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author Patrick J Volkerding <volkerdi@slackware.com>2018-05-25 23:29:36 +0000
committer Eric Hameleers <alien@slackware.com>2018-05-31 15:18:32 -0700
commit8ff4f2f51a6cf07fc33742ce3bee81328896e49b (patch)
tree4a166b8389404be98a6c098babaa444e2dec8f48 /patches/source/openssh/openssh-7.4p1-libwrap.diff
parent76fc4757ac91ac7947a01fb7b53dddf9a78a01d1 (diff)
downloadcurrent-14.1.tar.gz
current-14.1.tar.xz
Fri May 25 23:29:36 UTC 201814.1
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific.
Diffstat (limited to 'patches/source/openssh/openssh-7.4p1-libwrap.diff')
-rw-r--r--patches/source/openssh/openssh-7.4p1-libwrap.diff137
1 files changed, 137 insertions, 0 deletions
diff --git a/patches/source/openssh/openssh-7.4p1-libwrap.diff b/patches/source/openssh/openssh-7.4p1-libwrap.diff
new file mode 100644
index 00000000..d1025e43
--- /dev/null
+++ b/patches/source/openssh/openssh-7.4p1-libwrap.diff
@@ -0,0 +1,137 @@
+--- ./configure.ac.orig 2016-12-18 22:59:41.000000000 -0600
++++ ./configure.ac 2016-12-23 12:58:04.200707728 -0600
+@@ -1467,6 +1467,62 @@
+ ]
+ )
+
++# Check whether user wants TCP wrappers support
++TCPW_MSG="no"
++AC_ARG_WITH([tcp-wrappers],
++ [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)],
++ [
++ if test "x$withval" != "xno" ; then
++ saved_LIBS="$LIBS"
++ saved_LDFLAGS="$LDFLAGS"
++ saved_CPPFLAGS="$CPPFLAGS"
++ if test -n "${withval}" && \
++ test "x${withval}" != "xyes"; then
++ if test -d "${withval}/lib"; then
++ if test -n "${need_dash_r}"; then
++ LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
++ else
++ LDFLAGS="-L${withval}/lib ${LDFLAGS}"
++ fi
++ else
++ if test -n "${need_dash_r}"; then
++ LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
++ else
++ LDFLAGS="-L${withval} ${LDFLAGS}"
++ fi
++ fi
++ if test -d "${withval}/include"; then
++ CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
++ else
++ CPPFLAGS="-I${withval} ${CPPFLAGS}"
++ fi
++ fi
++ LIBS="-lwrap -lnsl $LIBS"
++ AC_MSG_CHECKING([for libwrap])
++ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
++#include <sys/types.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <tcpd.h>
++int deny_severity = 0, allow_severity = 0;
++ ]], [[
++ hosts_access(0);
++ ]])], [
++ AC_MSG_RESULT([yes])
++ AC_DEFINE([LIBWRAP], [1],
++ [Define if you want
++ TCP Wrappers support])
++ SSHDLIBS="$SSHDLIBS -lwrap -lnsl"
++ TCPW_MSG="yes"
++ ], [
++ AC_MSG_ERROR([*** libwrap missing])
++
++ ])
++ LIBS="$saved_LIBS"
++ fi
++ ]
++)
++
+ # Check whether user wants to use ldns
+ LDNS_MSG="no"
+ AC_ARG_WITH(ldns,
+@@ -5081,6 +5137,7 @@
+ echo " SELinux support: $SELINUX_MSG"
+ echo " Smartcard support: $SCARD_MSG"
+ echo " S/KEY support: $SKEY_MSG"
++echo " TCP Wrappers support: $TCPW_MSG"
+ echo " MD5 password support: $MD5_MSG"
+ echo " libedit support: $LIBEDIT_MSG"
+ echo " Solaris process contract support: $SPC_MSG"
+--- ./sshd.c.orig 2016-12-18 22:59:41.000000000 -0600
++++ ./sshd.c 2016-12-23 12:58:40.847710372 -0600
+@@ -123,6 +123,13 @@
+ #include "version.h"
+ #include "ssherr.h"
+
++#ifdef LIBWRAP
++#include <tcpd.h>
++#include <syslog.h>
++int allow_severity;
++int deny_severity;
++#endif /* LIBWRAP */
++
+ /* Re-exec fds */
+ #define REEXEC_DEVCRYPTO_RESERVED_FD (STDERR_FILENO + 1)
+ #define REEXEC_STARTUP_PIPE_FD (STDERR_FILENO + 2)
+@@ -1971,6 +1978,24 @@
+ #ifdef SSH_AUDIT_EVENTS
+ audit_connection_from(remote_ip, remote_port);
+ #endif
++#ifdef LIBWRAP
++ allow_severity = options.log_facility|LOG_INFO;
++ deny_severity = options.log_facility|LOG_WARNING;
++ /* Check whether logins are denied from this host. */
++ if (packet_connection_is_on_socket()) {
++ struct request_info req;
++
++ request_init(&req, RQ_DAEMON, __progname, RQ_FILE, sock_in, 0);
++ fromhost(&req);
++
++ if (!hosts_access(&req)) {
++ debug("Connection refused by tcp wrapper");
++ refuse(&req);
++ /* NOTREACHED */
++ fatal("libwrap refuse returns");
++ }
++ }
++#endif /* LIBWRAP */
+
+ /* Log the connection. */
+ laddr = get_local_ipaddr(sock_in);
+--- ./sshd.8.orig 2016-12-18 22:59:41.000000000 -0600
++++ ./sshd.8 2016-12-23 12:58:04.208707729 -0600
+@@ -825,6 +825,12 @@
+ This file should be writable only by the user, and need not be
+ readable by anyone else.
+ .Pp
++.It Pa /etc/hosts.allow
++.It Pa /etc/hosts.deny
++Access controls that should be enforced by tcp-wrappers are defined here.
++Further details are described in
++.Xr hosts_access 5 .
++.Pp
+ .It Pa /etc/hosts.equiv
+ This file is for host-based authentication (see
+ .Xr ssh 1 ) .
+@@ -929,6 +935,7 @@
+ .Xr ssh-keygen 1 ,
+ .Xr ssh-keyscan 1 ,
+ .Xr chroot 2 ,
++.Xr hosts_access 5 ,
+ .Xr login.conf 5 ,
+ .Xr moduli 5 ,
+ .Xr sshd_config 5 ,