iframe-proxy | Sunbelt Computer Software

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#!/usr/bin/env python
# simple LDAP server browsing example
import ldap
from traceback import print_exc
url = "ldap://ldap.openldap.org/"
dn = "dc=openldap,dc=org"
print("Connecting to", url)
l = ldap.initialize(url)
l.bind_s("", "", ldap.AUTH_SIMPLE);
lastdn = dn
dnlist = None
    #-- read a command
        cmd = raw_input(dn + "> ")
    except EOFError:
	if cmd == "?":
		print( "cd <dn>	- change DN to <dn>")
		print( "cd <n>	- change DN to number <n> of last 'ls'")
		print( "cd -	- change to previous DN")
		print( "cd ..	- change to one-level higher DN")
		print( "cd 	- change to root DN")
		print( "ls	- list children of crrent DN")
		print( ".	- show attributes of current DN")
		print( "/<expr>	- list descendents matching filter <expr>")
		print( "?	- show this help")
	elif cmd == "ls":
		print("Children of", `dn`, ":")
		dnlist = []
		# List the children at one level down from the current dn
		# We use the filter 'objectclass=*' to match everything.
		# We're not interested in attributes at this stage, so
		# we specify [] as the list of attribute names to retreive.
		for name,attrs in l.search_s(dn, ldap.SCOPE_ONELEVEL,
		    "objectclass=*", []):
			#-- shorten resulting dns for output brevity
			if name.startswith(dn+", "):
				shortname = "+ "+name[len(dn)+2:]
			elif name.endswith(", "+dn):
				shortname = name[:-len(dn)-2]+" +"
				shortname = name
			print(" %3d. %s" % (len(dnlist), shortname))
			dnlist.append(name)
	elif cmd == "cd":
		dnlist = None
	elif cmd.startswith("cd "):
		arg = cmd[3:]
		if arg == '-':
			lastdn,dn = dn,lastdn
		elif arg == '..':
			dn = ldap.explode_dn(dn)[1:].join(",")
			dn = dn.strip()
                else:
		        try:
			        i = int(arg)
		        except:
			        godn = arg
			        if dnlist is None:
				        print("do an ls first")
			                godn = dnlist[i]
		                lastdn = dn
		                dn = godn
	elif cmd == ".":
		# Retrieve all the attributes for the current dn.
		# We construct a search using SCOPE_BASE (ie just the
		# given DN) and again filter with "objectclass=*".
		# No attributes are listed, so the default is for
		# the client to receive all attributes on the DN.
		print("Attributes of", `dn`, ":")
		for name,attrs in l.search_s(dn, ldap.SCOPE_BASE,
		    "objectclass=*"):
			print("  %-24s" % name)
			for k,vals in attrs.items():
			    for v in vals:
				if len(v) > 200:
					v = `v[:200]` + \
						("... (%d bytes)" % len(v))
					v = `v`
				print("      %-12s: %s" % (k, v))
	elif cmd.startswith("/"):
		# Search descendent objects to match a given filter.
		# We use SCOPE_SUBTREE to indicate descendents, and
		# again specify an empty attribute list to indicate
		# that we're not interested in them.
		expr = cmd[1:]
		print("Descendents matching filter", `expr`, ":")
		for name,attrs in l.search_s(dn, ldap.SCOPE_SUBTREE,
		    expr, []):
			print("  %24s", name)
		print("unknown command - try '?' for help")
    except:
	print_exc()

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