💾 Archived View for tilde.club › ~technicalsuwako › blog › digital-autonomy-with-wireguard-home-host… captured on 2023-07-22 at 17:25:43. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2023-07-10)
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投稿日:2023-07-03
WireGuardは非常に便利ですね。
自宅からウェブサイトをホスティングしたり、どこからでも自宅のサーバーやパソコンにアクセスしたりといった事が可能です。
今回はウェブホスティングの方法についてお伝えします。
食べ物じゃないけど(ジョーダンダヨー)、必要な物は下記で御座います。
静的IPは不要です。
動的IPでも問題がありません。
OS等は何でも良いですが、この記事ではVPSはConoHaのOpenBSDで、自宅サーバーは2台のThinkCentreとOpenBSD、及びNECとFreeBSDを使用しています。
また、どこへでも持ち運べるThinkPad(Artix)というノートパソコンも用いています。
FreeBSDでPeerTubeをインストールし、URLロリはOpenBSDで行い、さまざまな静的なホームページはOpenBSDで実行しています。
インターネット接続サービスは何でも良いですが、高速光回線インターネット接続が推奨されます。
| OpenBSD | FreeBSD | Artix (runitの場合) |
| ---------------------------- | -------------------------------- | ---------------------------------------------- |
| doas pkg_add wireguard-tools | sudo pkg install wireguard-tools | sudo pacman -S wireguard-tools wireguard-runit |
Artixの場合、インストール後に再起動が必要な場合があります。
インストールしたlinux-kernelのバージョンが現在実行中のバージョンと異なると、WireGuardが起動出来なくなります。
doas su mkdir /etc/wireguard chmod 600 /etc/wireguard cd /etc/wireguard wg genkey | tee private.key | wg pubkey > public.key nvim wg0.conf
[Interface] Address = 192.168.10.1/24 PrivateKey = (VPSのprivate.keyの内容) ListenPort = 51820 [Peer] PublicKey = (ThinkPadのpublic.keyの内容) PreSharedKey = (ThinkPadのpreshared.keyの内容) AllowedIPs = 192.168.10.100/32 PersistentKeepalive = 25 [Peer] PublicKey = (ThinkCentreのpublic.keyの内容) PreSharedKey = (ThinkCentreのpreshared.keyの内容) AllowedIPs = 192.168.10.101/32 PersistentKeepalive = 25 [Peer] PublicKey = (NECのpublic.keyの内容) PreSharedKey = (NECのpreshared.keyの内容) AllowedIPs = 192.168.10.102/32 PersistentKeepalive = 25
nvim /etc/pf.conf
set skip on lo exsrv1 = (VPSのIPアドレス) insrv1 = 192.168.10.101 insrv2 = 192.168.10.102 block return pass pass in on wg0 pass in inet proto udp from any to any port 51820 # PeerTube pass in inet proto udp from any to $insrv2 port 9000 pass in on egress proto tcp from any to $insrv2 port {1935, 1936} rdr-to $insrv2 # URLロリ pass in inet proto udp from any to $insrv1 port 9910 # Gemini pass in on egress proto tcp from any to $insrv1 port { 1965 } rdr-to $insrv1 # HTML pass out on egress inet from (wg0:network) nat-to (vio0:0) # SSHはWireGuardネットワーク内のみ許可する pass in on wg0 proto tcp from 192.168.10.0/24 to any port 22 block in on egress proto tcp from any to any port 22 ...
pfctl -f /etc/pf.conf
最高レベルのセキュリティを保つ為に:
nvim /etc/ssh/sshd_config
... AllowUsers (貴方のユーザー名)@192.168.10.0/24 PermitRootLogin no AuthorizedKeysFile .ssh/authorized_keys PasswordAuthentication no ...
exit ssh-keygen -t ed25519 (最後までそのままEnterキーを押して) cat ~/.ssh/id_ed25519.pub
出力内容をコピーし、各サーバーとノートパソコンの「~/.ssh/authorized_keys」ファイルに貼り付けて下さい。
次に、上記のステップを各サーバー及びノートパソコンで実行し、その結果をVPSの「/.ssh/authorized_keys」ファイルに貼り付けて下さい。
doas rcctl restart sshd wg-quick up wg0
各デバイスの設定は基本的に同じです。
doas su mkdir /etc/wireguard chmod 600 /etc/wireguard cd /etc/wireguard wg genkey | tee private.key | wg pubkey > public.key wg genpsk > preshared.key nvim wg0.conf
[Interface] PrivateKey = (現在のデバイスのprivate.keyの内容) Address = 192.168.10.10x/24 [Peer] PublicKey = (VPSのpublic.keyの内容) PreSharedKey = (現在のデバイスのpreshared.keyの内容) Endpoint = (VPSの公開IPアドレス):51820 AllowedIPs = 192.168.10.0/24 PersistentKeepalive = 25
Address部分の「x」は、各サーバーで設定した通りです。
この記事では、Artix=0、OpenBSD=1、FreeBSD=2となります。
OpenBSDサーバー:
cd wget https://lab.abiscuola.org/gmnxd/tarball/v1.2.0/gmnxd-v1.2.0.tar.gz tar zxfv gmnxd-v1.2.0.tar.gz cd gmnxd-v1.2.0/src make make install cd useradd -g '=uid' -L daemon -s /sbin/nologin -c 'Gmnxd user' -d /var/gemini _gmnxd chown -R _gmnxd:_gmnxd /var/gemini nvim /etc/inetd.conf
0.0.0.0:11965 stream tcp nowait _gmnxd /usr/local/libexec/gmnxd gmnxd
rcctl enable inetd
rcctl start inetd
nvim /etc/pf.conf
set skip on lo
block return
pass
pass in inet proto tcp from any to (self) port {80, 443}
pass in inet proto tcp from any to (self) port 9910
pass in inet proto tcp from any to (self) port 11965
...
anchor "relayd/*"
pfctl -f /etc/pf.conf
wg-quick up wg0
mkdir -p /var/www/htdocs/{076,minmi}.moe/www
mkdir -p /var/gemini/076.moe
echo "わーい" >> /var/www/htdocs/{076,minmi}.moe/www/index.html
echo "わーい" >> /var/gemini/076.moe/index.gmi
nvim /etc/httpd.conf
eth_addr=*
wg0_addr=192.168.10.103
server "076.moe" {
listen on $wg0_addr port 8080
root "/htdocs/076.moe/www"
directory index "index.html"
location "/repo/*" {
directory auto index
}
}
server "l3nbzyxgrkmd46nacmzf2sy6tpjrwh4iv3pgacbrbk72wcgxq5a.b32.i2p" {
listen on $eth_addr port 8450
root "/htdocs/076.moe/www"
directory index "index.html"
location "/repo/*" {
directory auto index
}
}
server "7dt6irsmfvbrtgn4nuah56kky6mvr472fbwwaltuxpf26qdqkdhfvnqd.onion" {
listen on $eth_addr port 8500
root "/htdocs/076.moe/www"
directory index "index.html"
location "/repo/*" {
directory auto index
}
}
server "minmi.moe" {
listen on $wg0_addr port 8087
root "/htdocs/minmi.moe/www"
directory index "index.html"
}
mkdir -p /var/www/htdocs/urlo.li
cd /var/www/htdocs/urlo.li
git clone https://gitler.moe/suwako/urloli.git .
nvim Makefile
一部編集は必要となります。
PREFIX=/usr/local
rcctl enable httpd
rcctl start httpd
make
make install
nvim /etc/urloli/config.json
{
"domain": "https://(ドメイン名)",
"webpath": "/var/www/htdocs/urlo.li"
}
FreeBSDサーバー: 公式ガイドに従って、nginxとcertbotをインストールが必要とされていますが、今回の場合は不要です。
wg-quick up wg0
pkg install -y sudo bash wget git python pkgconf postgresql13-server postgresql13-contrib redis openssl node npm yarn ffmpeg unzip
visudo
%wheel ALL=(ALL) ALL
sysrc postgresql_enable="YES"
sysrc redis_enable="YES"
sysrc nginx_enable="YES"
sudo pw useradd -n peertube -d /var/www/peertube -s /usr/local/bin/bash -m
sudo passwd peertube
cd /var/www/peertube
sudo -u postgres createuser -P peertube
sudo -u postgres createdb -O peertube -E UTF8 -T template0 peertube_prod
sudo -u postgres psql -c "CREATE EXTENSION pg_trgm;" peertube_prod
sudo -u postgres psql -c "CREATE EXTENSION unaccent;" peertube_prod
VERSION=$(curl -s https://api.github.com/repos/chocobozzz/peertube/releases/latest | grep tag_name | cut -d '"' -f 4) && echo "Latest Peertube version is $VERSION"
cd /var/www/peertube
sudo -u peertube mkdir config storage versions
sudo -u peertube chmod 750 config/
cd /var/www/peertube/versions
sudo -u peertube wget -q "https://github.com/Chocobozzz/PeerTube/releases/download/${VERSION}/peertube-${VERSION}.zip"
sudo -u peertube unzip -q peertube-${VERSION}.zip && sudo -u peertube rm peertube-${VERSION}.zip
cd /var/www/peertube
sudo -u peertube ln -s versions/peertube-${VERSION} ./peertube-latest
cd ./peertube-latest && sudo -H -u peertube yarn install --production --pure-lockfile
cd /var/www/peertube
sudo -u peertube cp peertube-latest/config/default.yaml config/default.yaml
cd /var/www/peertube
sudo -u peertube cp peertube-latest/config/production.yaml.example config/production.yaml
nvim config/production.yaml
listen:
hostname: '0.0.0.0'
port: 9000
webserver:
https: true
hostname: '(ドメイン名)'
port: 443
...
sudo install -m 0555 /var/www/peertube/peertube-latest/support/freebsd/peertube /usr/local/etc/rc.d/
sudo sysrc peertube_enable="YES"
sudo service peertube start
Artixノートパソコン:
wg-quick up wg0
### 再度、VPSの設定
nvim /etc/acme-client.conf
authority letsencrypt {
api url "https://acme-v02.api.letsencrypt.org/directory"
account key "/etc/acme/letsencrypt-privkey.pem"
}
domain 076.moe {
alternative names { www.076.moe }
domain key "/etc/ssl/private/076.moe.key"
domain full chain certificate "/etc/ssl/076.moe.crt"
sign with letsencrypt
}
domain video.076.moe {
domain key "/etc/ssl/private/video.076.moe.key"
domain full chain certificate "/etc/ssl/video.076.moe.crt"
sign with letsencrypt
}
domain urlo.li {
domain key "/etc/ssl/private/urlo.li.key"
domain full chain certificate "/etc/ssl/urlo.li.crt"
sign with letsencrypt
}
domain minmi.moe {
domain key "/etc/ssl/private/minmi.moe.key"
domain full chain certificate "/etc/ssl/minmi.moe.crt"
sign with letsencrypt
}
nvim /etc/httpd.conf
server "default" {
listen on * port 80
root "/htdocs"
location "/.well-known/acme-challenge/*" {
root "/acme"
request strip 2
}
}
nvim /etc/relayd.conf
relayd_addr="0.0.0.0"
insrv1_addr="192.168.10.101"
insrv2_addr="192.168.10.102"
table <home> { $insrv1_addr }
table <urloli> { $insrv1_addr }
table <minmi> { $insrv1_addr }
table <video> { $insrv2_addr }
http protocol reverse {
tcp { nodelay, sack }
tls ciphers "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256"
tls keypair "076.moe"
tls keypair "video.076.moe"
tls keypair "urlo.li"
tls keypair "minmi.moe"
match request header append "X-Forwarded-For" value "$REMOTE_ADDR"
match request header append "X-Forwarded-Port" value "$REMOTE_PORT"
match response header set "Referrer-Policy" value "same-origin"
match response header set "X-Frame-Options" value "deny"
match response header set "X-XSS-Protection" value "1; mode=block"
match response header set "X-Content-Type-Options" value "nosniff"
match response header set "Strict-Transport-Security" value "max-age=31536000; includeSubDomains; preload"
match response header set "Cache-Control" value "max-age=86400"
pass request quick header "Host" value "076.moe" forward to <home>
pass request quick header "Host" value "www.076.moe" forward to <home>
pass request quick header "Host" value "video.076.moe" forward to <video>
pass request quick header "Host" value "urlo.li" forward to <urloli>
pass request quick header "Host" value "minmi.moe" forward to <minmi>
return error
pass
}
http protocol reverse80 {
match request header append "X-Forwarded-For" value "$REMOTE_ADDR"
match request header append "X-Forwarded-Port" value "$REMOTE_PORT"
match response header set "Referrer-Policy" value "same-origin"
match response header set "X-Frame-Options" value "deny"
match response header set "X-XSS-Protection" value "1; mode=block"
match response header set "X-Content-Type-Options" value "nosniff"
match response header set "Strict-Transport-Security" value "max-age=31536000; includeSubDomains; preload"
match response header set "Cache-Control" value "max-age=86400"
pass request quick header "Host" value "076.moe" forward to <home>
pass request quick header "Host" value "www.076.moe" forward to <home>
pass request quick header "Host" value "video.076.moe" forward to <video>
pass request quick header "Host" value "urlo.li" forward to <urloli>
pass request quick header "Host" value "minmi.moe" forward to <minmi>
return error
pass
}
protocol gemini {
tcp { nodelay, sack }
tls ciphers "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256"
tls keypair "076.moe"
}
relay www_tls {
listen on $relayd_addr port 443 tls
protocol reverse
forward to <video> port 9000 check tcp
forward to <home> port 8080 check tcp
forward to <urloli> port 9910 check tcp
forward to <minmi> port 8087 check tcp
}
relay www_http {
listen on $relayd_addr port 80
protocol reverse80
forward to <video> port 9000 check tcp
forward to <home> port 8080 check tcp
forward to <urloli> port 9910 check tcp
forward to <minmi> port 8087 check tcp
}
relay gemini {
listen on $relayd_addr port 1965 tls
protocol gemini
forward to <home> check tcp port 11965
}
rcctl enable httpd
rcctl start httpd
acme-client -v 076.moe
acme-client -v video.076.moe
acme-client -v urlo.li
acme-client -v minmi.moe
rcctl enable relayd
rcctl start relayd
SSL証明書を更新するには、下記のコマンドをVPS上で実行して下さい:
rcctl stop relayd
acme-client -v 076.moe
acme-client -v video.076.moe
acme-client -v urlo.li
acme-client -v minmi.moe
rcctl start relayd
=> /~technicalsuwako/static/kanrinya.jpg ねぇー!簡単でしょー! 以上