Trust center access management - get rid of access token

Signed-off-by: Émile Ré <emile@getprobo.com>

pkg/server/api/trust/v1/graphql_handler.go

@@ -0,0 +1,63 @@
+// Copyright (c) 2025 Probo Inc <hello@getprobo.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"
+	"net/http"
+
+	"github.com/99designs/gqlgen/graphql"
+	"go.gearno.de/kit/log"
+	"go.probo.inc/probo/pkg/baseurl"
+	"go.probo.inc/probo/pkg/iam"
+	"go.probo.inc/probo/pkg/securecookie"
+	"go.probo.inc/probo/pkg/server/api/authn"
+	"go.probo.inc/probo/pkg/server/api/compliancepage"
+	"go.probo.inc/probo/pkg/server/api/trust/v1/schema"
+	"go.probo.inc/probo/pkg/server/gqlutils"
+	"go.probo.inc/probo/pkg/server/gqlutils/directives/session"
+	"go.probo.inc/probo/pkg/trust"
+)
+
+func MembersOnlyDirective(ctx context.Context, obj any, next graphql.Resolver) (any, error) {
+	membership := compliancepage.ComplianceMembershipFromContext(ctx)
+
+	if membership == nil {
+		return nil, gqlutils.Forbiddenf(ctx, "insufficient permission to access this resource")
+	}
+
+	return next(ctx)
+}
+
+func NewGraphQLHandler(iamSvc *iam.Service, trustSvc *trust.Service, logger *log.Logger, baseURL *baseurl.BaseURL, cookieConfig securecookie.Config) http.Handler {
+	config := schema.Config{
+		Resolvers: &Resolver{
+			iam:           iamSvc,
+			trust:         trustSvc,
+			logger:        logger,
+			baseURL:       baseURL,
+			sessionCookie: authn.NewCookie(&cookieConfig),
+		},
+		Directives: schema.DirectiveRoot{
+			Session:     session.Directive,
+			MembersOnly: MembersOnlyDirective,
+		},
+	}
+
+	es := schema.NewExecutableSchema(config)
+	gqlh := gqlutils.NewHandler(es, logger)
+
+	return gqlh
+}