zitadel/internal/api/grpc/server/middleware/translation_interceptor.go
Elio Bischof dd33538c0a
feat: restrict languages (#6931)
* feat: return 404 or 409 if org reg disallowed

* fix: system limit permissions

* feat: add iam limits api

* feat: disallow public org registrations on default instance

* add integration test

* test: integration

* fix test

* docs: describe public org registrations

* avoid updating docs deps

* fix system limits integration test

* silence integration tests

* fix linting

* ignore strange linter complaints

* review

* improve reset properties naming

* redefine the api

* use restrictions aggregate

* test query

* simplify and test projection

* test commands

* fix unit tests

* move integration test

* support restrictions on default instance

* also test GetRestrictions

* self review

* lint

* abstract away resource owner

* fix tests

* configure supported languages

* fix allowed languages

* fix tests

* default lang must not be restricted

* preferred language must be allowed

* change preferred languages

* check languages everywhere

* lint

* test command side

* lint

* add integration test

* add integration test

* restrict supported ui locales

* lint

* lint

* cleanup

* lint

* allow undefined preferred language

* fix integration tests

* update main

* fix env var

* ignore linter

* ignore linter

* improve integration test config

* reduce cognitive complexity

* compile

* check for duplicates

* remove useless restriction checks

* review

* revert restriction renaming

* fix language restrictions

* lint

* generate

* allow custom texts for supported langs for now

* fix tests

* cleanup

* cleanup

* cleanup

* lint

* unsupported preferred lang is allowed

* fix integration test

* finish reverting to old property name

* finish reverting to old property name

* load languages

* refactor(i18n): centralize translators and fs

* lint

* amplify no validations on preferred languages

* fix integration test

* lint

* fix resetting allowed languages

* test unchanged restrictions
2023-12-05 11:12:01 +00:00

46 lines
1.3 KiB
Go

package middleware
import (
"context"
"github.com/zitadel/logging"
"google.golang.org/grpc"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/i18n"
_ "github.com/zitadel/zitadel/internal/statik"
"github.com/zitadel/zitadel/internal/telemetry/tracing"
)
func TranslationHandler() func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
resp, err := handler(ctx, req)
ctx, span := tracing.NewSpan(ctx)
defer func() { span.EndWithError(err) }()
if loc, ok := resp.(localizers); ok && resp != nil {
translator, translatorError := getTranslator(ctx)
if translatorError != nil {
return resp, err
}
translateFields(ctx, loc, translator)
}
if err != nil {
translator, translatorError := getTranslator(ctx)
if translatorError != nil {
return resp, err
}
err = translateError(ctx, err, translator)
}
return resp, err
}
}
func getTranslator(ctx context.Context) (*i18n.Translator, error) {
translator, err := i18n.NewZitadelTranslator(authz.GetInstance(ctx).DefaultLanguage())
if err != nil {
logging.New().WithError(err).Error("could not load translator")
}
return translator, err
}