Golang system.Setuid函數代碼示例

本文整理匯總了Golang中github.com/docker/libcontainer/system.Setuid函數的典型用法代碼示例。如果您正苦於以下問題：Golang Setuid函數的具體用法？Golang Setuid怎麽用？Golang Setuid使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了Setuid函數的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: SetUser

func SetUser(id string) error {
	uid, err := LookupUser(id)
	if err != nil {
		return err
	}
	return system.Setuid(uid)
}

開發者ID:mudler，項目名稱:artemide，代碼行數:7，代碼來源:osutil.go

示例2: setupUser

// setupUser changes the groups, gid, and uid for the user inside the container
func setupUser(config *initConfig) error {
	// Set up defaults.
	defaultExecUser := user.ExecUser{
		Uid:  syscall.Getuid(),
		Gid:  syscall.Getgid(),
		Home: "/",
	}
	passwdPath, err := user.GetPasswdPath()
	if err != nil {
		return err
	}
	groupPath, err := user.GetGroupPath()
	if err != nil {
		return err
	}
	execUser, err := user.GetExecUserPath(config.User, &defaultExecUser, passwdPath, groupPath)
	if err != nil {
		return err
	}

	var addGroups []int
	if len(config.Config.AdditionalGroups) > 0 {
		addGroups, err = user.GetAdditionalGroupsPath(config.Config.AdditionalGroups, groupPath)
		if err != nil {
			return err
		}
	}

	suppGroups := append(execUser.Sgids, addGroups...)
	if err := syscall.Setgroups(suppGroups); err != nil {
		return err
	}

	if err := system.Setgid(execUser.Gid); err != nil {
		return err
	}
	if err := system.Setuid(execUser.Uid); err != nil {
		return err
	}
	// if we didn't get HOME already, set it based on the user's HOME
	if envHome := os.Getenv("HOME"); envHome == "" {
		if err := os.Setenv("HOME", execUser.Home); err != nil {
			return err
		}
	}
	return nil
}

開發者ID:pirater，項目名稱:os，代碼行數:48，代碼來源:init_linux.go

示例3: SetupUser

// SetupUser changes the groups, gid, and uid for the user inside the container
func SetupUser(container *libcontainer.Config) error {
	// Set up defaults.
	defaultExecUser := user.ExecUser{
		Uid:  syscall.Getuid(),
		Gid:  syscall.Getgid(),
		Home: "/",
	}

	passwdPath, err := user.GetPasswdPath()
	if err != nil {
		return err
	}

	groupPath, err := user.GetGroupPath()
	if err != nil {
		return err
	}

	execUser, err := user.GetExecUserPath(container.User, &defaultExecUser, passwdPath, groupPath)
	if err != nil {
		return fmt.Errorf("get supplementary groups %s", err)
	}

	suppGroups := append(execUser.Sgids, container.AdditionalGroups...)

	if err := syscall.Setgroups(suppGroups); err != nil {
		return fmt.Errorf("setgroups %s", err)
	}

	if err := system.Setgid(execUser.Gid); err != nil {
		return fmt.Errorf("setgid %s", err)
	}

	if err := system.Setuid(execUser.Uid); err != nil {
		return fmt.Errorf("setuid %s", err)
	}

	// if we didn't get HOME already, set it based on the user's HOME
	if envHome := os.Getenv("HOME"); envHome == "" {
		if err := os.Setenv("HOME", execUser.Home); err != nil {
			return fmt.Errorf("set HOME %s", err)
		}
	}

	return nil
}

開發者ID:hgschmie，項目名稱:docker，代碼行數:47，代碼來源:init.go

示例4: SetupUser

// SetupUser changes the groups, gid, and uid for the user inside the container
func SetupUser(u string) error {
	// Set up defaults.
	defaultExecUser := user.ExecUser{
		Uid:  syscall.Getuid(),
		Gid:  syscall.Getgid(),
		Home: "/",
	}

	passwdFile, err := user.GetPasswdFile()
	if err != nil {
		return err
	}

	groupFile, err := user.GetGroupFile()
	if err != nil {
		return err
	}

	execUser, err := user.GetExecUserFile(u, &defaultExecUser, passwdFile, groupFile)
	if err != nil {
		return fmt.Errorf("get supplementary groups %s", err)
	}

	if err := syscall.Setgroups(execUser.Sgids); err != nil {
		return fmt.Errorf("setgroups %s", err)
	}

	if err := system.Setgid(execUser.Gid); err != nil {
		return fmt.Errorf("setgid %s", err)
	}

	if err := system.Setuid(execUser.Uid); err != nil {
		return fmt.Errorf("setuid %s", err)
	}

	// if we didn't get HOME already, set it based on the user's HOME
	if envHome := os.Getenv("HOME"); envHome == "" {
		if err := os.Setenv("HOME", execUser.Home); err != nil {
			return fmt.Errorf("set HOME %s", err)
		}
	}

	return nil
}

開發者ID:baa-archieve，項目名稱:docker，代碼行數:45，代碼來源:init.go

示例5: setupUser

// setupUser changes the groups, gid, and uid for the user inside the container
// copy from libcontainer, cause not it's private
func setupUser(userSpec string) error {
	// Set up defaults.
	defaultExecUser := user.ExecUser{
		Uid:  syscall.Getuid(),
		Gid:  syscall.Getgid(),
		Home: "/",
	}
	passwdPath, err := user.GetPasswdPath()
	if err != nil {
		return err
	}
	groupPath, err := user.GetGroupPath()
	if err != nil {
		return err
	}
	execUser, err := user.GetExecUserPath(userSpec, &defaultExecUser, passwdPath, groupPath)
	if err != nil {
		return err
	}
	if err := syscall.Setgroups(execUser.Sgids); err != nil {
		return err
	}
	if err := system.Setgid(execUser.Gid); err != nil {
		return err
	}
	if err := system.Setuid(execUser.Uid); err != nil {
		return err
	}
	// if we didn't get HOME already, set it based on the user's HOME
	if envHome := os.Getenv("HOME"); envHome == "" {
		if err := os.Setenv("HOME", execUser.Home); err != nil {
			return err
		}
	}
	return nil
}

開發者ID:nicholaskh，項目名稱:docker，代碼行數:38，代碼來源:driver.go

示例6: SetupUser

// SetupUser changes the groups, gid, and uid for the user inside the container
func SetupUser(u string) error {
	// Set up defaults.
	defaultExecUser := user.ExecUser{
		Uid:  syscall.Getuid(),
		Gid:  syscall.Getgid(),
		Home: "/",
	}

	execUser, err := getUser(u, &defaultExecUser)
	if err != nil {
		return err
	}

	if err := syscall.Setgroups(execUser.Sgids); err != nil {
		return fmt.Errorf("setgroups %s", err)
	}

	if err := system.Setgid(execUser.Gid); err != nil {
		return fmt.Errorf("setgid %s", err)
	}

	if err := system.Setuid(execUser.Uid); err != nil {
		return fmt.Errorf("setuid %s", err)
	}

	// if we didn't get HOME already, set it based on the user's HOME
	if envHome := os.Getenv("HOME"); envHome == "" {
		if err := os.Setenv("HOME", execUser.Home); err != nil {
			return fmt.Errorf("set HOME %s", err)
		}
	}

	os.Setenv("USER", u)

	return nil
}

開發者ID:maxwhale，項目名稱:docker-gogs-centos，代碼行數:37，代碼來源:setup-user.go

示例7: Setuid

func Setuid(id int) error {
	log.Debugf("setuid %d\n", id)
	return system.Setuid(id)
}

開發者ID:yuuki，項目名稱:droot，代碼行數:4，代碼來源:osutil_linux.go

示例8: Setuid

func Setuid(id int) error {
	return system.Setuid(id)
}

開發者ID:mudler，項目名稱:artemide，代碼行數:3，代碼來源:osutil.go

注：本文中的github.com/docker/libcontainer/system.Setuid函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。