CIMD and registration accepted any URI scheme for client_uri and
logo_uri, so allowlisted metadata could surface javascript: links on
sign-in. Validate absolute http/https at ingest and only expose those
schemes in branding.
Signed-off-by: Bryan Frimin <bryan@probo.com>
Teach CIMD registration and discovery about per-portal client
metadata, and carry portal context through token and ID token
issuance for downstream session creation.
Signed-off-by: Bryan Frimin <bryan@probo.com>
The source headers, LICENSE files, and license metadata had drifted
apart. Align the entire project to MIT:
- Convert every source-file header to the MIT text across all comment
styles (Go, TS, TSX, JS, MJS, SQL, CSS, GraphQL, shell), including
SPDX-License-Identifier tags
- Set the root and cookie-banner LICENSE files to the MIT text with a
"MIT License" title line
- Switch the package.json license fields, Docker image label, and
cookie-banner README to MIT
- Update docs and the genmodels header generator accordingly
- Normalize copyright lines to a single format
(Copyright (c) <year(s)> Probo Inc <hello@probo.com>.): unify the
hello@getprobo.com and hello@probo.inc emails to hello@probo.com and
the comma-separated years to a hyphenated range
Genuine third-party references are intentionally left untouched: the
Lucide icon attributions (Lucide is ISC) and the trivy dependency
license allowlist.
Signed-off-by: Sacha Al Himdani <sacha@probo.com>
Native OAuth clients such as Claude Code publish loopback redirect URIs
without a port (http://localhost/callback) and pick an ephemeral port at
request time, as described in RFC 8252 section 7.3. The authorize flow
matched the requested redirect URI against the registered set with an
exact string comparison, so http://localhost:3118/callback was rejected
with invalid_redirect_uri even for a trusted, allow-listed client.
Make OAuth2Client.IsRedirectURIAllowed the single source of truth for
redirect matching: it keeps exact matching and adds loopback-aware
matching that ignores the port when scheme, host, path, and query agree.
The redundant document-level check and its duplicate loopback helper in
the CIMD resolver are removed, so both the registered-client and CIMD
paths now rely on one matcher.
Also add a pkg/netx package for the loopback helper.
Signed-off-by: Bryan Frimin <bryan@probo.com>
Tighten redirect URI validation for metadata documents, honor
Cache-Control no-store when caching fetched documents, and resolve
clients on the same transaction as authorization. Load
external_client_id from the database and parse unbounded max-stale
directives in cachecontrol.
Signed-off-by: Bryan Frimin <bryan@probo.com>
MCP connectors such as ChatGPT and Claude register via HTTPS
client_id URLs instead of pre-provisioned GIDs. Fetch and cache
their metadata documents, upsert clients on first use, and
advertise CIMD in OIDC discovery when allowed URLs are configured.
Signed-off-by: Bryan Frimin <bryan@probo.com>
