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Update Readme.md

wip
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@theskyinflames
theskyinflames committed Nov 20, 2021
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22 changes: 22 additions & 0 deletions .github/workflows/lint.yml
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name: Code Lint
on: [push, pull_request]
jobs:
lint:
name: Lint
runs-on: ubuntu-latest
steps:
- name: Set up Go 1.17
uses: actions/setup-go@v2
with:
go-version: 1.17.x
- name: Check out code into the Go module directory
uses: actions/checkout@v2.3.4
- name: Cache Dependencies
uses: actions/cache@v2.1.6
with:
path: ~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
- name: Download lint tools
run: make tools
- name: Lint tests
run: make lint
23 changes: 23 additions & 0 deletions Makefile
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default: run

install:
cd cmd/server && go install .

lint:
golangci-lint run
go mod tidy -v && git --no-pager diff --quiet go.mod go.sum

tools: tool-golangci-lint tool-fumpt

tool-golangci-lint:
curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sudo sh -s -- -b $(go env GOPATH)/bin v1.40.1

tool-fumpt:
go get -u mvdan.cc/gofumpt

todo:
find . -name '*.go' \! -name '*_generated.go' -prune | xargs grep -n TODO

run:
go run cmd/server/main.go

15 changes: 11 additions & 4 deletions README.md
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# WORD2PNGUI
This is an example of use the WASM decoder from the [world2png](https://github.com/theskyinflames/word2png#wasm) repo. Visit it for further information.

## open file dialog https://codepen.io/udaymanvar/pen/MWaePBY?editors=1111
## buttons https://getcssscan.com/css-buttons-examples
## layout https://griddy.io/
## form https://www.sanwebe.com/2014/08/css-html-forms-designs
<img src="doc/decode.png" alt="decoding" style="width:800px;background-color:white;padding:0px"/>

## How to run
`make run`

After that, go to http://localhost:9090/

## TODO
* Adding the encoding form

## Disclaimer
I've coded it only for fun. Please read the LICENSE. I hope you enjoy using it as much as I enjoyed building it. All ideas are welcome. Please let me know what you would add or change.
208 changes: 57 additions & 151 deletions assets/index.html
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Expand Up @@ -14,160 +14,33 @@
});
</script>
<link href='http://fonts.googleapis.com/css?family=Open+Sans+Condensed:300' rel='stylesheet' type='text/css'>
<style type="text/css">
.form-style-8 {
font-family: 'Open Sans Condensed', arial, sans;
width: 500px;
padding: 30px;
background: #FFFFFF;
margin: 50px auto;
box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.22);
-moz-box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.22);
-webkit-box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.22);

}

.form-style-8 h2 {
background: #4D4D4D;
text-transform: uppercase;
font-family: 'Open Sans Condensed', sans-serif;
color: #797979;
font-size: 18px;
font-weight: 100;
padding: 20px;
margin: -30px -30px 30px -30px;
}

.form-style-8 input[type="text"],
.form-style-8 input[type="date"],
.form-style-8 input[type="datetime"],
.form-style-8 input[type="email"],
.form-style-8 input[type="number"],
.form-style-8 input[type="search"],
.form-style-8 input[type="time"],
.form-style-8 input[type="url"],
.form-style-8 input[type="password"],
.form-style-8 textarea,
.form-style-8 select {
box-sizing: border-box;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
outline: none;
display: block;
width: 100%;
padding: 7px;
border: none;
border-bottom: 1px solid #ddd;
background: transparent;
margin-bottom: 10px;
font: 16px Arial, Helvetica, sans-serif;
height: 45px;
}

.form-style-8 textarea {
resize: none;
overflow: hidden;
}

.form-style-8 input[type="button"],
.form-style-8 input[type="submit"] {
-moz-box-shadow: inset 0px 1px 0px 0px #45D6D6;
-webkit-box-shadow: inset 0px 1px 0px 0px #45D6D6;
box-shadow: inset 0px 1px 0px 0px #45D6D6;
background-color: #2CBBBB;
border: 1px solid #27A0A0;
display: inline-block;
cursor: pointer;
color: #FFFFFF;
font-family: 'Open Sans Condensed', sans-serif;
font-size: 14px;
padding: 8px 18px;
text-decoration: none;
text-transform: uppercase;
}

.form-style-8 input[type="button"]:hover,
.form-style-8 input[type="submit"]:hover {
background: linear-gradient(to bottom, #34CACA 5%, #30C9C9 100%);
background-color: #34CACA;
}

.button-32 {
background-color: #fff000;
border-radius: 12px;
color: #000;
cursor: pointer;
font-weight: bold;
padding: 10px 15px;
text-align: center;
transition: 200ms;
width: 100%;
box-sizing: border-box;
border: 0;
font-size: 16px;
color: #797979;
user-select: none;
-webkit-user-select: none;
touch-action: manipulation;
}

.button-32:not(:disabled):hover,
.button-32:not(:disabled):focus {
outline: 0;
background: #f4e603;
box-shadow: 0 0 0 2px rgba(0, 0, 0, .2), 0 3px 8px 0 rgba(0, 0, 0, .15);
}

.button-32:disabled {
filter: saturate(0.2) opacity(0.5);
cursor: not-allowed;
}

.secret-image {
padding: 10px;
}

.disabled {
opacity: 0.3;
pointer-events: none;
}
</style>
<link href='./style.css' rel='stylesheet' type='text/css'>
</head>

<body>
<div class="form-style-8">
<div class="form-style-8" style="display: block;">
<h2>Decode your secret</h2>
<!--<form>-->
<button class="button-32" role="button" onclick="openFileDalog()">Open secret's file</button>
<img class="secret-image" width="95%"></img>
<input id="filter" type="text" name="filter" placeholder="Filter" onen="processFilter()"></input>
<input id="filter" type="text" name="filter" placeholder="Filter"></input>
<input type="password" id="seed" name="seed" placeholder="Seed"></input>
<textarea id="wl" class="disabled" placeholder="Words' list" onkeyup="adjust_textarea(this)"></textarea>
<input type="button" value="Decode" onclick="processDecode()"></input>
<!--</form>-->
<p>
<input type="checkbox" onclick="toggleSeedView()">View Seed</input></input>
</p>
<div class="wordsList"></div>
<button class="button-32" role="button" onclick="processDecode()">Decode</input>
</div>

<script type="text/javascript">
//auto expand textarea
function adjust_textarea(h) {
h.style.height = "20px";
h.style.height = (h.scrollHeight) + "px";
}
</script>

<script>
const secretFileBtn = document.querySelector('.button-32');
const secretImage = document.querySelector('.secret-image');
const filter = document.querySelector('#filter');
const seed = document.querySelector('#seed');
const wordsList = document.querySelector('#wl')
const wordsList = document.querySelector('.wordsList');

var binaryContent;
const errMsg = "W2P ERROR:";

// We use async/await because Go functions are asynchronous
const render = async () => {
//counter.innerText = `Count: ${await window.counterValue()}`;
};
var binaryContent;

function openFileDalog() {
let input = document.createElement('input');
Expand All @@ -176,19 +49,20 @@ <h2>Decode your secret</h2>
// you can use this method to get file and perform respective operations
let files = Array.from(input.files);
console.log(files);
readSecretFile(files);
secretImage.src = URL.createObjectURL(files[0]);
// no file selected to read
if (files.length == 0) {
console.log('No file selected');
return;
}
var file = files[0];
readSecretFile(file);
secretImage.src = URL.createObjectURL(file);

};
input.click();
}

function readSecretFile(files) {
// no file selected to read
if (files.length == 0) {
console.log('No file selected');
return;
}
var file = files[0];
function readSecretFile(file) {
var reader = new FileReader();
reader.onload = function (e) {
// binary data
Expand All @@ -199,16 +73,48 @@ <h2>Decode your secret</h2>
console.log('Error : ' + e.type);
};
reader.readAsArrayBuffer(file);

// empty previous decoded data
reset();
}

function processDecode() {
console.log(binaryContent);
reset();

// decode the secret image
var u8a = new Uint8Array(binaryContent);
console.log(u8a);
alert(decode(u8a , filter.value, seed.value));
decoded = decode(u8a, filter.value, seed.value);
if (decoded.startsWith(errMsg)) {
alert(decoded);
return;
}
wlArray = JSON.parse(decoded);

// build decoded content view
const ul = document.createElement('ul');
ul.setAttribute('class', 'aword');
for (i = 0; i <= wlArray.length - 1; i++) {
const li = document.createElement('li');
li.innerHTML = wlArray[i];
ul.appendChild(li);
}
wordsList.appendChild(ul);

// display decoded content
wordsList.style.display = 'block';
}

function reset() {
wordsList.innerHTML = '';
}

render();
function toggleSeedView() {
if (seed.type === "password") {
seed.type = "text";
} else {
seed.type = "password";
}
}
</script>
</body>

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