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Golang system.Setuid函数代码示例

本文整理汇总了Golang中github.com/docker/libcontainer/system.Setuid函数的典型用法代码示例。如果您正苦于以下问题:Golang Setuid函数的具体用法?Golang Setuid怎么用?Golang Setuid使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了Setuid函数的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: SetUser

func SetUser(id string) error {
	uid, err := LookupUser(id)
	if err != nil {
		return err
	}
	return system.Setuid(uid)
}
开发者ID:mudler,项目名称:artemide,代码行数:7,代码来源: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
}
开发者ID:pirater,项目名称:os,代码行数:48,代码来源: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
}
开发者ID:hgschmie,项目名称:docker,代码行数:47,代码来源: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
}
开发者ID:baa-archieve,项目名称:docker,代码行数:45,代码来源: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
}
开发者ID:nicholaskh,项目名称:docker,代码行数:38,代码来源: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
}
开发者ID:maxwhale,项目名称:docker-gogs-centos,代码行数:37,代码来源:setup-user.go

示例7: Setuid

func Setuid(id int) error {
	log.Debugf("setuid %d\n", id)
	return system.Setuid(id)
}
开发者ID:yuuki,项目名称:droot,代码行数:4,代码来源:osutil_linux.go

示例8: Setuid

func Setuid(id int) error {
	return system.Setuid(id)
}
开发者ID:mudler,项目名称:artemide,代码行数:3,代码来源:osutil.go


注:本文中的github.com/docker/libcontainer/system.Setuid函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。