4cb0839e41
Updates the filemode on the grpc socket to have group write permission which is needed to perform GRPC. Additionally, ensure the run directory has the specified group ownership and has group read and enter permission. Signed-off-by: Derek McGowan <derek@mcgstyle.net>
43 lines
821 B
Go
43 lines
821 B
Go
// +build !windows
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package sys
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import (
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"net"
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"os"
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"path/filepath"
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"golang.org/x/sys/unix"
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)
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// CreateUnixSocket creates a unix socket and returns the listener
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func CreateUnixSocket(path string) (net.Listener, error) {
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if err := os.MkdirAll(filepath.Dir(path), 0660); err != nil {
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return nil, err
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}
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if err := unix.Unlink(path); err != nil && !os.IsNotExist(err) {
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return nil, err
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}
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return net.Listen("unix", path)
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}
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// GetLocalListener returns a listerner out of a unix socket.
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func GetLocalListener(path string, uid, gid int) (net.Listener, error) {
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l, err := CreateUnixSocket(path)
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if err != nil {
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return l, err
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}
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if err := os.Chmod(path, 0660); err != nil {
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l.Close()
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return nil, err
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}
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if err := os.Chown(path, uid, gid); err != nil {
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l.Close()
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return nil, err
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}
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return l, nil
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}
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