Dan MilneandClaude Opus 4.8
7149b98b7b
Adds three OAuth surfaces to the OIDC provider so CLIs, terminal agents, and MCP connectors can authenticate as real users instead of using static API keys. Device Authorization Grant (RFC 8628): - OidcDeviceCode model (HMAC device_code, short plaintext user_code, nullable user until approval, slow_down polling state), mirroring OidcAuthorizationCode - POST /oauth/device_authorization issues the code pair + verification URIs - device_code grant on /oauth/token returns authorization_pending / slow_down / access_denied / expired_token, then the standard token triple; single-use - Authenticated /device approval page, gated by Application#user_allowed? Token Introspection (RFC 7662): - POST /oauth/introspect: confidential-caller-authenticated; returns active, scope, and the user's groups so resource servers can authorize on membership Dynamic Client Registration (RFC 7591): - POST /oauth/register creates public/confidential clients (PKCE required) - Runtime toggle via a new Setting store + admin switch on the Applications page; off by default, env var CLINCH_DCR_ENABLED as bootstrap fallback - New clients are default-deny (no allowed_groups) until an admin grants access - RFC 8414 metadata alias at /.well-known/oauth-authorization-server; registration_endpoint advertised only while the window is open Discovery advertises all three grants/endpoints. Seeds add a clinch-cli public client and a c2a2-introspection confidential client. ADRs in docs/decisions record the opaque-vs-JWT, device-flow, and DCR-security decisions. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01F7cwhwDJp3MJJDoNPVE6zq
44 lines
2.4 KiB
ERB
44 lines
2.4 KiB
ERB
<div class="mx-auto max-w-md">
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<div class="bg-white dark:bg-gray-800 py-8 px-6 shadow rounded-lg sm:px-10 text-center">
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<% case @state %>
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<% when :approved %>
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<svg class="mx-auto h-14 w-14 text-green-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
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<path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7"/>
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</svg>
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<h2 class="mt-4 text-2xl font-bold text-gray-900 dark:text-gray-100">Device approved</h2>
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<p class="mt-3 text-sm text-gray-600 dark:text-gray-400">
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<strong><%= @application.name %></strong> now has access to your account. You can return to your
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terminal — it will continue automatically. You may close this tab.
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</p>
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<% when :denied %>
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<svg class="mx-auto h-14 w-14 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
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<path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12"/>
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</svg>
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<h2 class="mt-4 text-2xl font-bold text-gray-900 dark:text-gray-100">Request denied</h2>
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<p class="mt-3 text-sm text-gray-600 dark:text-gray-400">
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No access was granted. You can close this tab.
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</p>
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<% when :not_allowed %>
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<svg class="mx-auto h-14 w-14 text-red-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
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<path stroke-linecap="round" stroke-linejoin="round" d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"/>
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</svg>
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<h2 class="mt-4 text-2xl font-bold text-gray-900 dark:text-gray-100">Access not allowed</h2>
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<p class="mt-3 text-sm text-gray-600 dark:text-gray-400">
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Your account isn't a member of a group permitted to use <strong><%= @application.name %></strong>.
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Contact an administrator if you think this is a mistake.
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</p>
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<% else %>
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<h2 class="text-2xl font-bold text-gray-900 dark:text-gray-100">
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<%= @state == :expired ? "Code expired" : (@state == :already_handled ? "Code already used" : "Code not found") %>
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</h2>
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<p class="mt-3 text-sm text-gray-600 dark:text-gray-400">
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Start again from your tool to get a fresh code.
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</p>
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<%= link_to "Enter a different code", device_verification_path, class: "mt-6 inline-block text-sm font-medium text-blue-600 hover:text-blue-500 dark:text-blue-400" %>
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<% end %>
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</div>
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</div>
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