net-misc/passt: User-mode networking daemons for VMs and namespaces

Replacement or alternative to Slirp4netns

Closes: https://bugs.gentoo.org/915776
Signed-off-by: Rahil Bhimjiani <me@rahil.website>
Closes: https://github.com/gentoo/gentoo/pull/34249
Signed-off-by: Florian Schmaus <flow@gentoo.org>

4 files changed, 82 insertions, 0 deletions

diff --git a/net-misc/passt/Manifest b/net-misc/passt/Manifest
new file mode 100644
index 000000000000..e6eeb6a6ea6f
--- /dev/null
+++ b/net-misc/passt/Manifest
@@ -0,0 +1 @@
+DIST passt-2023.12.04.tar.xz 188136 BLAKE2B f1d72fbb4bbb25f6a11e9ff87a91cf9bac06e047b8cb9a8b40402ced1422c23b105fa7e64646698d38ad747efa449c34cfdaecf492a3e4984114cbcf60656cdc SHA512 febd9fa22363438b52b2688481183d81c22966e1775139fc559dbfa50437c9b00ba09800db867738d25fcea8ac05d4589b75dcd2d0c88eeffefc0598d4236001
diff --git a/net-misc/passt/metadata.xml b/net-misc/passt/metadata.xml
new file mode 100644
index 000000000000..142a4c26b564
--- /dev/null
+++ b/net-misc/passt/metadata.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person" proxied="yes">
+    <email>me@rahil.website</email>
+    <name>Rahil Bhimjiani</name>
+  </maintainer>
+  <maintainer type="project" proxied="proxy">
+    <email>proxy-maint@gentoo.org</email>
+    <name>Proxy Maintainers</name>
+  </maintainer>
+  <longdescription lang="en">
+    passt implements a translation layer between a Layer-2 network interface and native Layer-4 sockets (TCP, UDP, ICMP/ICMPv6 echo) on a host. It doesn't require any capabilities or privileges, and it can be used as a simple replacement for Slirp.
+
+    pasta (same binary as passt, different command) offers equivalent functionality, for network namespaces: traffic is forwarded using a tap interface inside the namespace, without the need to create further interfaces on the host, hence not requiring any capabilities or privileges.
+
+    qrap  is  a  wrapper,  designed specifically for usage with qemu(1) and passt(1), connecting a UNIX domain socket to a file descriptor, and running qemu(1) with given arguments.
+  </longdescription>
+  <upstream>
+    <bugs-to>https://passt.top/passt/bugs</bugs-to>
+    <doc>https://passt.top/passt/about/</doc>
+  </upstream>
+</pkgmetadata>
diff --git a/net-misc/passt/passt-2023.12.04.ebuild b/net-misc/passt/passt-2023.12.04.ebuild
new file mode 100644
index 000000000000..5683bd6f8693
--- /dev/null
+++ b/net-misc/passt/passt-2023.12.04.ebuild
@@ -0,0 +1,29 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="User-mode networking daemons for VMs and namespaces, replacement for Slirp"
+HOMEPAGE="https://passt.top/"
+
+RELEASE_COMMIT="b86afe3"
+
+if [[ ${PV} == 9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="git://passt.top/passt"
+else
+	SRC_URI="https://passt.top/passt/snapshot/passt-${RELEASE_COMMIT}.tar.xz -> ${P}.tar.xz"
+	S="${WORKDIR}/${PN}-${RELEASE_COMMIT}"
+	KEYWORDS="~amd64"
+fi
+
+LICENSE="BSD GPL-2+"
+SLOT="0"
+IUSE="static"
+
+src_compile() {
+	[[ ${PV} != 9999* ]] && export VERSION="${PV}"
+	export prefix="${EPREFIX}/usr" docdir="${EPREFIX}/usr/share/doc/${P}"
+
+	emake $(usev static)
+}
diff --git a/net-misc/passt/passt-9999.ebuild b/net-misc/passt/passt-9999.ebuild
new file mode 100644
index 000000000000..5683bd6f8693
--- /dev/null
+++ b/net-misc/passt/passt-9999.ebuild
@@ -0,0 +1,29 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="User-mode networking daemons for VMs and namespaces, replacement for Slirp"
+HOMEPAGE="https://passt.top/"
+
+RELEASE_COMMIT="b86afe3"
+
+if [[ ${PV} == 9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="git://passt.top/passt"
+else
+	SRC_URI="https://passt.top/passt/snapshot/passt-${RELEASE_COMMIT}.tar.xz -> ${P}.tar.xz"
+	S="${WORKDIR}/${PN}-${RELEASE_COMMIT}"
+	KEYWORDS="~amd64"
+fi
+
+LICENSE="BSD GPL-2+"
+SLOT="0"
+IUSE="static"
+
+src_compile() {
+	[[ ${PV} != 9999* ]] && export VERSION="${PV}"
+	export prefix="${EPREFIX}/usr" docdir="${EPREFIX}/usr/share/doc/${P}"
+
+	emake $(usev static)
+}