SamyGO

echo "export PS1='# '" >> /mtd_rwarea/profile
echo -e "ENV=/dtv/.ashrc\nexport ENV\n" >> /mtd_rwarea/profile

echo "PS1='root@tv:\w \$ '" >> /mtd_rwarea/profile
echo -e "ENV=/dtv/.ashrc\nexport ENV\n" >> /mtd_rwarea/profile

ln -s /mnt/bin/ /dtv/bin

    [ -e $MOD_DIR/kernel/drivers/pty/mount.ko ] && insmod $MOD_DIR/kernel/drivers/pty/mount.ko || echo "mount.ko not found."

    /bin/mount -o bind /mtd_rwarea/passwd /etc/passwd
    /bin/mount -o bind /mtd_rwarea/profile /etc/profile
    /bin/mount -o bind /mnt/bin/sh /bin/sh

    export HOME=/mnt/
    export PS1='root@tv:\w \$ '
    $SYSROOT/bin/busybox2 telnetd  -l /mnt/bin/sh

ln -s /mnt/opt/privateer/usr/sbin/dropbearmulti /mnt/bin/dbclient
ln -s /mnt/opt/privateer/usr/sbin/dropbearmulti /mnt/bin/scp
ln -s /mnt/opt/privateer/usr/sbin/dropbearmulti /mnt/opt/privateer/usr/sbin/dropbear

bobiturboto wrote:FOR F SERIES YOU HAVE TO DO THIS!!!!!!

You have to use dropbearmulti from archive attached in this post to get scp working for telnet and SSH.

Upload and replace /mnt/opt/privateer/usr/sbin/dropbearmulti with the attached file.

Locate these lines in /mnt/etc/init.d/01_02_telnet.init :

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$SYSROOT/bin/busybox2 telnetd -p 23 -l $SYSROOT/bin/ash &  >> $LOGFILE 2>&1

Replace the line with this:

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	echo "export PS1='root@tv:\w \$ '" >> /mtd_rwarea/profile
	echo -e "ENV=/dtv/.ashrc\nexport ENV\n" >> /mtd_rwarea/profile
	echo "PS1='root@tv:\w \$ '" >> /mtd_rwarea/profile
	echo -e "ENV=/dtv/.ashrc\nexport ENV\n" >> /mtd_rwarea/profile
	/bin/mount -o bind "$SYSROOT/bin/sh" /bin/sh
	export HOME=/mnt/
	export PS1='root@tv:\w \$ '
	$SYSROOT/bin/busybox2 telnetd -p 23 -l $SYSROOT/bin/sh &  >> $LOGFILE 2>&1

In the same file find this part:

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        if [ ! -e /mtd_rwarea/passwd ]; then
                echo "root:saJvQKUdIxRW2:0:0:SamyGO secured Root:$NEW_HOME:$SYSROOT/bin/ash" > /mtd_rwarea/passwd
        fi

Replace it with this:

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	ln -s /mnt/bin/ /dtv/bin
		if [ ! -e /mtd_rwarea/passwd ]; then
                echo "root:saJvQKUdIxRW2:0:0:SamyGO secured Root:$HOME:/bin/sh" > /mtd_rwarea/passwd
        fi

Then run this commands:

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umount /mtd_rwarea/passwd
rm /mtd_rwarea/passwd

Execute the listed commands through telnet connection.

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chmod +x /mnt/opt/privateer/usr/sbin/dropbearmulti
rm /mnt/opt/privateer/usr/sbin/dropbear
ln -s /mnt/opt/privateer/usr/sbin/dropbearmulti /mnt/bin/dbclient
ln -s /mnt/opt/privateer/usr/sbin/dropbearmulti /mnt/bin/scp
ln -s /mnt/opt/privateer/usr/sbin/dropbearmulti /mnt/opt/privateer/usr/sbin/dropbear

Reboot your TV and after that you will have fixed telnet and working ssh access with scp and ssh history.
Default ssh user is root and the password is SamyGO

Credits to sectroyer.

juuso wrote:after that fixes i could access tv via WinSCP
just keep in mind, SYSROOT on D series is ...

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echo $SYSROOT
/mtd_rwcommon/widgets/user/SamyGO/SamyGO

yeah, i know, better don`t mix testing different series in one topic, but i`m sure your fix will work on C/D/E/F (D/E/F are based on B/C Extensions scripts and changes were made just in matter of specific of each series).

juuso wrote:yes, i saw these files on server, they slightly differ from files you`ve attached here

I haven`t succeed to merge your full patch with my Extensions, somewhere i still make mistakes. As result - still no benefits you mentioned. Yet.

We could merge all for each series, so no need to distribute separate fixes. Just re-install whole widget.

zoelechat wrote:I've done every step and everything works as expected (colors, SCP...)
Just had a strange problem: rcEXT couldn't be executed, neither by rcSGO nor manually (of course it was present and chmodded +x )

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root@tv:/mnt # ./rcEXT
/mnt/bin/sh: ./rcEXT: not found

So /dtv/sgoshfix was never created and ssh gave an error on open because it was unable to find the file.
I've just included rcEXT code at the end of rcSGO and the problem is gone...

I also need to launch dropbear manually to have ssh/SCP/port 22 opened, where should I include it to be safely executed? Somewhere in catch_crap.init I presume?