ad i18n and renderer and move headers

This commit is contained in:
Livio Amstutz 2020-03-23 13:26:05 +01:00
parent 781e8b215e
commit 5843bac5f9
7 changed files with 213 additions and 15 deletions

7
go.mod
View File

@ -8,7 +8,6 @@ require (
github.com/Masterminds/semver v1.5.0 // indirect
github.com/Masterminds/sprig v2.22.0+incompatible
github.com/caos/logging v0.0.0-20191210002624-b3260f690a6a
github.com/ghodss/yaml v1.0.0
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
github.com/golang/mock v1.4.3
github.com/golang/protobuf v1.3.5
@ -21,16 +20,16 @@ require (
github.com/huandu/xstrings v1.3.0 // indirect
github.com/imdario/mergo v0.3.8 // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/magiconair/properties v1.8.1
github.com/mitchellh/copystructure v1.0.0 // indirect
github.com/nicksnyder/go-i18n/v2 v2.0.3
github.com/stretchr/testify v1.5.1
golang.org/x/crypto v0.0.0-20200320181102-891825fb96df
golang.org/x/net v0.0.0-20200320220750-118fecf932d8 // indirect
golang.org/x/sys v0.0.0-20200321134203-328b4cd54aae // indirect
golang.org/x/text v0.3.2 // indirect
golang.org/x/text v0.3.2
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135
google.golang.org/genproto v0.0.0-20200319113533-08878b785e9c // indirect
google.golang.org/grpc v1.28.0
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
gopkg.in/yaml.v2 v2.2.8 // indirect
gopkg.in/yaml.v2 v2.2.7
)

12
go.sum
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@ -1,4 +1,5 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/Masterminds/goutils v1.1.0 h1:zukEsf/1JZwCMgHiK3GZftabmxiCw4apj3a28RPBiVg=
@ -64,12 +65,12 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/magiconair/properties v1.8.1 h1:ZC2Vc7/ZFkGmsVC9KvOjumD+G5lXy2RtTKyzRKO2BQ4=
github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
github.com/mitchellh/copystructure v1.0.0 h1:Laisrj+bAB6b/yJwB5Bt3ITZhGJdqmxquMKeZ+mmkFQ=
github.com/mitchellh/copystructure v1.0.0/go.mod h1:SNtv71yrdKgLRyLFxmLdkAbkKEFWgYaq1OVrnRcwhnw=
github.com/mitchellh/reflectwalk v1.0.0 h1:9D+8oIskB4VJBN5SFlmc27fSlIBZaov1Wpk/IfikLNY=
github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
github.com/nicksnyder/go-i18n/v2 v2.0.3 h1:ks/JkQiOEhhuF6jpNvx+Wih1NIiXzUnZeZVnJuI8R8M=
github.com/nicksnyder/go-i18n/v2 v2.0.3/go.mod h1:oDab7q8XCYMRlcrBnaY/7B1eOectbvj6B1UPBT+p5jo=
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@ -89,6 +90,7 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200320181102-891825fb96df h1:lDWgvUvNnaTnNBc/dwOty86cFeKoKWbwy2wQj0gIxbU=
golang.org/x/crypto v0.0.0-20200320181102-891825fb96df/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@ -100,6 +102,7 @@ golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73r
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20191002035440-2ec189313ef0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200320220750-118fecf932d8 h1:1+zQlQqEEhUeStBTi653GZAnAuivZq/2hz+Iz+OP7rg=
golang.org/x/net v0.0.0-20200320220750-118fecf932d8/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@ -111,6 +114,7 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191206220618-eeba5f6aabab h1:FvshnhkKW+LO3HWHodML8kuVX8rnJTxKm9dFPuI68UM=
golang.org/x/sys v0.0.0-20191206220618-eeba5f6aabab/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200321134203-328b4cd54aae h1:3tcmuaB7wwSZtelmiv479UjUB+vviwABz7a133ZwOKQ=
@ -125,6 +129,7 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135 h1:5Beo0mZN8dRzgrMMkDp0jc8YXQKx9DiJ2k1dkvGsn5A=
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
@ -146,12 +151,11 @@ google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKa
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
rsc.io/quote/v3 v3.1.0 h1:9JKUTTIUgS6kzR9mK1YuGKv6Nl+DijDNIc0ghT58FaY=

View File

@ -7,6 +7,7 @@ import (
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/caos/zitadel/internal/api"
"github.com/caos/zitadel/internal/api/auth"
)
@ -22,7 +23,7 @@ func AuthorizationInterceptor(verifier auth.TokenVerifier, authConfig *auth.Conf
return nil, status.Error(codes.Unauthenticated, "auth header missing")
}
orgID := GetHeader(ctx, ZitadelOrgID)
orgID := GetHeader(ctx, api.ZitadelOrgID)
ctx, err := auth.CheckUserAuthorization(ctx, req, authToken, orgID, verifier, authConfig, authOpt)
if err != nil {

View File

@ -4,12 +4,8 @@ import (
"context"
"github.com/grpc-ecosystem/go-grpc-middleware/util/metautils"
)
const (
Authorization = "authorization"
ZitadelOrgID = "x-zitadel-orgid"
"github.com/caos/zitadel/internal/api"
)
func GetHeader(ctx context.Context, headername string) string {
@ -17,5 +13,5 @@ func GetHeader(ctx context.Context, headername string) string {
}
func GetAuthorizationHeader(ctx context.Context) string {
return GetHeader(ctx, Authorization)
return GetHeader(ctx, api.Authorization)
}

8
internal/api/header.go Normal file
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@ -0,0 +1,8 @@
package api
const (
Authorization = "authorization"
AcceptLanguage = "Accept-Language"
ZitadelOrgID = "x-zitadel-orgid"
)

108
internal/api/html/i18n.go Normal file
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@ -0,0 +1,108 @@
package html
import (
"encoding/json"
"io/ioutil"
"net/http"
"path"
"github.com/BurntSushi/toml"
"github.com/caos/logging"
"github.com/nicksnyder/go-i18n/v2/i18n"
"golang.org/x/text/language"
"gopkg.in/yaml.v2"
"github.com/caos/zitadel/internal/api"
http_util "github.com/caos/zitadel/internal/api/http"
"github.com/caos/zitadel/internal/errors"
)
type Translator struct {
bundle *i18n.Bundle
cookieName string
cookieHandler *http_util.CookieHandler
}
type TranslatorConfig struct {
Path string
DefaultLanguage language.Tag
CookieName string
}
func NewTranslator(config TranslatorConfig) (*Translator, error) {
t := new(Translator)
var err error
t.bundle, err = newBundle(config.Path, config.DefaultLanguage)
if err != nil {
return nil, err
}
t.cookieHandler = http_util.NewCookieHandler()
t.cookieName = config.CookieName
return t, nil
}
func newBundle(i18nDir string, defaultLanguage language.Tag) (*i18n.Bundle, error) {
bundle := i18n.NewBundle(defaultLanguage)
bundle.RegisterUnmarshalFunc("yaml", yaml.Unmarshal)
bundle.RegisterUnmarshalFunc("yml", yaml.Unmarshal)
bundle.RegisterUnmarshalFunc("json", json.Unmarshal)
bundle.RegisterUnmarshalFunc("toml", toml.Unmarshal)
files, err := ioutil.ReadDir(i18nDir)
if err != nil {
return nil, errors.ThrowNotFound(err, "HTML-MnXRie", "path not found")
}
for _, file := range files {
bundle.MustLoadMessageFile(path.Join(i18nDir, file.Name()))
}
return bundle, nil
}
func (t *Translator) LocalizeFromRequest(r *http.Request, id string, args map[string]interface{}) string {
s, err := t.localizerFromRequest(r).Localize(&i18n.LocalizeConfig{
MessageID: id,
TemplateData: args,
})
if err != nil {
logging.Log("HTML-MsF5sx").WithError(err).Warnf("missing translation")
return id
}
return s
}
func (t *Translator) Localize(id string, args map[string]interface{}) string {
s, _ := t.localizer().Localize(&i18n.LocalizeConfig{
MessageID: id,
TemplateData: args,
})
return s
}
func (t *Translator) Lang(r *http.Request) language.Tag {
matcher := language.NewMatcher(t.bundle.LanguageTags())
tag, _ := language.MatchStrings(matcher, t.langsFromRequest(r)...)
return tag
}
func (t *Translator) SetLangCookie(w http.ResponseWriter, lang language.Tag) {
t.cookieHandler.SetCookie(w, t.cookieName, lang.String())
}
func (t *Translator) localizerFromRequest(r *http.Request) *i18n.Localizer {
return t.localizer(t.langsFromRequest(r)...)
}
func (t *Translator) localizer(langs ...string) *i18n.Localizer {
return i18n.NewLocalizer(t.bundle, langs...)
}
func (t *Translator) langsFromRequest(r *http.Request) []string {
langs := make([]string, 0)
if r != nil {
lang, err := t.cookieHandler.GetCookieValue(r, t.cookieName)
if err == nil {
langs = append(langs, lang)
}
langs = append(langs, r.Header.Get(api.AcceptLanguage))
}
return langs
}

View File

@ -0,0 +1,82 @@
package html
import (
"net/http"
"path"
"text/template"
"github.com/caos/logging"
"golang.org/x/text/language"
)
const (
TranslateFn = "t"
)
type Renderer struct {
Templates map[string]*template.Template
i18n *Translator
}
func NewRenderer(templatesDir string, tmplMapping map[string]string, funcs map[string]interface{}, translatorConfig TranslatorConfig) (*Renderer, error) {
var err error
r := new(Renderer)
r.i18n, err = NewTranslator(translatorConfig)
if err != nil {
return nil, err
}
r.loadTemplates(templatesDir, tmplMapping, funcs)
return r, nil
}
func (r *Renderer) RenderTemplate(w http.ResponseWriter, req *http.Request, tmpl *template.Template, data interface{}, reqFuncs map[string]interface{}) {
reqFuncs = r.registerTranslateFn(req, reqFuncs)
if err := tmpl.Funcs(reqFuncs).Execute(w, data); err != nil {
logging.Log("HTML-lF8F6w").WithError(err).WithField("template", tmpl.Name).Error("error rendering template")
}
}
func (r *Renderer) Localize(id string, args map[string]interface{}) string {
return r.i18n.Localize(id, args)
}
func (r *Renderer) LocalizeFromRequest(req *http.Request, id string, args map[string]interface{}) string {
return r.i18n.LocalizeFromRequest(req, id, args)
}
func (r *Renderer) Lang(req *http.Request) language.Tag {
return r.i18n.Lang(req)
}
func (r *Renderer) loadTemplates(templatesDir string, tmplMapping map[string]string, funcs map[string]interface{}) {
funcs = r.registerTranslateFn(nil, funcs)
funcs[TranslateFn] = func(id string, args ...interface{}) string {
return id
}
tmpls := template.Must(template.New("").Funcs(funcs).ParseGlob(path.Join(templatesDir, "*.html")))
r.Templates = make(map[string]*template.Template, len(tmplMapping))
for name, file := range tmplMapping {
r.Templates[name] = tmpls.Lookup(file)
}
}
func (r *Renderer) registerTranslateFn(req *http.Request, funcs map[string]interface{}) map[string]interface{} {
if funcs == nil {
funcs = make(map[string]interface{})
}
funcs[TranslateFn] = func(id string, args ...interface{}) string {
m := map[string]interface{}{}
var key string
for i, arg := range args {
if i%2 == 0 {
key = arg.(string)
continue
}
m[key] = arg
}
if r == nil {
return r.Localize(id, m)
}
return r.LocalizeFromRequest(req, id, m)
}
return funcs
}