From 70f16ac939497e3e424bad05c5f82ce36d1bceda Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Sat, 16 May 2020 20:33:52 +0200
Subject: git browser and HTTP backend: harden config and port to Debian 10.

---
 roles/git/files/etc/systemd/system/cgit.service    | 23 ++++++++++++++++++++++
 roles/git/files/etc/systemd/system/cgit.socket     | 11 +++++++++++
 .../etc/systemd/system/git-http-backend.service    | 21 ++++++++++++++++++++
 .../etc/systemd/system/git-http-backend.socket     | 11 +++++++++++
 4 files changed, 66 insertions(+)
 create mode 100644 roles/git/files/etc/systemd/system/cgit.service
 create mode 100644 roles/git/files/etc/systemd/system/cgit.socket
 create mode 100644 roles/git/files/etc/systemd/system/git-http-backend.service
 create mode 100644 roles/git/files/etc/systemd/system/git-http-backend.socket

(limited to 'roles/git/files/etc/systemd')

diff --git a/roles/git/files/etc/systemd/system/cgit.service b/roles/git/files/etc/systemd/system/cgit.service
new file mode 100644
index 0000000..08037ac
--- /dev/null
+++ b/roles/git/files/etc/systemd/system/cgit.service
@@ -0,0 +1,23 @@
+[Unit]
+Description=hyperfast web frontend for git repositories written in C
+Documentation=https://git.zx2c4.com/cgit/
+
+[Service]
+User=_cgit
+Group=nogroup
+SupplementaryGroups=gitolite
+ExecStart=/usr/sbin/fcgiwrap
+SyslogIdentifier=cgit
+#
+# Hardening
+NoNewPrivileges=yes
+PrivateDevices=yes
+ProtectHome=yes
+ProtectSystem=strict
+ProtectControlGroups=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+ReadWriteDirectories=/var/cache/cgit
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/git/files/etc/systemd/system/cgit.socket b/roles/git/files/etc/systemd/system/cgit.socket
new file mode 100644
index 0000000..bba4bef
--- /dev/null
+++ b/roles/git/files/etc/systemd/system/cgit.socket
@@ -0,0 +1,11 @@
+[Unit]
+Description=hyperfast web frontend for git repositories written in C
+Documentation=https://git.zx2c4.com/cgit/
+
+[Socket]
+ListenStream=%t/cgit.socket
+SocketUser=www-data
+SocketMode=0600
+
+[Install]
+WantedBy=sockets.target
diff --git a/roles/git/files/etc/systemd/system/git-http-backend.service b/roles/git/files/etc/systemd/system/git-http-backend.service
new file mode 100644
index 0000000..f973370
--- /dev/null
+++ b/roles/git/files/etc/systemd/system/git-http-backend.service
@@ -0,0 +1,21 @@
+[Unit]
+Description=Git HTTP backend
+Documentation=man:git-http-backend(1)
+
+[Service]
+DynamicUser=yes
+SupplementaryGroups=gitolite
+ExecStart=/usr/sbin/fcgiwrap
+SyslogIdentifier=git-http-backend
+#
+# Hardening
+NoNewPrivileges=yes
+PrivateDevices=yes
+ProtectHome=yes
+ProtectSystem=strict
+ProtectControlGroups=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/git/files/etc/systemd/system/git-http-backend.socket b/roles/git/files/etc/systemd/system/git-http-backend.socket
new file mode 100644
index 0000000..c2820d4
--- /dev/null
+++ b/roles/git/files/etc/systemd/system/git-http-backend.socket
@@ -0,0 +1,11 @@
+[Unit]
+Description=Git HTTP backend
+Documentation=man:git-http-backend(1)
+
+[Socket]
+ListenStream=%t/git-http-backend.socket
+SocketUser=www-data
+SocketMode=0600
+
+[Install]
+WantedBy=sockets.target
-- 
cgit v1.2.3