734 lines
31 KiB
JavaScript
734 lines
31 KiB
JavaScript
var https = require("https");
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var os = require("os");
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var http = require("http");
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var url = require("url");
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var fs = require("fs");
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var path = require("path");
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var childProcess = require("child_process");
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var readline = require("readline");
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var version = "UNKNOWN";
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try {
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version = JSON.parse(fs.readFileSync(__dirname + "/mod.info")).version;
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} catch (ex) {
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// Can't determine version
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}
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var configJSONS = {};
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try {
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configJSONS = JSON.parse(fs.readFileSync(__dirname + "/../../../config.json")); // Read configuration JSON
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} catch(ex) {
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//RedBrick will not care about configJSONS in SVR.JS 3.x and newer
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//SVR.JS 2.x and older will fail to start with broken configuration file anyway...
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}
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var exttointerpreteruser = {};
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var scriptExts = [];
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try {
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exttointerpreteruser = JSON.parse(fs.readFileSync(__dirname + "/../../../redbrick-interpreters.json"));
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} catch (ex) {
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}
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try {
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scriptExts = JSON.parse(fs.readFileSync(__dirname + "/../../../redbrick-scriptexts.json"));
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} catch (ex) {
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}
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var disableModExposeSupported = process.versions.svrjs && process.versions.svrjs.match(/^(?:Nightly-|(?:[4-9]|[123][0-9])[0-9]*\.|3\.(?:[1-9][0-9]+\.|9\.(?:[1-9])|4\.(?:(?:[3-9]|[12][0-9])[0-9]+|29)))/i);
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function Mod() {}
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Mod.prototype.callback = function (req, res, serverconsole, responseEnd, href, ext, uobject, search, defaultpage, users, page404, head, foot, fd, elseCallback, configJSON, callServerError, getCustomHeaders, origHref, redirect, parsePostData, authUser) {
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return function () {
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if (!configJSON) {
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configJSON = configJSONS;
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}
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function checkIfThereIsA401Rule() {
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var actually401 = false;
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function createRegex(regex) {
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var regexObj = regex.split("/");
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if (regexObj.length == 0) throw new Error("Invalid regex!");
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var modifiers = regexObj.pop();
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regexObj.shift();
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var searchString = regexObj.join("/");
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return new RegExp(searchString, modifiers);
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}
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if(configJSON.nonStandardCodes) {
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configJSON.nonStandardCodes.every(function (nonscode) {
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if (nonscode.scode == 401) {
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if (nonscode.regex && (req.url.match(createRegex(nonscode.regex)) || href.match(createRegex(nonscode.regex)))) {
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actually401 = true;
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return true;
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} else if (nonscode.url && (nonStandardCodes[i].url == href || (os.platform() == "win32" && nonStandardCodes[i].url.toLowerCase() == href.toLowerCase()))) {
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actually401 = true;
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return true;
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}
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}
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return false;
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});
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}
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return actually401;
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}
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if (!getCustomHeaders) {
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var bheaders = JSON.parse(JSON.stringify(configJSON.customHeaders));
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} else {
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var bheaders = getCustomHeaders();
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}
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bheaders["Content-Type"] = "text/html"; // HTML output
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if (!getCustomHeaders) {
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bheaders["Server"] =
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"SVR.JS/" +
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configJSON.version +
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" (" +
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os.platform()[0].toUpperCase() +
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os.platform().slice(1) +
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")"; // Add Server header
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}
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var abheaders = JSON.parse(JSON.stringify(bheaders));
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function executeCGI(fname, req, res, dh, nEnv) {
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// Function to execute CGI scripts
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var env = JSON.parse(JSON.stringify(process.env));
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var nEnvKeys = Object.keys(nEnv);
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for (var i = 0; i < nEnvKeys.length; i++) {
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env[nEnvKeys[i]] = nEnv[nEnvKeys[i]];
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}
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var exttointerpreter = {
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".pl": ["perl"],
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".py": ["python"],
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".sh": ["bash"],
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".ksh": ["ksh"],
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".csh": ["csh"],
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".rb": ["ruby"],
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".php": ["php-cgi"]
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};
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if (os.platform() == "win32") {
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exttointerpreter[".exe"] = [];
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exttointerpreter[".bat"] = ["cmd", "/c"];
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exttointerpreter[".vbs"] = ["cscript"];
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}
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fs.stat(fname, function (err, stats) {
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if (err) {
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if (!callServerError) {
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res.writeHead(500, {
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"Content-Type": "text/html",
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"Server": "RedBrick/" + version
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});
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res.end("<html><head></head><body><h1>RedBrick Error!</h1><p>Reason: " + err.message + "</p></body></html>");
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} else {
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callServerError(500, "RedBrick/" + version, err);
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}
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return;
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}
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if (stats.size == 0) {
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afterShebangCallback(false);
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return;
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}
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var s = fs.createReadStream(fname);
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s.on("error", function (err) {
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if (!callServerError) {
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res.writeHead(500, {
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"Content-Type": "text/html",
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"Server": "RedBrick/" + version
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});
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res.end("<html><head></head><body><h1>RedBrick Error!</h1><p>Reason: " + err.message + "</p></body></html>");
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} else {
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callServerError(500, "RedBrick/" + version, err);
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}
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return;
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}).on("open", function () {
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var rl = readline.createInterface({
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input: s,
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});
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rl.once("line", function (line) {
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rl.close();
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if (line.substr(0, 2) == "#!") {
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var args = line.substr(2).match(/(?:[^" ]|\\(?:.|$)|"[^"]*(?:"|$))+/g);
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if (!args) args = [];
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args = args.map(function (arg) {
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return arg.replace(/"/g, "");
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});
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afterShebangCallback(args);
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} else if (os.platform() != "win32" && line.substr(0, 4) == "\x7fELF") {
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afterShebangCallback("binary");
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} else {
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afterShebangCallback(false);
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}
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});
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});
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});
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function afterShebangCallback(passedArgs) {
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var ext = path.extname(fname);
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var args = [];
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var buffer = "";
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var stderr = "";
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var headerendline = -1;
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var cned = false;
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args.push(fname);
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if (passedArgs == "binary") {
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filename = (process.cwd() + (os.platform() == "win32" ? "\\" + fname.replace(/\//g, "\\") : "/" + fname)).replace(os.platform() == "win32" ? /\\+/ : /\/+/, os.platform() == "win32" ? "\\" : "/");
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args = [];
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} else if (passedArgs) {
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if (os.platform() == "win32") {
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args = passedArgs;
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args.push((process.cwd() + ("\\" + fname.replace(/\//g, "\\"))).replace(/\\+/, "\\"));
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filename = args.shift();
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} else {
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filename = (process.cwd() + (os.platform() == "win32" ? "\\" + fname.replace(/\//g, "\\") : "/" + fname)).replace(os.platform() == "win32" ? /\\+/ : /\/+/, os.platform() == "win32" ? "\\" : "/");
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args = [];
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}
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} else {
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args = exttointerpreteruser[ext];
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if (args === null) {
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elseCallback();
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return;
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} else if (!args) {
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args = exttointerpreter[ext];
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if (!args) {
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elseCallback();
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return;
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}
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}
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args.push((process.cwd() + (os.platform() == "win32" ? "\\" + fname.replace(/\//g, "\\") : "/" + fname)).replace(os.platform() == "win32" ? /\\+/ : /\/+/, os.platform() == "win32" ? "\\" : "/"));
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filename = args.shift();
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}
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var wd = fname.split("/");
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wd[0] = "";
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wd[wd.length - 1] = "";
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wd = wd.join(os.platform() == "win32" ? "\\" : "/");
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var interpreter = childProcess.spawn(filename, args, {
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cwd: (process.cwd() + wd).replace(os.platform() == "win32" ? /\\+/ : /\/+/, os.platform() == "win32" ? "\\" : "/"),
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env: env
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});
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interpreter.on("error", (error) => {
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if (!callServerError) {
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res.writeHead(500, {
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"Content-Type": "text/html",
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"Server": "RedBrick/" + version
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});
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res.end("<html><head></head><body><h1>RedBrick Error!</h1><p>Reason: " + error.message + "</p></body></html>");
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} else {
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callServerError(500, "RedBrick/" + version, error);
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}
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});
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var dataHandler = function (data) {
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if (!cned) buffer += data.toString("latin1");
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var m = null;
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if (!cned) m = buffer.match(/(?:\r\n\r\n|\n\r\n\r|\n\n|\r\r)/);
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if (!cned && m) {
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cned = true;
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eol = m[0];
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headerendline = m.index;
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var bheaders = buffer.substr(0, headerendline).split(/(?:\r\n|\n\r|\n|\r)/);
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var bheaderso = {};
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if (dh) bheaderso = dh;
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var code = 200;
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var msg = "OK";
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var httpMatch = bheaders[0].match(/^HTTP\/[^ ]+ ([0-9]{3})(?: (.*))?$/);
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if (httpMatch) {
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bheaders.shift();
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code = parseInt(httpMatch[1]);
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if (httpMatch[2]) msg = httpMatch[2];
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else msg = http.STATUS_CODES[code];
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} else if (bheaders[0].indexOf(":") == -1) {
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var heada = bheaders.shift();
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var hso = heada.match(/^([0-9]{3})(?: (.*))?$/);
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if (hso) {
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code = parseInt(hso[1]);
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if (hso[2]) msg = hso[2];
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else msg = http.STATUS_CODES[code];
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}
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}
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var hasLocation = false;
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for (var i = 0; i < bheaders.length; i++) {
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var headerp = bheaders[i].match(/^([^:]*)(?:: (.*))?/);
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if (!headerp) headerp = [];
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var headern = headerp[1];
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var headerv = headerp[2];
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if (headern.toLowerCase() == "status") {
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var httpMatch = headerv.match(/^([0-9]{3})(?: (.*))?$/);
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if (httpMatch) {
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code = parseInt(httpMatch[1]);
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if (httpMatch[2]) msg = httpMatch[2];
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else msg = http.STATUS_CODES[code];
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}
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} else if (headern.toLowerCase() == "set-cookie") {
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if (!bheaderso["Set-Cookie"]) bheaderso["Set-Cookie"] = [];
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bheaderso["Set-Cookie"].push(headerv);
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} else {
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if (headern.toLowerCase() == "location") hasLocation = true;
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bheaderso[headern] = headerv;
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}
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}
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if ((code < 300 || code > 399) && hasLocation) {
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code = 302;
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msg = "Found";
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}
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try {
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res.writeHead(code, msg, bheaderso);
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res.write(buffer.substr(headerendline + eol.length), "latin1");
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} catch (ex) {
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if (!callServerError) {
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res.writeHead(500);
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res.end(ex.stack);
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} else {
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callServerError(500, "RedBrick/" + version, ex);
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}
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return;
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}
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} else {
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if (cned && !res.finished) {
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res.write(data);
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interpreter.stdout.removeListener("data", dataHandler);
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interpreter.stdout.pipe(res, {end: false});
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}
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}
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};
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if (interpreter.stdout) {
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interpreter.stdout.on("data", dataHandler);
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interpreter.stderr.on("data", function (data) {
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stderr += data.toString();
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});
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req.pipe(interpreter.stdin);
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interpreter.on("exit", (code, signal) => {
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if (!cned && (signal || code !== 0)) {
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var ex = new Error("Process execution failed!" + (stderr ? " Reason: " + stderr.trim() : ""));
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if (!callServerError) {
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res.writeHead(500);
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res.end(ex.stack);
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} else {
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callServerError(500, "RedBrick/" + version, ex);
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}
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} else {
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res.end();
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}
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});
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}
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}
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}
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function executeCGIWithEnv(a, b, req, res, pubip, port, software, dh, user) {
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// Function to set up environment variables and execute CGI scripts
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var nEnv = {};
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if (typeof user != "undefined") {
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if (user !== null) {
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if (req.headers.authorization) nEnv["AUTH_TYPE"] = req.headers.authorization.split(" ")[0];
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nEnv["REMOTE_USER"] = user;
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}
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} else if (req.headers.authorization && (typeof checkIfThereIsA401Rule == "undefined" || checkIfThereIsA401Rule())) {
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nEnv["AUTH_TYPE"] = req.headers.authorization.split(" ")[0];
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if (nEnv["AUTH_TYPE"] == "Basic") {
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var remoteCred = req.headers.authorization.split(" ")[1];
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if (!remoteCred) {
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nEnv["REMOTE_USER"] = "redbrick_cgi_invalid_user";
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} else {
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var remoteCredDecoded = Buffer.from(remoteCred, "base64").toString("utf8");
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nEnv["REMOTE_USER"] = remoteCredDecoded.split(":")[0];
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}
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} else {
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nEnv["REMOTE_USER"] = "svrjs_this_property_is_not_yet_supported_by_redbrick_cgi";
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}
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}
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nEnv["QUERY_STRING"] = req.url.split("?")[1];
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if (nEnv["QUERY_STRING"] == undefined || nEnv["QUERY_STRING"] == "undefined") nEnv["QUERY_STRING"] = "";
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nEnv["SERVER_SOFTWARE"] = software;
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nEnv["SERVER_PROTOCOL"] = "HTTP/" + req.httpVersion;
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if (pubip && (port !== null && port !== undefined)) {
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nEnv["SERVER_PORT"] = port;
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nEnv["SERVER_ADDR"] = pubip.replace(/^::ffff:/i, "");
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if (nEnv["SERVER_ADDR"].indexOf(":") != -1) nEnv["SERVER_ADDR"] = "[" + nEnv["SERVER_ADDR"] + "]";
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}
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if (configJSON.serverAdministratorEmail && configJSON.serverAdministratorEmail != "[no contact information]") {
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nEnv["SERVER_ADMIN"] = configJSON.serverAdministratorEmail;
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}
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nEnv["SERVER_NAME"] = req.headers.host;
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nEnv["DOCUMENT_ROOT"] = process.cwd();
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nEnv["PATH_INFO"] = decodeURIComponent(b);
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nEnv["PATH_TRANSLATED"] = b ? ((process.cwd() + decodeURIComponent(require("os").platform == "win32" ? b.replace(/\//g, "\\") : b)).replace((require("os").platform == "win32" ? /\\\\/g : /\/\//g), (require("os").platform == "win32" ? "\\" : "/"))) : "";
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nEnv["REQUEST_METHOD"] = req.method;
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nEnv["GATEWAY_INTERFACE"] = "CGI/1.1";
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nEnv["REQUEST_URI"] = (!origHref || origHref == href) ? req.url : (origHref + (uobject.search ? ("?" + uobject.search) : ""));
|
|
nEnv["REMOTE_ADDR"] = (req.socket.realRemoteAddress ? req.socket.realRemoteAddress : ((req.headers["x-forwarded-for"] && configJSON.enableIPSpoofing) ? req.headers["x-forwarded-for"].split(",")[0].replace(/ /g, "") : req.socket.remoteAddress)).replace(/^::ffff:/i, "");
|
|
if (req.socket.realRemoteAddress && req.socket.realRemotePort) {
|
|
nEnv["REMOTE_PORT"] = req.socket.realRemotePort;
|
|
} else if (!(req.socket.realRemoteAddress && !req.socket.realRemotePort)) {
|
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nEnv["REMOTE_PORT"] = req.socket.remotePort;
|
|
}
|
|
nEnv["SCRIPT_NAME"] = a;
|
|
nEnv["SCRIPT_FILENAME"] = (process.cwd() + (require("os").platform == "win32" ? a.replace(/\//g, "\\") : a)).replace((require("os").platform == "win32" ? /\\\\/g : /\/\//g), (require("os").platform == "win32" ? "\\" : "/"));
|
|
if (req.socket.encrypted) nEnv["HTTPS"] = "ON";
|
|
if (req.headers["content-type"]) nEnv["CONTENT_TYPE"] = req.headers["content-type"];
|
|
if (req.headers["content-length"]) nEnv["CONTENT_LENGTH"] = req.headers["content-length"];
|
|
var nh = JSON.parse(JSON.stringify(req.headers));
|
|
delete nh["content-type"];
|
|
delete nh["content-length"];
|
|
var nhKeys = Object.keys(nh);
|
|
for (var i = 0; i < nhKeys.length; i++) {
|
|
nEnv["HTTP_" + nhKeys[i].replace(/[^0-9A-Za-z]+/g, "_").toUpperCase()] = req.headers[nhKeys[i]];
|
|
}
|
|
executeCGI("." + a, req, res, dh, nEnv);
|
|
}
|
|
|
|
var isCgiBin = href.match(new RegExp("^/cgi-bin(?:$|[?#/])", os.platform() == "win32" ? "i" : ""));
|
|
var isScriptExt = scriptExts.indexOf("." + ext) != -1;
|
|
|
|
if ((href == "/redbrick-interpreters.json" || href == "/redbrick-scriptexts.json" || (os.platform() == "win32" && (href.toLowerCase() == "/redbrick-interpreters.json" || href.toLowerCase() == "/redbrick-scriptexts.json"))) && path.normalize(__dirname + "/../../..") == process.cwd()) {
|
|
if (!callServerError) {
|
|
res.writeHead(403, "Forbidden", {
|
|
"Content-Type": "text/html",
|
|
"Server": "RedBrick/" + version
|
|
});
|
|
res.write(
|
|
"<html><head><title>403 Forbidden</title></head><body><h1>403 Forbidden</h1><p>You don't have access to specific page.</p><p style=\"font-style: italic; font-weight: normal;\">SVR.JS " +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version +
|
|
" " +
|
|
(req.headers.host == undefined ? "" : " on " + req.headers.host) +
|
|
"</p></body></html>"
|
|
);
|
|
res.end(JSON.stringify(exttointerpreteruser, null, 2));
|
|
} else {
|
|
callServerError(403, "RedBrick/" + version);
|
|
}
|
|
} else {
|
|
fs.stat("." + decodeURIComponent(href), function (err, stats) {
|
|
if (!err) {
|
|
if (!stats.isFile()) {
|
|
if (isCgiBin || scriptExts.indexOf(".php") != -1) {
|
|
fs.stat("." + decodeURIComponent(href) + "/index.php", function (e2, s2) {
|
|
if (!e2 && s2.isFile()) {
|
|
try {
|
|
executeCGIWithEnv(
|
|
(decodeURIComponent(href) + "/index.php").replace(/\/+/g, "/"),
|
|
"",
|
|
req,
|
|
res,
|
|
req.socket.localAddress,
|
|
req.socket.localPort,
|
|
getCustomHeaders ?
|
|
getCustomHeaders()["Server"] +
|
|
(disableModExposeSupported && (configJSON.exposeModsInErrorPages || configJSON.exposeModsInErrorPages === undefined) ?
|
|
" RedBrick/" +
|
|
version : "") :
|
|
"SVR.JS/" +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version,
|
|
bheaders,
|
|
authUser
|
|
);
|
|
} catch (ex) {
|
|
if (!callServerError) {
|
|
res.writeHead(500, "Internal Server Error", abheaders);
|
|
res.write(
|
|
"<html><head><title>500 Internal Server Error</title></head><body><h1>500 Internal Server Error</h1><p>A server had unexpected exception. Below, the stack trace of the error is shown:</p><code>" +
|
|
ex.stack.replace(/\r\n/g, "<br/>").replace(/\n/g, "<br/>").replace(/\r/g, "<br/>").replace(/ /g, " ") +
|
|
"</code><p>Please contact the developer/administrator of the website.</p><p style=\"font-style: italic; font-weight: normal;\">SVR.JS " +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version +
|
|
" " +
|
|
(req.headers.host == undefined ? "" : " on " + req.headers.host) +
|
|
"</p></body></html>"
|
|
);
|
|
res.end();
|
|
} else {
|
|
callServerError(500, "RedBrick/" + version, ex);
|
|
}
|
|
}
|
|
} else if (isCgiBin || scriptExts.indexOf(".cgi") != -1) {
|
|
fs.stat("." + decodeURIComponent(href) + "/index.cgi", function (e3, s3) {
|
|
if (!e3 && s3.isFile()) {
|
|
try {
|
|
executeCGIWithEnv(
|
|
(decodeURIComponent(href) + "/index.cgi").replace(/\/+/g, "/"),
|
|
"",
|
|
req,
|
|
res,
|
|
req.socket.localAddress,
|
|
req.socket.localPort,
|
|
getCustomHeaders ?
|
|
getCustomHeaders()["Server"] +
|
|
(disableModExposeSupported && (configJSON.exposeModsInErrorPages || configJSON.exposeModsInErrorPages === undefined) ?
|
|
" RedBrick/" +
|
|
version : "") :
|
|
"SVR.JS/" +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version,
|
|
bheaders,
|
|
authUser
|
|
);
|
|
} catch (ex) {
|
|
if (!callServerError) {
|
|
res.writeHead(500, "Internal Server Error", abheaders);
|
|
res.write(
|
|
"<html><head><title>500 Internal Server Error</title></head><body><h1>500 Internal Server Error</h1><p>A server had unexpected exception. Below, the stack trace of the error is shown:</p><code>" +
|
|
ex.stack.replace(/\r\n/g, "<br/>").replace(/\n/g, "<br/>").replace(/\r/g, "<br/>").replace(/ /g, " ") +
|
|
"</code><p>Please contact the developer/administrator of the website.</p><p style=\"font-style: italic; font-weight: normal;\">SVR.JS " +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version +
|
|
" " +
|
|
(req.headers.host == undefined ? "" : " on " + req.headers.host) +
|
|
"</p></body></html>"
|
|
);
|
|
res.end();
|
|
} else {
|
|
callServerError(500, "RedBrick/" + version, ex);
|
|
}
|
|
}
|
|
} else {
|
|
elseCallback();
|
|
}
|
|
});
|
|
} else {
|
|
elseCallback();
|
|
}
|
|
});
|
|
} else if (scriptExts.indexOf(".cgi") != -1) {
|
|
fs.stat("." + decodeURIComponent(href) + "/index.cgi", function (e3, s3) {
|
|
if (!e3 && s3.isFile()) {
|
|
try {
|
|
executeCGIWithEnv(
|
|
(decodeURIComponent(href) + "/index.cgi").replace(/\/+/g, "/"),
|
|
"",
|
|
req,
|
|
res,
|
|
req.socket.localAddress,
|
|
req.socket.localPort,
|
|
getCustomHeaders ?
|
|
getCustomHeaders()["Server"] +
|
|
(disableModExposeSupported && (configJSON.exposeModsInErrorPages || configJSON.exposeModsInErrorPages === undefined) ?
|
|
" RedBrick/" +
|
|
version : "") :
|
|
"SVR.JS/" +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version,
|
|
bheaders,
|
|
authUser
|
|
);
|
|
} catch (ex) {
|
|
if (!callServerError) {
|
|
res.writeHead(500, "Internal Server Error", abheaders);
|
|
res.write(
|
|
"<html><head><title>500 Internal Server Error</title></head><body><h1>500 Internal Server Error</h1><p>A server had unexpected exception. Below, the stack trace of the error is shown:</p><code>" +
|
|
ex.stack.replace(/\r\n/g, "<br/>").replace(/\n/g, "<br/>").replace(/\r/g, "<br/>").replace(/ /g, " ") +
|
|
"</code><p>Please contact the developer/administrator of the website.</p><p style=\"font-style: italic; font-weight: normal;\">SVR.JS " +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version +
|
|
" " +
|
|
(req.headers.host == undefined ? "" : " on " + req.headers.host) +
|
|
"</p></body></html>"
|
|
);
|
|
res.end();
|
|
} else {
|
|
callServerError(500, "RedBrick/" + version, ex);
|
|
}
|
|
}
|
|
} else {
|
|
elseCallback();
|
|
}
|
|
});
|
|
} else {
|
|
elseCallback();
|
|
}
|
|
} else {
|
|
if (isCgiBin || isScriptExt) {
|
|
try {
|
|
executeCGIWithEnv(
|
|
decodeURIComponent(href),
|
|
"",
|
|
req,
|
|
res,
|
|
req.socket.localAddress,
|
|
req.socket.localPort,
|
|
getCustomHeaders ?
|
|
getCustomHeaders()["Server"] +
|
|
(disableModExposeSupported && (configJSON.exposeModsInErrorPages || configJSON.exposeModsInErrorPages === undefined) ?
|
|
" RedBrick/" +
|
|
version : "") :
|
|
"SVR.JS/" +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version,
|
|
bheaders,
|
|
authUser
|
|
);
|
|
} catch (ex) {
|
|
if (!callServerError) {
|
|
res.writeHead(500, "Internal Server Error", abheaders);
|
|
res.write(
|
|
"<html><head><title>500 Internal Server Error</title></head><body><h1>500 Internal Server Error</h1><p>A server had unexpected exception. Below, the stack trace of the error is shown:</p><code>" +
|
|
ex.stack.replace(/\r\n/g, "<br/>").replace(/\n/g, "<br/>").replace(/\r/g, "<br/>").replace(/ /g, " ") +
|
|
"</code><p>Please contact the developer/administrator of the website.</p><p style=\"font-style: italic; font-weight: normal;\">SVR.JS " +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version +
|
|
" " +
|
|
(req.headers.host == undefined ? "" : " on " + req.headers.host) +
|
|
"</p></body></html>"
|
|
);
|
|
res.end();
|
|
} else {
|
|
callServerError(500, "RedBrick/" + version, ex);
|
|
}
|
|
}
|
|
} else {
|
|
elseCallback();
|
|
}
|
|
}
|
|
} else if (err && err.code == "ENOTDIR") {
|
|
function checkPath(pth, cb, a) {
|
|
// Function to check the path of the file and execute CGI script
|
|
var cpth = pth.split("/");
|
|
if (cpth.length < (isCgiBin ? 3 : 2)) {
|
|
cb(false);
|
|
return;
|
|
}
|
|
if (!a) b = [];
|
|
else var b = a.split("/");
|
|
var isFile = false;
|
|
fs.stat(pth, function (err, stats) {
|
|
if (!err && stats.isFile()) {
|
|
cb({
|
|
fpth: pth,
|
|
rpth: (a !== undefined ? "/" + a : "")
|
|
})
|
|
} else {
|
|
b.unshift(cpth.pop());
|
|
return checkPath(cpth.join("/"), cb, b.join("/"));
|
|
}
|
|
});
|
|
}
|
|
checkPath("." + decodeURIComponent(href), function (pathp) {
|
|
if (!pathp) {
|
|
elseCallback();
|
|
} else {
|
|
var newext = path.extname(pathp.fpth);
|
|
if (isCgiBin || scriptExts.indexOf(newext) != -1) {
|
|
try {
|
|
executeCGIWithEnv(
|
|
pathp.fpth.substr(1),
|
|
pathp.rpth,
|
|
req,
|
|
res,
|
|
req.socket.localAddress,
|
|
req.socket.localPort,
|
|
getCustomHeaders ?
|
|
getCustomHeaders()["Server"] +
|
|
(disableModExposeSupported && (configJSON.exposeModsInErrorPages || configJSON.exposeModsInErrorPages === undefined) ?
|
|
" RedBrick/" +
|
|
version : "") :
|
|
"SVR.JS/" +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version,
|
|
bheaders,
|
|
authUser
|
|
);
|
|
} catch (ex) {
|
|
if (!callServerError) {
|
|
res.writeHead(500, "Internal Server Error", abheaders);
|
|
res.write(
|
|
"<html><head><title>500 Internal Server Error</title></head><body><h1>500 Internal Server Error</h1><p>A server had unexpected exception. Below, the stack trace of the error is shown:</p><code>" +
|
|
ex.stack.replace(/\r\n/g, "<br/>").replace(/\n/g, "<br/>").replace(/\r/g, "<br/>").replace(/ /g, " ") +
|
|
"</code><p>Please contact the developer/administrator of the website.</p><p style=\"font-style: italic; font-weight: normal;\">SVR.JS " +
|
|
configJSON.version +
|
|
" (" +
|
|
os.platform()[0].toUpperCase() +
|
|
os.platform().slice(1) +
|
|
"; Node.JS/" +
|
|
process.version +
|
|
") RedBrick/" +
|
|
version +
|
|
" " +
|
|
(req.headers.host == undefined ? "" : " on " + req.headers.host) +
|
|
"</p></body></html>"
|
|
);
|
|
res.end();
|
|
} else {
|
|
callServerError(500, "RedBrick/" + version, ex);
|
|
}
|
|
}
|
|
} else {
|
|
elseCallback();
|
|
}
|
|
}
|
|
});
|
|
} else {
|
|
elseCallback(); //Invoke default error handler
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
module.exports = Mod;
|