diff options
| -rw-r--r-- | challenge.html | 29 | ||||
| -rw-r--r-- | static/main.js | 25 |
2 files changed, 27 insertions, 27 deletions
diff --git a/challenge.html b/challenge.html index 73f25a3..fef46a8 100644 --- a/challenge.html +++ b/challenge.html @@ -44,7 +44,7 @@ */ </script> </head> -<body> +<body data-identifier="{{ .Identifier }}" data-difficulty="{{ .Global.NeedBits }}"> <main> <header> <h1>Proof-of-work challenge</h1> @@ -84,32 +84,7 @@ </section> </main> - <script> - document.addEventListener("DOMContentLoaded", async function() { - let challenge_b64 = "{{ .Identifier }}"; - let difficulty = {{ .Global.NeedBits }}; - let form = document.querySelector("form"); - let field = form.querySelector("input[name='powxy']"); - let status_el = document.getElementById("solver_status"); - - let identifier_bytes = Uint8Array.from( - atob(challenge_b64), - ch => ch.charCodeAt(0) - ); - - status_el.textContent = "Starting WebAssembly solver as a worker..."; - - let worker = new Worker("/.powxy/static/solver.js"); - - worker.onmessage = function(e) { - let { nonce, nonce_bytes } = e.data; - let nonce_str = String.fromCharCode(...nonce_bytes); - field.value = btoa(nonce_str); - status_el.textContent = "Challenge solved automatically in " + nonce + " iterations"; - }; - - worker.postMessage({ identifier_bytes, difficulty }); - }); + <script src="/.powxy/static/main.js"> </script> </body> </html> diff --git a/static/main.js b/static/main.js new file mode 100644 index 0000000..73d98df --- /dev/null +++ b/static/main.js @@ -0,0 +1,25 @@ +document.addEventListener("DOMContentLoaded", async function() { + let challenge_b64 = document.body.dataset.identifier; + let difficulty = parseInt(document.body.dataset.difficulty); + let form = document.querySelector("form"); + let field = form.querySelector("input[name='powxy']"); + let status_el = document.getElementById("solver_status"); + + let identifier_bytes = Uint8Array.from( + atob(challenge_b64), + ch => ch.charCodeAt(0) + ); + + status_el.textContent = "Starting WebAssembly solver as a worker..."; + + let worker = new Worker("/.powxy/static/solver.js"); + + worker.onmessage = function(e) { + let { nonce, nonce_bytes } = e.data; + let nonce_str = String.fromCharCode(...nonce_bytes); + field.value = btoa(nonce_str); + status_el.textContent = "Challenge solved automatically in " + nonce + " iterations"; + }; + + worker.postMessage({ identifier_bytes, difficulty }); +}); |