talezero/FOFTickets
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

changes

Browse Source
This commit is contained in:
Teppy
2024-12-28 00:07:12 -05:00
parent dfeb478a72
commit 69db561a0c
9 changed files with 222 additions and 258 deletions
Download Patch File Download Diff File Expand all files Collapse all files

278
foftickets.js
View File

@@ -10,8 +10,9 @@ app.set('view engine','ejs');
app.use(express.json());
app.use(express.static('public'));
const PORT = 3000;
const PWSalt="!SaltyMagic7283715374";
const QRSalt="!SaltyMagic5392370662";
const PWSalt ="!SaltyMagic7283715374";
const EmailSalt="!SaltyMagic3562196239";
const QRSalt ="!SaltyMagic5392370662";
//
// ToDo, Actions:
@@ -23,18 +24,41 @@ const QRSalt="!SaltyMagic5392370662";
// + Camp Editor
// + Use Ticket
// + Claim Any Tickets
// Purge Revoked Function (Admin)
// Signup
// Change Password
// Issue Tickets from Camp Admin Page
// + Purge Revoked Function (Admin)
// + Issue Tickets from Camp Admin Page
// See how much each camp/ticket has paid (Admin)
// Send email when new tickets are issued/offered
//
// ToDo, Later
// + Use a templating engine
// + Store password hashed and salted
// Make all HTML look nice
// Logging and Replay system
// Stripe Integration
//
//
// Login workflow:
// There is always an implicit magic link that allows anyone to log in with their email address and hash(GlobalSalt+PerUserSalty+Email), except if the user sets a password for himself.
// We store a per-user salt, initially the empty string, in case we need to invalidate particular users' magic links.
//
//
// Commands
// ISSUE campname email
// USE ticket
// STATUS ticket i/u/r
// CLAIM ticket email
//
function hashEmail(email) {
const hash0=crypto.createHash('sha256');
const usersalt=email in users ? (linksalt in users[email] ? users[email].linksalt : "") : "";
const hash1=hash0.update(email+EmailSalt+usersalt);
const hash=hash1.digest("base64");
return(hash);
}
function hashPW(pw) {
const hash0=crypto.createHash('sha256');
const hash1=hash0.update(pw+PWSalt);
@@ -54,8 +78,8 @@ function hashQR(t,ownername) {
//
// There are two ways to log in: with a username/password or with a token.
//
const users = { "teppy@egenesis.com" : { password: hashPW("x6321872X.1"), superuser:true },
"fallsonfire@gmail.com" : { password: hashPW("indiantreeonfire"), superuser:false }
const users = { "teppy@egenesis.com" : { password: hashPW("x6321872X.1"), superuser:true, linksalt:"" },
"fallsonfire@gmail.com" : { password: hashPW("indiantreeonfire"), superuser:false, linksalt:"boobsarefun" }
};
// Status can be "i"=issued, "u"=used, "r"=revoked"
@@ -69,11 +93,6 @@ const tickets = { "habitat-1" : { owner: "teppyx@egenesis.com" , offered: "", p
const camps = { "habitat": { leader: "teppy@egenesis.com", lastid:6 } };
const tokens = { "abc" : { username: "teppy@egenesis.com", expires: 0 }
};
const tokensu = { "teppy@egenesis.com" : "abc"
};
// Middleware setup
app.use(bodyParser.urlencoded({ extended: true }));
app.use(session({
@@ -92,7 +111,6 @@ function requireLogin(req, res, next) {
function requireSuperUser(req,res,next) {
if (req.session.superuser) return next();
req.session.returnTo=req.originalUrl;
console.log("In requireSuperUser: ",req.session);
return res.redirect('/login');
}
@@ -113,19 +131,10 @@ function generateSecureToken(length = 8) {
return token;
}
const postmark = require('postmark');
const client = new postmark.ServerClient('f45bcb9f-6556-4420-9e21-05d16739b5e8');
app.get('/logintoken', (req, res) => {
const tok=req.query.token;
const tokenData = tokens[tok];
if (!consumeToken(tok)) return res.status(200).send("Missing, Invalid or Expired Token.");
req.session.username = tokenData.username;
req.session.superuser= users[tokenData.username].superuser;
res.redirect('/transfer');
});
app.get('/emaillink',(req,res) => {
res.send(`
<h1>Email me a login link</h1>
@@ -135,31 +144,6 @@ app.get('/emaillink',(req,res) => {
)
});
// These can be owned, offered, of offering
function categorizeTickets(username) {
let rval="none";
let numtickets=0;
let simpleowner=0;
let offering=0;
let simpleoffered=0;
let thet="";
for (const t in tickets) if (tickets[t].status=="i") {
if (tickets[t].owner==username && tickets[t].offered=="") simpleowner+=1;
else if (tickets[t].owner==username && tickets[t].offered!=username) offering+=1;
else if (tickets[t].owner!=username && tickets[t].offered==username) simpleoffered+=1;
if (tickets[t].owner==username || tickets[t].offered==username) numtickets+=1;
if (numtickets==1) thet=t; else thet="";
}
if (numtickets==0) return [ "none", ""];
if (numtickets >1) return [ "complex", ""];
if (simpleowner+offering+simpleoffered>1)
return [ "error", "" ]
if (simpleowner==1) return [ "simpleowner", thet ];
if (offering==1) return [ "simpleoffering", thet ];
if (simpleoffered==1) return [ "simpleoffered", thet ];
return [ "complex", "" ];
}
app.get('/camps',requireSuperUser, (req,res) => {
const camplist={};
@@ -176,7 +160,7 @@ app.get('/camps',requireSuperUser, (req,res) => {
if (tickets[t].status=="u") camplist[campname].used+=1;
}
}
return res.render("camps",{ username:req.session.username, camps:camplist });
return res.render("camps",{ username:req.session.username, superuser:req.session.superuser, camps:camplist });
})
app.post("/camps",requireSuperUser,(req,res) => {
@@ -186,37 +170,21 @@ app.post("/camps",requireSuperUser,(req,res) => {
const qty=Number(req.body.qty);
camps[campname]??={ leader:leader, lastid:0 };
for (let i=0; i<qty; i++) {
camps[campname].lastid+=1;
tickets[campname+'-'+camps[campname].lastid]={ owner: "", offered: leader, status:"i" };
camps[campname].lastid+=1; // LOG
tickets[campname+'-'+camps[campname].lastid]={ owner: "", offered: leader, status:"i" }; // LOG
}
return res.redirect("/camps");
})
app.get('/issue', requireSuperUser, (req,res) => {
const camplist={};
for (const t in tickets) {
const parts=t.split("-");
const campname=parts[0];
const ticketnum=Number(parts[1]);
camplist[campname]??={ issued:0, claimed:0, used:0 };
if (tickets[t].status!="r") {
camplist[campname].issued+=1;
if (tickets[t].owner!="") camplist[campname].claimed+=1;
if (tickets[t].status=="u") camplist[campname].used+=1;
}
}
return res.render("issue",{ camps:camplist });
})
app.get('/camplead', requireLogin, (req,res) => {
let username=req.session.username;
const edit={ tickets: {} };
for (const t in tickets) if (tickets[t].owner==username) {
const edit={ username:username, superuser:req.session.superuser, tickets: {} };
for (const t in tickets) if (tickets[t].owner==username && tickets[t].status!='r') {
edit.tickets[t]={};
edit.tickets[t].owner=tickets[t].owner;
edit.tickets[t].offered=tickets[t].offered;
edit.tickets[t].used=tickets[t].status=='u';
}
return res.render("camplead",edit);
})
@@ -224,7 +192,7 @@ app.get('/camplead', requireLogin, (req,res) => {
app.get('/editcamp', requireSuperUser, (req,res) => {
let campname=req.query.campname;
const edit={ username:req.session.username, tickets: {} };
const edit={ username:req.session.username, superuser:req.session.superuser, campname:campname, leader:camps[campname].leader, tickets: {} };
for (const t in tickets) {
const parts=t.split("-");
const cname=parts[0];
@@ -239,9 +207,22 @@ app.get('/editcamp', requireSuperUser, (req,res) => {
return res.render("editcamp",edit);
})
app.post('/moretickets', requireSuperUser, (req,res) => {
const qty=Number(req.body.qty);
const campname=req.body.campname;
console.log("More tickets! ",campname in camps,qty);
if (campname in camps) for (let i=0; i<qty; i++) {
camps[campname].lastid++;
tickets[campname+'-'+camps[campname].lastid]={ owner:"", offered:camps[campname].leader, paid:0, status:"i" };
}
const referer = req.get('Referer');
if (referer) return res.redirect(referer);
else return res.redirect('/');
});
app.get('/manytickets', requireLogin, (req,res) => {
let username=req.session.username;
const edit={ username:req.session.username, tickets: {} };
const edit={ username:req.session.username, superuser:req.session.superuser, tickets: {} };
for (const t in tickets) if (tickets[t].owner==username && tickets[t].status=="i") {
edit.tickets[t]={};
edit.tickets[t].offered=tickets[t].offered;
@@ -251,13 +232,14 @@ app.get('/manytickets', requireLogin, (req,res) => {
app.get('/mytickets',requireLogin, async (req,res)=> {
console.log("In mytickets req.session is ",req.session);
let username=req.session.username;
let claimed=0;
let owned=0;
let theticket="";
const edit={ username:req.session.username, tickets: {} };
const edit={ username:req.session.username, superuser:req.session.superuser, tickets: {} };
for (const t in tickets) {
if (tickets[t].status=="i" && tickets[t].offered==username) { claimed++; tickets[t].owner=username; tickets[t].offered=""; }
if (tickets[t].status=="i" && tickets[t].offered==username) { claimed++; tickets[t].owner=username; tickets[t].offered=""; } // LOG
if (tickets[t].status=="i" && tickets[t].owner==username) {
owned++;
if (owned==1) theticket=t; else theticket="";
@@ -266,13 +248,13 @@ app.get('/mytickets',requireLogin, async (req,res)=> {
edit.tickets[t].offered=tickets[t].offered;
}
}
if (owned==0) return res.render("message",{ username:username, message:"You have no unused tickets" });
if (owned==0) return res.render("message",{ username:username, superuser:req.session.superuser, message:"You have no unused tickets" });
else if (owned==1) {
const hash0=crypto.createHash('sha256');
const hash1=hash0.update(theticket+QRSalt);
const hash=hash1.digest("base64").slice(0,6);
const dataURL=await QRCode.toDataURL('localhost:3000/useticket?t='+theticket+'&h='+hashQR(theticket,username));
return res.render("oneticket",{ username:username, ticket:theticket, offered:tickets[theticket].offered, qrcode:dataURL });
return res.render("oneticket",{ username:username, superuser:req.session.superuser, ticket:theticket, offered:tickets[theticket].offered, qrcode:dataURL });
}
else return res.render("manytickets",edit);
});
@@ -282,60 +264,21 @@ app.post('/mytickets',requireLogin, async (req,res)=> {
let theticket=req.body.ticket;
let offered=req.body.offered;
if (tickets[theticket].owner==username && tickets[theticket].status=="i") {
tickets[theticket].offered=offered;
tickets[theticket].offered=offered; // LOG
}
const hash0=crypto.createHash('sha256');
const hash1=hash0.update(theticket+QRSalt);
const hash=hash1.digest("base64").slice(0,6);
const dataURL=await QRCode.toDataURL('localhost:3000/useticket?t='+theticket+'&h='+hashQR(theticket,username));
return res.render("oneticket", { username:username, ticket:theticket, offered:tickets[theticket].offered, qrcode:dataURL });
return res.render("oneticket", { username:username, superuser:req.session.superuser, ticket:theticket, offered:tickets[theticket].offered, qrcode:dataURL });
});
// Big Kahuna
// If you have zero tickets, show something saying that
// For each ticket owned, display options to offer it, use it, or (eventually) pay for it.
// For each ticket offered, show a button to claim it.
// Have a button to claim all tickets, if there are multiple offered to you
app.get('/transfer', requireLogin, async (req,res) => {
let username=req.session.username;
const [ cat, ticket ] = categorizeTickets(username);
const simpledata={ username: username, ticket: ticket };
if (cat=="none") return res.render("notickets",simpledata);
if (cat=="error") return res.render("error",simpledata);
if (cat=="simpleoffered") return res.render("claimone",simpledata);
if (cat=="simpleoffering") return res.render("retractoffer",simpledata);
if (cat=="complex") {
const edit={ username: username, tickets: {} };
for (const t in tickets)
if (tickets[t].owner==username || tickets[t].offered==username) {
edit.tickets[t]={};
edit.tickets[t].owner=tickets[t].owner;
edit.tickets[t].offered=tickets[t].offered;
edit.tickets[t].used=tickets[t].status=="u";
}
return res.render("transfer",edit);
}
if (cat=="simpleowner") {
try {
const hash0=crypto.createHash('sha256');
const hash1=hash0.update(ticket+QRSalt);
const hash=hash1.digest("base64").slice(0,6);
const dataURL=await QRCode.toDataURL('localhost:3000/useticket?t='+ticket+'&h='+hashQR(ticket,username));
simpledata.qrcode=dataURL;
return res.render("simpleowner",simpledata);
}
catch(err) {
res.status(500).send('Error generating QR code');
}
}
if (cat=="complex") return res.render('transfer',simpledata);
})
app.post("/changestatus", requireSuperUser, (req,res) => {
const ticket=req.body.ticket;
console.log("Changestatus ",ticket);
tickets[ticket].status=req.body.status;
tickets[ticket].status=req.body.status; // LOG
res.json({ message: 'Status received', status: req.body.status });
})
@@ -347,7 +290,7 @@ app.post("/updateoffered", requireLogin, (req,res) => {
else if (tickets[ticket].status=="u") res.status(500).send("Ticket "+ticket+" has already been used");
else if (tickets[ticket].status=="r") res.status(500).send("Ticket "+ticket+" was revoked");
else {
tickets[ticket].offered=offered;
tickets[ticket].offered=offered; // LOG
res.json({ message: 'Updated owner of '+ticket+' to '+offered });
}
})
@@ -357,8 +300,8 @@ app.post("/updateticketsu", requireSuperUser, (req,res) => {
const ticket=req.body.ticket;
const owner=req.body.owner;
const offered=req.body.offered;
tickets[ticket].owner=req.body.owner;
tickets[ticket].offered=req.body.offered;
tickets[ticket].owner=req.body.owner; // LOG
tickets[ticket].offered=req.body.offered; // LOG
res.json({ message: 'Updated '+ticket });
})
@@ -369,7 +312,7 @@ app.get("/useticket",(req,res) => {
if (hashQR(ticket,req.session.username)!=hash) res.status(500).send("Ticket "+ticket+" was transferred to "+tickets[ticket].username);
else if (tickets[ticket].status!="i") res.status(500).send("Ticket "+ticket+" has already been used.");
else {
tickets[ticket].status="u";
tickets[ticket].status="u"; // LOG
res.send("<h1>Welcome, "+tickets[ticket].owner+" to Falls on Fire! Ticket "+ticket+" has now been used.</h1>");
}
})
@@ -422,20 +365,12 @@ app.get('/testemail',
// Routes
app.get('/', (req, res) => {
if (req.session.username) {
res.send(`
<h1>Welcome, ${req.session.username}</h1>
<a href="/products">Products</a><br>
<a href="/faq">FAQ</a><br>
<a href="/logout">Log Out</a>
`);
} else {
res.send(`
<h1>Welcome to our website!</h1>
<a href="/login">Log In</a><br>
<a href="/signup">Sign Up</a>
`);
}
if (req.session.username) return res.redirect("/mytickets");
return res.render("login", { superuser:false });
});
app.get('/login',(req,res) => {
return res.render("login",{ superuser:false });
});
app.get('/signup', (req, res) => {
@@ -451,24 +386,6 @@ app.get('/signup', (req, res) => {
});
function consumeToken(tok) {
if (!(tok in tokens)) return false;
const rval=tokens[tok].expires==0 || tokens[tok].expires>=Date.now();
delete tokensu[tokens[tok].username];
delete tokens[tok];
return rval;
}
function createToken(username) {
const token=generateSecureToken();
tokens[token]={ username: username, expires:0 };
tokensu[username]=token;
return token;
}
app.get('/test', (req, res) => {
res.send("Test worked:" + consumeToken("abc"));
})
app.post('/signup', (req, res) => {
@@ -502,21 +419,9 @@ app.post('/changepassword', (req, res) => {
return res.send('Passwords do not match<a href="/">Back</a>');
}
users[req.session.username].password=hashPW(password1);
res.redirect('/login');
res.redirect('/');
});
app.get('/login', (req, res) => {
console.log("In get /login: ",req.session);
res.send(`
<h1>Log In</h1>
<form method="POST" action="/login">
<label>Username: <input type="text" name="username" required></label><br>
<label>Password: <input type="password" name="password" required></label><br>
<button type="submit">Log In</button>
</form>
<a href="/signup">Sign Up</a>
`);
});
app.post('/login', (req, res) => {
const { username, password, superuser } = req.body;
@@ -526,7 +431,7 @@ app.post('/login', (req, res) => {
console.log("In post /login",req.session);
const redir=req.session.returnTo;
delete req.session.returnTo;
return res.redirect(redir || "/transfer");
return res.redirect(redir || "/mytickets");
}
res.send('Invalid username or password. <a href="/login">Try again</a>');
});
@@ -552,28 +457,23 @@ app.post('/qrcodesu',requireSuperUser,async (req,res) => {
return res.send({ owner:tickets[ticket].owner, qrcode: URL });
})
// Protected routes
app.get('/products', requireLogin, (req, res) => {
res.send(`
<h1>Products Page</h1>
<p>Here is a list of products!</p>
<a href="/">Home</a>
`);
});
app.get('/settings',requireSuperUser, (req,res) => {
res.render('settings',{ username:req.session.username, superuser:req.session.superuser, message: "" })
});
app.get('/tickets', requireLogin, (req, res) => {
res.write(`<h1>Tickets for `+req.session.username+`</h1>`);
res.write(`<a href="/">Home</a>`);
res.end();
});
app.post('/wipedb',requireSuperUser, (req,res) => {
for (const key in users ) delete users[key];
for (const key in tickets) delete tickets[key];
for (const key in camps ) delete camps[key];
res.render('settings',{ username:req.session.username, superuser:req.session.superuser, message: "Wiped the database, but not the logfile." })
});
app.post('/purge',requireSuperUser, (req,res) => {
let count=0;
for (const t in tickets) if (tickets[t].status=='r') { count++; delete tickets[t]; }
res.render('message',{ username:req.session.username, superuser:req.session.superuser, message: "Purged "+count+" revoked tickets" })
});
app.get('/faq', requireLogin, (req, res) => {
res.send(`
<h1>FAQ Page</h1>
<p>Here are some frequently asked questions.</p>
<a href="/">Home</a>
`);
});
// Start the server
app.listen(PORT, () => {