hermes
a6fb61d0ea
Provisions a LAN-only browser code editor (Atheos) in an Alpine 3.23 LXC on the scotty PVE node, with armistace/blog cloned and ready to edit. Built via the AI-DLC workflow; the full process trail is in aidlc-docs/. Deliverables - scripts/provision.sh rebuild the guest from scratch (re-runnable) - scripts/update-atheos.sh move Atheos to latest upstream and RE-PIN - scripts/build-and-test.sh captures evidence for every acceptance criterion - files/atheos.conf nginx vhost (socket path byte-matches the FPM pool) - files/ssh-config ~atheos/.ssh/config deploy-key alias - RUNBOOK.md operational guide (START AT STEP 1) - docs/security-notes.md credential model + wider-web hardening TODOs - docs/resiliency-notes.md what a non-PoC deployment would need Design decisions - D1 no git identity is configured by the agent; the operator sets it. Git will refuse the first commit until then, which is deliberate (requirement FR-11). - D2 Atheos pinned to commit f90cd18 (build 611) with a verified tarball sha256, plus update-atheos.sh as the deliberate escape hatch. - D3 nginx :80, web root /var/www/atheos, php-fpm over a unix socket. - D6 git auth is a per-repository DEPLOY KEY scoped to armistace/blog, not a personal access token (a PAT's write:repository scope reaches every repo the account can write). Verified on the live guest (40 checks, 0 failures) - AC-2 Atheos served over HTTP 200 by nginx+php-fpm; socket paths byte-match - AC-3 20 posts + themes/cleanblog present; owned by the php-fpm user - AC-4 all five writable paths writable as the service user - AC-5 remote targets armistace/blog; deploy key authenticates over SSH - AC-6 survival proven with a real container restart, marker byte-identical - AC-8 no python/pelican/pip/make and no DB engine - scope boundary enforced - FR-11 git identity is empty; deploy key mode 600 owned by the service user Traps documented in the RUNBOOK (each cost real debugging time) - The Gitea SSH user is `gitea`, NOT `git` (app.ini SSH_USER=gitea). With `git`, sshd answers "Invalid user git" and rejects before reading authorized_keys, which is indistinguishable from a bad key. - The Gitea SSH endpoint is the LAN address (:22 is not forwarded publicly). - `uptime` and `free` report the PVE HOST inside an LXC without lxcfs, so a container that just restarted can claim days of uptime.
44 lines
1.4 KiB
Plaintext
44 lines
1.4 KiB
Plaintext
server {
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listen 80 default_server;
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listen [::]:80 default_server;
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server_name _;
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root /var/www/atheos;
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index index.php index.html;
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access_log /var/log/nginx/atheos.access.log;
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error_log /var/log/nginx/atheos.error.log;
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# --- PHP -----------------------------------------------------------------
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# The socket path here MUST byte-match the pool's `listen =` in
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# /etc/php83/php-fpm.d/www.conf
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# (interface I-1 — a mismatch yields a bare 502 with no other diagnostic).
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location ~ \.php$ {
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try_files $uri =404;
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fastcgi_split_path_info ^(.+\.php)(/.+)$;
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fastcgi_pass unix:/run/php-fpm83/php-fpm.sock;
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fastcgi_index index.php;
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include fastcgi.conf;
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fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
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}
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location / {
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try_files $uri $uri/ =404;
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}
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# --- hardening -----------------------------------------------------------
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location ~ /\.git { deny all; }
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location ~ /\.ssh { deny all; }
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location ~ /\. { deny all; }
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location ~ ^/data/ { deny all; }
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location ~ ^/(config\.php|common\.php|controller\.php|traits/) { deny all; }
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location ~* \.(md|py|sh|log|conf|ini|sql|bak|orig)$ { deny all; }
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-Frame-Options "SAMEORIGIN" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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client_max_body_size 64m;
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}
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