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# Example config for nsjail
name: "znc-with-net"
description: "This policy allows to run znc a jail. "
description: "Networking is permitted with this setup (clone_newnet: false). "
description: ""
description: "The only permitted home directory is $HOME/.znc."
description: ""
description: "Run as: nsjail --config configs/znc-with-net.cfg"
mode: ONCE
hostname: "ZNC"
cwd: "/home/znc"
daemon: true
time_limit: 0
envar: "HOME=/home/znc"
envar: "TMP=/tmp"
log_fd: 2
rlimit_as: 4096
rlimit_cpu_type: INF
rlimit_fsize: 4096
rlimit_nofile: 128
clone_newnet: false
mount {
dst: "/proc"
fstype: "proc"
}
mount {
src: "/lib"
dst: "/lib"
is_bind: true
}
mount {
src: "/usr/lib"
dst: "/usr/lib"
is_bind: true
}
mount {
src: "/lib64"
dst: "/lib64"
is_bind: true
mandatory: false
}
mount {
src: "/lib32"
dst: "/lib32"
is_bind: true
mandatory: false
}
mount {
src: "/usr/share"
dst: "/usr/share"
is_bind: true
}
mount {
src: "/dev/urandom"
dst: "/dev/urandom"
is_bind: true
rw: true
}
mount {
src: "/dev/null"
dst: "/dev/null"
is_bind: true
rw: true
}
mount {
src: "/etc/resolv.conf"
dst: "/etc/resolv.conf"
is_bind: true
mandatory: false
}
mount {
src: "/etc/ssl"
dst: "/etc/ssl"
is_bind: true
}
mount {
dst: "/tmp"
fstype: "tmpfs"
rw: true
is_bind: false
}
mount {
dst: "/dev/shm"
fstype: "tmpfs"
rw: true
is_bind: false
}
mount {
dst: "/home/znc"
fstype: "tmpfs"
rw: true
is_bind: false
}
mount {
prefix_src_env: "HOME"
src: "/.znc"
dst: "/home/znc/.znc"
rw: true
is_bind: true
mandatory: true
}
seccomp_string: "KILL_PROCESS {"
seccomp_string: " ptrace,"
seccomp_string: " process_vm_readv,"
seccomp_string: " process_vm_writev"
seccomp_string: "}"
seccomp_string: "DEFAULT ALLOW"
exec_bin {
path: "/usr/bin/znc"
arg: "-f"
exec_fd: true
}
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