apps/portchecker
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This commit is contained in:
spiritlhl
2024-06-13 10:43:51 +00:00
parent 8e19b22c1b
commit 7980b402e2
2 changed files with 96 additions and 70 deletions
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115
cmd/main.go
View File

@@ -2,6 +2,7 @@ package main
import (
"bufio"
"crypto/tls"
"flag"
"fmt"
"net"
@@ -9,6 +10,8 @@ import (
"strings"
"sync"
"time"
"github.com/oneclickvirt/portchecker/model"
)
type Result struct {
@@ -44,64 +47,34 @@ func checkConnection(host string, port string) string {
return status
}
func checkConnectionSSL(host string, port string) string {
address := net.JoinHostPort(host, port)
conn, err := tls.DialWithDialer(&net.Dialer{Timeout: 5 * time.Second}, "tcp", address, &tls.Config{})
if err != nil {
return "✘"
}
defer conn.Close()
reader := bufio.NewReader(conn)
response, err := reader.ReadString('\n')
if err != nil {
return "✘"
}
status := "✘"
if strings.HasPrefix(response, "220") {
status = "✔"
}
return status
}
func emailCheck() string {
localServers := []string{"25", "465", "110", "995", "143", "993"}
smtpServers := map[string]string{
"Gmail": "smtp.gmail.com",
"163": "smtp.163.com",
"Yandex": "smtp.yandex.com",
"Office365": "smtp.office365.com",
"QQ": "smtp.qq.com",
"Outlook": "smtp.outlook.com",
"Yahoo": "smtp.mail.yahoo.com",
"Apple": "smtp.mail.me.com",
"MailRU": "smtp.mail.ru",
"AOL": "smtp.aol.com",
"GMX": "smtp.gmx.com",
"MailCOM": "smtp.mail.com",
"Sohu": "smtp.sohu.com",
"Sina": "smtp.sina.com",
}
pop3Servers := map[string]string{
"Gmail": "pop.gmail.com",
"163": "pop.163.com",
"Yandex": "pop.yandex.com",
"Office365": "outlook.office365.com",
"QQ": "pop.qq.com",
"Outlook": "pop-mail.outlook.com",
"Yahoo": "pop.mail.yahoo.com",
"Apple": "pop.mail.me.com",
"MailRU": "pop.mail.ru",
"AOL": "pop.aol.com",
"GMX": "pop.gmx.com",
"MailCOM": "pop.mail.com",
"Sohu": "pop.sohu.com",
"Sina": "pop.sina.com",
}
imapServers := map[string]string{
"Gmail": "imap.gmail.com",
"163": "imap.163.com",
"Yandex": "imap.yandex.com",
"Office365": "outlook.office365.com",
"QQ": "imap.qq.com",
"Outlook": "imap-mail.outlook.com",
"Yahoo": "imap.mail.yahoo.com",
"Apple": "imap.mail.me.com",
"MailRU": "imap.mail.ru",
"AOL": "imap.aol.com",
"GMX": "imap.gmx.com",
"MailCOM": "imap.mail.com",
"Sohu": "imap.sohu.com",
"Sina": "imap.sina.com",
}
var wg sync.WaitGroup
localChan := make(chan Result, len(localServers))
smtpChan := make(chan Result, len(smtpServers))
pop3Chan := make(chan Result, len(pop3Servers))
imapChan := make(chan Result, len(imapServers))
smtpsChan := make(chan Result, len(smtpServers))
pop3sChan := make(chan Result, len(pop3Servers))
imapsChan := make(chan Result, len(imapServers))
localChan := make(chan Result, len(model.LocalServers))
smtpChan := make(chan Result, len(model.SmtpServers))
pop3Chan := make(chan Result, len(model.Pop3Servers))
imapChan := make(chan Result, len(model.ImapServers))
smtpsChan := make(chan Result, len(model.SmtpServers))
pop3sChan := make(chan Result, len(model.Pop3Servers))
imapsChan := make(chan Result, len(model.ImapServers))
checkLocal := func(port string) {
defer wg.Done()
localResult := isLocalPortOpen(port)
@@ -114,7 +87,7 @@ func emailCheck() string {
}
checkSMTPS := func(name, host string) {
defer wg.Done()
smtpSSLResult := checkConnection(host, "465")
smtpSSLResult := checkConnectionSSL(host, "465")
smtpsChan <- Result{name, smtpSSLResult}
}
checkPOP3 := func(name, host string) {
@@ -124,7 +97,7 @@ func emailCheck() string {
}
checkPOP3S := func(name, host string) {
defer wg.Done()
pop3SSLResult := checkConnection(host, "995")
pop3SSLResult := checkConnectionSSL(host, "995")
pop3sChan <- Result{name, pop3SSLResult}
}
checkIMAP := func(name, host string) {
@@ -134,38 +107,39 @@ func emailCheck() string {
}
checkIMAPS := func(name, host string) {
defer wg.Done()
imapSSLResult := checkConnection(host, "993")
imapSSLResult := checkConnectionSSL(host, "993")
imapsChan <- Result{name, imapSSLResult}
}
for _, port := range localServers {
for _, port := range model.LocalServers {
wg.Add(1)
go checkLocal(port)
}
for name, smtpHost := range smtpServers {
for name, smtpHost := range model.SmtpServers {
wg.Add(1)
go checkSMTP(name, smtpHost)
}
for name, smtpHost := range smtpServers {
for name, smtpHost := range model.SmtpServers {
wg.Add(1)
go checkSMTPS(name, smtpHost)
}
for name, pop3Host := range pop3Servers {
for name, pop3Host := range model.Pop3Servers {
wg.Add(1)
go checkPOP3(name, pop3Host)
}
for name, pop3Host := range pop3Servers {
for name, pop3Host := range model.Pop3Servers {
wg.Add(1)
go checkPOP3S(name, pop3Host)
}
for name, imapHost := range imapServers {
for name, imapHost := range model.ImapServers {
wg.Add(1)
go checkIMAP(name, imapHost)
}
for name, imapHost := range imapServers {
for name, imapHost := range model.ImapServers {
wg.Add(1)
go checkIMAPS(name, imapHost)
}
wg.Wait()
close(localChan)
close(smtpChan)
close(pop3Chan)
@@ -221,11 +195,12 @@ func emailCheck() string {
}
}()
wg.Wait()
var results []string
results = append(results, fmt.Sprintf("%-9s %-4s %-4s %-4s %-4s %-4s %-4s", "Platform", "SMTP", "SMTPS", "POP3", "POP3S", "IMAP", "IMAPS"))
results = append(results, fmt.Sprintf("%-10s%-4s %-4s %-4s %-4s %-4s %-4s", "LocalPort", temp[0], temp[1], temp[2], temp[3], temp[4], temp[5]))
for name, _ := range smtpServers {
results = append(results, fmt.Sprintf("%-10s%-4s %-4s %-4s %-4s %-4s %-4s", name,
results = append(results, fmt.Sprintf("%-9s %-5s %-5s %-5s %-5s %-5s %-5s", "Platform", "SMTP", "SMTPS", "POP3", "POP3S", "IMAP", "IMAPS"))
results = append(results, fmt.Sprintf("%-10s%-5s %-5s %-5s %-5s %-5s %-5s", "LocalPort", temp[0], temp[1], temp[2], temp[3], temp[4], temp[5]))
for name, _ := range model.SmtpServers {
results = append(results, fmt.Sprintf("%-10s%-5s %-5s %-5s %-5s %-5s %-5s", name,
smtpChanMap[name], smtpsChanMap[name], pop3ChanMap[name], pop3sChanMap[name], imapChanMap[name], imapsChanMap[name]))
}
return strings.Join(results, "\n")

51
model/model.go Normal file
View File

@@ -0,0 +1,51 @@
package model
var LocalServers = []string{"25", "465", "110", "995", "143", "993"}
var SmtpServers = map[string]string{
"Gmail": "smtp.gmail.com",
"163": "smtp.163.com",
"Yandex": "smtp.yandex.com",
"Office365": "smtp.office365.com",
"QQ": "smtp.qq.com",
"Outlook": "smtp.outlook.com",
"Yahoo": "smtp.mail.yahoo.com",
"Apple": "smtp.mail.me.com",
"MailRU": "smtp.mail.ru",
"AOL": "smtp.aol.com",
"GMX": "smtp.gmx.com",
"MailCOM": "smtp.mail.com",
"Sohu": "smtp.sohu.com",
"Sina": "smtp.sina.com",
}
var Pop3Servers = map[string]string{
"Gmail": "pop.gmail.com",
"163": "pop.163.com",
"Yandex": "pop.yandex.com",
"Office365": "outlook.office365.com",
"QQ": "pop.qq.com",
"Outlook": "pop-mail.outlook.com",
"Yahoo": "pop.mail.yahoo.com",
"Apple": "pop.mail.me.com",
"MailRU": "pop.mail.ru",
"AOL": "pop.aol.com",
"GMX": "pop.gmx.com",
"MailCOM": "pop.mail.com",
"Sohu": "pop.sohu.com",
"Sina": "pop.sina.com",
}
var ImapServers = map[string]string{
"Gmail": "imap.gmail.com",
"163": "imap.163.com",
"Yandex": "imap.yandex.com",
"Office365": "outlook.office365.com",
"QQ": "imap.qq.com",
"Outlook": "imap-mail.outlook.com",
"Yahoo": "imap.mail.yahoo.com",
"Apple": "imap.mail.me.com",
"MailRU": "imap.mail.ru",
"AOL": "imap.aol.com",
"GMX": "imap.gmx.com",
"MailCOM": "imap.mail.com",
"Sohu": "imap.sohu.com",
"Sina": "imap.sina.com",
}