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added more config options + reverse proxy for secure jellyfin servers (tryout) && connecting to JF server :)

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Sepp Jeremiah Morris
2024-02-15 00:18:03 +01:00
parent 9ca119e4df
commit 393f5db892
9 changed files with 175 additions and 24 deletions
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118
app/js/jellyfin-setup.js
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@@ -23,7 +23,7 @@ function setServerAddress() {
showTextEntryPage(
"emailAddress",
"Set Jellyfin Server Address",
"Enter the address of the Jellyfin server:",
"Enter the address of the Jellyfin server: \n\nExample: \nhttps://demo.jellyfin.org/stable \nhttp://192.168.11.11:8096",
function(value) {
// Save server address to localStorage
atv.localStorage['jellyfin_server_address'] = value;
@@ -32,7 +32,7 @@ function setServerAddress() {
function() {
fetchDataAndRender();
},
atv.localStorage['jellyfin_server_address'] || ""
atv.localStorage['jellyfin_server_address'] || "http://"
);
}
@@ -40,8 +40,8 @@ function setServerAddress() {
function setUsername() {
showTextEntryPage(
"emailAddress",
"Set Username",
"Enter your username:",
"Set Jellyfin Username",
"Enter your Jellyfin username:",
function(value) {
// Save username to localStorage
atv.localStorage['jellyfin_username'] = value;
@@ -58,8 +58,8 @@ function setUsername() {
function setPassword() {
showTextEntryPage(
"password",
"Set Password",
"Enter your password:",
"Set Jellyfin Password",
"Enter your Jellyfin password:",
function(value) {
// Save password to localStorage
atv.localStorage['jellyfin_password'] = value;
@@ -74,7 +74,6 @@ function setPassword() {
}
// Let's try finding and changing the values
function fetchDataAndRender() {
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
@@ -90,3 +89,108 @@ function fetchDataAndRender() {
xhttp.open("GET", 'https://' + atv.jcathost.SigHost + '/xml/server-settings.xml', true);
xhttp.send();
}
function getJellyfinInfo() {
var xhttp = new XMLHttpRequest();
var serverAddress = atv.localStorage['jellyfin_server_address'];
if (!serverAddress) {
showServerErrorScreen();
return;
}
if (!serverAddress || !/(http|https):\/\//.test(serverAddress)) {
showServerErrorScreen();
return;
}
xhttp.onreadystatechange = function() {
if (this.readyState == 4) {
if (this.status == 200) {
var response = JSON.parse(this.responseText);
if (response && response.ProductName === "Jellyfin Server") {
displayJellyfinInfo(response);
} else {
showServerErrorScreen();
}
} else {
showServerErrorScreen();
}
}
};
xhttp.open("GET", serverAddress + "/system/info/public", true);
xhttp.send();
}
function displayJellyfinInfo(info) {
var serverName = info.ServerName;
var version = info.Version;
var productName = info.ProductName;
var operatingSystem = info.OperatingSystem;
var id = info.Id;
var serverAddress = atv.localStorage['jellyfin_server_address'];
var xmlstr = '<?xml version="1.0" encoding="UTF-8"?>' +
'<atv>' +
'<head>' +
'<script src="http://jcathost.dns/js/jcm.js"/>' +
'<script src="http://jcathost.dns/js/jellyfin-setup.js"/>' +
'</head>' +
' <body>' +
' <optionDialog id="com.jellycat.server-response-dialog">' +
' <header>' +
' <simpleHeader accessibilityLabel="Dialog with Options">' +
' <title>Jellyfin Server Response:</title>' +
' </simpleHeader>' +
' </header>' +
' <description>JellyCAT has successfully established a connection with the Jellyfin Server and received the following response:\n\n' + productName + ' (' + serverAddress + ')' +
'\n\nServer Name: ' + serverName + '\nVersion: ' + version +'\nOS: ' + operatingSystem + '\nid: ' + id +'\n\nTo begin viewing content, simply click on "Login" to log in to this server and receive your authentication key!</description>' +
' <menu>' +
' <initialSelection>' +
' <row>0</row>' +
' </initialSelection>' +
' <sections>' +
' <menuSection>' +
' <items>' +
' <oneLineMenuItem id="list_0" accessibilityLabel="Option 1" onSelect="authenticateJellyfin()">' +
' <label>Login (authenticate)</label>' +
' </oneLineMenuItem>' +
' <oneLineMenuItem id="list_1" accessibilityLabel="Option 2" onSelect="atv.unloadPage();">' +
' <label>Go back</label>' +
' </oneLineMenuItem>' +
' </items>' +
' </menuSection>' +
' </sections>' +
' </menu>' +
' </optionDialog>' +
' </body>' +
'</atv>';
xmlDoc = atv.parseXML(xmlstr);
atv.loadXML(xmlDoc);
console.log("Valid Jellyfin server: " + serverName + " " + version)
}
function showServerErrorScreen(){
var xmlstr = '<?xml version="1.0" encoding="UTF-8"?>' +
'<atv>' +
' <body>' +
' <dialog id="com.jellycat.jellyfin-connect-error-dialog">' +
' <title>Error contacting Jellyfin Server:</title>' +
' <description>\nJellyCAT was unable to establish a connection with the Jellyfin Server you provided,' +
' or we received an invalid response. Please verify that all information is correct and try again.\n' +
'Note that the majority of security certificates are not supported, requiring manual addition to the ATV Profile if you intend to utilize HTTPS.\n\n\n' +
'Please let us know if you believe this is an error\n\nPress MENU to go back</description>' +
' </dialog>' +
' </body>' +
'</atv>';
xmlDoc = atv.parseXML(xmlstr);
atv.loadXML(xmlDoc);
console.log("Jellyfin Server Connection Issue")
}
function authenticateJellyfin(){
console.log("yapppa!")
}

4
app/js/settingloader.js
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@@ -26,8 +26,8 @@ function loadAbout(){
var serverAddress = atv.localStorage['jellyfin_server_address'];
var username = atv.localStorage['jellyfin_username'];
var modifiedXml = xmlstr
.replace(/\$server_address/g, serverAddress)
.replace(/\$username/g, username)
.replace(/\$jellyfin.server_address/g, serverAddress)
.replace(/\$jellyfin.username/g, username)
.replace(/\$atvcsettings\.hello/g, atv.jcathost.HelloMessage)
.replace(/\$atvcsettings\.system/g, atv.jcathost.System)
.replace(/\$atvcsettings\.version/g, atv.jcathost.Version)

6
app/xml/about.xml
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@@ -43,6 +43,12 @@ JellyCAT Server Host IP
$atvcsettings.hostip
-=Jellyfin Client settings=-
Jellyfin Server
$jellyfin.server_address
Jellyfin User
$jellyfin.username
]]></text>
<buttons>
<actionButton onSelect="atv.unloadPage();" id="close">

2
app/xml/server-settings.xml
View File

@@ -35,7 +35,7 @@
<label>Server Password</label>
<rightLabel>(always hidden)</rightLabel>
</oneLineMenuItem>
<oneLineMenuItem accessibilityLabel="List item 3" id="list_3" onSelect="testJellyfinConnection();">
<oneLineMenuItem accessibilityLabel="List item 3" id="list_3" onSelect="getJellyfinInfo();">
<label>Test Connection</label>
</oneLineMenuItem>
<oneLineMenuItem accessibilityLabel="List item 4" id="list_4" onSelect="console.log('Logging out and clearing storage'); atv.localStorage.clear(); atv.sessionStorage.clear(); atv.exitApp();">

3
configLoader.go
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@@ -11,6 +11,8 @@ import (
)
type Config struct {
DnsServEN bool `toml:"dns_server_en"`
WebServEN bool `toml:"web_server_en"`
HijackIP string `toml:"hijack_ip"`
HijackApp string `toml:"hijack_app"`
HijackImg string `toml:"hijack_img"`
@@ -18,6 +20,7 @@ type Config struct {
ForwardPort string `toml:"forward_port"`
HttpsPort string `toml:"https_port"`
HttpPort string `toml:"http_port"`
JfRevURL string `toml:"jellyfin_url"`
CertName string `toml:"common_name"`
}

2
dnsResolver.go
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@@ -49,7 +49,7 @@ func handleDNSRequest(w dns.ResponseWriter, r *dns.Msg) {
}
func shouldHijack(name string, qtype uint16) bool {
return (name == config.HijackApp || name == config.HijackImg || name == "jcathost.dns.") && (qtype == dns.TypeA || qtype == dns.TypeAAAA)
return (name == config.HijackApp || name == config.HijackImg || name == "jcathost.dns." || name == "jellyfin.dns.") && (qtype == dns.TypeA || qtype == dns.TypeAAAA)
}
func handleHijackedRequest(name string) {

22
main.go
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@@ -26,7 +26,7 @@ func main() {
// Default information store
JellyCAT = JcatDefaults{
Version: "0.1.2revC",
Version: "0.1.3revA",
Name: "JellyCAT Serving stHack",
HostName: config.CertName,
HostIP: config.HijackIP,
@@ -37,13 +37,21 @@ func main() {
fmt.Println(" JellyCAT", JellyCAT.Version)
fmt.Println()
// DNS Server & Resolver function for hijacking and forwarding DNS requests
fmt.Println("SYS-LOG: Attempting to start DNS Server...")
dnsResolver()
if config.DnsServEN {
// DNS Server & Resolver function for hijacking and forwarding DNS requests
fmt.Println("SYS-LOG: Attempting to start DNS Server...")
dnsResolver()
} else {
fmt.Println("SYS-LOG: DNS Server disabled ")
}
// Webserver for serving x and app to the ATV
fmt.Println("SYS-LOG: Attempting to start WEB Server...")
webServer()
if config.WebServEN {
// Webserver for serving x and app to the ATV
fmt.Println("SYS-LOG: Attempting to start WEB Server...")
webServer()
} else {
fmt.Println("SYS-LOG: WEB Server disabled ")
}
// App main for any other server-sided logic
fmt.Println("SYS-LOG: Attempting to start JellyCAT-Main...")

18
settings.cfg
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@@ -4,6 +4,14 @@
# Edit your custom settings here
# JellyCAT Settings
# dns_server_en = Enable DNS Server (true) | Disable DNS Server (False)
# Enable WEBServer = Enable WEB Server (true) | Disable WEB Server (False)
dns_server_en = true
web_server_en = true
# DNS Settings
# hijack_ip = the ip address that the dns server sends out as the A record, make this your JellyCAT Host
@@ -20,11 +28,13 @@ forward_port = "53"
# WEBServer Settings
# https_port = the port you want to open for the https webserver with the self signed certificate
# http_port = the port you want to open for the http webserver (edit for use with reverse proxy)
# https_port = the port you want to open for the https webserver with the self signed certificate
# http_port = the port you want to open for the http webserver (edit for use with reverse proxy)
# jellyfin_url = JellyCAT has a simple reverse proxy built in for setting a secure jellyfin server behind http://jellyfin.dns
https_port = ":443"
http_port = ":80"
https_port = ":443"
http_port = ":80"
jellyfin_url = "https://demo.jellyfin.org/stable"
# CERTGEN Settings

24
webServer.go
View File

@@ -9,6 +9,8 @@ import (
"fmt"
"io"
"net/http"
"net/http/httputil"
"net/url"
)
type ATVCSettings struct {
@@ -38,7 +40,25 @@ func webServer() {
func startHTTPSServer(certFile, keyFile string) {
fileServer := http.FileServer(http.Dir("app"))
http.Handle("/", logHandler(fileServer))
targetURL, _ := url.Parse(config.JfRevURL)
reverseProxy := httputil.NewSingleHostReverseProxy(targetURL)
// Define a handler function that checks the request's host and path
http.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Check if the request's host is jellyfin.dns and reverse proxies it
if r.Host == "jellyfin.dns" {
// Pass the request to the reverse proxy
fmt.Print("\033[A\r")
fmt.Printf("WEB.SERVER-LOG: ReverseProxy: [%s] %s %s%s to %s \n", r.RemoteAddr, r.Method, r.Host, r.URL, targetURL)
resetCommand()
reverseProxy.ServeHTTP(w, r)
} else {
// Otherwise, pass the request to the file server
logHandler(fileServer).ServeHTTP(w, r)
}
}))
http.HandleFunc("/certificate.cer", func(w http.ResponseWriter, r *http.Request) {
logRequest(r)
@@ -125,7 +145,7 @@ func logHandler(next http.Handler) http.Handler {
func logRequest(r *http.Request) {
fmt.Print("\033[A\r")
fmt.Printf("WEB.SERVER-LOG: [%s] %s %s \n", r.RemoteAddr, r.Method, r.URL)
fmt.Printf("WEB.SERVER-LOG: [%s] %s %s%s \n", r.RemoteAddr, r.Method, r.Host, r.URL)
resetCommand()
}