From be32ceb69271797a38b24d07930ac9afcd0c729f Mon Sep 17 00:00:00 2001 From: "gasperfele@fri1.uni-lj.si" Date: Mon, 20 Oct 2014 08:42:08 +0000 Subject: Initial commit git-svn-id: https://svn.lusy.fri.uni-lj.si/kpov-public-svn/kpov-public@1 5cf9fbd1-b2bc-434c-b4b7-e852f4f63414 --- kpov_judge/add_assignment.py | 54 +++ kpov_judge/create_disk_images.py | 164 +++++++ kpov_judge/create_opstack.py | 118 +++++ kpov_judge/finalize_opstack.py | 122 ++++++ kpov_judge/kpov_random_helpers.py | 127 ++++++ kpov_judge/random_data/greek_gods.txt | 488 +++++++++++++++++++++ kpov_judge/random_data/roman_gods.txt | 184 ++++++++ kpov_judge/random_data/slavic_gods.txt | 72 +++ kpov_judge/random_data/slovenian_names.txt | 20 + kpov_judge/random_data/slovenian_surnames.txt | 10 + kpov_judge/run_test.py | 109 +++++ kpov_judge/settings-example.py | 14 + .../tasks/copy_rename_40_files/evaluation/task.py | 120 +++++ .../tasks/copy_rename_40_files/lecture/ideja.txt | 1 + .../tasks/copy_rename_40_files/preparation/task.py | 106 +++++ kpov_judge/tasks/dhcp_dns/evaluation/task.py | 118 +++++ kpov_judge/tasks/dhcp_dns/lecture/ideja.txt | 1 + kpov_judge/tasks/dhcp_dns/preparation/task.py | 112 +++++ kpov_judge/tasks/ieee802/evaluation/task.py | 116 +++++ kpov_judge/tasks/ieee802/lecture/ideja.txt | 2 + kpov_judge/tasks/ieee802/preparation/task.py | 117 +++++ kpov_judge/tasks/ldap/evaluation/task.py | 123 ++++++ kpov_judge/tasks/ldap/lecture/ideja.txt | 2 + kpov_judge/tasks/ldap/preparation/task.py | 111 +++++ kpov_judge/tasks/nat/evaluation/task.py | 122 ++++++ kpov_judge/tasks/nat/lecture/ideja.txt | 2 + kpov_judge/tasks/nat/preparation/task.py | 125 ++++++ kpov_judge/tasks/network_boot/evaluation/task.py | 121 +++++ kpov_judge/tasks/network_boot/lecture/ideja.txt | 1 + kpov_judge/tasks/network_boot/preparation/task.py | 90 ++++ kpov_judge/tasks/openvpn/evaluation/task.py | 122 ++++++ kpov_judge/tasks/openvpn/lecture/ideja.txt | 2 + kpov_judge/tasks/openvpn/preparation/task.py | 121 +++++ kpov_judge/tasks/openwrt/evaluation/task.py | 120 +++++ kpov_judge/tasks/openwrt/lecture/ideja.txt | 2 + kpov_judge/tasks/openwrt/preparation/task.py | 122 ++++++ kpov_judge/tasks/radius/evaluation/task.py | 126 ++++++ kpov_judge/tasks/radius/lecture/ideja.txt | 1 + kpov_judge/tasks/radius/preparation/task.py | 91 ++++ kpov_judge/tasks/rdate/evaluation/task.py | 121 +++++ kpov_judge/tasks/rdate/lecture/ideja.txt | 2 + .../tasks/rdate/preparation/TejoLicen/rServe.zip | Bin 0 -> 499 bytes .../tasks/rdate/preparation/howtos/images/bu1.png | Bin 0 -> 979 bytes .../tasks/rdate/preparation/howtos/images/bu15.png | Bin 0 -> 679 bytes .../tasks/rdate/preparation/howtos/images/bu2.png | Bin 0 -> 826 bytes .../tasks/rdate/preparation/howtos/images/bu3.png | Bin 0 -> 13656 bytes .../tasks/rdate/preparation/howtos/images/bu4.png | Bin 0 -> 1564 bytes .../tasks/rdate/preparation/howtos/images/bu5.png | Bin 0 -> 11278 bytes 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kpov_judge/tasks/snmp/evaluation/task.py | 124 ++++++ kpov_judge/tasks/snmp/lecture/ideja.txt | 2 + kpov_judge/tasks/snmp/preparation/task.py | 104 +++++ kpov_judge/web/kpov.wsgi | 1 + kpov_judge/web/kpov_judge/kpov_judge.py | 214 +++++++++ kpov_judge/web/kpov_judge/settings.py | 1 + kpov_judge/web/kpov_judge/templates/index.html | 17 + kpov_judge/web/kpov_judge/templates/task.html | 35 ++ 88 files changed, 5025 insertions(+) create mode 100755 kpov_judge/add_assignment.py create mode 100755 kpov_judge/create_disk_images.py create mode 100644 kpov_judge/create_opstack.py create mode 100644 kpov_judge/finalize_opstack.py create mode 100755 kpov_judge/kpov_random_helpers.py create mode 100644 kpov_judge/random_data/greek_gods.txt create mode 100644 kpov_judge/random_data/roman_gods.txt create mode 100644 kpov_judge/random_data/slavic_gods.txt create mode 100644 kpov_judge/random_data/slovenian_names.txt create mode 100644 kpov_judge/random_data/slovenian_surnames.txt create mode 100755 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kpov_judge/tasks/snmp/evaluation/task.py create mode 100644 kpov_judge/tasks/snmp/lecture/ideja.txt create mode 100644 kpov_judge/tasks/snmp/preparation/task.py create mode 100644 kpov_judge/web/kpov.wsgi create mode 100755 kpov_judge/web/kpov_judge/kpov_judge.py create mode 120000 kpov_judge/web/kpov_judge/settings.py create mode 100644 kpov_judge/web/kpov_judge/templates/index.html create mode 100644 kpov_judge/web/kpov_judge/templates/task.html (limited to 'kpov_judge') diff --git a/kpov_judge/add_assignment.py b/kpov_judge/add_assignment.py new file mode 100755 index 0000000..2453eeb --- /dev/null +++ b/kpov_judge/add_assignment.py @@ -0,0 +1,54 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +import pymongo +from bson.son import SON +import sys +import inspect +import kpov_random_helpers +import settings +import guestfs +import glob + +if __name__ == '__main__': + if len(sys.argv) != 3: + print "Usage: {0} task_name task_source.py" + print "The task_source should contain two functions - task(param1, param2, ...) and task_check(res, params)" + task_id = sys.argv[1] + fname = sys.argv[2] + db = pymongo.Connection(settings.DB_HOST).kpov + try: + db.authenticate(settings.USERNAME, settings.PASSWORD) + except Exception, e: + print "Not authenticated:"+str(e) + #no auth or auth config? + source = open(fname).read() + code = compile(source, fname, 'exec') + # the following line creates: + # task, task_check, gen_params, prepare_disks, computers, params_meta. + exec(code) + task_source = inspect.getsource(task) + task_check_source = inspect.getsource(task_check) + gen_params_source = inspect.getsource(gen_params) + prepare_disks_source = inspect.getsource(prepare_disks) + x = params_meta.keys() # check for existence + db.computers_meta.remove({'task_id': task_id}) + auto_networks = set([None]) + for k, v in computers.iteritems(): + for n in v.get('networks_interfaces', []): + auto_networks.add(n.get('network', None)) + db.computers_meta.update({'task_id': task_id, 'name': k}, {'$set': v}, upsert=True) + auto_networks.remove(None) + db.networks.remove({'task_id': task_id}) + try: + net_list = networks.iteritems() + except: + net_list = [(k, {'public': False}) for k in auto_networks] + for k, v in net_list: + db.networks.update({'task_id': task_id, 'name': k}, {'$set': v}, upsert=True) + db.task_checkers.update({'task_id': task_id}, {'$set': {'source': task_check_source}}, upsert=True) + db.tasks.update({'task_id': task_id},{'$set': {'source': task_source}}, upsert=True) + db.prepare_disks.update({'task_id': task_id}, {'$set': {'source': prepare_disks_source}}, upsert=True) + db.gen_params.update({'task_id': task_id}, {'$set': {'source': gen_params_source}}, upsert=True) + db.task_params_meta.update({'task_id': task_id}, {'$set': {'params': params_meta}}, upsert=True) + diff --git a/kpov_judge/create_disk_images.py b/kpov_judge/create_disk_images.py new file mode 100755 index 0000000..168aa5a --- /dev/null +++ b/kpov_judge/create_disk_images.py @@ -0,0 +1,164 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +import pymongo +import sys +import inspect +import kpov_random_helpers +import settings +import guestfs +import os +import glob +import subprocess +import fcntl + +def get_prepare_disks(db, task_id): + prepare_disks_source = db.prepare_disks.find_one({'task_id':task_id})['source'] + prepare_disks_code = compile(prepare_disks_source, 'prepare_disks.py', 'exec') + exec(prepare_disks_code) + return prepare_disks + +def create_snapshot(task_id, student_id, disk_name, overwrite = True, cow = False): + print(os.path.join(settings.DISK_TEMPLATE_PATH, task_id, disk_name) + '.*') + template_paths = glob.glob(os.path.join(settings.DISK_TEMPLATE_PATH, task_id, disk_name) + '.*') + filtered_paths = filter((lambda x: os.path.splitext(x)[1] == '.' + settings.STUDENT_DISK_FORMAT), template_paths) + if filtered_paths: + template_path = filtered_paths[0] + else: + template_path = template_paths[0] + if cow: + d = os.path.join(student_id, task_id, disk_name) + os.path.splitext(template_path)[1] + else: + d = os.path.join(student_id, task_id, disk_name) + '.qcow2' + try: + os.makedirs(os.path.join(settings.STUDENT_DISK_PATH, student_id, task_id)) + except: + pass + disk_file = os.path.join(settings.STUDENT_DISK_PATH, d) + if overwrite or not os.path.exists(disk_file): + if cow: + subprocess.call(['cp', '--reflink=always', template_path, disk_file]) + else: + subprocess.call(['qemu-img', 'create', '-f', 'qcow2', '-o', 'backing_file=' + template_path, + disk_file]) + return d + +def publish_snapshot(d): + if os.path.splitext(d)[1][1:] != settings.STUDENT_DISK_FORMAT: + snap_name = os.path.splitext(d)[0] + '.' + settings.STUDENT_DISK_FORMAT + disk_file = os.path.join(settings.STUDENT_DISK_PATH, d) + snap_file = os.path.join(settings.STUDENT_DISK_PATH, snap_name) + subprocess.call(['qemu-img', 'convert', '-f', 'qcow2', '-O', settings.STUDENT_DISK_FORMAT, disk_file, + snap_file]) + url = settings.STUDENT_DISK_URL + snap_name + else: + url = settings.STUDENT_DISK_URL + d + return url + +if __name__ == '__main__': + if len(sys.argv) != 1: + print "Usage: {0}" + print "Create the neccessarry disk images" + db = pymongo.Connection(settings.DB_HOST).kpov + try: + db.authenticate(settings.USERNAME, settings.PASSWORD) + except Exception, e: + print str(e) + dev_prefix = settings.GUESTFS_DEV_PREFIX + l = db.student_computers.find({"disk_urls": {"$exists": False}}) + computers_by_task_student = dict() + for computer in l: + student_id, task_id = computer['student_id'], computer['task_id'] + if (task_id, student_id) not in computers_by_task_student: + computers_by_task_student[(task_id, student_id)] = list() + computers_by_task_student[(task_id, student_id)].append(computer) + for (task_id, student_id), computers in computers_by_task_student.iteritems(): + l = db.student_computers.find_one({'task_id': task_id, 'student_id':student_id, "disk_urls": {"$exists": False}}) + if l is None: + continue + lock_file = os.path.join(settings.STUDENT_LOCKFILE_PATH, + '{0}-{1}.lock'.format(student_id, task_id)) + lock_fp = open(lock_file, 'w') + try: + fcntl.lockf(lock_fp, fcntl.LOCK_EX | fcntl.LOCK_NB) + except IOError: + continue + params = db.task_params.find_one({'task_id': task_id, 'student_id': student_id})['params'] + prepare_disks = get_prepare_disks(db, task_id) + # tule odpri, ustvari snapshote za vajo + templates = dict() + all_disks = dict() + parts = dict() + for computer in computers: + lock_fp.write('creating computer ' + computer['name'] + '\n') + all_disks[computer['name']] = dict() + manual_disks = list() + this_computers_disks = set() + try_automount = False + g = guestfs.GuestFS() + for disk in computer['disks']: + lock_fp.write("register " + disk['name'] + '\n') + snap = create_snapshot(task_id, student_id, disk['name'], + cow = settings.STUDENT_DISK_COW) + snap_file = os.path.join(settings.STUDENT_DISK_PATH, snap) + if 'options' in disk: + g.add_drive_opts(snap_file, **(disk['options'])) + else: + g.add_drive(snap_file) + if 'parts' in disk: + for p in disk['parts']: + manual_disks.append((dev_prefix + p['dev'], + p['path'], p.get('options', None))) + else: + try_automount = True + templates[disk['name']] = g + all_disks[computer['name']][disk['name']] = snap + g.launch() + mounted = set() + if try_automount: + roots = g.inspect_os() + for root in roots: + mps = g.inspect_get_mountpoints(root) + lock_fp.write("detected:"+str(mps)+'\n') + for mountpoint, device in sorted(mps): + if mountpoint not in mounted: + try: + g.mount(device, mountpoint, ) + lock_fp.write( 'mounted ' + device + ' on ' + mountpoint + '\n') + except RuntimeError as msg: + lock_fp.write( "%s (ignored)\n" % msg) + mounted.add(mountpoint) + for device, mountpoint, opts in manual_disks: + try: + if opts is not None: + g.mount_options(opts, device, mountpoint) + else: + g.mount(device, mountpoint) + lock_fp.write('manually mounted ' + device + " on " + mountpoint + '\n') + except RuntimeError as msg: + lock_fp.write( "%s (ignored)\n" % msg) + lock_fp.write("preparing disks\n") + prepare_disks(templates, params) + # pospravi za seboj. + lock_fp.write("unmounting\n") + for g in set(templates.values()): + g.umount_all() + g.close() + lock_fp.write("saving URLs\n") + for comp_name, d_dict in all_disks.iteritems(): + disk_urls = list() + for d_name, d in d_dict.iteritems(): + lock_fp.write('publishing '+ str(d) + '\n') + url = publish_snapshot(d) + lock_fp.write('published as '+ url + '\n') + disk_urls.append({'name': d_name, 'url': url}) + lock_fp.write('urls: '+ str(disk_urls) + '\n') + l = db.student_computers.update({ + "disk_urls": {"$exists": False}, + 'student_id': student_id, + 'task_id': task_id, + 'name': comp_name}, + {'$set': { 'disk_urls': disk_urls }}) + # print "done for ", student_id, task_id + os.unlink(lock_file) + lock_fp.close() diff --git a/kpov_judge/create_opstack.py b/kpov_judge/create_opstack.py new file mode 100644 index 0000000..dfa5311 --- /dev/null +++ b/kpov_judge/create_opstack.py @@ -0,0 +1,118 @@ +import keystoneclient.v2_0.client as ksclient +import quantumclient.quantum.client as qclient +import novaclient.client as nclient +import settings +import pymongo +import sys +import os +import fcntl + +########################################################## + +def create_network(qc, network_name, tenant_name): + net = {'name': network_name, 'admin_state_up': True, 'tenant_id': getattr(kc.tenants.find(name=tenant_name), 'id')} + network = qc.create_network({'network': net}) + sub = {'name': network_name + "-subnet", 'cidr': '0.0.0.0/24', 'network_id': network['network']['id'], 'ip_version': 4, 'enable_dhcp': False, 'gateway_ip': None} + subnet = qc.create_subnet({'subnet': sub}) + return network + +def get_nova_client(tenant_name): + return nclient.Client("1.1", username=settings.OS_ADMIN_USER, api_key=settings.OS_ADMIN_PASS, auth_url=settings.OS_AUTH_URL, project_id=tenant_name) + +def get_quantum_client(tenant_name): + kcsub = ksclient.Client(auth_url=settings.OS_AUTH_URL, username=settings.OS_ADMIN_USER, password=settings.OS_ADMIN_PASS, tenant_name=tenant_name) + client = qclient.Client('2.0', endpoint_url=settings.OS_QUANTUM_URL, token=kcsub.auth_token) + client.format = 'json' + return client + + +########################################################## +def main(): + kc = ksclient.Client(endpoint=settings.OS_ADMIN_AUTH_URL, token=settings.OS_ADMIN_TOKEN) + admin_role = kc.roles.find(name='admin') + member_role = kc.roles.find(name='Member') + + db = pymongo.Connection(settings.DB_HOST).kpov + try: + db.authenticate(settings.USERNAME, settings.PASSWORD) + except Exception, e: + print str(e) + #no auth or auth config? + + l = db.student_tasks.find({'create_openstack': True}) + projects = list() + for project in l: + task_id, student_id = project['task_id'], project['student_id'] + if (task_id, student_id) not in projects: + projects.append((task_id, student_id)) + #projects = [ ('01.predvaja','at9036@student.uni-lj.si'), ('01.predvaja', 'andrejtolic@fri1.uni-lj.si') ] + for task_id, student_id in projects: + l = db.student_tasks.find_one({'task_id': task_id, 'student_id': student_id, "create_openstack": True}) + if l is None: + continue + lock_file = os.path.join(settings.OS_LOCKFILE_PATH, '{0}-{1}.lock'.format(student_id, task_id)) + lock_fp = open(lock_file, 'w') + try: + fcntl.lockf(lock_fp, fcntl.LOCK_EX | fcntl.LOCK_NB) + except IOError: + continue + # Ustvarimo projekt + project_name = "{0}-{1}".format(student_id, task_id) + project = kc.tenants.create(tenant_name=project_name) + lock_fp.write("Created project {0}.\n".format(project_name)) + # Dodamo admin uporabnika v projekt + kc.roles.add_user_role(kc.users.find(name='admin'), admin_role, project) + lock_fp.write("Added user admin to project {0}.\n".format(project_name)) + # Ustvarimo L2 omrezja + qc = get_quantum_client(tenant_name=project_name) + network_list = db.networks.find({'task_id': task_id}) + nets = {} + for n in network_list: + net = create_network(qc, network_name=n['name'], tenant_name=project_name) + lock_fp.write("Created network {0}.".format(n['name'])) + nets[n['name']] = {'net-id': net['network']['id']} + db.student_networks.update({'task_id': task_id, 'student_id': student_id, 'name': n['name']}, {'$set': {'network_id': net['network']['id'], 'public': n['public']}}, upsert=True) + #Ustvarimo instance + instance_list = db.computers_meta.find({'task_id': task_id}) + nc = get_nova_client(tenant_name=project_name) + first_instance_in_project = True + for inst in instance_list: + image = nc.images.find(name=inst['image']) + flavor = nc.flavors.find(name=inst['flavor']) + instance_nets = [nets[iface['network']] for iface in inst['network_interfaces']] + if inst['config_drive']: + if 'string' in inst['userdata'].keys(): + udata = inst['userdata']['string'] + elif 'file' in inst['userdata'].keys(): + try: + udata = open(inst['userdata']['file'], 'r') + except: + udata = None + lock_fp.write("Problem reading file {0} for config drive. Using None instead.".format(inst['userdata']['file'])) + else: + udata = None + if first_instance_in_project: + scheduler_hints = None + first_instance_in_project = False + else: + s = db.student_computers.find_one({'task_id': task_id, 'student_id': student_id, 'name': inst['name']}) + # Value corresponding to the 'same_host' key is a list (with just one element) + # of instances besides which to put the new instance. + scheduler_hints = {'same_host': [s['openstack_instance_id']] } + instance = nc.servers.create(name=project_name + "-" + inst['name'], image=image, flavor=flavor, nics=instance_nets, config_drive=inst['config_drive'], userdata=udata, scheduler_hints=scheduler_hints) + lock_fp.write("Created instance for computer {0}.".format(inst['name'])) + # Write openstack instance id to mongo. + db.student_computers.update({'task_id': task_id, 'student_id': student_id, 'name': inst['name']}, {'$set': {'openstack_instance_id': instance['id'], 'openstack_host': instance['OS-EXT-SRV-ATTR:host'], 'openstack_finalized': False}, upsert=True) + # instance['status'] lahko BUILD, ACTIVE ali SHUTOFF + # instance = nova.servers.get(instance['id']) + db.student_tasks.update({'task_id': task_id, 'student_id': student_id}, {'$set': {'create_openstack': False, 'openstack_created': True}}) + os.unlink(lock_file) + lock_fp.close() + + # TODO v loceni skripti. + # povezi test-net na brarbiters, po izklopu instanc guestfs nad diski in create_image. + # Dodamo studenta v projekt + kc.roles.add_user_role(kc.users.find(name=student_id), member_role, project) + +if __name__ == '__main__': + main() diff --git a/kpov_judge/finalize_opstack.py b/kpov_judge/finalize_opstack.py new file mode 100644 index 0000000..f09ac5e --- /dev/null +++ b/kpov_judge/finalize_opstack.py @@ -0,0 +1,122 @@ +import keystoneclient.v2_0.client as ksclient +import quantumclient.quantum.client as qclient +import novaclient.client as nclient +import settings +import pymongo +import sys +import os +import fcntl + +########################################################## +def create_project(project_name): + return kc.tenants.create(tenant_name=project_name) + +def get_project_by_name(project_name): + return kc.users.find(name=username) + +def get_user_by_name(username): + return kc.users.find(name=username) + +def create_network(network_name, tenant_name): + net = {'name': network_name, 'admin_state_up': True, 'tenant_id': getattr(kc.tenants.find(name=tenant_name), 'id')} + network = qc.create_network({'network': net}) + sub = {'name': network_name + "-subnet", 'cidr': '0.0.0.0/24', 'network_id': network['network']['id'], 'ip_version': 4, 'enable_dhcp': False, 'gateway_ip': None} + subnet = qc.create_subnet({'subnet': sub}) + return network + +def get_nova_client(tenant_name): + return nclient.Client("1.1", username=settings.OS_ADMIN_USER, api_key=settings.OS_ADMIN_PASS, auth_url=settings.OS_AUTH_URL, project_id=tenant_name) + +def get_quantum_client(tenant_name): + kcsub = ksclient.Client(auth_url=settings.OS_AUTH_URL, username=settings.OS_ADMIN_USER, password=settings.OS_ADMIN_PASS, tenant_name=tenant_name) + client = qclient.Client('2.0', endpoint_url=settings.OS_QUANTUM_URL, token=kcsub.auth_token) + client.format = 'json' + return client + +########################################################## + +kc = ksclient.Client(endpoint=settings.OS_ADMIN_AUTH_URL, token=settings.OS_ADMIN_TOKEN) +member_role = kc.roles.find(name='Member') + +db = pymongo.Connection(settings.DB_HOST).kpov +try: + db.authenticate(settings.USERNAME, settings.PASSWORD) +except Exception, e: + print str(e) + #no auth or auth config? + +l = db.student_tasks.find({'create_openstack': True}) +projects = list() +for project in l: + task_id, student_id = project['task_id'], project['student_id'] + if (task_id, student_id) not in projects: + projects.append((task_id, student_id)) +#projects = [ ('01.predvaja','at9036@student.uni-lj.si'), ('01.predvaja', 'andrejtolic@fri1.uni-lj.si') ] +for task_id, student_id in projects: + l = db.student_tasks.find_one({'task_id': task_id, 'student_id': student_id, "create_openstack": True}) + if l is None: + continue + lock_file = os.path.join(settings.OS_LOCKFILE_PATH, '{0}-{1}.lock'.format(student_id, task_id)) + lock_fp = open(lock_file, 'w') + try: + fcntl.lockf(lock_fp, fcntl.LOCK_EX | fcntl.LOCK_NB) + except IOError: + continue + # Ustvarimo projekt + project_name = "{0}-{1}".format(student_id, task_id) + project = create_project(project_name=project_name) + lock_fp.write("Created project {0}.\n".format(project_name)) + # Dodamo admin uporabnika v projekt + kc.roles.add_user_role(get_user_by_name('admin'), admin_role, project) + lock_fp.write("Added user admin to project {0}.\n".format(project_name)) + # Ustvarimo L2 omrezja + qc = get_quantum_client(tenant_name=project_name) + network_list = db.networks.find({'task_id': task_id}) + nets = [] + for n in network_list: + net = create_network(network_name=n['name'], tenant_name=project_name) + lock_fp.write("Created network {0}.".format(n['name'])) + nets.append( (n['name'], {'net-id': net['network']['id']}) ) + db.student_networks.update({'task_id': task_id, 'student_id': student_id, 'name': n['name']}, {'$set': {'network_id': net['network']['id'], 'public': n['public']}}, upsert=True) + #Ustvarimo instance + instance_list = db.computers_meta.find({'task_id': task_id}) + nc = get_nova_client(tenant_name=project_name) + first_instance_in_project = True + for inst in instance_list: + image = nc.images.find(name=inst['image']) + flavor = nc.flavors.find(name=inst['flavor']) + instance_net_names = inst['networks'] + instance_nets = [net[1] for net in nets if net[0] in instance_net_names] + if inst['config_drive']: + if 'string' in inst['userdata'].keys(): + udata = inst['userdata']['string'] + elif 'file' in inst['userdata'].keys(): + try: + udata = open(inst['userdata']['file'], 'r') + except: + udata = None + lock_fp.write("Problem reading file {0} for config drive. Using None instead.".format(inst['userdata']['file'])) + else: + udata = None + if first_instance_in_project: + scheduler_hints = None + first_instance_in_project = False + else: + s = db.student_computers.find_one({'task_id': task_id, 'student_id': student_id, 'name': inst['name']}) + # Value corresponding to the 'same_host' key is a list (with just one element) + # of instances besides which to put the new instance. + scheduler_hints = {'same_host': [s['openstack_instance_id']] } + instance = nc.servers.create(name=project_name + "-" + inst['name'], image=image, flavor=flavor, nics=instance_nets, config_drive=inst['config_drive'], userdata=udata, scheduler_hints=scheduler_hints) + lock_fp.write("Created instance for computer {0}.".format(inst['name'])) + # Write openstack instance id to mongo. + db.student_computers.update({'task_id': task_id, 'student_id': student_id, 'name': inst['name']}, {'$set': {'openstack_instance_id': instance['id'], 'openstack_host': instance['OS-EXT-SRV-ATTR:host'], 'openstack_finalized': False}, upsert=True) + # instance['status'] lahko BUILD, ACTIVE ali SHUTOFF + # instance = nova.servers.get(instance['id']) + db.student_tasks.update({'task_id': task_id, 'student_id': student_id}, {'$set': {'create_openstack': False, 'openstack_created': True}}) + os.unlink(lock_file) + lock_fp.close() + +# TODO v loceni skripti. +# povezi test-net na brarbiters, po izklopu instanc guestfs nad diski in create_image. +# Dodamo studenta v projekt +kc.roles.add_user_role(get_user_by_name(student_id), member_role, project) diff --git a/kpov_judge/kpov_random_helpers.py b/kpov_judge/kpov_random_helpers.py new file mode 100755 index 0000000..775bd69 --- /dev/null +++ b/kpov_judge/kpov_random_helpers.py @@ -0,0 +1,127 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +import random +import string +import socket +import struct +import math +import re +import subprocess +import glob + +def alnum_gen(r, l=1): + s = u"" + for i in xrange(l): + s += random.choice(string.ascii_letters + string.digits) + return s + +def fortune(r, max_len): + all_fortunes = [] + for fortune_file in glob.glob('/usr/share/games/fortunes/*.u8'): + f = open(fortune_file) + l = f.read().split('\n%\n')[:-1] + for i in l: + if len(i) < max_len: + all_fortunes.append(i) + return re.sub(r'\s+', ' ', r.choice(all_fortunes)).strip() + +def _net_to_int(s): + try: + net, subnet = s.split('/') + except ValueError: + subnet = '32' + try: + subnet_int = int(subnet) + except ValueError: + subnet_bytes = struct.unpack('>I', socket.inet_aton(subnet))[0] + max_bit = 1 << 31 + subnet_int = 0 + while (subnet_bytes & max_bit) > 0: + subnet_int += 1 + max_bit >>= 1 + return struct.unpack('>I', socket.inet_aton(net))[0], subnet_int + +def IPv4_subnet_gen(r, base_net, mask = 24): + base_addr, base_subnet = _net_to_int(base_net) + a = r.randint(1, 1 << mask - base_subnet) << (32 - mask) + if a >= 1<<32: + a = 0 + net_addr = base_addr | a + return socket.inet_ntoa(struct.pack('>I', net_addr)) + '/{0}'.format(mask) + +def IPv4_net_gen(r, min_hosts=254, local=True, multicast=False): + mask = 32 - int(math.ceil(math.log(min_hosts, 2))) + if local and not multicast: + net = r.choice([ + "192.168.0.0/16", + '10.0.0.0/8', + '172.16.0.0/12']) + if multicast: + if local: + net = "239.0.0.0/8" + else: + net = "224.0.0.0/4" + return IPv4_subnet_gen(r, net, mask) + +def IPv4_addr_gen(r, network, n_generated=1): + net, mask = _net_to_int(network) + hosts = [] + l = random.sample(xrange(1, 2**(32 - mask)-1), n_generated) + for i in l: + hosts.append(socket.inet_ntoa(struct.pack('>I', net | i))) + return hosts + +common_file_extensions = ['jpg', 'png', 'txt', 'doc', 'cfg', 'pdf', 'odt', 'cpp', 'c', 'sh', 'java'] +def fname_gen(r, extension = True): + s = alnum_gen(r, 8) + if extension: + s += '.' + r.choice(common_file_extensions) + return s + +with open('random_data/greek_gods.txt') as f: + greek_gods = [i.strip() for i in f.readlines()] +with open('random_data/roman_gods.txt') as f: + roman_gods = [i.strip() for i in f.readlines()] +with open('random_data/slavic_gods.txt') as f: + slavic_gods = [i.strip() for i in f.readlines()] + +gods = greek_gods + roman_gods + slavic_gods + +def hostname_gen(r): + return "{0}-{1:02}".format(r.choice(gods), r.randint(1, 99)) + +with open('random_data/slovenian_names.txt') as f: + names = [i.strip() for i in f.readlines()] + +with open('random_data/slovenian_surnames.txt') as f: + surnames = [i.strip() for i in f.readlines()] + +def username_gen(r): + return r.choice(names) + r.choice(surnames) + "{0}".format(r.randint(1, 99)) + +default_generators = { + 'IP': lambda r: IPv4_addr_gen(r, IPv4_net_gen(r))[0], + 'localnet': lambda r: IPv4_net_gen(r, min_hosts = r.randint(16, 250), local=True, multicast=False), + 'filename': fname_gen, + 'dirname': lambda r: fname_gen(r, extension = False), + 'username': username_gen, + 'password': lambda r: alnum_gen(r, 8), + 'short_text': lambda r: fortune(r, 40), + 'hostname': lambda r: hostname_gen(r), + None: lambda r: alnum_gen(r, 8), +} + +def default_gen(userID, param_meta): + r = random.Random(userID) + params = dict() + for name, meta in param_meta.iteritems(): + if meta.get('generated', False): + params[name] = default_generators[meta.get('type', None)](r) + return params + +if __name__ == '__main__': + r = random.Random() + for k, v in default_generators.iteritems(): + print "---", k, "---" + print v(r) diff --git a/kpov_judge/random_data/greek_gods.txt b/kpov_judge/random_data/greek_gods.txt new file mode 100644 index 0000000..33150aa --- /dev/null +++ b/kpov_judge/random_data/greek_gods.txt @@ -0,0 +1,488 @@ +aceso +achelois +achelous +acheron +achlys +achos +acis +acmon +acratopotes +actaeus +adephagia +adikia +adonis +adrastea +adrasteia +aegaeon +aegle +aello +aeolus +aergia +aether +aetna +agdistis +aglaea +aglaope +agon +agrius +aiakos +aidos +aisa +aitnaios +akmon +akte +alala +alastor +alcyone +alcyoneus +alecto +alectrona +aletheia +alexiares +alke +alkon +aloadae +alpheus +amechania +amphiaraus +amphictyonis +amphitrite +anaideia +anatole +anemoi +angelia +angelos +ania +antaeus +anteros +antheia +anthousai +aoide +aparctias +apate +aphaea +apheleia +apheliotes +aphroditus +aphros +apollo +apollonis +aporia +arche +arete +arethusa +arges +argestes +argus +argyron +aristaeus +arke +arktos +artemis +asbetos +asbolus +asclepius +askalaphos +asopus +astraea +astraios +atabyrius +atropos +attis +auge +aura +aurai +auxesia +auxo +benthesikyme +beroe +bia +boreas +borysthenis +briareus +britomartis +brizo +brontes +bythos +cabeiri +caerus +caicias +calleis +calliope +calypso +carmanor +carme +celaeno +centaurs +cephisso +ceraon +cerberus +ceto +chalcon +chaos +chariclo +charites +charon +charybdis +cheimon +chione +chiron +chloris +chryson +chrysothemis +chrysus +circe +circios +cladeus +cleta +clio +clotho +clytie +cocytus +companions +comus +corus +corymbus +cottus +cronus +cyamites +cybele +cyclopes +cyllenus +cymopoleia +daemones +damnameneus +damneus +damon +daphne +deimos +deino +deipneus +delas +delphin +demeter +despoina +dexithea +dikaiosyne +dike +dionysus +dolos +dryades +dysis +dysnomia +dyssebeia +echo +eiar +eidothea +eidyia +eileithyia +eirene +eiresione +ekecheiria +electra +eleos +elete +elpis +empusa +enceladus +enyalius +enyo +eos +eosphorus +ephialtes +epiales +epimedes +epimeliades +epione +epiphron +erato +erebos +eris +eros +ersa +eucleia +eudaimonia +eulabeia +eunomia +eunostus +eupheme +euphrosyne +euporie +eupraxia +euronotus +eurotas +eurus +euryale +eurymedon +eurytion +eusebeia +euterpe +euthenia +euthymia +gaia +galene +gelos +geras +geryon +glaucus +gorgons +gorgyra +gyges +gymnastika +hamadryades +harmonia +harpocrates +hebe +hecate +hecaterus +hedone +hedylogos +hegemone +heimarmene +hekaerge +helios +hemera +hephaestus +hera +heracles +hermaphroditus +hermes +hesperis +hesperus +hestia +himerope +himeros +hippocampi +homados +homonoia +horkos +horme +hybris +hydros +hygieia +hymenaios +hypate +hypnos +iasios +iaso +ichnaea +idaios +ioke +iris +iynx +judges +kakia +kalokagathia +karkinos +karpo +kelmis +keuthonymos +koalemos +kokytos +korybantes +kratos +krotos +kydoimos +kyrbas +lachesis +ladon +lamia +lampades +lethe +leucosia +leucothea +ligeia +limos +lips +loxo +lupe +lycos +lysagora +lyssa +macaria +maenades +maia +makelo +mania +matton +medusa +megaera +megalesius +melete +meliae +melinoe +melpomene +menoetes +merope +mese +mesembria +methe +metope +minos +minthe +mneme +molpe +momus +mormo +moros +morpheus +mousika +muses +mylas +naiades +nemesis +nephelai +nereides +nereus +nerites +nessus +nete +nicothoe +nike +nikon +nomos +notus +nymphe +nyx +oceanides +oceanus +ocypete +oizys +okythoos +olympian +omodamos +onnes +oreades +orion +ormenos +orphne +orthosie +otos +oupis +paidia +palaemon +palaestra +palioxis +pan +panacea +pandaisia +pandia +pannychis +parthenope +pasithea +passalos +peisinoe +peitharchia +peitho +pemphredo +peneus +penia +penthus +pepromene +persephone +phaenna +phaenon +phaethon +phantasos +pheme +pherousa +philomelus +philophrosyne +philotes +phlegethon +phobetor +phobos +pholus +phorcys +phrike +phthonus +pistis +plutus +podarge +poine +polemos +polyhymnia +polymatheia +polyphemus +ponos +pontos +poros +porphyrion +poseidon +potamoi +pothos +praxidike +priapus +proioxis +prophasis +proteus +prymneus +psamathe +pthinoporon +ptocheia +pyroeis +pyrrhichos +raidne +rhadamanthys +rhapso +rhea +rivers +sabaktes +satyrs +scamander +scylla +selene +silenus +simon +skeiron +skelmis +skythes +smaragos +sophrosyne +soter +soteria +sponde +sterope +steropes +stheno +stilbon +styx +syntribos +talos +tartarus +taygete +techne +teles +telesphorus +telete +terpsichore +tethys +thalassa +thalia +thallo +thanatos +thaumas +thelchtereia +thelxinoe +thelxiope +theros +thetis +thoosa +thrasos +tisiphone +titan +titias +tityos +tonnes +triteia +triton +tritones +tyche +typhon +urania +uranus +younger +zagreus +zelos +zephyrus +zeus diff --git a/kpov_judge/random_data/roman_gods.txt b/kpov_judge/random_data/roman_gods.txt new file mode 100644 index 0000000..dcf9cd7 --- /dev/null +++ b/kpov_judge/random_data/roman_gods.txt @@ -0,0 +1,184 @@ +abundantia +acis +aerecura +aequitas +aesculapius +aeternitas +aion +alernus +angerona +angitia +annona +antevorta +apollo +arimanius +aura +aurora +averruncus +bacchus +bellona +bubona +caca +cacus +caelus +camenae +cardea +carmenta +carmentes +carna +ceres +clementia +cloacina +concordia +consus +cupid +cura +cybele +decima +devera +diana +disciplina +egeria +empanda +epona +falacer +fama +fascinus +fauna +faunus +faustitas +februus +febris +fecunditas +felicitas +ferentina +feronia +fides +flora +fornax +fontus +fortuna +fufluns +fulgora +furrina +genius +gratiae +hercules +hermaphroditus +honos +hora +indiges +intercidona +inuus +inidia +janus +juno +jupiter +justitia +juturna +juventas +lares +laverna +latona +levana +letum +liber +libera +liberalitas +libertas +libitina +lua +lucifer +lucina +luna +lupercus +lympha +manes +mania +mantus +mars +meditrina +mefitis +mellona +mercury +minerva +mithras +molae +moneta +mors +morta +murcia +naenia +nascio +necessitas +nemesis +neptune +nerio +neverita +nixi +nona +nox +ops +orcus +palatua +pales +parcae +pax +penates +picumnus +picus +pietas +pilumnus +pluto +poena +pomona +porrima +portunes +postverta +priapus +proserpina +providentia +pudicitia +querquetulanae +quirinus +quiritis +robigo +roma +rumina +salacia +salus +sancus +saturn +securitas +silvanus +somnus +soranus +sors +spes +sterquilinus +suadela +summanus +tellumo +tempestas +terminus +tiberinus +tibertus +tranquillitas +trivia +ubertas +unxia +vacuna +vediovus +venilia +venti +venus +veritas +verminus +vertumnus +vesta +victoria +virbius +virtus +volturnus +voluptas +vulcan diff --git a/kpov_judge/random_data/slavic_gods.txt b/kpov_judge/random_data/slavic_gods.txt new file mode 100644 index 0000000..bc9543c --- /dev/null +++ b/kpov_judge/random_data/slavic_gods.txt @@ -0,0 +1,72 @@ + dazbog + kresnik + jarilo + zemlja + perun + svarun + svetovid + triglav + veles + zarja + ziva + zora + belobog + rusalka + berstuk + crnobog + devana + dodola + flins + hors + karewit + koliada + kupala + marzanna + mokos + porenut + porewit + porvata + radegast + rod + rugiewit + stribog + zirnitra + alkonost + cikavac + zarptica + gamayun + ispolin + kolobok + raróg + raskovnik + simargl + sirin + ved + zmaj + ala + jagababa + bannik + bauk + bes + blud + bukavac + crt + jerina + dola + domovoj + drekavac + dukljan + kikimora + koscej + ovinnik + polevik + psoglav + rusalka + samodiva + skrzak + sudice + topilec + vampir + vesna + vila + povodnimoz diff --git a/kpov_judge/random_data/slovenian_names.txt b/kpov_judge/random_data/slovenian_names.txt new file mode 100644 index 0000000..6004e4c --- /dev/null +++ b/kpov_judge/random_data/slovenian_names.txt @@ -0,0 +1,20 @@ +Franc +Marija +Janez +Ana +Anton +Maja +Ivan +Irena +Rok +Mojca +Andrej +Mateja +Marko +Natalija +Nik +Ivana +Marjan +Nina +Peter +Barbara diff --git a/kpov_judge/random_data/slovenian_surnames.txt b/kpov_judge/random_data/slovenian_surnames.txt new file mode 100644 index 0000000..f50e952 --- /dev/null +++ b/kpov_judge/random_data/slovenian_surnames.txt @@ -0,0 +1,10 @@ +Novak +Horvat +Zmeda +Krajnc +Brglez +Kolar +Ribnikar +Mlakar +Vidmar +Kos diff --git a/kpov_judge/run_test.py b/kpov_judge/run_test.py new file mode 100755 index 0000000..894bfe6 --- /dev/null +++ b/kpov_judge/run_test.py @@ -0,0 +1,109 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +import yaml +import json +import urllib +import urllib2 +import dialog +import os +import inspect +import sys + +# SERVER_URL = "http://localhost/kpov_judge/" +SERVER_URL = "http://kpov.fri.uni-lj.si/kpov_judge/" +TASK_URL = SERVER_URL + '{task_id}/task.py' +PARAMS_URL = SERVER_URL + '{task_id}/params.json' +SUBMIT_URL = SERVER_URL + '{task_id}/results.json' + +PARAMS_FILE = os.path.expanduser("~/.kpov_params.yaml") + +def get_params(params, param_names, meta, d): + for name in param_names: + m = meta.get(name, {}) + if d is not None: + ret, s = d.inputbox(m.get('opis', name), init=params.get(name, '')) + if ret == 0 and m.get('w', False): + params[name] = s + else: + if name not in params: + raise "Missing param: {0}".format(name) + return params + +def auth_open(url, username, password): + password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm() +# Add the username and password. +# If we knew the realm, we could use it instead of None. + password_mgr.add_password(None, SERVER_URL, username, password) + handler = urllib2.HTTPBasicAuthHandler(password_mgr) +# create "opener" (OpenerDirector instance) + opener = urllib2.build_opener(handler) +# use the opener to fetch a URL +# opener.open(SERVER_URL) +# Install the opener. +# Now all calls to urllib2.urlopen use our opener. + urllib2.install_opener(opener) + +def load_checker(request): + source = response.read() + t = compile(source, 'task.py', 'exec') + exec(t) + args_list = inspect.getargs(task.func_code)[0] + return task, args_list, param_meta + +if __name__ == '__main__': + try: + try: + saved_params = yaml.load(open(PARAMS_FILE)) + except: + print "Missing - creating anew.", PARAMS_FILE + saved_params = dict() + if len(sys.argv) > 1 and sys.argv[1] == '-q': + d = None + else: + d = dialog.Dialog(dialog="dialog") + basic_params = { + # 'param_name': ('prompt', editable) + "student_id": {'opis':"Upor. ime:", 'w': True}, + "student_password": {'opis':"Geslo:", 'w': True}, + "task_id": {'opis': "Naloga:", 'w': True}} + saved_params = get_params(saved_params, ['student_id', 'student_password', 'task_id'], basic_params, d) + task_id = saved_params['task_id'] + yaml.dump(saved_params, open(PARAMS_FILE, 'w')) + auth_open(SERVER_URL, saved_params['student_id'], saved_params['student_password']) + # get parameters + req = urllib2.Request(PARAMS_URL.format(**saved_params)) + response = urllib2.urlopen(req) + web_params = json.load(response) + task_params_dict = saved_params.get('tasks', {}) + task_params = task_params_dict.get(task_id, {}) + saved_params['tasks'] = task_params_dict + task_params.update(web_params) + # get task source + req = urllib2.Request(TASK_URL.format(**saved_params)) + response = urllib2.urlopen(req) + # load task_check over the net + task, args_list, meta = load_checker(response) + # get missing parameters from user + task_params = get_params(task_params, args_list, meta, d) + # save + # run checker + valid_task_params = dict() + for i in args_list: + valid_task_params[i] = task_params[i] + saved_params['tasks'][task_id] = valid_task_params + results = task(**valid_task_params) + data = urllib.urlencode({ + 'results': json.dumps(results), + 'params': json.dumps(valid_task_params) + }) + req = urllib2.Request(SUBMIT_URL.format(**saved_params), data) + response = urllib2.urlopen(req) + if d is not None: + d.msgbox(response.read()) + yaml.dump(saved_params, open(PARAMS_FILE, 'w')) + # d.add_persistent_args([('background_title', 'KPOVv')]) + except Exception, e: + yaml.dump(saved_params, open(PARAMS_FILE, 'w')) + print "problem!" + print e diff --git a/kpov_judge/settings-example.py b/kpov_judge/settings-example.py new file mode 100644 index 0000000..9bfde58 --- /dev/null +++ b/kpov_judge/settings-example.py @@ -0,0 +1,14 @@ +DEBUG=True + +DB_HOST='kpov.fri.uni-lj.si' +DB_PORT=27017 +USERNAME='kpov' +PASSWORD='SomeSuperSecretPassword' +# SNAPSHOTS_ROOT='/home/andrejtolic/kpov/snapshots/' +DISK_TEMPLATE_PATH = '/home/kpov/disks/templates' +STUDENT_DISK_PATH='/home/kpov/disks/students' +STUDENT_DISK_FORMAT='vdi' +STUDENT_DISK_COW=False # dokler Andrej ne popravi... +STUDENT_DISK_URL='http://my_html_server.com/kpov-disks/' +STUDENT_LOCKFILE_PATH='/home/kpov/disks/lockfiles' +GUESTFS_DEV_PREFIX = '/dev/vd' diff --git a/kpov_judge/tasks/copy_rename_40_files/evaluation/task.py b/kpov_judge/tasks/copy_rename_40_files/evaluation/task.py new file mode 100644 index 0000000..834cb2a --- /dev/null +++ b/kpov_judge/tasks/copy_rename_40_files/evaluation/task.py @@ -0,0 +1,120 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Ustvari dva navidezna računalnika. Za prvega uporabi sliko diska simpleArbiterDhcp. Na drugem računalniku +ustvari uporabnika test z geslom test. +Na sliki diska simpleArbiterDhcp najdeš imenik s 100 datotekami. Prekopiraj vse datoteke na drugi računalnik, v domači imenik uporabnika test. +Spremeni vsebino datotek tako, da vse male črke spremeniš v velike. Poskrbi, da se bo s prvega računalnika (simpleArbiterDhcp) mogoče prek +ssh prijaviti na drugi računalnik in prebrati predelane datoteke. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/copy_rename_40_files/lecture/ideja.txt b/kpov_judge/tasks/copy_rename_40_files/lecture/ideja.txt new file mode 100644 index 0000000..1a29e34 --- /dev/null +++ b/kpov_judge/tasks/copy_rename_40_files/lecture/ideja.txt @@ -0,0 +1 @@ +Vprašanja/odgovori glede pristopnega kolokvija. Bashizmi. Morda window managerji. diff --git a/kpov_judge/tasks/copy_rename_40_files/preparation/task.py b/kpov_judge/tasks/copy_rename_40_files/preparation/task.py new file mode 100644 index 0000000..05bfd2c --- /dev/null +++ b/kpov_judge/tasks/copy_rename_40_files/preparation/task.py @@ -0,0 +1,106 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# TODO: finish this! +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Prijavi se na sistem. +V domači mapi najdeš imenik Mapa z 20 datotekami. + - preimenuj vse datoteke tako, da zamenjaš minuse s podčrtaji + - Napiši čim krajši ukaz, ki vse datoteke iz /home/user/mapa/mojimenik premakne v /home/user/novi + - Napiši ukaz, ki s pomočjo ukaza grep v datoteko "mama.txt" izpiše vse navade (ne skrite) datoteke v trenutnem imeniku, ki vsebujejo niz "mama", v datoteko "napake.txt" pa izpiše vse morebitne napake (npr. to, da so nekateri objekti v trenutnem imeniku dejansko imeniki ali napačne simbolične povezave) + - Napiši ukaz, ki bo 5s sledil vsebini /var/log/syslog. V primeru, da se v syslogu pojavi niz "zmeda", naj program izpiše "imam ga". Poleg tega naj program med sledenjem syslog-u odšteva od 5 do 1 (vsako sekundo naj se izpiše naslednja številka. + - Nastavi okoljsko spremenljivko TEST, da bo imela isto vrednost kot okoljska spremenljivka USER + število okoljskih spremenljivk, ki v imenu ali vrednosti ne vsebujejo besede TEST. Primer: polz37 + +""" +} + +computers = { + 'malishell': { + 'disks': [ + { 'name': 'malishell', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/dhcp_dns/evaluation/task.py b/kpov_judge/tasks/dhcp_dns/evaluation/task.py new file mode 100644 index 0000000..5e443ce --- /dev/null +++ b/kpov_judge/tasks/dhcp_dns/evaluation/task.py @@ -0,0 +1,118 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Ustvari tri navidezne računalnike. Za enega (SimpleArbiter) uporabi sliko diska simpleArbiter. Na drugega (DHCP_server) postavi strežnika +DHCP in DNS. Poskrbi, da bo preostali računalnik (DHCP_client) dobil naslov, ki ga prebereš na SimpleArbiterju. Na SimpleArbiterju preberi +še ime in IP nekega računalnika (HOSTNAME_X in IP_X). Poskrbi, da bo DNS strežnik za HOSTNAME_X vrnil naslov IP_X. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/dhcp_dns/lecture/ideja.txt b/kpov_judge/tasks/dhcp_dns/lecture/ideja.txt new file mode 100644 index 0000000..89f3a3a --- /dev/null +++ b/kpov_judge/tasks/dhcp_dns/lecture/ideja.txt @@ -0,0 +1 @@ +Nastavi strežnik dhcp tako, da bodo računalniki v različnih skupinah dobili različna imena zagonskih datotek. Nastavi syslinux tako, da se bo ob zagonu syslinux pokazala slika. diff --git a/kpov_judge/tasks/dhcp_dns/preparation/task.py b/kpov_judge/tasks/dhcp_dns/preparation/task.py new file mode 100644 index 0000000..c060db6 --- /dev/null +++ b/kpov_judge/tasks/dhcp_dns/preparation/task.py @@ -0,0 +1,112 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# TODO: dokoncaj! +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi štiri navidezne računalnike - simpleArbiter, DHCP_server, +BootableClientA ter BootableClientB. Na simpleArbiter preberi naslove IP_GW, IP_DHCP, +IP_B ter najdi datoteko A. + +Na DHCP_server postavi DHCP strežnik s pomočjo ISC dhcp 3 na naslovu IP_DHCP. +SimpleArbiter naj dobi IP_GW. DHCP_server naj ga uporabi kot gateway. +Če se zaganja BootableClientB, naj se sistem zažene z live ISO in dobi svoj IP. +Če se zaganja katerikoli drug, naj se sistem zažene v datoteko z imenom A. +Tako BootableClientA kot BootableClientB naj bosta brez diskov. +""" +} + +computers = { + 'DHCPServer': { + 'disks': [ + { 'name': 'DHCPServer', + }, + { 'name': 'bootable_iso', + 'options':{'readonly': True}, + 'parts': [], + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + }, + 'BootableClientA': { + 'disks': [ + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + }, + 'BootableClientB': { + 'disks': [ + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + }, + 'SimpleArbiter': { + 'disks': [ + { 'name': 'simpleArbiterDhcp', + }, + #{ '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 = { + 'IP_DHCP': {'opis': 'IP DHCP streznika', 'w': False, 'public': True, 'type':'IP', 'generated': True}, + 'IP_GW': {'opis': 'IP SimpleArbiterja', 'w': False, 'public': True, 'type':'IP', 'generated': True}, + 'MAC_BOOT': {'opis': 'MAC racunalnika, ki se zazene z ISO', 'w': True, 'public': True, 'type':'MAC', 'generated': False}, + 'IP_BOOT': {'opis': 'IP racunalnika, ki se zazene z ISO', 'w': True, 'public': True, 'type':'IP', 'generated': False}, + 'BOOT_FNAME': {'opis': 'Ime datoteke', 'w': False, 'public': True, 'type': 'filename', 'generated': True}, +} + +def task(IP_DHCP, IP_GW, MAC_BOOT, BOOT_FNAME): + # check the IP + # ping the DHCP server + # check whether the fname served by the dhcp server is correct + # connect to the service in the special ISO + # check the MAC of the server on IP_BOOT + return results + +def gen_params(user_id, params_meta): + params = dict() + r = random.Random(user_id) + net = kpovRandomHelpers.IPv4_subnet_gen(r, '10.75.0.0/10', 24) + params['IP_DHCP'], params['IP_GW'] = kpovRandomHelpers.IPv4_addr_gen(r, net, 2) + params['BOOT_FNAME'] = kpovRandomHelpers.filename_gen(r) + # IP_NM, DNS_NM, IP_static, DNS_static) + 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 + diff --git a/kpov_judge/tasks/ieee802/evaluation/task.py b/kpov_judge/tasks/ieee802/evaluation/task.py new file mode 100644 index 0000000..a7a81d1 --- /dev/null +++ b/kpov_judge/tasks/ieee802/evaluation/task.py @@ -0,0 +1,116 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Nastavi Radius strežnik. Postavi sistem za avtentikacijo s pomočjo IEEE 802. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/ieee802/lecture/ideja.txt b/kpov_judge/tasks/ieee802/lecture/ideja.txt new file mode 100644 index 0000000..98380fc --- /dev/null +++ b/kpov_judge/tasks/ieee802/lecture/ideja.txt @@ -0,0 +1,2 @@ +Poveži se na omrežje IEEE 802 s pomočjo WPA supplicanta. Vzpostavi omrežje z avtentikacijo. + diff --git a/kpov_judge/tasks/ieee802/preparation/task.py b/kpov_judge/tasks/ieee802/preparation/task.py new file mode 100644 index 0000000..29a02cd --- /dev/null +++ b/kpov_judge/tasks/ieee802/preparation/task.py @@ -0,0 +1,117 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py +# Poveži se na omrežje IEEE802.11 s pomočjo NetworkManagerja. Poglej ustvarjeno konfiguracijo za wpa supplicant. +# http://oob.freeshell.org/nzwireless/intro.html +instructions = { + 'si':u""" +Poveži se na omrežje IEEE802 s pomočjo NetworkManagerja. Poglej ustvarjeno konfiguracijo za wpa supplicant. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/ldap/evaluation/task.py b/kpov_judge/tasks/ldap/evaluation/task.py new file mode 100644 index 0000000..fee168a --- /dev/null +++ b/kpov_judge/tasks/ldap/evaluation/task.py @@ -0,0 +1,123 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Ustvari dva navidezna računalnika - SimpleArbiter z diskom simpleArbiterDhcp ter LDAPServer. +Na LDAPServer namesti strežnik LDAP. Na SimpleArbiter preberi ime domene DOMENA, +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 branje vseh podatkov za objekte v +DC=DOMENA,DC=kpov,DC=lusy,DC=fri,DC=uni-lj,DC=si. Nato na LDAP strežniku poišči datoteko /home/test/users.txt. Vsaka vrstica +v datoteki vsebuje uporabniško ime, ime ter priimek, ločene s tabulatorji. V bazi LDAP +pod DC=DOMENA,DC=kpov,DC=lusy,DC=fri,DC=uni-lj,DC=si za vsako vrstico v users.txt ustvari svojega uporabnika. + +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/ldap/lecture/ideja.txt b/kpov_judge/tasks/ldap/lecture/ideja.txt new file mode 100644 index 0000000..e9647ce --- /dev/null +++ b/kpov_judge/tasks/ldap/lecture/ideja.txt @@ -0,0 +1,2 @@ +Postavi strežnik OpenLDAP. Ustvari shemo. Ustvari uporabnika. Uporabi LDAP kot backend za RADIUS. + diff --git a/kpov_judge/tasks/ldap/preparation/task.py b/kpov_judge/tasks/ldap/preparation/task.py new file mode 100644 index 0000000..c123c92 --- /dev/null +++ b/kpov_judge/tasks/ldap/preparation/task.py @@ -0,0 +1,111 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers 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. +Na LDAPServer namesti strežnik LDAP. 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 + +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': {'opis': 'Uporabnisko ime v LDAP', 'w': False, 'public':True, 'type': 'username', 'generated': True}, + 'LDAP_PASSWORD': {'opis': 'Geslo v LDAP', 'w': False, 'public':True, 'type': 'password', 'generated': True}, + 'BIND_USERNAME': {'opis': 'Uporabnisko ime za dostop do LDAP', 'w': False, 'public':True, 'type': 'username', 'generated': True}, + 'BIND_PASSWORD': {'opis': '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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/nat/evaluation/task.py b/kpov_judge/tasks/nat/evaluation/task.py new file mode 100644 index 0000000..763dee4 --- /dev/null +++ b/kpov_judge/tasks/nat/evaluation/task.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi dva računalnika - SimpleArbiter z diska simpleArbiter ter +NATServer. NATServer naj ima dva omrežna vmesnika - z enim naj bo +povezan v Internet, z drugim pa na SimpleArbiter. Poskrbi, da bo +NATServer služil kot DHCP strežnik ter privzeti prehod za SimpleArbiter. +Na SimpleArbiter preberi vrednosti NET, PORT_OUTER in PORT_INNER. Poskrbi, da +bo omrežje med SimpleArbiter in NATServer na področju NET. Nato poskrbi, da se +bo promet z Interneta na vrata PORT_OUTER prepošiljal na SimpleArbiter na vrata PORT_INNER. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/nat/lecture/ideja.txt b/kpov_judge/tasks/nat/lecture/ideja.txt new file mode 100644 index 0000000..852ee43 --- /dev/null +++ b/kpov_judge/tasks/nat/lecture/ideja.txt @@ -0,0 +1,2 @@ +Nastavi računalnik tako, da bo vse pakete za določene naslove prepošiljal na drug računalnik. +Vzpostavi NAT. diff --git a/kpov_judge/tasks/nat/preparation/task.py b/kpov_judge/tasks/nat/preparation/task.py new file mode 100644 index 0000000..6fb5700 --- /dev/null +++ b/kpov_judge/tasks/nat/preparation/task.py @@ -0,0 +1,125 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py +# Poglej nek film na nekem določenem URL. +# (?md5 vsota filma?) + +# Nastavi nek računalnik tako, da bo izvajal NAT. +#TODO: finish this + +instructions = { + 'si':u""" +Postavi dva navidezna računalnika - SimpleArbiter z diskom simpleArbiter +ter NATServer. NATServer naj ima dva omrežna vmesnika - z enim naj bo povezan +na simpleArbiter, z drugim pa na Internet. Na simpleArbiter preberi naslov, +na katerem si lahko ogledaš kratek filmček. Nastavi omrežje med NATServer in simpleArbiter +tako, da bo na področju, ki ga vidiš v filmčku. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/network_boot/evaluation/task.py b/kpov_judge/tasks/network_boot/evaluation/task.py new file mode 100644 index 0000000..8d1c308 --- /dev/null +++ b/kpov_judge/tasks/network_boot/evaluation/task.py @@ -0,0 +1,121 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi tri navidezne računalnike - simpleArbiter, DHCP_server, DHCP_client. +Na računalniku DHCP_server najdeš program A. DHCP_server nastavi tako, da se bo +DHCP_client lahko zagnal prek mreže. Na datotečni sistem, s katerega +se zaganja DHCP_client, spravi program A. Poskrbi, da se A požene ob zagonu DHCP_client. + +DHCP_client ne sme imeti priklopljenega nobenega trdega diska. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/network_boot/lecture/ideja.txt b/kpov_judge/tasks/network_boot/lecture/ideja.txt new file mode 100644 index 0000000..a380311 --- /dev/null +++ b/kpov_judge/tasks/network_boot/lecture/ideja.txt @@ -0,0 +1 @@ +Zaženi računalnik. Spremeni initrd. Zaženi sistem prek NFS. Spremeni podatke v squashfs. diff --git a/kpov_judge/tasks/network_boot/preparation/task.py b/kpov_judge/tasks/network_boot/preparation/task.py new file mode 100644 index 0000000..8c54bf6 --- /dev/null +++ b/kpov_judge/tasks/network_boot/preparation/task.py @@ -0,0 +1,90 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py +# TODO: dokoncaj! +instructions = { + 'si':u""" +Postavi dva navidezna računalnika (simpleArbiterDhcp in FileServer). Na SimpleArbiterDhcp poišči imenik +Mapa ter preberi pot NFS_POT ter ime imenika v skupni rabi SAMBA_SHARE. Skopiraj datoteke iz imenika Mapa, +na FileServer. Poskrbi, da bo imenik z datotekami dostopen prek NFS v imeniku NFS_POT in prek SMB na imeniku v skupni +rabi SAMBA_SHARE. SimpleArbiterDhcp naj ima prek NFS pravico pisati po imeniku. +""" +} + +computers = { + 'FileServer': { + 'disks': [ + { 'name': 'FileServer', + }, + #{ '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 = { + 'SMB_NAME': {'opis': 'SMB ime streznika', 'w': False, 'public':True, 'type': 'hostname', 'generated': True}, + 'SMB_SHARENAME': {'opis': 'Imenik v skupni rabi', 'w': False, 'public':True, 'type': 'filename', 'generated': True}, + 'NFS_MOUNT': {'opis': 'Imenik, dostopen prek NFS', 'w': False, 'public': True, 'type': 'filename', 'generated': True}, + 'SHARED_FILENAME': {'opis': 'Ime datoteke, ki je deljena', 'w': False, 'public': True, 'type': 'filename', 'generated': True}, + 'SHARED_FILENAME_CONTENT': {'opis': 'Vsebina datoteke', 'w': False, 'public': True, 'type': 'filename', 'generated': True}, +} + +def task(SMB_NAME, NFS_MOUNT, SHARED_FILENAME, SHARED_FILENAME_CONTENT): + # mount the NFS mount + # mount the SMB mount + # read the filename content + 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/openvpn/evaluation/task.py b/kpov_judge/tasks/openvpn/evaluation/task.py new file mode 100644 index 0000000..679d136 --- /dev/null +++ b/kpov_judge/tasks/openvpn/evaluation/task.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi 4 navidezne računalnike - SimpleArbiter z diska simpleArbiterDhcp, A, B ter C. +Na računalnikih A, B in C ustvari uporabnika test z geslom test. +Poskrbi, da bodo vsi štirje na istem navideznem fizičnem omrežju. Naslov omrežja (NET_PHYS) ter naslove +(IP_A, IP_B, IP_C) preberi na SimpleArbiter. S pomočjo OpenVPN postavi navidezno omrežje med A in B na naslovih NET_VPN1. +Nato s pomočjo OpenVPN postavi še navidezno omrežje med B in C na naslovih NET_VPN2. +Poskrbi, da bo promet z A prek VPN prišel do C in obratno. Za avtentikacijo uporabi skupne skrivnosti, ki +jih prebereš na SimpleArbiter - med A in B SECRET_AB ter med B in C SECRET_BC. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/openvpn/lecture/ideja.txt b/kpov_judge/tasks/openvpn/lecture/ideja.txt new file mode 100644 index 0000000..3ae0c92 --- /dev/null +++ b/kpov_judge/tasks/openvpn/lecture/ideja.txt @@ -0,0 +1,2 @@ +Namesti OpenVPN. Ustvari OpenVPN strežnik. Omogoči sosedu, da se nanj poveže. +Ustvari javni in zasebni ključ. Omogoči več sosedom, da se povežejo na tvoj strežnik. diff --git a/kpov_judge/tasks/openvpn/preparation/task.py b/kpov_judge/tasks/openvpn/preparation/task.py new file mode 100644 index 0000000..2ca15fc --- /dev/null +++ b/kpov_judge/tasks/openvpn/preparation/task.py @@ -0,0 +1,121 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi dva navidezna računalnika - SimpleArbiter z diska SimpleArbiterVPN ter +VPNClient. Na VPNClient nastavite OpenVPN klienta tako, da se bo povezal na SimpleArbiter. +OpenVPN nastavite tako, da bosta strežnik in klient uporabila skupno skrivnost, ki jo +preberete na SimpleArbiter. Nato poskrbite, da bo VPNClient na navideznem omrežju prek NFS omogočil +dostop do imenika /home/test/IME_IMENIKA, pri čemer IME_IMENIKA preberite na SimpleArbiter. +V ta imenik skopirajte datoteke, ki so prek SMB dostopne na SimpleArbiter. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/openwrt/evaluation/task.py b/kpov_judge/tasks/openwrt/evaluation/task.py new file mode 100644 index 0000000..3326065 --- /dev/null +++ b/kpov_judge/tasks/openwrt/evaluation/task.py @@ -0,0 +1,120 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi dva navidezna računalnika - simpleArbiter z diska SimpleArbiter ter +OpenWRT z diska OpenWRT. Na disku OpenWRT je nameščena distribucija OpenWRT. +Nastavi OpenWRT tako, da bo imel dva omrežna vmesnika - en naj bo povezan na Internet, +drugo na omrežje, na katerem bo SimpleArbiter. Na SimpleArbiter preberi naslov omrežja +med OpenWrt in SimpleArbiter ter njuna naslova. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/openwrt/lecture/ideja.txt b/kpov_judge/tasks/openwrt/lecture/ideja.txt new file mode 100644 index 0000000..7e12372 --- /dev/null +++ b/kpov_judge/tasks/openwrt/lecture/ideja.txt @@ -0,0 +1,2 @@ +Postavi OpenWRT na router. Usposobi predvajanje filmov na Raspberry PI. + diff --git a/kpov_judge/tasks/openwrt/preparation/task.py b/kpov_judge/tasks/openwrt/preparation/task.py new file mode 100644 index 0000000..934dfe6 --- /dev/null +++ b/kpov_judge/tasks/openwrt/preparation/task.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py +# Postavi nek film na Internet tako, da ga bodo lahko ostali videli. +# TODO: finish this + +instructions = { + 'si':u""" +Postavi navidezni računalnik SimpleArbiter z diska simpleArbiter. +Na simpleArbiter preberi naslov filma ter ime toka TOK. Posnemi ali kako drugače ustvari +film ter poskrbi, da bo film dostopen na Internetu prek RTP z imenom toka TOK. Računaj, +da bodo film lahko videli tvoji sošolci. Kršenje avtorskih pravic je pri reševanju te naloge +strogo prepovedano. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/radius/evaluation/task.py b/kpov_judge/tasks/radius/evaluation/task.py new file mode 100644 index 0000000..5472d10 --- /dev/null +++ b/kpov_judge/tasks/radius/evaluation/task.py @@ -0,0 +1,126 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi tri navidezne računalnike - SimpleArbiter z diska simpleArbiterDhcp, +RadiusA ter RadiusB. Na simpleArbiterDhcp preberi imeni domen DOMENA_A ter DOMENA_B, +uporabniški imeni USER_A in USER_B, gesli PASSWORD_A in PASSWORD_B ter skrivnosti +SECRET_A in SECRET_B. Poskrbi, da se bo lahko radius klient s SimpleArbiter povezal +na RadiusA s skrivnostjo SECRET_A ter na RadiusB s skrivnostjo SECRET_B. Poskrbi še, +da bo v nastavitvah OpenRadius na RadiusA obstajal uporabnik USER_A z geslom PASSWORD_A ter +na RadiusB uporabnik USER_B z geslom PASSWORD_B. + +Poskrbi, da bo strežnik RadiusA odgovarjal na zahtevke za avtentikacijo uporabnikov na domeni DOMENA_A, +zahtevke za uporabnike na domeni DOMENA_B pa bo preposlal naprej na RadiusB. RadiusB naj odgovarja na +zahtevke za uporabnike na domeni DOMENA_B, zahtevke za uporabnike na DOMENA_A pa naj preprosto zavrže. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/radius/lecture/ideja.txt b/kpov_judge/tasks/radius/lecture/ideja.txt new file mode 100644 index 0000000..fd9d1a9 --- /dev/null +++ b/kpov_judge/tasks/radius/lecture/ideja.txt @@ -0,0 +1 @@ +Nastavi apache tako, da se boš nanj prijavila s pomočjo avtentikacije pri sosedu. diff --git a/kpov_judge/tasks/radius/preparation/task.py b/kpov_judge/tasks/radius/preparation/task.py new file mode 100644 index 0000000..c160464 --- /dev/null +++ b/kpov_judge/tasks/radius/preparation/task.py @@ -0,0 +1,91 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Ustvari dva navidezna računalnika - SimpleArbiter z diska simpleArbiterDhcp ter +RadiusServer. Na RadiusServer namesti OpenRadius. Na SimpleArbiter preberi ime in priimek +uporabnika ter ga dodaj v konfiguracijo OpenRadius na RadiusServer. Na SimpleArbiter +preberi skrivnost ter poskrbi, da se bo s to skrivnostjo SimpleArbiter lahko povezal +na RadiusServer. + +Nato na OpenRadius namesti še podatkovno bazo mysql. Na SimpleArbiter preberi še ime podatkovne baze, +uporabniško ime na bazi ter geslo, s katerim se bo lahko klient s SimpleArbiter na to bazo lahko povezal. +Ustvari podatkovno bazo. V bazi ustvari tabelo "users" s stolpcema username ter password. +Na RadiusServer ustvari uporabnika test. Nastavi PAM tako, da se bo geslo uporabnika primerjalo z vnosom +v tabeli v mysql, namesto da se uporabi datoteka /etc/passwd oziroma /etc/shadow. +""" +} + +computers = { + 'RadiusServer': { + 'disks': [ + { 'name': 'RadiusServer', + }, + #{ '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 = { + 'RADIUS_SECRET':{'opis': 'Skrivnost RADIUS', 'w': False, 'public':True, 'type': 'passwd', 'generated': True}, + 'RADIUS_USERNAME': {'opis': 'Username v RADIUS', 'w': True, 'public':True, 'type': 'username', 'generated': False}, + 'RADIUS_PASSWORD': {'opis': 'Geslo v RADIUS', 'w': False, 'public':True, 'type': '', 'generated': True}, + 'MYSQL_ADMIN_USER':{'opis': 'Username za dostop do MySQL', 'w': True, 'public':True, 'type': 'username', 'generated': False}, + 'MYSQL_ADMIN_PASSWORD': {'opis': 'Geslo za dostop do MySQL', 'w': True, 'public':True, 'type': 'passwd', 'generated': True}, + 'MYSQL_PAM_USERNAME': {'opis': 'Username v MySQL', 'w': True, 'public': True, 'type': 'IP', 'generated': False}, + 'MYSQL_PAM_PASSWORD': {'opis': 'Geslo za uporabnika v MySQL', 'w': True, 'public': True, 'type': 'passwd', 'generated': False}, +} + +def task(RADIUS_SECRET, RADIUS_USERNAME, RADIUS_PASSWORD, MYSQL_ADMIN_USER, MYSQL_ADMIN_PASSWORD, MYSQL_PAM_USERNAME, MYSQL_PAM_PASSWORD): + results = dict() + return results + +def gen_params(user_id, params_meta): + params = dict() + r = random.Random(user_id) + 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 + diff --git a/kpov_judge/tasks/rdate/evaluation/task.py b/kpov_judge/tasks/rdate/evaluation/task.py new file mode 100644 index 0000000..bd77c13 --- /dev/null +++ b/kpov_judge/tasks/rdate/evaluation/task.py @@ -0,0 +1,121 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavi dva navidezna računalnika - SimpleArbiter z diska simpleArbiterDhcp ter +RdateServer. Na RdateServer postavi strežnik, ki bo poslušal na vratih VRATA_X. +Vsakič, ko se na vrata poveže klient, naj strežnik pošlje število sekund od DATUM_X. +Število naj bo kodirano kot 64-bitno predznačeno število s tankim koncem. + +VRATA_X in DATUM_X preberi na SimpleArbiter. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/rdate/lecture/ideja.txt b/kpov_judge/tasks/rdate/lecture/ideja.txt new file mode 100644 index 0000000..0fb111a --- /dev/null +++ b/kpov_judge/tasks/rdate/lecture/ideja.txt @@ -0,0 +1,2 @@ +Napiši svoj rdate klient. Nastavi računalnik, da bo uro sinhroniziral z NTP strežnika. + diff --git a/kpov_judge/tasks/rdate/preparation/TejoLicen/rServe.zip b/kpov_judge/tasks/rdate/preparation/TejoLicen/rServe.zip new file mode 100644 index 0000000..9061692 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/TejoLicen/rServe.zip differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu1.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu1.png new file mode 100644 index 0000000..c6eeac8 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu1.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu15.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu15.png new file mode 100644 index 0000000..c2ac808 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu15.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu2.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu2.png new file mode 100644 index 0000000..85fcfa8 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu2.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu3.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu3.png new file mode 100644 index 0000000..831e764 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu3.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu4.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu4.png new file mode 100644 index 0000000..495351a Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu4.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu5.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu5.png new file mode 100644 index 0000000..103e0e6 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu5.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu6.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu6.png new file mode 100644 index 0000000..b032223 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu6.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu7.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu7.png new file mode 100644 index 0000000..bd50500 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu7.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu8.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu8.png new file mode 100644 index 0000000..98f7812 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu8.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/bu9.png b/kpov_judge/tasks/rdate/preparation/howtos/images/bu9.png new file mode 100644 index 0000000..9ed78ce Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/bu9.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/predvaja_clip_image003.gif b/kpov_judge/tasks/rdate/preparation/howtos/images/predvaja_clip_image003.gif new file mode 100644 index 0000000..02be389 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/predvaja_clip_image003.gif differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/s1.png b/kpov_judge/tasks/rdate/preparation/howtos/images/s1.png new file mode 100644 index 0000000..52b6ee5 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/s1.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/s2.png b/kpov_judge/tasks/rdate/preparation/howtos/images/s2.png new file mode 100644 index 0000000..78a65ce Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/s2.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/images/s3.png b/kpov_judge/tasks/rdate/preparation/howtos/images/s3.png new file mode 100644 index 0000000..c32eae1 Binary files /dev/null and b/kpov_judge/tasks/rdate/preparation/howtos/images/s3.png differ diff --git a/kpov_judge/tasks/rdate/preparation/howtos/si/index.html b/kpov_judge/tasks/rdate/preparation/howtos/si/index.html new file mode 100644 index 0000000..a22f5c2 --- /dev/null +++ b/kpov_judge/tasks/rdate/preparation/howtos/si/index.html @@ -0,0 +1,57 @@ + + + + + + + +

XX. predvaja:


+

Naloga na hitro:


+ Nastavi uro na streniku s pomojo rdate. Napii program, ki pretvori 24-bitna tevila z dvojikim komplementom v decimalno obliko.

+

Navodila:


+ 1. Iz imenika s slikami virtualnih raunalnikov povlecite sliki Student.vdi(klient) in SimpleArbiter.vdi(strenik).
+ 2. Z VirtualBoxom (ali ostalim programom za virtualne raunalnike) ustvarite dva virtualna raunalnika in jim kot disk za shranjevanje podajte Student.vdi ter SimpleArbiter.vdi.
+ 3. Zaenite oba navidezna raunalnika.
+ 4. Na Student se prijavite z uporabnikom root in geslom kaboom na SimpleArbiter pa z uporabnikom tester in geslom SedemKrogovPekla.

+ +

Prvi del naloge: posodobi uro raunalnika s pomojo rdate.


+ 1. Preverite in si zapiite IP naslov na SimpleArbiter. (ifconfig)


+ 2. Z ukazom sudo apt-get install rdate namestimo program rdate.
+ 3. Na Student z pomojo rdate posodobi uro raunalnika. rdate IP_SIMPLE_ARBITER

+ Opozorilo: NI napaka, e se posodobljen as ne ujema s pravilnim asom.
+

+


+

Drugi del naloge: napii program, ki pretvori binarni zapis 32-bitnega tevila v decimalnega.


+ Nalogo lahko reite v Javi ali v Pythonu. Prav tako pa lahko kodo piete v poljubnem tekstovnem urejevalniku.

+


+ JAVA------
+ 1. Z ukazom nano bintodec3.java ustvarimo in odpremo prazen program s tekstovnim urejevalnikom nano
+ 2. Napiemo program za pretvarjanje 24-bitnega tevila z dvojikim komplementom v decimalno obliko
+

+ 3. Pritisnemo Ctrl+X, nato Y in Enter, da program zapremo in shranimo.
+ 4. e je e nimamo, naloimo Javo sudo apt-get install openjdk-6-jdk

+ 5. Prevedemo program javac bintodec3.java
+ 6. Lahko ga e zaenemo ter preizkusimo java bintodec3. Na standardni vhod vnaamo 24-bitno tevilo v estnajstiki obliki

+

PYTHON------
+ 1. Z ukazom nano bintodec3.py ustvarimo in odpremo prazen program s tekstovnim urejevalnikom nano
+ 2. Napiemo program za pretvarjanje 24-bitnega tevila z dvojikim komplementom v decimalno obliko
+
+ 3. Pritisnemo Ctrl+X, nato Y in Enter, da program zapremo in shranimo.
+ 4. Program zaenemo z ukazom python bintodec3.py



+ + +

+

Testiranje

+ 1. Lahko poenemo tester; z ukazom ./run_test.py
+
+ 2. Kot "Upor. Ime" in "Geslo" napiite vae podatke uilnice. (npr.: "pz1234@student.uni-lj.si" in "geslo123")
+
+ 3. Kot ime naloge vpiite XX.predvaja.
+ 4. Ko vas program vpraa po poti programa vnesite vao pot do programa za pretvarjanje. (npr.: e imate program bintodec3.py v isti mapi kot program run_test.py, vnesete: ./bintodec3.py)
+ 5. Povpraa tudi po IP naslovu SimpleArbiterja, vnesite.
+ 6. e je lo vse po srei, program vrne OK vi pa ste opravili nalogo.

+ + + + + diff --git a/kpov_judge/tasks/rdate/preparation/task.py b/kpov_judge/tasks/rdate/preparation/task.py new file mode 100644 index 0000000..caf6298 --- /dev/null +++ b/kpov_judge/tasks/rdate/preparation/task.py @@ -0,0 +1,107 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py +# TODO: finish this! + +instructions = { + 'si':u""" +Postavi dva navidezna računalnika - SimpleArbiterDhcpRdate s slike diska simpleArbiterRdate ter rdateClient. +Na rdateClient ustvarite uporabnika test z geslom test. Nastavite čas na rdateClient tako, da kot rdate strežnik +uporabite SimpleArbiterDhcpRdate. Nato v domačem imeniku uporabnika test spravite program z imenom guliver, ki prebere 4 byte +podatkov s standardnega vhoda in jih pretvori v predznačeno celo število, pri čemer naj uporablja zapis z debelim koncem (big endian). +Število naj program izpiše na standardni izhod. +""" +} + +computers = { + 'rdateClient': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'SimpleArbiter': { + 'disks': [ + { 'name': 'simpleArbiterDhcpRdate', + # 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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/remote_ssh/evaluation/task.py b/kpov_judge/tasks/remote_ssh/evaluation/task.py new file mode 100644 index 0000000..0468b7d --- /dev/null +++ b/kpov_judge/tasks/remote_ssh/evaluation/task.py @@ -0,0 +1,51 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# bson.son.SON an +# kpovRandomHelpers should be imported by add_assignment.py +OrderedDict = SON + +instructions = { + 'si':u""" +Ustvari dva navidezna računalnika. Za disk enega (imenujmo ga SimpleArbiter) uporabite +sliko diska Test. Na drugega (imenujmo ga A) namesti poljubno Linux distribucijo. Na SimpleArbiter +preberi uporabniško ime in geslo uporabnika, ki ga moraš ustvariti na A. Poskrbi, da se bo novoustvarjeni +uporabnik s svojim geslom lahko na A prijavil z Interneta. +""" +} + +computers = { + 'SimpleArbiter': { + 'disks':[ + { 'name': 'Test' }] + } +} + +params_meta = { + 'peer_ip': {'opis': 'Naslov ssh strežnika', 'w': True, 'public':True, 'type': 'IP', 'generated': False}, + 'peer_user': {'opis': 'ime uporabnika', 'w': False, 'public': True, 'type': 'username', 'generated': True}, + 'peer_passwd': {'opis': 'geslo uporabnika', 'w': False, 'public': True, 'type': 'password', 'generated': True}, +} + +def task(peer_ip, peer_user, peer_passwd): + return dict() + +def gen_params(user_id, params_meta): + return kpovRandomHelpers.default_gen(user_id, params_meta) + +def task_check(results, params): + import pxssh + import pexpect + results = dict() + s = pxssh.pxssh() + peer_ip, peer_user, peer_passwd = params['peer_ip'], params['peer_user'], params['peer_passwd'] + try: + s.login(peer_ip, peer_user, peer_passwd) + s.logout() + except: + return 0 + return 10 + +def prepare_disks(templates, params): + pass + # print d1.ls('/') diff --git a/kpov_judge/tasks/remote_ssh/lecture/ideja.txt b/kpov_judge/tasks/remote_ssh/lecture/ideja.txt new file mode 100644 index 0000000..23f5dcc --- /dev/null +++ b/kpov_judge/tasks/remote_ssh/lecture/ideja.txt @@ -0,0 +1,2 @@ +Primer pristopnega kolokvija. Odgovori na vprašanja. Pogoste težave v Virtualbox. +X11, desktopi, nastavitve. diff --git a/kpov_judge/tasks/remote_ssh/preparation/task.py b/kpov_judge/tasks/remote_ssh/preparation/task.py new file mode 100644 index 0000000..ea2b361 --- /dev/null +++ b/kpov_judge/tasks/remote_ssh/preparation/task.py @@ -0,0 +1,4 @@ +instructions = { + 'si':u""" +Reši poizkusni pristopni kolokvij.""" +} diff --git a/kpov_judge/tasks/set_ip_static_dhcp/evaluation/navodila.html b/kpov_judge/tasks/set_ip_static_dhcp/evaluation/navodila.html new file mode 100644 index 0000000..df4c68d --- /dev/null +++ b/kpov_judge/tasks/set_ip_static_dhcp/evaluation/navodila.html @@ -0,0 +1,9 @@ +

Usposobite tri računalnike: +

+

+

Prvi omrežni vmesnik računalnika SimpleArbiter naj bo povezan na Internet. Drugi naj bo povezan na neko lokalno omrežje, na katerega bosta priklopljena računalnika Z_DHCP ter BREZ_DHCP. Na računalniku Z_DHCP poskrbite, da bo ob pridobivanju naslova DHCP strežniku poslal tudi posebej nastavljeno ime računalnika (hostname), ki ne bo enako dejanskemu imenu računalnika (tistemu, ki ga izpiše ukaz hostname).

+

Naslov BREZ_DHCP ter ime računalnika za Z_DHCP dobite ob zagonu run_test.py na računalniku SimpleArbiter. Uporabniško ime ter geslo na SimpleArbiter sta 

tester
in 
SedemKrogovPekla
.

diff --git a/kpov_judge/tasks/set_ip_static_dhcp/evaluation/task.py b/kpov_judge/tasks/set_ip_static_dhcp/evaluation/task.py new file mode 100644 index 0000000..0fad134 --- /dev/null +++ b/kpov_judge/tasks/set_ip_static_dhcp/evaluation/task.py @@ -0,0 +1,100 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# TODO: finish thi +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Ustvari tri navidezne računalnike. Za disk prvega uporabi sliko diska simpleArbiterDhcp. +Za enega od ostalih dveh (Z_DHCP) poskrbi, da bo dobil IP prek DHCP, pri čemer +naj kot hostname strežniku pošlje ime, ki ga dobiš na simpleArbiterDhcp. +Za drugega poskrbi, da bo imel statično nastavljen IP. +""" +} + +computers = { + 'Z_DHCP': { + 'disks': [ + { 'name': 'Z_DHCP', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'BREZ_DHCP': { + 'disks': [ + { 'name': 'BREZ_DHCP', + }, + #{ '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 = { + 'IP_DHCP': {'opis': 'Naslov za DHCP', 'w': False, 'public': False, 'type': 'IP', 'generated': True}, + 'Hostname_DHCP': {'opis': 'Ime DHCP', 'w': False, 'public': True, 'type': 'hostname', 'generated': True}, + 'IP_static': {'opis': 'Naslov BREZ_DHCP', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'IP_dhcp_static': {'opis': 'Dodeljen IP brez DHCP', 'w': False, 'public': False, 'type': 'IP', 'generated': True}, +} + +def task(IP_DHCP, Hostname_DHCP, IP_static, MAC_static, IP_dhcp_static): + import pxssh + import pexpect + results = dict() + # check hostname of DHCP + # check the hostname in the response of IP_DHCP + # check availability of IP_static + # check non-availability of IP_dhcp_static + return results + +def gen_params(user_id, params_meta): + r = random.Random(user_id) + # IP_NM, DNS_NM, IP_static, DNS_static) + net = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['IP_DHCP'], params['IP_static'], params['IP_dhcp_static'] = kpovRandomHelpers.IPv4_addr_gen(r, net, 3) + params['Hostname_DHCP'] = kpovRandomHelpers.hostname_gen(r) + return params + +def task_check(results, params): + import re + score = -9 + if results['bla']: + score += 3 + return score + +def prepare_disks(templates, params): +# d = templates['simpleArbiterDhcp'] +# create config for static_DHCP +# set static_DHCP hostname + pass + diff --git a/kpov_judge/tasks/set_ip_static_dhcp/lecture/ideja.txt b/kpov_judge/tasks/set_ip_static_dhcp/lecture/ideja.txt new file mode 100644 index 0000000..92d984c --- /dev/null +++ b/kpov_judge/tasks/set_ip_static_dhcp/lecture/ideja.txt @@ -0,0 +1,2 @@ +Mrežne nastavitve pod Linuxom. Ukazi za delo z mrežo. tcpdump. NetworkManager. +dbus. diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/04.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/04.png new file mode 100644 index 0000000..754c200 Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/04.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/09.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/09.png new file mode 100644 index 0000000..866a51d Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/09.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/10.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/10.png new file mode 100644 index 0000000..d6ccf42 Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/10.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/11.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/11.png new file mode 100644 index 0000000..10b5ec7 Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/11.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/12.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/12.png new file mode 100644 index 0000000..0a87ae6 Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/12.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/13.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/13.png new file mode 100644 index 0000000..e71474a Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/13.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/17.png b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/17.png new file mode 100644 index 0000000..d4bba87 Binary files /dev/null and b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/images/17.png differ diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/si/index.html b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/si/index.html new file mode 100644 index 0000000..9b56a81 --- /dev/null +++ b/kpov_judge/tasks/set_ip_static_dhcp/preparation/howtos/si/index.html @@ -0,0 +1,73 @@ +

+

Namen vaje

+Naučite se, kako se nastavljajo omrežni vmesniki v večini sodobnih Linux distribucij (NetworkManager). +

+

+

Naloga na hitro

+Nastavi statičen IP v NetworkManager-ju, nastavi statični IP in DNS strežnik v /etc/network/interfaces. Oba naslova računalnikov in DNS strežnikov dobite ob zagonu run_test.py. +

+

+

Navodila

+
    +
  1. Iz imenika s slikami virtualnih računalnikov povlecite slike maliNetworkManager, maliBrezNetworkManager, SimpleArbiterDhcp
    2. + +
  2. Nastavite omrežja navideznih računalnikov tako, da bo
    1. omrežni vmesnik SimpleArbiterDhcp povezan na isto omrežje kot edini omrežni vmesnik maliNetworkManager in maliBrezNetworkManager,
    + 2. vmesnik SimpleArbiterDhcp bo povezan na NAT ali fizično omrežje, kjer prek DHCP dobi naslov in pot (prehod, gateway) do Interneta.
    3. + +
  3. Zaženite SimpleArbiterDhcp. Prijavite se kot uporabnik tester z geslom SedemKrogovPekla
    4. +
  4. +slika-04
    +Z ukazom 
    ping 193.2.1.66
    preverite, ali je SimpleArbiterDhcp na Internetu. Če je, boste približno vsako sekundo dobili odziv. Ping prekinete +s kombinacijo tipk CTRL+C.
    + Če SimpleArbiterDhcp ne pride do Interneta, v VirtualBox zamenjajte nastavitve 1. in 2. omrežni vmesnik ter ponovno zaženite navidezni računalnik. +
    5. +
  5. Poženite run_test.py.
    6. + +
  6. Kot ime naloge vpišite 03.predvaja
    7. + +
  7. Preberite statični IP maliNetworkManager. Pustite SimpleArbiterDhcp da teče v ozadju, dokler niste nastavili maliNetworkManager
    8. + +
  8. Zaženite maliNetworkManager.
    9. + +
  9. +Prijavite se v grafično okolje z uporabniškim imenom student, geslom vaje
    10. +
  10. ikona network manager
    +Desno-kliknite na ikono za mrežne nastavitve
    + +
  11. +Menu NetworkManager
    +Izberite "Edit Connections"
    12. + +
  12. +Menu NetworkManager
    +Kliknite "Edit"
    13. + +
  13. +Menu NetworkManager
    +V zavihku "IPv4" spremenite "Method" na "Manual". Kliknite na "Add". Nastavite statični IP, ki ste ga prebrali na SimpleArbiterDhcp kot statični IP A.
    +V DNS servers dodajte naslov Arnesovega DNS: 193.2.1.66 +
    14. +
  14. Kliknite "Save"
    15. + +
  15. Preklopite na SimpleArbiterDhcp. Pritisnite "Enter" oz. "OK".
    16. + +
  16. Preberite IP maliBrezNetworkManager. Pritisnite "OK". Preberite naslov DNS strežnika.
    17. + +
  17. Preklopite na maliBrezNetworkManager. Preklopite na prvo konzolo s kombinacijo CTRL+ALT+F1. Prijavite se kot root z geslom kaboom.
    18. + +
  18. Odprite datoteko /etc/network/interfaces. Popravite nastavitve v skladu s podatki, ki ste jih dobili na SimpleArbiter. Vnos za omrežni vmesnik mora izgledati približno takole:
    +
    +allow-hotplug eth0
+iface eth0 inet static
+    10.0.1.2
+    netmask 255.255.255.128
+    dns-nameservers 10.0.1.5
+
    +
    19. + +
  19. Shranite nastavitve. Z ukazom reboot ponovno zaženite maliBrezNetworkManager. NetworkManager ob zagonu računalnika +prebere, kateri omrežni vmesniki so nastavljeni v /etc/network/interfaces. Za te vmesnike potem ne skrbi več.
    20. + +Na SimpleArbiterDhcp pritisnite OK. Če je šlo vse po sreči, ste opravili tokratno nalogo. +
+

diff --git a/kpov_judge/tasks/set_ip_static_dhcp/preparation/task.py b/kpov_judge/tasks/set_ip_static_dhcp/preparation/task.py new file mode 100644 index 0000000..1d79a61 --- /dev/null +++ b/kpov_judge/tasks/set_ip_static_dhcp/preparation/task.py @@ -0,0 +1,121 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Ustvari tri navidezne računalnike. Za prvega +uporabi sliko diska simpleArbiterDhcp, za drugega sliko diska +maliNetworkManager, za tretjega sliko diska maliBrezNetworkManager. +Računalnike imenujmo enako kot slike diska. +Na maliBrezNetworkManager izklopi networkmanager. Na +Izklopi NetworkManager. Na obeh ročno nastavi IP naslova ter naslova +DNS strežnikov. Naslove dobiš na simpleArbiterDhcp. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + return score + +def prepare_disks(templates, params): +# d = templates['simpleArbiterDhcp'] + pass + diff --git a/kpov_judge/tasks/set_motd/evaluation/navodila.txt b/kpov_judge/tasks/set_motd/evaluation/navodila.txt new file mode 100644 index 0000000..755719f --- /dev/null +++ b/kpov_judge/tasks/set_motd/evaluation/navodila.txt @@ -0,0 +1,8 @@ +Poskrbite, da se bo ob prijavi uporabnika (v Message Of The Day, MOTD) prek ssh izpisal nek niz. +Računalnik nastavite tako, da bo dostopen s testnega računalnika (Test). Uporabniško ime na testnem računalniku je tester, geslo SedemKrogovPekla . + +Uporabniško ime in niz dobite kot parametre ob zagonu run_test.py. Pri nizu pazite, saj utegne biti dovolj dolg, da brez premikanja kurzorja ne bo takoj viden. + +IP navideznega računalnika ter geslo nastavite sami. Računalnik lahko namestite sami, lahko pa uporabite računalnik Student, na katerem imate uporabnika student z geslom vaje . Geslo uporabnika root je kaboom . + +Ocenjevalni program pričakuje, da se bo ob koncu prijave pojavila ukazna vrstica oblike uporabnisko_ime@ime_racunalnika:~$ . Pazite, da se bo takšna vrstica pojavila šele po nizu, ki ste ga dobili v navodilih. diff --git a/kpov_judge/tasks/set_motd/evaluation/task.py b/kpov_judge/tasks/set_motd/evaluation/task.py new file mode 100644 index 0000000..3338c80 --- /dev/null +++ b/kpov_judge/tasks/set_motd/evaluation/task.py @@ -0,0 +1,72 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# bson.son.SON an +# kpovRandomHelpers should be imported by add_assignment.py +# OrderedDict = SON + + +instructions = { + "si":u""" +Ustvari dva navidezna računalnika - imenujmo ju Test in Student. Za računalnik Test uporabite +sliko diska, poimenovano Test. Na računalniku Test dobite kratek niz. Poskrbite, da se bo ta +kratki niz pojavil v sporočilu, ki se ob prijavi izpiše na računalniku Student. Temu sporočilu v +angleščini rečemo "message of the day" - MOTD. +""" +} + +computers = { + 'Test': { + 'disks': [ + { 'name': 'Test', + }, + ], + 'flavor': 'm1.tiny', + 'network_interfaces': [{'network': 'net1'}], + 'config_drive': True, + 'userdata': {'string': "#!/bin/bash\nsed -i '/cloud/d' /etc/fstab\npoweroff &\n"} + }, + 'Student': { + 'disks': [ + { 'name': 'Student', } + ], + 'flavor': 'm1.tiny', + 'network_interfaces': [{'network': 'net1'}, {'network': 'test-net'}], + 'config_drive': True, + 'userdata': {'string': "#!/bin/bash\nsed -i '/cloud/d' /etc/fstab\npoweroff &\n"} + } + +} + +networks = { 'net1': {'public': False}, 'test-net': {'public': True} } + +params_meta = { + 'peer_ip': {'opis': 'IP računalnika', 'w': True, 'public':True, 'type': 'IP', 'generated': False}, + 'peer_user': {'opis': 'ime uporabnika', 'w': False, 'public': True, 'type': 'username', 'generated': True}, + 'peer_passwd': {'opis': 'geslo uporabnika', 'w': True, 'public': True, 'type': 'alnumstr', 'generated': False}, + 'niz': {'w': False, 'public': True, 'type': 'short_text', 'generated': True}, +} + +def task(peer_ip, peer_user, peer_passwd, niz): + "Check whether ssh works" + import pxssh + import pexpect + results = dict() + s = pxssh.pxssh() + s.login (peer_ip, peer_user, peer_passwd, original_prompt=r'{0}@.*:\~\$'.format(peer_user),auto_prompt_reset=False) + results['motd'] = s.before # print everything before the prompt. + return results + +def gen_params(user_id, params_meta): + return kpovRandomHelpers.default_gen(user_id, params_meta) + +def task_check(results, params): + niz = params['niz'] + score = 0 + if (results['motd'].find(niz) > -1): + score += 10 + return score + +def prepare_disks(templates, params): + # print d1.ls('/') + pass diff --git a/kpov_judge/tasks/set_motd/lecture/ideja.txt b/kpov_judge/tasks/set_motd/lecture/ideja.txt new file mode 100644 index 0000000..e05a775 --- /dev/null +++ b/kpov_judge/tasks/set_motd/lecture/ideja.txt @@ -0,0 +1,2 @@ +Sistem dela pri vajah. Kako izgleda pristopni kolokvij. Kako se ocenjuje. +Pogosti problemi pri VirtualBox. Dodajanje diskov. Problemi z mrežo. diff --git a/kpov_judge/tasks/set_motd/preparation/task.py b/kpov_judge/tasks/set_motd/preparation/task.py new file mode 100644 index 0000000..e634959 --- /dev/null +++ b/kpov_judge/tasks/set_motd/preparation/task.py @@ -0,0 +1,94 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# bson.son.SON an +# kpovRandomHelpers should be imported by add_assignment.py +# OrderedDict = SON + +instructions = { + 'si':u""" +Namesti VirtualBox. Ustvari dva navidezna računalnika. Pri enem od njiju (imenujmo ga TEST) +kot disk uporabi datoteko Test_disk1. Na drugega (imenujmo ga A) namesti poljubno Linux distribucijo. +Poskrbi, da bosta oba računalnika na istem omrežju. Na računalnik A namesti strežnik ssh. +Z računalnika TEST se prek ssh poveži na A. Poskrbi, da bo TEST imel dostop tako do Interneta, kot +tudi do računalnika A. +""" +} + +computers = { + 'A': { + 'disks': [ + { 'name': 'A_disk1', + 'parts': [{'dev': 'a1', 'path': '/'}], + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'image': 'KPOV-bombica01', + 'flavor': 'm1.kpov', + 'network_interfaces': [{'network': 'net1'}], + 'config_drive': True, + 'userdata': {'string': "#!/bin/bash\nsed -i '/cloud/d' /etc/fstab\npoweroff &\n"} + }, + 'TEST': { + 'disks': [ + { 'name': 'Test_disk1', + # attempt automount + }, + #{ 'name': 'CDROM', + # 'options': {'readonly': True}, + # 'parts': [{'dev': 'b1', 'path': '/cdrom'}], + #}, + ], + 'image': 'KPOV-bombica01', + 'flavor': 'm1.kpov', + 'network_interfaces': [{'network': 'net1'},{'network':'test-net'}], + 'config_drive': False + }, +} + +networks = { 'net1': {'public': False}, 'test-net': {'public': True} } + +params_meta = { + 'peer_ip': {'opis': 'Naslov ssh strežnika', 'w': True, 'public':True, 'type': 'IP', 'generated': False}, + 'peer_user': {'opis': 'ime uporabnika', 'w': True, 'public': True, 'type': 'alnumstr', 'generated': False}, + 'peer_passwd': {'opis': 'geslo uporabnika', 'w': True, 'public': True, 'type': 'alnumstr', 'generated': False}, + 'addon_disk_filename': {'w': False, 'public': False, 'generated': True}, # datoteka na dodatnem disku +} + +def task(peer_ip, peer_user, peer_passwd): + "Check whether ssh works" + import pxssh + import pexpect + results = dict() + s = pxssh.pxssh() + s.login (peer_ip, peer_user, peer_passwd) + results['motd'] = s.before # print everything before the prompt. + s.sendline('ls /mnt') + s.prompt() + results['ls_remote'] = s.before + s.logout() + results['ls_local'] = pexpect.run('ls ~/') + return results + +def gen_params(user_id, params_meta): + return kpovRandomHelpers.default_gen(user_id, params_meta) + +def task_check(results, params): + fname = params['addon_disk_filename'] + score = 0 + if (results['ls_remote'].find(fname) > -1): + score += 5 + if (results['ls_local'].find(fname) > -1): + score += 5 + return score + +def prepare_disks(templates, params): + d1 = templates['A_disk1'] + # print "touching", d1 + d1.touch('/{0}.txt'.format(params['addon_disk_filename'])) + # print "writing to", '/{0}.txt'.format(params['addon_disk_filename']) + d1.write('/{0}.txt'.format(params['addon_disk_filename']), 'Studentje na KPOV ste ZAKON!') + # print d1.ls('/') diff --git a/kpov_judge/tasks/set_motd_egotrip/evaluation/task.py b/kpov_judge/tasks/set_motd_egotrip/evaluation/task.py new file mode 100644 index 0000000..cd3d970 --- /dev/null +++ b/kpov_judge/tasks/set_motd_egotrip/evaluation/task.py @@ -0,0 +1,120 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Na internet postavi računalnik, ki bo dostopen prek ssh in http. +Poskrbi, da bo na računalniku ustvarjen uporabnik test z geslom test. Ob prijavi naj se +uporabniku v MOTD izpiše (le) zgodbica ali pesmica, ki vam je všeč, dolžine vsaj 50 znakov. +Ista zgodbica ali pesmica naj se na strežniku izpiše, če se na strežnik kdorkoli poveže prek +http. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/set_motd_egotrip/lecture/ideja.txt b/kpov_judge/tasks/set_motd_egotrip/lecture/ideja.txt new file mode 100644 index 0000000..91c85c2 --- /dev/null +++ b/kpov_judge/tasks/set_motd_egotrip/lecture/ideja.txt @@ -0,0 +1 @@ +Reši pristopni kolokvij z visoko oceno. diff --git a/kpov_judge/tasks/set_motd_egotrip/preparation/task.py b/kpov_judge/tasks/set_motd_egotrip/preparation/task.py new file mode 100644 index 0000000..272407c --- /dev/null +++ b/kpov_judge/tasks/set_motd_egotrip/preparation/task.py @@ -0,0 +1,2 @@ +instructions = {'si': u""" +Reši poizkusni pristopni kolokvij z visoko oceno.""" } diff --git a/kpov_judge/tasks/snmp/evaluation/task.py b/kpov_judge/tasks/snmp/evaluation/task.py new file mode 100644 index 0000000..e8fb908 --- /dev/null +++ b/kpov_judge/tasks/snmp/evaluation/task.py @@ -0,0 +1,124 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py + +instructions = { + 'si':u""" +Postavite tri računalnike - SimpleArbiterSNMP s sliko diska simpleArbiterSNMP, ServerSNMP s sliko +diska serverSNMP ter SNMPClient. + +Na SNMPClient ustvarite uporabnika test z geslom test. V datoteko /home/test/alarmi zapišite +vse IP in vse OID, s katerih po SNMP prihajajo alarmi. Za vsak alarm zapišite eno vrstico, +v kateri bosta najprej IP, nato OID, ločena s presledkom. + +V datoteko /home/test/vmesniki vpišite imena vseh omrežnih vmesnikov, ki jih prek SNMP dobite na +ServerSNMP. +""" +} + +computers = { + 'maliNetworkManager': { + 'disks': [ + { 'name': 'maliNetworkManager', + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + + }, + 'maliBrezNetworkManager': { + 'disks': [ + { 'name': 'maliBrezNetworkManager', + }, + #{ '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 = { + 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, + 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, + 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, +} + +def task(IP_NM, DNS_NM, 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 = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) + params['DNS_NM'] = r.choice(dns_servers) + params['IP_NM'], params['IP_static'] = kpovRandomHelpers.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 + diff --git a/kpov_judge/tasks/snmp/lecture/ideja.txt b/kpov_judge/tasks/snmp/lecture/ideja.txt new file mode 100644 index 0000000..0832279 --- /dev/null +++ b/kpov_judge/tasks/snmp/lecture/ideja.txt @@ -0,0 +1,2 @@ +Postavi SNMP strežnik. Preberi podatke z njega. Dodaj agenta za temp. procesorja. Namesti CACTI. Nastavi CACTI, da bo bral podatke s strežnika. + diff --git a/kpov_judge/tasks/snmp/preparation/task.py b/kpov_judge/tasks/snmp/preparation/task.py new file mode 100644 index 0000000..7bd6069 --- /dev/null +++ b/kpov_judge/tasks/snmp/preparation/task.py @@ -0,0 +1,104 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# kpovRandomHelpers should be imported by add_assignment.py +# TODO: finish this. + +instructions = { + 'si':u""" +Postavi tri navidezne računalnike - SimpleArbiter s sliko diska simpleArbiterDhcp, +SNMPServer in SNMPClient. Napiši program upminutes, ki bo izpisal, kako dolgo je računalnik vklopljen v minutah. +Postavi ga na SNMPClient v domači imenik uporabnika test z geslom test. + +Poskrbi, da bo SNMP strežnik prek SNMP pod NET-SNMP-EXTEND-MIB::nsExtendOutput2Table sporočal, kako dolgo je vklopljen v sekundah. + +Napiši skripto, poimenovano beri.sh, ki prek SNMP prebere vrednost s strežnika SNMPServer na OID 1.3.6.1.4.1.8072.1.3.2.4.1.4. +Postavi jo na SNMP klienta, v domači imenik uporabnika test z geslom test. +""" +} + + +computers = { + 'SNMPClient': { + 'disks': [ + { 'name': 'SNMPClient', + + }, + #{ 'name': 'CDROM', + # 'options':{'readonly': True}, + # 'parts': [],# no parts, no mounting. + #} + ], + 'network_interfaces': [{'network': 'net1'}], + 'flavor': 'm1.tiny', + 'config_drive': False + }, + 'SNMPServer': { + 'disks': [ + { 'name': 'SNMPServer', + }, + #{ '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 = { + 'SNMP_VALUE': {'opis': 'Vrednost, dostopna prek SNMP', 'w': False, 'public':True, 'type': 'number', 'generated': True}, + 'SNMP_OID_ON_SERVER': {'opis': 'OID, na katerem je vrednost dostopna', 'w': False, 'public':True, 'type': 'OID', 'generated': True}, + 'SNMP_OID_ON_CLIENT': {'opis': 'OID, ki naj ga klient bere', 'w': False, 'public':True, 'type': 'OID', 'generated': True}, +} + +def task(SNMP_VALUE, SNMP_OID_ON_SERVER, SNMP_OID_ON_CLIENT): + # run cpu temp script on client + # run SNMP read SNMP_OID_ON_CLIENT script on client + # read data on SNMP_OID_ON_CLIENT + # read data from SNMP server + return results + +def gen_params(user_id, params_meta): + params = dict() + r = random.Random(user_id) + 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 + diff --git a/kpov_judge/web/kpov.wsgi b/kpov_judge/web/kpov.wsgi new file mode 100644 index 0000000..b55e6ac --- /dev/null +++ b/kpov_judge/web/kpov.wsgi @@ -0,0 +1 @@ +from kpov_judge import app as kpovjudge diff --git a/kpov_judge/web/kpov_judge/kpov_judge.py b/kpov_judge/web/kpov_judge/kpov_judge.py new file mode 100755 index 0000000..a2b1f5c --- /dev/null +++ b/kpov_judge/web/kpov_judge/kpov_judge.py @@ -0,0 +1,214 @@ +#!/usr/bin/env python + +import flask +from flask import Flask, g, session, redirect, url_for, abort, render_template, flash, app, request +import pymongo +import json +import random +import settings +import datetime +import kpov_random_helpers + +app = Flask(__name__) +app.config.from_object(settings) + +dummy_task = """ +def task(neznano_ime_naloge): + \"""Preveri delovanje klienta. + + Keyword arguments: + nesmiselen_parameter -- Poljuben parameter + \""" + print "Ta naloga ne obstaja!" + return {'odgovor': 'neznana naloga'} +""" + +dummy_checker = """ +def task_check(results, params): + raise Exception("neznana naloga?") + return "Manjka preverjalnik naloge (neznana naloga?)" +""" + +dummy_meta = {'neznano_ime_naloge': {'opis':'NEZNANA NALOGA', 'w': False}} + +@app.before_request +def before_request(): + g.db = pymongo.MongoClient(app.config['DB_HOST']).kpov + try: + user = app.config['USERNAME'] + password = app.config['PASSWORD'] + g.db.authenticate(user, password) + except: + #no auth or auth config? + pass + +@app.route('/') +def root(): + student_id = flask.app.request.environ.get('REMOTE_USER', 'Nobody') + tasks = g.db.tasks.find(dict(), {'task_id':1}) + if tasks is not None: + task_list = [i['task_id'] for i in tasks] + else: + task_list = [] + return render_template('index.html', student_id=student_id, tasks=task_list) + +@app.route('/kpov_judge/') +def auth_greeting(): + student_id = flask.app.request.environ.get('REMOTE_USER', 'Nobody') + return "To je past!" + str(flask.app.request.__dict__) + +@app.route('//results.json', methods=['GET', 'POST']) +def results(task_id): + student_id = flask.app.request.environ.get('REMOTE_USER', 'Nobody') + db = g.db + if flask.app.request.method == 'POST': + results = json.loads(flask.app.request.form['results']) + params = db.task_params.find_one({'task_id': task_id, 'student_id': student_id}) + if params is None: + params = dict() + else: + params = params['params'] + user_params = json.loads(flask.app.request.form['params']) + meta = db.task_params_meta.find_one({'task_id': task_id}) + if meta is None: + meta = dict() + else: + meta = meta['params'] + for param_name, param_meta in meta.iteritems(): + if param_meta.get('w', False) and param_name in user_params: + params[param_name] = user_params[param_name] + task_check_source = db.task_checkers.find_one({'task_id':task_id}) + if task_check_source is None: + task_check_source = dummy_checker + else: + task_check_source = task_check_source['source'] + try: + task_check_code = compile(task_check_source, 'checker.py', 'exec') + exec(task_check_code) + res = task_check(results, params) + except Exception, e: + res = "Checker crashed: " + str(e) + # flask.app.logger.error(str(e)) + if (type(res) is int and res > 0): + res_status = 'OK' + else: + res_status = 'NOT OK' + db.results.insert({'task_id': task_id, 'result': res, 'status': res_status,'student_id': student_id, 'response': results, 'time': datetime.datetime.now()}) + return json.dumps({'result': res, 'status': res_status}) + else: + try: + entry = db.results.find_one({'$query': {'task_id': task_id, 'student_id': student_id}, '$orderby': {'status': -1}}, + {'result': 1, 'status': 1, '_id': 0}) + if entry is None: + return json.dumps({'result': 'Naloga ni bila nikdar ocenjena', 'status': 'NOT OK'}) + return json.dumps(entry) + except Exception, e: + return json.dumps({'Error': str(e)}) + # flask.app.logger.error(str(e)) + return json.dumps({'result':"Mama! Zakaj si me zapustila? Sedaj se bom razstrelil."}) + +def public_meta(db, task_id): + shown = dict() + try: + meta = db.task_params_meta.find_one({'task_id': task_id})['params'] + for k, v in meta.iteritems(): + try: + if v['public']: + shown[k] = v + except: + pass + except: + shown = dummy_meta + return shown + +@app.route('//task.py', methods=['GET']) +def task_source(task_id): + db = g.db + try: + task_str = db.tasks.find_one({'task_id': task_id})['source'] + meta_str = '\nparam_meta = ' + str(public_meta(db, task_id)) + except: + return dummy_task + '\nparam_meta = ' + str(dummy_meta) + return task_str + meta_str + +def get_params(task_id, student_id, db): + try: + meta = db.task_params_meta.find_one({'task_id': task_id})['params'] + except: + return {'mama': 'ZAKVAJ?'}, {'mama':{'public': True}} + params = db.task_params.find_one({'task_id': task_id, 'student_id': student_id}) + s = "" + if params is None: + try: + gen_params_source = db.gen_params.find_one({'task_id':task_id})['source'] + gen_params_code = compile(gen_params_source, 'generator.py', 'exec') + exec(gen_params_code) + params = gen_params(student_id, meta) + db.task_params.update({'task_id':task_id, 'student_id':student_id}, + {'$set': {'params': params}}, upsert=True) + params = gen_params(student_id, meta) + for computer in db.computers_meta.find({'task_id': task_id}): + try: + name = computer.pop('name') + del computer['_id'] + del computer['task_id'] + except: + pass + db.student_computers.update({'task_id': task_id, 'student_id': student_id, 'name': name}, + {'$set': computer}, upsert=True) + except Exception, e: + meta = {'crash':{'public': True}} + params = {'crash': "Parameter creator crashed or missing:" + str(e)} + else: + params = params['params'] + return params, meta + +@app.route('//', methods = ['GET']) +def task_greeting(task_id): + student_id = flask.app.request.environ.get('REMOTE_USER', 'Nobody') + db = g.db + # generate the parameters as soon as the student visits + params, meta = get_params(task_id, student_id, db) + computer_list = db.student_computers.find({'task_id':task_id, 'student_id': student_id}) + if request.args.get('narediStack', 'false') == 'true': + #db.student_tasks.update({'task_id':task_id, 'student_id': student_id}, {'$set': {'create_openstack': True}}, upsert = True) + openstackCreated = False # Spremeni na True, ko odkomentiras zgornjo vrstico. + else: + if db.student_tasks.find({'task_id':task_id, 'student_id': student_id, 'openstack_created': True}).count() > 0: + openstackCreated = True + elif db.student_tasks.find({'task_id':task_id, 'student_id': student_id, 'create_openstack': True}).count() > 0: + openstackCreated = True + else: + openstackCreated = False + return render_template('task.html', computers = computer_list, openstack = openstackCreated) + +@app.route('//params.json', methods=['GET', 'POST']) +def params(task_id): + student_id = flask.app.request.environ.get('REMOTE_USER', 'Nobody') + db = g.db + params, meta = get_params(task_id, student_id, db) + shown_params = dict() + for name, param in params.iteritems(): + if meta.get(name, {'public': False})['public']: + shown_params[name] = param + if flask.app.request.method == 'POST': + shown_params = dict() + try: + new_params = json.loads(flask.app.request.form['params']) + except: + new_params = dict() + for name in params.iteritems(): + if meta.get(name, {'w': False})['w'] and k in new_params: + params[name] = new_params[name] + if meta.get(name, {'public': False})['public']: + shown_params[name] = params[name] + db.task_params.update({'task_id':task_id, 'student_id':student_id}, {'$set': {'params': params}}, upsert=True) + return json.dumps(shown_params) + +@app.route('//params_meta.json', methods=['GET']) +def params_meta(task_id): + db = g.db + return json.dumps(public_meta(db, task_id)) + +if __name__ == '__main__': + app.run() diff --git a/kpov_judge/web/kpov_judge/settings.py b/kpov_judge/web/kpov_judge/settings.py new file mode 120000 index 0000000..8889b19 --- /dev/null +++ b/kpov_judge/web/kpov_judge/settings.py @@ -0,0 +1 @@ +../../settings.py \ No newline at end of file diff --git a/kpov_judge/web/kpov_judge/templates/index.html b/kpov_judge/web/kpov_judge/templates/index.html new file mode 100644 index 0000000..c0c7924 --- /dev/null +++ b/kpov_judge/web/kpov_judge/templates/index.html @@ -0,0 +1,17 @@ + + +

+Zdravo, {{student_id}} +

+

+Trenutno so na voljo naloge: +

    +{% for t in tasks %} +
  • {{t}}
    • +{% endfor %} +
+ +

+

Navodila lahko najdete na strani LUSY. + + diff --git a/kpov_judge/web/kpov_judge/templates/task.html b/kpov_judge/web/kpov_judge/templates/task.html new file mode 100644 index 0000000..11fd541 --- /dev/null +++ b/kpov_judge/web/kpov_judge/templates/task.html @@ -0,0 +1,35 @@ + + +

+{{task_id}} +

+

+

Računalniki v vaji

+{% for c in computers %} +

{{c['name']}}

+ {% if 'disk_urls' in c %} +
    + {% for u in c['disk_urls'] %} +
  • {{u['name']}}
    • + {% endfor %} +
+ {% else %} + Slike navideznih diskov so v izdelavi in bodo kmalu na voljo. + {% endif %} +{% endfor %} +

+

+Lahko si ogledate surove: +rezultate +parametre +opise parametrov +preverjalni program +

+

+{% if openstack %} +Openstack projekt za to vajo je že ustvarjen ali v izdelavi (funkcionalnost še ne deluje). +{% else %} +Ustvari Openstack projekt za to vajo (funkcionalnost še ne deluje). +{% endif %} + + -- cgit v1.2.1