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#!/usr/bin/env node
var cmn=require("./modules/$common.js");
var app=require("express")(),
http=require("http"),
httpServer=http.Server(app),
io=require("socket.io")(httpServer),
url=require("url"),
fs=require("fs"),
util=require("util"),
node_path=require("path"),
bodyParser=require("body-parser"),
basicAuth=require("basic-auth"),
Logger=require("./logger");
if(process.argv.length>3){
console.log("Pass optional port as first argument");
process.exit(1);
}
var PORT=process.argv.length==3?+process.argv[2]:80;
// var reqlogger=new Logger("request_log.txt");
var whatpulse={"keys":"<??>","clicks":"<??>"};
function refreshWhatpulse(){
http.get("http://api.whatpulse.org/user.php?user=tomsmeding&format=json&formatted=yes",function(res){
var body="";
res.on("data",function(data){body+=data;});
res.on("end",function(){
try{body=JSON.parse(body);}
catch(e){return;}
whatpulse.keys=body.Keys/*.replace(/,/g," ")*/;
whatpulse.clicks=body.Clicks/*.replace(/,/g," ")*/;
});
}).on("error",function(err){
console.log(`Whatpulse request error: ${err.message}`);
});
}
setInterval(refreshWhatpulse,6*3600*1000); //every 6 hours
refreshWhatpulse();
// function simpleLogEscape(str){
// return str
// .replace(/\\/g,"\\\\")
// .replace(/\n/g,"\\n")
// .replace(/ /g,"\\_");
// }
// app.use(function(req,res,next){
// var line=simpleLogEscape(req.ip)+" "+
// simpleLogEscape(req.method)+" "+
// simpleLogEscape(req.hostname)+" "+
// simpleLogEscape(req.url);
// if(req.headers["dnt"])line+=" dnt="+simpleLogEscape(req.headers["dnt"]);
// if(req.headers["referer"])line+=" referer="+simpleLogEscape(req.headers["referer"]);
// reqlogger.log(line);
// next();
// });
/*app.use(function (req, res, next) {
console.log(req.subdomains);
next();
});*/
app.use(bodyParser.text());
var module_list=fs.readdirSync("modules").filter(function(f){
return ["$common.js",".DS_Store"].indexOf(f)==-1&&f[0]!="$";
});
for(i=0;i<module_list.length;i++){
require("./modules/"+module_list[i]+"/"+module_list[i]+".js")(app,io,cmn.serverdir+"/modules/"+module_list[i]);
console.log("Loaded module "+module_list[i]);
}
function requestFile(req,res,listdirs,path,origpath){
fname=cmn.webfilesdir+path;
console.log("Requesting file "+fname);
if(!fs.existsSync(fname)){
res.status(404).send("That file does not exist.");
return;
}
var stats=fs.statSync(fname);
if(stats.isFile()){
res.sendFile(fname);
} else if(stats.isDirectory()&&listdirs){
var items=fs
.readdirSync(fname)
.filter(function(f){return f[0]!=".";})
.map(function(f){
try {
if(fs.statSync(node_path.join(fname,f)).isDirectory())return f+"/";
else return f;
} catch(e){
return null;
}
})
.filter(function(f){
return f!==null;
});
res.send(
String(fs.readFileSync(cmn.serverdir+"/dirlisting.html"))
.replace("<!--DIRDIR-->",path)
.replace("[/*LISTINGLISTING*/]",JSON.stringify(items))
);
} else if(stats.isDirectory()&&fs.readdirSync(fname).indexOf("index.html")!=-1){
if(origpath[origpath.length-1]!="/")origpath+="/";
res.redirect(301,origpath+"index.html");
} else {
res.status(404).send("That file does not exist.");
return;
}
}
function makeUrlSafe(req,sliceLength){
var parsed=url.parse(req.url);
var part=parsed.pathname.slice(sliceLength);
if(part=="")return "/";
return part.replace(/\/\.+[^\/]*\//g,"/");
}
app.get("/",function(req,res){
res.send(
String(fs.readFileSync(cmn.serverdir+"/index.html"))
.replace(/<!--<<PULSE-KEYS>>-->/,whatpulse["keys"])
.replace(/<!--<<PULSE-CLICKS>>-->/,whatpulse["clicks"])
);
});
app.get(["/f/univq","/f/univq/*"],cmn.authgen());
app.get(["/f","/f/*"],function(req,res){
requestFile(req,res,false,unescape(makeUrlSafe(req,2)),req.url);
});
app.get(["/ff","/ff/*"],cmn.authgen());
app.get(["/ff","/ff/*"],function(req,res){
requestFile(req,res,true,unescape(makeUrlSafe(req,3)),req.url);
});
app.get("/.well-known/*",function(req,res){
requestFile(req,res,false,"/well-known"+unescape(makeUrlSafe(req,12)),req.url);
});
app.get("/google*.html",function(req,res){
var url=unescape(makeUrlSafe(req,0));
if(url.match(/^\/google[0-9a-fA-F]*\.html$/)){
res.sendFile(__dirname+url);
} else {
res.status(404).send("That file does not exist.");
}
});
["o","k","rip","rip2"].forEach(function(target){
app.get("/"+target,function(req,res){
res.sendFile(cmn.webfilesdir+"/"+target+".html");
});
app.get("/"+target+"/*",function(req,res){
res.set('Content-Type', 'text/html');
res.send(
String(fs.readFileSync(cmn.webfilesdir+"/"+target+".html"))
.replace("<!--MESSAGEMESSAGE-->",cmn.simpleHTMLescape(url.parse(req.url).pathname.slice(target.length+2)))
);
});
});
app.get("/dr",function(req,res){
res.sendFile(cmn.webfilesdir+"/duckroll.html");
});
app.get(["/gpg","/pgp","/gpg.asc","/pgp.asc"],function(req,res){
res.type("text/plain");
res.sendFile(cmn.webfilesdir+"/pgp.asc");
});
app.get("/tomsg",function(req,res){
res.sendFile(cmn.webfilesdir+"/tomsg.html");
});
app.get("/goioi",function(req,res){
res.sendFile(cmn.webfilesdir+"/goioi.html");
});
/*app.get("/chat",function(req,res){
res.redirect(301,"http://tomsmeding.com:81");
});*/
// Error-handling middleware
app.use(function(err,req,res,next){
var id=new Date().getTime().toString()+Math.random().toFixed(10).slice(2);
console.log("Error caught in app: (id="+id+")");
console.log(err.stack);
res.status(500).end("An internal error occurred; it has been logged with id "+id+".\n");
});
var server=httpServer.listen(PORT,function(){
var host=server.address().address;
var port=server.address().port;
console.log("Server listening at http://"+host+":"+port);
});
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