Add self-service API tokens (PATs) with UI + Bearer auth (#119)

Personal access tokens so scripts/CI can call the management API without an
OIDC browser session. Each logged-in user mints their own token; it
authenticates as the creator (groups snapshotted at mint, mirroring the proxy's
browser AuthToken), and the existing authz layer (Permission.effectiveFor /
roles.resolveEffective) applies unchanged. Local groups and owned-domain rights
are recomputed live; only SSO/LDAP group membership is the mint-time snapshot.

- models/api_token.js: new ApiToken model (prx_<id>_<secret> format; id is the
  lookup key, secret bcrypt-hashed + isPrivate, shown once). add()/rotate()/
  authenticate(); optional expires_at; best-effort last_used_on; groups
  snapshot. No _ttl (persists). Deliberately NOT wrapped in ModelPs (so the
  last_used_on write on the auth path doesn't spam the socket).
- routes/api_token.js: self-service CRUD (list/get/update/delete/rotate),
  owner-scoped (created_by === reqUsername(req), 403 otherwise).
- middleware/auth.js + models/auth.js: accept `Authorization: Bearer prx_...`
  (precedence over the auth-token session header). Builds a synthetic req.token
  that satisfies the only three req.token reads (auth.js .user/.groupsArray,
  authz.js reqUsername .created_by) so the authz layer works unchanged.
  checkApiToken collapses every failure to one generic 401 (no leak).
- views/api_tokens.ejs + routes/render.js (GET /api-tokens): self-service page
  (forceLogin, no admin gate) — create (token shown once), rotate, revoke.
- views/top.ejs: "API Tokens" nav entry visible to all logged-in users.
- public/js/app.js: app.apiToken client module.
- DEPLOYMENT.md + docs/docker.md: API tokens section.

Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
2026-07-12 17:12:38 -04:00
committed by GitHub
parent 8e78604a37
commit a9a48c3445
12 changed files with 502 additions and 0 deletions
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<%- include('top') %>
<!-- Token modal (shown once on create/rotate) -->
<div class="modal fade" id="secretModal" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title"><i class="fa-solid fa-key"></i> API Token</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal"></button>
</div>
<div class="modal-body">
<p class="text-danger"><i class="fa-solid fa-triangle-exclamation"></i> Save this token now — it will <strong>not</strong> be shown again.</p>
<div class="input-group">
<input type="text" id="secretValue" class="form-control font-monospace" readonly>
<button class="btn btn-outline-secondary" onclick="copyToken()" title="Copy">
<i class="fa-solid fa-copy"></i>
</button>
</div>
<p class="mt-3 mb-0 text-muted small">Use it as a bearer token:<br><code>Authorization: Bearer &lt;token&gt;</code></p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Done</button>
</div>
</div>
</div>
</div>
<script type="text/javascript">
// Any logged-in user can manage their own API tokens (self-service).
app.auth.forceLogin();
var secretModal = new bootstrap.Modal(document.getElementById('secretModal'));
var tokensById = {};
function showSecret(secret){
document.getElementById('secretValue').value = secret;
secretModal.show();
}
function copyToken(){
var el = document.getElementById('secretValue');
el.select(); el.setSelectionRange(0, 99999);
try { document.execCommand('copy'); } catch(_){}
}
function fmtTime(ms){
if(!ms) return '—';
return moment(new Date(ms)).fromNow() + ' <span class="text-muted">(' + moment(new Date(ms)).format('YYYY-MM-DD HH:mm') + ')</span>';
}
function fmtExpiry(token){
if(!token.expires_at) return '<span class="badge text-bg-secondary">never</span>';
if(token.isExpired) return '<span class="badge text-bg-danger">expired</span>';
return '<span class="badge text-bg-warning text-dark">' + moment(new Date(token.expires_at)).fromNow() + '</span>';
}
function processToken(token){
tokensById[token.id] = token;
token.id_short = token.id.slice(0, 12) + '…';
token.expires_display = fmtExpiry(token);
token.created_display = fmtTime(token.created_on);
token.last_used_display = fmtTime(token.last_used_on);
return token;
}
function tableAJAX(){
app.apiToken.list(function(error, data){
if(error) return app.util.actionMessage(error, $.scope.apiTokenCard.$this, 'danger');
$.scope.apiTokenCard.empty();
(data.results || []).forEach(function(token){
$.scope.apiTokenCard.push(processToken(token));
});
});
}
function revokeToken(id, name, btn){
if(!confirm('Revoke API token "' + name + '"? It stops working immediately.')) return;
app.apiToken.remove({id: id}, function(error, data){
if(error) return app.util.actionMessage(error, $(btn).closest('.card'), 'danger');
$.scope.apiTokenCard.remove('id', id);
});
}
function rotateToken(id, name, btn){
if(!confirm('Rotate API token "' + name + '"? The old token stops working immediately.')) return;
app.apiToken.rotate({id: id}, function(error, data){
if(error) return app.util.actionMessage(error, $(btn).closest('.card'), 'danger');
showSecret(data.token);
tableAJAX();
});
}
$(document).ready(function(){
tableAJAX();
// After a successful create, show the raw token once + refresh the list.
$('form[action="api-token/"]').attr('evalAJAX',
'showSecret(data.token); tableAJAX(); $form.trigger("reset");'
);
});
</script>
<div class="row">
<div class="col-md-4">
<div class="card shadow-lg">
<div class="card-header"><i class="fa-solid fa-plus"></i> New API Token</div>
<div class="card-header actionMessage" style="display:none"></div>
<div class="card-body">
<p class="text-muted small">A personal access token lets scripts and services call the proxy management API as you, with your permissions. Treat it like a password.</p>
<form action="api-token/" method="post" onsubmit="formAJAX(this)">
<div class="mb-3">
<label class="form-label">Name</label>
<input type="text" class="form-control" name="name" placeholder="CI host sync" required>
</div>
<div class="mb-3">
<label class="form-label">Description</label>
<input type="text" class="form-control" name="description" placeholder="Used by the nightly sync job">
</div>
<div class="mb-3">
<label class="form-label">Expires in (days) <small class="text-muted">(0 = never)</small></label>
<input type="number" class="form-control" name="expires_in_days" value="0" min="0">
</div>
<button type="submit" class="btn btn-outline-dark"><i class="fa-solid fa-plus"></i> Create</button>
</form>
</div>
</div>
</div>
<div class="col-md-8">
<div class="card-header actionMessage" style="display:none"></div>
<div jq-repeat="apiTokenCard" jq-index-key="id" id="apitoken-card-{{id}}" class="card shadow mb-3">
<div class="card-header">
<h5><i class="fa-solid fa-key"></i> {{ name }}</h5>
<small class="text-muted font-monospace">{{ id_short }}</small>
</div>
<div class="card-header actionMessage" style="display:none"></div>
<div class="card-body">
{{ #description }}<p>{{ description }}</p>{{ /description }}
<dl class="row mb-0">
<dt class="col-sm-3">Token ID</dt>
<dd class="col-sm-9"><code>{{ id_short }}</code></dd>
<dt class="col-sm-3">Created</dt>
<dd class="col-sm-9">{{{ created_display }}}</dd>
<dt class="col-sm-3">Last used</dt>
<dd class="col-sm-9">{{{ last_used_display }}}</dd>
<dt class="col-sm-3">Expires</dt>
<dd class="col-sm-9">{{{ expires_display }}}</dd>
</dl>
</div>
<div class="card-footer">
<button type="button" onclick="rotateToken('{{id}}', '{{name}}', this)" class="btn btn-warning btn-sm"><i class="fa-solid fa-arrows-rotate"></i> Rotate</button>
<button type="button" onclick="revokeToken('{{id}}', '{{name}}', this)" class="btn btn-danger btn-sm float-end"><i class="fa-solid fa-trash"></i> Revoke</button>
</div>
</div>
</div>
</div>
<%- include('bottom') %>
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Profile
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/api-tokens"><i class="fa-solid fa-code"></i>
API Tokens
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://github.com/theta42/proxy" target="_blank">
<i class="fa-brands fa-github"></i>