fixed login security hole.

4 files changed, 41 insertions, 2 deletions

diff --git a/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/change-passwd-default-algorithm.patch b/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/change-passwd-default-algorithm.patch
new file mode 100644
index 0000000..6ab35eb
--- /dev/null
+++ b/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/change-passwd-default-algorithm.patch
@@ -0,0 +1,13 @@
+diff --git a/loginutils/passwd.c b/loginutils/passwd.c
+index 1cfafae..3231b23 100644
+--- a/loginutils/passwd.c
++++ b/loginutils/passwd.c
+@@ -94,7 +94,7 @@ int passwd_main(int argc UNUSED_PARAM, char **argv)
+ 	};
+ 	unsigned opt;
+ 	int rc;
+-	const char *opt_a = "d"; /* des */
++	const char *opt_a = "m"; /* des */
+ 	const char *filename;
+ 	char *myname;
+ 	char *name;
diff --git a/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/defconfig b/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/defconfig
index be2e745..849e3e2 100644
--- a/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/defconfig
+++ b/meta-openvuplus/recipes-core/busybox/busybox-1.19.4/defconfig
@@ -446,7 +446,7 @@ CONFIG_INIT_TERMINAL_TYPE=""
 CONFIG_FEATURE_SHADOWPASSWDS=y
 # CONFIG_USE_BB_PWD_GRP is not set
 # CONFIG_USE_BB_SHADOW is not set
-# CONFIG_USE_BB_CRYPT is not set
+CONFIG_USE_BB_CRYPT=y
 # CONFIG_USE_BB_CRYPT_SHA is not set
 CONFIG_ADDUSER=y
 CONFIG_FEATURE_ADDUSER_LONG_OPTIONS=y
diff --git a/meta-openvuplus/recipes-core/busybox/busybox_1.19.4.bbappend b/meta-openvuplus/recipes-core/busybox/busybox_1.19.4.bbappend
index 5c0775b..042ab21 100644
--- a/meta-openvuplus/recipes-core/busybox/busybox_1.19.4.bbappend
+++ b/meta-openvuplus/recipes-core/busybox/busybox_1.19.4.bbappend
@@ -1,4 +1,4 @@
-PR .= "-vuplus4"
+PR .= "-vuplus5"
 
 SRC_URI += " \
             file://0001-ifupdown-support-post-up-pre-down-hooks.patch \
@@ -11,6 +11,7 @@ SRC_URI += " \
             file://0002-Create-and-use-our-own-copy-of-linux-ext2_fs.h.patch \
             file://0003-Drop-include-bb_linux_ext2_fs.h-use-existing-e2fspro.patch \
             file://mount_single_uuid.patch \
+            file://change-passwd-default-algorithm.patch \
 	    file://inetd \
 	    file://inetd.conf \
 "
diff --git a/meta-openvuplus/recipes-extended/shadow/shadow_4.1.4.3.bbappend b/meta-openvuplus/recipes-extended/shadow/shadow_4.1.4.3.bbappend
new file mode 100644
index 0000000..d8d1769
--- /dev/null
+++ b/meta-openvuplus/recipes-extended/shadow/shadow_4.1.4.3.bbappend
@@ -0,0 +1,25 @@
+PR .= "vuplus0"
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/${P}:"
+
+pkg_postinst_${PN} () {
+	for i in chpasswd chfn newgrp chsh groups vipw vigr ; do
+		update-alternatives --install ${sbindir}/$i $i $i.${PN} 200
+	done 
+
+        if [ "x$D" != "x" ]; then
+        	rootarg="--root=$D"
+        else
+        	rootarg=""
+        fi
+
+        pwconv $rootarg
+        grpconv $rootarg
+}
+
+pkg_prerm_${PN} () {
+        for i in chpasswd chfn newgrp chsh groups vipw vigr ; do
+                update-alternatives --remove $i $i.${PN}
+        done
+}
+