-
-import string
-from sfa.util.xrn import Xrn,get_authority
+import random
+from passlib.hash import ldap_salted_sha1 as lssha
+from sfa.util.xrn import get_authority
import ldap
from sfa.util.config import Config
-#from sfa.trust.gid import *
-from sfa.trust.hierarchy import Hierarchy
-#from sfa.trust.auth import *
-from sfa.trust.certificate import *
+
+
import ldap.modlist as modlist
from sfa.util.sfalogging import logger
+import os.path
+
+#API for OpenLDAP
+
+
+class LdapConfig():
+ def __init__(self, config_file = '/etc/sfa/ldap_config.py'):
+
+ 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:
+ 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):
-
- self.login = 'cn=admin,dc=senslab,dc=info'
- self.passwd = 'sfa'
- self.server_ip = "192.168.0.251"
+ #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
+ self.ldapVersion = ldap.VERSION3
+ self.ldapSearchScope = ldap.SCOPE_SUBTREE
+
-
def connect(self, bind = True):
- """Enables connection to the LDAP server.
- Set the bind parameter to True if a bind is needed
+ """
+ Enables connection to the LDAP server.
+ :param bind : Set the bind parameter to True if a bind is needed
(for add/modify/delete operations).
Set to False otherwise.
-
+ :type bind : boolean
+ :return: dictionary with status of the connection. True if Successful,
+ False if not and in this case the error message( {'bool', 'message'} )
+ :rtype:dict
"""
try:
- self.ldapserv = ldap.open(self.server_ip)
- except ldap.LDAPError, e:
- return {'bool' : False, 'message' : e }
-
+ self.ldapserv = ldap.open(self.ldapHost)
+ except ldap.LDAPError, error:
+ return {'bool' : False, 'message' : error }
+
# Bind with authentification
- if(bind):
+ if(bind):
return self.bind()
-
- else:
+
+ else:
return {'bool': True}
-
-
+
def bind(self):
- """ Binding method. """
+ """ Binding method.
+ :return: dictionary with the bind status. True if Successful,
+ False if not and in this case the error message( {'bool', 'message'} )
+ :rtype: dict
+
+ """
try:
# Opens a connection after a call to ldap.open in connect:
- self.ldapserv = ldap.initialize("ldap://" + self.server_ip )
-
- # Bind/authenticate with a user with apropriate rights to add objects
- self.ldapserv.simple_bind_s(self.login, self.passwd)
+ 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)
- except ldap.LDAPError, e:
- return {'bool' : False, 'message' : e }
+ except ldap.LDAPError, error:
+ return {'bool' : False, 'message' : error }
return {'bool': True}
-
+
def close(self):
- """ Close the LDAP connection """
+ """ Close the LDAP connection.
+ Can throw an exception if the unbinding fails.
+ """
try:
self.ldapserv.unbind_s()
- except ldap.LDAPError, e:
- return {'bool' : False, 'message' : e }
-
-
-class LDAPapi :
- def __init__(self):
-
- #SFA related config
- self.senslabauth=Hierarchy()
- config=Config()
- self.authname=config.SFA_REGISTRY_ROOT_AUTH
- #authinfo=self.senslabauth.get_auth_info(self.authname)
-
-
- #self.auth=Auth()
- #gid=authinfo.get_gid_object()
- #self.ldapdictlist = ['type',
- #'pkey',
- #'uid',
- #'serial',
- #'authority',
- #'peer_authority',
- #'pointer' ,
- #'hrn']
- self.baseDN = "ou=people,dc=senslab,dc=info"
- self.conn = ldap_co()
-
-
- def generate_login(self, record):
- """Generate login for adding a new user in LDAP Directory
- (four characters minimum length)
- Record contains first name and last name.
-
- """
+ except ldap.LDAPError, error:
+ return {'bool' : False, 'message' : error }
+
+class LoginPassword():
+ """
+ Class to handle login and password generation, using custom login generation
+ algorithm.
+ """
+ def __init__(self):
+ """
+ Sets password and login maximum length, and defines the characters
+ that can be found in a random generated password.
+ """
+ self.login_max_length = 8
+ self.length_password = 8
+ self.chars_password = [ '!', '$', '(',')', '*', '+', ',', '-', '.', \
+ '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', \
+ '\'']
+
+
+
+
+ @staticmethod
+ def clean_user_names(record):
+ """
+ Removes special characters such as
+ '-', '_' , '[', ']' and ' ' from the first name and last name.
+ :param record: user's record
+ :type record:dict
+ :return: lower_first_name and lower_last_name if they were found
+ in the user's record. Return None, none otherwise.
+ :rtype: string, string or None, None.
+ """
+ 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('[','')\
lower_last_name = record['last_name'].replace('-','')\
.replace('_','').replace('[','')\
.replace(']','').replace(' ','')\
- .lower()
- length_last_name = len(lower_last_name)
- login_max_length = 8
-
- #Try generating a unique login based on first name and last name
- getAttrs = ['uid']
- 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);
- elif length_last_name >= 4 :
- login = lower_last_name
- index = 0
- 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);
- 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);
- else:
- logger.error("LoginException : \
- Generation login error with \
- minimum four characters")
-
-
- else :
- logger.error("LDAP generate_login failed : \
- impossible to generate unique login for %s %s" \
- %lower_first_name %lower_last_name)
-
- filter = '(uid='+ login+ ')'
- try :
- #Check if login already in use
- while (self.ldapSearch(filter, getAttrs) is not [] ):
-
- index += 1
- if index >= 9:
- logger.error("LoginException : Generation login error \
- with minimum four characters")
- else:
- try:
- login = lower_first_name[0,index] + \
- lower_last_name[0,login_max_length-index]
- filter = '(uid='+ login+ ')'
- except KeyError:
- print "lower_first_name - lower_last_name too short"
- return login
-
- except ldap.LDAPError,e :
- logger.log_exc("LDAP generate_login Error %s" %e)
- #print >>sys.stderr, "ERROR LDAP %s" %(e)
-
-
- def find_max_uidNumber(self):
-
- """Find the LDAP max uidNumber (POSIX uid attribute) .
- Used when adding a new user in LDAP Directory
- returns integer max uidNumber + 1
-
- """
- #Get all the users in the LDAP
- ldapUserUidNumberMin = 2000
-
- getAttrs = "(uidNumber=*)"
- filter = ['uidNumber']
-
- result_data = self.ldapSearch(getAttrs, filter)
- #First LDAP user
- if result_data == []:
- max_uidnumber = ldapUserUidNumberMin
- #Get the highest uidNumber
+ .lower()
+ return lower_first_name, lower_last_name
+ else:
+ return None, None
+
+ @staticmethod
+ def extract_name_from_email(record):
+ """
+ When there is no valid first name and last name in the record,
+ the email is used to generate the login. Here, we assume the email
+ is firstname.lastname@something.smthg. The first name and last names
+ are extracted from the email, special charcaters are removed and
+ they are changed into lower case.
+ :param record: user's data
+ :type record:dict
+ :return: the first name and last name taken from the user's email.
+ lower_first_name, lower_last_name.
+ :rtype: string, string
+ """
+
+ 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
+
+ return lower_first_name, lower_last_name
+
+ def get_user_firstname_lastname(self, record):
+ """Get the user first name and last name from the information
+ we have in the record.
+ :param record: user's information
+ :type record: dict
+ :return: the user's first name and last name.
+ ..seealso: clean_user_names
+ ..seealso: extract_name_from_email
+ """
+ lower_first_name, lower_last_name = self.clean_user_names(record)
+
+ #No first name and last name check email
+ if lower_first_name is None and lower_last_name is None:
+
+ lower_first_name, lower_last_name = \
+ self.extract_name_from_email(record)
+
+ return lower_first_name, lower_last_name
+
+
+ def choose_sets_chars_for_login(self, lower_first_name, lower_last_name):
+ """
+ Algorithm to select sets of characters from the first name and
+ last name, depending on the lenght of the last name and the
+ maximum login length which in our case is set to 8 charachetrs.
+ :param lower_first_name: user's first name in lower case.
+ :param lower_last_name: usr's last name in lower case.
+ :return: user's login
+ :rtype:string
+ """
+ length_last_name = len(lower_last_name)
+ self.login_max_length = 8
+
+ #Try generating a unique login based on first name and last name
+
+ if length_last_name >= self.login_max_length :
+ login = lower_last_name[0:self.login_max_length]
+ index = 0
+ 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))
+ elif length_last_name == 3 :
+ login = lower_first_name[0:1] + lower_last_name
+ index = 1
+ 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))
else:
- uidNumberList = [r[1]['uidNumber'] for r in result_data ]
- max_uidnumber = max(uidNumberList) + 1
-
- return max_uidnumber
-
-
- def make_ldap_attributes_from_record(self, record):
-
- attrs = {}
- attrs['objectClass'] = ["top", "person", "inetOrgPerson",\
- "organizationalPerson", "posixAccount",\
- "shadowAccount", "systemQuotas",\
- "ldapPublicKey"]
-
- attrs['givenName'] = str(record['first_name']).lower(),capitalize()
+ logger.error("LoginException : \
+ Generation login error with \
+ minimum four characters")
+
+ else :
+ logger.error("LDAP LdapGenerateUniqueLogin failed : \
+ impossible to generate unique login for %s %s" \
+ %(lower_first_name,lower_last_name))
+ return index, login
+
+
+
+ def generate_password(self):
+
+ """Generate a password upon adding a new user in LDAP Directory
+ (8 characters length). The generated password is composed of characters
+ from the charsPassword list
+ :return: the randomly generated password
+ :rtype: string
+
+ """
+ password = str()
+
+ length = len(self.chars_password)
+ for index in range(self.length_password):
+ char_index = random.randint(0, length-1)
+ password += self.chars_password[char_index]
+
+ return password
+
+ @staticmethod
+ def encrypt_password(password):
+ """ Use passlib library to make a RFC2307 LDAP encrypted password
+ salt size = 8, use sha-1 algorithm.
+ :param password: password not encrypted.
+ :type password: string
+ :return: Returns encrypted password.
+ :rtype:string
+ """
+ #Keep consistency with Java Senslab's LDAP API
+ #RFC2307SSHAPasswordEncryptor so set the salt size to 8 bytes
+ return lssha.encrypt(password, salt_size = 8)
+
+
+
+class LDAPapi :
+ def __init__(self):
+ logger.setLevelDebug()
+
+ #SFA related config
+
+ config = Config()
+ self.login_pwd = LoginPassword()
+ self.authname = config.SFA_REGISTRY_ROOT_AUTH
+
+ self.conn = ldap_co()
+ self.ldapUserQuotaNFS = self.conn.config.LDAP_USER_QUOTA_NFS
+ self.ldapUserUidNumberMin = self.conn.config.LDAP_USER_UID_NUMBER_MIN
+ self.ldapUserGidNumber = self.conn.config.LDAP_USER_GID_NUMBER
+ self.ldapUserHomePath = self.conn.config.LDAP_USER_HOME_PATH
+
+ self.baseDN = self.conn.ldapPeopleDN
+
+
+
+ self.ldapShell = '/bin/bash'
+
+
+
+ def LdapGenerateUniqueLogin(self, record):
+ """
+ Generate login for adding a new user in LDAP Directory
+ (four characters minimum length). Get proper last name and
+ first name so that the user's login can be generated.
+ :param record: Record must contain first_name and last_name.
+ :param record: dict
+ :return: the generated login for the user described with record if the
+ login generation is successful, None if it fails.
+ :rtype: string or None
+ """
+ #For compatibility with other ldap func
+ if 'mail' in record and 'email' not in record:
+ record['email'] = record['mail']
+
+ lower_first_name, lower_last_name = \
+ self.login_pwd.get_user_firstname_lastname(record)
+
+
+ index, login = self.login_pwd.choose_sets_chars_for_login( \
+ lower_first_name, \
+ lower_last_name)
+ login_filter = '(uid=' + login + ')'
+ get_attrs = ['uid']
+ try :
+ #Check if login already in use
+
+ while (len(self.LdapSearch(login_filter, get_attrs)) is not 0 ):
+
+ index += 1
+ if index >= 9:
+ logger.error("LoginException : Generation login error \
+ with minimum four characters")
+ else:
+ try:
+ login = \
+ lower_first_name[0:index] + \
+ lower_last_name[0:self.login_pwd.login_max_length-index]
+ login_filter = '(uid='+ login+ ')'
+ except KeyError:
+ print "lower_first_name - lower_last_name too short"
+
+ logger.debug("LDAP.API \t LdapGenerateUniqueLogin login %s"%(login))
+ return login
+
+ except ldap.LDAPError, error :
+ logger.log_exc("LDAP LdapGenerateUniqueLogin Error %s" %error)
+ return None
+
+
+ def find_max_uidNumber(self):
+
+ """Find the LDAP max uidNumber (POSIX uid attribute) .
+ Used when adding a new user in LDAP Directory
+ :return: max uidNumber + 1
+ :rtype:string
+ """
+ #First, get all the users in the LDAP
+ get_attrs = "(uidNumber=*)"
+ login_filter = ['uidNumber']
+
+ result_data = self.LdapSearch(get_attrs, login_filter)
+ #It there is no user in LDAP yet, First LDAP user
+ if result_data == []:
+ max_uidnumber = self.ldapUserUidNumberMin
+ #Otherwise, get the highest uidNumber
+ else:
+
+ uidNumberList = [int(r[1]['uidNumber'][0])for r in result_data ]
+ logger.debug("LDAPapi.py \tfind_max_uidNumber \
+ uidNumberList %s " %(uidNumberList))
+ max_uidnumber = max(uidNumberList) + 1
+
+ return str(max_uidnumber)
+
+
+ def get_ssh_pkey(self, record):
+ """TODO ; Get ssh public key from sfa record
+ To be filled by N. Turro ? or using GID pl way?
+
+ """
+ return 'A REMPLIR '
+
+ @staticmethod
+ #TODO Handle OR filtering in the ldap query when
+ #dealing with a list of records instead of doing a for loop in GetPersons
+ def make_ldap_filters_from_record( record=None):
+ """
+ Helper function to make LDAP filter requests out of SFA records.
+ :param record: user's sfa record. Should contain first_name,last_name,
+ email or mail, and if the record is enabled or not. If the dict
+ record does not have all of these, must at least contain the user's
+ email.
+ :type record: dict
+ :return: LDAP request
+ :rtype: string
+ """
+ req_ldap = ''
+ req_ldapdict = {}
+ if record :
+ if 'first_name' in record and 'last_name' in record:
+ req_ldapdict['cn'] = str(record['first_name'])+" "\
+ + str(record['last_name'])
+ if 'email' in record :
+ req_ldapdict['mail'] = record['email']
+ if 'mail' in record:
+ req_ldapdict['mail'] = record['mail']
+ if 'enabled' in record:
+ if record['enabled'] == True :
+ req_ldapdict['shadowExpire'] = '-1'
+ else:
+ req_ldapdict['shadowExpire'] = '0'
+
+ #Hrn should not be part of the filter because the hrn
+ #presented by a certificate of a SFA user not imported in
+ #Senslab does not include the senslab login in it
+ #Plus, the SFA user may already have an account with senslab
+ #using another login.
+
+
+
+ logger.debug("\r\n \t LDAP.PY make_ldap_filters_from_record \
+ record %s req_ldapdict %s" \
+ %(record, req_ldapdict))
+
+ for k in req_ldapdict:
+ req_ldap += '('+ str(k)+ '=' + str(req_ldapdict[k]) + ')'
+ if len(req_ldapdict.keys()) >1 :
+ req_ldap = req_ldap[:0]+"(&"+req_ldap[0:]
+ size = len(req_ldap)
+ req_ldap = req_ldap[:(size-1)] +')'+ req_ldap[(size-1):]
+ else:
+ req_ldap = "(cn=*)"
+
+ return req_ldap
+
+ def make_ldap_attributes_from_record(self, record):
+ """When adding a new user to Senslab's LDAP, creates an attributes
+ dictionnary from the SFA record understandable by LDAP.
+ Generates the user's LDAP login.
+ User is automatically validated (account enabled) and described
+ as a SFA USER FROM OUTSIDE SENSLAB'.
+ :param record: must contain the following keys and values:
+ first_name, last_name, mail, pkey (ssh key).
+ :type record: dict
+
+ :return: dictionary of attributes using LDAP data structure
+ model.
+ :rtype: dict
+
+ """
+
+ attrs = {}
+ attrs['objectClass'] = ["top", "person", "inetOrgPerson", \
+ "organizationalPerson", "posixAccount", \
+ "shadowAccount", "systemQuotas", \
+ "ldapPublicKey"]
+
+
+ attrs['uid'] = self.LdapGenerateUniqueLogin(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']
- attrs['uid'] = self.generate_login(record)
-
- attrs['quota'] = '/dev/vdb:2000000:2500000:0:0'
- attrs['homeDirectory'] = '/senslab/users/' + attrs['uid']
- attrs['loginShell'] = '/senslab/users/.ssh/welcome.sh'
- attrs['gidNumber'] = '2000'
- attrs['uidNumber'] = str(self.find_max_uidNumber())
- attrs['mail'] = record['mail'].lower()
- attrs['sshPublicKey'] = record['sshpkey'] #To be filled by N. Turro
- attrs['description'] = 'SFA USER FROM OUTSIDE SENSLAB'
- #TODO TO BE FILLED
- attrs['userPassword']= ""
-
- return attrs
-
- def ldapAdd(self, record = None) :
- #SFA users are added from here
- #They get a description attribute which others don't have.
- user_ldap_attrs = self.make_ldap_attributes_from_record(record)
- #Bind to the server
- result = self.conn.connect()
-
- if(result['bool']):
-
- # A dict to help build the "body" of the object
-
-
- print >>sys.stderr, "\r\n \r\n \t LDAP.PY \t\t ldapAdd attrs %s " %(user_ldap_attrs)
- # The dn of our new entry/object
- dn = 'uid=' + user_ldap_attrs['uid'] + "," + self.baseDN
-
- try:
- ldif = modlist.addModlist(user_ldap_attrs)
- print " \r\n \r\n LDAPapi.PY add attrs %s \r\n ldif %s " %(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'])
- except ldap.LDAPError, e:
- logger.log_exc("LDAP Add Error %s" %e)
- return {'bool' : False, 'message' : e }
-
+
+ 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()
+ try:
+ attrs['sshPublicKey'] = record['pkey']
+ except KeyError:
+ attrs['sshPublicKey'] = self.get_ssh_pkey(record)
+
+
+ #Password is automatically generated because SFA user don't go
+ #through the Senslab website used to register new users,
+ #There is no place in SFA where users can enter such information
+ #yet.
+ #If the user wants to set his own password , he must go to the Senslab
+ #website.
+ password = self.login_pwd.generate_password()
+ attrs['userPassword'] = self.login_pwd.encrypt_password(password)
+
+ #Account automatically validated (no mail request to admins)
+ #Set to 0 to disable the account, -1 to enable it,
+ attrs['shadowExpire'] = '-1'
+
+ #Motivation field in Senslab
+ attrs['description'] = 'SFA USER FROM OUTSIDE SENSLAB'
+
+ attrs['ou'] = 'SFA' #Optional: organizational unit
+ #No info about those here:
+ attrs['l'] = 'To be defined'#Optional: Locality.
+ attrs['st'] = 'To be defined' #Optional: state or province (country).
+
+ return attrs
+
+
+
+ def LdapAddUser(self, record) :
+ """Add SFA user to LDAP if it is not in LDAP yet.
+ :param record: dictionnary with the user's data.
+
+ :return: a dictionary with the status (Fail= False, Success= True)
+ and the uid of the newly added user if successful, or the error
+ meassage it is not. Dict has keys bool and message in case of failure,
+ and bool uid in case of success.
+ :rtype: dict
+
+ ..seealso: make_ldap_filters_from_record
+
+ """
+ logger.debug(" \r\n \t LDAP LdapAddUser \r\n\r\n ================\r\n ")
+ user_ldap_attrs = self.make_ldap_attributes_from_record(record)
+
+
+ #Check if user already in LDAP wih email, first name and last name
+ 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']))
+ return {'bool': False}
+
+ #Bind to the server
+ result = self.conn.connect()
+
+ if(result['bool']):
+
+ # A dict to help build the "body" of the object
+
+ logger.debug(" \r\n \t LDAP LdapAddUser attrs %s " %user_ldap_attrs)
+
+ # The dn of our new entry/object
+ dn = 'uid=' + user_ldap_attrs['uid'] + "," + self.baseDN
+
+ 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)
+
+ logger.info("Adding user %s login %s in LDAP" \
+ %(user_ldap_attrs['cn'] , user_ldap_attrs['uid']))
+
+
+ except ldap.LDAPError, error:
+ logger.log_exc("LDAP Add Error %s" %error)
+ return {'bool' : False, 'message' : error }
+
+ self.conn.close()
+ return {'bool': True, 'uid':user_ldap_attrs['uid']}
+ else:
+ return result
+
+
+ def LdapDelete(self, person_dn):
+ """
+ Deletes a person in LDAP. Uses the dn of the user.
+ :param person_dn: user's ldap dn.
+ :type person_dn: string
+ :return: dictionary with bool True if successful, bool False
+ and the error if not.
+ :rtype:dict
+ """
+ #Connect and bind
+ result = self.conn.connect()
+ if(result['bool']):
+ try:
+ self.conn.ldapserv.delete_s(person_dn)
self.conn.close()
- return {'bool': True}
- else:
- return result
-
-
-
- def ldapDelete(self, record_filter):
- #Find uid of the person
- person = self.ldapFindHrn(record_filter)
-
- if person:
- dn = 'uid=' + person['uid'] + "," +self.baseDN
- else:
- return {'bool': False}
-
- #Connect and bind
- result = self.conn.connect()
- if(result['bool']):
- try:
- self.conn.ldapserv.delete_s(dn)
- return {'bool': True}
-
- except ldap.LDAPError, e:
- logger.log_exc("LDAP Delete Error %s" %e)
- print>>sys.stderr, "\r\n LDAP.PY \tldapDelete error : %s" %(e)
- return {'bool': False}
-
-
- def ldapModify(self, record_filter, new_attributes):
- """
- Gets the record from one user based on record_filter
- and changes the attributes according to the specified new_attributes.
- Does not use this if we need to modify the uid. Use a ModRDN
- #operation instead ( modify relative DN )
- """
-
- person = self.ldapFindHrn(record_filter,[] )
- if person:
- # The dn of our existing entry/object
- dn = 'uid=' + person['uid'] + "," +self.baseDN
- else:
- return
-
- if new_attributes:
- old = {}
- for k in new_attributes:
- old[k] = person[k]
-
- ldif = modlist.modifyModlist(old,new_attributes)
-
- # Connect and bind/authenticate
- result = self.conn.connect(bind)
- if (result['bool']):
- try:
- self.conn.ldapserver.modify_s(dn,ldif)
- self.close()
- except ldap.LDAPError, e:
- return {'bool' : False, 'message' : e }
- return {'bool': True}
-
-
-
- #TODO Handle OR filtering in the ldap query when
- #dealing with a list of records instead of doing a for loop in GetPersons
- def make_ldap_filters_from_record(self, record=None):
-
- req_ldapdict = {}
- if record :
- if 'first_name' in record and 'last_name' in record:
- req_ldapdict['cn'] = str(record['first_name'])+" "+str(record['last_name'])
- if 'email' in record :
- req_ldapdict['mail'] = record['email']
- if 'hrn' in record :
- splited_hrn = record['hrn'].split(".")
- if splited_hrn[0] != self.authname :
- print >>sys.stderr,"i know nothing about",record['hrn'], " my authname is ", self.authname, " not ", splited_hrn[0]
- login=splited_hrn[1]
- req_ldapdict['uid'] = login
-
- req_ldap=''
- print >>sys.stderr, "\r\n \r\n \t LDAP.PY \t\t make_ldap_filters_from_record record %s req_ldapdict %s" %(record,req_ldapdict)
- for k in req_ldapdict:
- req_ldap += '('+str(k)+'='+str(req_ldapdict[k])+')'
- if len(req_ldapdict.keys()) >1 :
- req_ldap = req_ldap[:0]+"(&"+req_ldap[0:]
- size = len(req_ldap)
- req_ldap= req_ldap[:(size-1)] +')'+ req_ldap[(size-1):]
- else:
- req_ldap = "(cn=*)"
-
- return req_ldap
-
-
-
- #Returns one matching entry
- def ldapSearch (self, req_ldap = None, return_fields = None ):
-
- self.conn.connect(bind = False)
- req_ldap = self.make_ldap_filters_from_record(record)
- return_fields = []
- if expected_fields == None :
- return_fields = ['mail','givenName', 'sn', 'uid','sshPublicKey']
- else :
- return_fields = expected_fields
- print >>sys.stderr, "\r\n \r\n \t LDAP.PY \t\t ldapSearch req_ldap %s return_fields %s " %(req_ldap,return_fields)
-
+ return {'bool': True}
+
+ except ldap.LDAPError, error:
+ logger.log_exc("LDAP Delete Error %s" %error)
+ return {'bool': False, 'message': error}
+
+
+ def LdapDeleteUser(self, record_filter):
+ """
+ Deletes a SFA person in LDAP, based on the user's hrn.
+ :param record_filter: Filter to find the user to be deleted. Must
+ contain at least the user's email.
+ :type record_filter: dict
+ :return: dict with bool True if successful, bool False and error message
+ otherwise
+ :rtype:dict
+ ..seealso: LdapFindUser docstring for more info on record filter.
+ ..seealso: LdapDelete for user deletion
+ """
+ #Find uid of the person
+ 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
+ else:
+ return {'bool': False}
+
+ result = self.LdapDelete(dn)
+ return result
+
+
+ def LdapModify(self, dn, old_attributes_dict, new_attributes_dict):
+ """ Modifies a LDAP entry, replaces user's old attributes with
+ the new ones given.
+ :param dn: user's absolute name in the LDAP hierarchy.
+ :param old_attributes_dict: old user's attributes. Keys must match
+ the ones used in the LDAP model.
+ :param new_attributes_dict: new user's attributes. Keys must match
+ the ones used in the LDAP model.
+ :type dn: string
+ :type old_attributes_dict: dict
+ :type new_attributes_dict: dict
+ :return: dict bool True if Successful, bool False if not.
+ :rtype: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.close()
+ return {'bool' : True }
+ except ldap.LDAPError, error:
+ logger.log_exc("LDAP LdapModify Error %s" %error)
+ return {'bool' : False }
+
+
+ def LdapModifyUser(self, user_record, new_attributes_dict):
+ """
+ Gets the record from one user based on the user sfa record
+ and changes the attributes according to the specified new_attributes.
+ Do not use this if we need to modify the uid. Use a ModRDN
+ #operation instead ( modify relative DN )
+ :param user_record: sfa user record.
+ :param new_attributes_dict: new user attributes, keys must be the
+ same as the LDAP model.
+ :type user_record: dict
+ :type new_attributes_dict: dict
+ :return: bool True if successful, bool False if not.
+ :rtype: dict
+ ..seealso: make_ldap_filters_from_record for info on what is mandatory
+ in the user_record.
+ ..seealso: make_ldap_attributes_from_record for the LDAP objectclass.
+ """
+ if user_record is None:
+ logger.error("LDAP \t LdapModifyUser Need user record ")
+ return {'bool': False}
+
+ #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))
+ if person_list and len(person_list) > 1 :
+ logger.error("LDAP \t LdapModifyUser Too many users returned")
+ return {'bool': False}
+ if person_list is None :
+ logger.error("LDAP \t LdapModifyUser User %s doesn't exist "\
+ %(user_record))
+ 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
+
+ if new_attributes_dict:
+ old = {}
+ for k in new_attributes_dict:
+ if k not in person:
+ old[k] = ''
+ else :
+ old[k] = person[k]
+ logger.debug(" LDAPapi.py \t LdapModifyUser new_attributes %s"\
+ %( new_attributes_dict))
+ result = self.LdapModify(dn, old, new_attributes_dict)
+ return result
+ else:
+ logger.error("LDAP \t LdapModifyUser No new attributes given. ")
+ return {'bool': False}
+
+
+
+
+ def LdapMarkUserAsDeleted(self, record):
+ """
+ Sets shadowExpire to 0, disabling the user in LDAP.
+ Calls LdapModifyUser to change the shadowExpire of the user.
+ :param record: the record of the user who has to be disabled.
+ :type record: dict
+ :return: bool True if successful or bool False if not
+ :rtype:dict
+ ..seealso: LdapModifyUser
+ """
+
+ new_attrs = {}
+ #Disable account
+ new_attrs['shadowExpire'] = '0'
+ logger.debug(" LDAPapi.py \t LdapMarkUserAsDeleted ")
+ ret = self.LdapModifyUser(record, new_attrs)
+ return ret
+
+
+ def LdapResetPassword(self, record):
+ """
+ Resets password for the user whose record is the parameter and changes
+ the corresponding entry in the LDAP.
+
+ """
+ password = self.login_pwd.generate_password()
+ attrs = {}
+ attrs['userPassword'] = self.login_pwd.encrypt_password(password)
+ logger.debug("LDAP LdapResetPassword encrypt_password %s"\
+ %(attrs['userPassword']))
+ result = self.LdapModifyUser(record, attrs)
+ return result
+
+
+ def LdapSearch (self, req_ldap = None, expected_fields = None ):
+ """
+ Used to search directly in LDAP, by using ldap filters and
+ return fields.
+ When req_ldap is None, returns all the entries in the LDAP.
+
+ """
+ result = self.conn.connect(bind = False)
+ if (result['bool']) :
+
+ return_fields_list = []
+ if expected_fields == None :
+ return_fields_list = ['mail', 'givenName', 'sn', 'uid', \
+ 'sshPublicKey', 'shadowExpire']
+ else :
+ return_fields_list = expected_fields
+ #No specifc request specified, get the whole LDAP
+ if req_ldap == None:
+ req_ldap = '(cn=*)'
+
+ logger.debug("LDAP.PY \t LdapSearch req_ldap %s \
+ return_fields_list %s" \
+ %(req_ldap, return_fields_list))
+
try:
msg_id = self.conn.ldapserv.search(
self.baseDN,ldap.SCOPE_SUBTREE,\
- req_ldap,return_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)
- #results = []
- print >>sys.stderr, "\r\n \r\n \t LDAP.PY \t\t ldapSearch result_data %s" %(result_data)
-
+ req_ldap, return_fields_list)
+ #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.close()
+
+ logger.debug("LDAP.PY \t LdapSearch result_data %s"\
+ %(result_data))
+
return result_data
- #if result_data is None:
- #return None
- ##Asked for a specific user
- #if record :
- #ldapentry = result_data[0][1]
- #print >>sys.stderr, "\r\n \r\n \t LDAP.PY \t\t ldapSearch ldapentry %s" %(ldapentry)
- #tmpname = ldapentry['uid'][0]
-
- #tmpemail = ldapentry['mail'][0]
- #if ldapentry['mail'][0] == "unknown":
- #tmpemail = None
-
- #try:
- #hrn = record['hrn']
- #parent_hrn = get_authority(hrn)
- #peer_authority = None
- #if parent_hrn is not 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:
- #print >>sys.stderr, "\r\n \r\n LDAPapi \t ldapSearch KEyError results %s" %(results)
- #pass
- #else:
- ##Asked for all users in ldap
- #results = []
- #for ldapentry in result_data:
- #print>>sys.stderr,"\r\n\t\t LDAP.py ldapentry name : %s " %(ldapentry[1]['uid'][0])
- #tmpname = ldapentry[1]['uid'][0]
- #hrn=self.authname+"."+ tmpname
-
- #tmpemail = ldapentry[1]['mail'][0]
- #if ldapentry[1]['mail'][0] == "unknown":
- #tmpemail = None
-
-
- #parent_hrn = get_authority(hrn)
- #parent_auth_info = self.senslabauth.get_auth_info(parent_hrn)
- #try:
- #results.append( {
- #'type': 'user',
- #'pkey': ldapentry[1]['sshPublicKey'][0],
- ##'uid': ldapentry[1]['uid'][0],
- #'uid': tmpname ,
- #'email':tmpemail,
- ##'email': ldapentry[1]['mail'][0],
- #'first_name': ldapentry[1]['givenName'][0],
- #'last_name': ldapentry[1]['sn'][0],
- ## 'phone': 'none',
- #'serial': 'none',
- #'authority': self.authname,
- #'peer_authority': '',
- #'pointer' : -1,
- #'hrn': hrn,
- #} )
- #except KeyError:
- #pass
- #return results
-
-
- except ldap.LDAPError,e :
- print >>sys.stderr, "ERROR LDAP %s" %(e)
-
-
-
- def ldapFindHrn(self,record = None, expected_fields = None):
- self.conn.connect(bind = False)
- req_ldap = self.make_ldap_filters_from_record(record)
- return_fields = []
- if expected_fields == None :
- return_fields = ['mail','givenName', 'sn', 'uid','sshPublicKey']
- else :
- return_fields = expected_fields
-
- result_data = self.ldapSearch(req_ldap, return_fields )
-
- if result_data is None:
- return None
- #Asked for a specific user
- if record :
- ldapentry = result_data[0][1]
- print >>sys.stderr, "\r\n \r\n \t LDAP.PY \t\t ldapSearch ldapentry %s" %(ldapentry)
- tmpname = ldapentry['uid'][0]
-
- tmpemail = ldapentry['mail'][0]
- if ldapentry['mail'][0] == "unknown":
- tmpemail = None
-
- try:
- hrn = record['hrn']
- parent_hrn = get_authority(hrn)
- peer_authority = None
- if parent_hrn is not 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:
- print >>sys.stderr, "\r\n \r\n LDAPapi \t ldapSearch KEyError results %s" %(results)
- pass
+
+ except ldap.LDAPError, error :
+ logger.log_exc("LDAP LdapSearch Error %s" %error)
+ return []
+
else:
- #Asked for all users in ldap
- results = []
- for ldapentry in result_data:
- print>>sys.stderr,"\r\n\t\t LDAP.py ldapentry name : %s " %(ldapentry[1]['uid'][0])
- tmpname = ldapentry[1]['uid'][0]
- hrn=self.authname+"."+ tmpname
-
- tmpemail = ldapentry[1]['mail'][0]
- if ldapentry[1]['mail'][0] == "unknown":
- tmpemail = None
-
-
- parent_hrn = get_authority(hrn)
- parent_auth_info = self.senslabauth.get_auth_info(parent_hrn)
- try:
- results.append( {
- 'type': 'user',
- 'pkey': ldapentry[1]['sshPublicKey'][0],
- #'uid': ldapentry[1]['uid'][0],
- 'uid': tmpname ,
- 'email':tmpemail,
- #'email': ldapentry[1]['mail'][0],
- 'first_name': ldapentry[1]['givenName'][0],
- 'last_name': ldapentry[1]['sn'][0],
-# 'phone': 'none',
- 'serial': 'none',
- 'authority': self.authname,
- 'peer_authority': '',
- 'pointer' : -1,
- 'hrn': hrn,
- } )
- except KeyError:
- pass
- return results
-
- #def ldapFindHrn(self, record_filter = None):
- ##def ldapFindHrn(self, record_filter = None, columns=None):
-
- #results = []
- #self.conn.connect(bind = False)
- ##self.connect()
- #if 'authority' in record_filter:
- ## ask for authority
- #if record_filter['authority']==self.authname:
- ## which is SFA_REGISTRY_ROOT_AUTH
- ## request all records which are under our authority, ie all ldap entries
- #ldapfilter="cn=*"
- #else:
- ##which is NOT SFA_REGISTRY_ROOT_AUTH
- #return []
- #else :
- #if not 'hrn' in record_filter:
- #print >>sys.stderr,"find : don't know how to handle filter ",record_filter
- #return []
- #else:
- #hrns=[]
- #h=record_filter['hrn']
- #if isinstance(h,list):
- #hrns=h
- #else :
- #hrns.append(h)
-
- #ldapfilter="(|"
- #for hrn in hrns:
- #splited_hrn=hrn.split(".")
- #if splited_hrn[0] != self.authname :
- #print >>sys.stderr,"i know nothing about",hrn, " my authname is ", self.authname, " not ", splited_hrn[0]
- #else :
- #login=splited_hrn[1]
- #ldapfilter+="(uid="
- #ldapfilter+=login
- #ldapfilter+=")"
- #ldapfilter+=")"
-
- #rindex=self.conn.ldapserv.search(self.baseDN,ldap.SCOPE_SUBTREE,ldapfilter, ['mail','givenName', 'sn', 'uid','sshPublicKey'])
- ##rindex=self.ldapserv.search(self.baseDN,ldap.SCOPE_SUBTREE,ldapfilter, ['mail','givenName', 'sn', 'uid','sshPublicKey'])
- #ldapresponse=self.conn.ldapserv.result(rindex,1)
- #for ldapentry in ldapresponse[1]:
-
- #tmpname = ldapentry[1]['uid'][0]
-
- #if ldapentry[1]['uid'][0] == "savakian":
- #tmpname = 'avakian'
-
- #hrn=self.authname+"."+ tmpname
-
- #tmpemail = ldapentry[1]['mail'][0]
- #if ldapentry[1]['mail'][0] == "unknown":
- #tmpemail = None
-## uuid=create_uuid()
-
-## RSA_KEY_STRING=ldapentry[1]['sshPublicKey'][0]
-
-## pkey=convert_public_key(RSA_KEY_STRING)
-
-## gid=self.senslabauth.create_gid("urn:publicid:IDN+"+self.authname+"+user+"+ldapentry[1]['uid'][0], uuid, pkey, CA=False)
-
- #parent_hrn = get_authority(hrn)
- #parent_auth_info = self.senslabauth.get_auth_info(parent_hrn)
-
- #results.append( {
- #'type': 'user',
- #'pkey': ldapentry[1]['sshPublicKey'][0],
- ##'uid': ldapentry[1]['uid'][0],
- #'uid': tmpname ,
- #'email':tmpemail,
- ##'email': ldapentry[1]['mail'][0],
- #'first_name': ldapentry[1]['givenName'][0],
- #'last_name': ldapentry[1]['sn'][0],
-## 'phone': 'none',
- #'serial': 'none',
- #'authority': self.authname,
- #'peer_authority': '',
- #'pointer' : -1,
- #'hrn': hrn,
- #} )
- #return results
+ logger.error("LDAP.PY \t Connection Failed" )
+ return
+
+
+ def _process_ldap_info_for_all_users(self, result_data):
+ """
+ Process the data of all enabled users in LDAP.
+ :param result_data: Contains information of all enabled users in LDAP
+ and is coming from LdapSearch.
+ :param result_data: list
+ ..seealso: LdapSearch
+ """
+ results = []
+ logger.debug(" LDAP.py _process_ldap_info_for_all_users result_data %s " \
+ %(result_data))
+ for ldapentry in result_data:
+ logger.debug(" LDAP.py _process_ldap_info_for_all_users ldapentry name : %s " \
+ %(ldapentry[1]['uid'][0]))
+ tmpname = ldapentry[1]['uid'][0]
+ hrn = self.authname + "." + tmpname
+
+ tmpemail = ldapentry[1]['mail'][0]
+ if ldapentry[1]['mail'][0] == "unknown":
+ tmpemail = None
+
+
+ try:
+ results.append( {
+ 'type': 'user',
+ 'pkey': ldapentry[1]['sshPublicKey'][0],
+ #'uid': ldapentry[1]['uid'][0],
+ 'uid': tmpname ,
+ 'email':tmpemail,
+ #'email': ldapentry[1]['mail'][0],
+ 'first_name': ldapentry[1]['givenName'][0],
+ 'last_name': ldapentry[1]['sn'][0],
+ #'phone': 'none',
+ 'serial': 'none',
+ 'authority': self.authname,
+ 'peer_authority': '',
+ 'pointer' : -1,
+ 'hrn': hrn,
+ } )
+ except KeyError, error:
+ logger.log_exc("LDAPapi.PY \t LdapFindUser EXCEPTION %s" \
+ %(error))
+ return
+
+ return results
+
+ def _process_ldap_info_for_one_user(self, record, result_data):
+ """
+ Put the user's ldap data into shape. Only deals with one user
+ record and one user data from ldap.
+ :param record: user record
+ :param result_data: Raw ldap data coming from LdapSearch
+ :return: user's data dict with 'type','pkey','uid', 'email',
+ 'first_name' 'last_name''serial''authority''peer_authority'
+ 'pointer''hrn'
+ :type record: dict
+ :type result_data: list
+ :rtype :dict
+ """
+ #One entry only in the ldap data because we used a filter
+ #to find one user only
+ ldapentry = result_data[0][1]
+ logger.debug("LDAP.PY \t LdapFindUser ldapentry %s" %(ldapentry))
+ tmpname = ldapentry['uid'][0]
+
+ tmpemail = ldapentry['mail'][0]
+ if ldapentry['mail'][0] == "unknown":
+ tmpemail = None
+
+ parent_hrn = None
+ peer_authority = None
+ if 'hrn' in record:
+ hrn = record['hrn']
+ parent_hrn = get_authority(hrn)
+ if parent_hrn != self.authname:
+ peer_authority = parent_hrn
+ #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'],
+ #'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,
+ }
+ return results
+
+
+ def LdapFindUser(self, record=None, is_user_enabled=None,
+ expected_fields=None):
+ """
+ Search a SFA user with a hrn. User should be already registered
+ in Senslab LDAP.
+ :param record: sfa user's record. Should contain first_name,last_name,
+ email or mail. If no record is provided, returns all the users found
+ in LDAP.
+ :type record: dict
+ :param is_user_enabled: is the user's senslab account already valid.
+ :type is_user_enabled: Boolean.
+ :return: LDAP entries from ldap matching the filter provided. Returns
+ a single entry if one filter has been given and a list of
+ entries otherwise.
+ :rtype: dict or list
+ """
+ custom_record = {}
+ if is_user_enabled:
+ 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', \
+ 'sshPublicKey']
+ else :
+ return_fields_list = expected_fields
+
+ result_data = self.LdapSearch(req_ldap, return_fields_list )
+ logger.debug("LDAP.PY \t LdapFindUser result_data %s" %(result_data))
+
+ if len(result_data) is 0:
+ return None
+ #Asked for a specific user
+ if record is not None:
+ results = self._process_ldap_info_for_one_user(record, result_data)
+
+ else:
+ #Asked for all users in ldap
+ results = self._process_ldap_info_for_all_users(result_data)
+ return results
+
git://git.onelab.eu / sfa.git / blobdiff