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Diffstat (limited to 'kpov_judge/tasks/ldap_search')
| -rw-r--r-- | kpov_judge/tasks/ldap_search/task.py | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/kpov_judge/tasks/ldap_search/task.py b/kpov_judge/tasks/ldap_search/task.py new file mode 100644 index 0000000..a6f2009 --- /dev/null +++ b/kpov_judge/tasks/ldap_search/task.py @@ -0,0 +1,119 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpov_random_helpers should be imported by add_assignment.py +# Poveži se na strežnik LDAP prek spletnega vmesnika. Ustvari uporabnika z danim imenom in geslom. +# Napiši skripto, ki izpiše podatke o tem uporabniku z ldapsearch. +# +# TODO: finish this! +instructions = { + 'si':u""" +Ustvari dva navidezna računalnika - SimpleArbiter z diskom simpleArbiterDhcp ter LDAPServer. + +Za povezavo na strežnik LDAP uporabi Jxplorer, kjer tudi ustvariš novega uporabnika z danim imenom in geslom. + +Na LDAPServer namesti strežnik LDAP in sicer slapd z apt-get install slapd. Na SimpleArbiter preberi ime domene DOMENA, uporabniško ime USER_A, geslo PASS_A, +uporabniško ime BIND_DN ter geslo BIND_PASS. Poskrbi, da se bo lahko klient s simpleArbiterDhcp povezal na LDAP strežnik na LDAPServer. +V primeru, da se klient poveže kot BIND_DN z geslom BIND_PASS, naj strežnik omogoči spreminjanje podatkov za objekt +CN=USER_A,DC=DOMENA,DC=kpov,DC=lusy,DC=fri,DC=uni-lj,DC=si ter ustvarjanje novih objektov v DC=DOMENA,DC=kpov,DC=lusy,DC=fri,DC=uni-lj,DC=si + +CN = Common Name +OU = Organizational Unit +DC = Domain Component + +Na SimpleArbiter ustvari program, ki bo s pomočjo ldapsearch izpisala seznam lastnosti (otrok), ki jih ima poljuben objekt v domeni DOMENA.kpov.lusy.fri.uni-lj.si. Ime objekta (CN) naj program sprejme kot prvi argument. + +""" +} + +computers = { + 'LDAPServer': { + 'disks': [ + { 'name': 'LDAPServer', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'SimpleArbiter': { + 'disks': [ + { 'name': 'simpleArbiterDhcp', + # attempt automount + }, + #{ 'name': 'CDROM', + # 'options': {'readonly': True}, + # 'parts': [{'dev': 'b1', 'path': '/cdrom'}], + #}, + ], + 'network_interfaces': [{'network': 'net1'}, {'network': 'test-net'}], + 'flavor': 'm1.tiny', + 'config_drive': False + } +} + +networks = { 'net1': {'public': False}, 'test-net': {'public': True} } + +params_meta = { + 'LDAP_USERNAME': {'descriptions': {'si': 'Uporabnisko ime v LDAP'}, 'w': False, 'public':True, 'type': 'username', 'generated': True}, + 'LDAP_PASSWORD': {'descriptions': {'si': 'Geslo v LDAP'}, 'w': False, 'public':True, 'type': 'password', 'generated': True}, + 'BIND_USERNAME': {'descriptions': {'si': 'Uporabnisko ime za dostop do LDAP'}, 'w': False, 'public':True, 'type': 'username', 'generated': True}, + 'BIND_PASSWORD': {'descriptions': {'si': 'Geslo za dostop do LDAP'}, 'w': False, 'public':True, 'type': 'password', 'generated': True}, +} + +def task(LDAP_USERNAME, LDAP_PASSWORD, IP_static, DNS_static): + import pxssh + import pexpect + results = dict() + peer_user = 'student' + peer_passwd = 'vaje' + sA = pxssh.pxssh() + sB = pxssh.pxssh() + sA.login(IP_NM, peer_user, peer_passwd) + sB.login(IP_static, peer_user, peer_passwd) + # sA + # make sure NM is not handling eth0 + results['NM_nmcli'] = sA.run('nmcli d') + results['NM_nslookup'] = sA.run('nslookup www.arnes.si') + # sB + # check whether NM is handling eth0 + results['static_nmcli'] = sB.run('nmcli d') + results['static_nslookup'] = sB.run('nslookup www.arnes.si') + sA.logout() + sB.logout() + return results + +def gen_params(user_id, params_meta): + params = dict() + r = random.Random(user_id) + # IP_NM, DNS_NM, IP_static, DNS_static) + dns_servers = ['193.2.1.66', '193.2.1.72', '8.8.8.8', '8.8.4.4', '208.67.222.222', '208.67.220.220'] + net = kpov_random_helpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpov_random_helpers.IPv4_addr_gen(r, net, 2) + params['DNS_static'] = r.choice(dns_servers) + return params + +def task_check(results, params): + import re + score = -9 + if results['NM_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_NM'])) > -1: + score += 3 + if results['static_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_static'])) > -1: + score += 3 + if re.search(r'eth0 +802-.*connected', results['NM_nmcli']): + score += 2 + if not re.search(r'eth0 +802-.*connected', results['static_nmcli']): + score += 2 + score = 0 + return score + +def prepare_disks(templates, params): +# d = templates['simpleArbiterDhcp'] + pass + |