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BangleApps
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Update app.js

master
Andrew Gregory 2021-11-09 23:24:05 +08:00 committed by GitHub
parent 09b8758036
commit 9022b2811a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 21 additions and 47 deletions
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68
apps/authentiwatch/app.js
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@ -1,11 +1,11 @@
const tokenentryheight = 46;
// Hash functions
const crypto = require("crypto");
const sha1 = crypto.SHA1;
const sha224 = crypto.SHA224;
const sha256 = crypto.SHA256;
const sha384 = crypto.SHA384;
const sha512 = crypto.SHA512;
const algos = {
"SHA512":{sha:crypto.SHA512,retsz:64,blksz:128},
"SHA256":{sha:crypto.SHA256,retsz:32,blksz:64 },
"SHA1" :{sha:crypto.SHA1 ,retsz:20,blksz:64 },
};
var tokens = require("Storage").readJSON("authentiwatch.json", true) || [
{algorithm:"SHA512",digits:8,period:60,secret:"aaaa aaaa aaaa aaaa",label:"AgAgAg"},
@ -15,11 +15,6 @@ var tokens = require("Storage").readJSON("authentiwatch.json", true) || [
{algorithm:"SHA1",digits:8,period:30,secret:"zzzz zzzz zzzz zzzz",label:"ZgZgZg"},
];
Graphics.prototype.setFontInconsolata = function(scale) {
// Actual height 21 (25 - 5)
g.setFontCustom(atob("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"), 46, 15, 30+(scale<<8)+(1<<16));
};
// QR Code Text
//
// Example:
@ -58,42 +53,21 @@ function b32decode(seedstr) {
return retbuf;
}
function do_hmac(key, message, algo) {
var sha, retsz, blksz;
if (algo == "SHA512") {
sha = sha512;
retsz = 64;
blksz = 128;
} else if (algo == "SHA384") {
sha = sha384;
retsz = 48;
blksz = 128;
} else if (algo == "SHA256") {
sha = sha256;
retsz = 32;
blksz = 64;
} else if (algo == "SHA224") {
sha = sha224;
retsz = 28;
blksz = 64;
} else {
sha = sha1;
retsz = 20;
blksz = 64;
}
var a = algos[algo];
// RFC2104
if (key.length > blksz) {
key = sha(key);
if (key.length > a.blksz) {
key = a.sha(key);
}
var istr = new Uint8Array(blksz + message.length);
var ostr = new Uint8Array(blksz + retsz);
for (var i = 0; i < blksz; ++i) {
var istr = new Uint8Array(a.blksz + message.length);
var ostr = new Uint8Array(a.blksz + a.retsz);
for (var i = 0; i < a.blksz; ++i) {
var c = (i < key.length) ? key[i] : 0;
istr[i] = c ^ 0x36;
ostr[i] = c ^ 0x5C;
}
istr.set(message, blksz);
ostr.set(sha(istr), blksz);
var ret = sha(ostr);
istr.set(message, a.blksz);
ostr.set(a.sha(istr), a.blksz);
var ret = a.sha(ostr);
// RFC4226 dynamic truncation
var v = new DataView(ret, ret[ret.length - 1] & 0x0F, 4);
return v.getUint32(0) & 0x7FFFFFFF;
@ -135,24 +109,24 @@ function drawToken(id, r) {
// current token
g.setColor(g.theme.fgH);
g.setBgColor(g.theme.bgH);
g.setFont6x15(1);
g.setFont("Vector", 16);
// center just below top line
g.setFontAlign(0, -1, 0);
ylabel = y1 + 2;
ylabel = y1;
} else {
g.setColor(g.theme.fg);
g.setBgColor(g.theme.bg);
g.setFont6x15(2);
g.setFont("Vector", 30);
// center in box
g.setFontAlign(0, 0, 0);
ylabel = (y1 + y2) / 2;
}
g.clearRect(x1, y1, x2, y2);
g.drawString(tokens[id].label, x2 / 2, ylabel, false);
g.drawString(tokens[id].label, (x1 + x2) / 2, ylabel, false);
if (id == state.curtoken) {
// digits just below label
g.setFontInconsolata(1);
g.drawString(state.otp, x2 / 2, y1 + 12, false);
g.setFont("Vector", 30);
g.drawString(state.otp, (x1 + x2) / 2, y1 + 16, false);
// draw progress bar
let xr = Math.floor(Bangle.appRect.w * state.rem / tokens[id].period);
g.fillRect(x1, y2 - 4, xr, y2 - 1);
@ -203,7 +177,7 @@ function draw() {
state.drawtimer = setTimeout(draw, 1000);
}
} else {
g.setFont6x15(2);
g.setFont("Vector", 30);
g.setFontAlign(0, 0, 0);
g.drawString("No tokens", Bangle.appRect.x + Bangle.appRect.w / 2,Bangle.appRect.y + Bangle.appRect.h / 2, false);
}