After OIDC login, if the redirect targets a trust center custom
domain, the callback now redirects through a session-transfer
endpoint on that domain. The endpoint verifies an HMAC-signed,
time-limited token and sets the session cookie on the custom
domain before redirecting to the final URL.
The continue URL is bound into the signed token payload to
prevent open-redirect attacks via parameter tampering.
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
SafeRedirect previously matched against a single static host string,
so OIDC callbacks always fell back to the console instead of
redirecting back to compliance pages on custom domains. Refactor
AllowedHost into a dynamic AllowedHostFunc and wire a trust-service
lookup into the connect handler so custom domain hosts are accepted.
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
The SAML Assertion Consumer Service endpoint receives cross-origin POSTs from external identity providers by design. Bypass CSRF protection for this specific endpoint since the endpoint validates SAML response signatures itself.
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
Implements native Go 1.26 cross-origin protection to block state-changing cross-origin browser requests. Registers configured AllowedOrigins as trusted origins and wraps the API router to check all incoming requests. Non-browser clients (MCP, Slack webhooks) are unaffected as they lack the browser-only Sec-Fetch-Site header.
Signed-off-by: gearnode <gearnode@probo.inc>
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
Adds a visibility enum to files with PRIVATE (default) and PUBLIC states.
PUBLIC files are accessible via an unauthenticated /api/files/v1/{fileID}
endpoint that redirects to a presigned S3 URL. Introduces pkg/file service
to manage file operations. Logo uploads (trust centers, organizations,
frameworks, references) are marked PUBLIC; other files are PRIVATE.
Includes database migration and backfill for existing logos.
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
Proof of concept of working MCP server for Probo. Currently the official
MCP library does not support session that why the server is configured
in stateless mode. It seams the input jsonschema is not used to perform
any validation, so we should figuring out how to validate the input
properly.
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
