diff --git a/.fmf/version b/.fmf/version new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/.fmf/version @@ -0,0 +1 @@ +1 diff --git a/COMMITMENT b/COMMITMENT new file mode 100644 index 0000000..a687e0d --- /dev/null +++ b/COMMITMENT @@ -0,0 +1,46 @@ +GPL Cooperation Commitment +Version 1.0 + +Before filing or continuing to prosecute any legal proceeding or claim +(other than a Defensive Action) arising from termination of a Covered +License, we commit to extend to the person or entity ('you') accused +of violating the Covered License the following provisions regarding +cure and reinstatement, taken from GPL version 3. As used here, the +term 'this License' refers to the specific Covered License being +enforced. + + However, if you cease all violation of this License, then your + license from a particular copyright holder is reinstated (a) + provisionally, unless and until the copyright holder explicitly + and finally terminates your license, and (b) permanently, if the + copyright holder fails to notify you of the violation by some + reasonable means prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is + reinstated permanently if the copyright holder notifies you of the + violation by some reasonable means, this is the first time you + have received notice of violation of this License (for any work) + from that copyright holder, and you cure the violation prior to 30 + days after your receipt of the notice. + +We intend this Commitment to be irrevocable, and binding and +enforceable against us and assignees of or successors to our +copyrights. + +Definitions + +'Covered License' means the GNU General Public License, version 2 +(GPLv2), the GNU Lesser General Public License, version 2.1 +(LGPLv2.1), or the GNU Library General Public License, version 2 +(LGPLv2), all as published by the Free Software Foundation. + +'Defensive Action' means a legal proceeding or claim that We bring +against you in response to a prior proceeding or claim initiated by +you or your affiliate. + +'We' means each contributor to this repository as of the date of +inclusion of this file, including subsidiaries of a corporate +contributor. + +This work is available under a Creative Commons Attribution-ShareAlike +4.0 International license (https://creativecommons.org/licenses/by-sa/4.0/). diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/LICENSE @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/README.md b/README.md index bd55c47..f2fb651 100644 --- a/README.md +++ b/README.md @@ -1 +1,3 @@ -Public tests have been moved to: https://gitlab.com/redhat/centos-stream/tests/ +# dhcp + +Repository for dhcp tests \ No newline at end of file diff --git a/Sanity/Stress/Makefile b/Sanity/Stress/Makefile new file mode 100644 index 0000000..a73e95f --- /dev/null +++ b/Sanity/Stress/Makefile @@ -0,0 +1,63 @@ +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# Makefile of /CoreOS/dhcp/Sanity/Stress +# Description: It runs many dhcp discover packet +# Author: Petr Sklenar +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# Copyright (c) 2022 Red Hat, Inc. +# +# This program is free software: you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation, either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied +# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR +# PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see http://www.gnu.org/licenses/. +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +export TEST=/CoreOS/dhcp/Sanity/Stress +export TESTVERSION=1.0 + +BUILT_FILES= + +FILES=$(METADATA) runtest.sh Makefile PURPOSE dhcpd.conf e.py + +.PHONY: all install download clean + +run: $(FILES) build + ./runtest.sh + +build: $(BUILT_FILES) + test -x runtest.sh || chmod a+x runtest.sh + +clean: + rm -f *~ $(BUILT_FILES) + + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @echo "Owner: Petr Sklenar " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "Description: It runs many dhcp discover packet" >> $(METADATA) + @echo "Type: Sanity" >> $(METADATA) + @echo "TestTime: 108m" >> $(METADATA) + @echo "RunFor: dhcp" >> $(METADATA) + @echo "Requires: python3 python dhcp dhcp bridge-utils dhcp-server dhcp-client python-scapy" >> $(METADATA) + @echo "Priority: Normal" >> $(METADATA) + @echo "License: GPLv2+" >> $(METADATA) + @echo "Confidential: no" >> $(METADATA) + @echo "Destructive: no" >> $(METADATA) + @echo "Releases: -RHEL4 -RHELClient5 -RHELServer5" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/Sanity/Stress/PURPOSE b/Sanity/Stress/PURPOSE new file mode 100644 index 0000000..da6fff7 --- /dev/null +++ b/Sanity/Stress/PURPOSE @@ -0,0 +1,4 @@ +Description: It runs many dhcp discover packet +Author: Petr Sklenar + + diff --git a/Sanity/Stress/dhcpd.conf b/Sanity/Stress/dhcpd.conf new file mode 100644 index 0000000..00732d2 --- /dev/null +++ b/Sanity/Stress/dhcpd.conf @@ -0,0 +1,25 @@ +authoritative; +option subnet-mask 255.255.255.0; +option broadcast-address 192.168.123.255; +option routers 192.168.123.254; +option domain-name-servers 8.8.8.8; +option domain-name "petr.godham"; + +# Set this to `interim' when doing ddns updates +ddns-update-style none; +allow leasequery; +update-static-leases off; + +# define a pool for dynamic addresses + +shared-network XXX { + subnet 192.168.123.0 netmask 255.255.255.0 { + allow leasequery; + default-lease-time 259200; + max-lease-time 259200; + pool { + range 192.168.123.200 192.168.123.222; + } + } +} + diff --git a/Sanity/Stress/e.py b/Sanity/Stress/e.py new file mode 100644 index 0000000..0f60a3d --- /dev/null +++ b/Sanity/Stress/e.py @@ -0,0 +1,64 @@ +""" +created by Petr Sklenar +psklenar@gmail.com + +this testing script runs discover + request packet in a loop, from emac0 interface +testing environment is created by namespace in runtest.sh +""" +import socket +import random +from scapy.all import * +from scapy.layers.dhcp import BOOTP, DHCP +from scapy.layers.inet import IP, UDP +from scapy.layers.l2 import Ether + + +def MyRandTYPE(): + list = [0x0004, 0x0200, 0x0200, 0x0600, 0x0601, 0x0660, 0x0661, 0x0800, 0x0801, 0x0802, 0x0803, 0x0804, 0x0805, + 0x0806, 0x0808, 0x0BAD, 0x1000, 0x1234, 0x1600, 0x1995, 0x3C04, 0x3C07, 0x4242, 0x4C42, 0x6001, 0x6002, + 0x6004, 0x6007, 0x6008, 0x6559, 0x7000, 0x7001, 0x7003, + 0x7005, 0x7007, 0x7030, 0x8005, 0x802F, 0x8048, + 0x805B, 0x805C, 0x805D, 0x8067, 0x8069, 0x807A, 0x807B, 0x807C, 0x809B, 0x80C6, 0x80D5, 0x80F2, 0x80F3, + 0x8100, 0x8102, 0x8130, 0x8131, 0x8137, 0x813F, 0x8146, 0x8149, 0x814A, 0x814C, 0x817D, 0x817E, 0x8181, + 0x86DD, 0x8739, 0x873A, 0x876C, 0x8809, 0x880B, 0x8847, 0x8856, 0x8864, 0x888E, 0x88A2, 0x88A8, 0x88CC, + 0x88E7, 0x9001, 0x9002, 0xAAAA, 0xFAF5, 0xFF00, 0xFFFF] + # ignore for now ^ + list = [0x800] + hex_string = random.choice(list) + #print(hex(hex_string)) + return hex_string + + +def MyDORA(): + # list = ['discover', 'offer', 'request', 'ack'] + list = ['discover', 'request'] + # d + r make a sense + typedora = random.choice(list) + #print(typedora,end='') + return typedora + + +def sendPacket(mynic, mycounter): + conf.checkIPaddr = False # Disabling the IP address checking + ethernet = Ether(dst='ff:ff:ff:ff:ff:ff', src=RandMAC(), type=MyRandTYPE()) + ip = IP(src='0.0.0.0', dst='255.255.255.255') + udp = UDP(sport=68, dport=67) + bootp = BOOTP(chaddr=RandMAC(), ciaddr='0.0.0.0', flags=random.randint(1, 100)) + # bootp = BOOTP(op=1, chaddr=RandMAC()) + dhcp = DHCP(options=[("message-type", MyDORA()), "end"]) + packet = ethernet / ip / udp / bootp / dhcp + sendp(packet, iface=mynic, count=mycounter, verbose=0) + + +def main(): + howmany = 100 + print("running ",howmany,"x") + for i in range(howmany): + #print('running ', i, ' / ', howmany) + #print('.',end='') + sendPacket('emac0',1000) + + +if __name__ == '__main__': + print('some random testing ...') + main() diff --git a/Sanity/Stress/main.fmf b/Sanity/Stress/main.fmf new file mode 100644 index 0000000..a0f0434 --- /dev/null +++ b/Sanity/Stress/main.fmf @@ -0,0 +1,28 @@ +summary: Stress test - It runs many dhcp discover packet +description: '' +enabled: true +tag: + - NoRHEL4 + - NoRHEL5 + - Tier3 +tier: '3' +adjust: + - enabled: false + when: distro == rhel-4, rhel-5 + continue: false +contact: Petr Sklenar +component: [] +test: ./runtest.sh +framework: beakerlib +recommend: + - dhcp + - dhcp + - bridge-utils + - dhcp-server + - dhcp-client + - python-scapy +duration: 105m +extra-nitrate: TC#0614374 +extra-summary: /CoreOS/dhcp/Sanity/Stress +extra-task: /CoreOS/dhcp/Sanity/Stress +id: a2b132c2-1829-4c45-9ee2-792d73de451e diff --git a/Sanity/Stress/runtest.sh b/Sanity/Stress/runtest.sh new file mode 100755 index 0000000..40c2297 --- /dev/null +++ b/Sanity/Stress/runtest.sh @@ -0,0 +1,111 @@ +#!/bin/bash +# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# runtest.sh of /CoreOS/dhcp/Sanity/Stress +# Description: It runs many dhcp discover packet +# Author: Petr Sklenar +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# Copyright (c) 2022 Red Hat, Inc. +# +# This program is free software: you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation, either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be +# useful, but WITHOUT ANY WARRANTY; without even the implied +# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR +# PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see http://www.gnu.org/licenses/. +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +# Include Beaker environment +. /usr/share/beakerlib/beakerlib.sh || exit 1 + +PACKAGE="dhcp" + +IPV4PREF="192.168.123" +BRIDGE=dhcpb +CONFIG=dhcpd.conf + +rlJournalStart + rlPhaseStartSetup + REQUEST_OPTIONS="--request-options" + REQUEST_OPTIONS+=" subnet-mask,broadcast-address,time-offset,interface-mtu,domain-name,host-name" + +ip link add name emac0-br type veth peer name emac0 +ip link set dev emac0-br up +ip link set dev emac0 up +ip link add name dhcpb type bridge +ip link set dev dhcpb type bridge stp_state 0 +ip link set dev dhcpb up +ip link set emac0-br master dhcpb +ip link add name emac1-br type veth peer name emac1 +ip link set dev emac1-br up +ip link set dev emac1 up +ip link set emac1-br master dhcpb +ip a a 192.168.123.1/24 dev emac0 + + rlRun "SERVER_LOG=`mktemp`" + rm -f lease.f + touch lease.f + rlRun "sleep 30" + rlPhaseEnd + + rlPhaseStartTest "Start dhcp server" + dhcpd -d -cf $CONFIG -lf /dev/null emac0 &> $SERVER_LOG & + #dhcpd -d -cf $CONFIG -lf lease.f emac0 2>&1 > $SERVER_LOG& + SERVER_PID=$! + sleep 5 + rlLog "dhcps server PID: $SERVER_PID" + rlRun "test -e /proc/$SERVER_PID" + rlPhaseEnd + + rlPhaseStartTest "Test if dhclient able to retrieve adress" + rlRun "timeout 1h python e.py" + rlPhaseEnd + + sleep 5 + + rlPhaseStartTest "does dhcpd still live?" + rlLog "dhcps server PID: $SERVER_PID" + rlRun "test -e /proc/$SERVER_PID" + rlPhaseEnd + + rlPhaseStartCleanup + rlRun "kill $SERVER_PID" 0 "Kill server PID: $SERVER_PID" + # Pid file is not removed when dhcpd is killed from command line and that breaks other tests + if test -e /var/run/dhcpd.pid; then + rlRun "rm -f /var/run/dhcpd.pid" 0 "Removing dhcpd.pid" + fi + + +ip link set dev emac0 down +ip link set dev emac0-br down +ip link set emac0-br nomaster +ip link set emac0-br down +ip link del emac0 +ip link set dev emac1 down +ip link set dev emac1-br down +ip link set emac1-br nomaster +ip link set emac1-br down +ip link set dev dhcpb down +ip link delete dhcpb type bridge +ip link del emac1 + +echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" + head -n20 $SERVER_LOG + echo "......snip" + tail -n20 $SERVER_LOG +echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" + rlBundleLogs $SERVER_LOG + rlPhaseEnd +rlJournalPrintText +rlJournalEnd + diff --git a/Sanity/client-ipv4-tests/Makefile b/Sanity/client-ipv4-tests/Makefile new file mode 100644 index 0000000..c1c6f33 --- /dev/null +++ b/Sanity/client-ipv4-tests/Makefile @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: LGPL-2.1+ +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +# +# Makefile of /CoreOS/dhcp-client +# Description: Test if dhclient working ok +# Author: Susant Sahani +# +# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +export TEST=/CoreOS/dhcpcd-client +export TESTVERSION=1.0 +BUILT_FILES= +FILES=$(METADATA) runtest.sh Makefile PURPOSE dhclient-tests.py test-dhclient.conf tsharkd.service test-dnsmasq.conf +.PHONY: all install download clean +run: $(FILES) build + ./runtest.sh +build: $(BUILT_FILES) + test -x runtest.sh || chmod a+x runtest.sh +clean: + rm -f *~ $(BUILT_FILES) +include /usr/share/rhts/lib/rhts-make.include +$(METADATA): Makefile + @echo "Owner: Susant Sahani" > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "Description: Test if the ABI hasn't changed" >> $(METADATA) + @echo "Type: Sanity" >> $(METADATA) + @echo "TestTime: 5m" >> $(METADATA) + @echo "RunFor: dhcp-client" >> $(METADATA) + @echo "Requires: dhcp-client dnsmasq wireshark python3-pyroute2" >> $(METADATA) + @echo "Priority: Normal" >> $(METADATA) + @echo "License: GPLv2" >> $(METADATA) + @echo "Confidential: no" >> $(METADATA) + @echo "Destructive: no" >> $(METADATA) + @echo "Releases: -Fedora 28" >> $(METADATA) + rhts-lint $(METADATA) diff --git a/Sanity/client-ipv4-tests/PURPOSE b/Sanity/client-ipv4-tests/PURPOSE new file mode 100644 index 0000000..21de826 --- /dev/null +++ b/Sanity/client-ipv4-tests/PURPOSE @@ -0,0 +1,3 @@ +PURPOSE of /CoreOS/dhcpd-client +Description: tests for dh client +Author: Susant Sahani diff --git a/Sanity/client-ipv4-tests/dhclient-tests.py b/Sanity/client-ipv4-tests/dhclient-tests.py new file mode 100755 index 0000000..0eec085 --- /dev/null +++ b/Sanity/client-ipv4-tests/dhclient-tests.py @@ -0,0 +1,234 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: LGPL-2.1+ +# ~~~ +# Description: Tests for dhclient - a DHCP client +# +# Author: Susant Sahani +# Copyright (c) 2018 Red Hat, Inc. +# ~~~ + +import errno +import os +import sys +import time +import unittest +import subprocess +import signal +import shutil +import socket +from pyroute2 import IPRoute + +DHCLIENT_CI_DIR='/var/run/dhclient-ci' + +DHCLIENT_CONFIG_FILE='/var/run/dhclient-ci/test-dhclient.conf' +DHCLIENT_PID_FILE='/var/run/dhclient-ci/test-dhclient-test.pid' +DHCLIENT_LEASE_FILE='/var/run/dhclient-ci/test-dhclient.leases' +DHCLIENT_LOG_FILE='/var/run/dhclient-ci/test-dhclient-test-log' +DHCLIENT_TCP_DUMP_FILE='/var/run/dhclient-ci/test-dhclient-tcp-dump.pcap' + +DNSMASQ_CONFIG_FILE='/var/run/dhclient-ci/test-dnsmasq.conf' +DNSMASQ_PID_FILE='/var/run/dhclient-ci/test-test-dnsmasq.pid' +DNSMASQ_LOG_FILE='/var/run/dhclient-ci/test-dnsmasq-log-file' + +RESOLV_CONF='/etc/resolv.conf' + +def setUpModule(): + """Initialize the environment, and perform sanity checks on it.""" + + if shutil.which('dhclient') is None: + raise OSError(errno.ENOENT, 'dhclient not found') + + if shutil.which('dnsmasq') is None: + raise OSError(errno.ENOENT, 'dnsmasq not found') + +def tearDownModule(): + pass + +class GenericUtilities(): + """Provide a set of utility functions start stop daemons. write config files etc """ + + def StartDnsMasq(self): + """Start dnsmaq""" + subprocess.check_output(['dnsmasq', '-8', DNSMASQ_LOG_FILE, '--log-dhcp', '--pid-file=/var/run/dhclient-ci/test-test-dnsmasq.pid', + '--conf-file=/var/run/dhclient-ci/test-dnsmasq.conf', '-i', 'veth-peer', '-R']) + + def StartDhClient(self): + """Start dhclient """ + subprocess.check_output(['dhclient', '-4', '-v', '-nw', '-pf', DHCLIENT_PID_FILE, '-cf', DHCLIENT_CONFIG_FILE, '-lf', DHCLIENT_LEASE_FILE, 'veth-test']) + + def StopDaemon(self, pid_file): + with open(pid_file, 'r') as f: + pid = f.read().rstrip(' \t\r\n\0') + os.kill(int(pid), signal.SIGTERM) + + os.remove(pid_file) + + def SearchWordsInFile(self, log_file, **kwargs): + """dnsmasq server logs.""" + + if kwargs is not None: + with open (log_file, 'rt') as in_file: + contents = in_file.read() + for key in kwargs: + self.assertRegex(contents, kwargs[key]) + + def FindProtocolFieldsinTCPDump(self, **kwargs): + """Look attributes in tshark.""" + + contents = subprocess.check_output(['tshark', '-V', '-r', DHCLIENT_TCP_DUMP_FILE]).rstrip().decode('utf-8') + if kwargs is not None: + for key in kwargs: + self.assertRegex(contents, kwargs[key]) + + def SetupVethInterface(self): + """Setup veth interface""" + + ip = IPRoute() + + ip.link('add', ifname='veth-test', peer='veth-peer', kind='veth') + idx_veth_test = ip.link_lookup(ifname='veth-test')[0] + idx_veth_peer = ip.link_lookup(ifname='veth-peer')[0] + + ip.link('set', index=idx_veth_test, address='02:01:02:03:04:08') + ip.link('set', index=idx_veth_peer, address='02:01:02:03:04:09') + ip.link('set', index=idx_veth_test, state='up') + ip.link('set', index=idx_veth_peer, state='up') + ip.addr('add', index=idx_veth_peer, address='192.168.111.50') + + ip.close() + + def TearDownVethInterface(self): + + ip = IPRoute() + + ip.link('del', index=ip.link_lookup(ifname='veth-test')[0]) + ip.close() + + def StartCaptureBootpPackets(self): + """Start thark to capture dhcp packets""" + subprocess.check_output(['systemctl','start', 'tsharkd.service']) + + def StopCapturingPackets(self): + subprocess.check_output(['systemctl', 'stop', 'tsharkd.service']) + +class DhclientTests(unittest.TestCase, GenericUtilities): + + def setUp(self): + """ setup veth and write radvd and dhcpv6configs """ + self.SetupVethInterface() + + def tearDown(self): + self.StopDaemon(DHCLIENT_PID_FILE) + self.StopDaemon(DNSMASQ_PID_FILE) + + os.remove(DHCLIENT_LEASE_FILE) + + self.TearDownVethInterface() + + def test_dhclient_clientid_vendorclassid_request_parameters(self): + """ verify dhclient sends custom client-id, vendorclass and request parameters""" + + self.StartDnsMasq() + self.StartCaptureBootpPackets() + + time.sleep(3) + + self.StartDhClient() + + time.sleep(10) + self.StopCapturingPackets() + time.sleep(3) + + output=subprocess.check_output(['ip','address', 'show', 'veth-test']).rstrip().decode('utf-8') + + # Address prefix + self.assertRegex(output, "192.168.111.*") + + host='Host Name:.*%s' % socket.gethostname() + self.FindProtocolFieldsinTCPDump(vendor_class='Vendor class identifier: Zeus_dhclient_vendorclass_id', + client_mac_address='Client MAC address:.*\(02:01:02:03:04:08\)', + host_name=host, + client_identifier='\\\\021\\\\021\\\\022\\\\022\\\\023\\\\023\\\\024\\\\024\\\\025\\\\025\\\\026\\\\026', + req_param1='Parameter Request List Item: \(1\) Subnet Mask', + req_param28='Parameter Request List Item: \(28\) Broadcast Address', + req_param2='Parameter Request List Item: \(2\) Time Offset', + req_param3='Parameter Request List Item: \(3\) Router', + req_param15='Parameter Request List Item: \(15\) Domain Name', + req_param6='Parameter Request List Item: \(6\) Domain Name Server', + req_param119='Parameter Request List Item: \(119\) Domain Search', + req_param12='Parameter Request List Item: \(12\) Host Name', + req_param44='Parameter Request List Item: \(44\) NetBIOS over TCP/IP Name Server', + req_param47='Parameter Request List Item: \(47\) NetBIOS over TCP/IP Scope', + req_param26='Parameter Request List Item: \(26\) Interface MTU', + req_param121='Parameter Request List Item: \(121\) Classless Static Route', + req_param42='Parameter Request List Item: \(42\) Network Time Protocol Servers') + os.remove(DHCLIENT_TCP_DUMP_FILE) + + def test_dhclient_sets_dns_domain(self): + """ dhclient request DNS and domain name and sets to resolv.conf """ + + self.StartDnsMasq() + + time.sleep(1) + + self.StartDhClient() + + time.sleep(5) + + output=subprocess.check_output(['ip','address', 'show', 'veth-test']).rstrip().decode('utf-8') + + # Address prefix + self.assertRegex(output, "192.168.111.*") + + # Default route + output=subprocess.check_output(['ip','route', 'show', 'dev', 'veth-test']).rstrip().decode('utf-8') + self.assertRegex(output, "default via 192.168.1.1*") + + # search example-test.com\nnameserver 8.8.8.8\nnameserver 8.8.4.4\n' + # resolv.conf has configs + self.SearchWordsInFile(RESOLV_CONF, + domain_name='search example-test.com', + nnameserver1='nameserver 8.8.8.8', + nnameserver2='nameserver 8.8.4.4') + + def test_dhclient_sets_mtu(self): + """ dhclient gets MTU 1400 """ + + self.StartDnsMasq() + + time.sleep(1) + + self.StartDhClient() + + time.sleep(5) + + output=subprocess.check_output(['ip','address', 'show', 'veth-test']).rstrip().decode('utf-8') + + # Address prefix + self.assertRegex(output, "192.168.111.*") + # MTU + self.assertRegex(output, 'mtu 1400') + + def test_dhclient_ipv4(self): + """ dhclient gets address """ + + self.StartDnsMasq() + + time.sleep(1) + + self.StartDhClient() + + time.sleep(5) + output=subprocess.check_output(['ip','address', 'show', 'veth-test']).rstrip().decode('utf-8') + + # Address prefix + self.assertRegex(output, "192.168.111.*") + + # Default route + output=subprocess.check_output(['ip','route', 'show', 'dev', 'veth-test']).rstrip().decode('utf-8') + self.assertRegex(output, "default via 192.168.1.1*") + + +if __name__ == '__main__': + unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, + verbosity=3)) diff --git a/Sanity/client-ipv4-tests/main.fmf b/Sanity/client-ipv4-tests/main.fmf new file mode 100644 index 0000000..1468bd5 --- /dev/null +++ b/Sanity/client-ipv4-tests/main.fmf @@ -0,0 +1,16 @@ +summary: Test if the ABI hasn't changed +description: '' +contact: Susant Sahani +component: + - dhcp-client +test: ./runtest.sh +framework: beakerlib +recommend: + - dhcp-client + - dnsmasq + - wireshark + - python3-pyroute2 +duration: 15m +extra-summary: /CoreOS/dhcpcd-client +extra-task: /CoreOS/dhcpcd-client +tier: '1' diff --git a/Sanity/client-ipv4-tests/runtest.sh b/Sanity/client-ipv4-tests/runtest.sh new file mode 100755 index 0000000..ad522e3 --- /dev/null +++ b/Sanity/client-ipv4-tests/runtest.sh @@ -0,0 +1,55 @@ +#!/bin/bash +# SPDX-License-Identifier: LGPL-2.1+ +# ~~~ +# runtest.sh of dhclient +# Description: dhclient - Dynamic Host Configuration Protocol Client. +# +# Author: Susant Sahani +# Copyright (c) 2018 Red Hat, Inc. +# ~~~ + +# Include Beaker environment +. /usr/share/beakerlib/beakerlib.sh || exit 1 + +PACKAGE="dhcp-client" + +DHCLIENT_CI_DIR="/var/run/dhclient-ci" +RESOLVE_CONF="/etc/resolv.conf" + +rlJournalStart + rlPhaseStartSetup + rlAssertRpm $PACKAGE + + rlRun "systemctl stop firewalld" 0,5 + rlRun "setenforce 0" 0,1 + rlFileBackup "$RESOLVE_CONF" + + rlRun "[ -e /sys/class/net/veth-test ] && ip link del veth-test" 0,1 + + rlRun "cp dhclient-tests.py /usr/bin/" + rlRun "cp tsharkd.service /var/run/systemd/system" + + rlRun "mkdir -p $DHCLIENT_CI_DIR" + rlRun "cp *.conf $DHCLIENT_CI_DIR" + rlRun "systemctl daemon-reload" + rlPhaseEnd + + rlPhaseStartTest + rlLog "Starting dhclient tests ..." + rlRun "/usr/bin/python3 /usr/bin/dhclient-tests.py" + rlPhaseEnd + + rlPhaseStartCleanup + rlRun "rm /usr/bin/dhclient-tests.py /var/run/systemd/system/tsharkd.service" + rlrun "rm -rf $DHCLIENT_CI_DIR" + + rlRun "setenforce 1" 0,1 + rlRun "systemctl daemon-reload" + rlRun "[ -e /sys/class/net/veth-test ] && ip link del veth-test" 0,1 + rlFileRestore + rlLog "dhclient tests done" + rlPhaseEnd +rlJournalPrintText +rlJournalEnd + +rlGetTestState diff --git a/Sanity/client-ipv4-tests/test-dhclient.conf b/Sanity/client-ipv4-tests/test-dhclient.conf new file mode 100644 index 0000000..50eeaea --- /dev/null +++ b/Sanity/client-ipv4-tests/test-dhclient.conf @@ -0,0 +1,12 @@ +option rfc3442-classless-static-routes code 121 = array of unsigned integer 8; + +send host-name = gethostname(); +send dhcp-client-identifier 00:11:11:12:12:13:13:14:14:15:15:16:16; +send dhcp-lease-time 3600; +send vendor-class-identifier "Zeus_dhclient_vendorclass_id"; +request subnet-mask, broadcast-address, time-offset, routers, + domain-name, domain-name-servers, domain-search, host-name, + domain-search, host-name, + dhcp6.name-servers, dhcp6.domain-search, + netbios-name-servers, netbios-scope, interface-mtu, + rfc3442-classless-static-routes, ntp-servers; diff --git a/Sanity/client-ipv4-tests/test-dnsmasq.conf b/Sanity/client-ipv4-tests/test-dnsmasq.conf new file mode 100644 index 0000000..7a40185 --- /dev/null +++ b/Sanity/client-ipv4-tests/test-dnsmasq.conf @@ -0,0 +1,15 @@ +interface=veth-peer +bind-interfaces + +# Optionally set a domain name +domain=example-test.com + +# Set default gateway +dhcp-option=3,192.168.1.1 + +# Set DNS servers to announce +dhcp-option=6,8.8.8.8,8.8.4.4 +dhcp-option=26,1400 +# Dynamic range of IPs to make available to LAN PC and the lease time. +# Ideally set the lease time to 5m only at first to test everything works okay before you set long-lasting records. +dhcp-range=192.168.111.50,192.168.111.100,255.255.255.0,1h diff --git a/Sanity/client-ipv4-tests/tsharkd.service b/Sanity/client-ipv4-tests/tsharkd.service new file mode 100644 index 0000000..c604b21 --- /dev/null +++ b/Sanity/client-ipv4-tests/tsharkd.service @@ -0,0 +1,10 @@ +[Unit] +Description=Tshark daemon +After=multi-user.target network.target + +[Service] +Type=simple +GuessMainPID=true +ExecStart=/usr/bin/tshark -w /var/run/dhclient-ci/test-dhclient-tcp-dump.pcap -f "port 67 or port 68" -i veth-peer -P +[Install] +WantedBy=multi-user.target diff --git a/main.fmf b/main.fmf new file mode 100644 index 0000000..41e2fab --- /dev/null +++ b/main.fmf @@ -0,0 +1,2 @@ +# QE owner +contact: Petr Sklenar diff --git a/plans/all.fmf b/plans/all.fmf new file mode 100644 index 0000000..e1a0780 --- /dev/null +++ b/plans/all.fmf @@ -0,0 +1,5 @@ +summary: Run all tests +discover: + how: fmf +execute: + how: tmt