python实例26[验证用户是否存在于LDAP Server]
需要安装python2.x 和python-LDAP模块。
python-ldap：http://www.python-ldap.org/
python-ldap的windows版本下载：http://pypi.python.org/pypi/python-ldap/
python26实例代码：（用来验证某用户是否存在于LDAP Server）
import time
import ldap
'''
Need install python-ldap module from:
http://www.python-ldap.org/
For windows OS, you can get the module from:
http://pypi.python.org/pypi/python-ldap/
'''
ldapuser = "yourusername";
#ldapuser = "CN=yourusername,OU=XXX,OU=XXX,DC=XXX,DC=XXXXX,DC=com"
ldappass = "youruserpasswd";
ldappath = "ldap://yourldapserveriporname:yourldapserverport/";
baseDN = "DC=XXX,DC=XXXXX,DC=COM"
FoundResult_ServerBusy = "Server is busy"
FoundResult_NotFound = "Not Found"
FoundResult_Found = "Found"
def _validateLDAPUser(user):
try:
l = ldap.initialize(ldappath)
l.protocol_version = ldap.VERSION3
l.simple_bind(ldapuser,ldappass)
searchScope= ldap.SCOPE_SUBTREE
searchFiltername = "sAMAccountName"
retrieveAttributes = None
searchFilter = '(' + searchFiltername + "=" + user +')'
ldap_result_id = l.search(baseDN, searchScope, searchFilter, retrieveAttributes)
result_type, result_data = l.result(ldap_result_id,1)
if(not len(result_data) == 0):
#print result_data
return 1, FoundResult_Found
else:
return 0, FoundResult_NotFound
except ldap.LDAPError, e:
#print e
return 0, FoundResult_ServerBusy
finally:
l.unbind()
del l
def validateLDAPUser(user, trynum = 30):
i = 0
isfound = 0
foundResult = ""
while(i < trynum):
#print "try: " + str(i)
isfound, foundResult = _validateLDAPUser(user)
if(isfound):
break
#time.sleep(60)
i+=1
print "-------------------------------"
print "user is :" + user
print "isfound :" + str(isfound)
print "FoundResult : " + foundResult
return isfound, foundResult
参考：
http://www.grotan.com/ldap/python-ldap-samples.html
http://www.linuxforum.net/forum/gshowflat.php?Cat=&Board=python&Number=533078&page=1&view=collapsed&sb=5&o=all
http://www.python-ldap.org/doc/html/index.html
完！
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