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Public repository / 7f1812315d1fefc26361d7128c8f952313b5ba0b
AkurAI-Router / src/landing.rs
Latest change 2dd2d00c6817eb1b911329d8d967799060dfbd37 - feat(opencode-go): load-balance + failover across multiple keys by Ólafur Búi Ólafsson
use std::net::TcpStream;
use std::path::PathBuf;
use crate::accounts::{self, BillingConfig, RouterUser, UsageSummary};
use crate::auth;
use crate::config::{
Config, DEFAULT_EMBEDDING_MODEL, DEFAULT_EMBEDDING_UPSTREAM_URL, EmbeddingConfig, Model,
PROVIDER_EMBEDDINGS, Provider, canonical_provider_id, default_provider_auth_path,
infer_model_provider_id, load_embedding_config, load_models, load_providers,
model_id_for_provider, provider_display_name, public_model_id, save_embedding_config,
save_models, save_providers,
};
use crate::http::{self, Request};
use crate::upstream;
use crate::util::{html_escape, parse_query, query_get};
const HERO: &[u8] = include_bytes!("../assets/hero.png");
const FAVICON: &[u8] = include_bytes!("../assets/favicon.svg");
const APPLE_TOUCH_ICON: &[u8] = include_bytes!("../assets/apple-touch-icon.png");
const ROUTER_OG: &[u8] = include_bytes!("../assets/router-og.png");
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
enum AdminSection {
Overview,
Providers,
Embeddings,
Users,
Keys,
Models,
}
impl AdminSection {
fn from_path(path: &str) -> Option<Self> {
match path {
"/admin" | "/admin/overview" => Some(Self::Overview),
"/admin/providers" => Some(Self::Providers),
"/admin/embeddings" => Some(Self::Embeddings),
"/admin/users" => Some(Self::Users),
"/admin/keys" => Some(Self::Keys),
"/admin/models" => Some(Self::Models),
_ => None,
}
}
fn path(self) -> &'static str {
match self {
Self::Overview => "/admin",
Self::Providers => "/admin/providers",
Self::Embeddings => "/admin/embeddings",
Self::Users => "/admin/users",
Self::Keys => "/admin/keys",
Self::Models => "/admin/models",
}
}
fn label(self) -> &'static str {
match self {
Self::Overview => "Overview",
Self::Providers => "Providers",
Self::Embeddings => "Embeddings",
Self::Users => "Users & Billing",
Self::Keys => "Keys",
Self::Models => "Models",
}
}
fn detail(self) -> &'static str {
match self {
Self::Overview => "Endpoint health, totals, and operator reminders.",
Self::Providers => "OAuth file paths and upstream provider readiness.",
Self::Embeddings => "Embedding upstream endpoint and selected backend model.",
Self::Users => "IDP users, request totals, and shared-cost allocation.",
Self::Keys => "Assigned router keys, ownership, and revocation controls.",
Self::Models => "Catalog sync, model aliases, and routing ownership.",
}
}
}
const ADMIN_SECTIONS: [AdminSection; 6] = [
AdminSection::Overview,
AdminSection::Providers,
AdminSection::Embeddings,
AdminSection::Users,
AdminSection::Keys,
AdminSection::Models,
];
pub fn hero(stream: &mut TcpStream) {
send_cached_asset(stream, "image/png", HERO);
}
pub fn router_og(stream: &mut TcpStream) {
send_cached_asset(stream, "image/png", ROUTER_OG);
}
pub fn favicon(stream: &mut TcpStream) {
send_cached_asset(stream, "image/svg+xml", FAVICON);
}
pub fn apple_touch_icon(stream: &mut TcpStream) {
send_cached_asset(stream, "image/png", APPLE_TOUCH_ICON);
}
fn send_cached_asset(stream: &mut TcpStream, content_type: &str, body: &[u8]) {
let _ = http::send_response(
stream,
200,
"OK",
&[
("Content-Type", content_type.to_string()),
(
"Cache-Control",
"public, max-age=31536000, immutable".to_string(),
),
],
body,
);
}
pub fn landing(req: &Request, stream: &mut TcpStream, cfg: &Config) {
let logged_in = auth::admin_session(req, cfg).is_some();
let admin_link = if logged_in {
r#"<a class="button secondary" href="/admin">Admin</a>"#
} else {
r#"<a class="button secondary" href="/login">Log in</a>"#
};
let html = format!(
r#"<!doctype html>
<html lang="en" data-theme="">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="AkurAI Router is a std-only Rust OpenAI-compatible endpoint for chat, responses, models, and embeddings.">
<meta property="og:title" content="AkurAI Router">
<meta property="og:description" content="A minimal Rust OpenAI-compatible router with provider-prefixed model routing.">
<meta property="og:image" content="{base}/assets/router-og.png">
<link rel="icon" href="/favicon.svg" type="image/svg+xml">
<link rel="apple-touch-icon" href="/apple-touch-icon.png" sizes="180x180">
<title>AkurAI Router</title>
<script>{flash_js}</script>
<style>{themes}{css}</style>
</head>
<body>
<main class="hero">
<img src="/assets/hero.png" alt="" class="hero-img">
<div class="shade"></div>
<nav>
<a class="brand" href="/"><img class="brand-icon" src="/favicon.svg" alt="">AkurAI<span class="brand-dim">/Router</span></a>
<div>
<a href="/v1/models">Models</a>
<a href="https://github.com/olibuijr/AkurAI-Router">GitHub</a>
{admin_link}
<span data-theme-picker></span>
</div>
</nav>
<section class="copy">
<p class="eyebrow">OpenAI endpoint. Provider-prefixed routing.</p>
<h1>AkurAI Router</h1>
<p class="lead">A small Rust service that exposes `/v1/responses`, `/v1/chat/completions`, `/v1/embeddings`, and `/v1/models`, authenticates tools with a private API key, and routes requests to Codex, Claude Code, OpenCode Go, or the selected embedding backend.</p>
<div class="actions">
<a class="button" href="/login">Log in with AkurAI IDP</a>
<a class="button ghost" href="https://github.com/olibuijr/AkurAI-Router">Source</a>
</div>
</section>
</main>
<section class="band">
<div class="grid">
<div><h2>One binary</h2><p>Rust standard library server, embedded landing asset, local config files, and no Rust crate dependencies.</p></div>
<div><h2>Protected API</h2><p>Tooling calls use `Authorization: Bearer ...`; the admin UI uses AkurAI IDP SSO and an email allowlist.</p></div>
<div><h2>Provider native</h2><p>Model IDs use `codex/`, `claude/`, `opencode-go/`, and `embeddings/` prefixes while upstream auth stays server-side.</p></div>
</div>
</section>
<script>{picker_js}</script>
</body>
</html>"#,
base = cfg.public_base_url,
flash_js = flash_guard_js(),
themes = themes_css(),
css = style(),
picker_js = theme_picker_js(),
admin_link = admin_link,
);
let _ = http::send_text(stream, 200, "text/html; charset=utf-8", &html);
}
pub fn admin(req: &Request, stream: &mut TcpStream, cfg: &Config) {
let Some(session) = auth::admin_session(req, cfg) else {
let _ = http::redirect(stream, "/login", &[]);
return;
};
let Some(section) = AdminSection::from_path(&req.path) else {
let _ = http::redirect(stream, "/admin", &[]);
return;
};
let _ = accounts::ensure_account_files(cfg);
let providers = load_providers(cfg);
let models = load_models(cfg);
let users = accounts::load_users(cfg);
let keys = accounts::load_client_keys(cfg);
let billing = accounts::load_billing_config(cfg);
let usage = accounts::usage_summaries(cfg);
let embedding = load_embedding_config(cfg);
let auth_ok = providers.iter().any(|p| p.enabled && p.auth_path.exists());
let total_requests: u64 = usage.iter().map(|u| u.requests).sum();
let total_tokens: u64 = usage.iter().map(|u| u.total_tokens).sum();
let total_direct_cost: f64 = usage.iter().map(|u| u.cost_usd).sum();
let active_keys = keys.iter().filter(|k| k.enabled).count();
let enabled_users = users.iter().filter(|u| u.enabled).count();
let ready_providers = providers
.iter()
.filter(|p| p.enabled && p.auth_path.exists())
.count();
let provider_rows = providers
.iter()
.map(|p| {
let status_class = if p.enabled && p.auth_path.exists() {
"pill ok"
} else {
"pill warn"
};
let status = if p.enabled && p.auth_path.exists() {
"auth found"
} else {
"auth missing"
};
format!(
r#"<form method="post" action="/admin/provider/save" class="provider-form">
<input type="hidden" name="id" value="{}">
<div class="provider-main">
<strong>{}</strong>
<span class="muted">{}</span>
</div>
<label>Auth path<input name="auth_path" value="{}"></label>
<label class="check"><input type="checkbox" name="enabled" {}> Enabled</label>
<span class="{}">{}</span>
<button>Save</button>
</form>"#,
html_escape(&p.id),
html_escape(&p.name),
html_escape(&p.id),
html_escape(&p.auth_path.display().to_string()),
if p.enabled { "checked" } else { "" },
status_class,
status
)
})
.collect::<Vec<_>>()
.join("");
let total_allocated_cost: f64 = users
.iter()
.map(|user| {
let summary = usage_summary_for(&usage, &user.email);
summary.cost_usd
+ billing.monthly_shared_cost_usd * user.cost_share_pct.max(0.0) / 100.0
})
.sum();
let user_rows = users
.iter()
.map(|user| {
let summary = usage_summary_for(&usage, &user.email);
let allocated = summary.cost_usd
+ billing.monthly_shared_cost_usd * user.cost_share_pct.max(0.0) / 100.0;
format!(
r#"<tr><td>{}</td><td>{}</td><td>{}</td><td>{:.2}%</td><td>{}</td><td>{}</td><td>{}</td><td>{}</td></tr>"#,
html_escape(&user.email),
html_escape(&user.name),
if user.enabled { "enabled" } else { "disabled" },
user.cost_share_pct,
summary.requests,
format_u64(summary.total_tokens),
money(summary.cost_usd),
money(allocated),
)
})
.collect::<Vec<_>>()
.join("");
let key_rows = keys
.iter()
.map(|key| {
format!(
r#"<tr><td>{}</td><td>{}</td><td>{}</td><td>{}</td><td>{}</td><td>{}</td><td><form method="post" action="/admin/keys/revoke"><input type="hidden" name="id" value="{}"><input type="hidden" name="enabled" value="{}"><button>{}</button></form></td></tr>"#,
html_escape(&key.id),
html_escape(&key.email),
html_escape(&key.name),
html_escape(&accounts::key_hint(&key.key)),
if key.enabled { "enabled" } else { "disabled" },
if key.last_used_at == 0 { "never".to_string() } else { key.last_used_at.to_string() },
html_escape(&key.id),
if key.enabled { "false" } else { "true" },
if key.enabled { "Revoke" } else { "Enable" },
)
})
.collect::<Vec<_>>()
.join("");
let user_options = users
.iter()
.filter(|u| u.enabled)
.map(|u| {
format!(
r#"<option value="{}">{}</option>"#,
html_escape(&u.email),
html_escape(&format!("{} ({})", u.name, u.email))
)
})
.collect::<Vec<_>>()
.join("");
let model_rows = models
.iter()
.map(|m| {
format!(
r#"<tr><td>{}</td><td>{}</td><td>{}</td><td>{}</td><td>{}</td><td><form method="post" action="/admin/models/remove"><input type="hidden" name="id" value="{}"><button class="icon" title="Remove">×</button></form></td></tr>"#,
html_escape(&public_model_id(m)),
html_escape(&m.name),
html_escape(&m.upstream_id),
html_escape(&m.provider_id),
if m.enabled { "enabled" } else { "disabled" },
html_escape(&m.id),
)
})
.collect::<Vec<_>>()
.join("");
let embedding_status_class = if embedding.enabled && !embedding.upstream_url.trim().is_empty() {
"pill ok"
} else {
"pill warn"
};
let embedding_status = if embedding.enabled && !embedding.upstream_url.trim().is_empty() {
"enabled"
} else {
"disabled"
};
let sidebar_links = ADMIN_SECTIONS
.iter()
.map(|item| {
let active = if *item == section { "active" } else { "" };
format!(
r#"<a class="sidebar-link {active}" href="{path}"><strong>{label}</strong><span>{detail}</span></a>"#,
active = active,
path = item.path(),
label = item.label(),
detail = item.detail(),
)
})
.collect::<Vec<_>>()
.join("");
let content = match section {
AdminSection::Overview => render_admin_overview(
cfg,
&session,
auth_ok,
ready_providers,
providers.len(),
enabled_users,
total_requests,
total_tokens,
total_direct_cost,
active_keys,
embedding_status_class,
embedding_status,
),
AdminSection::Providers => {
render_admin_providers(&provider_rows, auth_ok, ready_providers, providers.len())
}
AdminSection::Embeddings => render_admin_embeddings(
cfg,
&models,
&embedding,
embedding_status_class,
embedding_status,
),
AdminSection::Users => {
render_admin_users(&users, &usage, &billing, &user_rows, total_allocated_cost)
}
AdminSection::Keys => render_admin_keys(&key_rows, &user_options, active_keys),
AdminSection::Models => render_admin_models(&model_rows, models.len()),
};
let html = format!(
r#"<!doctype html>
<html lang="en" data-theme="">
<head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="icon" href="/favicon.svg" type="image/svg+xml"><link rel="apple-touch-icon" href="/apple-touch-icon.png" sizes="180x180"><title>AkurAI Router Admin</title><script>{flash_js}</script><style>{themes}{css}</style></head>
<body class="admin-body">
<header class="topbar"><a class="brand" href="/"><img class="brand-icon" src="/favicon.svg" alt="">AkurAI<span class="brand-dim">/Router</span></a><nav><span class="topbar-email">{email}</span><a href="/logout">Log out</a><span data-theme-picker></span></nav></header>
<main class="admin-shell">
<aside class="sidebar">
<div class="sidebar-block">
<p class="eyebrow">Admin workspace</p>
<h1>{base}/v1</h1>
<p class="muted">Separate settings pages for provider auth, embeddings, users, keys, and model routing.</p>
<div class="status-stack">
<span class="{status_class}">{status}</span>
<span class="sidebar-note">Session expires at {expires}</span>
</div>
</div>
<nav class="sidebar-nav">{sidebar_links}</nav>
<div class="sidebar-block sidebar-summary">
<div><span>Provider auth</span><strong>{ready_providers}/{provider_count}</strong></div>
<div><span>Enabled users</span><strong>{enabled_users}</strong></div>
<div><span>Active keys</span><strong>{active_keys}</strong></div>
<div><span>Embedding route</span><strong>{embedding_status}</strong></div>
</div>
</aside>
<section class="workspace">{content}</section>
</main>
<script>{picker_js}</script>
</body>
</html>"#,
flash_js = flash_guard_js(),
themes = themes_css(),
css = style(),
picker_js = theme_picker_js(),
email = html_escape(&session.email),
expires = session.expires_at,
base = html_escape(&cfg.public_base_url),
status_class = if auth_ok { "pill ok" } else { "pill warn" },
status = if auth_ok {
"Provider auth found"
} else {
"Provider auth missing"
},
active_keys = active_keys,
embedding_status = embedding_status,
enabled_users = enabled_users,
ready_providers = ready_providers,
provider_count = providers.len(),
sidebar_links = sidebar_links,
content = content,
);
let _ = http::send_text(stream, 200, "text/html; charset=utf-8", &html);
}
fn render_admin_overview(
cfg: &Config,
session: &auth::AdminSession,
auth_ok: bool,
ready_providers: usize,
provider_count: usize,
enabled_users: usize,
total_requests: u64,
total_tokens: u64,
total_direct_cost: f64,
active_keys: usize,
embedding_status_class: &str,
embedding_status: &str,
) -> String {
format!(
r#"
<section class="page-header">
<div>
<p class="eyebrow">Router admin</p>
<h2>Overview</h2>
<p class="muted">Operational summary for the public router endpoint and its managed settings surfaces.</p>
</div>
</section>
<section class="workspace-grid">
<article class="panel">
<div class="row-head"><h3>Endpoint</h3><span class="{status_class}">{status}</span></div>
<p class="endpoint">{base}/v1</p>
<div class="metric-grid">
<div class="metric"><span>Requests</span><strong>{requests}</strong></div>
<div class="metric"><span>Tokens</span><strong>{tokens}</strong></div>
<div class="metric"><span>Direct cost</span><strong>{cost}</strong></div>
<div class="metric"><span>Active keys</span><strong>{active_keys}</strong></div>
</div>
</article>
<article class="panel">
<div class="row-head"><h3>Coverage</h3><span class="{embedding_status_class}">{embedding_status}</span></div>
<dl class="detail-list">
<div><dt>Ready providers</dt><dd>{ready_providers}/{provider_count}</dd></div>
<div><dt>Enabled users</dt><dd>{enabled_users}</dd></div>
<div><dt>Admin allowlist</dt><dd>{admin_email}</dd></div>
<div><dt>Session expiry</dt><dd>{expires}</dd></div>
</dl>
</article>
<article class="panel wide">
<h3>Operator reminders</h3>
<ol class="steps">
<li>Refresh Codex OAuth with `codex login` for the configured service account when renewal is required.</li>
<li>Keep configured Codex, Claude Code, and OpenCode Go auth files readable only by the service account.</li>
<li>Configure clients with base URL `{base}/v1`, use `{base}/v1/embeddings` for shared embeddings, and keep router secrets in `/etc/akurai-router/router.env` only.</li>
</ol>
</article>
</section>"#,
status_class = if auth_ok { "pill ok" } else { "pill warn" },
status = if auth_ok {
"Provider auth found"
} else {
"Provider auth missing"
},
base = html_escape(&cfg.public_base_url),
requests = format_u64(total_requests),
tokens = format_u64(total_tokens),
cost = money(total_direct_cost),
active_keys = active_keys,
embedding_status_class = embedding_status_class,
embedding_status = embedding_status,
ready_providers = ready_providers,
provider_count = provider_count,
enabled_users = enabled_users,
admin_email = html_escape(&cfg.admin_allowed_email),
expires = session.expires_at,
)
}
fn render_admin_providers(
provider_rows: &str,
auth_ok: bool,
ready_providers: usize,
provider_count: usize,
) -> String {
format!(
r#"
<section class="page-header">
<div>
<p class="eyebrow">Provider routing</p>
<h2>Providers</h2>
<p class="muted">Set the local OAuth or auth.json path for each upstream and control whether the router can send traffic there.</p>
</div>
</section>
<section class="workspace-grid">
<article class="panel wide">
<div class="row-head"><h3>Provider auth files</h3><span class="{status_class}">{ready_providers}/{provider_count} ready</span></div>
<div class="provider-list">{provider_rows}</div>
</article>
<article class="panel">
<h3>Path expectations</h3>
<p class="muted">{provider_hint}</p>
</article>
<article class="panel">
<h3>Auth posture</h3>
<p class="muted">Readable auth material should stay on disk only for the service account. Do not mirror tokens into repo files, logs, screenshots, or browser tools.</p>
<dl class="detail-list compact">
<div><dt>Codex</dt><dd>~/.codex/auth.json</dd></div>
<div><dt>Claude Code</dt><dd>~/.claude/.credentials.json</dd></div>
<div><dt>OpenCode Go</dt><dd>~/.local/share/opencode/auth.json</dd></div>
</dl>
</article>
</section>"#,
status_class = if auth_ok { "pill ok" } else { "pill warn" },
ready_providers = ready_providers,
provider_count = provider_count,
provider_rows = provider_rows,
provider_hint = if auth_ok {
"Keep each provider auth file readable only by the service account. Codex uses ~/.codex/auth.json; Claude Code uses ~/.claude/.credentials.json; OpenCode Go uses ~/.local/share/opencode/auth.json."
} else {
"Point each provider at the correct local auth file. Codex uses ~/.codex/auth.json; Claude Code uses ~/.claude/.credentials.json; OpenCode Go uses ~/.local/share/opencode/auth.json."
},
)
}
fn render_admin_embeddings(
cfg: &Config,
models: &[Model],
embedding: &EmbeddingConfig,
embedding_status_class: &str,
embedding_status: &str,
) -> String {
format!(
r#"
<section class="page-header">
<div>
<p class="eyebrow">Shared embeddings</p>
<h2>Embeddings</h2>
<p class="muted">Route OpenAI-compatible embedding requests through the router with one managed upstream target and model selection.</p>
</div>
</section>
<section class="workspace-grid">
<article class="panel">
<div class="row-head"><h3>Embedding route</h3><span class="{embedding_status_class}">{embedding_status}</span></div>
<form method="post" action="/admin/embeddings/save" class="stack">
<label>Router endpoint<input value="{base}/v1/embeddings" readonly></label>
<label>Upstream URL<input name="upstream_url" value="{embedding_upstream_url}"></label>
<label>Model<select name="model">{embedding_model_options}</select></label>
<label class="check"><input type="checkbox" name="enabled" {embedding_checked}> Enabled</label>
<button>Save embeddings</button>
</form>
</article>
<article class="panel">
<h3>Routing notes</h3>
<p class="muted">Embedding requests authenticate at the router, the selected public model is normalized to the configured upstream model, and chat or responses requests using an embedding model are rejected before proxying.</p>
<dl class="detail-list compact">
<div><dt>Public endpoint</dt><dd>{base}/v1/embeddings</dd></div>
<div><dt>Alias</dt><dd>{base}/api/v1/embeddings</dd></div>
<div><dt>Stored config</dt><dd>embeddings.conf</dd></div>
</dl>
</article>
</section>"#,
embedding_status_class = embedding_status_class,
embedding_status = embedding_status,
base = html_escape(&cfg.public_base_url),
embedding_upstream_url = html_escape(&embedding.upstream_url),
embedding_model_options = embedding_model_options(models, &embedding.model),
embedding_checked = if embedding.enabled { "checked" } else { "" },
)
}
fn render_admin_users(
users: &[RouterUser],
usage: &[UsageSummary],
billing: &BillingConfig,
user_rows: &str,
total_allocated_cost: f64,
) -> String {
format!(
r#"
<section class="page-header">
<div>
<p class="eyebrow">Access and billing</p>
<h2>Users & Billing</h2>
<p class="muted">Manage which IDP users can receive router keys, how shared cost is allocated, and the request totals attributed to each user.</p>
</div>
</section>
<section class="workspace-grid">
<article class="panel wide">
<div class="row-head"><h3>IDP users and cost allocation</h3><form method="post" action="/admin/billing/save" class="mini-form"><label>Monthly shared cost USD<input name="monthly_shared_cost_usd" type="number" min="0" step="0.0001" value="{monthly_shared_cost}"></label><button>Save</button></form></div>
<div class="table-wrap"><table><thead><tr><th>Email</th><th>Name</th><th>Status</th><th>Share</th><th>Requests</th><th>Tokens</th><th>Direct cost</th><th>Allocated total</th></tr></thead><tbody>{user_rows}</tbody></table></div>
<form method="post" action="/admin/users/save" class="inline-form user-add">
<input name="email" placeholder="idp user email">
<input name="name" placeholder="display name">
<input name="cost_share_pct" type="number" min="0" max="100" step="0.01" placeholder="cost share %">
<label class="check"><input type="checkbox" name="enabled" checked> Enabled</label>
<button>Add/update user</button>
</form>
</article>
<article class="panel">
<h3>Allocation totals</h3>
<dl class="detail-list">
<div><dt>Tracked users</dt><dd>{user_count}</dd></div>
<div><dt>Usage summaries</dt><dd>{usage_count}</dd></div>
<div><dt>Shared monthly cost</dt><dd>{monthly_shared_cost_money}</dd></div>
<div><dt>Allocated total</dt><dd>{allocated_total}</dd></div>
</dl>
</article>
</section>"#,
monthly_shared_cost = format!("{:.4}", billing.monthly_shared_cost_usd),
user_rows = user_rows,
user_count = users.len(),
usage_count = usage.len(),
monthly_shared_cost_money = money(billing.monthly_shared_cost_usd),
allocated_total = money(total_allocated_cost),
)
}
fn render_admin_keys(key_rows: &str, user_options: &str, active_keys: usize) -> String {
format!(
r#"
<section class="page-header">
<div>
<p class="eyebrow">Assigned credentials</p>
<h2>Keys</h2>
<p class="muted">Create one-time router keys for enabled users, audit ownership, and revoke or re-enable existing assignments.</p>
</div>
</section>
<section class="workspace-grid">
<article class="panel wide">
<div class="row-head"><h3>Assigned router keys</h3><span class="pill ok">{active_keys} active</span></div>
<div class="table-wrap"><table><thead><tr><th>ID</th><th>Owner</th><th>Name</th><th>Key</th><th>Status</th><th>Last used</th><th></th></tr></thead><tbody>{key_rows}</tbody></table></div>
<form method="post" action="/admin/keys/create" class="inline-form key-add">
<select name="email">{user_options}</select>
<input name="name" placeholder="key label">
<button>Create key</button>
</form>
</article>
<article class="panel">
<h3>Key handling</h3>
<p class="muted">Generated router keys are shown only on creation. After that, only the non-sensitive hint remains visible here for audit and ownership tracking.</p>
</article>
</section>"#,
active_keys = active_keys,
key_rows = key_rows,
user_options = user_options,
)
}
fn render_admin_models(model_rows: &str, model_count: usize) -> String {
format!(
r#"
<section class="page-header">
<div>
<p class="eyebrow">Catalog management</p>
<h2>Models</h2>
<p class="muted">Manage public model aliases, upstream ownership, and provider catalog sync for chat and responses routing.</p>
</div>
</section>
<section class="workspace-grid">
<article class="panel wide">
<div class="row-head"><h3>Configured models</h3><form method="post" action="/admin/models/sync"><button>Sync provider catalogs</button></form></div>
<div class="table-wrap"><table><thead><tr><th>ID</th><th>Name</th><th>Upstream</th><th>Provider</th><th>Status</th><th></th></tr></thead><tbody>{model_rows}</tbody></table></div>
<form method="post" action="/admin/models/add" class="inline-form">
<input name="id" placeholder="model id">
<input name="name" placeholder="display name">
<input name="upstream_id" placeholder="upstream id">
<input name="provider_id" placeholder="provider id">
<button>Add model</button>
</form>
</article>
<article class="panel">
<h3>Catalog status</h3>
<dl class="detail-list">
<div><dt>Configured models</dt><dd>{model_count}</dd></div>
<div><dt>Accepted prefixes</dt><dd>codex/, claude/, opencode-go/, embeddings/</dd></div>
</dl>
</article>
</section>"#,
model_rows = model_rows,
model_count = model_count,
)
}
pub fn admin_post(req: &Request, stream: &mut TcpStream, cfg: &Config) {
let Some(session) = auth::admin_session(req, cfg) else {
let _ = http::send_text(stream, 401, "text/plain", "login required");
return;
};
if !session.email.eq_ignore_ascii_case(&cfg.admin_allowed_email) {
let _ = http::send_text(stream, 403, "text/plain", "forbidden");
return;
}
let form = parse_query(&String::from_utf8_lossy(&req.body));
match req.path.as_str() {
"/admin/provider/save" => {
let mut providers = load_providers(cfg);
let id = canonical_provider_id(
&query_get(&form, "id").unwrap_or_else(|| "codex".to_string()),
);
let auth_path = query_get(&form, "auth_path")
.unwrap_or_else(|| default_provider_auth_path(cfg, &id).display().to_string());
let enabled = query_get(&form, "enabled").is_some();
if let Some(provider) = providers
.iter_mut()
.find(|p| canonical_provider_id(&p.id) == id)
{
provider.enabled = enabled;
provider.auth_path = PathBuf::from(auth_path);
provider.id = id.clone();
provider.name = provider_display_name(&id).to_string();
} else {
providers.push(Provider {
id: id.clone(),
name: provider_display_name(&id).to_string(),
enabled,
auth_path: PathBuf::from(auth_path),
});
}
let _ = save_providers(cfg, &providers);
}
"/admin/users/save" => {
let email = query_get(&form, "email").unwrap_or_default();
if !email.trim().is_empty() {
let name = query_get(&form, "name")
.filter(|s| !s.trim().is_empty())
.unwrap_or_else(|| email.clone());
let cost_share_pct = query_get(&form, "cost_share_pct")
.and_then(|s| s.parse::<f64>().ok())
.filter(|v| v.is_finite())
.unwrap_or(0.0);
let enabled = query_get(&form, "enabled").is_some();
let _ = accounts::upsert_user(
cfg,
RouterUser {
email,
name,
enabled,
cost_share_pct,
},
);
}
}
"/admin/billing/save" => {
let monthly_shared_cost_usd = query_get(&form, "monthly_shared_cost_usd")
.and_then(|s| s.parse::<f64>().ok())
.filter(|v| v.is_finite())
.unwrap_or(0.0)
.max(0.0);
let _ = accounts::save_billing_config(
cfg,
&BillingConfig {
monthly_shared_cost_usd,
},
);
}
"/admin/keys/create" => {
let email = query_get(&form, "email").unwrap_or_default();
let name = query_get(&form, "name").unwrap_or_else(|| "Router API key".to_string());
match accounts::create_client_key(cfg, &email, &name) {
Ok((key, plaintext)) => {
generated_key_page(stream, cfg, &session.email, &key.id, &plaintext);
return;
}
Err(err) => {
let _ = http::send_text(stream, 400, "text/plain", &err);
return;
}
}
}
"/admin/keys/revoke" => {
if let Some(id) = query_get(&form, "id") {
let enabled = query_get(&form, "enabled").as_deref() == Some("true");
let _ = accounts::set_client_key_enabled(cfg, &id, enabled);
}
}
"/admin/models/add" => {
let id = query_get(&form, "id").unwrap_or_default();
if !id.trim().is_empty() {
let name = query_get(&form, "name")
.filter(|s| !s.is_empty())
.unwrap_or_else(|| id.clone());
let upstream_id = query_get(&form, "upstream_id")
.filter(|s| !s.is_empty())
.unwrap_or_else(|| id.clone());
let provider_id = query_get(&form, "provider_id")
.filter(|s| !s.is_empty())
.map(|s| canonical_provider_id(&s))
.unwrap_or_else(|| infer_model_provider_id(&id));
let mut models = load_models(cfg);
models.retain(|m| m.id != id);
models.push(Model {
id,
name,
upstream_id,
provider_id,
enabled: true,
});
let _ = save_models(cfg, &models);
}
}
"/admin/models/remove" => {
if let Some(id) = query_get(&form, "id") {
let mut models = load_models(cfg);
models.retain(|m| m.id != id);
let _ = save_models(cfg, &models);
}
}
"/admin/models/sync" => {
if let Ok(resp) = upstream::fetch_codex_models(cfg)
&& resp.status == 200
{
merge_remote_models(cfg, &String::from_utf8_lossy(&resp.body), "codex");
}
if let Ok(resp) = upstream::fetch_claude_models(cfg)
&& resp.status == 200
{
merge_remote_models(cfg, &String::from_utf8_lossy(&resp.body), "claude");
}
if let Ok(resp) = upstream::fetch_opencode_go_models(cfg)
&& resp.status == 200
{
merge_remote_models(cfg, &String::from_utf8_lossy(&resp.body), "opencode-go");
}
}
"/admin/embeddings/save" => {
let upstream_url = query_get(&form, "upstream_url")
.map(|s| s.trim().to_string())
.filter(|s| !s.is_empty())
.unwrap_or_else(|| DEFAULT_EMBEDDING_UPSTREAM_URL.to_string());
let model = query_get(&form, "model")
.map(|s| s.trim().to_string())
.filter(|s| !s.is_empty())
.unwrap_or_else(|| DEFAULT_EMBEDDING_MODEL.to_string());
let _ = save_embedding_config(
cfg,
&EmbeddingConfig {
enabled: query_get(&form, "enabled").is_some(),
upstream_url,
model,
},
);
}
_ => {}
}
let _ = http::redirect(stream, admin_redirect_path(&req.path), &[]);
}
fn embedding_model_options(models: &[Model], selected: &str) -> String {
let mut rows = Vec::new();
for model in models
.iter()
.filter(|m| canonical_provider_id(&m.provider_id) == PROVIDER_EMBEDDINGS)
{
let value = model.upstream_id.clone();
let is_selected =
selected == value || selected == public_model_id(model) || selected == model.id;
rows.push(format!(
r#"<option value="{}" {}>{} ({})</option>"#,
html_escape(&value),
if is_selected { "selected" } else { "" },
html_escape(&model.name),
html_escape(&value),
));
}
if !rows.iter().any(|row| row.contains(" selected>")) {
rows.insert(
0,
format!(
r#"<option value="{}" selected>{}</option>"#,
html_escape(selected),
html_escape(selected)
),
);
}
rows.join("")
}
fn generated_key_page(
stream: &mut TcpStream,
cfg: &Config,
email: &str,
key_id: &str,
plaintext: &str,
) {
let html = format!(
r#"<!doctype html>
<html lang="en" data-theme="">
<head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="icon" href="/favicon.svg" type="image/svg+xml"><link rel="apple-touch-icon" href="/apple-touch-icon.png" sizes="180x180"><title>AkurAI Router Key</title><script>{flash_js}</script><style>{themes}{css}</style></head>
<body class="admin-body">
<header class="topbar"><a class="brand" href="/"><img class="brand-icon" src="/favicon.svg" alt="">AkurAI<span class="brand-dim">/Router</span></a><nav><span class="topbar-email">{email}</span><a href="/admin/keys">Keys</a><span data-theme-picker></span></nav></header>
<main class="admin">
<section class="panel wide">
<p class="eyebrow">Router key created</p>
<h1>{key_id}</h1>
<p class="muted">This key is shown once. Store it in the client secret manager, then use it as `Authorization: Bearer ...` against `{base}/v1`.</p>
<pre class="key-box">{key}</pre>
<a class="button" href="/admin/keys">Return to keys</a>
</section>
</main>
<script>{picker_js}</script>
</body>
</html>"#,
flash_js = flash_guard_js(),
themes = themes_css(),
css = style(),
picker_js = theme_picker_js(),
email = html_escape(email),
key_id = html_escape(key_id),
key = html_escape(plaintext),
base = html_escape(&cfg.public_base_url),
);
let _ = http::send_text(stream, 200, "text/html; charset=utf-8", &html);
}
fn usage_summary_for(summaries: &[UsageSummary], email: &str) -> UsageSummary {
summaries
.iter()
.find(|summary| summary.email.eq_ignore_ascii_case(email))
.cloned()
.unwrap_or_else(|| UsageSummary {
email: email.to_string(),
..UsageSummary::default()
})
}
fn admin_redirect_path(path: &str) -> &'static str {
match path {
"/admin/provider/save" => "/admin/providers",
"/admin/embeddings/save" => "/admin/embeddings",
"/admin/users/save" | "/admin/billing/save" => "/admin/users",
"/admin/keys/revoke" => "/admin/keys",
"/admin/models/add" | "/admin/models/remove" | "/admin/models/sync" => "/admin/models",
_ => "/admin",
}
}
fn money(value: f64) -> String {
format!("${:.4}", value.max(0.0))
}
fn format_u64(value: u64) -> String {
let raw = value.to_string();
let mut out = String::new();
for (idx, ch) in raw.chars().rev().enumerate() {
if idx > 0 && idx % 3 == 0 {
out.push(',');
}
out.push(ch);
}
out.chars().rev().collect()
}
fn merge_remote_models(cfg: &Config, text: &str, provider_id: &str) {
let Ok(json) = crate::json::parse(text) else {
return;
};
let Some(crate::json::Json::Array(remote)) = json.get("data").or_else(|| json.get("models"))
else {
return;
};
let provider_id = canonical_provider_id(provider_id);
let mut models = load_models(cfg);
for item in remote {
let Some(id) = item.get_str("id").or_else(|| item.get_str("name")) else {
continue;
};
let model_id = model_id_for_provider(id, &provider_id);
if skip_remote_model(id) {
continue;
}
if models
.iter()
.any(|m| canonical_provider_id(&m.provider_id) == provider_id && m.id == model_id)
{
continue;
}
models.push(Model {
id: model_id.clone(),
name: id.to_string(),
upstream_id: model_id,
provider_id: provider_id.clone(),
enabled: true,
});
}
let _ = save_models(cfg, &models);
}
fn skip_remote_model(id: &str) -> bool {
id == "claude-fable-5"
}
pub fn logout(req: &Request, stream: &mut TcpStream, cfg: &Config) {
if let Some(session) = auth::admin_session(req, cfg) {
auth::remove_session(cfg, &session.token);
}
let _ = http::redirect(stream, "/", &[auth::clear_session_cookie(cfg)]);
}
// ── Theme CSS ─────────────────────────────────────────────────────────────────
// All 17 AkurAI-Framework base16 theme token blocks. Generated from the same
// scheme YAML files used by akurai-css::theme, following the identical
// slot→token mapping (base00→--bg … base0E→--accent-2). The first (akurai)
// is also emitted as the bare :root default so pages with no data-theme set
// render correctly. --radius is a layout constant set once in :root; it does
// not change per-theme. --shadow tracks polarity (dark/light).
fn themes_css() -> &'static str {
r#":root{--bg:#060912;--bg-2:#0b1224;--panel:#0e162b;--panel-2:#1b2742;--border:#1b2742;--border-2:#9fb0d4;--fg:#eef3ff;--muted:#9fb0d4;--dim:#1b2742;--accent:#5b8cff;--accent-2:#7af0d0;--ok:#7af0d0;--warn:#ffcf8b;--info:#6bb8ff;--danger:#ff6b81;--radius:8px;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="akurai"]{--bg:#060912;--bg-2:#0b1224;--panel:#0e162b;--panel-2:#1b2742;--border:#1b2742;--border-2:#9fb0d4;--fg:#eef3ff;--muted:#9fb0d4;--dim:#1b2742;--accent:#5b8cff;--accent-2:#7af0d0;--ok:#7af0d0;--warn:#ffcf8b;--info:#6bb8ff;--danger:#ff6b81;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="akurai-light"]{--bg:#f7f8fb;--bg-2:#eef1f6;--panel:#e2e7f0;--panel-2:#cdd5e2;--border:#cdd5e2;--border-2:#5b657d;--fg:#1d2430;--muted:#5b657d;--dim:#cdd5e2;--accent:#2e56b8;--accent-2:#6d4bd8;--ok:#1f9d57;--warn:#b7791f;--info:#2570d4;--danger:#d92d20;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="claude-code"]{--bg:#1f1e1b;--bg-2:#262320;--panel:#2f2b27;--panel-2:#3a352f;--border:#3a352f;--border-2:#8a8279;--fg:#e6e0d6;--muted:#8a8279;--dim:#3a352f;--accent:#cc785c;--accent-2:#a87b9e;--ok:#8a9a5b;--warn:#d9a05b;--info:#5b9aa0;--danger:#bf4d43;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="claude-code-light"]{--bg:#f5f1e8;--bg-2:#ece7da;--panel:#e0dac9;--panel-2:#cfc8b5;--border:#cfc8b5;--border-2:#6b6457;--fg:#3d3a34;--muted:#6b6457;--dim:#cfc8b5;--accent:#c15f3c;--accent-2:#8a5a7e;--ok:#5f7a3a;--warn:#b07a2e;--info:#3f7a80;--danger:#bf4d43;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="nord"]{--bg:#2e3440;--bg-2:#3b4252;--panel:#434c5e;--panel-2:#4c566a;--border:#4c566a;--border-2:#d8dee9;--fg:#e5e9f0;--muted:#d8dee9;--dim:#4c566a;--accent:#81a1c1;--accent-2:#b48ead;--ok:#a3be8c;--warn:#ebcb8b;--info:#88c0d0;--danger:#bf616a;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="nord-light"]{--bg:#eceff4;--bg-2:#e5e9f0;--panel:#d8dee9;--panel-2:#aebacf;--border:#aebacf;--border-2:#4c566a;--fg:#2e3440;--muted:#4c566a;--dim:#aebacf;--accent:#5e81ac;--accent-2:#8a5a7e;--ok:#6e8b4f;--warn:#a9863a;--info:#2d7d8a;--danger:#b1444e;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="catppuccin-mocha"]{--bg:#1e1e2e;--bg-2:#181825;--panel:#313244;--panel-2:#45475a;--border:#45475a;--border-2:#585b70;--fg:#cdd6f4;--muted:#585b70;--dim:#45475a;--accent:#89b4fa;--accent-2:#cba6f7;--ok:#a6e3a1;--warn:#f9e2af;--info:#94e2d5;--danger:#f38ba8;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="catppuccin-latte"]{--bg:#eff1f5;--bg-2:#e6e9ef;--panel:#ccd0da;--panel-2:#bcc0cc;--border:#bcc0cc;--border-2:#acb0be;--fg:#4c4f69;--muted:#acb0be;--dim:#bcc0cc;--accent:#1e66f5;--accent-2:#8839ef;--ok:#40a02b;--warn:#df8e1d;--info:#179299;--danger:#d20f39;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="solarized-dark"]{--bg:#002b36;--bg-2:#073642;--panel:#586e75;--panel-2:#657b83;--border:#657b83;--border-2:#839496;--fg:#93a1a1;--muted:#839496;--dim:#657b83;--accent:#268bd2;--accent-2:#6c71c4;--ok:#859900;--warn:#b58900;--info:#2aa198;--danger:#dc322f;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="solarized-light"]{--bg:#fdf6e3;--bg-2:#eee8d5;--panel:#93a1a1;--panel-2:#839496;--border:#839496;--border-2:#657b83;--fg:#586e75;--muted:#657b83;--dim:#839496;--accent:#268bd2;--accent-2:#6c71c4;--ok:#859900;--warn:#b58900;--info:#2aa198;--danger:#dc322f;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="gruvbox-dark"]{--bg:#282828;--bg-2:#3c3836;--panel:#504945;--panel-2:#665c54;--border:#665c54;--border-2:#bdae93;--fg:#d5c4a1;--muted:#bdae93;--dim:#665c54;--accent:#83a598;--accent-2:#d3869b;--ok:#b8bb26;--warn:#fabd2f;--info:#8ec07c;--danger:#fb4934;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="gruvbox-light"]{--bg:#fbf1c7;--bg-2:#ebdbb2;--panel:#d5c4a1;--panel-2:#bdae93;--border:#bdae93;--border-2:#665c54;--fg:#504945;--muted:#665c54;--dim:#bdae93;--accent:#076678;--accent-2:#8f3f71;--ok:#79740e;--warn:#b57614;--info:#427b58;--danger:#9d0006;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="tokyo-night"]{--bg:#1a1b26;--bg-2:#16161e;--panel:#2f3549;--panel-2:#444b6a;--border:#444b6a;--border-2:#787c99;--fg:#a9b1d6;--muted:#787c99;--dim:#444b6a;--accent:#2ac3de;--accent-2:#bb9af7;--ok:#9ece6a;--warn:#0db9d7;--info:#b4f9f8;--danger:#c0caf5;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="tokyo-night-light"]{--bg:#d5d6db;--bg-2:#cbccd1;--panel:#dfe0e5;--panel-2:#9699a3;--border:#9699a3;--border-2:#4c505e;--fg:#343b59;--muted:#4c505e;--dim:#9699a3;--accent:#34548a;--accent-2:#5a4a78;--ok:#485e30;--warn:#166775;--info:#3e6968;--danger:#343b58;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="rose-pine"]{--bg:#191724;--bg-2:#1f1d2e;--panel:#26233a;--panel-2:#6e6a86;--border:#6e6a86;--border-2:#908caa;--fg:#e0def4;--muted:#908caa;--dim:#6e6a86;--accent:#c4a7e7;--accent-2:#f6c177;--ok:#31748f;--warn:#ebbcba;--info:#9ccfd8;--danger:#eb6f92;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
:root[data-theme="rose-pine-dawn"]{--bg:#faf4ed;--bg-2:#fffaf3;--panel:#f2e9de;--panel-2:#9893a5;--border:#9893a5;--border-2:#797593;--fg:#575279;--muted:#797593;--dim:#9893a5;--accent:#907aa9;--accent-2:#ea9d34;--ok:#286983;--warn:#d7827e;--info:#56949f;--danger:#b4637a;--shadow:0 18px 45px -24px rgba(20,22,30,.16);color-scheme:light}
:root[data-theme="dracula"]{--bg:#282a36;--bg-2:#21222c;--panel:#44475a;--panel-2:#6272a4;--border:#6272a4;--border-2:#9ea8c7;--fg:#f8f8f2;--muted:#9ea8c7;--dim:#6272a4;--accent:#bd93f9;--accent-2:#ff79c6;--ok:#50fa7b;--warn:#f1fa8c;--info:#8be9fd;--danger:#ff5555;--shadow:0 24px 60px -28px rgba(0,0,0,.55);color-scheme:dark}
"#
}
// ── Flash guard ────────────────────────────────────────────────────────────────
// Runs synchronously in <head> before first paint. Reads the suite-wide
// akurai-theme cookie (written by any *.olibuijr.com app), falls back to
// localStorage, then OS colour-scheme preference. Sets data-theme on <html>
// so the correct :root[data-theme] token block applies immediately — no FOUC.
fn flash_guard_js() -> &'static str {
r#"(function(){var m=document.cookie.match(/(?:^|; )akurai-theme=([^;]*)/);var t=m?decodeURIComponent(m[1]):null;if(!t){try{t=localStorage.getItem('akurai-theme');}catch(e){}}if(!t)t=(window.matchMedia&&window.matchMedia('(prefers-color-scheme:light)').matches)?'akurai-light':'akurai';document.documentElement.setAttribute('data-theme',t);})();"#
}
// ── Theme picker + suite sync ──────────────────────────────────────────────────
// Mounts a <select> into any [data-theme-picker] slot. Persists choice to the
// .olibuijr.com cookie so all suite apps (akurai-drive, framework, router …)
// share the same active theme. Syncs open tabs via BroadcastChannel and
// re-adopts the cookie on focus/visibilitychange for cross-subdomain live sync.
fn theme_picker_js() -> &'static str {
r#"(function(){var KEY='akurai-theme';var THEMES=[['akurai','AkurAI'],['akurai-light','AkurAI Light'],['claude-code','Claude Code'],['claude-code-light','Claude Code Light'],['nord','Nord'],['nord-light','Nord Light'],['catppuccin-mocha','Catppuccin Mocha'],['catppuccin-latte','Catppuccin Latte'],['solarized-dark','Solarized Dark'],['solarized-light','Solarized Light'],['gruvbox-dark','Gruvbox Dark'],['gruvbox-light','Gruvbox Light'],['tokyo-night','Tokyo Night'],['tokyo-night-light','Tokyo Night Light'],['rose-pine','Rose Pine'],['rose-pine-dawn','Rose Pine Dawn'],['dracula','Dracula']];function pDom(){var h=location.hostname;if(!h||h==='localhost'||/^[0-9.]+$/.test(h))return '';var p=h.split('.');return p.length<2?'':'.'+p.slice(-2).join('.');}function readCookie(){var m=document.cookie.match(/(?:^|; )akurai-theme=([^;]*)/);return m?decodeURIComponent(m[1]):null;}function writeCookie(s){var dom=pDom(),sec=location.protocol==='https:'?';secure':'';document.cookie=KEY+'='+encodeURIComponent(s)+';path=/;max-age=31536000;samesite=lax'+(dom?';domain='+dom:'')+sec;}function reflect(s){if(!s)return;document.documentElement.setAttribute('data-theme',s);try{localStorage.setItem(KEY,s);}catch(e){}if(sel)sel.value=s;}function apply(s){reflect(s);writeCookie(s);try{ch&&ch.postMessage(s);}catch(e){}}function current(){return readCookie()||(function(){try{return localStorage.getItem(KEY);}catch(e){return null;}})()||(window.matchMedia&&window.matchMedia('(prefers-color-scheme:light)').matches?'akurai-light':'akurai');}var sel=null;var ch=null;try{ch='BroadcastChannel' in window?new BroadcastChannel('akurai-theme'):null;}catch(e){}if(ch)ch.onmessage=function(e){reflect(e.data);};var adoptCookie=function(){var c=readCookie();if(c)reflect(c);};window.addEventListener('focus',adoptCookie);document.addEventListener('visibilitychange',function(){if(document.visibilityState==='visible')adoptCookie();});var slot=document.querySelector('[data-theme-picker]');if(slot){sel=document.createElement('select');sel.className='theme-select';sel.setAttribute('aria-label','Color theme');THEMES.forEach(function(t){var o=document.createElement('option');o.value=t[0];o.textContent=t[1];sel.appendChild(o);});var c=current();sel.value=c;reflect(c);sel.addEventListener('change',function(){apply(sel.value);});slot.appendChild(sel);}else{reflect(current());}})();"#
}
// ── Component CSS ──────────────────────────────────────────────────────────────
// All layout, typography, and component rules expressed through the semantic
// tokens emitted by themes_css(). No hardcoded colour values — every colour
// reference is a var(--token). The admin page now inherits the same dark/light
// theming as the landing page; the previous hardcoded light-cream admin
// background (#f4f0e8) and white panels (#fff) are replaced by var(--bg) /
// var(--panel) so the admin matches whatever theme is active suite-wide.
fn style() -> &'static str {
r#"*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--fg)}
a{color:inherit;text-decoration:none}
.hero nav{position:absolute;top:0;left:0;right:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px clamp(20px,5vw,64px)}
.hero nav div{display:flex;gap:18px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:760;letter-spacing:0}
.brand-icon{width:30px;height:30px;border-radius:8px;box-shadow:0 8px 20px -10px rgba(0,0,0,.55);flex:none}
.brand-dim{color:var(--muted);font-weight:660}
.hero{position:relative;min-height:92vh;overflow:hidden;display:flex;align-items:center}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82) 0%,rgba(0,0,0,.56) 38%,rgba(0,0,0,.18) 70%,rgba(0,0,0,.64) 100%)}
.copy{position:relative;z-index:2;width:min(720px,92vw);margin-left:clamp(22px,6vw,86px);padding-top:36px}
.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-2);font-weight:800}
.copy h1{font-size:clamp(56px,8vw,120px);line-height:.92;margin:12px 0 22px;letter-spacing:0}
.lead{font-size:clamp(18px,2vw,24px);line-height:1.5;color:var(--fg);opacity:.85;max-width:680px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid var(--accent);background:var(--accent);color:var(--bg);border-radius:var(--radius);padding:0 16px;font-weight:760;cursor:pointer;font:inherit}
.button.secondary,.button.ghost{background:var(--panel);color:var(--fg);border-color:var(--border)}
.band{background:var(--bg-2);color:var(--fg);padding:32px clamp(20px,5vw,64px) 64px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;max-width:1120px;margin:auto}
.grid h2{font-size:20px;margin:0 0 8px}
.grid p{margin:0;line-height:1.55;color:var(--muted)}
.admin-body{background:var(--bg);color:var(--fg)}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:var(--bg-2);color:var(--fg);border-bottom:1px solid var(--border)}
.topbar nav{position:static;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px;padding:0;min-width:0}
.topbar a{color:var(--muted)}
.topbar .brand{color:var(--fg)}
.topbar a:hover{color:var(--fg)}
.topbar-email{color:var(--muted);max-width:min(46vw,360px);overflow-wrap:anywhere;text-align:right}
.admin{padding:24px;display:grid;gap:18px;max-width:960px}
.admin-shell{display:grid;grid-template-columns:minmax(248px,300px) minmax(0,1fr);gap:24px;padding:24px clamp(18px,3vw,32px) 40px;align-items:start;max-width:1440px;margin:0 auto}
.sidebar{position:sticky;top:24px;display:grid;gap:16px}
.sidebar-block{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.sidebar-block h1{font-size:24px;margin:10px 0 0;overflow-wrap:anywhere}
.sidebar-nav{display:grid;gap:8px}
.sidebar-link{display:grid;gap:5px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)}
.sidebar-link strong{font-size:14px}
.sidebar-link span{font-size:13px;line-height:1.45;color:var(--muted)}
.sidebar-link.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--panel))}
.sidebar-link:hover{border-color:var(--border-2)}
.status-stack{display:grid;gap:10px;margin-top:14px}
.sidebar-note{font-size:13px;color:var(--muted)}
.sidebar-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sidebar-summary div{padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-2)}
.sidebar-summary span{display:block;color:var(--muted);font-size:12px}
.sidebar-summary strong{display:block;margin-top:4px;font-size:18px;overflow-wrap:anywhere}
.workspace{display:grid;gap:18px;min-width:0}
.workspace-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}
.page-header{display:flex;align-items:end;justify-content:space-between;gap:16px}
.page-header>div{min-width:0}
.page-header h2{font-size:32px;margin:8px 0 6px}
.page-header p{margin:0}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);min-width:0}
.panel.wide{grid-column:1/-1}
.panel h1{font-size:24px;margin:2px 0 0;color:var(--fg);overflow-wrap:anywhere}
.panel h2,.panel h3{font-size:18px;margin:0 0 14px}
.muted,.steps{color:var(--muted);line-height:1.5}
.row-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.row-head>*{min-width:0}
.endpoint{margin:0;font-size:30px;font-weight:760;line-height:1.1;overflow-wrap:anywhere}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:16px}
.metric{border:1px solid var(--border);border-radius:var(--radius);padding:12px;background:var(--bg-2)}
.metric span{display:block;color:var(--muted);font-size:13px}
.metric strong{display:block;font-size:22px;margin-top:4px;overflow-wrap:anywhere}
.pill{display:inline-flex;border-radius:99px;padding:6px 10px;font-size:13px;font-weight:780}
.pill.ok{background:color-mix(in srgb,var(--ok) 18%,var(--panel));color:var(--ok)}
.pill.warn{background:color-mix(in srgb,var(--warn) 18%,var(--panel));color:var(--warn)}
.provider-list{display:grid;gap:12px}
.provider-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) auto auto auto;gap:10px;align-items:end;padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-2)}
.provider-form>*{min-width:0}
.provider-form strong{display:block;font-size:15px}
.provider-main{display:grid;gap:4px;align-self:start}
.stack{display:grid;gap:12px}
.stack label,.provider-form label{display:grid;gap:6px;font-weight:700}
.stack input,.stack select,.inline-form input,.provider-form input,.mini-form input,.inline-form select{height:38px;border:1px solid var(--border);border-radius:6px;padding:0 10px;font:inherit;background:var(--bg);color:var(--fg);min-width:0}
.check{display:flex!important;grid-template-columns:auto 1fr;align-items:center;gap:8px}
.check input{height:auto}
.inline-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:8px;align-items:end;margin-top:14px}
.key-add{grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto}
.user-add{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(120px,.5fr) auto auto}
.mini-form{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.mini-form label{display:grid;gap:5px;font-size:13px;font-weight:700}
.key-box{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--bg);color:var(--accent-2);border:1px solid var(--border);border-radius:var(--radius);padding:14px;font-size:15px}
.detail-list{display:grid;gap:12px;margin:0}
.detail-list.compact{gap:10px}
.detail-list div{display:grid;gap:3px;padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-2)}
.detail-list dt{color:var(--muted);font-size:12px}
.detail-list dd{margin:0;font-size:15px;overflow-wrap:anywhere}
button{max-width:100%;white-space:normal;text-align:center}
.table-wrap{max-width:100%;overflow-x:auto}
table{width:100%;min-width:640px;border-collapse:collapse;font-size:14px}
td,th{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top;overflow-wrap:anywhere}
th{color:var(--muted)}
.icon{min-height:30px;width:32px;padding:0;background:var(--panel);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 30%,var(--border))}
.theme-select{height:32px;padding:0 8px;border-radius:6px;border:1px solid var(--border);background:var(--panel);color:var(--fg);font:inherit;font-size:13px;cursor:pointer}
@media(max-width:1180px){
.admin-shell,.workspace-grid{grid-template-columns:1fr}
.sidebar{position:static}
.sidebar-summary{grid-template-columns:repeat(4,minmax(0,1fr))}
.provider-form{grid-template-columns:repeat(2,minmax(0,1fr))}
.provider-main{grid-column:1/-1}
.inline-form,.user-add{grid-template-columns:repeat(2,minmax(0,1fr))}
.key-add{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.page-header,.row-head{display:grid}
.mini-form{display:grid;grid-template-columns:minmax(0,1fr) auto}
}
@media(max-width:980px){
.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.sidebar-summary{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
.grid,.sidebar-summary,.inline-form,.key-add,.user-add,.provider-form,.mini-form,.metric-grid{grid-template-columns:1fr}
.copy h1{font-size:54px}
.topbar{display:grid;gap:10px}
.topbar nav{justify-content:flex-start}
.topbar-email{max-width:100%;text-align:left}
.hero{min-height:88vh}
.admin,.admin-shell{padding:18px}
}
"#
}
#[cfg(test)]
mod tests {
use super::{AdminSection, admin_redirect_path};
#[test]
fn admin_sections_map_from_paths() {
assert_eq!(
AdminSection::from_path("/admin"),
Some(AdminSection::Overview)
);
assert_eq!(
AdminSection::from_path("/admin/providers"),
Some(AdminSection::Providers)
);
assert_eq!(AdminSection::from_path("/admin/unknown"), None);
}
#[test]
fn post_redirects_stay_on_related_section() {
assert_eq!(
admin_redirect_path("/admin/provider/save"),
"/admin/providers"
);
assert_eq!(admin_redirect_path("/admin/users/save"), "/admin/users");
assert_eq!(admin_redirect_path("/admin/models/sync"), "/admin/models");
assert_eq!(admin_redirect_path("/admin/other"), "/admin");
}
}