4 files changed, 169 insertions, 0 deletions
diff --git a/network/landrun/README b/network/landrun/README
new file mode 100644
index 0000000000..1d8e2a4252
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+landrun (secure sandbox for running Linux processes using Landlock)
+
+landrun is a lightweight, secure sandbox for running Linux processes
+using Landlock. Think firejail, but with kernel-level security and
+minimal overhead.
+
+Linux Landlock is a kernel-native security module that lets unprivileged
+processes sandbox themselves.
+
+landrun makes it practical to sandbox any command with fine-grained
+filesystem and network access controls. No root, containers, or
+SELinux/AppArmor configs needed.
+
+It’s lightweight, auditable, and wraps Landlock v5 features (file
+access and TCP restrictions).
+
+To check Landlock support, look for CONFIG_SECURITY_LANDLOCK=y in your
+kernel config. Run grep CONFIG_SECURITY_LANDLOCK /boot/config as root.
+If it returns CONFIG_SECURITY_LANDLOCK=y, Landlock is enabled.
+
diff --git a/network/landrun/landrun.SlackBuild b/network/landrun/landrun.SlackBuild
new file mode 100644
index 0000000000..8a0ffea275
--- /dev/null
+++ b/network/landrun/landrun.SlackBuild
@@ -0,0 +1,120 @@
+#!/bin/bash
+#
+#          DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+#                   Version 2, December 2004
+#
+# Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+#
+# Everyone is permitted to copy and distribute verbatim or modified
+# copies of this license document, and changing it is allowed as long
+# as the name is changed.
+#
+#          DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+#  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+#
+#
+# 0. You just DO WHAT THE FUCK YOU WANT TO.
+#
+# SlackBuild script for landrun
+# =============================
+# By:          r1w1s1 (https://fosstodon.org/@r1w1s1)
+# For:         landrun
+# Descr:       secure sandbox for running Linux processes using Landlock
+# URL:
+# Changelog:
+# v0.1.12:     25/Mar/2025 by r1w1s1 - Initial build from sources.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+# improves robustness, error handling, and security
+set -euo pipefail
+IFS=$'\n\t'
+
+PRGNAM=landrun
+VERSION=${VERSION:-0.1.12}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+ARCH=${ARCH:-}
+PRINT_PACKAGE_NAME=${PRINT_PACKAGE_NAME:-}
+
+# Automatically determine the architecture
+if [ -z "$ARCH" ]; then
+  case "$(uname -m)" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+    *) ARCH=$(uname -m) ;;
+  esac
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=${TMP}/package-${PRGNAM}
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+rm -rf "$PKG"
+mkdir -p "$TMP" "$PKG" "$OUTPUT"
+cd "$TMP"
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+
+rm -rf ${PRGNAM}-${VERSION}
+tar xvf $CWD/${PRGNAM}-${VERSION}.tar.gz
+cd ${PRGNAM}-${VERSION}
+
+# Set permissions
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# Build the binary
+go build -o landrun cmd/landrun/main.go
+
+# Install the binary to /usr/bin
+mkdir -p $PKG/usr/bin
+install -m 0755 landrun $PKG/usr/bin/landrun
+
+# Strip binaries
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+# Copy documentation (if any exists)
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.md LICENSE $PKG/usr/doc/$PRGNAM-$VERSION 2>/dev/null || true
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+# Create slack-desc
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+# Build the package
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
+
diff --git a/network/landrun/landrun.info b/network/landrun/landrun.info
new file mode 100644
index 0000000000..5400181375
--- /dev/null
+++ b/network/landrun/landrun.info
@@ -0,0 +1,10 @@
+PRGNAM="landrun"
+VERSION="0.1.12"
+HOMEPAGE="https://github.com/Zouuup/landrun"
+DOWNLOAD="https://github.com/Zouuup/landrun/archive/v0.1.12/landrun-0.1.12.tar.gz"
+MD5SUM="6ca2d2bc982438d9d39e1759186878bb"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="google-go-lang"
+MAINTAINER="r1w1s1"
+EMAIL="r1w1s1@fastmail.com"
diff --git a/network/landrun/slack-desc b/network/landrun/slack-desc
new file mode 100644
index 0000000000..596338fa9b
--- /dev/null
+++ b/network/landrun/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the package name, and the '|'
+# on the right side marks the last column you should put a character in. You
+# must make exactly 11 lines for the formatting to be correct. It's also
+# customary to leave one space after the ':'.
+
+       |-----handy-ruler------------------------------------------------------|
+landrun: landrun (A Go-based tool)
+landrun:
+landrun: landrun is a tool written in Go. (Add specific description here based
+landrun: on the project's purpose once clarified from the GitHub repo.)
+landrun:
+landrun: Homepage: https://github.com/Zouuup/landrun
+landrun:
+landrun:
+landrun:
+landrun:
+landrun: