func init() {
//如果没有日志目录则创建日志目录
_, err := os.Open("log")
if err != nil && os.IsNotExist(err) {
os.Mkdir("log", 0777)
}
//初始化日志
ApiLog = logs.NewLogger(10000)
ApiLog.SetLogger("file", `{"filename":"log/api.log"}`)
//初始化邮箱
mail = utils.NewEMail(`{"username":"******","password":"******"EmailPassword") + `","host":"smtp.isletsacg.com","port":25}`)
}
func SendTextMail(subject string, content string, to []string) {
config, err := mailConfig()
if nil != err {
return
}
mail := utils.NewEMail(config)
mail.Subject = subject
mail.Text = content
mail.To = to
mail.Send()
}
func SendHtmlMail(subject string, content string, to []string) {
beego.Info("content", content)
config, err := mailConfig()
if nil != err {
return
}
mail := utils.NewEMail(config)
mail.Subject = subject
mail.HTML = content
mail.To = to
mail.Send()
}
func init() {
//如果没有日志目录则创建日志目录
_, err := os.Open("log")
if err != nil && os.IsNotExist(err) {
os.Mkdir("log", 0777)
}
//初始化日志
ApiLog = logs.NewLogger(10000)
ApiLog.SetLogger("file", `{"filename":"log/api.log"}`)
//初始化邮箱
mail = utils.NewEMail(`{"username":"******"EmailAccount") + `","password":"******"EmailPassword") + `","host":"` + beego.AppConfig.String("EmailSmtp") + `","port":` + beego.AppConfig.String("EmailPort") + `}`)
//初始化又拍云
u = upyun.NewUpYun("wokugame", beego.AppConfig.String("UpyunAccount"), beego.AppConfig.String("UpyunPassword"))
u.SetApiDomain("v0.api.upyun.com")
}
func SendMail(address, name, subject, content string, cc []string) bool {
mail := utils.NewEMail(config)
mail.To = []string{address}
mail.Subject = subject
mail.HTML = content
if len(cc) > 0 {
mail.Cc = cc
}
select {
case sendCh <- mail:
return true
case <-time.After(time.Second * 3):
return false
}
}
func main() {
flag.Usage = usage
flag.Parse()
// SetLog()
// defer log4go.Close()
args := flag.Args()
argnums := flag.NArg()
if flag.NArg() < 1 && flag.NFlag() < 1 {
usage()
}
if argnums >= 1 {
switch args[0] {
case "help":
usage()
case "version":
version()
os.Exit(2)
case "&", "|", "<", ">":
default:
if args[argnums-1] == "&" {
args = args[:argnums-1]
}
}
}
var err error
if *infile == "" {
fmt.Println("please input your infile which included 'hostaddr username password command' one per line")
usage()
} else if !com.IsExist(*infile) {
fmt.Printf("not found input file: %s\n", *infile)
usage()
}
if *cfg == "" {
gCfg = "./mssh.conf"
} else {
gCfg = *cfg
}
if !parseconf(gCfg) {
fmt.Printf("init conf file %s failed, exit\n", *cfg)
os.Exit(2)
}
if *cmd != "" {
if len(args) > 0 {
gCommand = fmt.Sprintf("%s %s", *cmd, strings.Join(args, " "))
} else {
if *shellmode {
curpath, _ := os.Getwd()
if !strings.Contains(*cmd, "/") {
*cmd = curpath + "/" + *cmd
}
gCommand = fmt.Sprintf("%s %s", "/bin/bash", *cmd)
} else {
gCommand = *cmd
}
}
}
gCommand = helper.Abs(gCommand)
vprintf("gCommnad: %s\n", gCommand)
vprintf("gUsername: %s\n", gUsername)
vprintf("gPassword: %s\n", gPassword)
vprintf("gTimeout: %v\n", gTimeout)
sshobjs, err := parse(*infile)
if err != nil {
log.Fatal(err)
}
vprintf("%#v\n", sshobjs)
if *n < 1 || *n > 10000 {
*n = runtime.NumCPU()
}
cmdout, _, err := com.ExecCmd("logname")
vprintf("cmdout: %s", cmdout)
if err == nil {
cmdout = strings.TrimSpace(cmdout)
if len(gMaillist) == 0 {
gMaillist = fmt.Sprintf("*****@*****.**", cmdout)
}
}
vprintf("gMaillist: %s\n", gMaillist)
// basename := filepath.Base(*cmd)
var r = []byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_")
randomfname := string(helper.RandomCreateBytes(32, r...)) + ".sh"
vprintf("randomfname: %s\n", randomfname)
chFirst := make(chan SshClient, *n)
// chSecond := make(chan SshClient, *n)
oldtime := time.Now()
scpTout := fmt.Sprintf("ConnectTimeout=%d", gTimeout)
go func() {
defer close(chFirst)
for i, _ := range sshobjs {
if *israndompwd {
sshobjs[i].Cmd = fmt.Sprintf("echo %s | passwd --stdin %s", sshobjs[i].Password, sshobjs[i].Username)
vprintf("%#v\n", sshobjs[i])
} else if *shellmode {
com.ExecCmd("scp", "-o", scpTout, "-o", "BatchMode=yes", "-r", *cmd, fmt.Sprintf("%s:/tmp/%s", helper.GetHost(sshobjs[i].Hostaddr, ":"), randomfname))
sshobjs[i].Cmd = fmt.Sprintf("/bin/bash /tmp/%s && /bin/rm -f /tmp/%s", randomfname, randomfname)
vprintf("%#v\n", sshobjs[i])
}
chFirst <- sshobjs[i]
}
}()
wg1 := new(sync.WaitGroup)
wg2 := new(sync.WaitGroup)
tryslice := make([]SshClient, 0)
sem := make(chan struct{}, *n)
mux := new(sync.Mutex)
for i := 0; i < *n; i++ {
wg1.Add(1)
go func(ch chan SshClient) {
defer wg1.Done()
for v := range ch {
vprintf("%#v\n", v)
func(sshitem SshClient) {
err, _, stdout, _ := sshutils.SshExec(sshitem.Hostaddr, sshitem.Username, sshitem.Password, sshitem.Cmd, gTimeout)
if err != nil {
mux.Lock()
tryslice = append(tryslice, sshitem)
mux.Unlock()
return
}
mux.Lock()
cnt++
fmt.Println(strings.Repeat("*", 40), "[", cnt, "]", strings.Repeat("*", 40))
fmt.Println(fmt.Sprintf("%s:\n%s\n", sshitem.Hostaddr, stdout))
mux.Unlock()
}(v)
}
}(chFirst)
}
wg1.Wait()
//for /usr/bin/ssh execute shell cmds
buf.WriteString("\nrunning results(error host lists):\n\n")
for _, v := range tryslice {
sem <- struct{}{}
wg2.Add(1)
go func(sshitem SshClient) {
defer wg2.Done()
err, _, stdout, _ := sshutils.SshCmdExec(sshitem.Hostaddr, sshitem.Username, sshitem.Password, sshitem.Cmd, gTimeout)
if err != nil {
log.Println("[/usr/bin/ssh]", sshitem.Hostaddr, err)
// log4go.Error("[/usr/bin/ssh] %s %v", sshitem.Hostaddr, err)
buf.WriteString(sshitem.Hostaddr + "\n")
<-sem
return
}
mux.Lock()
cnt++
fmt.Println("[", cnt, "]", strings.Repeat("*", 80))
fmt.Println(fmt.Sprintf("%s %s:\n%s\n", "[/usr/bin/ssh]", sshitem.Hostaddr, stdout))
// log4go.Info(fmt.Sprintf("%s %s:\n%s\n", "[/usr/bin/ssh]", sshitem.Hostaddr, stdout))
mux.Unlock()
<-sem
}(v)
}
wg2.Wait()
//kill ssh process which is timeout
vprintf("Kill ssh for timeout\n")
kill(sshutils.Cmds)
errMsg := buf.String()
htmlErrMsg := strings.Replace(errMsg, "\n", "<br>", -1)
now := time.Now().String()
title := gTitle
mode := gMode
execTime := time.Since(oldtime)
totalTime := execTime.String()
var body string
if mode == "html" {
body = now + "<br>" + gBody + "<br>" + htmlErrMsg + "<br>total time: " + totalTime
} else {
body = now + "\n" + gBody + "\n" + errMsg + "\ntotal time: " + totalTime
}
maillist := []string{gMaillist}
config := fmt.Sprintf(`{"username":"******","password":"******","host":"%s","port":%d}`, mailUsername, mailPassword, mailHost, mailPort)
mail := utils.NewEMail(config)
mail.To = maillist
mail.From = gFr_addr
mail.Subject = title
if mode == "html" {
mail.HTML = body
} else {
mail.Text = body
}
if *ismail {
err = mail.Send()
if err != nil {
log.Println("send mail failed:", err)
goto LEAVE
}
fmt.Println("send mail successful")
}
LEAVE:
newtime := time.Since(oldtime)
fmt.Println("run time:", newtime)
}