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Added ocserv
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14
net/ocserv/Config.in
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14
net/ocserv/Config.in
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# ocserv avanced configuration
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menu "Configuration"
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depends on PACKAGE_ocserv
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config OCSERV_PAM
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bool "enable PAM"
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default n
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config OCSERV_PROTOBUF
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bool "use external libprotobuf"
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default n
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endmenu
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77
net/ocserv/Makefile
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77
net/ocserv/Makefile
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#
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# Copyright (C) 2007-2011 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=ocserv
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PKG_VERSION:=0.8.0
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PKG_RELEASE:=2
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PKG_BUILD_DIR :=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
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PKG_SOURCE_URL :=ftp://ftp.infradead.org/pub/ocserv/
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PKG_MD5SUM:=6383535a21f8eecfb1bbb7f7ac99c41f
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PKG_LICENSE:=GPLv3
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PKG_LICENSE_FILES:=COPYING
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PKG_FIXUP:=autoreconf
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include $(INCLUDE_DIR)/package.mk
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define Package/ocserv/config
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source "$(SOURCE)/Config.in"
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endef
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define Package/ocserv
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SECTION:=net
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CATEGORY:=Network
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SUBMENU:=VPN
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TITLE:=OpenConnect VPN server
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URL:=http://www.infradead.org/ocserv/
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MAINTAINER:=Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
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DEPENDS:= +libgnutls +libncurses +libreadline +OCSERV_PAM:libpam +OCSERV_PROTOBUF:libprotobuf-c
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endef
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define Package/ocserv/description
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OpenConnect server (ocserv) is an SSL VPN server. Its purpose is to be
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a secure, small, fast and configurable VPN server. It implements the
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OpenConnect SSL VPN protocol, and has also (currently experimental)
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compatibility with clients using the AnyConnect SSL VPN protocol. The
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OpenConnect VPN protocol uses the standard IETF security protocols such
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as TLS 1.2, and Datagram TLS to provide the secure VPN service.
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endef
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EXTRA_CPPFLAGS+=-I$(STAGING_DIR)/usr/include/readline/
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EXTRA_LDFLAGS+=-lncurses
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CONFIGURE_ARGS+= \
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--enable-local-libopts \
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--with-libreadline-prefix="$(STAGING_DIR)/" \
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ifneq ($(CONFIG_OCSERV_PAM),y)
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CONFIGURE_ARGS += --without-pam
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endif
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ifneq ($(CONFIG_OCSERV_PROTOBUF),y)
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CONFIGURE_ARGS += --without-protobuf
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endif
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define Package/ocserv/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ocserv $(1)/usr/sbin/
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$(INSTALL_DIR) $(1)/usr/bin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ocpasswd $(1)/usr/bin/
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/occtl $(1)/usr/bin/
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/ocserv.init $(1)/etc/init.d/ocserv
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$(INSTALL_DIR) $(1)/etc/ocserv
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$(INSTALL_CONF) ./files/ocserv.conf.template $(1)/etc/ocserv/ocserv.conf.template
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$(INSTALL_DIR) $(1)/etc/config
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$(INSTALL_CONF) ./files/config $(1)/etc/config/ocserv
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endef
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$(eval $(call BuildPackage,ocserv))
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17
net/ocserv/files/config
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17
net/ocserv/files/config
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config ocserv 'config'
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option port '4443'
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option dpd '180'
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option max_clients '8'
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option max_same '2'
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option enable '0'
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option zone 'lan'
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config ocservusers
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config dns
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option ip '8.8.8.8'
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config routes
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option ip '192.168.1.0'
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option netmask '255.255.255.0'
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11
net/ocserv/files/ocserv-script
Executable file
11
net/ocserv/files/ocserv-script
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#!/bin/sh
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ZONE=`uci get ocserv.config.ZONE`
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if [ "$REASON" = "connect" ];then
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env -i ACTION=ifup INTERFACE="$ZONE" DEVICE=$DEVICE /sbin/hotplug-call "iface"
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else
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env -i ACTION=ifdown INTERFACE="$ZONE" DEVICE=$DEVICE /sbin/hotplug-call "iface"
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fi
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exit 0
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339
net/ocserv/files/ocserv.conf.template
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339
net/ocserv/files/ocserv.conf.template
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# User authentication method. Could be set multiple times and in that case
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# all should succeed.
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# Options: certificate, pam.
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#auth = "certificate"
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#auth = "pam"
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# The gid-min option is used by auto-select-group option, in order to
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# select the minimum group ID.
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#auth = "pam[gid-min=1000]"
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# The plain option requires specifying a password file which contains
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# entries of the following format.
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# "username:groupname:encoded-password"
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# One entry must be listed per line, and 'ocpasswd' can be used
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# to generate password entries.
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auth = "|AUTH|"
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# A banner to be displayed on clients
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banner = "Welcome to OpenWRT"
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# Use listen-host to limit to specific IPs or to the IPs of a provided
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# hostname.
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#listen-host = [IP|HOSTNAME]
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# Limit the number of clients. Unset or set to zero for unlimited.
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#max-clients = 1024
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max-clients = |MAX_CLIENTS|
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# Limit the number of client connections to one every X milliseconds
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# (X is the provided value). Set to zero for no limit.
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#rate-limit-ms = 100
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# Limit the number of identical clients (i.e., users connecting
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# multiple times). Unset or set to zero for unlimited.
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max-same-clients = |MAX_SAME|
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# TCP and UDP port number
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tcp-port = |PORT|
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|UDP|udp-port = |PORT|
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# Keepalive in seconds
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keepalive = 32400
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# Dead peer detection in seconds.
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dpd = |DPD|
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# Dead peer detection for mobile clients. The needs to
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# be much higher to prevent such clients being awaken too
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# often by the DPD messages, and save battery.
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# (clients that send the X-AnyConnect-Identifier-DeviceType)
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#mobile-dpd = 1800
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# MTU discovery (DPD must be enabled)
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try-mtu-discovery = false
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# The key and the certificates of the server
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# The key may be a file, or any URL supported by GnuTLS (e.g.,
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# tpmkey:uuid=xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx;storage=user
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# or pkcs11:object=my-vpn-key;object-type=private)
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#
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# There may be multiple certificate and key pairs and each key
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# should correspond to the preceding certificate.
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server-cert = /etc/ocserv/server-cert.pem
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server-key = /etc/ocserv/server-key.pem
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# Diffie-Hellman parameters. Only needed if you require support
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# for the DHE ciphersuites (by default this server supports ECDHE).
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# Can be generated using:
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# certtool --generate-dh-params --outfile /path/to/dh.pem
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#dh-params = /path/to/dh.pem
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# If you have a certificate from a CA that provides an OCSP
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# service you may provide a fresh OCSP status response within
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# the TLS handshake. That will prevent the client from connecting
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# independently on the OCSP server.
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# You can update this response periodically using:
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# ocsptool --ask --load-cert=your_cert --load-issuer=your_ca --outfile response
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# Make sure that you replace the following file in an atomic way.
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#ocsp-response = /path/to/ocsp.der
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# In case PKCS #11 or TPM keys are used the PINs should be available
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# in files. The srk-pin-file is applicable to TPM keys only, and is the
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# storage root key.
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#pin-file = /path/to/pin.txt
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#srk-pin-file = /path/to/srkpin.txt
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# The Certificate Authority that will be used to verify
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# client certificates (public keys) if certificate authentication
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# is set.
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#ca-cert = /etc/ocserv/ca.pem
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# The object identifier that will be used to read the user ID in the client
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# certificate. The object identifier should be part of the certificate's DN
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# Useful OIDs are:
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# CN = 2.5.4.3, UID = 0.9.2342.19200300.100.1.1
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#cert-user-oid = 0.9.2342.19200300.100.1.1
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# The object identifier that will be used to read the user group in the
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# client certificate. The object identifier should be part of the certificate's
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# DN. Useful OIDs are:
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# OU (organizational unit) = 2.5.4.11
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#cert-group-oid = 2.5.4.11
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# The revocation list of the certificates issued by the 'ca-cert' above.
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#crl = /etc/ocserv/crl.pem
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# GnuTLS priority string
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tls-priorities = "NORMAL:%SERVER_PRECEDENCE:%COMPAT"
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# To enforce perfect forward secrecy (PFS) on the main channel.
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#tls-priorities = "NORMAL:%SERVER_PRECEDENCE:%COMPAT:-RSA"
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# The time (in seconds) that a client is allowed to stay connected prior
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# to authentication
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auth-timeout = 40
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# The time (in seconds) that a client is allowed to stay idle (no traffic)
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# before being disconnected. Unset to disable.
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#idle-timeout = 1200
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# The time (in seconds) that a mobile client is allowed to stay idle (no
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# traffic) before being disconnected. Unset to disable.
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#mobile-idle-timeout = 2400
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# The time (in seconds) that a client is not allowed to reconnect after
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# a failed authentication attempt.
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#min-reauth-time = 2
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# Cookie timeout (in seconds)
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# which he can reconnect. That cookie will be invalided if not
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# used within this timeout value. On a user disconnection, that
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# cookie will also be active for this time amount prior to be
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# invalid. That should allow a reasonable amount of time for roaming
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# between different networks.
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cookie-timeout = 300
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# Whether roaming is allowed, i.e., if true a cookie is
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# restricted to a single IP address and cannot be re-used
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# from a different IP.
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deny-roaming = false
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# ReKey time (in seconds)
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# ocserv will ask the client to refresh keys periodically once
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# this amount of seconds is elapsed. Set to zero to disable.
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rekey-time = 172800
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# ReKey method
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# Valid options: ssl, new-tunnel
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# ssl: Will perform an efficient rehandshake on the channel allowing
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# a seamless connection during rekey.
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# new-tunnel: Will instruct the client to discard and re-establish the channel.
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# Use this option only if the connecting clients have issues with the ssl
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# option.
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rekey-method = ssl
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# Script to call when a client connects and obtains an IP
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# Parameters are passed on the environment.
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# REASON, USERNAME, GROUPNAME, HOSTNAME (the hostname selected by client),
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# DEVICE, IP_REAL (the real IP of the client), IP_LOCAL (the local IP
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# in the P-t-P connection), IP_REMOTE (the VPN IP of the client),
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# ID (a unique numeric ID); REASON may be "connect" or "disconnect".
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connect-script = /usr/bin/ocserv-script
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disconnect-script = /usr/bin/ocserv-script
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# UTMP
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use-utmp = false
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# Whether to enable support for the occtl tool (i.e., either through D-BUS,
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# or via a unix socket).
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use-occtl = true
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# socket file used for IPC with occtl. You only need to set that,
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# if you use more than a single servers.
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occtl-socket-file = /var/run/occtl.socket
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# PID file. It can be overriden in the command line.
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pid-file = /var/run/ocserv.pid
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# The default server directory. Does not require any devices present.
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chroot-dir = /var/lib/ocserv
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# socket file used for IPC, will be appended with .PID
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# It must be accessible within the chroot environment (if any)
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#socket-file = /var/run/ocserv-socket
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socket-file = ocserv-socket
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# The user the worker processes will be run as. It should be
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# unique (no other services run as this user).
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run-as-user = ocserv
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run-as-group = ocserv
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# Set the protocol-defined priority (SO_PRIORITY) for packets to
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# be sent. That is a number from 0 to 6 with 0 being the lowest
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# priority. Alternatively this can be used to set the IP Type-
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# Of-Service, by setting it to a hexadecimal number (e.g., 0x20).
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# This can be set per user/group or globally.
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#net-priority = 3
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# Set the VPN worker process into a specific cgroup. This is Linux
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# specific and can be set per user/group or globally.
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#cgroup = "cpuset,cpu:test"
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#
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# Network settings
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#
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# The name of the tun device
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device = vpns
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# Whether the generated IPs will be predictable, i.e., IP stays the
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# same for the same user when possible.
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predictable-ips = |PREDICTABLE_IPS|
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# The default domain to be advertised
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default-domain = example.com
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# The pool of addresses that leases will be given from.
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ipv4-network = |IPV4ADDR|
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ipv4-netmask = |NETMASK|
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# The advertized DNS server. Use multiple lines for
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# multiple servers.
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# dns = fc00::4be0
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#dns = 192.168.1.2
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# The NBNS server (if any)
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#nbns = 192.168.1.3
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# The IPv6 subnet that leases will be given from.
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|ENABLE_IPV6|ipv6-network = |IPV6ADDR|
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|ENABLE_IPV6|ipv6-prefix = |IPV6PREFIX|
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# The domains over which the provided DNS should be used. Use
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# multiple lines for multiple domains.
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#split-dns = example.com
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# Prior to leasing any IP from the pool ping it to verify that
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# it is not in use by another (unrelated to this server) host.
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ping-leases = false
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# Unset to assign the default MTU of the device
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# mtu =
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||||||
|
# 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/
|
||||||
|
|
||||||
|
# When config-per-xxx is specified and there is no group or user that
|
||||||
|
# matches, then utilize the following configuration.
|
||||||
|
|
||||||
|
#default-user-config = /etc/ocserv/defaults/user.conf
|
||||||
|
#default-group-config = /etc/ocserv/defaults/group.conf
|
||||||
|
|
||||||
|
# Groups that a client is allowed to select from.
|
||||||
|
# A client may belong in multiple groups, and in certain use-cases
|
||||||
|
# it is needed to switch between them. For these cases the client can
|
||||||
|
# select prior to authentication. Add multiple entries for multiple groups.
|
||||||
|
#select-group = group1
|
||||||
|
#select-group = group2[My group 2]
|
||||||
|
#select-group = tost[The tost group]
|
||||||
|
|
||||||
|
# The name of the group that if selected it would allow to use
|
||||||
|
# the assigned by default group.
|
||||||
|
#default-select-group = DEFAULT
|
||||||
|
|
||||||
|
# Instead of specifying manually all the allowed groups, you may instruct
|
||||||
|
# ocserv to scan all available groups and include the full list. That
|
||||||
|
# option is only functional on plain authentication.
|
||||||
|
#auto-select-group = true
|
||||||
|
|
||||||
|
# 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}"
|
||||||
|
|
||||||
|
# This option allows to forward a proxy. The special strings '%{U}'
|
||||||
|
# and '%{G}', if present will be replaced by the username and group name.
|
||||||
|
#proxy-url = http://example.com/
|
||||||
|
#proxy-url = http://example.com/%{U}/%{G}/hello
|
||||||
|
|
||||||
|
#
|
||||||
|
# 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 = |CISCO_COMPAT|
|
||||||
|
|
||||||
|
#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"
|
187
net/ocserv/files/ocserv.init
Normal file
187
net/ocserv/files/ocserv.init
Normal file
|
@ -0,0 +1,187 @@
|
||||||
|
#!/bin/sh /etc/rc.common
|
||||||
|
|
||||||
|
SERVICE_USE_PID=1
|
||||||
|
|
||||||
|
START=50
|
||||||
|
|
||||||
|
setup_firewall() {
|
||||||
|
local port fw
|
||||||
|
config_get port $1 port
|
||||||
|
test -z "$port" && return
|
||||||
|
|
||||||
|
config_get fwport $1 "fwport"
|
||||||
|
test "$fwport" = "$port" && return
|
||||||
|
|
||||||
|
#can we remove the old rule?
|
||||||
|
uci add firewall rule
|
||||||
|
uci set firewall.@rule[-1].src=wan
|
||||||
|
uci set firewall.@rule[-1].target=ACCEPT
|
||||||
|
uci set firewall.@rule[-1].proto=tcpudp
|
||||||
|
uci set firewall.@rule[-1].dest_port=$port
|
||||||
|
uci commit firewall
|
||||||
|
/etc/init.d/firewall restart
|
||||||
|
|
||||||
|
uci set ocserv.config.fwport="$port"
|
||||||
|
uci commit ocserv
|
||||||
|
}
|
||||||
|
|
||||||
|
clear_firewall() {
|
||||||
|
iptables-save | grep -v ocserv-rule | iptables-restore
|
||||||
|
}
|
||||||
|
|
||||||
|
setup_config() {
|
||||||
|
config_get port $1 port "4443"
|
||||||
|
config_get max_clients $1 max_clients "8"
|
||||||
|
config_get max_same $1 max_same "2"
|
||||||
|
config_get dpd $1 dpd "120"
|
||||||
|
config_get predictable_ips $1 predictable_ips "1"
|
||||||
|
config_get udp $1 udp "1"
|
||||||
|
config_get auth $1 auth "plain"
|
||||||
|
config_get cisco_compat $1 cisco_compat "1"
|
||||||
|
config_get ipaddr $1 ipaddr "192.168.100.0"
|
||||||
|
config_get netmask $1 netmask "255.255.255.0"
|
||||||
|
config_get ip6addr $1 ip6addr ""
|
||||||
|
|
||||||
|
test $predictable_ips = "0" && predictable_ips="false"
|
||||||
|
test $predictable_ips = "1" && predictable_ips="true"
|
||||||
|
test $cisco_compat = "0" && cisco_compat="false"
|
||||||
|
test $cisco_compat = "1" && cisco_compat="true"
|
||||||
|
test $udp = "0" && udp="#"
|
||||||
|
test $udp = "1" && udp=""
|
||||||
|
test -z $ip6addr && enable_ipv6="#"
|
||||||
|
|
||||||
|
ipv6_addr=`echo $ip6addr|cut -d '/' -f 1`
|
||||||
|
ipv6_prefix=`echo $ip6addr|cut -d '/' -f 2`
|
||||||
|
|
||||||
|
test $auth = "plain" && authsuffix="[/var/etc/ocpasswd]"
|
||||||
|
|
||||||
|
mkdir -p /var/etc
|
||||||
|
sed -e "s/|PORT|/$port/g" \
|
||||||
|
-e "s/|MAX_CLIENTS|/$max_clients/g" \
|
||||||
|
-e "s/|MAX_SAME|/$max_same/g" \
|
||||||
|
-e "s/|DPD|/$dpd/g" \
|
||||||
|
-e "s/|AUTH|/$auth$authsuffix/g" \
|
||||||
|
-e "s/|PREDICTABLE_IPS|/$predictable_ips/g" \
|
||||||
|
-e "s/|CISCO_COMPAT|/$cisco_compat/g" \
|
||||||
|
-e "s/|UDP|/$udp/g" \
|
||||||
|
-e "s/|IPV4ADDR|/$ipaddr/g" \
|
||||||
|
-e "s/|NETMASK|/$netmask/g" \
|
||||||
|
-e "s/|IPV6ADDR|/$ipv6_addr/g" \
|
||||||
|
-e "s/|IPV6PREFIX|/$ipv6_prefix/g" \
|
||||||
|
-e "s/|ENABLE_IPV6|/$enable_ipv6/g" \
|
||||||
|
/etc/ocserv/ocserv.conf.template > /var/etc/ocserv.conf
|
||||||
|
}
|
||||||
|
|
||||||
|
setup_users() {
|
||||||
|
local name
|
||||||
|
local password
|
||||||
|
|
||||||
|
config_get name $1 name
|
||||||
|
config_get password $1 password
|
||||||
|
|
||||||
|
[ -z "$name" -o -z "$password" ] && return
|
||||||
|
|
||||||
|
echo "$password"|ocpasswd -c /var/etc/ocpasswd "$name"
|
||||||
|
}
|
||||||
|
|
||||||
|
setup_routes() {
|
||||||
|
local routes
|
||||||
|
|
||||||
|
config_get ip $1 ip
|
||||||
|
config_get netmask $1 netmask
|
||||||
|
|
||||||
|
[ -z "$ip" -o -z "$netmask" ] && return
|
||||||
|
|
||||||
|
echo "route = $ip/$netmask" >> /var/etc/ocserv.conf
|
||||||
|
}
|
||||||
|
|
||||||
|
setup_dns() {
|
||||||
|
local routes
|
||||||
|
|
||||||
|
config_get ip $1 ip
|
||||||
|
|
||||||
|
[ -z "$ip" ] && return
|
||||||
|
|
||||||
|
echo "dns = $ip" >> /var/etc/ocserv.conf
|
||||||
|
}
|
||||||
|
|
||||||
|
start() {
|
||||||
|
local hostname iface
|
||||||
|
|
||||||
|
user_exists ocserv 72 || user_add ocserv 72 72 /var/lib/ocserv
|
||||||
|
group_exists ocserv 72 || group_add ocserv 72
|
||||||
|
|
||||||
|
hostname=`uci get ddns.myddns.domain`
|
||||||
|
[ -z "$hostname" ] && hostname=`uci get system.@system[0].hostname`
|
||||||
|
|
||||||
|
[ ! -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=$hostname CA" >/etc/ocserv/pki/ca.tmpl
|
||||||
|
echo "expiration_days=-1" >>/etc/ocserv/pki/ca.tmpl
|
||||||
|
echo "serial=1" >>/etc/ocserv/pki/ca.tmpl
|
||||||
|
echo "ca" >>/etc/ocserv/pki/ca.tmpl
|
||||||
|
echo "cert_signing_key" >>/etc/ocserv/pki/ca.tmpl
|
||||||
|
|
||||||
|
certtool --template /etc/ocserv/pki/ca.tmpl \
|
||||||
|
--generate-self-signed --load-privkey /etc/ocserv/ca-key.pem \
|
||||||
|
--outfile /etc/ocserv/ca.pem >/dev/null 2>&1
|
||||||
|
}
|
||||||
|
|
||||||
|
#generate server certificate/key
|
||||||
|
[ ! -f /etc/ocserv/server-key.pem ] && [ -x /usr/bin/certtool ] && {
|
||||||
|
echo "Generating server certificate..."
|
||||||
|
mkdir -p /etc/ocserv/pki/
|
||||||
|
certtool --bits 2048 --generate-privkey --outfile /etc/ocserv/server-key.pem >/dev/null 2>&1
|
||||||
|
echo "cn=$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 /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
|
||||||
|
}
|
||||||
|
|
||||||
|
config_load "ocserv"
|
||||||
|
|
||||||
|
rm -f /var/etc/ocserv.conf
|
||||||
|
touch /var/etc/ocserv.conf
|
||||||
|
setup_config config
|
||||||
|
config_foreach setup_routes routes
|
||||||
|
config_foreach setup_dns dns
|
||||||
|
|
||||||
|
rm -f /var/etc/ocpasswd
|
||||||
|
touch /var/etc/ocpasswd
|
||||||
|
config_foreach setup_users ocservusers
|
||||||
|
|
||||||
|
setup_firewall config
|
||||||
|
|
||||||
|
service_start /usr/sbin/ocserv -c /var/etc/ocserv.conf
|
||||||
|
}
|
||||||
|
|
||||||
|
stop() {
|
||||||
|
service_stop /usr/sbin/ocserv
|
||||||
|
clear_firewall
|
||||||
|
}
|
||||||
|
|
||||||
|
reload() {
|
||||||
|
/usr/bin/occtl show status >/dev/null 2>&1
|
||||||
|
if test $? != 0;then
|
||||||
|
start
|
||||||
|
else
|
||||||
|
/usr/bin/occtl reload
|
||||||
|
fi
|
||||||
|
}
|
70
net/ocserv/patches/0001-native-endianess.patch
Normal file
70
net/ocserv/patches/0001-native-endianess.patch
Normal file
|
@ -0,0 +1,70 @@
|
||||||
|
diff --git a/src/main-ctl-unix.c b/src/main-ctl-unix.c
|
||||||
|
index b4da5eb..90d604f 100644
|
||||||
|
--- a/src/main-ctl-unix.c
|
||||||
|
+++ b/src/main-ctl-unix.c
|
||||||
|
@@ -629,7 +629,7 @@ static void ctl_handle_commands(main_server_st * s)
|
||||||
|
}
|
||||||
|
goto cleanup;
|
||||||
|
}
|
||||||
|
- length = (buffer[2] << 8) | buffer[1];
|
||||||
|
+ memcpy(&length, &buffer[1], 2);
|
||||||
|
buffer_size = ret - 3;
|
||||||
|
|
||||||
|
if (length != buffer_size) {
|
||||||
|
diff --git a/src/occtl-unix.c b/src/occtl-unix.c
|
||||||
|
index 183825d..0c1b3e1 100644
|
||||||
|
--- a/src/occtl-unix.c
|
||||||
|
+++ b/src/occtl-unix.c
|
||||||
|
@@ -83,15 +83,14 @@ int send_cmd(struct unix_ctx *ctx, unsigned cmd, const void *data,
|
||||||
|
struct iovec iov[2];
|
||||||
|
unsigned iov_len = 1;
|
||||||
|
int e, ret;
|
||||||
|
- unsigned length = 0;
|
||||||
|
+ uint16_t length = 0;
|
||||||
|
void *packed = NULL;
|
||||||
|
|
||||||
|
if (get_size)
|
||||||
|
length = get_size(data);
|
||||||
|
|
||||||
|
header[0] = cmd;
|
||||||
|
- header[1] = length;
|
||||||
|
- header[2] = length >> 8;
|
||||||
|
+ memcpy(&header[1], &length, 2);
|
||||||
|
|
||||||
|
iov[0].iov_base = header;
|
||||||
|
iov[0].iov_len = 3;
|
||||||
|
@@ -145,7 +144,7 @@ int send_cmd(struct unix_ctx *ctx, unsigned cmd, const void *data,
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
|
||||||
|
- length = (header[2] << 8) | header[1];
|
||||||
|
+ memcpy(&length, &header[1], 2);
|
||||||
|
|
||||||
|
rep->data_size = length;
|
||||||
|
rep->data = talloc_size(ctx, length);
|
||||||
|
diff --git a/src/sec-mod.c b/src/sec-mod.c
|
||||||
|
index 15ee32a..c3d4bad 100644
|
||||||
|
--- a/src/sec-mod.c
|
||||||
|
+++ b/src/sec-mod.c
|
||||||
|
@@ -354,6 +354,7 @@ void sec_mod_server(void *main_pool, struct cfg_st *config, const char *socket_f
|
||||||
|
unsigned cmd, length;
|
||||||
|
unsigned i, buffer_size;
|
||||||
|
uint8_t *buffer, *tpool;
|
||||||
|
+ uint16_t l16;
|
||||||
|
struct pin_st pins;
|
||||||
|
int sd;
|
||||||
|
sec_mod_st *sec;
|
||||||
|
@@ -538,10 +539,11 @@ void sec_mod_server(void *main_pool, struct cfg_st *config, const char *socket_f
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd = buffer[0];
|
||||||
|
- length = buffer[1] | buffer[2] << 8;
|
||||||
|
+ memcpy(&l16, &buffer[1], 2);
|
||||||
|
+ length = l16;
|
||||||
|
|
||||||
|
if (length > buffer_size - 4) {
|
||||||
|
- seclog(LOG_INFO, "too big message");
|
||||||
|
+ seclog(LOG_INFO, "too big message (%d)", length);
|
||||||
|
goto cont;
|
||||||
|
}
|
||||||
|
|
Loading…
Reference in New Issue
Block a user