Mon Oct 3 23:14:36 UTC 2011

5 files changed, 250 insertions, 0 deletions

diff --git a/testing/krb5/PKGBUILD b/testing/krb5/PKGBUILD
new file mode 100644
index 000000000..ade7ee1d7
--- /dev/null
+++ b/testing/krb5/PKGBUILD
@@ -0,0 +1,85 @@
+# $Id: PKGBUILD 139515 2011-10-02 20:46:35Z stephane $
+# Maintainer: Stéphane Gaudreault <stephane@archlinux.org>
+
+pkgname=krb5
+pkgver=1.9.1
+pkgrel=4
+pkgdesc="The Kerberos network authentication system"
+arch=('i686' 'x86_64')
+url="http://web.mit.edu/kerberos/"
+license=('custom')
+depends=('e2fsprogs' 'libldap' 'keyutils')
+makedepends=('perl')
+provides=('heimdal')
+replaces=('heimdal')
+conflicts=('heimdal')
+backup=('etc/krb5.conf' 'var/lib/krb5kdc/kdc.conf')
+source=(http://web.mit.edu/kerberos/dist/${pkgname}/1.9/${pkgname}-${pkgver}-signed.tar
+        krb5-kadmind
+        krb5-kdc
+        krb5-1.9.1-config-script.patch
+        krb5-1.9.1-canonicalize-fallback.patch)
+sha1sums=('e23a1795a237521493da9cf3443ac8b98a90c066'
+          '2aa229369079ed1bbb201a1ef72c47bf143f4dbe'
+          '77d2312ecd8bf12a6e72cc8fd871a8ac93b23393'
+          '7342410760cf44bfa01bb99bb4c49e12496cb46f'
+          '238c268fa6cb42fc7324ab54db9abda5cd77f833')
+options=('!emptydirs')
+
+build() {
+   tar zxvf ${pkgname}-${pkgver}.tar.gz
+   cd "${srcdir}/${pkgname}-${pkgver}/src"
+
+   # - Make krb5-config suppress CFLAGS output when called with --libs
+   #   cf https://bugzilla.redhat.com/show_bug.cgi?id=544391
+   #
+   # - Omit extra libraries because their interfaces are not exposed to applications
+   #   by libkrb5, unless do_deps is set to 1, which indicates that the caller
+   #   wants the whole list.
+   #
+   #   Patch from upstream : 
+   #   http://anonsvn.mit.edu/viewvc/krb5/trunk/src/krb5-config.in?r1=23662&r2=25236
+   patch -Np2 -i ${srcdir}/krb5-1.9.1-config-script.patch
+
+   # FS#25515
+   patch -Np2 -i ${srcdir}/krb5-1.9.1-canonicalize-fallback.patch
+
+   # FS#25384
+   sed -i "/KRB5ROOT=/s/\/local//" util/ac_check_krb5.m4
+
+   export CFLAGS+=" -fPIC -fno-strict-aliasing -fstack-protector-all"
+   export CPPFLAGS+=" -I/usr/include/et"
+   ./configure --prefix=/usr \
+               --mandir=/usr/share/man \
+               --localstatedir=/var/lib \
+               --enable-shared \
+               --with-system-et \
+               --with-system-ss \
+               --disable-rpath \
+               --without-tcl \
+               --enable-dns-for-realm \
+               --with-ldap
+   make
+}
+
+package() {
+   cd "${srcdir}/${pkgname}-${pkgver}/src"
+   make DESTDIR="${pkgdir}" EXAMPLEDIR="/usr/share/doc/${pkgname}/examples" install
+
+   # Sample KDC config file
+   install -dm 755 "${pkgdir}"/var/lib/krb5kdc
+   install -pm 644 config-files/kdc.conf "${pkgdir}"/var/lib/krb5kdc/kdc.conf
+
+   # Default configuration file
+   install -dm 755 "${pkgdir}"/etc
+   install -pm 644 config-files/krb5.conf "${pkgdir}"/etc/krb5.conf
+
+   install -dm 755 "${pkgdir}"/etc/rc.d
+   install -m 755 ../../krb5-kdc "${pkgdir}"/etc/rc.d
+   install -m 755 ../../krb5-kadmind  "${pkgdir}"/etc/rc.d
+
+   install -dm 755 "${pkgdir}"/usr/share/aclocal
+   install -m 644 util/ac_check_krb5.m4 "${pkgdir}"/usr/share/aclocal
+
+   install -Dm644 "${srcdir}"/${pkgname}-${pkgver}/NOTICE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
+}
diff --git a/testing/krb5/krb5-1.9.1-canonicalize-fallback.patch b/testing/krb5/krb5-1.9.1-canonicalize-fallback.patch
new file mode 100644
index 000000000..e5a38498f
--- /dev/null
+++ b/testing/krb5/krb5-1.9.1-canonicalize-fallback.patch
@@ -0,0 +1,58 @@
+diff -Naur krb5-1.9.1.ori/src/lib/krb5/krb/get_creds.c krb5-1.9.1/src/lib/krb5/krb/get_creds.c
+--- krb5-1.9.1.ori/src/lib/krb5/krb/get_creds.c	2011-02-09 16:55:36.000000000 -0500
++++ krb5-1.9.1/src/lib/krb5/krb/get_creds.c	2011-09-26 18:42:01.465190278 -0400
+@@ -470,13 +470,10 @@
+ 
+ /***** STATE_REFERRALS *****/
+ 
+-/*
+- * Possibly retry a request in the fallback realm after a referral request
+- * failure in the local realm.  Expects ctx->reply_code to be set to the error
+- * from a referral request.
+- */
++/* Possibly try a non-referral request after a referral request failure.
++ * Expects ctx->reply_code to be set to the error from a referral request. */
+ static krb5_error_code
+-try_fallback_realm(krb5_context context, krb5_tkt_creds_context ctx)
++try_fallback(krb5_context context, krb5_tkt_creds_context ctx)
+ {
+     krb5_error_code code;
+     char **hrealms;
+@@ -485,9 +482,10 @@
+     if (ctx->referral_count > 1)
+         return ctx->reply_code;
+ 
+-    /* Only fall back if the original request used the referral realm. */
++    /* If the request used a specified realm, make a non-referral request to
++     * that realm (in case it's a KDC which rejects KDC_OPT_CANONICALIZE). */
+     if (!krb5_is_referral_realm(&ctx->req_server->realm))
+-        return ctx->reply_code;
++        return begin_non_referral(context, ctx);
+ 
+     if (ctx->server->length < 2) {
+         /* We need a type/host format principal to find a fallback realm. */
+@@ -500,10 +498,10 @@
+     if (code != 0)
+         return code;
+ 
+-    /* Give up if the fallback realm isn't any different. */
++    /* If the fallback realm isn't any different, use the existing TGT. */
+     if (data_eq_string(ctx->server->realm, hrealms[0])) {
+         krb5_free_host_realm(context, hrealms);
+-        return ctx->reply_code;
++        return begin_non_referral(context, ctx);
+     }
+ 
+     /* Rewrite server->realm to be the fallback realm. */
+@@ -540,9 +538,9 @@
+     krb5_error_code code;
+     const krb5_data *referral_realm;
+ 
+-    /* Possibly retry with the fallback realm on error. */
++    /* Possibly try a non-referral fallback request on error. */
+     if (ctx->reply_code != 0)
+-        return try_fallback_realm(context, ctx);
++        return try_fallback(context, ctx);
+ 
+     if (krb5_principal_compare(context, ctx->reply_creds->server,
+                                ctx->server)) {
diff --git a/testing/krb5/krb5-1.9.1-config-script.patch b/testing/krb5/krb5-1.9.1-config-script.patch
new file mode 100644
index 000000000..a72a75edf
--- /dev/null
+++ b/testing/krb5/krb5-1.9.1-config-script.patch
@@ -0,0 +1,27 @@
+diff -Naur krb5-1.9.1.ori/src/krb5-config.in krb5-1.9.1/src/krb5-config.in
+--- krb5-1.9.1.ori/src/krb5-config.in	2010-01-19 13:44:57.000000000 -0500
++++ krb5-1.9.1/src/krb5-config.in	2011-09-26 18:27:09.018487087 -0400
+@@ -186,7 +186,7 @@
+ 	    -e 's#\$(RPATH_FLAG)#'"$RPATH_FLAG"'#' \
+ 	    -e 's#\$(LDFLAGS)#'"$LDFLAGS"'#' \
+ 	    -e 's#\$(PTHREAD_CFLAGS)#'"$PTHREAD_CFLAGS"'#' \
+-	    -e 's#\$(CFLAGS)#'"$CFLAGS"'#'`
++	    -e 's#\$(CFLAGS)##'`
+ 
+     if test $library = 'kdb'; then
+ 	lib_flags="$lib_flags -lkdb5 $KDB5_DB_LIB"
+@@ -214,9 +214,13 @@
+     fi
+ 
+     if test $library = 'krb5'; then
+-	lib_flags="$lib_flags -lkrb5 -lk5crypto -lcom_err $GEN_LIB $LIBS $DL_LIB"
++	lib_flags="$lib_flags -lkrb5 -lk5crypto -lcom_err"
+     fi
+ 
++    # If we ever support a flag to generate output suitable for static
++    # linking, we would output "-lkrb5support $GEN_LIB $LIBS $DL_LIB"
++    # here.
++
+     echo $lib_flags
+ fi
+ 
diff --git a/testing/krb5/krb5-kadmind b/testing/krb5/krb5-kadmind
new file mode 100644
index 000000000..04df0dcff
--- /dev/null
+++ b/testing/krb5/krb5-kadmind
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# general config
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+PID=`pidof -o %PPID /usr/sbin/kadmind`
+case "$1" in
+    start)
+        stat_busy "Starting Kerberos Admin Daemon"
+        if [ -z "$PID" ]; then
+           /usr/sbin/kadmind
+        fi
+        if [ ! -z "$PID" -o $? -gt 0 ]; then
+            stat_fail
+        else
+            add_daemon krb5-kadmind
+            stat_done
+        fi
+        ;;
+    stop)
+        stat_busy "Stopping Kerberos Admin Daemon"
+	    [ ! -z "$PID" ] && kill $PID &> /dev/null
+        if [ $? -gt 0 ]; then
+            stat_fail
+        else
+            rm_daemon krb5-kadmind
+            stat_done
+        fi
+        ;;
+    restart)
+        $0 stop
+	sleep 1
+        $0 start
+        ;;
+    *)
+        echo "usage: $0 {start|stop|restart}"
+	;;
+esac
+exit 0
diff --git a/testing/krb5/krb5-kdc b/testing/krb5/krb5-kdc
new file mode 100644
index 000000000..05a03411e
--- /dev/null
+++ b/testing/krb5/krb5-kdc
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# general config
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+PID=`pidof -o %PPID /usr/sbin/krb5kdc`
+case "$1" in
+    start)
+        stat_busy "Starting Kerberos Authentication"
+        if [ -z "$PID" ]; then
+           /usr/sbin/krb5kdc
+        fi
+        if [ ! -z "$PID" -o $? -gt 0 ]; then
+            stat_fail
+        else
+            add_daemon krb5-kdc
+            stat_done
+        fi
+        ;;
+    stop)
+        stat_busy "Stopping Kerberos Authentication"
+	    [ ! -z "$PID" ] && kill $PID &> /dev/null
+        if [ $? -gt 0 ]; then
+            stat_fail
+        else
+            rm_daemon krb5-kdc
+            stat_done
+        fi
+        ;;
+    restart)
+        $0 stop
+	sleep 1
+        $0 start
+        ;;
+    *)
+        echo "usage: $0 {start|stop|restart}"
+	;;
+esac
+exit 0