3 files changed, 51 insertions, 0 deletions
diff --git a/meta-google/recipes-google/networking/files/sslh.service b/meta-google/recipes-google/networking/files/sslh.service
new file mode 100644
index 000000000..b6bc04a4c
--- /dev/null
+++ b/meta-google/recipes-google/networking/files/sslh.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=SSL/SSH multiplexer
+Requires=sslh.socket
+
+[Service]
+ExecStart=/usr/sbin/sslh -n -f --ssh [::1]:22 --http [::1]:80 --tls [::1]:443
+KillMode=process
+#Hardening
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelModules=true
+ProtectKernelTunables=true
+ProtectControlGroups=true
+MountFlags=private
+NoNewPrivileges=true
+PrivateDevices=true
+RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
+MemoryDenyWriteExecute=true
+DynamicUser=true
diff --git a/meta-google/recipes-google/networking/files/sslh.socket b/meta-google/recipes-google/networking/files/sslh.socket
new file mode 100644
index 000000000..2540e5961
--- /dev/null
+++ b/meta-google/recipes-google/networking/files/sslh.socket
@@ -0,0 +1,8 @@
+[Unit]
+Before=sslh.service
+
+[Socket]
+ListenStream=3967
+
+[Install]
+WantedBy=sockets.target
diff --git a/meta-google/recipes-google/networking/gbmc-sslh.bb b/meta-google/recipes-google/networking/gbmc-sslh.bb
new file mode 100644
index 000000000..ec16f078f
--- /dev/null
+++ b/meta-google/recipes-google/networking/gbmc-sslh.bb
@@ -0,0 +1,23 @@
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit systemd
+
+RDEPENDS_${PN} += "sslh"
+
+SRC_URI_append = " \
+    file://sslh.service \
+    file://sslh.socket \
+"
+
+SYSTEMD_SERVICE_${PN} += "sslh.service"
+SYSTEMD_SERVICE_${PN} += "sslh.socket"
+
+do_install() {
+    # Install service definitions
+    install -d -m 0755 ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/sslh.service ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/sslh.socket ${D}${systemd_system_unitdir}
+}