v0.4.4: Settings tab, API reference, ISO category, branding, disk space

Settings:
- New top-level Settings tab. Carries a placeholder for the planned
  LDAP / OIDC / user-management work, the new branding controls, and
  the API reference at the bottom.
- Custom logo upload (PNG/SVG/JPEG/WebP/GIF up to 2 MB) replaces the
  bundled brand mark via /assets/logo.svg; bytes live at
  <work_dir>/branding/ and survive restart. The original "OpenPXE
  v<x.y.z>" pins to the sidebar footer for support.
- API reference rendered from a new GET /api/docs into a per-method
  coloured pill list grouped by area.

ISO category (Storage):
- New IsoCategory { Os, Tools } on IsoMeta with PUT
  /api/isos/:id/category. Storage table's Type cell becomes a
  dropdown; selecting Tools moves the ISO into the Tools submenu next
  to memtest / shell / NIC info and removes it from the OS Installers
  family submenu. Family detection still drives BIOS/UEFI / kernel
  args; only the menu placement changes.

Storage telemetry:
- New IsoStore::disk_usage (libc::statvfs, lives in iso-store so the
  http-api crate stays #![forbid(unsafe_code)]) and GET
  /api/storage/disk. The Storage tab now shows free/used/total for
  the volume hosting the ISO directory with an 80%/95% colour ramp.

UI polish:
- Brand block in the sidebar now matches the topbar height exactly,
  so the divider runs straight across the top of the app rather than
  stepping; version label moved out of the brand and pinned to the
  sidebar footer ("OpenPXE v0.4.4").
- Light-mode terminal: --terminal-bg + per-level text colours track
  the active theme rather than being hard-coded dark.
- About: lead paragraph spans the full content width; new Docs row
  links to https://openpxe.com/.

106 tests passing (was 89 in v0.4.1, +17 across branding unit tests
and new integration coverage for category / disk / docs / branding).
cargo clippy --workspace --all-targets clean.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
This commit is contained in:
Miles Ward
2026-05-25 17:46:52 -04:00
co-authored by Claude Opus 4.7
parent a171331a7a
commit 7b972dc049
14 changed files with 1385 additions and 45 deletions
+215 -3
View File
@@ -321,8 +321,11 @@
},
storage: async () => {
const [isos, settings, nfsRes] = await Promise.all([
const [isos, settings, nfsRes, disk] = await Promise.all([
getJSON('/api/isos'), getJSON('/api/settings'), getJSON('/api/nfs'),
getJSON('/api/storage/disk').catch(() => ({
total_bytes: 0, available_bytes: 0, used_bytes: 0, path: '?',
})),
]);
const mounts = nfsRes.mounts || [];
@@ -511,6 +514,30 @@
const editorRow = el('tr', {style:'display:none'}, editorCells);
refreshFieldVisibility();
// Type cell becomes an OS/Tools <select>. Default is OS (everything
// routes through the family-detected installer submenu); switching
// to Tools moves the ISO into the Tools submenu next to memtest.
// The detected family stays visible as a small subtitle below the
// selector so the operator hasn't lost that information.
const catSel = el('select', {
style: 'min-width:96px;background:var(--bg);color:var(--fg);' +
'border:1px solid var(--border);border-radius:var(--radius);' +
'padding:4px 8px;font:inherit;font-size:12px'
}, [
el('option', {value: 'os'}, 'OS'),
el('option', {value: 'tools'}, 'Tools'),
]);
catSel.value = (i.category || 'os');
catSel.onchange = async () => {
const r = await putJSON('/api/isos/' + encodeURIComponent(i.id) + '/category',
{ category: catSel.value });
if (!r.ok) {
const t = await r.text();
alert('Category change failed: ' + t);
}
render('storage');
};
const tr = el('tr', b.ok ? {} : {class: 'unbootable'}, [
el('td', {}, [
el('div', {style:'display:flex;align-items:center;gap:8px'}, [
@@ -523,7 +550,11 @@
!b.ok ? el('div', {class:'row-warn'}, '⚠ ' + b.reason)
: (b.warn ? el('div', {class:'row-warn'}, '⚠ ' + b.warn) : null),
]),
el('td', {}, el('span', {class:'tag'}, familyLabel(i.introspection.family))),
el('td', {}, [
catSel,
el('div', {style:'color:var(--fg-dim);font-size:11px;margin-top:4px'},
familyLabel(i.introspection.family)),
]),
el('td', {class:'num'}, fmtBytes(i.size_bytes)),
el('td', {},
el('span', {class:'src-badge' + (isNfs ? ' nfs' : '')},
@@ -609,7 +640,48 @@
el('span'),
])) : [el('div', {class:'empty'}, 'No NFS shares mounted.')];
// Disk-space card. Free + used + total for the volume hosting the
// ISO directory, with a coloured bar. Warns at 80% and goes red at
// 95% so the operator sees the runway shrinking before uploads
// start failing with ENOSPC.
const total = Number(disk.total_bytes || 0);
const avail = Number(disk.available_bytes || 0);
const used = Number(disk.used_bytes || 0);
const pctUsed = total > 0 ? (used / total) * 100 : 0;
let barClass = 'diskbar';
if (pctUsed >= 95) barClass += ' full';
else if (pctUsed >= 80) barClass += ' warn';
const diskCard = el('div', {class:'card'}, [
el('header', {}, [
el('h2', {}, 'Disk space'),
el('span', {class:'sub'},
total > 0
? (pctUsed.toFixed(1) + '% used')
: 'unavailable'),
]),
el('div', {class:'body'}, [
el('div', {style:'color:var(--fg-dim);font-size:12px;word-break:break-all'},
disk.path ? ('Volume: ' + disk.path) : 'Volume path unknown'),
el('div', {class: barClass},
el('div', {class:'fill',
style:'width:' + Math.min(100, pctUsed).toFixed(1) + '%'})),
el('div', {class:'disk-meta'}, [
el('span', {}, ['Used ', el('strong', {}, fmtBytes(used))]),
el('span', {}, ['Free ', el('strong', {}, fmtBytes(avail))]),
el('span', {}, ['Total ', el('strong', {}, fmtBytes(total))]),
]),
pctUsed >= 95
? el('p', {class:'msg err', style:'margin-top:10px'},
'⚠ Less than 5% free. Remove old ISOs or grow the volume before uploading more.')
: (pctUsed >= 80
? el('p', {class:'msg', style:'color:var(--warn);margin-top:10px'},
'Volume is getting full. Consider pruning old ISOs.')
: null),
]),
]);
return el('div', {class:'grid'}, [
diskCard,
el('div', {class:'card'}, [
el('header', {}, el('h2', {}, 'Upload ISO')),
el('div', {class:'body'}, [drop, file, prog, upMsg]),
@@ -908,6 +980,142 @@
return term;
},
settings: async () => {
const [status, docs] = await Promise.all([
getJSON('/api/status'),
getJSON('/api/docs').catch(() => ({ groups: [] })),
]);
const hasLogo = !!status.custom_logo;
// ── Identity & access placeholder.
// We haven't shipped auth yet — but operators looking at this tab
// need to see *where* it'll live so they're not surprised when an
// upgrade lights up real config controls under the same heading.
const accessCard = el('div', {class:'card'}, [
el('header', {}, el('h2', {}, 'Identity & access')),
el('div', {class:'body'}, [
el('p', {class:'msg'},
'LDAP, SSO (OIDC), and operator user management are planned ' +
'for a future release. Today, OpenPXE assumes a single trusted ' +
'operator on a flat L2 network and provides no built-in ' +
'authentication on the WebUI or HTTP API. Run behind your ' +
'identity-aware reverse proxy (Authentik, Authelia, oauth2-proxy) ' +
'for a hardened deployment until first-class support lands here.'),
el('div', {class:'form-row', style:'opacity:.55;pointer-events:none'}, [
el('label', {class:'field'}, [
el('span', {class:'name'}, 'LDAP server URL'),
el('input', {type:'text', placeholder:'ldaps://dc.example.com:636', disabled:'disabled'}),
]),
el('label', {class:'field'}, [
el('span', {class:'name'}, 'OIDC issuer'),
el('input', {type:'text', placeholder:'https://idp.example.com/realms/openpxe', disabled:'disabled'}),
]),
el('label', {class:'field'}, [
el('span', {class:'name'}, 'User management'),
el('input', {type:'text', placeholder:'configurable in a future release', disabled:'disabled'}),
]),
]),
]),
]);
// ── Custom logo upload.
// Single-file drop-zone; PNG/SVG/JPEG/WebP/GIF up to 2 MB.
// Persisted as <work_dir>/branding/logo.<ext> and served from
// /assets/logo.svg in preference to the bundled mark.
const logoFile = el('input', {
type:'file',
accept:'image/svg+xml,image/png,image/jpeg,image/webp,image/gif',
style:'display:none', id:'logo-file',
});
const logoMsg = el('div', {class:'msg', style:'margin-top:10px'});
const logoBust = '?v=' + Date.now(); // bust the browser cache after upload
logoFile.onchange = async () => {
if (!logoFile.files[0]) return;
const f = logoFile.files[0];
const fd = new FormData(); fd.append('file', f, f.name);
logoMsg.textContent = 'Uploading ' + f.name + ' (' + fmtBytes(f.size) + ')…';
logoMsg.className = 'msg';
const r = await fetch('/api/branding/logo', {method:'POST', body: fd});
if (r.ok) {
logoMsg.textContent = 'Custom logo installed. Reloading…';
logoMsg.className = 'msg ok';
setTimeout(() => location.reload(), 600);
} else {
const t = await r.text();
logoMsg.textContent = 'Upload failed: ' + t;
logoMsg.className = 'msg err';
}
};
const logoCard = el('div', {class:'card'}, [
el('header', {}, el('h2', {}, 'Branding')),
el('div', {class:'body'}, [
el('p', {class:'msg', style:'margin-bottom:14px'},
'Override the top-left brand mark with your own logo. Up to 2 MB; ' +
'PNG, SVG, JPEG, WebP, or GIF. The original OpenPXE version is ' +
'always shown in the bottom-left for support purposes.'),
el('div', {class:'logo-preview'}, [
el('div', {class:'swatch'},
el('img', {src: '/assets/logo.svg' + logoBust, alt:'current logo'})),
el('div', {class:'info'}, [
el('div', {class:'name'}, hasLogo ? 'Custom logo (uploaded)' : 'Default OpenPXE mark'),
el('div', {class:'meta'},
hasLogo
? 'Operator-uploaded; served from <work_dir>/branding/.'
: 'Bundled rainbow-horizon mark. Upload an image to override.'),
]),
el('div', {style:'display:flex;gap:8px;flex-wrap:wrap'}, [
el('button', {onclick: () => logoFile.click()},
hasLogo ? 'Replace logo' : 'Upload logo'),
hasLogo
? el('button', {class:'danger', onclick: async () => {
if (!confirm('Remove custom logo and revert to the OpenPXE mark?')) return;
const r = await fetch('/api/branding/logo', {method:'DELETE'});
if (r.ok || r.status === 204) {
logoMsg.textContent = 'Reverted to default mark. Reloading…';
logoMsg.className = 'msg ok';
setTimeout(() => location.reload(), 500);
} else {
const t = await r.text();
logoMsg.textContent = 'Clear failed: ' + t;
logoMsg.className = 'msg err';
}
}}, 'Remove')
: null,
]),
]),
logoFile, logoMsg,
]),
]);
// ── API reference (always at the bottom of Settings).
// Sourced from /api/docs so the hand-curated list stays the
// single source of truth and the UI doesn't need its own copy
// baked into the JS bundle.
const groups = docs.groups || [];
const apiCard = el('div', {class:'card'}, [
el('header', {}, [
el('h2', {}, 'API reference'),
el('span', {class:'sub'},
groups.reduce((n, g) => n + (g.endpoints || []).length, 0) + ' endpoints'),
]),
el('div', {class:'api-ref'},
groups.length
? groups.map(g => el('div', {class:'group'}, [
el('h3', {}, g.name),
...(g.endpoints || []).map(ep => el('div', {class:'ep'}, [
el('span', {class:'method ' + (ep.method || 'get').toLowerCase()},
ep.method || 'GET'),
el('span', {class:'path'}, ep.path || '?'),
el('span', {class:'desc'}, ep.summary || ''),
])),
]))
: el('div', {class:'empty'},
'No API documentation returned by /api/docs.')),
]);
return el('div', {class:'grid'}, [accessCard, logoCard, apiCard]);
},
about: async () => {
const status = await getJSON('/api/status');
return el('div', {class:'card'}, [
@@ -920,7 +1128,10 @@
el('div', {class:'who'}, [
el('span', {}, 'Developer: '), el('strong', {}, 'Miles Ward'), el('br'),
el('span', {}, 'Version: '), el('strong', {}, status.version || '?'), el('br'),
el('span', {}, 'Base URL: '), el('strong', {}, status.public_base_url),
el('span', {}, 'Base URL: '), el('strong', {}, status.public_base_url), el('br'),
el('span', {}, 'Docs: '),
el('a', {href:'https://openpxe.com/', target:'_blank', rel:'noopener noreferrer'},
'https://openpxe.com/'),
]),
el('p', {class:'msg', style:'margin-top:18px'},
'iPXE is an internal implementation detail. Everything the firmware ' +
@@ -945,6 +1156,7 @@
storage: 'Storage',
hosts: 'Hosts',
terminal: 'Terminal',
settings: 'Settings',
about: 'About',
};