diff options
author | Guilhem Moulin <guilhem@fripost.org> | 2024-09-25 19:18:15 +0200 |
---|---|---|
committer | Guilhem Moulin <guilhem@fripost.org> | 2024-09-25 21:44:41 +0200 |
commit | f0feb7c74ca2252ef2513da12fc85be9684a54b4 (patch) | |
tree | 301152d43426ab8f242ab835fdc04e6f3ba21196 | |
parent | 5f9605745f4f8e59d5aba78da18b8a50bc4a5d88 (diff) |
Copy webmap-publish.
We also replace persistent/shared RuntimeDirectory settings with
directories defined as tmpfiles.d(5) entries. This gives more control
over access control.
We also change static compression from gzip to brotli on the HTTPd.
-rw-r--r-- | files/etc/nginx/sites-available/webmap | 2 | ||||
-rw-r--r-- | files/etc/systemd/system/webmap-download@.service | 6 | ||||
-rw-r--r-- | files/etc/systemd/system/webmap-import@.service | 6 | ||||
-rw-r--r-- | files/etc/systemd/system/webmap-publish@.service | 40 | ||||
-rw-r--r-- | files/etc/tmpfiles.d/webmap.conf | 11 | ||||
-rw-r--r-- | handlers/main.yml | 3 | ||||
-rw-r--r-- | tasks/httpd.yml | 6 | ||||
-rw-r--r-- | tasks/webmap.yml | 61 | ||||
m--------- | webmap-tools | 0 |
9 files changed, 124 insertions, 11 deletions
diff --git a/files/etc/nginx/sites-available/webmap b/files/etc/nginx/sites-available/webmap index d16ab60..92809e2 100644 --- a/files/etc/nginx/sites-available/webmap +++ b/files/etc/nginx/sites-available/webmap @@ -62,7 +62,7 @@ server { } location ^~ /tiles/ { expires 1d; - gzip_static on; + brotli_static on; try_files $uri =404; error_page 404 /_.txt; } diff --git a/files/etc/systemd/system/webmap-download@.service b/files/etc/systemd/system/webmap-download@.service index c0e826f..2c5a3e4 100644 --- a/files/etc/systemd/system/webmap-download@.service +++ b/files/etc/systemd/system/webmap-download@.service @@ -16,14 +16,11 @@ IOSchedulingClass=idle Type=oneshot ExecStart=/usr/local/bin/webmap-download \ --cachedir=/var/cache/webmap \ - --lockdir=%t/webmap-download \ + --lockdir=%t/lock/webmap/download \ --no-exit-code \ --quiet \ -- %I -RuntimeDirectory=webmap-download -RuntimeDirectoryPreserve=yes - # Hardening NoNewPrivileges=yes ProtectHome=yes @@ -34,6 +31,7 @@ ProtectKernelModules=yes ProtectKernelTunables=yes RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 ReadWritePaths=/var/cache/webmap +ReadWritePaths=%t/lock/webmap/download [Install] WantedBy=webmap-update@%i.target diff --git a/files/etc/systemd/system/webmap-import@.service b/files/etc/systemd/system/webmap-import@.service index 540e7de..06d204c 100644 --- a/files/etc/systemd/system/webmap-import@.service +++ b/files/etc/systemd/system/webmap-import@.service @@ -20,12 +20,9 @@ IOSchedulingClass=idle Type=oneshot ExecStart=/usr/local/bin/webmap-import \ --cachedir=/var/cache/webmap \ - --lockfile=%t/webmap/lock \ + --lockfile=%t/lock/webmap/lock \ -- %I -RuntimeDirectory=webmap -RuntimeDirectoryPreserve=yes - # Hardening NoNewPrivileges=yes ProtectHome=yes @@ -35,6 +32,7 @@ ProtectControlGroups=yes ProtectKernelModules=yes ProtectKernelTunables=yes RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 +ReadWritePaths=%t/lock/webmap PrivateTmp=yes [Install] diff --git a/files/etc/systemd/system/webmap-publish@.service b/files/etc/systemd/system/webmap-publish@.service new file mode 100644 index 0000000..e2f8e6b --- /dev/null +++ b/files/etc/systemd/system/webmap-publish@.service @@ -0,0 +1,40 @@ +[Unit] +Description=Webmap updater service (publish %I as MVT) +#After=postgresql.service webmap-update@%i.target +#After=webmap-download@%i.service +#After=webmap-import@%i.service +#Upholds=webmap-update@%i.target + +[Service] +User=_webmap-publish +Group=_webmap + +Nice=15 +IOSchedulingClass=idle + +Type=oneshot +ExecStart=/usr/local/bin/webmap-publish \ + --lockfile=%t/lock/webmap/lock \ + --destdir=/var/www/webmap/tiles/%i \ + --name=%I \ + --webroot=/var/www/webmap \ + --metadata=/var/www/webmap/tiles/metadata.json \ + --metadata-lockfile=%t/lock/webmap/tiles.lock \ + --compress \ + -- %I + +# Hardening +NoNewPrivileges=yes +ProtectHome=yes +ProtectSystem=strict +PrivateDevices=yes +ProtectControlGroups=yes +ProtectKernelModules=yes +ProtectKernelTunables=yes +RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 +ReadWritePaths=/var/www/webmap/tiles +ReadWritePaths=%t/lock/webmap +PrivateTmp=yes + +#[Install] +#WantedBy=webmap-update@%i.target diff --git a/files/etc/tmpfiles.d/webmap.conf b/files/etc/tmpfiles.d/webmap.conf new file mode 100644 index 0000000..620cd24 --- /dev/null +++ b/files/etc/tmpfiles.d/webmap.conf @@ -0,0 +1,11 @@ +d %t/lock/webmap 0755 root root + +# for webmap-download's --lockdir +d %t/lock/webmap/download 0755 _webmap-download _webmap + +# for webmap-import's *and* webmap-publish's --lockfile (hence the +# ownership and g+w) +f %t/lock/webmap/lock 0664 root _webmap + +# for webmap-publish's --metadata-lockfile +f %t/lock/webmap/tiles.lock 0644 _webmap-publish _webmap diff --git a/handlers/main.yml b/handlers/main.yml index 189b880..281951b 100644 --- a/handlers/main.yml +++ b/handlers/main.yml @@ -5,6 +5,9 @@ - name: systemctl daemon-reload command: /usr/bin/systemctl daemon-reload +- name: systemd-tmpfiles --create + command: /usr/bin/systemd-tmpfiles --create + - name: Refresh hostname command: /usr/bin/hostnamectl hostname {{ inventory_hostname_short }} diff --git a/tasks/httpd.yml b/tasks/httpd.yml index 22757d5..2e1fa98 100644 --- a/tasks/httpd.yml +++ b/tasks/httpd.yml @@ -2,6 +2,12 @@ - name: Install nginx apt: pkg=nginx-light +- name: Install nginx modules + apt: pkg={{ packages }} + vars: + packages: + - libnginx-mod-http-brotli-static + - name: Start nginx service: name=nginx enabled=true state=started diff --git a/tasks/webmap.yml b/tasks/webmap.yml index 053b744..9e2c2f6 100644 --- a/tasks/webmap.yml +++ b/tasks/webmap.yml @@ -1,14 +1,19 @@ - name: Install gdal-bin apt: pkg=gdal-bin install-recommends=true -- name: Install unzip - apt: pkg=unzip +- name: Install unzip and brotli + apt: pkg={{ packages }} + vars: + packages: + - unzip + - brotli - name: Install python dependencies apt: pkg={{ packages }} vars: packages: - python3 + - python3-brotli - python3-gdal - python3-lxml - python3-requests @@ -309,3 +314,55 @@ target: all - meta: flush_handlers + + +- name: Create system user '_webmap-publish' + user: name=_webmap-publish system=true + group=_webmap + createhome=false + home=/nonexistent + shell=/usr/sbin/nologin + comment="Webmap update (publication as MVT)" + password="!" + state=present + +- name: Copy /usr/local/share/webmap/publish.py + copy: src=webmap-tools/webmap-publish + dest=/usr/local/share/webmap/publish.py + owner=root group=root + mode=0755 + +- name: Create /usr/local/bin/webmap-publish + file: src=../share/webmap/publish.py + dest=/usr/local/bin/webmap-publish + owner=root group=root + state=link force=yes + +- name: Create directory /var/www/webmap/tiles + file: path=/var/www/webmap/tiles + state=directory + owner=_webmap-publish group=root + mode=0755 + +- name: Copy webmap-publish@.service + copy: src=etc/systemd/system/webmap-publish@.service + dest=/etc/systemd/system/webmap-publish@.service + owner=root group=root + mode=0644 + notify: + - systemctl daemon-reload + +#- name: Enable webmap-publish@.service +# service: name=webmap-publish@{{ item }}.service enabled=true +# with_items: "{{ webmap_layer_groups }}" + + +- name: Copy /etc/tmpfiles.d/webmap.conf + copy: src=etc/tmpfiles.d/webmap.conf + dest=/etc/tmpfiles.d/webmap.conf + owner=root group=root + mode=0644 + notify: + - systemd-tmpfiles --create + +- meta: flush_handlers diff --git a/webmap-tools b/webmap-tools -Subproject 54db31b0df41e397438d860ec8014b7100f72eb +Subproject 7cda119879cf48ba72ba34522fa9cdf9ef6d9b4 |