#libcapng — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #libcapng, aggregated by home.social.
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I have developed mping-sender over the last few days. It is a simple program that sends a UDP packet to a (freely selectable) multicast address every second. It is therefore well suited for testing multicast. It is partially compatible with the mping client.
Furthermore, it is protected by landlock, seccomp, libcap-ng, AppArmor, and systemd.
Source code: https://codeberg.org/mark22k/mping-sender
#Networking #Programming #dn42 #Multicast #landlock #AppArmor #libseccomp #seccomp #systemd #libcapng
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crazytrace, my network simulation program that generates a crazy topology behind a TAP device to test traceroute implementations, now has an apparmor profile.
Furthermore, I have now implemented capability dropping with libcap-ng, landlock sandboxing (via a blacklist), and seccomp sandboxing (via a blacklist).
https://codeberg.org/mark22k/crazytrace/src/commit/c5eb9eaf8b12266ecad3c3d1e0cd5388f351cc72/apparmor/usr.bin.crazytrace
https://codeberg.org/mark22k/crazytrace/src/commit/c5eb9eaf8b12266ecad3c3d1e0cd5388f351cc72/src/main.cpp#crazytrace #traceroute #Networking #Programming #Security #apparmor #libcap #libcapng #landlock #seccomp