Files
probo/pkg/server/api/trust/v1/resource_alias_resolvers.go
Sacha Al Himdani 180a6a0420 Confine trust center reads and signatures to the page's tenant
The public trust API derived its authorization scope from client-supplied
global IDs, so a visitor on one trust center could resolve nodes, export
audit-report PDFs, and read or mutate electronic signatures belonging to
another organization (cross-tenant access).

Every trust API resolver now derives its scope from the active compliance
page's organization via compliancepage.ScopeFromContext, so reads are always
confined to the page's tenant. Cross-tenant or unknown IDs surface as
not-found instead of leaking data or returning a 500. Active/presence is
enforced upstream by the id and presence middlewares.

esign's signature operations (GetSignatureByID, AcceptSignature, RecordEvent)
now take a caller-provided scope instead of deriving one from the requested
ID, so signature reads and mutations are tenant-scoped at the source. This
removes the need for a resolver-level authorization helper; RecordEvent also
verifies signature ownership within scope before recording, since the event
foreign key is not tenant-composite.

Adds e2e non-regression tests covering owning vs. foreign trust center report
export and the generic node(id:) resolver.

Signed-off-by: Sacha Al Himdani <sacha@probo.com>
2026-07-06 18:59:41 +02:00

43 lines
1.5 KiB
Go

// Copyright (c) 2025-2026 Probo Inc <hello@probo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
package trust_v1
import (
"context"
"go.gearno.de/kit/log"
"go.probo.inc/probo/pkg/coredata"
"go.probo.inc/probo/pkg/gid"
"go.probo.inc/probo/pkg/server/api/compliancepage"
"go.probo.inc/probo/pkg/server/gqlutils"
)
func (r *Resolver) ResourceAliasResolver(
ctx context.Context,
storageResourceID gid.GID,
) (*string, error) {
compliancePage := compliancepage.CompliancePageFromContext(ctx)
scope := coredata.NewScopeFromObjectID(compliancePage.OrganizationID)
alias, err := r.resourceAlias.GetByResourceID(ctx, scope, storageResourceID)
if err != nil {
r.logger.ErrorCtx(ctx, "cannot load resource alias", log.Error(err))
return nil, gqlutils.Internal(ctx)
}
return alias, nil
}