# New ports collection makefile for:	ssh
# Date created:		30 Jul 1995
# Whom:			torstenb@FreeBSD.org
#
# $FreeBSD$
#
# Maximal ssh package requires YES values for
# WITH_PERL, WITH_TCPWRAP
#

PORTNAME=	ssh
PORTVERSION=	1.2.27
CATEGORIES=	security ipv6
MASTER_SITES=	ftp://ftp.cs.hut.fi/pub/ssh/ \
		ftp://ftp.bitcon.no/.4/console/system/ \
		ftp://ftp.kddlabs.co.jp/.0/security/Crypto/SSH/ \
		ftp://ftp.vision.net.au/ftp7/linuxberg/files/console/system/ \
		ftp://ftp.comp.hkbu.edu.hk/.6/unix/ \
		ftp://ftp.du.se/disk1/mirrors/ssh/

MAINTAINER=	kris@FreeBSD.org

.if defined(USA_RESIDENT) && ${USA_RESIDENT} == YES
CONFIGURE_ARGS+= --with-rsaref
LIB_DEPENDS+=	rsaref.2:${PORTSDIR}/security/rsaref
BUILD_DEPENDS+=	/nonexistent:${PORTSDIR}/security/rsaref:extract
.endif

RESTRICTED=	"Crypto: export-controlled"

USE_AUTOCONF=	YES
GNU_CONFIGURE=	YES
USE_PERL5=	YES
CONFIGURE_ENV+= PERL=${PERL5}

CONFIGURE_ARGS+= --with-etcdir=${PREFIX}/etc

# Uncomment if all your users are in their own group and their homedir
# is writeable by that group.  Beware the security implications!
#
#CONFIGURE_ARGS+= --enable-group-writeability

# Uncomment if you want to allow ssh to emulate an unencrypted rsh connection
# over a secure medium (i.e. allow SSH connections without encryption).
# This is normally dangerous since it can lead to the disclosure of keys
# and passwords.
#
#CONFIGURE_ARGS+= --with-none

.if defined(KRB5_HOME) && exists(${KRB5_HOME})
CONFIGURE_ARGS+=--with-kerberos5=${KRB5_HOME} --enable-kerberos-tgt-passing \
	--disable-suid-ssh
.endif

# Include support for the SecureID card
# Warning: untested !
#
.if defined(WITH_SECUREID)
CONFIGURE_ARGS+= --with-secureid
.endif

# Don't use IDEA. IDEA can be freely used for non-commercial use. However,
# commercial use may require a licence in a number of countries. Since SSH
# itself may not be used for commercial purposes without a license, we
# enable IDEA by default since the user would already be getting himself
# into trouble.
#
.if defined(WITHOUT_IDEA)
CONFIGURE_ARGS+= --without-idea
.endif

MAN1=		scp1.1 ssh-add1.1 ssh-agent1.1 ssh-keygen1.1 ssh1.1 \
		make-ssh-known-hosts1.1
MAN8=		sshd1.8
MLINKS=		make-ssh-known-hosts1.1 make-ssh-known-hosts.1 \
		scp1.1 scp.1 \
		ssh-add1.1 ssh-add.1 \
		ssh-agent1.1 ssh-agent.1 \
		ssh-keygen1.1 ssh-keygen.1 \
		ssh1.1 ssh.1 \
		ssh.1 slogin.1 \
		ssh1.1 slogin1.1 \
		sshd1.8 sshd.8

pre-patch:
	@${MV} -f ${WRKSRC}/make-ssh-known-hosts.pl \
	    ${WRKSRC}/make-ssh-known-hosts.pl.in

fetch-depends:
.if !defined(USA_RESIDENT) || ${USA_RESIDENT} != YES && ${USA_RESIDENT} != NO
	@ ${ECHO}
	@ ${ECHO} You must set the variable USA_RESIDENT to YES if you are a
	@ ${ECHO} United States resident, otherwise NO.
	@ ${ECHO} If you are a US resident then this port must also fetch
	@ ${ECHO} the RSAREF2 library from sources abroad \(RSA Inc. holds a
	@ ${ECHO} patent on RSA and public key crypto in general in the United
	@ ${ECHO} States so using RSA implementations other than RSAREF there
	@ ${ECHO} may violate US patent law\).
	@ ${FALSE}
.endif

post-install:
	@if [ ! -f ${PREFIX}/etc/ssh_host_key ]; then \
	    ${ECHO} "Generating a secret host key..."; \
	    ${PREFIX}/bin/ssh-keygen -f ${PREFIX}/etc/ssh_host_key -N ""; \
	fi; \
	if [ "`grep ssh /etc/inetd.conf|grep -v ^#ssh`" = "" ]; then \
	    if [ ! -f ${PREFIX}/etc/rc.d/sshd.sh ]; then \
		${ECHO} "Installing ${PREFIX}/etc/rc.d/sshd.sh startup file."; \
		${SED} -e 's+!!PREFIX!!+${PREFIX}+g' ${FILESDIR}/sshd.sh \
		    > ${PREFIX}/etc/rc.d/sshd.sh; \
		${CHMOD} 751 ${PREFIX}/etc/rc.d/sshd.sh; \
	    fi; \
	fi

.include <bsd.port.pre.mk>

# Include tcp-wrapper support (call remote identd)
.if exists(/usr/include/tcpd.h)
CONFIGURE_ARGS+= --with-libwrap
.else
.if defined(WITH_TCPWRAP) || (exists(${PREFIX}/lib/libwrap.a) \
    && !defined(WITHOUT_TCPWRAP))
CONFIGURE_ENV+= LDFLAGS=-L${PREFIX}/lib CFLAGS="${CFLAGS} -I${PREFIX}/include"
CONFIGURE_ARGS+= --with-libwrap
LIB_DEPENDS+=   wrap.7:${PORTSDIR}/security/tcp_wrapper
.endif
.endif

# Original IPv6 patches were obtained from ftp://ftp.kyoto.wide.ad.jp/IPv6/ssh/
# ssh-1.2.27-IPv6-1.5-patch.gz
# We still use WITH_INET6 here and try to support pre 4.0 machines with kame
# IPv6 stack
.if ${OSVERSION} >= 400014 || ( ${OSVERSION} < 400014 && defined(WITH_INET6) )
CONFIGURE_ARGS+=	--enable-ipv6
.else
CONFIGURE_ARGS+=	--disable-ipv6
.endif

# Include SOCKS firewall support
.if defined(WITH_SOCKS)
CONFIGURE_ARGS+= --with-socks="-L${PREFIX}/lib -lsocks5" --with-socks5
.endif

# Include extra files if X11 is installed
.if defined(WITH_X11) || (exists(${X11BASE}/lib/libX11.a) \
    && !defined(WITHOUT_X11))
USE_XLIB=	yes
PLIST:=		${WRKDIR}/PLIST
pre-install:
	@${CAT} ${PKGDIR}/PLIST.X11 > ${PLIST}
	@${CAT} ${PKGDIR}/PLIST >> ${PLIST}
.else
CONFIGURE_ARGS+= --without-x
.endif

.include <bsd.port.post.mk>