Files
metacrypt/web/templates/layout.html
Kyle Isom a80323e320 Add web UI for SSH CA, Transit, and User engines; full security audit and remediation
Web UI: Added browser-based management for all three remaining engines
(SSH CA, Transit, User E2E). Includes gRPC client wiring, handler files,
7 HTML templates, dashboard mount forms, and conditional navigation links.
Fixed REST API routes to match design specs (SSH CA cert singular paths,
Transit PATCH for update-key-config).

Security audit: Conducted full-system audit covering crypto core, all
engine implementations, API servers, policy engine, auth, deployment,
and documentation. Identified 42 new findings (#39-#80) across all
severity levels.

Remediation of all 8 High findings:
- #68: Replaced 14 JSON-injection-vulnerable error responses with safe
  json.Encoder via writeJSONError helper
- #48: Added two-layer path traversal defense (barrier validatePath
  rejects ".." segments; engine ValidateName enforces safe name pattern)
- #39: Extended RLock through entire crypto operations in barrier
  Get/Put/Delete/List to eliminate TOCTOU race with Seal
- #40: Unified ReWrapKeys and seal_config UPDATE into single SQLite
  transaction to prevent irrecoverable data loss on crash during MEK
  rotation
- #49: Added resolveTTL to CA engine enforcing issuer MaxTTL ceiling
  on handleIssue and handleSignCSR
- #61: Store raw ECDH private key bytes in userState for effective
  zeroization on Seal
- #62: Fixed user engine policy resource path from mountPath to
  mountName() so policy rules match correctly
- #69: Added newPolicyChecker helper and passed service-level policy
  evaluation to all 25 typed REST handler engine.Request structs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-16 22:02:06 -07:00

32 lines
1.4 KiB
HTML

{{define "layout"}}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Metacrypt{{block "title" .}}{{end}}</title>
<script src="/static/htmx.min.js"></script>
<link rel="stylesheet" href="/static/style.css">
</head>
<body>
<nav class="topnav">
<a class="topnav-brand" href="/">Metacrypt</a>
<div class="topnav-right">
{{if .Username}}
<a href="/dashboard" class="btn btn-ghost btn-sm">Dashboard</a>
<a href="/pki" class="btn btn-ghost btn-sm">PKI</a>
{{if .HasSSHCA}}<a href="/sshca" class="btn btn-ghost btn-sm">SSH CA</a>{{end}}
{{if .HasTransit}}<a href="/transit" class="btn btn-ghost btn-sm">Transit</a>{{end}}
{{if .HasUser}}<a href="/user" class="btn btn-ghost btn-sm">User Crypto</a>{{end}}
{{if .IsAdmin}}<a href="/policy" class="btn btn-ghost btn-sm">Policy</a>{{end}}
<span class="topnav-user">{{.Username}}</span>
{{if .IsAdmin}}<span class="badge">admin</span>{{end}}
<a href="/login" class="btn btn-ghost btn-sm" onclick="fetch('/v1/auth/logout',{method:'POST'})">Logout</a>
{{end}}
</div>
</nav>
<div class="{{block "container-class" .}}page-container{{end}}">
{{template "content" .}}
</div>
</body>
</html>{{end}}