mirror of https://github.com/docker/cli.git
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
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package user
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import (
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"io"
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"os"
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"golang.org/x/sys/unix"
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)
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// Unix-specific path to the passwd and group formatted files.
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const (
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unixPasswdPath = "/etc/passwd"
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unixGroupPath = "/etc/group"
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)
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func GetPasswdPath() (string, error) {
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return unixPasswdPath, nil
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}
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func GetPasswd() (io.ReadCloser, error) {
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return os.Open(unixPasswdPath)
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}
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func GetGroupPath() (string, error) {
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return unixGroupPath, nil
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}
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func GetGroup() (io.ReadCloser, error) {
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return os.Open(unixGroupPath)
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}
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// CurrentUser looks up the current user by their user id in /etc/passwd. If the
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// user cannot be found (or there is no /etc/passwd file on the filesystem),
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// then CurrentUser returns an error.
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func CurrentUser() (User, error) {
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return LookupUid(unix.Getuid())
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}
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// CurrentGroup looks up the current user's group by their primary group id's
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// entry in /etc/passwd. If the group cannot be found (or there is no
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// /etc/group file on the filesystem), then CurrentGroup returns an error.
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func CurrentGroup() (Group, error) {
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return LookupGid(unix.Getgid())
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}
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