From e232ebc764119cd60cb12985edce50d216d23f7e Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Mon, 2 Mar 2015 09:04:17 +0100 Subject: [PATCH] tests: added check of behavior when SIGHUP is given --- tests/Makefile.am | 6 +- tests/test-sighup | 68 +++++++++++++++ tests/test-sighup.config | 184 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 255 insertions(+), 3 deletions(-) create mode 100755 tests/test-sighup create mode 100644 tests/test-sighup.config diff --git a/tests/Makefile.am b/tests/Makefile.am index d74ad831..720ee3bf 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -7,7 +7,7 @@ EXTRA_DIST = ca-key.pem ca.pem common.sh server-cert.pem server-key.pem test1.co test-cookie-timeout-2.config user-config-explicit/test test-explicit-ip.config \ test-explicit-ip user-config-explicit/test2 user-config-explicit/test3 \ user-config-explicit/test4 test-pass-opt-cert.config test-gssapi.config \ - test-ban.config + test-ban.config test-sighup.config SUBDIRS = docker-ocserv docker-kerberos @@ -15,13 +15,13 @@ dist_check_SCRIPTS = test-pass test-pass-cert test-cert test-iroute test-pass-sc test-multi-cookie test-stress full-test test-group-pass test-pass-group-cert \ ocpasswd-test test-pass-group-cert-no-pass unix-test test-pass-opt-cert \ test-cookie-timeout test-cookie-timeout-2 radius-test test-explicit-ip \ - radius-test test-gssapi kerberos-test pam-test test-ban + radius-test test-gssapi kerberos-test pam-test test-ban test-sighup TESTS = test-pass test-pass-cert test-cert test-iroute test-pass-script \ test-multi-cookie full-test test-group-pass test-pass-group-cert \ ocpasswd-test test-pass-group-cert-no-pass unix-test test-pass-opt-cert \ test-cookie-timeout test-cookie-timeout-2 test-explicit-ip radius-test \ - test-gssapi kerberos-test pam-test test-ban + test-gssapi kerberos-test pam-test test-ban test-sighup TESTS_ENVIRONMENT = srcdir="$(srcdir)" \ top_builddir="$(top_builddir)" diff --git a/tests/test-sighup b/tests/test-sighup new file mode 100755 index 00000000..7d5f25d0 --- /dev/null +++ b/tests/test-sighup @@ -0,0 +1,68 @@ +#!/bin/sh +# +# Copyright (C) 2015 Red Hat, Inc. +# +# This file is part of ocserv. +# +# ocserv 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. +# +# ocserv 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 GnuTLS; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +SERV="${SERV:-../src/ocserv}" +srcdir=${srcdir:-.} +PORT=4441 + +. `dirname $0`/common.sh + +echo "Testing ocserv and SIGHUP behavior... " + +cp test-sighup.config test-sighup2.config +launch_simple_server -d 1 -f -c test-sighup2.config +PID=$! + +wait_server $PID + +echo -n "Connecting to obtain cookie (with certificate)... " +( openconnect -q localhost:$PORT --sslkey ./user-key.pem -c ./user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly /dev/null 2>&1 ) || + fail $PID "Could not connect with certificate!" + +echo ok + +echo "Reloading server" +kill -HUP $PID +sleep 5 + +echo -n "Connecting to obtain cookie (with certificate)... " +( openconnect -q localhost:$PORT --sslkey ./user-key.pem -c ./user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly /dev/null 2>&1 ) || + fail $PID "Could not connect with certificate!" + +echo ok + +sed -i 's/^auth = "certificate"/#auth = "certificate"/g' test-sighup2.config +sed -i 's/^#auth = "plain[.\/test1.passwd]"/auth = "plain[.\/test1.passwd]"/g' test-sighup2.config +echo "Reloading server" +kill -HUP $PID +sleep 5 + +echo -n "Connecting to obtain cookie (with certificate)... " +( openconnect -q localhost:$PORT --sslkey ./user-key.pem -c ./user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly /dev/null 2>&1 ) || + fail $PID "Could not connect with certificate!" + +echo ok + +rm -f test-sighup2.config + +kill $PID +wait + +exit 0 diff --git a/tests/test-sighup.config b/tests/test-sighup.config new file mode 100644 index 00000000..d40def36 --- /dev/null +++ b/tests/test-sighup.config @@ -0,0 +1,184 @@ +# User authentication method. Could be set multiple times and in that case +# all should succeed. +# Options: certificate, pam. +auth = "certificate" +#auth = "plain[./test1.passwd]" +#auth = "pam" + +# A banner to be displayed on clients +#banner = "Welcome" + +# Use listen-host to limit to specific IPs or to the IPs of a provided hostname. +#listen-host = [IP|HOSTNAME] + +use-dbus = no + +# Limit the number of clients. Unset or set to zero for unlimited. +#max-clients = 1024 +max-clients = 16 + +# Limit the number of client connections to one every X milliseconds +# (X is the provided value). Set to zero for no limit. +#rate-limit-ms = 100 + +# Limit the number of identical clients (i.e., users connecting multiple times) +# Unset or set to zero for unlimited. +max-same-clients = 2 + +# TCP and UDP port number +tcp-port = 4441 +udp-port = 4441 + +# Keepalive in seconds +keepalive = 32400 + +# Dead peer detection in seconds +dpd = 440 + +# MTU discovery (DPD must be enabled) +try-mtu-discovery = false + +# The key and the certificates of the server +# The key may be a file, or any URL supported by GnuTLS (e.g., +# tpmkey:uuid=xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx;storage=user +# or pkcs11:object=my-vpn-key;object-type=private) +# +# There may be multiple certificate and key pairs and each key +# should correspond to the preceding certificate. +server-cert = ./server-cert.pem +server-key = ./server-key.pem + +# Diffie-Hellman parameters. Only needed if you require support +# for the DHE ciphersuites (by default this server supports ECDHE). +# Can be generated using: +# certtool --generate-dh-params --outfile /path/to/dh.pem +#dh-params = /path/to/dh.pem + +# If you have a certificate from a CA that provides an OCSP +# service you may provide a fresh OCSP status response within +# the TLS handshake. That will prevent the client from connecting +# independently on the OCSP server. +# You can update this response periodically using: +# ocsptool --ask --load-cert=your_cert --load-issuer=your_ca --outfile response +# Make sure that you replace the following file in an atomic way. +#ocsp-response = /path/to/ocsp.der + +# In case PKCS #11 or TPM keys are used the PINs should be available +# in files. The srk-pin-file is applicable to TPM keys only (It's the storage +# root key). +#pin-file = /path/to/pin.txt +#srk-pin-file = /path/to/srkpin.txt + +# The Certificate Authority that will be used +# to verify clients if certificate authentication +# is set. +ca-cert = ./ca.pem + +# The object identifier that will be used to read the user ID in the client certificate. +# The object identifier should be part of the certificate's DN +# Useful OIDs are: +# CN = 2.5.4.3, UID = 0.9.2342.19200300.100.1.1 +cert-user-oid = 0.9.2342.19200300.100.1.1 + +# The object identifier that will be used to read the user group in the client +# certificate. The object identifier should be part of the certificate's DN +# Useful OIDs are: +# OU (organizational unit) = 2.5.4.11 +#cert-group-oid = 2.5.4.11 + +# A revocation list of ca-cert is set +#crl = crl.pem + +# GnuTLS priority string +tls-priorities = "PERFORMANCE:%SERVER_PRECEDENCE:%COMPAT" + +# To enforce perfect forward secrecy (PFS) on the main channel. +#tls-priorities = "NORMAL:%SERVER_PRECEDENCE:%COMPAT:-RSA" + +# The time (in seconds) that a client is allowed to stay connected prior +# to authentication +auth-timeout = 40 + +# The time (in seconds) that a client is not allowed to reconnect after +# a failed authentication attempt. +#min-reauth-time = 2 + +# Cookie validity time (in seconds) +# Once a client is authenticated he's provided a cookie with +# which he can reconnect. This option sets the maximum lifetime +# of that cookie. +cookie-validity = 172800 + +# Script to call when a client connects and obtains an IP +# Parameters are passed on the environment. +# REASON, USERNAME, GROUPNAME, HOSTNAME (the hostname selected by client), +# DEVICE, IP_REAL (the real IP of the client), IP_LOCAL (the local IP +# in the P-t-P connection), IP_REMOTE (the VPN IP of the client). REASON +# may be "connect" or "disconnect". +#connect-script = /usr/bin/myscript +#disconnect-script = /usr/bin/myscript + +# UTMP +use-utmp = true + +# PID file +pid-file = /var/run/ocserv.pid + +# The default server directory. Does not require any devices present. +#chroot-dir = /path/to/chroot + +# socket file used for IPC, will be appended with .PID +# It must be accessible within the chroot environment (if any) +socket-file = /var/run/ocserv-socket + +# The user the worker processes will be run as. It should be +# unique (no other services run as this user). +run-as-user = nobody +run-as-group = daemon + +# Network settings + +device = vpns + +# The default domain to be advertised +default-domain = example.com + +ipv4-network = 192.168.1.0 +ipv4-netmask = 255.255.255.0 +# Use the keywork local to advertize the local P-t-P address as DNS server +dns = 192.168.1.1 + +# The NBNS server (if any) +#ipv4-nbns = 192.168.2.3 + +#ipv6-address = +#ipv6-mask = +#ipv6-dns = + +# Prior to leasing any IP from the pool ping it to verify that +# it is not in use by another (unrelated to this server) host. +ping-leases = false + +# Leave empty to assign the default MTU of the device +# mtu = + +route = 192.168.1.0/255.255.255.0 +#route = 192.168.5.0/255.255.255.0 + +# +# The following options are for (experimental) AnyConnect client +# compatibility. They are only available if the server is built +# with --enable-anyconnect +# + +# Client profile xml. A sample file exists in doc/profile.xml. +# This file must be accessible from inside the worker's chroot. +# The profile is ignored by the openconnect client. +#user-profile = profile.xml + +# Unless set to false it is required for clients to present their +# certificate even if they are authenticating via a previously granted +# cookie. Legacy CISCO clients do not do that, and thus this option +# should be set for them. +cisco-client-compat = true +