feat(GODT-2575): Add dev info to cookies.

internal/sentry/lang_default.go

@@ -0,0 +1,32 @@
+// Copyright (c) 2023 Proton AG
+//
+// This file is part of Proton Mail Bridge.
+//
+// Proton Mail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Proton Mail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
+
+//go:build !windows
+// +build !windows
+
+package sentry
+
+import "os"
+
+func GetSystemLang() string {
+	lang := os.Getenv("LC_ALL")
+	if lang == "" {
+		lang = os.Getenv("LANG")
+	}
+
+	return lang
+}

internal/sentry/lang_windows.go

@@ -0,0 +1,67 @@
+// Copyright (c) 2023 Proton AG
+//
+// This file is part of Proton Mail Bridge.
+//
+// Proton Mail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Proton Mail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
+
+//go:build windows
+// +build windows
+
+package sentry
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+const (
+	defaultLocaleUser   = "GetUserDefaultLocaleName"   // https://learn.microsoft.com/en-us/windows/win32/api/winnls/nf-winnls-getuserdefaultlocalename
+	defaultLocaleSystem = "GetSystemDefaultLocaleName" // https://learn.microsoft.com/en-us/windows/win32/api/winnls/nf-winnls-getsystemdefaultlocalename
+	localeNameMaxLength = 85                           // https://learn.microsoft.com/en-us/windows/win32/intl/locale-name-constants
+)
+
+func getLocale(dll *syscall.DLL, procName string) (string, error) {
+	proc, err := dll.FindProc(procName)
+	if err != nil {
+		return "errProc", err
+	}
+
+	b := make([]uint16, localeNameMaxLength)
+
+	r, _, err := proc.Call(uintptr(unsafe.Pointer(&b[0])), uintptr(localeNameMaxLength))
+	if r == 0 || err != nil {
+		return "errCall", err
+	}
+
+	return syscall.UTF16ToString(b), nil
+}
+
+func GetSystemLang() string {
+	dll, err := syscall.LoadDLL("kernel32")
+	if err != nil {
+		return "errDll"
+	}
+
+	defer func() {
+		_ = dll.Release()
+	}()
+
+	if lang, err := getLocale(dll, defaultLocaleUser); err == nil {
+		return lang
+	}
+
+	lang, _ := getLocale(dll, defaultLocaleSystem)
+
+	return lang
+}

internal/sentry/reporter.go

@@ -18,7 +18,6 @@
 package sentry
 
 import (
-	"crypto/sha256"
 	"errors"
 	"fmt"
 	"log"
@@ -29,6 +28,7 @@ import (
 	"github.com/Masterminds/semver/v3"
 	"github.com/ProtonMail/gluon/reporter"
 	"github.com/ProtonMail/proton-bridge/v3/internal/constants"
+	"github.com/ProtonMail/proton-bridge/v3/pkg/algo"
 	"github.com/ProtonMail/proton-bridge/v3/pkg/restarter"
 	"github.com/getsentry/sentry-go"
 	"github.com/sirupsen/logrus"
@@ -50,7 +50,7 @@ func init() { //nolint:gochecknoinits
 		Release:        constants.AppVersion(appVersion),
 		BeforeSend:     EnhanceSentryEvent,
 		Transport:      sentrySyncTransport,
-		ServerName:     getProtectedHostname(),
+		ServerName:     GetProtectedHostname(),
 		Environment:    constants.BuildEnv,
 		MaxBreadcrumbs: 50,
 	}
@@ -61,7 +61,7 @@ func init() { //nolint:gochecknoinits
 
 	sentry.ConfigureScope(func(scope *sentry.Scope) {
 		scope.SetFingerprint([]string{"{{ default }}"})
-		scope.SetUser(sentry.User{ID: getProtectedHostname()})
+		scope.SetUser(sentry.User{ID: GetProtectedHostname()})
 	})
 
 	sentry.Logger = log.New(
@@ -81,12 +81,17 @@ type Identifier interface {
 	GetUserAgent() string
 }
 
-func getProtectedHostname() string {
+func GetProtectedHostname() string {
 	hostname, err := os.Hostname()
 	if err != nil {
 		return "Unknown"
 	}
-	return fmt.Sprintf("%x", sha256.Sum256([]byte(hostname)))
+	return algo.HashBase64SHA256(hostname)
+}
+
+func GetTimeZone() string {
+	zone, offset := time.Now().Zone()
+	return fmt.Sprintf("%s%+d", zone, offset/3600)
 }
 
 // NewReporter creates new sentry reporter with appName and appVersion to report.