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Add access-code layout and redirect page #474

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Add access-code layout and redirect page #474

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33 changes: 33 additions & 0 deletions _layouts/access-code.html
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Original file line number Diff line number Diff line change
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<title>{{ page.title | default: "Access Code Required" }}</title>
<div style="display:flex; height:100vh;">
<div style="margin:auto; text-align:center; max-width:400px; padding:0 20px;">
<div>
<img style="width: 100%;" alt="PATh Logo" src="{{ '/images/logo/Logo_Round_Med.png' | relative_url }}">
</div>
<div style="margin-top: 20px;">
<p>{{ page.prompt_text | default: "Enter the access code to continue" }}</p>
<form id="access-form">
<input id="access-code" type="password" autocomplete="off" autofocus
style="padding: 8px; font-size: 1rem; width: 60%;">
Comment on lines +10 to +11
<button type="submit" style="padding: 8px 16px; font-size: 1rem; cursor: pointer;">Submit</button>
</form>
<p id="access-error" style="color: #b00020; margin-top: 12px; visibility: hidden;">
Incorrect access code. Please try again.
</p>
Comment on lines +14 to +16
</div>
</div>
</div>
<script>
document.getElementById('access-form').addEventListener('submit', async function (e) {
e.preventDefault();
const code = document.getElementById('access-code').value.trim();
const digest = await crypto.subtle.digest('SHA-256', new TextEncoder().encode(code));
const hash = Array.from(new Uint8Array(digest))
.map(b => b.toString(16).padStart(2, '0')).join('');
if (hash === '{{ page.code_hash }}') {
window.location.href = '{{ page.redirect_url }}';
Comment on lines +27 to +28
} else {
document.getElementById('access-error').style.visibility = 'visible';
}
});
Comment on lines +21 to +32
</script>
10 changes: 10 additions & 0 deletions _redirects/pearc26-enroll.html
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Original file line number Diff line number Diff line change
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---
layout: access-code
permalink: /pearc26-enroll.html
redirect_url: hhttps://registry.cilogon.org/registry/co_petitions/start/coef:652
prompt_text: Enter the access code to continue
# SHA-256 of the access code. To change the code, run:
# printf %s 'new-code-here' | shasum -a 256
# and paste the resulting hex digest below.
code_hash: d648faf4947e5c7252796f532d7109c14226a8255b82c93ec553f773b6e66236
---
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