a PDC, make extra checks
if smbconf.isPdc():
samba = SambaLDAP()
# Create SAMBA computers account OU if it doesn't exist
head, path = samba.baseComputersDN.split(",", 1)
ouName = head.split("=")[1]
samba.addOu(ouName, path)
# Check that a sambaDomainName entry is in LDAP directory
domainInfos = samba.getDomain()
# Set domain policy
samba.setDomainPolicy()
if not domainInfos:
logger.error(
"Can't find sambaDomainName entry in LDAP for domain %s. Please check your SAMBA LDAP configuration."
% smbconf.getContent("global", "workgroup")
)
return False
smbconfbasesuffix = smbconf.getContent("global", "ldap suffix")
if not smbconfbasesuffix:
logger.error("SAMBA 'ldap suffix' option is not setted.")
return False
if ldap.explode_dn(samba.baseDN) != ldap.explode_dn(smbconfbasesuffix):
logger.error("SAMBA 'ldap suffix' option is not equal to MMC 'baseDN' option.")
return False
# Check that SAMBA and MMC given OU are in sync
for option in [
("ldap user suffix", "baseUsersDN", samba.baseUsersDN),
("ldap group suffix", "baseGroupsDN", samba.baseGroupsDN),
("ldap machine suffix", "baseComputersDN", samba.baseComputersDN),
]:
smbconfsuffix = smbconf.getContent("global", option[0])
if not smbconfsuffix:
logger.error("SAMBA '" + option[0] + "' option is not setted")
return False
# Do a case insensitive comparison of the corresponding MMC / SAMBA options
if ldap.explode_rdn(smbconfsuffix)[0].lower() != ldap.explode_rdn(option[2])[0].lower():
logger.error("SAMBA option '" + option[0] + "' is not equal to MMC '" + option[1] + "' option.")
return False
# Check that "ldap delete dn" SAMBA option is set to "No"
smbconfdeletedn = smbconf.isValueTrue(smbconf.getContent("global", "ldap delete dn"))
if smbconfdeletedn == 1:
logger.error("SAMBA option 'ldap delete dn' must be disabled.")
return False
# Check that Domain Computers group exists
# We need it to put a machine account in the right group when joigning it to the domain
if not samba.getDomainComputersGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Computers' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that Domain Admins group exists
if not samba.getDomainAdminsGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Admins' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that Domain Guests group exists
if not samba.getDomainGuestsGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Guests' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that Domain Users group exists
if not samba.getDomainUsersGroup():
logger.error(
"Can't find sambaGroupMapping entry in LDAP corresponding to 'Domain Users' group. Please check your SAMBA LDAP configuration."
)
return False
# Check that add machine script option is set, and that the given script exist
addMachineScript = smbconf.getContent("global", "add machine script")
if not addMachineScript:
logger.error("SAMBA 'add machine script' option is not set.")
return False
else:
script = addMachineScript.split(" ")[0]
if not os.path.exists(script):
logger.error("SAMBA 'add machine script' option is set to a non existing file: " + script)
return False
# Issue a warning if NSCD is running
if (
os.path.exists("/var/run/nscd.pid")
or os.path.exists("/var/run/.nscd_socket")
or os.path.exists("/var/run/nscd")
):
logger.warning("Looks like NSCD is installed on your system. You should not run NSCD on a SAMBA server.")
# Check that os level is set to 255
oslevel = smbconf.getContent("global", "os level")
if int(oslevel) < 255:
logger.debug("Set SAMBA os level to 255.")
smbconf.setContent("global", "os level", "255")
smbconf.save()
reloadSamba()
try:
from mmc.plugins.dashboard.manager import DashboardManager
from mmc.plugins.samba.panel import SambaPanel
DM = DashboardManager()
DM.register_panel(SambaPanel("samba"))
except ImportError:
pass
return True
result = []
groups = lo.search('objectClass=univentionGroup',
attr=['uniqueMember', 'cn', 'gidNumber'])
if options.verbose:
print 'Found %d ldap groups' % len(groups)
if len(groups) < 1:
print 'Abort: Did not found any LDAP group.'
sys.exit(1)
# Write to a temporary file
(fdtemp, fdname) = tempfile.mkstemp()
fd = os.fdopen(fdtemp, 'w')
for group in groups:
rdn = ldap.explode_rdn(group[0])
groupname = string.join(string.split(rdn[0], '=')[1:], '=')
members = _get_members(lo, group, [], options.check_member)
# The list(set(members)) call removes all duplicates from the group members
fd.write('%s:*:%s:%s\n' % (groupname, group[1].get(
'gidNumber', [''])[0], string.join(list(set(members)), ',')))
fd.close()
os.chmod(fdname, 0o644)
# Move the file
shutil.move(fdname, options.file)
if options.verbose:
print 'The file %s was created.' % options.file
_run_hooks(options)
result = []
groups = lo.search('objectClass=univentionGroup', attr=['uniqueMember', 'cn', 'gidNumber'])
if options.verbose:
print 'Found %d ldap groups' % len(groups)
if len(groups) < 1:
print 'Abort: Did not found any LDAP group.'
sys.exit(1)
# Write to a temporary file
(fdtemp, fdname) = tempfile.mkstemp()
fd = os.fdopen(fdtemp, 'w')
for group in groups:
rdn = ldap.explode_rdn(group[0])
groupname = string.join( string.split(rdn[0],'=')[1:], '=')
members=_get_members(lo, group, [], options.check_member)
# The list(set(members)) call removes all duplicates from the group members
fd.write('%s:*:%s:%s\n' % (groupname, group[1].get('gidNumber', [''])[0], string.join(list(set(members)), ',')))
fd.close()
os.chmod(fdname, 0644)
# Move the file
shutil.move(fdname, options.file)
if options.verbose:
print 'The file %s was created.' % options.file
sys.exit(0)
try:
timeout = int(optdict.get('-t'))
except ValueError, e:
print "Invalid value for timeout. Should be integer (-1 for unlimited, the default)", e
else:
print "Missing arguments"
return
try:
outdict = {} # Data to be added
# Get data from input DN
# TODO: encoding
dn_comps = ldap.explode_dn(dn)
# There may be more than one component to the RDN
rdn_comps = ldap.explode_rdn(dn_comps[0])
for comp in rdn_comps:
parts = comp.split('=')
outdict[parts[0]] = [parts[1]]
outdict['objectClass'] = ocs
try:
# Get attributes for each object class specified
must, may = self.schema.get_oc_info(ocs)
# Add a * to the front of mandatory attributes
# This identifies them and makes them sort at the front
for attr in must:
if outdict.has_key(attr):
values = outdict[attr][:]
del outdict[attr]
