--- /dev/null
+#
+# Copyright (C) 2007-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ocserv
+PKG_VERSION:=0.3.5
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR :=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
+PKG_SOURCE_URL :=ftp://ftp.infradead.org/pub/ocserv/
+PKG_MD5SUM:=7ba8ebe4eba08b6e1c9dabbc78da16e5
+
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=COPYING
+PKG_FIXUP:=autoreconf
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ocserv/config
+ source "$(SOURCE)/Config.in"
+endef
+
+define Package/ocserv
+ SECTION:=net
+ CATEGORY:=Network
+ SUBMENU:=VPN
+ TITLE:=OpenConnect VPN server
+ URL:=http://www.infradead.org/ocserv/
+ DEPENDS:= +libgnutls +OCSERV_PAM:libpam +OCSERV_DBUS:libdbus +OCSERV_DBUS:libreadline +libprotobuf-c
+endef
+
+define Package/ocserv/description
+ OpenConnect server (ocserv) is an SSL VPN server. Its purpose is to be
+ a secure, small, fast and configurable VPN server. It implements the
+ OpenConnect SSL VPN protocol, and has also (currently experimental)
+ compatibility with clients using the AnyConnect SSL VPN protocol. The
+ OpenConnect VPN protocol uses the standard IETF security protocols such
+ as TLS 1.2, and Datagram TLS to provide the secure VPN service.
+endef
+
+CONFIGURE_ARGS+= \
+ --enable-local-libopts \
+ --with-libcrypt-prefix="$(STAGING_DIR)/include" \
+
+ifneq ($(CONFIG_OCSERV_DBUS),y)
+CONFIGURE_ARGS += --without-dbus
+endif
+
+ifneq ($(CONFIG_OCSERV_PAM),y)
+CONFIGURE_ARGS += --without-pam
+endif
+
+define Package/ocserv/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ocserv $(1)/usr/sbin/
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ocpasswd $(1)/usr/bin/
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) ./files/ocserv.init $(1)/etc/init.d/ocserv
+ $(INSTALL_DIR) $(1)/etc/ocserv
+ $(INSTALL_CONF) ./files/ocserv.conf $(1)/etc/ocserv/ocserv.conf
+ifeq ($(CONFIG_OCSERV_DBUS),y)
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/src/occtl $(1)/usr/bin/
+ $(INSTALL_DIR) $(1)/etc/dbus-1/system.d
+ $(INSTALL_CONF) $(PKG_BUILD_DIR)/doc/dbus/org.infradead.ocserv.conf $(1)/etc/dbus-1/system.d/
+endif
+endef
+
+$(eval $(call BuildPackage,ocserv))
--- /dev/null
+# User authentication method. Could be set multiple times and in that case
+# all should succeed.
+# Options: certificate, pam.
+#auth = "certificate"
+#auth = "pam"
+
+# The plain option requires specifying a password file which contains
+# entries of the following format.
+# "username:groupname:encoded-password"
+# One entry must be listed per line, and 'ocpasswd' can be used
+# to generate password entries.
+auth = "plain[/etc/ocserv/ocpasswd]"
+
+# A banner to be displayed on clients
+banner = "Welcome to OpenWRT"
+
+# Use listen-host to limit to specific IPs or to the IPs of a provided
+# hostname.
+#listen-host = [IP|HOSTNAME]
+
+# Limit the number of clients. Unset or set to zero for unlimited.
+#max-clients = 1024
+max-clients = 8
+
+# 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 = 4443
+udp-port = 4443
+
+# Keepalive in seconds
+keepalive = 32400
+
+# Dead peer detection in seconds.
+dpd = 120
+
+# Dead peer detection for mobile clients. The needs to
+# be much higher to prevent such clients being awaken too
+# often by the DPD messages, and save battery.
+# (clients that send the X-AnyConnect-Identifier-DeviceType)
+#mobile-dpd = 1800
+
+# 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 = /etc/ocserv/server-cert.pem
+server-key = /etc/ocserv/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, and is 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
+# client certificates (public keys) if certificate authentication
+# is set.
+#ca-cert = /etc/ocserv/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
+
+# The revocation list of the certificates issued by the 'ca-cert' above.
+#crl = /etc/ocserv/crl.pem
+
+# GnuTLS priority string
+tls-priorities = "NORMAL:%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 allowed to stay idle (no traffic)
+# before being disconnected. Unset to disable.
+#idle-timeout = 1200
+
+# The time (in seconds) that a mobile client is allowed to stay idle (no
+# traffic) before being disconnected. Unset to disable.
+#mobile-idle-timeout = 2400
+
+# 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 = 86400
+
+# ReKey time (in seconds)
+# ocserv will ask the client to refresh keys periodically once
+# this amount of seconds is elapsed. Set to zero to disable.
+rekey-time = 172800
+
+# ReKey method
+# Valid options: ssl, new-tunnel
+# ssl: Will perform an efficient rehandshake on the channel allowing
+# a seamless connection during rekey.
+# new-tunnel: Will instruct the client to discard and re-establish the channel.
+# Use this option only if the connecting clients have issues with the ssl
+# option.
+rekey-method = ssl
+
+# 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),
+# ID (a unique numeric ID); REASON may be "connect" or "disconnect".
+#connect-script = /scripts/ocserv-script
+#disconnect-script = /scripts/ocserv-script
+
+# UTMP
+use-utmp = false
+
+# D-BUS usage. If disabled occtl tool cannot be used. If enabled
+# then ocserv must have access to register org.infradead.ocserv
+# D-BUS service. See doc/dbus/org.infradead.ocserv.conf
+use-dbus = true
+
+# PID file. It can be overriden in the command line.
+pid-file = /var/run/ocserv.pid
+
+# The default server directory. Does not require any devices present.
+chroot-dir = /var/lib/ocserv
+
+# 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
+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 = ocserv
+run-as-group = ocserv
+
+# Set the protocol-defined priority (SO_PRIORITY) for packets to
+# be sent. That is a number from 0 to 6 with 0 being the lowest
+# priority. Alternatively this can be used to set the IP Type-
+# Of-Service, by setting it to a hexadecimal number (e.g., 0x20).
+# This can be set per user/group or globally.
+#net-priority = 3
+
+# Set the VPN worker process into a specific cgroup. This is Linux
+# specific and can be set per user/group or globally.
+#cgroup = "cpuset,cpu:test"
+
+#
+# Network settings
+#
+
+# The name of the tun device
+device = vpns
+
+# The default domain to be advertised
+default-domain = example.com
+
+# The pool of addresses that leases will be given from.
+ipv4-network = 192.168.1.0
+ipv4-netmask = 255.255.255.0
+
+# The advertized DNS server. Use multiple lines for
+# multiple servers.
+# dns = fc00::4be0
+dns = 192.168.1.2
+
+# The NBNS server (if any)
+#nbns = 192.168.1.3
+
+# The IPv6 subnet that leases will be given from.
+#ipv6-network = fc00::
+#ipv6-prefix = 16
+
+# The domains over which the provided DNS should be used. Use
+# multiple lines for multiple domains.
+#split-dns = example.com
+
+# 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
+
+# Unset to assign the default MTU of the device
+# mtu =
+
+# Unset to enable bandwidth restrictions (in bytes/sec). The
+# setting here is global, but can also be set per user or per group.
+#rx-data-per-sec = 40000
+#tx-data-per-sec = 40000
+
+# The number of packets (of MTU size) that are available in
+# the output buffer. The default is low to improve latency.
+# Setting it higher will improve throughput.
+#output-buffer = 10
+
+# Routes to be forwarded to the client. If you need the
+# client to forward routes to the server, you may use the
+# config-per-user/group or even connect and disconnect scripts.
+#
+# To set the server as the default gateway for the client just
+# comment out all routes from the server.
+route = 192.168.1.0/255.255.255.0
+route = 192.168.5.0/255.255.255.0
+#route = fef4:db8:1000:1001::/64
+
+# Configuration files that will be applied per user connection or
+# per group. Each file name on these directories must match the username
+# or the groupname.
+# The options allowed in the configuration files are dns, nbns,
+# ipv?-network, ipv4-netmask, ipv6-prefix, rx/tx-per-sec, iroute, route,
+# net-priority and cgroup.
+#
+# Note that the 'iroute' option allows to add routes on the server
+# based on a user or group. The syntax depends on the input accepted
+# by the commands route-add-cmd and route-del-cmd (see below).
+
+#config-per-user = /etc/ocserv/config-per-user/
+#config-per-group = /etc/ocserv/config-per-group/
+
+# The system command to use to setup a route. %R will be replaced with the
+# route/mask and %D with the (tun) device.
+#
+# The following example is from linux systems. %R should be something
+# like 192.168.2.0/24
+
+#route-add-cmd = "ip route add %R dev %D"
+#route-del-cmd = "ip route delete %R dev %D"
+
+#
+# The following options are for (experimental) AnyConnect client
+# compatibility.
+
+# Client profile xml. A sample file exists in doc/profile.xml.
+# This file must be accessible from inside the worker's chroot.
+# It is not used by the openconnect client.
+#user-profile = profile.xml
+
+# Binary files that may be downloaded by the CISCO client. Must
+# be within any chroot environment.
+#binary-files = /path/to/binaries
+
+# Unless set to false it is required for clients to present their
+# certificate even if they are authenticating via a previously granted
+# cookie and complete their authentication in the same TCP connection.
+# Legacy CISCO clients do not do that, and thus this option should be
+# set for them.
+cisco-client-compat = true
+
+#Advanced options
+
+# Option to allow sending arbitrary custom headers to the client after
+# authentication and prior to VPN tunnel establishment.
+#custom-header = "X-My-Header: hi there"
--- /dev/null
+#!/bin/sh /etc/rc.common
+
+SERVICE_USE_PID=1
+
+START=50
+
+start() {
+ user_exists ocserv 72 || user_add ocserv 72 72 /var/lib/ocserv
+ group_exists ocserv 72 || group_add ocserv 72
+
+ [ ! -f /etc/ocserv/ca-key.pem ] && [ -x /usr/bin/certtool ] && {
+ echo "Generating CA certificate..."
+ mkdir -p /etc/ocserv/pki/
+ certtool --bits 2048 --generate-privkey --outfile /etc/ocserv/ca-key.pem >/dev/null 2>&1
+ echo "cn=`uci get system.@system[0].hostname` CA" >/etc/ocserv/pki/ca.tmpl
+ echo "expiration_days=-1" >>/etc/ocserv/pki/ca.tmpl
+ echo "serial=1" >>/etc/ocserv/pki/ca.tmpl
+ echo "ca" >>/etc/ocserv/pki/ca.tmpl
+ echo "cert_signing_key" >>/etc/ocserv/pki/ca.tmpl
+
+ certtool --template /etc/ocserv/pki/ca.tmpl \
+ --generate-self-signed --load-privkey /etc/ocserv/ca-key.pem \
+ --outfile /etc/ocserv/ca.pem >/dev/null 2>&1
+ }
+
+ #generate server certificate/key
+ [ ! -f /etc/ocserv/server-key.pem ] && [ -x /usr/bin/certtool ] && {
+ echo "Generating server certificate..."
+ mkdir -p /etc/ocserv/pki/
+ certtool --bits 2048 --generate-privkey --outfile /etc/ocserv/server-key.pem >/dev/null 2>&1
+ echo "cn=`uci get system.@system[0].hostname`" >/etc/ocserv/pki/server.tmpl
+ echo "serial=2" >>/etc/ocserv/pki/server.tmpl
+ echo "expiration_days=-1" >>/etc/ocserv/pki/server.tmpl
+ echo "signing_key" >>/etc/ocserv/pki/server.tmpl
+ echo "encryption_key" >>/etc/ocserv/pki/server.tmpl
+ certtool --template /etc/ocserv/pki/server.tmpl \
+ --generate-certificate --load-privkey /etc/ocserv/server-key.pem \
+ --load-ca-certificate /etc/ocserv/ca.pem --load-ca-privkey \
+ /etc/ocserv/ca-key.pem --outfile /etc/ocserv/server-cert.pem >/dev/null 2>&1
+ }
+
+ [ -f /etc/ocserv/ocpasswd ] || {
+ touch /etc/ocserv/ocpasswd
+ }
+
+ [ -f /var/run/ocserv.pid ] || {
+ touch /var/run/ocserv.pid
+ chown ocserv:ocserv /var/run/ocserv.pid
+ }
+ [ -d /var/lib/ocserv ] || {
+ mkdir -m 0755 -p /var/lib/ocserv
+ chmod 0700 /var/lib/ocserv
+ chown ocserv:ocserv /var/lib/ocserv
+ }
+ service_start /usr/sbin/ocserv -c /etc/ocserv/ocserv.conf
+}
+
+stop() {
+ service_stop /usr/sbin/ocserv
+}
+
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