Слияние кода завершено, страница обновится автоматически
// @author: yu-xiaoyao
// @github: https://github.com/yu-xiaoyao/jrebel-license-active-server
package main
import (
"bytes"
"encoding/hex"
"encoding/json"
"fmt"
"html/template"
"io"
"net/http"
"net/url"
"strconv"
"time"
)
var indexTemplate *template.Template
func init() {
indexTemplate, _ = template.New("index").Parse(indexTemplateHtml)
}
func loggingRequest(r *http.Request) {
query := r.URL.RawQuery
if query != "" {
query = "?" + query
}
logger.Infof("--> %s %s%s. [%s] [%s]\n", r.Method, r.URL.Path, query, r.RemoteAddr, r.UserAgent())
// debug info
//contentType := r.Header.Get("Content-Type")
//logger.Debugf("Content-Type: %s\n", contentType)
//logger.Debugf("Host: %s\n", r.Host)
//logger.Debugf("RemoteAddr: %s\n", r.RemoteAddr)
//logger.Debugf("User-Agent: %s\n", r.UserAgent())
if r.Method == "POST" {
if logger.IsDebug() {
body, _ := io.ReadAll(r.Body)
logger.Debugf("--> Request Body: %s", body)
r.Body = io.NopCloser(bytes.NewBuffer(body))
}
}
}
func jrebelLeasesHandler(w http.ResponseWriter, r *http.Request) {
loggingRequest(r)
w.Header().Set("content-type", "application/json; charset=utf-8")
parameter, err := getHttpBodyParameter(r)
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
return
}
clientRandomness := parameter.Get("randomness")
username := parameter.Get("username")
guid := parameter.Get("guid")
if clientRandomness == "" || username == "" || guid == "" {
w.WriteHeader(403)
_, _ = fmt.Fprint(w)
return
}
// active by product JRebel = offline, XRebel = online
var offline bool
product := parameter.Get("product")
if product == "XRebel" {
offline = false
} else {
offline, err = strconv.ParseBool(parameter.Get("offline"))
if err != nil {
offline = true
}
oldGuid := parameter.Get("oldGuid")
if oldGuid != "" {
offline = true
}
}
validFrom := ""
validUntil := ""
var responseBody = jRebelLeases
if offline {
clientTime := parameter.Get("clientTime")
offlineDays := parameter.Get("offlineDays")
startTimeInt, err := strconv.ParseInt(clientTime, 10, 64)
if err != nil {
startTimeInt = int64(time.Now().Second()) * 1000
}
offlineDaysInt, err := strconv.ParseInt(offlineDays, 10, 64)
if err != nil {
offlineDaysInt = int64(config.OfflineDays)
}
// 过期时间
expireTime := startTimeInt + (offlineDaysInt * 24 * 60 * 60 * 1000)
responseBody.Offline = offline
responseBody.ValidFrom = startTimeInt
responseBody.ValidUntil = expireTime
validFrom = clientTime
validUntil = strconv.FormatInt(expireTime, 10)
}
serverRandomness := newServerRandomness()
signature := toLeaseCreateJson(clientRandomness, serverRandomness, guid, offline, validFrom, validUntil)
responseBody.ServerRandomness = serverRandomness
responseBody.Signature = signature
responseBody.Company = username
response(w, &responseBody)
}
func jrebelLeases1Handler(w http.ResponseWriter, r *http.Request) {
loggingRequest(r)
w.Header().Set("content-type", "application/json; charset=utf-8")
parameter, err := getHttpBodyParameter(r)
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
return
}
username := parameter.Get("username")
var responseBody = jrebelLeases1
if username != "" {
responseBody.Company = username
}
response(w, &responseBody)
}
func jrebelValidateHandler(w http.ResponseWriter, r *http.Request) {
loggingRequest(r)
w.Header().Add("content-type", "application/json; charset=utf-8")
w.WriteHeader(200)
_, _ = fmt.Fprintf(w, "%s\n", jrebelValidateJson)
}
func pingHandler(w http.ResponseWriter, r *http.Request) {
loggingRequest(r)
w.Header().Add("content-type", "text/html; charset=utf-8")
parameter, err := getHttpBodyParameter(r)
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
return
}
salt := parameter.Get("salt")
if salt == "" {
w.WriteHeader(403)
_, _ = fmt.Fprint(w)
} else {
xmlContent := "<PingResponse><message></message><responseCode>OK</responseCode><salt>" + salt + "</salt></PingResponse>"
signature, err := signWithMd5([]byte(xmlContent))
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
} else {
body := "<!-- " + hex.EncodeToString(signature) + " -->\n" + xmlContent
w.WriteHeader(200)
_, _ = fmt.Fprintf(w, "%s\n", body)
}
}
}
func obtainTicketHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Add("content-type", "application/json; charset=utf-8")
parameter, err := getHttpBodyParameter(r)
if err != nil {
responseError(w, err, 403)
return
}
salt := parameter.Get("salt")
username := parameter.Get("userName")
prolongationPeriod := "607875500"
if salt == "" || username == "" {
w.WriteHeader(403)
_, _ = fmt.Fprintln(w)
} else {
w.WriteHeader(200)
xmlContent := "<ObtainTicketResponse><message></message><prolongationPeriod>" + prolongationPeriod + "</prolongationPeriod><responseCode>OK</responseCode><salt>" + salt + "</salt><ticketId>1</ticketId><ticketProperties>licensee=" + username + "\tlicenseType=0\t</ticketProperties></ObtainTicketResponse>"
signature, err := signWithMd5([]byte(xmlContent))
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
} else {
body := "<!-- " + hex.EncodeToString(signature) + " -->\n" + xmlContent
w.WriteHeader(200)
_, _ = fmt.Fprintf(w, "%s\n", body)
}
}
}
func releaseTicketHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Add("content-type", "text/html; charset=utf-8")
parameter, err := getHttpBodyParameter(r)
if err != nil {
responseError(w, err, 403)
return
}
salt := parameter.Get("salt")
if salt == "" {
w.WriteHeader(403)
_, _ = fmt.Fprintln(w)
} else {
xmlContent := "<ReleaseTicketResponse><message></message><responseCode>OK</responseCode><salt>" + salt + "</salt></ReleaseTicketResponse>"
signature, err := signWithMd5([]byte(xmlContent))
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
} else {
body := "<!-- " + hex.EncodeToString(signature) + " -->\n" + xmlContent
w.WriteHeader(200)
_, _ = fmt.Fprintf(w, "%s\n", body)
}
}
}
func responseError(w http.ResponseWriter, err error, code int) {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
}
func response(w http.ResponseWriter, resp interface{}) {
bodyData, err := json.Marshal(&resp)
if err != nil {
w.WriteHeader(403)
_, _ = fmt.Fprintf(w, "%s\n", err)
return
}
w.WriteHeader(200)
_, _ = fmt.Fprintf(w, "%s\n", string(bodyData))
}
func getHttpBodyParameter(r *http.Request) (params url.Values, err error) {
body, err := io.ReadAll(r.Body)
if err != nil {
return
}
s := string(body)
ps := url.URL{
Scheme: "",
Opaque: "",
User: nil,
Host: "",
Path: "",
RawPath: "",
ForceQuery: false,
RawQuery: s,
Fragment: "",
}
// fmt.Println(s)
return ps.Query(), err
}
func indexHandler(w http.ResponseWriter, r *http.Request) {
loggingRequest(r)
var host string
if len(config.ExportHost) == 0 {
host = config.ExportSchema + "://" + r.Host
} else {
host = config.ExportSchema + "://" + config.ExportHost
}
uuid := newUUIDV4String()
w.Header().Set("content-type", "text/html; charset=utf-8")
w.WriteHeader(200)
if config.NewIndex {
data := struct {
Host string
UUID string
}{
Host: host,
UUID: uuid,
}
err := indexTemplate.Execute(w, data)
if err == nil {
return
} else {
logger.Warnf("template execute error: %v\n", err)
}
}
// template error, fallback simple
html := `<h1>Hello,This is a Jrebel License Server!</h1>
<p>License Server started at %s
<p>JRebel 7.1 and earlier version Activation address was: <span style='color:red'>%s/{tokenname}</span>, with any email."
<p>JRebel 2018.1 and later version Activation address was: %s/{guid}(eg:<span style='color:red'> %s/%s </span>), with any email.`
_, _ = fmt.Fprintf(w, html, host, host, host, host, uuid)
}
const indexTemplateHtml = `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>JRebel License Server</title>
<style>
:root {
--primary-color: #4a6bff;
--secondary-color: #f5f5f5;
--accent-color: #ff5252;
--text-color: #333;
--light-text: #666;
--border-radius: 8px;
--box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
--transition: all 0.3s ease;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
line-height: 1.6;
color: var(--text-color);
background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
min-height: 100vh;
padding: 20px;
}
.container {
max-width: 900px;
margin: 40px auto;
background-color: white;
border-radius: var(--border-radius);
box-shadow: var(--box-shadow);
overflow: hidden;
}
header {
background-color: var(--primary-color);
color: white;
padding: 20px 30px;
position: relative;
}
.language-btn:hover, .language-btn.active {
background: rgba(255, 255, 255, 0.4);
}
h1 {
font-size: 28px;
margin-bottom: 10px;
}
.content {
padding: 30px;
}
.info-card {
background-color: var(--secondary-color);
border-radius: var(--border-radius);
padding: 20px;
margin-bottom: 20px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}
.info-card h2 {
font-size: 20px;
margin-bottom: 15px;
color: var(--primary-color);
}
.activation-url {
display: flex;
align-items: center;
background-color: white;
border: 1px solid #ddd;
border-radius: 4px;
padding: 10px;
margin: 10px 0;
position: relative;
}
.url-text {
flex-grow: 1;
font-family: monospace;
word-break: break-all;
}
.highlight {
color: var(--accent-color);
font-weight: bold;
}
footer {
text-align: center;
padding: 20px;
color: var(--light-text);
font-size: 14px;
border-top: 1px solid #eee;
}
footer a {
color: var(--primary-color);
text-decoration: none;
}
footer a:hover {
text-decoration: underline;
}
@media (max-width: 768px) {
.container {
margin: 20px auto;
}
header {
padding: 15px 20px;
}
.content {
padding: 20px;
}
.language-switch {
position: static;
margin-top: 10px;
text-align: right;
}
}
</style>
</head>
<body>
<div class="container">
<header>
<h1>JRebel License Server</h1>
</header>
<div class="content">
<div class="info-card">
<h2>Server Information</h2>
<p>License Server started at:</p>
<div class="activation-url">
<span class="url-text">{{.Host}}</span>
</div>
</div>
<div class="info-card">
<h2>JRebel 7.1 and Earlier Versions</h2>
<p>Activation address (with any email):</p>
<div class="activation-url">
<span class="url-text">{{.Host}}/<span class="highlight">{tokenname}</span></span>
</div>
</div>
<div class="info-card">
<h2>JRebel 2018.1 and Later Versions</h2>
<p>Activation address (with any email address):</p>
<div class="activation-url">
<span class="url-text">{{.Host}}/<span class="highlight">{{.UUID}}</span></span>
</div>
</div>
</div>
<footer>
<p>
<a href="https://github.com/yu-xiaoyao/jrebel-license-active-server" target="_blank">Developed from 2019
year</a>
</p>
</footer>
</div>
</body>
</html>`
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