Skynet Unable to Install Skynet

[ColinTaylor]

In theory, but not thoroughly tested.

mkdir /jffs/addons/skynet
/usr/sbin/curl -fsNL --connect-timeout 10 --retry 3 --max-time 12 https://raw.githubusercontent.com/Adamm00/IPSet_ASUS/master/firewall.sh -o /jffs/addons/skynet/firewall
chmod 755 /jffs/addons/skynet/firewall
ln -s /jffs/addons/skynet/firewall /jffs/scripts/firewall
sh /jffs/scripts/firewall

I think the file is actually being intercepted by curl rather than asd (unless they are linked). A similar curl security issue was reported the other day.

 

[dave14305]

I think the file is actually being intercepted by curl rather than asd (unless they are linked). A similar curl security issue was reported the other day.

If you strace the asd pid you can watch it go nuts reading the script and unlinking it.

 

[RAH-66]

Я думаю, что файл на самом деле перехватывается curl, а не asd (если они не связаны). На днях сообщалось об аналогичной проблеме с безопасностью завитков.

I uploaded the file firewall to the /jffs directory not only through curl, cp/mv are also blocked.

 

[ColinTaylor]

If you strace the asd pid you can watch it go nuts reading the script and unlinking it.

That's interesting. I was initially testing by copying some other local script and didn't see the problem. It was only when I downloaded that file that I saw it being deleted. Doing more test copying there seems to be something inside the firewall script that asd is objecting to because I can copy other scripts around without problem.

 

[dave14305]

That's interesting. I was initially testing by copying some other local script and didn't see the problem. It was only when I downloaded that file that I saw it being deleted. Doing more test copying there seems to be something inside the firewall script that asd is objecting to because I can copy other scripts around without problem.

Might be some of the old malware IOC checks Skynet has.

Perhaps yes, since I just removed the bulk of the Check_Security() function and then moved the script to /jffs/scripts. It’s still there now.

 

[jimilolo]

In theory, but not thoroughly tested.

mkdir /jffs/addons/skynet
/usr/sbin/curl -fsNL --connect-timeout 10 --retry 3 --max-time 12 https://raw.githubusercontent.com/Adamm00/IPSet_ASUS/master/firewall.sh -o /jffs/addons/skynet/firewall
chmod 755 /jffs/addons/skynet/firewall
ln -s /jffs/addons/skynet/firewall /jffs/scripts/firewall
sh /jffs/scripts/firewall

THANK YOU !!!

Work

 

[Ripshod]

The fix worked for me as well. Thanks @dave14305.
Stupid ASD.

 

[dave14305]

I just amended my post to warn that my “workaround” might bring problems when Skynet is next updated. You may need to delete the symlink and reinstall when that occurs.

 

[dave14305]

There should now be a hot fix available for Skynet, or ready to install from scratch.

 

[Ripshod]

There should now be a hot fix available for Skynet, or ready to install from scratch.

Updated. Going to uninstall, tidy up, and start afresh.

 

[dave14305]

Updated. Noted the move to /jffs/addons/

No, that’s a side-effect of my earlier workaround. You have to clean that up first.

 

[Undareth]

That's a normal message. I can't see anything in your log that indicates a problem with jffs. What did you mean by "if i try access the /jffs/ partition i get permission denied"?

Hi Colin, was referring to my attempt to chmod the scripts folder but i think i used the syntax wrong so ignore that apologies.

In theory, but not thoroughly tested.

mkdir /jffs/addons/skynet
/usr/sbin/curl -fsNL --connect-timeout 10 --retry 3 --max-time 12 https://raw.githubusercontent.com/Adamm00/IPSet_ASUS/master/firewall.sh -o /jffs/addons/skynet/firewall
chmod 755 /jffs/addons/skynet/firewall
ln -s /jffs/addons/skynet/firewall /jffs/scripts/firewall
sh /jffs/scripts/firewall

If you use this, you might have problems dealing with the next Skynet update, so be prepared to delete these files/links/directories manually:

rm -f /jffs/scripts/firewall
rm -rf /jffs/addons/skynet

Dave14305's solution worked. Thanks a megaton