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experimental webtv viewer patcher on pc_service

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This commit is contained in:
zefie
2022-10-02 09:26:58 -04:00
parent c403c589c1
commit 269d237479
9 changed files with 203 additions and 30 deletions
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1
.gitignore vendored
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@@ -368,3 +368,4 @@ FodyWeavers.xsd
/zefie_wtvp_minisrv/ServiceLogPost/*.log
/zefie_wtvp_minisrv/SessionStore/*.json
/zefie_wtvp_minisrv/SessionStore/*/
/zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/HackTV.zip

226
zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/index.js
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@@ -7,13 +7,27 @@ var viewer = 2 // debug override
var viewers = {
0: "WebTVIntel--1.0.exe",
1: "WebTVIntel--1.1.exe",
2: "WebTVIntel--2.5.exe"
2: "WebTVIntel--2.5.exe",
3: "WebTVIntel--1.0-HE.exe",
4: "WebTVIntel--2.5-HE.exe"
}
var logos = {
0: null,
1: "SuperViewer_Setup.bmp",
2: "HackersEdition_Setup.bmp"
}
var disksets = {
0: null
}
var viewer_stock_md5s = {
"WebTVIntel--1.0.exe": "d7bde1adbe3549f58dd95425d3ac2af9",
"WebTVIntel--1.1.exe": "ce7b6d1734b5e3d1cbd5f068609223d1",
"WebTVIntel--2.5.exe": "4c5754bb8b69739b6f414c2d159051da"
"WebTVIntel--2.5.exe": "4c5754bb8b69739b6f414c2d159051da",
"WebTVIntel--1.0-HE.exe": "391f303fd70034e69d3a50583de72c89",
"WebTVIntel--2.5-HE.exe": "f0207865693a45ba76b9057dcb8ea672"
}
@@ -98,6 +112,16 @@ var patch_data = {
1967856: Buffer.from("\x00".repeat(24), 'ascii'), // remove unwanted headers
2003968: getResData("ResData--1.0.res.gz")
},
"WebTVIntel--1.0-HE.exe": {
624: {
length: 383,
type: "wtv-incarnation"
},
1728624: {
length: 398,
type: "wtv-encryption"
}
},
"WebTVIntel--1.1.exe": {
209: Buffer.from("\xFA", 'ascii'),
257: Buffer.from("\x90", 'ascii'),
@@ -152,6 +176,16 @@ var patch_data = {
3826408: Buffer.from("\x00".repeat(66), 'ascii'), // remove unwanted headers
3826356: Buffer.from("\x00".repeat(24), 'ascii'), // remove unwanted headers
3940352: getResData("ResData--2.5.res.gz")
},
"WebTVIntel--2.5-HE.exe": {
720: {
length: 3356,
type: "wtv-encryption"
},
3173506: {
length: 865,
type: "wtv-incarnation"
}
}
}
@@ -176,7 +210,7 @@ function getPatchData(fname, client_data_obj, start_url = "client:GoToConn", def
if (!val.byteLength) {
// not a buffer object
var block_length = val['length'];
var patch_data = getPatchDataType(val['type'], (fname == "WebTVIntel--2.5.exe"));
var patch_data = getPatchDataType(val['type'], (fname.substr(12,3) == "2.5"));
if (patch_data) {
var patch_data_array = patch_data.split("\r\n");
var patch_data_string = "";
@@ -210,8 +244,78 @@ function patchBinary(patchDataObject) {
return patchDataObject.data;
}
function generateSSID() {
var ssid_template = "91xxxY0xx0b002xx";
var ssid = ssid_template;
while (ssid.indexOf("x") != -1) {
ssid = ssid.replace("x", Math.floor(Math.random() * 16).toString(16))
}
ssid = ssid.replace("Y", Math.floor(Math.random() * 7));
return ssid;
}
function buildProfile(build) {
var buildProfile = null;
switch (build) {
case 1235:
buildProfile = {
"wtv-system-version": build,
"wtv-capability-flags": "1009c93bef",
"wtv-client-bootrom-version": 105,
"wtv-client-rom-type": "bf0app",
"wtv-system-chipversion": 16842752,
"User-Agent": "Mozilla/4.0 WebTV/1.4 (compatible; MSIE 3.0)",
"wtv-system-cpuspeed": 112790760,
"wtv-system-sysconfig": 736935823
}
break;
case 7181:
buildProfile = {
"wtv-system-version": build,
"wtv-capability-flags": "10935ffc8f",
"wtv-client-bootrom-version": 2046,
"wtv-client-rom-type": "US-LC2-disk-0MB-8MB",
"wtv-system-chipversion": 51511296,
"User-Agent": "Mozilla/4.0 WebTV/2.2.6.1 (compatible; MSIE 4.0)",
"wtv-system-cpuspeed": 166187148,
"wtv-system-sysconfig": 4163328,
"wtv-disk-size": 8006
}
break;
case 16276:
buildProfile = {
"wtv-system-version": build,
"wtv-capability-flags": "1fee0e1d9b1ffdef",
"wtv-client-bootrom-version": 2046,
"wtv-client-rom-type": "US-LC2-disk-0MB-8MB",
"wtv-system-chipversion": 53608448,
"User-Agent": "Mozilla/4.0 WebTV/2.8.2 (compatible; MSIE 4.0)",
"wtv-system-cpuspeed": 166164662,
"wtv-system-sysconfig": 3116068,
"wtv-disk-size": 8006
}
break;
}
return buildProfile;
}
var enable_full_hacktv = false;
if (fs.existsSync(cwd + path.sep + "viewers" + path.sep + "HackTV.zip")) {
enable_full_hacktv = true;
disksets['99'] = "HackTV.zip";
}
if (request_headers.query.viewer &&
request_headers.query.client_ssid) {
(request_headers.query.client_ssid || request_headers.query.random_ssid)) {
var client_ssid = null;
if (request_headers.query.client_ssid)
client_ssid = request_headers.query.client_ssid;
if (request_headers.query.random_ssid)
client_ssid = generateSSID();
var viewer_file = viewers[request_headers.query.viewer];
if (!viewer_file) {
errpage = wtvshared.doErrorPage("500", null, socket.minisrv_pc_mode)
@@ -227,18 +331,18 @@ if (request_headers.query.viewer &&
headers = errpage[0];
data = errpage[1];
} else {
var client_data_obj = {
"wtv-client-serial-number": request_headers.query.client_ssid,
"wtv-system-version": 16276,
"wtv-capability-flags": "1fee0e1d9b1ffdef",
"wtv-client-bootrom-version": 2046,
"wtv-client-rom-type": "US-LC2-disk-0MB-8MB",
"wtv-system-chipversion": 53608448,
"User-Agent": "Mozilla/4.0 WebTV/2.8.2 (compatible; MSIE 4.0)",
"wtv-system-cpuspeed": 166164662,
"wtv-system-sysconfig": 3116068,
"wtv-disk-size": 8006
var build = request_headers.query.build;
var client_data_obj = null
if (build) {
if (parseInt(build) > 0) {
client_data_obj = buildProfile(parseInt(build));
}
}
// fallback
if (!client_data_obj)
client_data_obj = buildProfile(7181);
client_data_obj["wtv-client-serial-number"] = client_ssid;
var patchDataObject = {
data: viewer_data,
patch_data: getPatchData(viewer_file, client_data_obj)
@@ -254,19 +358,34 @@ Content-Type: application/octet-stream
Content-Disposition: attachment; filename="${viewer_file.replace(".exe", ".zip")}"`
var AdmZip = require("adm-zip");
var zip = new AdmZip();
zip.addFile(viewer_file, patched_file, "SSID: " + request_headers.query.client_ssid);
zip.addZipComment("Viewer SSID: " + client_ssid);
zip.addFile(viewer_file, patched_file);
if (!request_headers.query.viewer_only) {
var data_zip = new AdmZip(cwd + "/viewers/" + viewer_file.replace(".exe", "").replace("WebTVIntel", "AppData") + ".zip");
var zipEntries = data_zip.getEntries();
var romset_zip = new AdmZip(cwd + "/viewers/" + viewer_file.replace(".exe", "").replace("WebTVIntel", "AppData") + ".zip");
var zipEntries = romset_zip.getEntries();
zipEntries.forEach(function (zipEntry) {
if (zipEntry.entryName == "Setup.bmp" && request_headers.query.superviewer_logo) {
var logo_gz_data = fs.readFileSync(cwd + "/viewers/SuperViewer_Setup.bmp.gz");
var logo_data = zlib.gunzipSync(logo_gz_data);
zip.addFile(zipEntry.entryName, logo_data);
if (zipEntry.entryName == "Setup.bmp" && request_headers.query.logo) {
var logo_file = logos[parseInt(request_headers.query.logo) || 0];
if (logo_file) {
var logo_gz_data = fs.readFileSync(cwd + "/viewers/" + logo_file + ".gz");
var logo_data = zlib.gunzipSync(logo_gz_data);
zip.addFile(zipEntry.entryName, logo_data);
} else {
zip.addFile(zipEntry.entryName, zipEntry.getData());
}
} else {
zip.addFile(zipEntry.entryName, zipEntry.getData());
}
});
if (request_headers.query.diskset) {
var diskset_file = disksets[parseInt(request_headers.query.diskset) || 0];
var diskset_zip = new AdmZip(cwd + "/viewers/" + diskset_file);
var zipEntries = diskset_zip.getEntries();
zipEntries.forEach(function (zipEntry) {
zip.addFile("Disk/" + zipEntry.entryName, zipEntry.getData());
});
}
}
data = zip.toBuffer();
}
@@ -292,6 +411,10 @@ td {
</style>
</head>
<script>
document.onload = function() {
generateSSID();
}
function generateSSID() {
var ssidForm = document.getElementById('client_ssid');
var ssid_template = "91xxxY0xx0b002xx";
@@ -305,9 +428,12 @@ function generateSSID() {
function validateForm() {
var ssidForm = document.getElementById('client_ssid');
if (validateSSID(ssidForm.value)) {
var mainForm = document.getElementById('viewergen');
mainForm.submit();
if (document.getElementById('random_ssid').checked) {
document.getElementById('viewergen').submit();
} else {
if (validateSSID(ssidForm.value)) {
document.getElementById('viewergen').submit();
}
}
}
@@ -324,6 +450,15 @@ function validateSSID(ssid) {
return true;
}
function toggleRandomizer(cbox) {
document.getElementById('client_ssid').disabled = cbox.checked;
document.getElementById('generate_ssid').disabled = cbox.checked;
}
function toggleLogoOption(cbox) {
document.getElementById('logo').disabled = cbox.checked;
document.getElementById('diskset').disabled = cbox.checked;
}
</script>
<body bgcolor="#000000" text="#449944">
@@ -338,22 +473,55 @@ Welcome to the zefie minisrv v${minisrv_config.version} PC Services<Br>
<select name="viewer">
<option value="0">WebTV Viewer v1.0 Build 146 (w/ B210 ROMs)</option>
<option value="1">WebTV Viewer v1.1 Build 220</option>
<option selected value="2">WebTV Viewer v2.5 Build 117</option>
<option value="2">WebTV Viewer v2.5 Build 117</option>
<option value="3">WebTV Viewer v1.0 Build 210 (Hackers Edition)</option>
<option selected value="4">WebTV Viewer v2.5 Build 117 (Hackers Edition)</option>
</td>
</tr>
<tr>
<td><strong>SSID:</strong></td>
<td><input name="client_ssid" id="client_ssid" maxlength=16" value="91">
<input type="button" onclick="generateSSID()" value="Randomize SSID" /><br>
<input type="button" onclick="generateSSID()" id="generate_ssid" value="Randomize SSID" /><br>
<em>Viewer clients should use SSIDs starting with <strong>91</strong>,<br>
unless you are intentionally trying to spoof a box.</em>
</td>
</tr>
<tr>
<td><strong>Startup Logo</strong></td>
<td><select name="logo" id="logo">
<option selected value="0">WebTV Viewer Default</option>
<option value="1">SuperViewer 4.0</option>
<option value="2">WebTV Viewer Hacker's Edition</option>
</td>
</tr>
<tr>
<td><strong>Disk Set</strong></td>
<td><select name="diskset" id="diskset">
<option selected value="0">WebTV Viewer Default</option>`;
if (enable_full_hacktv)
data += `<option value="99">MattMan69's HackTV(Full Content)</option>`;
data += `
</select>
</td>
</tr>
<tr>
<td><strong>Build Spoof</strong></td>
<td><select name="build" id="build">
<option value="1235">Build 1235 (Old Classic)</option>
<option selected value="7181">Build 7181 (Old Plus)</option>
<option value="16276">Build 16276 (Old Plus)</option>
</select><br>
<em>This legacy option has little impact on minisrv servers,<br>
although certain advanced server operators may use these flags<br>
to determine what your "box" can do, and as such, may offer<br>
features that do not work in the Viewer, especially older ones</em>
</tr>
<tr>
<td><strong>Other Flags</strong>:</td>
<td>
<input type="checkbox" name="superviewer_logo" checked="checked"> Replace WebTV Viewer Startup Logo with "SuperViewer 4.0" Logo<br>
<input type="checkbox" name="viewer_only"> Only include Viewer EXE, not ROM files or Logos
<input type="checkbox" name="random_ssid" id="random_ssid" onchange="toggleRandomizer(this)"> Let the server choose the SSID (Ignores SSID above)<br>
<input type="checkbox" name="viewer_only" onchange="toggleLogoOption(this)"> Only include Viewer EXE, not ROM files or Logos (Advanced Users Only)
</td>
</tr>
<tr>

BIN
zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/AppData--1.0-HE.zip Normal file
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zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/AppData--2.5-HE.zip Normal file
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zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/HackersEdition_Setup.bmp.gz Normal file
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zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/WebTVIntel--1.0-HE.exe.gz Normal file
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zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/WebTVIntel--2.5-HE.exe.gz Normal file
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3
zefie_wtvp_minisrv/ServiceVault/http_pc/viewergen/viewers/readme_disksets.txt Normal file
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@@ -0,0 +1,3 @@
Disksets should contain the files under the "Disk" folder in the WebTV Viewer.
The zip should NOT contain the "Disk" folder itself, but only the files you intend
to install UNDER the "Disk" folder.

3
zefie_wtvp_minisrv/app.js
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@@ -142,7 +142,8 @@ async function processPath(socket, service_vault_file_path, request_headers = ne
WTVClientCapabilities: WTVClientCapabilities,
strftime: strftime,
CryptoJS: CryptoJS,
fs: fs
fs: fs,
path: path
}
// Our variables and functions