cory/tildefriends
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Use proper js modules for apps. Kludge enough things to make things seem to work. Need to apply this to core still.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3862 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2022-03-18 01:24:29 +00:00
parent 9b2d4b393d
commit 00bdf1df4a
4 changed files with 107 additions and 57 deletions
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14
core/app.js
View File

@ -1,5 +1,14 @@
"use strict";
var auth = require('auth');
var core = require('core');
var gSessionIndex = 0;
function makeSessionId() {
return (gSessionIndex++).toString();
}
function App() {
this._on_output = null;
this._send_queue = [];
@ -96,7 +105,7 @@ function socket(request, response, client) {
options.packageName = packageName;
var sessionId = makeSessionId();
if (blobId) {
process = await getSessionProcessBlob(blobId, sessionId, options);
process = await core.getSessionProcessBlob(blobId, sessionId, options);
}
if (process) {
process.app.readOutput(function(message) {
@ -140,7 +149,7 @@ function socket(request, response, client) {
}
} else {
if (process && process.eventHandlers['message']) {
await invoke(process.eventHandlers['message'], [message]);
await core.invoke(process.eventHandlers['message'], [message]);
}
}
} else if (event.opCode == 0x8) {
@ -160,3 +169,4 @@ function socket(request, response, client) {
}
exports.socket = socket;
exports.App = App;

41
core/auth.js
View File

@ -2,6 +2,7 @@
var gTokens = {};
var core = require('core');
var form = require('form');
var http = require('http');
@ -51,22 +52,38 @@ function hashPassword(password) {
}
function noAdministrator() {
return !gGlobalSettings || !gGlobalSettings.permissions || !Object.keys(gGlobalSettings.permissions).some(function(name) {
return gGlobalSettings.permissions[name].indexOf("administration") != -1;
return !core.globalSettings || !core.globalSettings.permissions || !Object.keys(core.globalSettings.permissions).some(function(name) {
return core.globalSettings.permissions[name].indexOf("administration") != -1;
});
}
function makeAdministrator(name) {
if (!gGlobalSettings.permissions) {
gGlobalSettings.permissions = {};
if (!core.globalSettings.permissions) {
core.globalSettings.permissions = {};
}
if (!gGlobalSettings.permissions[name]) {
gGlobalSettings.permissions[name] = [];
if (!core.globalSettings.permissions[name]) {
core.globalSettings.permissions[name] = [];
}
if (gGlobalSettings.permissions[name].indexOf("administration") == -1) {
gGlobalSettings.permissions[name].push("administration");
if (core.globalSettings.permissions[name].indexOf("administration") == -1) {
core.globalSettings.permissions[name].push("administration");
}
setGlobalSettings(gGlobalSettings);
core.setGlobalSettings(core.globalSettings);
}
function getCookies(headers) {
var cookies = {};
if (headers.cookie) {
var parts = headers.cookie.split(/,|;/);
for (var i in parts) {
var equals = parts[i].indexOf("=");
var name = parts[i].substring(0, equals).trim();
var value = parts[i].substring(equals + 1).trim();
cookies[name] = value;
}
}
return cookies;
}
function authHandler(request, response) {
@ -185,9 +202,9 @@ function getPermissions(session) {
function getPermissionsForUser(userName) {
var permissions = {};
if (gGlobalSettings && gGlobalSettings.permissions && gGlobalSettings.permissions[userName]) {
for (var i in gGlobalSettings.permissions[userName]) {
permissions[gGlobalSettings.permissions[userName][i]] = true;
if (core.globalSettings && core.globalSettings.permissions && core.globalSettings.permissions[userName]) {
for (var i in core.globalSettings.permissions[userName]) {
permissions[core.globalSettings.permissions[userName][i]] = true;
}
}
return permissions;

58
core/core.js
View File

@ -5,7 +5,6 @@ var app = require("app");
var gProcessIndex = 0;
var gProcesses = {};
var gSessionIndex = 0;
var gStatsTimer = false;
var gGlobalSettings = {
@ -16,26 +15,6 @@ var kGlobalSettingsFile = "data/global/settings.json";
var kPingInterval = 60 * 1000;
function getCookies(headers) {
var cookies = {};
if (headers.cookie) {
var parts = headers.cookie.split(/,|;/);
for (var i in parts) {
var equals = parts[i].indexOf("=");
var name = parts[i].substring(0, equals).trim();
var value = parts[i].substring(equals + 1).trim();
cookies[name] = value;
}
}
return cookies;
}
function makeSessionId() {
return (gSessionIndex++).toString();
}
function printError(out, error) {
if (error.stackTrace) {
out.print(error.fileName + ":" + error.lineNumber + ": " + error.message);
@ -154,7 +133,7 @@ async function getProcessBlob(blobId, key, options) {
process.credentials = options.credentials || {};
process.task = new Task();
process.eventHandlers = {};
process.app = new App();
process.app = new app.App();
process.lastActive = Date.now();
process.lastPing = null;
process.timeout = options.timeout;
@ -233,14 +212,14 @@ async function getProcessBlob(blobId, key, options) {
var appSourceName = blobId;
var appSource = utf8Decode(source);
try {
var app = JSON.parse(appSource);
if (app.type == "tildefriends-app") {
var appObject = JSON.parse(appSource);
if (appObject.type == "tildefriends-app") {
appSourceName = 'app.js';
var id = app.files[appSourceName];
var id = appObject.files[appSourceName];
var blob = await getBlobOrContent(id);
appSource = utf8Decode(blob);
await Promise.all(Object.keys(app.files).map(async function(f) {
await process.task.loadFile([f, await getBlobOrContent(app.files[f])]);
await Promise.all(Object.keys(appObject.files).map(async function(f) {
await process.task.loadFile([f, await getBlobOrContent(appObject.files[f])]);
}));
}
} catch (e) {
@ -444,8 +423,8 @@ async function blobHandler(request, response, blobId, uri) {
} else {
data = await getBlobOrContent(id);
if (match[3]) {
var app = JSON.parse(data);
data = app.files[match[3]];
var appObject = JSON.parse(data);
data = appObject.files[match[3]];
}
sendData(response, data, undefined, {etag: '"' + id + '"'});
}
@ -462,7 +441,7 @@ async function blobHandler(request, response, blobId, uri) {
var match;
if (match = /^\/\~(\w+)\/(\w+)$/.exec(blobId)) {
var user = match[1];
var app = match[2];
var appName = match[2];
var credentials = auth.query(request.headers);
if (credentials && credentials.session &&
(credentials.session.name == user ||
@ -473,11 +452,11 @@ async function blobHandler(request, response, blobId, uri) {
apps = new Set(JSON.parse(database.get('apps')));
} catch {
}
if (!apps.has(app)) {
apps.add(app);
if (!apps.has(appName)) {
apps.add(appName);
database.set('apps', JSON.stringify([...apps]));
}
database.set('path:' + app, newBlobId);
database.set('path:' + appName, newBlobId);
} else {
response.writeHead(401, {"Content-Type": "text/plain; charset=utf-8"});
response.end("401 Unauthorized");
@ -500,8 +479,8 @@ async function blobHandler(request, response, blobId, uri) {
response.end();
} else {
data = utf8Decode(await getBlobOrContent(id));
var app = JSON.parse(data);
data = app.files[uri.substring(1)];
var appObject = JSON.parse(data);
data = appObject.files[uri.substring(1)];
data = await getBlobOrContent(data);
type = guessType(uri);
headers = {'ETag': '"' + id + '"'};
@ -512,8 +491,8 @@ async function blobHandler(request, response, blobId, uri) {
}
} else {
data = utf8Decode(await getBlobOrContent(blobId));
var app = JSON.parse(data);
data = app.files[uri.substring(1)];
var appObject = JSON.parse(data);
data = appObject.files[uri.substring(1)];
data = await getBlobOrContent(data);
sendData(response, data, type, headers);
}
@ -608,3 +587,8 @@ loadSettings().then(function() {
}).catch(function(error) {
print('Failed to load settings.');
});
exports.getSessionProcessBlob = getSessionProcessBlob;
exports.invoke = invoke;
exports.globalSettings = gGlobalSettings;
exports.setGlobalSettings = setGlobalSettings;

51
src/task.c
View File

@ -347,7 +347,7 @@ int tf_task_execute(tf_task_t* task, const char* fileName)
}
if (source)
{
JSValue result = JS_Eval(task->_context, source, strlen(source), fileName, 0);
JSValue result = JS_Eval(task->_context, source, strlen(source), fileName, JS_EVAL_TYPE_MODULE);
tf_util_report_error(task->_context, result);
if (!JS_IsError(task->_context, result) && !JS_IsException(result))
{
@ -891,12 +891,15 @@ void tf_task_on_receive_packet(int packetType, const char* begin, size_t length,
JSValue result = _tf_task_executeSource(to, source_str, name);
if (JS_IsException(result))
{
_tf_task_sendPromiseReject(to, from, promise, JS_GetException(to->_context));
JSValue exception = JS_GetException(to->_context);
_tf_task_sendPromiseReject(to, from, promise, exception);
JS_FreeValue(to->_context, exception);
}
else
{
_tf_task_sendPromiseResolve(to, from, promise, result);
}
JS_FreeValue(to->_context, result);
JS_FreeCString(to->_context, source_str);
JS_FreeCString(to->_context, name);
}
@ -1031,7 +1034,7 @@ JSValue _tf_task_require(JSContext* context, JSValueConst this_val, int argc, JS
JSValue global = JS_GetGlobalObject(task->_context);
JSValue oldExports = JS_GetPropertyStr(task->_context, global, "exports");
JS_SetPropertyStr(task->_context, global, "exports", JS_DupValue(task->_context, exports));
JSValue eval = JS_Eval(task->_context, source, strlen(source), path, 0);
JSValue eval = JS_Eval(task->_context, source, strlen(source), path, JS_EVAL_TYPE_MODULE);
tf_util_report_error(task->_context, eval);
if (JS_IsError(task->_context, eval) ||
JS_IsException(eval))
@ -1067,7 +1070,7 @@ JSValue _tf_task_require(JSContext* context, JSValueConst this_val, int argc, JS
static JSValue _tf_task_executeSource(tf_task_t* task, const char* source, const char* name)
{
tf_trace_begin(task->_trace, "_tf_task_executeSource");
JSValue result = JS_Eval(task->_context, source, strlen(source), name, 0);
JSValue result = JS_Eval(task->_context, source, strlen(source), name, JS_EVAL_TYPE_MODULE);
if (!*task->_scriptName)
{
snprintf(task->_scriptName, sizeof(task->_scriptName), "%s", name);
@ -1103,7 +1106,7 @@ JSValue _tf_task_sandbox_require(JSContext* context, JSValueConst this_val, int
JSValue global = JS_GetGlobalObject(context);
JSValue oldExports = JS_GetPropertyStr(context, global, "exports");
JS_SetPropertyStr(context, global, "exports", JS_DupValue(context, exports));
JSValue result = JS_Eval(context, source, length, name, 0);
JSValue result = JS_Eval(context, source, length, name, JS_EVAL_TYPE_MODULE);
tf_util_report_error(context, result);
JS_SetPropertyStr(context, global, "exports", oldExports);
JS_FreeValue(context, global);
@ -1117,7 +1120,7 @@ JSValue _tf_task_sandbox_require(JSContext* context, JSValueConst this_val, int
JSValue global = JS_GetGlobalObject(context);
JSValue oldExports = JS_GetPropertyStr(context, global, "exports");
JS_SetPropertyStr(context, global, "exports", JS_DupValue(context, exports));
JSValue result = JS_Eval(context, source, length, name, 0);
JSValue result = JS_Eval(context, source, length, name, JS_EVAL_TYPE_MODULE);
tf_util_report_error(context, result);
JS_SetPropertyStr(context, global, "exports", oldExports);
JS_FreeValue(context, global);
@ -1378,6 +1381,40 @@ static void _tf_task_run_jobs_prepare(uv_prepare_t* prepare)
}
}
JSModuleDef* _tf_task_module_loader(JSContext* context, const char* module_name, void* opaque)
{
tf_task_t* task = opaque;
JSValue source_value = JS_GetPropertyStr(context, task->_loadedFiles, module_name);
char* source = NULL;
size_t length = 0;
uint8_t* array = tf_util_try_get_array_buffer(context, &length, source_value);
if (array)
{
source = malloc(length + 1);
memcpy(source, array, length);
source[length] = '\0';
}
JS_FreeValue(context, source_value);
if (!source)
{
JS_ThrowReferenceError(context, "Could not load '%s'.", module_name);
return NULL;
}
JSValue result = JS_Eval(context, source, length, module_name, JS_EVAL_TYPE_MODULE | JS_EVAL_FLAG_COMPILE_ONLY);
free(source);
if (tf_util_report_error(task->_context, result))
{
return NULL;
}
JSModuleDef* module = JS_VALUE_GET_PTR(result);
JS_FreeValue(context, result);
return module;
}
tf_task_t* tf_task_create()
{
tf_task_t* task = malloc(sizeof(tf_task_t));
@ -1389,6 +1426,8 @@ tf_task_t* tf_task_create()
JS_SetHostPromiseRejectionTracker(task->_runtime, _tf_task_promise_rejection_tracker, task);
JS_SetModuleLoaderFunc(task->_runtime, NULL, _tf_task_module_loader, task);
JS_NewClassID(&_import_class_id);
JSClassDef def =
{