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// Copyright 2015 Luke Shumaker <lukeshu@sbcglobal.net>.
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// The GNU General Public License's references to "object code" and
// "executables" are to be interpreted to also include the output of
// any document formatting or typesetting system, including
// intermediate and printed output.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this manual; if not, see
// <http://www.gnu.org/licenses/>.
// Package hackers_git is an nslcd_server Backend that speaks to
// hackers.git.
package hackers_git
import (
"lukeshu.com/git/go/libgnulinux.git/inotify"
"lukeshu.com/git/go/libnslcd.git/proto"
"lukeshu.com/git/go/libnslcd.git/proto/server"
"lukeshu.com/git/go/libnslcd.git/systemd"
"lukeshu.com/git/go/libsystemd.git/sd_daemon/logger"
"sync"
)
type user struct {
passwd nslcd_proto.Passwd
groups []string
}
type Config struct {
Pam_password_prohibit_message string
Yamldir string
}
type Hackers struct {
nslcd_server.NilBackend
Cfg Config
lock sync.RWMutex
workers sync.WaitGroup
users map[int32]user
groups map[string]map[string]bool
in_fd *inotify.Watcher
in_wd_home inotify.Wd
in_wd_yaml inotify.Wd
in_uid2wd map[int32]inotify.Wd
in_wd2uid map[inotify.Wd]int32
}
var _ nslcd_systemd.Backend = &Hackers{}
var _ nslcd_server.Backend = &Hackers{}
func (o *Hackers) Init() error {
err := o.Reload()
if err != nil {
logger.Err("hackers.git: Could not initialize: %v", err)
return err
}
return nil
}
func (o *Hackers) Close() {
logger.Info("hackers.git: Closing session")
o.lock.Lock()
defer o.lock.Unlock()
o.close()
}
func (o *Hackers) Reload() error {
logger.Info("hackers.git: Loading session")
o.lock.Lock()
defer o.lock.Unlock()
return o.reload()
}
func (o *Hackers) name2uid(name string) int32 {
for uid, data := range o.users {
if data.passwd.Name == name {
return uid
}
}
return -1
}
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