From 88700c0fc909f6051241232a0bd7277781619d53 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Thu, 30 Dec 2021 15:13:46 +0800
Subject: [PATCH] update buildroot to fix debian sudo bug
---
bsp/rootfs/build.sh | 22 ++++++++++++++++------
1 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/bsp/rootfs/build.sh b/bsp/rootfs/build.sh
index 0c25a68..19e85aa 100755
--- a/bsp/rootfs/build.sh
+++ b/bsp/rootfs/build.sh
@@ -14,6 +14,7 @@
TAR_PATH=${PRJ_PATH}/../tarball
# rootfs configuration
+DEBIAN_URL=http://ftp.cn.debian.org/debian/
ARCH=armhf
DEF_USER=lingyun
DEF_PASSWD=12345
@@ -87,8 +88,8 @@
export LANG=C
printf "\n\n -- debootstrap fetch start --\n\n"
- echo "debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/"
- debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/
+ echo "debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} ${DEBIAN_URL}"
+ debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} ${DEBIAN_URL}
chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage
printf "\n\n -- debootstrap config start --\n\n"
@@ -98,6 +99,10 @@
# Clear the MD5 value to install extra apps
sed -i -e "s|.*md5apt.*|\t\"md5apt\":\"MD5_Auto_Generate_Here\"|g" $APPS_CONF
+
+ cd ${ROOTFS_DIR}
+ tar -cjf ../${ROOTFS_DIR}.orig.tar.bz2 *
+ cd -
}
@@ -134,6 +139,7 @@
chroot ${ROOTFS_DIR} apt update
chroot ${ROOTFS_DIR} apt install -y ${extra_apps}
+ chroot ${ROOTFS_DIR} apt autoremove
umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev}
@@ -144,15 +150,14 @@
# modify root password
chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd"
- # add extra user account
+ # add default user account
set +e
grep "$DEF_USER" ${ROOTFS_DIR}/etc/passwd > /dev/null 2>&1
if [ $? != 0 ] ; then
printf "\n\n -- setup default user account --\n\n"
chroot ${ROOTFS_DIR} sh -c "useradd -m -s /bin/bash ${DEF_USER}"
chroot ${ROOTFS_DIR} sh -c "echo ${DEF_USER}:${DEF_PASSWD} | chpasswd"
- chroot ${ROOTFS_DIR} sh -c "usermod -G video,audio,sudo avnet"
- echo "${DEF_USER} ALL=(ALL:ALL) NOPASSWD:ALL" >> ${ROOTFS_DIR}/etc/sudoers
+ chroot ${ROOTFS_DIR} sh -c "usermod -aG video,audio,sudo ${DEF_USER}"
fi
set -e
}
@@ -236,7 +241,7 @@
# update profile
sed -i "s|PS1='# '|PS1='\\\u@\\\h:\\\w# '|g" ${ROOTFS_DIR}/etc/profile
sed -i "s|PS1='$ '|PS1='\\\u@\\\h:\\\w$ '|g" ${ROOTFS_DIR}/etc/profile
-
+ sed -i 's|PATH=.*|PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"|g' ${ROOTFS_DIR}/etc/profile
# add ls alias for display with color
grep "^alias ls=" ${ROOTFS_DIR}/etc/profile > /dev/null 2>&1
@@ -244,6 +249,11 @@
echo "alias ls='ls --color=auto'" >> ${ROOTFS_DIR}/etc/profile
fi
+ # update sudo without passwd for yocto and debian
+ if [ $SYSTEM != buildroot ] ; then
+ sed -i "s|^%sudo.*|%sudo ALL=(ALL:ALL) NOPASSWD:ALL|g" ${ROOTFS_DIR}/etc/sudoers
+ fi
+
# permit root ssh login
sed -i "s|^#PermitRootLogin.*|PermitRootLogin yes|g" ${ROOTFS_DIR}/etc/ssh/sshd_config
sed -i "s|^#PasswordAuthentication.*|PasswordAuthentication yes|g" ${ROOTFS_DIR}/etc/ssh/sshd_config
--
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