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safesocket: actually fix CLI on macsys build 

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick 2021-09-24 13:58:26 -07:00
parent ec2249b6f2
commit 82117f7a63
1 changed files with 10 additions and 6 deletions
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16
safesocket/safesocket_darwin.go
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@ -22,12 +22,14 @@ func init() {
}
// localTCPPortAndTokenMacsys returns the localhost TCP port number and auth token
// from the directory dir, if dir is for the "macsys" variant.
// from /Library/Tailscale.
//
// In that case the files are:
// /Library/Tailscale/ipnport => $port (symlink with localhost port number target)
// /Library/Tailscale/sameuserproof-$port is a file with auth
func localTCPPortAndTokenMacsys(dir string) (port int, token string, err error) {
func localTCPPortAndTokenMacsys() (port int, token string, err error) {
const dir = "/Library/Tailscale"
portStr, err := os.Readlink(filepath.Join(dir, "ipnport"))
if err != nil {
return 0, "", err
@ -55,8 +57,10 @@ func localTCPPortAndTokenDarwin() (port int, token string, err error) {
if dir := os.Getenv("TS_MACOS_CLI_SHARED_DIR"); dir != "" {
// First see if we're running as the non-AppStore "macsys" variant.
if port, token, err := localTCPPortAndTokenMacsys(dir); err == nil {
return port, token, nil
if strings.Contains(os.Getenv("HOME"), "/Containers/io.tailscale.ipn.macsys/") {
if port, token, err := localTCPPortAndTokenMacsys(); err == nil {
return port, token, nil
}
}
// The current binary (this process) is sandboxed. The user is
@ -96,7 +100,7 @@ func localTCPPortAndTokenDarwin() (port int, token string, err error) {
if err != nil {
// Before returning an error, see if we're running the
// macsys variant at the normal location.
if port, token, err := localTCPPortAndTokenMacsys("/Library/Tailscale"); err == nil {
if port, token, err := localTCPPortAndTokenMacsys(); err == nil {
return port, token, nil
}
@ -124,7 +128,7 @@ func localTCPPortAndTokenDarwin() (port int, token string, err error) {
// Before returning an error, see if we're running the
// macsys variant at the normal location.
if port, token, err := localTCPPortAndTokenMacsys("/Library/Tailscale"); err == nil {
if port, token, err := localTCPPortAndTokenMacsys(); err == nil {
return port, token, nil
}
return 0, "", ErrTokenNotFound