from sfa.util.xrn import get_authority
import ldap
from sfa.util.config import Config
-from sfa.trust.hierarchy import Hierarchy
-#from sfa.trust.certificate import *
+
+
import ldap.modlist as modlist
from sfa.util.sfalogging import logger
import os.path
#API for OpenLDAP
-class ldap_config():
+class LdapConfig():
def __init__(self, config_file = '/etc/sfa/ldap_config.py'):
- self.load(config_file)
-
- def load(self, config_file):
+
try:
execfile(config_file, self.__dict__)
+
self.config_file = config_file
# path to configuration data
self.config_path = os.path.dirname(config_file)
- except IOError, error:
- raise IOError, "Could not find or load the configuration file: %s" % config_file
+ except IOError:
+ raise IOError, "Could not find or load the configuration file: %s" \
+ % config_file
+
class ldap_co:
""" Set admin login and server configuration variables."""
def __init__(self):
- #Senslab PROD LDAP parameters
- LdapConfig = ldap_config()
- self.config = LdapConfig
- self.ldapHost = LdapConfig.LDAP_IP_ADDRESS
- self.ldapPeopleDN = LdapConfig.LDAP_PEOPLE_DN
- self.ldapGroupDN = LdapConfig.LDAP_GROUP_DN
- self.ldapAdminDN = LdapConfig.LDAP_WEB_DN
- self.ldapAdminPassword = LdapConfig.LDAP_WEB_PASSWORD
+ #Senslab PROD LDAP parameters
+ self.ldapserv = None
+ ldap_config = LdapConfig()
+ self.config = ldap_config
+ self.ldapHost = ldap_config.LDAP_IP_ADDRESS
+ self.ldapPeopleDN = ldap_config.LDAP_PEOPLE_DN
+ self.ldapGroupDN = ldap_config.LDAP_GROUP_DN
+ self.ldapAdminDN = ldap_config.LDAP_WEB_DN
+ self.ldapAdminPassword = ldap_config.LDAP_WEB_PASSWORD
self.ldapPort = ldap.PORT
# Opens a connection after a call to ldap.open in connect:
self.ldapserv = ldap.initialize("ldap://" + self.ldapHost)
- # Bind/authenticate with a user with apropriate rights to add objects
- self.ldapserv.simple_bind_s(self.ldapAdminDN, self.ldapAdminPassword)
+ # Bind/authenticate with a user with apropriate
+ #rights to add objects
+ self.ldapserv.simple_bind_s(self.ldapAdminDN, \
+ self.ldapAdminPassword)
except ldap.LDAPError, error:
return {'bool' : False, 'message' : error }
def __init__(self):
logger.setLevelDebug()
#SFA related config
- self.senslabauth = Hierarchy()
+
config = Config()
self.authname = config.SFA_REGISTRY_ROOT_AUTH
self.lengthPassword = 8
self.baseDN = self.conn.ldapPeopleDN
- #authinfo=self.senslabauth.get_auth_info(self.authname)
+
- self.charsPassword = [ '!','$','(',')','*','+',',','-','.',\
- '0','1','2','3','4','5','6','7','8','9',\
- 'A','B','C','D','E','F','G','H','I','J',\
- 'K','L','M','N','O','P','Q','R','S','T',\
- 'U','V','W','X','Y','Z','_','a','b','c',\
- 'd','e','f','g','h','i','j','k','l','m',\
- 'n','o','p','q','r','s','t','u','v','w',\
- 'x','y','z','\'']
+ self.charsPassword = [ '!', '$', '(',')', '*', '+', ',', '-', '.', \
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', \
+ '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', \
+ 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', \
+ 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', \
+ '_', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', \
+ 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p' ,'q', \
+ 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', \
+ '\'']
self.ldapShell = '/bin/bash'
Record contains first name and last name.
"""
- #Remove all special characters from first_name/last name
- lower_first_name = record['first_name'].replace('-','')\
- .replace('_','').replace('[','')\
- .replace(']','').replace(' ','')\
- .lower()
- lower_last_name = record['last_name'].replace('-','')\
- .replace('_','').replace('[','')\
- .replace(']','').replace(' ','')\
- .lower()
- length_last_name = len(lower_last_name)
+ if 'first_name' in record and 'last_name' in record:
+ #Remove all special characters from first_name/last name
+ lower_first_name = record['first_name'].replace('-','')\
+ .replace('_','').replace('[','')\
+ .replace(']','').replace(' ','')\
+ .lower()
+ lower_last_name = record['last_name'].replace('-','')\
+ .replace('_','').replace('[','')\
+ .replace(']','').replace(' ','')\
+ .lower()
+
+
+ #No first name and last name
+ #check email
+ else:
+ #For compatibility with other ldap func
+ if 'mail' in record and 'email' not in record:
+ record['email'] = record['mail']
+ email = record['email']
+ email = email.split('@')[0].lower()
+ lower_first_name = None
+ lower_last_name = None
+ #Assume there is first name and last name in email
+ #if there is a separator
+ separator_list = ['.', '_', '-']
+ for sep in separator_list:
+ if sep in email:
+ mail = email.split(sep)
+ lower_first_name = mail[0]
+ lower_last_name = mail[1]
+ break
+ #Otherwise just take the part before the @ as the
+ #lower_first_name and lower_last_name
+ if lower_first_name is None:
+ lower_first_name = email
+ lower_last_name = email
+
+ length_last_name = len(lower_last_name)
login_max_length = 8
#Try generating a unique login based on first name and last name
if length_last_name >= login_max_length :
login = lower_last_name[0:login_max_length]
index = 0
- logger.debug("login : %s index : %s" %(login,index))
+ logger.debug("login : %s index : %s" %(login, index))
elif length_last_name >= 4 :
login = lower_last_name
index = 0
- logger.debug("login : %s index : %s" %(login,index))
+ logger.debug("login : %s index : %s" %(login, index))
elif length_last_name == 3 :
login = lower_first_name[0:1] + lower_last_name
index = 1
- logger.debug("login : %s index : %s" %(login,index))
+ logger.debug("login : %s index : %s" %(login, index))
elif length_last_name == 2:
if len ( lower_first_name) >=2:
login = lower_first_name[0:2] + lower_last_name
index = 2
- logger.debug("login : %s index : %s" %(login,index))
+ logger.debug("login : %s index : %s" %(login, index))
else:
logger.error("LoginException : \
Generation login error with \
logger.debug("LDAP.API \t generate_login login %s" %(login))
return login
- except ldap.LDAPError,error :
+ except ldap.LDAPError, error :
logger.log_exc("LDAP generate_login Error %s" %error)
return None
password = str()
length = len(self.charsPassword)
for index in range(self.lengthPassword):
- char_index = random.randint(0,length-1)
+ char_index = random.randint(0, length-1)
password += self.charsPassword[char_index]
return password
-
- def encrypt_password(self, password):
+
+ @staticmethod
+ def encrypt_password( password):
""" Use passlib library to make a RFC2307 LDAP encrypted password
salt size = 8, use sha-1 algorithm. Returns encrypted password.
"""
#Keep consistency with Java Senslab's LDAP API
- #RFC2307SSHAPasswordEncryptor so set the salt size to 8 bytres
- return lssha.encrypt(password,salt_size = 8)
+ #RFC2307SSHAPasswordEncryptor so set the salt size to 8 bytes
+ return lssha.encrypt(password, salt_size = 8)
"""
return 'A REMPLIR '
-
- def make_ldap_filters_from_record(self, record=None):
+
+ @staticmethod
+ def make_ldap_filters_from_record( record=None):
"""TODO Handle OR filtering in the ldap query when
dealing with a list of records instead of doing a for loop in GetPersons
Helper function to make LDAP filter requests out of SFA records.
#Plus, the SFA user may already have an account with senslab
#using another login.
- #if 'hrn' in record :
- #splited_hrn = record['hrn'].split(".")
- #if splited_hrn[0] != self.authname :
- #logger.warning(" \r\n LDAP.PY \
- #make_ldap_filters_from_record I know nothing \
- #about %s my authname is %s not %s" \
- #%(record['hrn'], self.authname, splited_hrn[0]) )
-
- #login=splited_hrn[1]
- #req_ldapdict['uid'] = login
-
+
logger.debug("\r\n \t LDAP.PY make_ldap_filters_from_record \
record %s req_ldapdict %s" \
"""
attrs = {}
- attrs['objectClass'] = ["top", "person", "inetOrgPerson",\
- "organizationalPerson", "posixAccount",\
- "shadowAccount", "systemQuotas",\
+ attrs['objectClass'] = ["top", "person", "inetOrgPerson", \
+ "organizationalPerson", "posixAccount", \
+ "shadowAccount", "systemQuotas", \
"ldapPublicKey"]
-
- attrs['givenName'] = str(record['first_name']).lower().capitalize()
- attrs['sn'] = str(record['last_name']).lower().capitalize()
- attrs['cn'] = attrs['givenName'] + ' ' + attrs['sn']
- attrs['gecos'] = attrs['givenName'] + ' ' + attrs['sn']
+
+
attrs['uid'] = self.generate_login(record)
-
+ try:
+ attrs['givenName'] = str(record['first_name']).lower().capitalize()
+ attrs['sn'] = str(record['last_name']).lower().capitalize()
+ attrs['cn'] = attrs['givenName'] + ' ' + attrs['sn']
+ attrs['gecos'] = attrs['givenName'] + ' ' + attrs['sn']
+
+ except KeyError:
+ attrs['givenName'] = attrs['uid']
+ attrs['sn'] = attrs['uid']
+ attrs['cn'] = attrs['uid']
+ attrs['gecos'] = attrs['uid']
+
+
attrs['quota'] = self.ldapUserQuotaNFS
attrs['homeDirectory'] = self.ldapUserHomePath + attrs['uid']
attrs['loginShell'] = self.ldapShell
attrs['gidNumber'] = self.ldapUserGidNumber
attrs['uidNumber'] = self.find_max_uidNumber()
attrs['mail'] = record['mail'].lower()
-
- attrs['sshPublicKey'] = self.get_ssh_pkey(record)
+ try:
+ attrs['sshPublicKey'] = record['pkey']
+ except KeyError:
+ attrs['sshPublicKey'] = self.get_ssh_pkey(record)
#Password is automatically generated because SFA user don't go
#If the user wants to set his own password , he must go to the Senslab
#website.
password = self.generate_password()
- attrs['userPassword']= self.encrypt_password(password)
+ attrs['userPassword'] = self.encrypt_password(password)
#Account automatically validated (no mail request to admins)
#Set to 0 to disable the account, -1 to enable it,
- def LdapAddUser(self, record = None) :
+ def LdapAddUser(self, record) :
"""Add SFA user to LDAP if it is not in LDAP yet. """
-
+ logger.debug(" \r\n \t LDAP LdapAddUser \r\n\r\n =====================================================\r\n ")
user_ldap_attrs = self.make_ldap_attributes_from_record(record)
filter_by = self.make_ldap_filters_from_record(user_ldap_attrs)
user_exist = self.LdapSearch(filter_by)
if user_exist:
- logger.warning(" \r\n \t LDAP LdapAddUser user %s %s already exists" \
- %(user_ldap_attrs['sn'],user_ldap_attrs['mail']))
+ logger.warning(" \r\n \t LDAP LdapAddUser user %s %s \
+ already exists" %(user_ldap_attrs['sn'], \
+ user_ldap_attrs['mail']))
return {'bool': False}
#Bind to the server
try:
ldif = modlist.addModlist(user_ldap_attrs)
logger.debug("LDAPapi.py add attrs %s \r\n ldif %s"\
- %(user_ldap_attrs,ldif) )
- self.conn.ldapserv.add_s(dn,ldif)
+ %(user_ldap_attrs, ldif) )
+ self.conn.ldapserv.add_s(dn, ldif)
logger.info("Adding user %s login %s in LDAP" \
- %(user_ldap_attrs['cn'] ,user_ldap_attrs['uid']))
+ %(user_ldap_attrs['cn'] , user_ldap_attrs['uid']))
except ldap.LDAPError, error:
return {'bool' : False, 'message' : error }
self.conn.close()
- return {'bool': True}
+ return {'bool': True, 'uid':user_ldap_attrs['uid']}
else:
return result
Deletes a SFA person in LDAP, based on the user's hrn.
"""
#Find uid of the person
- person = self.LdapFindUser(record_filter,[])
+ person = self.LdapFindUser(record_filter, [])
logger.debug("LDAPapi.py \t LdapDeleteUser record %s person %s" \
%(record_filter, person))
if person:
- dn = 'uid=' + person['uid'] + "," +self.baseDN
+ dn = 'uid=' + person['uid'] + "," + self.baseDN
else:
return {'bool': False}
def LdapModify(self, dn, old_attributes_dict, new_attributes_dict):
""" Modifies a LDAP entry """
- ldif = modlist.modifyModlist(old_attributes_dict,new_attributes_dict)
+ ldif = modlist.modifyModlist(old_attributes_dict, new_attributes_dict)
# Connect and bind/authenticate
result = self.conn.connect()
if (result['bool']):
try:
- self.conn.ldapserv.modify_s(dn,ldif)
+ self.conn.ldapserv.modify_s(dn, ldif)
self.conn.close()
return {'bool' : True }
except ldap.LDAPError, error:
#Get all the attributes of the user_uid_login
#person = self.LdapFindUser(record_filter,[])
req_ldap = self.make_ldap_filters_from_record(user_record)
- person_list = self.LdapSearch(req_ldap,[])
- logger.debug("LDAPapi.py \t LdapModifyUser person_list : %s" %(person_list))
+ person_list = self.LdapSearch(req_ldap, [])
+ logger.debug("LDAPapi.py \t LdapModifyUser person_list : %s" \
+ %(person_list))
if person_list and len(person_list) > 1 :
logger.error("LDAP \t LdapModifyUser Too many users returned")
return {'bool': False}
# The dn of our existing entry/object
#One result only from ldapSearch
person = person_list[0][1]
- dn = 'uid=' + person['uid'][0] + "," +self.baseDN
+ dn = 'uid=' + person['uid'][0] + "," + self.baseDN
if new_attributes_dict:
old = {}
old[k] = person[k]
logger.debug(" LDAPapi.py \t LdapModifyUser new_attributes %s"\
%( new_attributes_dict))
- result = self.LdapModify(dn, old,new_attributes_dict)
+ result = self.LdapModify(dn, old, new_attributes_dict)
return result
else:
logger.error("LDAP \t LdapModifyUser No new attributes given. ")
return ret
- def LdapResetPassword(self,record):
+ def LdapResetPassword(self, record):
"""
Resets password for the user whose record is the parameter and changes
the corresponding entry in the LDAP.
return_fields_list = []
if expected_fields == None :
- return_fields_list = ['mail','givenName', 'sn', 'uid', \
+ return_fields_list = ['mail', 'givenName', 'sn', 'uid', \
'sshPublicKey', 'shadowExpire']
else :
return_fields_list = expected_fields
#Get all the results matching the search from ldap in one
#shot (1 value)
result_type, result_data = \
- self.conn.ldapserv.result(msg_id,1)
+ self.conn.ldapserv.result(msg_id, 1)
self.conn.close()
return result_data
- except ldap.LDAPError,error :
+ except ldap.LDAPError, error :
logger.log_exc("LDAP LdapSearch Error %s" %error)
return []
Search a SFA user with a hrn. User should be already registered
in Senslab LDAP.
Returns one matching entry
- """
+ """
+ custom_record = {}
if is_user_enabled:
- custom_record = {}
+
custom_record['enabled'] = is_user_enabled
if record:
custom_record.update(record)
req_ldap = self.make_ldap_filters_from_record(custom_record)
return_fields_list = []
if expected_fields == None :
- return_fields_list = ['mail','givenName', 'sn', 'uid', \
+ return_fields_list = ['mail', 'givenName', 'sn', 'uid', \
'sshPublicKey']
else :
return_fields_list = expected_fields
if ldapentry['mail'][0] == "unknown":
tmpemail = None
- #except IndexError:
- #logger.error("LDAP ldapFindHRn : no entry for record %s found"\
- #%(record))
- #return None
-
- try:
+ parent_hrn = None
+ peer_authority = None
+ if 'hrn' in record:
hrn = record['hrn']
parent_hrn = get_authority(hrn)
- peer_authority = None
- if parent_hrn is not self.authname:
+ if parent_hrn != self.authname:
peer_authority = parent_hrn
-
- results = {
- 'type': 'user',
- 'pkey': ldapentry['sshPublicKey'][0],
- #'uid': ldapentry[1]['uid'][0],
- 'uid': tmpname ,
- 'email':tmpemail,
- #'email': ldapentry[1]['mail'][0],
- 'first_name': ldapentry['givenName'][0],
- 'last_name': ldapentry['sn'][0],
- #'phone': 'none',
- 'serial': 'none',
- 'authority': parent_hrn,
- 'peer_authority': peer_authority,
- 'pointer' : -1,
- 'hrn': hrn,
- }
- except KeyError,error:
- logger.log_exc("LDAPapi \t LdaFindUser KEyError %s" \
- %error )
- return
+ #In case the user was not imported from Senslab LDAP
+ #but from another federated site, has an account in
+ #senslab but currently using his hrn from federated site
+ #then the login is different from the one found in its hrn
+ if tmpname != hrn.split('.')[1]:
+ hrn = None
+ else:
+ hrn = None
+
+
+
+ results = {
+ 'type': 'user',
+ 'pkey': ldapentry['sshPublicKey'][0],
+ #'uid': ldapentry[1]['uid'][0],
+ 'uid': tmpname ,
+ 'email':tmpemail,
+ #'email': ldapentry[1]['mail'][0],
+ 'first_name': ldapentry['givenName'][0],
+ 'last_name': ldapentry['sn'][0],
+ #'phone': 'none',
+ 'serial': 'none',
+ 'authority': parent_hrn,
+ 'peer_authority': peer_authority,
+ 'pointer' : -1,
+ 'hrn': hrn,
+ }
+ #except KeyError,error:
+ #logger.log_exc("LDAPapi \t LdaFindUser KEyError %s" \
+ #%error )
+ #return
else:
#Asked for all users in ldap
results = []
logger.debug(" LDAP.py LdapFindUser ldapentry name : %s " \
%(ldapentry[1]['uid'][0]))
tmpname = ldapentry[1]['uid'][0]
- hrn=self.authname+"."+ tmpname
+ hrn = self.authname + "." + tmpname
tmpemail = ldapentry[1]['mail'][0]
if ldapentry[1]['mail'][0] == "unknown":
parent_hrn = get_authority(hrn)
- parent_auth_info = self.senslabauth.get_auth_info(parent_hrn)
+
try:
results.append( {
'type': 'user',
'pointer' : -1,
'hrn': hrn,
} )
- except KeyError,error:
- logger.log_exc("LDAPapi.PY \t LdapFindUser EXCEPTION %s" %(error))
+ except KeyError, error:
+ logger.log_exc("LDAPapi.PY \t LdapFindUser EXCEPTION %s" \
+ %(error))
return
return results
git://git.onelab.eu / sfa.git / blobdiff