From 4ecfed7ed049129781af0bf893ab0ca55d1d89e0 Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Sun, 25 Feb 2018 15:17:40 +0100 Subject: [PATCH] tests: added check cert or pass auth This is the similar to the test case (test-pass-opt-cert) of pass or cert, but in that case the certificate method is set as primary. Relates #108 Signed-off-by: Nikos Mavrogiannopoulos --- tests/Makefile.am | 4 +- tests/data/test-cert-opt-pass.config | 184 +++++++++++++++++++++++++++ tests/test-cert-opt-pass | 86 +++++++++++++ 3 files changed, 272 insertions(+), 2 deletions(-) create mode 100644 tests/data/test-cert-opt-pass.config create mode 100755 tests/test-cert-opt-pass diff --git a/tests/Makefile.am b/tests/Makefile.am index 9a535bd2..8e6a1917 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -23,7 +23,7 @@ EXTRA_DIST = certs/ca-key.pem certs/ca.pem common.sh certs/server-cert.pem \ certs/server-cert-ed25519.pem certs/server-key-ed25519.pem data/test-ed25519.config \ certs/server-cert-rsa-pss.pem certs/server-key-rsa-pss.pem data/test-rsa-pss.config \ data/test-otp-cert.config data/test-otp.oath test-otp-cert data/test-otp.passwd \ - data/test-otp.config + data/test-otp.config data/test-cert-opt-pass.config SUBDIRS = docker-ocserv docker-kerberos @@ -52,7 +52,7 @@ if HAVE_CWRAP dist_check_SCRIPTS += test-pass test-pass-cert test-cert test-group-pass \ test-pass-group-cert test-pass-group-cert-no-pass test-sighup \ test-enc-key test-sighup-key-change test-get-cert test-san-cert \ - test-gssapi test-pass-opt-cert + test-gssapi test-pass-opt-cert test-cert-opt-pass if HAVE_CWRAP_PAM dist_check_SCRIPTS += test-pam test-pam-noauth diff --git a/tests/data/test-cert-opt-pass.config b/tests/data/test-cert-opt-pass.config new file mode 100644 index 00000000..b2995cb6 --- /dev/null +++ b/tests/data/test-cert-opt-pass.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" +enable-auth = "plain[passwd=@SRCDIR@/data/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 = 4425 +udp-port = 4425 + +# 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 = @SRCDIR@/certs/server-cert-ca.pem +server-key = @SRCDIR@/certs/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 = @SRCDIR@/certs/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 = /path/to/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 + +# PID file +pid-file = ./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 = ./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 = @USERNAME@ +run-as-group = @GROUP@ + +# 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 +ipv4-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 + +config-per-user = ./user-config-opt/ + +max-ban-score = 0 diff --git a/tests/test-cert-opt-pass b/tests/test-cert-opt-pass new file mode 100755 index 00000000..3e69bf21 --- /dev/null +++ b/tests/test-cert-opt-pass @@ -0,0 +1,86 @@ +#!/bin/sh +# +# Copyright (C) 2013 Nikos Mavrogiannopoulos +# +# 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 this program. If not, see . + +SERV="${SERV:-../src/ocserv}" +srcdir=${srcdir:-.} +NO_NEED_ROOT=1 +PORT=4425 +OUTFILE=test-cert-opt-pass.$$.tmp + +. `dirname $0`/common.sh + +echo "Testing local backend with certificate and optional username-password... " + +connect() +{ +opts=$1 +pass=$2 +rm -f ${OUTFILE} + +echo "$pass" | LD_PRELOAD=libsocket_wrapper.so $OPENCONNECT -q $ADDRESS:$PORT $opts --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --authenticate >${OUTFILE} 2>&1 +if test $? != 0;then + cat ${OUTFILE} + return 1 +fi + +grep 'COOKIE=' ${OUTFILE} +if test $? != 0;then + cat ${OUTFILE} + return 1 +fi + +rm -f ${OUTFILE} +return 0 +} + +update_config test-cert-opt-pass.config +launch_sr_server -d 1 -f -c ${CONFIG} & PID=$! +wait_server $PID + +echo -n "Connecting to obtain cookie (user without certificate)... " +connect "-u test2" "test2" +if test $? != 0;then + fail $PID "Failed to connect with user without certificate!" +fi +echo ok + +echo -n "Connecting to obtain cookie (without certificate)... " +connect "-u test" "test" +if test $? != 0;then + fail $PID "Failed to connect with user without certificate!" +fi +echo ok + +echo -n "Connecting to obtain cookie (with certificate)... " +connect "-u test --sslkey ./certs/user-key.pem -c ./certs/user-cert.pem" +if test $? != 0;then + fail $PID "Failed to connect with certificate!" +fi +echo ok + +echo -n "Connecting to obtain cookie (with incorrect certificate)... " +connect "-u test --sslkey ./certs/user-key.pem -c ./certs/user-cert-wrong.pem" "" +if test $? = 0;then + fail $PID "Should not have connected with wrong certificate!" +fi +echo ok + +cleanup + +exit 0