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https://github.com/golang/go
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39d562ecea
Change-Id: I247fc9e0e26e706e6af07367f953eaa1b7e544c1 Reviewed-on: https://go-review.googlesource.com/c/go/+/259577 Trust: Elias Naur <mail@eliasnaur.com> Run-TryBot: Elias Naur <mail@eliasnaur.com> Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
135 lines
3.2 KiB
Go
135 lines
3.2 KiB
Go
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build ignore
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// detect attempts to autodetect the correct
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// values of the environment variables
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// used by go_ios_exec.
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// detect shells out to ideviceinfo, a third party program that can
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// be obtained by following the instructions at
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// https://github.com/libimobiledevice/libimobiledevice.
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package main
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import (
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"bytes"
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"crypto/x509"
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"strings"
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)
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func main() {
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udids := getLines(exec.Command("idevice_id", "-l"))
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if len(udids) == 0 {
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fail("no udid found; is a device connected?")
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}
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mps := detectMobileProvisionFiles(udids)
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if len(mps) == 0 {
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fail("did not find mobile provision matching device udids %q", udids)
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}
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fmt.Println("# Available provisioning profiles below.")
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fmt.Println("# NOTE: Any existing app on the device with the app id specified by GOIOS_APP_ID")
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fmt.Println("# will be overwritten when running Go programs.")
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for _, mp := range mps {
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fmt.Println()
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f, err := ioutil.TempFile("", "go_ios_detect_")
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check(err)
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fname := f.Name()
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defer os.Remove(fname)
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out := output(parseMobileProvision(mp))
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_, err = f.Write(out)
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check(err)
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check(f.Close())
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cert, err := plistExtract(fname, "DeveloperCertificates:0")
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check(err)
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pcert, err := x509.ParseCertificate(cert)
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check(err)
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fmt.Printf("export GOIOS_DEV_ID=\"%s\"\n", pcert.Subject.CommonName)
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appID, err := plistExtract(fname, "Entitlements:application-identifier")
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check(err)
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fmt.Printf("export GOIOS_APP_ID=%s\n", appID)
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teamID, err := plistExtract(fname, "Entitlements:com.apple.developer.team-identifier")
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check(err)
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fmt.Printf("export GOIOS_TEAM_ID=%s\n", teamID)
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}
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}
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func detectMobileProvisionFiles(udids [][]byte) []string {
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cmd := exec.Command("mdfind", "-name", ".mobileprovision")
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lines := getLines(cmd)
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var files []string
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for _, line := range lines {
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if len(line) == 0 {
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continue
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}
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xmlLines := getLines(parseMobileProvision(string(line)))
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matches := 0
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for _, udid := range udids {
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for _, xmlLine := range xmlLines {
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if bytes.Contains(xmlLine, udid) {
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matches++
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}
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}
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}
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if matches == len(udids) {
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files = append(files, string(line))
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}
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}
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return files
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}
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func parseMobileProvision(fname string) *exec.Cmd {
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return exec.Command("security", "cms", "-D", "-i", string(fname))
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}
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func plistExtract(fname string, path string) ([]byte, error) {
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out, err := exec.Command("/usr/libexec/PlistBuddy", "-c", "Print "+path, fname).CombinedOutput()
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if err != nil {
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return nil, err
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}
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return bytes.TrimSpace(out), nil
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}
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func getLines(cmd *exec.Cmd) [][]byte {
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out := output(cmd)
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lines := bytes.Split(out, []byte("\n"))
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// Skip the empty line at the end.
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if len(lines[len(lines)-1]) == 0 {
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lines = lines[:len(lines)-1]
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}
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return lines
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}
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func output(cmd *exec.Cmd) []byte {
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out, err := cmd.Output()
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if err != nil {
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fmt.Println(strings.Join(cmd.Args, "\n"))
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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return out
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}
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func check(err error) {
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if err != nil {
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fail(err.Error())
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}
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}
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func fail(msg string, v ...interface{}) {
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fmt.Fprintf(os.Stderr, msg, v...)
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fmt.Fprintln(os.Stderr)
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os.Exit(1)
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}
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