Add compliange page base URL in context and use it to validate redirect URLs

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

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

@@ -21,7 +21,6 @@ import (
 	"go.probo.inc/probo/pkg/baseurl"
 	"go.probo.inc/probo/pkg/esign"
 	"go.probo.inc/probo/pkg/iam"
-	"go.probo.inc/probo/pkg/saferedirect"
 	"go.probo.inc/probo/pkg/securecookie"
 	"go.probo.inc/probo/pkg/server/api/authn"
 	"go.probo.inc/probo/pkg/server/api/trust/v1/schema"
@@ -39,7 +38,6 @@ func NewGraphQLHandler(iamSvc *iam.Service, trustSvc *trust.Service, esignSvc *e
 			logger:        logger,
 			baseURL:       baseURL,
 			sessionCookie: authn.NewCookie(&cookieConfig),
-			safeRedirect:  &saferedirect.SafeRedirect{AllowedHost: baseURL.Host()},
 		},
 		Directives: schema.DirectiveRoot{
 			Nda:     newNDADirectiveFunc(logger, trustSvc, esignSvc),