meta: new structure

we decided to:
 - get rid of unused packages
 - simpify the directory layout since we only have one host anyways
 - move our docs (such as they are) in-tree

README.md

@@ -1,22 +1,26 @@
 # hacc nixfiles
 
-welcome to hacc nixfiles (haccfiles). this is the code describing our nix-based infrastructure.
+Welcome to the hacc nixfiles (haccfiles). This is how we configure (most of)
+our infrastructure.
 
-## structure
+## General layout
 
 - `flake.nix`: Entrypoint & dependencies
-- `common/`: configuration common to all hosts
 - `modules/`: home-grown modules for hacc-specific services
-- `pkgs/`: packages we built and don't want to upstream
+- `pkgs/`: packages we need which aren't in nixpkgs
-- `hosts/`: configuration.nix per host (currently there's only one of those)
+- `websites/`: static websites hosted by us
-- `services/`: all services we run; imported in appropriate host config
+- `common/`: meta-level config, reusable across machines
-- `websites/`: static websites we deploy somewhere
+- `parsons/`: our sole server, its config & the services it runs
 
-## working with the haccfiles
+Right now, we only have a single host. We might add more again in the future.
+
+## Working with this repo
 
 You will need a flake-enabled nix installation, and have your ssh config set up
 so that `ssh parsons` will connect to `parsons.hacc.space`.
 
+### Deploying remotely
+
 It's recommended to use [deploy_rs](https://github.com/serokell/deploy-rs):
 ~~~shell
 deploy .#parsons -k [--dry-activate]
@@ -28,30 +32,13 @@ nixos-rebuild --flake .#parsons --target-host parsons \
   --use-remote-sudo --use-substitutes [test|switch|dry-activate]
 ~~~
 
-If for some reason you have `nix` but not `nixos-rebuild`, you can still build the
+### Re-deploying on parsons itself
-system closure using:
+
+Simply do:
 ~~~shell
-nix build .#nixosConfigurations.parsons.config.system.build.toplevel
+nixos-rebuild --flake .#parsons [test|switch|dry-activate]
 ~~~
 
-(but you might have trouble deploying it)
-
-## Secret management
-
-We use [sops-nix](https://github.com/Mic92/sops-nix) to manage secrets which we'd
-like to have in Git but don't want to be public. Entires in `secrets.yaml` are
-encrypted for each of the age keys listed in `.sops.yaml`, which are themselves
-derived from ssh keys.
-
-For the initial set up, please take a look at the sops-nix Readme file.
-
-To edit the secrets file, just use `sops secrets.yaml`, which will decrypt the
-file & open it in your $EDITOR, then re-encrypt it when you're done.
-
-To add a new key, use `ssh-to-age` to convert your ssh key to age, and add it to
-`sops.yaml`. Then do `sops updatekeys secrets.yaml` to re-encrypt the file for
-the new set of keys.
-
 ## Working on websites
 
 Websites are exposed as flake outputs: if you're working on a website & want to

docs/_index.md

@@ -0,0 +1,7 @@
++++
+title = "hacc infra documentation"
+page_template = "doc-page.html"
+sort_by="title"
++++
+
+

docs/auth.md

@@ -0,0 +1,10 @@
++++
+title = "Authentication"
+categories = [ "services", "uffd" ]
++++
+
+We use [uffd](https://git.cccv.de/uffd/uffd) for our SSO, for better or worse.
+Mostly for worse.
+
+
+

docs/domains.md

@@ -0,0 +1,20 @@
++++
+title = "Domains"
+categories = [ "domains", "meta" ]
++++
+
+Perhaps too many of them.
+
+## Domains
+
+| domain               | mc  | status  | date     | reseller    | owner      | custody   |
+| :------------------- | :-: | :-----: | :------: | :---------- | :--------- | :-----:   |
+| 4future.dev          | yes |         |          |             |            | hacc e.V. |
+| infra4future.de      | yes |         |          |             |            | hacc e.V. |
+| hacc.space           | yes |         |          |             |            | hacc e.V. |
+| hacc.earth           | yes |         |          |             |            | hacc e.V. |
+| hacc.media           | yes |         |          |             |            | hacc e.V. |
+| hacc.wiki            | no  |         |          |             |            |           |
+
+mc = managed by cloudflare  
+status = (renewl | autorenewl | expires)

docs/hostnames.md

@@ -0,0 +1,16 @@
++++
+title = "Hostname schema"
++++
+
+[Badass Anarchist Women](https://listverse.com/2018/09/27/10-absolutely-badass-anarchist-women-who-challenged-the-system/)
+- keller
+- deCleyre
+- davidNeel
+- leGuin
+- [parsons](../parsons)
+- ohair
+- berneri
+- michel
+- sanger
+- goldman
+

docs/lxc.md

@@ -0,0 +1,17 @@
++++
+title = "LXC"
+categories = [ "lxc" ]
++++
+
+Some things don't easily run on NixOS. For these we have LXC containers running
+debian.
+
+Right now, only onlyoffice is left.
+
+## Useful commands
+ - login to a container as root with a usable shell
+   `lxc-attach -n <name> -- /usr/bin/sudo -i`
+ - restarting the keycloak and ldap containers
+   `lxc-stop -n <name> && lxc-start -n <name>`
+ - restarting their network bridge:
+   `systemctl restart lxcbr0-netdev.services`

docs/rebooting.md

@@ -0,0 +1,18 @@
++++
+title = "Rebooting Parsons"
+categories = [ "nix" ]
++++
+
+## Check integrity after unexpected shutdown
+These steps are only required if the server shut down unexpectedly or you suspect tampering.
+
+TODO
+
+## Unlock full disk encryption
+Connection to the server via the command listed in the shared password manager.
+Only the Vorstand has access to it!
+
+Enter the passwords for dpool and zroot.
+
+If both are correct, you will be disconnected and the server continues the boot sequence.
+The server should be up after about minute. Please check all services for availability.

docs/secrets.md

@@ -0,0 +1,21 @@
++++
+title = "Secrets"
+categories = [ "services", "sops" ]
++++
+
+## Secret management
+
+We use [sops-nix](https://github.com/Mic92/sops-nix) to manage secrets which we'd
+like to have in Git but don't want to be public. Entries in `secrets.yaml` are
+encrypted for each of the age keys listed in `.sops.yaml`, which are themselves
+derived from ssh keys.
+
+For the initial set up, please take a look at the sops-nix Readme file.
+
+To edit the secrets file, run `sops secrets.yaml`, which will decrypt the
+file & open it in your $EDITOR, then re-encrypt it when you're done.
+
+To add a new key, use `ssh-to-age` to convert your ssh key to age, and add it to
+`sops.yaml`. Then do `sops updatekeys secrets.yaml` to re-encrypt the file for
+the new set of keys.
+

docs/services/_index.md

@@ -0,0 +1,5 @@
++++
+title = "Services"
+sort_by = "title"
+page_template = "doc-page.html"
++++

docs/services/acme.md

@@ -0,0 +1,19 @@
++++
+title = "ACME / letsencrypt"
+categories = [ "domain", "https", "ssl", "tls", "Certificates" ]
++++
+
+
+# Usage
+
+We use the ACME module's nginx integration for basically everything. Beware of
+rate limits when redeploying lots of things at once! Let's Encrypt is a little
+picky about those.
+
+
+## Workarounds & peculiar configuration choices
+
+Certs live under `/var/lib/acme/`
+
+If you need to remove a cert for whatever reason, be aware that there is a
+hidden `.lego` folder, that contains state as well

docs/services/hedgedoc.md

@@ -0,0 +1,68 @@
++++
+title = "hedgedoc"
+taxonomies.categories = [ "services" ]
++++
+
+
+hegedoc was once called codiMD, so container, config and users are still called codimd.
+
+**Do NOT change this** unless you're sure what you're doing.
+
+We have two instances:
+ - `pad-hacc`/pad.hacc.space is connected to our SSO/uffd
+ - `pad-i4f`/pad.infra4future.de is not connected to our SSO and meant to be more public
+
+## Basic Troubleshooting
+
+Usually if hedgedoc dies, it's because postgresql wasn't there yet. Just restart
+hedgedoc.
+
+## More Troubles
+log into the container and take a look at the logs
+
+~~~shell
+sudo nixos-container root-login codimd
+journalctl -e
+~~~
+
+### fixing failed database upgrades
+
+see https://docs.hedgedoc.org/guides/migration-troubleshooting/ (copied below
+for convenience?):
+
+In some cases, HedgeDoc might apply migrations without correctly saving the
+progress. It will then refuse to start with "already exists"-errors like
+ERROR: type "enum_Notes_permission" already exists.
+
+Get the name of the failing migration and append .js to it. For example, if
+you encounter this error:
+
+~~~
+== 20180306150303-fix-enum: migrating =======
+
+ERROR: type "enum_Notes_permission" already exists
+~~~
+
+the name of the failed migration would be 20180306150303-fix-enum.js.
+
+The SQL-statement may look like this:
+
+~~~
+INSERT INTO "SequelizeMeta" (name) VALUES ('20180306150303-fix-enum.js');
+~~~
+
+Make sure HedgeDoc does not run and insert the name into the SequelizeMeta table.
+Enter the container switch to the postgres user, open psql and commect to the
+codimd database:
+
+~~~shell
+su postgres
+psql
+\l
+\c codimd
+UN adjusted SQL STAMEMENT from above ]
+\q
+~~~
+
+Start HedgeDoc again and observe if it starts correctly. It may be necessary to
+repeat this process and insert multiple migrations into the SequelizeMeta table.

docs/services/mail.md

@@ -0,0 +1,65 @@
++++
+title = "mail"
+taxonomies.categories = [ "services" ]
++++
+
+Mail is not connected to our SSO!
+
+## adding a mail account
+- We use `@hacc.space` for our mails
+- `@infra4future.de` is reserved for services, old user accounts will be
+  forwarded & logins disabled
+- choose a name (no aliases or other names can be the same)
+- generate a sha-512 password hash ```mkpasswd -m sha-512``` - **never add an 
+  unhashed password!**
+- add your account to `loginAccounts =` in `//parsons/mail.nix`
+- build and redeploy parsons
+
+**example:**
+```
+zwoelfontheshelf@hacc.space" = {
+	hashedPassword = "$6$ISAaU8X6D$oGKe9WXDWrRpGzHUEdxrxdtgvzuGOkBMuDc82IZhegpsv1bqd550FhZZrI40IjZTA5Hy2MZ8j/0efpnQ4fOQH0";
+};
+```
+
+## adding to a forward address
+- add the mail address to the corresponding `extraVirtualAliases =`
+- build and redeploy parsons
+
+## adding a forward address
+- add the address to `extraVirtualAliases =`
+- add the addresses it should forward to
+- build and redeploy parsons
+
+**example:**
+```
+"himmel@hacc.space" = [
+	"hexchen@hacc.space"
+	"zauberberg@hacc.space"
+];
+```
+
+## sending & receiving mail
+
+### as a user
+- Your mail client should auto configure correctly
+
+~~~
+mailserver: mail.hacc.space (everywhere)
+username: $your_mail_address
+sending via smtp: port 587 or 465
+recieving
+	imap: port 993
+TLS and STARTTLS are supported
+~~~
+
+- You can send mail as you and any alias you receive mail from. Set a second Identity in your e-mail client
+
+### as an application
+- mailserver: `mail.hacc.space`
+- Do **not** use port 25. It's for server to server communication only.
+- Use smtp ports `587` or `465`
+- enable TLS if possible
+- only send mail from `noreply@infra4future.de`
+- Password is somewhere (TODO!)
+

docs/services/mumble.md

@@ -0,0 +1,40 @@
++++
+title = "mumble"
+taxonomies.categories = [ "mumble" ]
++++
+
+
+[offical Docmuentation](https://wiki.mumble.info/wiki/Main_Page)
+
+Mumble's server is called murmur, but the naming is inconsistent. Sometimes
+it's also just called mumble server.
+
+# Usage
+
+## registration
+Users need to be registered to join any other channel than public.
+An already registered user has to register them with the server.
+1. right click on the username
+2. choose register in the menu. Done.
+
+## restricted channels
+Every channel in the hacc category except for plenum can only be accessed by
+members of the hacc group.
+
+## adding users to a group
+Only admins can edit groups, and only registered users can be added to groups.
+1. right click on the Root channel
+2. select Edit...
+2. In Groups select $groupname
+3. make the change you want to make
+4. click "OK"
+
+# Config details
+- the server is not registered with mumble & not on the public server list 
+- the bitrate is set to 128kb/s; otherwise the client would complain that the
+  server bitrate is less then the configured (default) in its local settings
+
+# Hacks
+- murmur needs a TLS cert, which we get via the ACME module
+- there's a funny group setup so that hopefully murmurd can read the cert
+- this seems to work fine now, but was some source of trouble in the past

docs/services/service.template.md

@@ -0,0 +1,18 @@
++++
+title = "$Service Name"
+draft = true ## Remove this line to make file appear on website
++++
+
+<general information & pointers to official documentation>
+
+# Usage
+<usage from an admin's perspective>
+
+# Config Notes
+<what should one keep in mind when reading the nix file?>
+
+## Updating
+<anything to keep in mind?>
+
+# Hacks
+<ugly things which might break or cause general ???? states>

docs/snapshots.md

@@ -0,0 +1,24 @@
++++
+title = "Use ZFS snapshot"
+taxonomies.categories = [ "zfs", "snapshot", "filesystem", "backup", "update", "upgrade" ]
++++
+
+## Make a ZFS snapshot
+~~~shell
+sudo zfs snapshot zroot/safe/persist@<name>
+~~~
+
+## Rollback
+
+### single files
+The snapshots can be accessed under `<mountpoint>/.zfs/snapshot/...`
+
+### fully
+~~~shell
+sudo zfs rollback zroot/safe/persist@<name>
+~~~
+
+## Delete a ZFS snapshot
+~~~shell
+sudo zfs destroy zroot/safe/persist@<name>
+~~~

flake.nix

@@ -71,7 +71,7 @@
       nixosConfigurations.parsons = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
-          ./hosts/parsons/configuration.nix
+          ./parsons/configuration.nix
           sops-nix.nixosModules.sops
           { nixpkgs.pkgs = pkgs; }
           { environment.etc."haccfiles".source = self.outPath; }
@@ -98,7 +98,10 @@
         deploy-rs.lib;
 
       packages.x86_64-linux =
-        self.nixosConfigurations.parsons.config.hacc.websites.builders;
+        let
+          websites = self.nixosConfigurations.parsons.config.hacc.websites.builders;
+        in
+          { docs = websites."docs.hacc.space"; } // websites;
     };
 
 }

parsons/configuration.nix

@@ -2,34 +2,27 @@
 
 {
   imports = [
-   ../../common
+    ../common
     ./hardware.nix
     modules.encboot
     modules.network.nftables
     modules.nftnat
     sources.nix-hexchen.nixosModules.profiles.nopersist
-
+    ./nextcloud.nix
-    ../../services/nextcloud.nix
+    ./mattermost.nix
-    ../../services/mattermost.nix
+    ./murmur.nix
-    ../../services/thelounge.nix
+    ./hedgedoc-hacc.nix
-    ../../services/murmur.nix
+    ./hedgedoc-i4f.nix
-    ../../services/hedgedoc-hacc.nix
+    ./mail.nix
-    ../../services/hedgedoc-i4f.nix
+    ./gitea.nix
-    ../../services/mail.nix
+    ./nginx-pages.nix
-    ../../services/gitea.nix
+    ./vaultwarden.nix
-    ../../services/nginx-pages.nix
+    ./tracktrain.nix
-    ../../services/vaultwarden.nix
+    ./uffd.nix
-    ../../services/tracktrain.nix
-    ../../services/uffd.nix
-
     ./lxc.nix
   ];
 
   hexchen.bindmounts."/var/lib/acme" = "/persist/var/lib/acme";
-  # fileSystems."/var/lib/acme" = {
-  #   device = "/persist/var/lib/acme";
-  #   fsType = "bind";
-  # };
 
   hexchen.encboot = {
     enable = true;
@@ -37,7 +30,7 @@
     networkDrivers = [ "igb" ];
   };
 
-  sops.defaultSopsFile = ../../secrets.yaml;
+  sops.defaultSopsFile = ../secrets.yaml;
   sops.age.sshKeyPaths = [ "/persist/ssh/ssh_host_ed25519_key" ];
 
   boot.loader.grub.enable = true;

pkgs/default.nix

@@ -8,46 +8,15 @@ let
 
   newpkgs = {
 
-    mattermost = callPackage ./mattermost {inherit sources;};
+    mattermost = callPackage ./mattermost.nix {inherit sources;};
 
     tracktrain = import sources.tracktrain {
       nixpkgs = pkgs;
       compiler = "default";
     };
 
-    # a version of the lounge with some extra css that
-    # hides things the hacc-voc doesn't need
-    thelounge = pkgs.stdenv.mkDerivation {
-      name = "thelounge-hacked";
-      src = pkgs.thelounge;
-
-      phases = [ "buildPhase" "installPhase" ];
-      buildPhase = ''
-        cp $src/* -r .
-        chmod 777 lib/node_modules/thelounge/public/css/style.css
-        cat ${./thelounge/css-patch.css} >> lib/node_modules/thelounge/public/css/style.css
-      '';
-
-      installPhase = ''
-        mkdir -p $out
-        cp * -r $out
-      '';
-      meta.mainProgram = "thelounge";
-    };
-
     uffd = oldstable.callPackage ./uffd { };
 
-    netbox = pkgs.netbox.override (super: rec {
-      python3 = super.python3.override (oldpy: {
-        packageOverrides = self: super: {
-          social-auth-core = super.social-auth-core.overrideAttrs ( old: {
-            name = "social-auth-with-uffd";
-            patches = [ ./netbox/0001-add-uffd-oauth2-backend.patch ];
-          });
-        };
-      });
-    });
-
     inherit (oldstable) uwsgi flask;
   };
 

pkgs/netbox/0001-add-uffd-oauth2-backend.patch

@@ -1,70 +0,0 @@
-From 00e282e32b46bb4b6040dc3810599c693306c0ec Mon Sep 17 00:00:00 2001
-From: David Croft <david@sargasso.net>
-Date: Thu, 24 Mar 2022 11:09:14 +0000
-Subject: [PATCH] add uffd oauth2 backend
-
----
- social_core/backends/uffd.py | 51 ++++++++++++++++++++++++++++++++++++
- 1 file changed, 51 insertions(+)
- create mode 100644 social_core/backends/uffd.py
-
-diff --git a/social_core/backends/uffd.py b/social_core/backends/uffd.py
-new file mode 100644
-index 00000000..fb8ffb62
---- /dev/null
-+++ b/social_core/backends/uffd.py
-@@ -0,0 +1,51 @@
-+from urllib.parse import urlencode
-+
-+from .oauth import BaseOAuth2
-+
-+
-+class UffdOAuth2(BaseOAuth2):
-+    """Uffd OAuth2 authentication backend
-+
-+    You need to set the following config:
-+    SOCIAL_AUTH_UFFD_KEY - client id
-+    SOCIAL_AUTH_UFFD_SECRET - client secret
-+    SOCIAL_AUTH_UFFD_BASE_URL - base url to uffd installation
-+    """
-+
-+    name = 'uffd'
-+    ACCESS_TOKEN_METHOD = 'POST'
-+    REFRESH_TOKEN_METHOD = 'POST'
-+    SCOPE_SEPARATOR = ' '
-+    STATE_PARAMETER = True
-+    REDIRECT_STATE = False
-+    EXTRA_DATA = [
-+        ('id', 'id'),
-+    ]
-+
-+    def get_user_details(self, response):
-+        """Return user details from a Uffd account"""
-+        fullname, first_name, last_name = self.get_user_names(fullname=response.get('name'))
-+        return {
-+            'username': response.get('nickname'),
-+            'email': response.get('email') or '',
-+            'fullname': fullname,
-+            'first_name': first_name,
-+            'last_name': last_name,
-+        }
-+
-+    def user_data(self, access_token, *args, **kwargs):
-+        """Loads user data from service"""
-+        url = self.userinfo_url() + '?' + urlencode({'access_token': access_token})
-+        try:
-+            return self.get_json(url)
-+        except ValueError:
-+            return None
-+
-+    def authorization_url(self):
-+        return self.setting('BASE_URL')  + '/oauth2/authorize'
-+
-+    def access_token_url(self):
-+        return self.setting('BASE_URL')  + '/oauth2/token'
-+
-+    def userinfo_url(self):
-+        return self.setting('BASE_URL')  + '/oauth2/userinfo'
--- 
-2.38.1
-

pkgs/thelounge/css-patch.css

@@ -1,24 +0,0 @@
-
-/* Hides extra fields on connect screen */
-.connect-row:nth-of-type(4) {
-    display: none !important;
-}
-
-.connect-row:nth-of-type(2) {
-    display: none !important;
-}
-
-.connect-row:nth-of-type(5) {
-    display: none !important;
-}
-
-
-/* Hides side panel button */
-.header > button:first-child {
-    display: none !important;
-}
-
-/* Hides channel options button (includes leave option) */
-.header > button:nth-last-child(2) {
-    display: none !important;
-}

services/thelounge.nix

@@ -1,65 +0,0 @@
-{ config, lib, pkgs, evalConfig, ... }:
-
-{
-  containers.thelounge = {
-    autoStart = true;
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.4";
-    bindMounts = {
-      "/var/lib/thelounge" = {
-        hostPath = "/persist/containers/thelounge";
-        isReadOnly = false;
-      };
-    };
-
-    path = evalConfig ({ config, lib, ... }: {
-      services.thelounge = {
-        enable = true;
-
-        extraConfig = {
-          public = true;
-          package = pkgs.thelounge;
-
-          # respect X-Forwarded-For
-          reverseProxy = true;
-          defaults = {
-            name = "libera chat";
-            host = "irc.eu.libera.chat";
-            port = 6697;
-            # encrypt things!
-            tls = true;
-            # yes, please do actually check the cert …
-            rejectUnauthorized = true;
-            nick = "haccGuest%%%%";
-            join = "#hacc-webchat";
-          };
-          lockNetwork = true;
-
-          # don't log messages (default is text / sqlite)
-          messageStorage = [];
-
-          # darker theme
-          #theme = "morning";
-
-          # these three should result in having link previews
-          # which are fetched only by the server, then proxied
-          # (i.e. clients won't directly connect to arbitrary
-          # domains to get previews)
-          prefetch = true;
-          prefetchStorage = true;
-          disableMediaPreview = true;
-
-          leaveMessage = "happy haccing";
-        };
-      };
-    });
-  };
-
-  services.nginx.virtualHosts."webchat.voc.hacc.space" = {
-    locations."/".proxyPass =
-      "http://${config.containers.thelounge.localAddress}:9000";
-    enableACME = true;
-    forceSSL = true;
-  };
-}

websites/docs.hacc.space/Readme.md

@@ -0,0 +1,44 @@
+# Markdown docs with zola.
+
+[Zola](https://www.getzola.org/) is a static site generated written in Rust
+(which you'll notice since sometimes it panics).
+
+To run the site locally:
+
+```
+zola serve
+```
+
+## Directory Layout
+
+All the important stuff goes into `content`. If you create subdirectories, make
+sure you remembered to also create an `_index.md` file for it (if in doubt, just
+copy the one at `content/_index.md`); otherwise pages in there won't work.
+
+`templates` is *not* for site templates, but specifies how markdown files should
+be turned into html. If an autogenerated link broke, you'll probably have to
+change something in there. `sass` and `static` do exactly what they sound like.
+
+It usually shouldn't be necessary to change `config.toml`, but if it is, [here
+is the list of all available options](https://www.getzola.org/documentation/getting-started/configuration/).
+
+
+## File Layout
+
+Markdown files start with a frontmatter that should look something like so:
+
+```markdown
++++
+title = "blåhaj"
+taxonomies.categories = [ "flausch" ]
++++
+
+[actual markdown goes here]
+```
+
+The frontmatter is TOML; the `taxonomies.*` keys are special and can be used to
+aggregate posts if enabled in `config.toml` (currently that's only the case for
+`categories`, though). See also the [list of all available keys](https://www.getzola.org/documentation/content/page/).
+
+Please don't repeat the page's title in markdown, otherwise it'll appear twice
+in the html.

websites/docs.hacc.space/config.toml

@@ -0,0 +1,35 @@
+# Zola's configuration file,
+#
+# see https://www.getzola.org/documentation/getting-started/configuration/
+# for available keys.
+
+# The URL the site will be built for
+base_url = "https://docs.hacc.space"
+
+compile_sass = true
+default_language = "en"
+
+# might be useful — this isn't a blog, obviously, but updates for new entries
+# could still be nice, I guess
+generate_feed = true
+feed_filename = "atom.xml"
+
+build_search_index = true
+
+taxonomies = [
+    { name = "categories", feed = false},
+]
+
+[markdown]
+highlight_code = true
+
+[extra] # user-defined keys
+
+# site title text
+main_title = "haccfiles documentation"
+
+# navbar entries
+main_menu = [
+  {url = "$BASE_URL", name = "Home"},
+  {url = "$BASE_URL/categories", name = "Categories"}
+]

websites/docs.hacc.space/content

@@ -0,0 +1 @@
+../../docs

websites/docs.hacc.space/default.nix

@@ -0,0 +1,19 @@
+{ stdenvNoCC, zola, writeScriptBin }:
+
+stdenvNoCC.mkDerivation rec {
+  name = "docs.hacc.space-static";
+
+  src = ./.;
+
+  phases = [ "buildPhase" ];
+  buildInputs = [ zola ];
+  buildPhase = ''
+    cd $src
+    mkdir -p $out
+    zola build --output-dir $out
+  '';
+
+  watch = writeScriptBin "watch" ''
+    ${zola}/bin/zola serve ${src} "$@"
+  '';
+}

websites/docs.hacc.space/sass/style.scss

@@ -0,0 +1,168 @@
+
+@font-face {
+  font-family: 'share-tech';
+  src: url('ShareTech-Regular.ttf') format('truetype');
+}
+
+html {
+  overflow: hidden;
+  height: 100%;
+}
+
+body {
+  background-color: #000;
+  color: #fff;
+
+  overflow-y: auto;
+  overflow-x: hidden;
+  height: 100%;
+}
+
+#content {
+  font-family: 'share-tech';
+  margin-left: auto;
+  margin-right: auto;
+  max-width: 60em;
+  font-size: 16pt;
+  position: relative;
+}
+
+p.subtitle {
+  font-size: 14pt;
+  font-style: normal;
+  color: gray;
+}
+
+article {
+  margin-bottom: 4em;
+}
+
+#searchresults {
+  width: 90%;
+  text-align: right;
+  right: 0;
+  position: absolute;
+  background-color: black;
+  top: 5em;
+  color: gray;
+}
+
+#searchresults div {
+  padding: 0.5em;
+  border-top: 1px dashed gray;
+}
+
+#searchresults div:last-child {
+  border-bottom: 1px dashed gray;
+}
+
+.searchresultprevtext {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  display: inline-block;
+  width: 40em;
+  float: left;
+}
+
+footer.content {
+  top: 50px;
+  color: #cccccc;
+  font-size: 14px;
+  margin-bottom: 4em;
+}
+
+footer a {
+  color: #cccccc;
+}
+
+.logo {
+  position: relative;
+  width: 100%;
+}
+.logo > img {
+  width: 300px;
+  max-width: 100%;
+}
+
+h1 {
+  font-size: 32pt;
+}
+
+#headernav {
+  text-align: right;
+  margin: 1em;
+}
+
+#headernav > a {
+  padding: 0.2em;
+  font-size: 20pt;
+  font-family: share-tech;
+}
+
+h1, h2, h3, h4, h5, h6{
+  font-weight: 600;
+  display: inline;
+  font-family: share-tech;
+  background: rgb(59,115,185);
+  background: linear-gradient(90deg, rgb(59, 115, 185) 0%, rgb(229, 35, 33) 100%);
+  background-clip: border-box;
+  color: transparent;
+  -webkit-background-clip: text;
+  background-clip: text;
+}
+/*
+h4 {
+  //font-weight: 600;
+  //display: inline;
+  font-family: share-tech;
+  //background: rgb(59,115,185);
+  //background: linear-gradient(90deg, rgb(59, 115, 185) 0%, rgb(229, 35, 33) 100%);
+  //background-clip: border-box;
+  color: #fff;
+  //-webkit-background-clip: text;
+  //background-clip: text;
+}
+*/
+a {
+  text-decoration: none;
+  color: #3b73b9;
+  transition: color .1s linear;
+}
+a:hover {
+  /*color: #e52321;*/
+  color: #4e9af9;
+}
+
+ul {
+  margin-top: 0;
+}
+
+
+pre {
+  padding: 1rem;
+  overflow: auto;
+  font-size: 16px;
+}
+// The line numbers already provide some kind of left/right padding
+pre[data-linenos] {
+  padding: 1rem 0;
+}
+pre table td {
+  padding: 0;
+}
+// The line number cells
+pre table td:nth-of-type(1) {
+  text-align: center;
+  user-select: none;
+}
+pre mark {
+  // If you want your highlights to take the full width.
+  display: block;
+  // The default background colour of a mark is bright yellow
+  background-color: rgba(254, 252, 232, 0.9);
+}
+pre table {
+  width: 100%;
+  border-collapse: collapse;
+}

websites/docs.hacc.space/static/search.js

@@ -0,0 +1,52 @@
+
+function mkDiv (res) {
+    let div = document.createElement("div");
+    let a = document.createElement("a");
+    a.innerText = res.doc.title;
+    a.href = res.ref;
+    let text = document.createElement("span");
+    text.innerText = res.doc.body.slice(0,400).replaceAll("\n", " ");
+    text.classList.add("searchresultprevtext");
+
+    div.appendChild(text);
+    div.appendChild(a);
+    return div;
+}
+
+window.onload = () => {
+    console.log("hello!")
+    let searchbox = document.getElementById("searchbox");
+    searchbox.innerHTML =
+        "<input id='searchinput' placeholder='search ...'></input> \
+         <div id='searchresults' style='display:none'></div>";
+
+    let searchinput = document.getElementById("searchinput");
+    let searchresults = document.getElementById("searchresults");
+
+    let index = elasticlunr.Index.load(window.searchIndex);
+
+    searchinput.addEventListener("keyup", () => {
+        let term = searchinput.value.trim();
+        let results = [];
+        if (term !== "") {
+            results = index.search(term, {});
+            console.log(results);
+
+            while (searchresults.lastChild) {
+                searchresults.removeChild(searchresults.lastChild)
+            }
+            if (results.length !== 0) {
+                let resultdivs = results.map(mkDiv);
+                resultdivs.map((div) => searchresults.appendChild(div));
+            } else {
+                searchresults.innerHTML =
+                    term.length <= 4 ?
+                    "<div>Need at least four characters to search.</div>"
+                    : "<div>No results here.</div>";
+            }
+            searchresults.style.display = "initial";
+        } else {
+            searchresults.style.display = "none";
+        }
+    });
+}

websites/docs.hacc.space/templates/base.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>{{ config.extra.main_title }}</title>
+    <link rel="icon" type="image/png" href="favicon.png">
+    <link rel="alternate" type="application/atom+xml" title="Feed" href="{{ get_url(path="atom.xml", trailing_slash=false) }}">
+    <link rel="stylesheet" href="{{ get_url(path="style.css", trailing_slash=false) | safe }}">
+    <script src="{{ get_url(path="search_index.en.js", trailing_slash=false) | safe }}"></script>
+    <script src="{{ get_url(path="elasticlunr.min.js", trailing_slash=false) | safe }}"></script>
+    <script src="{{ get_url(path="search.js", trailing_slash=false) | safe }}"></script>
+    {% block head_extra %}
+    {% endblock head_extra %}
+  </head>
+  <body>
+      <div id="content">
+          <header style="height:10em">
+              <a href="{{config.base_url}}"><h2 style="float:left">{{ config.extra.main_title }}</h2></a>
+              <nav id="headernav" style="float:right">
+                  {% for item in config.extra.main_menu %}
+                  <a itemprop="url"
+                     class="{% if item.url | replace(from="$BASE_URL", to=config.base_url) == current_url %}active{% endif %}"
+                     href="{{ item.url | safe | replace(from="$BASE_URL", to=config.base_url) }}">
+                      {{ item.name }}
+                  </a>
+                  {% endfor %}
+              <div id="searchbox">
+              </div>
+              </nav>
+          </header>
+          
+          {% block content %} {% endblock %}
+          
+          <footer class="content" style="z-index: 200">
+            <div>
+                <a href="https://git.infra4future.de/hacc/haccfiles">Source in git</a> &bull;
+                <a href="https://infra4future.de/impressum.html">Imprint</a>
+            </div>
+        </footer>
+
+      </div>
+  </body>
+</html>

websites/docs.hacc.space/templates/blog.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block content %}
+<h1 class="title">
+  {{ section.title }}
+</h1>
+<ul>
+  {% for page in section.pages %}
+  <li><a href="{{ page.permalink | safe }}">{{ page.title }}</a></li>
+  {% endfor %}
+</ul>
+{% endblock content %}

websites/docs.hacc.space/templates/categories/list.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+
+{% block content %}
+<main>
+
+    <h1>Categories</h1>
+    <p>
+    {% if terms %}
+        <ul>
+            {% for term in terms %}
+            <li><a href="{{ term.permalink | safe }}">{{ term.name }}</a> ({{ term.pages | length }})</li>
+            {% endfor %}
+        </ul>
+        {% endif %}
+    </p>
+</main>
+{% endblock content %}

websites/docs.hacc.space/templates/categories/single.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% import "post_macros.html" as post_macros %}
+{% block content %}
+
+<h1>Posts in category "{{ term.name }}"</h1>
+  {% for page in term.pages %}
+<p>
+    <h2><a href="{{ page.permalink | safe }}">{{ page.title }}</a></h2>
+</p>
+  {% endfor %}
+{% endblock content %}

websites/docs.hacc.space/templates/doc-page.html

@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% import "post_macros.html" as post_macros %}
+{% block content %}
+<main>
+    <article itemscope itemtype="http://schema.org/CreativeWork">
+        <header>
+            <h1><a href="{{ page.permalink | safe }}">
+                    {{ page.title }}
+            </a></h1>
+        </header>
+        {{ page.content | safe }}
+    </article>
+</main>
+{% endblock content %}

websites/docs.hacc.space/templates/index.html

@@ -0,0 +1,23 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <main>
+      {% for page in section.pages %}
+      <p>
+          <h3><a href="{{ page.permalink | safe }}">{{ page.title }}</a></h3>
+      </p>
+      {% endfor %}
+
+      {% for sub in section.subsections %}
+      {% set subsection = get_section(path=sub) %}
+      <p>
+          <h2><a href="{{ subsection.permalink | safe }}">{{ subsection.title }}</a></h2>
+          {% for page in subsection.pages %}
+          <p>
+              <h3 style="margin-left:1em"><a href="{{ page.permalink | safe }}">{{ page.title }}</a></h3>
+          </p>
+          {% endfor %}
+       </p>
+      {% endfor %}
+  </main>
+{% endblock content %}

websites/docs.hacc.space/templates/post_macros.html

@@ -0,0 +1,15 @@
+{% macro paginator_nav(paginator) %}
+
+      <nav>
+          <p>
+              {% if paginator.previous %}
+              <a href="{{ paginator.previous }}">&laquo; Previous</a> |
+              {% endif %}
+              <span>Page {{ paginator.current_index }} of {{ paginator.number_pagers }}</span>
+              {% if paginator.next %}
+              | <a href="{{ paginator.next }}">Next &raquo;</a>
+              {% endif %}
+          </p>
+      </nav>
+
+{% endmacro paginator_nav %}

websites/docs.hacc.space/templates/section.html

@@ -0,0 +1,15 @@
+{% extends "index.html" %}
+
+{% block content %}
+  <h1>{{ section.title }}</h1>
+  <p>{{ section.content | safe }}</p>
+  <p>Pages in section</p>
+  <ul>
+  {% for page in section.pages | reverse %}
+      <li>
+        <em> <a href="{{ page.permalink }}"> {{ page.title }} </a> </em>
+      </li>
+  {% endfor %}
+  </ul>
+
+{% endblock content %}