From 2e62ed9c9c706bc5c5fa4f1a4494d28c3e045e10 Mon Sep 17 00:00:00 2001
From: Astatin3 <77305074+Astatin3@users.noreply.github.com>
Date: Fri, 24 Feb 2023 22:00:41 -0700
Subject: [PATCH] Add files via upload

---
 data.json      |   3 +
 stateless.html | 180 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 183 insertions(+)
 create mode 100644 data.json
 create mode 100644 stateless.html
diff --git a/data.json b/data.json
new file mode 100644
index 0000000..c32ebb9
--- /dev/null
+++ b/data.json
@@ -0,0 +1,3 @@
+[
+    
+]
\ No newline at end of file
diff --git a/stateless.html b/stateless.html
new file mode 100644
index 0000000..4599390
--- /dev/null
+++ b/stateless.html
@@ -0,0 +1,180 @@
+<!DOCTYPE html>
+<body>
+
+<form>
+  <input type="file" id="fileInput" accept=".json"><br>
+  <select id="dropDown" style="display:none;" onchange="setInput(this.selectedIndex)"></select>
+  <br>
+  <br>
+  <input type="input" id="site" placeholder="Site"><br>
+  <input type="input" id="username" placeholder="Username / Email">
+  <br>
+  <br>
+  <p>Length: </p><input type="input" id="length" placeholder="Length" value="16"><br>
+  <input type="checkbox" id="incLowercase" checked="checked">
+  <label for="incLowercase"> Lowercase letters</label>
+  <br>
+  <input type="checkbox" id="incUppercase" checked="checked">
+  <label for="incUppercase"> Uppercase letters</label>
+  <br>
+  <input type="checkbox" id="incNumber" checked="checked">
+  <label for="incNumber"> Numbers</label>
+  <br>
+  <input type="checkbox" id="incSymbol" checked="checked">
+  <label for="incSymbols"> Symbols</label>
+  <br>
+  <br>
+  <input type="password" id="password" placeholder="Master Password">
+  <input type="button" id="generate" value="Generate" onclick="genPassword()">
+  <input type="button" id="save" value="Save" onclick="saveConf()">
+</form>
+
+<style>
+
+p {
+  display: inline;
+}
+
+</style>
+
+<script>
+let conf
+
+const charLowercase = "qwertyuioppasdfghjklzxcvbnm"
+const charUppercase = "QWERTYUIOPASDFGHJKLZXCVBNM"
+const charNum = "1234567890"
+const charSymbol = "\`~!@#$%^&*()_+[]\\{}|;\':\",./<>?"
+const fullCharset = charLowercase + charUppercase + charNum + charSymbol
+
+function getConf(e) {
+  var file = e.target.files[0]
+  if (!file) {
+    return
+  }
+  let reader = new FileReader();
+  reader.onload = function(e) {
+    conf = JSON.parse(e.target.result)
+    const dropDown = getEl("dropDown")
+    dropDown.style.display = ""
+    for(let i = 0; i <= conf.length-1; i++){
+      let option = document.createElement('option');
+      option.text = conf[i].site;
+      dropDown.add(option, 0);
+    }
+    dropDown.selectedIndex = -1
+  }
+  reader.readAsText(file)
+}
+
+document.getElementById('fileInput').addEventListener('change', getConf);
+
+function setInput(int){
+  getEl("site").value = conf[int].site
+  getEl("username").value = conf[int].user
+  getEl("length").value = conf[int].length
+  getEl("incLowercase").checked = conf[int].lower
+  getEl("incUppercase").checked = conf[int].upper
+  getEl("incNumber").checked = conf[int].number
+  getEl("incSymbol").checked = conf[int].symbol
+}
+
+function genPassword(){
+  const site = getEl("site").value
+  const user = getEl("username").value
+  const pass = getEl("password").value
+
+  const length = getEl("length").value
+
+  if(!site | !user | !pass | !length){
+    alert("Invalid Input")
+    return
+  }
+
+  const seed = toInt(site) + toInt(user) + toInt(pass)
+
+  const isLow = getEl("incLowercase").checked
+  const isUp = getEl("incUppercase").checked
+  const isNum = getEl("incNumber").checked
+  const isSym = getEl("incSymbol").checked
+
+  result = RandStr(length, seed, isLow, isUp, isNum, isSym)
+  copyToClipboard(result)
+  alert("Copied to clipboard")
+}
+
+function toInt(Str){
+  let result = ''
+  for(let i = 0; i <= Str.length-1; i++){
+    result += fullCharset.indexOf(Str[i]).toString()
+  }
+  return parseInt(result)
+}
+
+function RandStr(length, seed, lower, upper, num, symb) {
+  let charset = ''
+
+  if(lower) charset += charLowercase
+  if(upper) charset += charUppercase
+  if(num) charset += charNum
+  if(symb) charset += charSymbol
+
+  let result = ''
+  for(let i = 0; i < length; i++) {
+    result += charset[Rand(seed, i, charset.length)]
+  }
+  return result
+}
+
+function Rand(state1, state2, limit){
+  var mod1=4294967087
+  var mul1=65539
+  var mod2=4294965887
+  var mul2=65537
+  if(typeof state1!="number"){
+    state1=+new Date()
+  }
+  if(typeof state2!="number"){
+    state2=state1
+  }
+  state1=state1%(mod1-1)+1
+  state2=state2%(mod2-1)+1
+  state1=(state1*mul1)%mod1
+  state2=(state2*mul2)%mod2
+  if(state1<limit && state2<limit && state1<mod1%limit && state2<mod2%limit){
+    return random(limit)
+  }
+  return (state1+state2)%limit
+}
+
+function copyToClipboard(str){
+  if (navigator && navigator.clipboard && navigator.clipboard.writeText)
+    return navigator.clipboard.writeText(str);
+  return Promise.reject('The Clipboard API is not available.');
+};
+
+function saveConf() {
+  conf.push({
+    "site": getEl("site").value,
+    "user": getEl("username").value,
+    "length": getEl("length").value,
+    "lower": getEl("incLowercase").checked,
+    "upper": getEl("incUppercase").checked,
+    "number": getEl("incNumber").checked,
+    "symbol": getEl("incSymbol").checked
+  })
+
+  const link = document.createElement("a");
+  const content = JSON.stringify(conf);
+  const file = new Blob([content], { type: 'text/plain' });
+  link.href = URL.createObjectURL(file);
+  link.download = "data.json";
+  link.click();
+  URL.revokeObjectURL(link.href);
+}
+
+function getEl(str){
+  return document.getElementById(str)
+}
+
+</script>
+</body>
\ No newline at end of file
