4 files changed, 113 insertions, 0 deletions
diff --git a/repo/core/krb5.xibuild b/repo/core/krb5.xibuild
new file mode 100644
index 0000000..8769e1f
--- /dev/null
+++ b/repo/core/krb5.xibuild
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+DEPS=(glibc e2fsprogs libldap keyutils)
+
+SOURCE=https://kerberos.org/dist/krb5/1.19/krb5-1.19.2.tar.gz
+DESC="The Kerberos network authentication system"
+
+build () {
+    # fix denial of service vulnerability
+    sed -i '210a if (sprinc == NULL) {\
+       status = "NULL_SERVER";\
+       errcode = KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN;\
+       goto cleanup;\
+       }' src/kdc/do_tgs_req.c
+
+    cd src &&
+
+    sed -i -e 's@\^u}@^u cols 300}@' tests/dejagnu/config/default.exp     &&
+    sed -i -e '/eq 0/{N;s/12 //}'    plugins/kdb/db2/libdb2/test/run.test &&
+    sed -i '/t_iprop.py/d'           tests/Makefile.in                    &&
+
+    ./configure --prefix=/usr            \
+                --sysconfdir=/etc        \
+                --localstatedir=/var/lib \
+                --runstatedir=/run       \
+                --with-system-et         \
+                --with-system-ss         \
+                --with-system-verto=no   \
+                --enable-dns-for-realm &&
+    make
+    make DESTDIR=$PKG_DEST install
+
+    install -v -dm755 $PKG_DEST/usr/share/doc/krb5-1.19.2 &&
+    cp -vfr ../doc/*  $PKG_DEST/usr/share/doc/krb5-1.19.2
+}
diff --git a/repo/core/libxml2.xibuild b/repo/core/libxml2.xibuild
new file mode 100644
index 0000000..e5c149e
--- /dev/null
+++ b/repo/core/libxml2.xibuild
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+DEPS=(zlib readline ncurses xz icu)
+
+SOURCE=http://xmlsoft.org/sources/libxml2-2.9.12.tar.gz
+DESC="XML parsing library"
+
+build () {
+    ./configure --prefix=/usr    \
+            --disable-static \
+            --with-history   \
+            --with-python=/usr/bin/python3 &&
+    make
+    make DESTDIR=$PKG_DEST install
+}
diff --git a/repo/core/openssh.xibuild b/repo/core/openssh.xibuild
new file mode 100644
index 0000000..18886c5
--- /dev/null
+++ b/repo/core/openssh.xibuild
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+DEPS=(glibc krb5 openssl libedit ldns libxcrypt zlib pam)
+
+SOURCE=https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-8.8p1.tar.gz
+DESC="Premier connectivity tool for remote login with the SSH protocol"
+
+build () {
+    ./configure --prefix=/usr                            \
+            --sysconfdir=/etc/ssh                    \
+            --with-md5-passwords                     \
+            --with-privsep-path=/var/lib/sshd        \
+            --with-default-path=/usr/bin             \
+            --with-superuser-path=/usr/sbin:/usr/bin \
+            --with-pid-dir=/run
+    make
+    make DESTDIR=$PKG_DEST install
+
+    install -v -m755    contrib/ssh-copy-id /usr/bin     &&
+
+    install -v -m644    contrib/ssh-copy-id.1 \
+                        $PKG_DEST/usr/share/man/man1              &&
+    install -v -m755 -d $PKG_DEST/usr/share/doc/openssh-8.8p1     &&
+    install -v -m644    INSTALL LICENCE OVERVIEW README* \
+                        $PKG_DEST/usr/share/doc/openssh-8.8p1
+
+}
diff --git a/repo/core/pam.xibuild b/repo/core/pam.xibuild
new file mode 100644
index 0000000..ea651b2
--- /dev/null
+++ b/repo/core/pam.xibuild
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+DEPS=(glibc libtirpc pambase audit libxcrypt)
+
+SOURCE=https://github.com/linux-pam/linux-pam/releases/download/v1.5.2/Linux-PAM-1.5.2.tar.xz
+DESC="PAM (Pluggable Authentication Modules) library"
+
+build () {
+    # prevent install of an uneeded systemd file
+    sed -e /service_DATA/d \
+        -i modules/pam_namespace/Makefile.am &&
+    autoreconf
+
+    ./configure --prefix=/usr                        \
+            --sbindir=/usr/sbin                  \
+            --sysconfdir=/etc                    \
+            --libdir=/usr/lib                    \
+            --enable-securedir=/usr/lib/security \
+            --docdir=/usr/share/doc/Linux-PAM-1.5.2 &&
+    make
+
+    make DESTDIR=$PKG_DEST install
+}
+
+package () {
+    install -v -m755 -d $PKG_DEST/etc/pam.d &&
+
+    cat > $PKG_DEST/etc/pam.d/other << "EOF"
+    auth     required       pam_deny.so
+    account  required       pam_deny.so
+    password required       pam_deny.so
+    session  required       pam_deny.so
+    EOF
+
+
+}