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hostinfo, ipn/ipnlocal: add SetPackage, remove ipnlocal hacks

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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick 2021-10-05 15:02:35 -07:00
parent 81269fad28
commit 67e5fabdbd
2 changed files with 10 additions and 13 deletions
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9
hostinfo/hostinfo.go
View File

@ -48,6 +48,9 @@ func getOSVersion() string {
}
func packageType() string {
if v, _ := packagingType.Load().(string); v != "" {
return v
}
switch runtime.GOOS {
case "windows":
if _, err := os.Stat(`C:\ProgramData\chocolatey\lib\tailscale`); err == nil {
@ -95,6 +98,7 @@ func GetEnvType() EnvType {
var (
deviceModelAtomic atomic.Value // of string
osVersionAtomic atomic.Value // of string
packagingType atomic.Value // of string
)
// SetDeviceModel sets the device model for use in Hostinfo updates.
@ -103,6 +107,11 @@ func SetDeviceModel(model string) { deviceModelAtomic.Store(model) }
// SetOSVersion sets the OS version.
func SetOSVersion(v string) { osVersionAtomic.Store(v) }
// SetPackage sets the packaging type for the app.
// This is currently (2021-10-05) only used by Android,
// set to "nogoogle" for the F-Droid build.
func SetPackage(v string) { packagingType.Store(v) }
func deviceModel() string {
s, _ := deviceModelAtomic.Load().(string)
return s

14
ipn/ipnlocal/local.go
View File

@ -2277,20 +2277,8 @@ func applyPrefsToHostinfo(hi *tailcfg.Hostinfo, prefs *ipn.Prefs) {
}
if v := prefs.OSVersion; v != "" && hi.OSVersion == "" {
hi.OSVersion = v
// The Android app annotates when Google Play Services
// aren't available by tacking on a string to the
// OSVersion. Promote that to the Hostinfo.Package
// field instead, rather than adding a new pref, as
// this applyPrefsToHostinfo mechanism is mostly
// abused currently. TODO(bradfitz): instead let
// frontends update Hostinfo, without using Prefs.
if runtime.GOOS == "android" && strings.HasSuffix(v, " [nogoogle]") {
hi.Package = "nogoogle"
hi.OSVersion = strings.TrimSuffix(v, " [nogoogle]")
}
}
if m := prefs.DeviceModel; m != "" {
if m := prefs.DeviceModel; m != "" && hi.DeviceModel == "" {
hi.DeviceModel = m
}
hi.RoutableIPs = append(prefs.AdvertiseRoutes[:0:0], prefs.AdvertiseRoutes...)