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A whoooole lotta 4.0.x fixes.

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This commit is contained in:
Aaron D. Lee
2026-01-01 22:18:13 -05:00
parent 12929bf326
commit ef7478b30a
40 changed files with 6003 additions and 1830 deletions
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267
frontends/web/templates/decode.html
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@@ -3,6 +3,53 @@
{% block title %}Decode Message - Stegasoo{% endblock %}
{% block content %}
<style>
/* Glowing passphrase input */
.passphrase-input {
background: rgba(30, 40, 50, 0.8) !important;
border: 2px solid rgba(99, 179, 237, 0.3) !important;
color: #63b3ed !important;
font-family: 'Courier New', monospace;
font-size: 1.1rem;
letter-spacing: 0.5px;
padding: 12px 16px;
transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
.passphrase-input:focus {
border-color: rgba(99, 179, 237, 0.8) !important;
box-shadow: 0 0 20px rgba(99, 179, 237, 0.4), 0 0 40px rgba(99, 179, 237, 0.2) !important;
background: rgba(30, 40, 50, 0.95) !important;
}
.passphrase-input::placeholder {
color: rgba(99, 179, 237, 0.4);
}
/* Glowing PIN input */
.pin-input-container .form-control {
background: rgba(30, 40, 50, 0.8) !important;
border: 2px solid rgba(246, 173, 85, 0.3) !important;
color: #f6ad55 !important;
font-family: 'Courier New', monospace;
font-size: 1.2rem;
letter-spacing: 3px;
text-align: center;
transition: all 0.3s ease;
}
.pin-input-container .form-control:focus {
border-color: rgba(246, 173, 85, 0.8) !important;
box-shadow: 0 0 20px rgba(246, 173, 85, 0.4), 0 0 40px rgba(246, 173, 85, 0.2) !important;
background: rgba(30, 40, 50, 0.95) !important;
}
.pin-input-container .form-control::placeholder {
color: rgba(246, 173, 85, 0.4);
letter-spacing: 1px;
}
</style>
<div class="row justify-content-center">
<div class="col-lg-8">
<div class="card">
@@ -17,14 +64,14 @@
</div>
<label class="form-label text-muted">Decoded Message:</label>
<div class="position-relative">
<div class="alert-message p-3 rounded bg-dark border border-secondary" id="decodedContent" style="white-space: pre-wrap;">{{ decoded_message }}</div>
<button class="btn btn-sm btn-outline-light position-absolute top-0 end-0 m-2" onclick="navigator.clipboard.writeText(document.getElementById('decodedContent').innerText).then(() => this.innerHTML = '<i class=\'bi bi-check\'></i>').catch(() => alert('Failed to copy'))">
<i class="bi bi-clipboard"></i> Copy
</button>
<div class="alert-message p-3 rounded bg-dark border border-secondary mb-2" id="decodedContent" style="white-space: pre-wrap;">{{ decoded_message }}</div>
<div class="d-flex justify-content-end mb-3">
<button class="btn btn-sm btn-outline-light" onclick="navigator.clipboard.writeText(document.getElementById('decodedContent').innerText).then(() => { this.innerHTML = '<i class=\'bi bi-check\'></i> Copied!'; setTimeout(() => this.innerHTML = '<i class=\'bi bi-clipboard\'></i> Copy', 2000); }).catch(() => alert('Failed to copy'))">
<i class="bi bi-clipboard"></i> Copy
</button>
</div>
<a href="/decode" class="btn btn-outline-light w-100 mt-3">
<a href="/decode" class="btn btn-outline-light w-100">
<i class="bi bi-arrow-repeat me-2"></i>Decode Another
</a>
@@ -99,7 +146,7 @@
<label class="form-label">
<i class="bi bi-chat-quote me-1"></i> Passphrase
</label>
<input type="text" name="passphrase" class="form-control"
<input type="text" name="passphrase" id="passphraseInput" class="form-control passphrase-input"
placeholder="e.g., correct horse battery staple" required>
<div class="form-text">
The passphrase used during encoding (typically 4 words)
@@ -114,64 +161,62 @@
</h6>
<div class="row">
<div class="col-md-6 mb-3">
<div class="col-md-4 mb-3">
<label class="form-label"><i class="bi bi-123 me-1"></i> PIN</label>
<div class="input-group">
<input type="password" name="pin" class="form-control" id="pinInput" placeholder="6-9 digits" maxlength="9">
<div class="input-group pin-input-container">
<input type="password" name="pin" class="form-control" id="pinInput" placeholder="••••••" maxlength="9" style="max-width: 180px;">
<button class="btn btn-outline-secondary" type="button" id="togglePin">
<i class="bi bi-eye"></i>
</button>
</div>
<div class="form-text">
If PIN was used during encoding
</div>
<div class="form-text">If PIN was used during encoding</div>
</div>
<div class="col-md-6 mb-3">
<div class="col-md-8 mb-3">
<label class="form-label">
<i class="bi bi-file-earmark-lock me-1"></i> RSA Key
</label>
<ul class="nav nav-tabs nav-tabs-sm mb-2" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active py-1 px-2 small" data-bs-toggle="tab" data-bs-target="#rsaFileTabDec" type="button">
<i class="bi bi-file-earmark me-1"></i>.pem File
</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link py-1 px-2 small" data-bs-toggle="tab" data-bs-target="#rsaQrTabDec" type="button">
<i class="bi bi-qr-code me-1"></i>QR Code
</button>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane fade show active" id="rsaFileTabDec" role="tabpanel">
<input type="file" name="rsa_key" class="form-control form-control-sm" id="rsaKeyInput" accept=".pem,.key,application/x-pem-file">
</div>
<div class="tab-pane fade" id="rsaQrTabDec" role="tabpanel">
<input type="file" name="rsa_key_qr" class="form-control form-control-sm" id="rsaKeyQrInput" accept="image/*">
<div class="form-text small">PNG, JPG, or other image of QR code</div>
<!-- RSA Input Method Toggle -->
<div class="btn-group w-100 mb-2" role="group">
<input type="radio" class="btn-check" name="rsa_input_method" id="rsaMethodFile" value="file" checked>
<label class="btn btn-outline-secondary btn-sm" for="rsaMethodFile">
<i class="bi bi-file-earmark me-1"></i>.pem File
</label>
<input type="radio" class="btn-check" name="rsa_input_method" id="rsaMethodQr" value="qr">
<label class="btn btn-outline-secondary btn-sm" for="rsaMethodQr">
<i class="bi bi-qr-code me-1"></i>QR Code
</label>
</div>
<!-- .pem File Input -->
<div id="rsaFileSection">
<input type="file" name="rsa_key" class="form-control form-control-sm" id="rsaKeyInput" accept=".pem,.key,application/x-pem-file">
</div>
<!-- QR Code Input -->
<div id="rsaQrSection" class="d-none">
<div class="drop-zone p-3" id="qrDropZone">
<input type="file" name="rsa_key_qr" accept="image/*" id="rsaKeyQrInput">
<div class="drop-zone-label text-center">
<i class="bi bi-qr-code-scan fs-4 d-block text-muted mb-1"></i>
<span class="text-muted small">Drop QR image or click to browse</span>
</div>
<img class="drop-zone-preview d-none" id="qrPreview" style="max-height: 80px;">
</div>
</div>
<div class="form-text">
If RSA key was used during encoding (file or QR image)
<!-- Key Password (always visible) -->
<div class="input-group input-group-sm mt-2">
<input type="password" name="rsa_password" class="form-control" id="rsaPasswordInput" placeholder="Key password (if encrypted)">
<button class="btn btn-outline-secondary" type="button" id="toggleRsaPassword">
<i class="bi bi-eye"></i>
</button>
</div>
</div>
</div>
<!-- RSA Key Password (shown when key selected) -->
<div class="mb-3 d-none" id="rsaPasswordGroup">
<label class="form-label">
<i class="bi bi-key me-1"></i> RSA Key Password
</label>
<input type="password" name="rsa_password" class="form-control"
placeholder="Password for the .pem file (if encrypted)">
<div class="form-text">
Leave blank if your key file is not password-protected
</div>
</div>
<!-- ================================================================
ADVANCED OPTIONS (v3.0) - Extraction Mode
================================================================ -->
@@ -276,7 +321,7 @@
</li>
<li class="mb-2">
<i class="bi bi-exclamation-triangle-fill text-warning me-1"></i>
<strong>Format compatibility:</strong> v3.2.0 cannot decode messages from v3.1.0 (different format)
<strong>Format compatibility:</strong> v4.0 cannot decode messages from v3.1 or earlier (different format)
</li>
<li class="mb-2">
<i class="bi bi-info-circle-fill text-info me-1"></i>
@@ -304,22 +349,6 @@ document.getElementById('decodeForm')?.addEventListener('submit', function() {
btn.disabled = true;
});
// Show RSA password field when key is selected
const rsaKeyInput = document.getElementById('rsaKeyInput');
const rsaKeyQrInput = document.getElementById('rsaKeyQrInput');
const rsaPasswordGroup = document.getElementById('rsaPasswordGroup');
function checkRsaKeySelected() {
const hasFile = (rsaKeyInput && rsaKeyInput.files.length > 0) ||
(rsaKeyQrInput && rsaKeyQrInput.files.length > 0);
if (rsaPasswordGroup) {
rsaPasswordGroup.classList.toggle('d-none', !hasFile);
}
}
rsaKeyInput?.addEventListener('change', checkRsaKeySelected);
rsaKeyQrInput?.addEventListener('change', checkRsaKeySelected);
// PIN Toggle
document.getElementById('togglePin')?.addEventListener('click', function() {
const input = document.getElementById('pinInput');
@@ -333,6 +362,35 @@ document.getElementById('togglePin')?.addEventListener('click', function() {
}
});
// RSA Password Toggle
document.getElementById('toggleRsaPassword')?.addEventListener('click', function() {
const input = document.getElementById('rsaPasswordInput');
const icon = this.querySelector('i');
if (input.type === 'password') {
input.type = 'text';
icon.classList.replace('bi-eye', 'bi-eye-slash');
} else {
input.type = 'password';
icon.classList.replace('bi-eye-slash', 'bi-eye');
}
});
// RSA Input Method Toggle (File vs QR)
const rsaMethodFile = document.getElementById('rsaMethodFile');
const rsaMethodQr = document.getElementById('rsaMethodQr');
const rsaFileSection = document.getElementById('rsaFileSection');
const rsaQrSection = document.getElementById('rsaQrSection');
function updateRsaInputMethod() {
if (!rsaMethodFile || !rsaFileSection || !rsaQrSection) return;
const isFile = rsaMethodFile.checked;
rsaFileSection.classList.toggle('d-none', !isFile);
rsaQrSection.classList.toggle('d-none', isFile);
}
rsaMethodFile?.addEventListener('change', updateRsaInputMethod);
rsaMethodQr?.addEventListener('change', updateRsaInputMethod);
// Mode card highlighting
const autoModeCard = document.getElementById('autoModeCard');
const lsbModeCardDec = document.getElementById('lsbModeCardDec');
@@ -428,12 +486,85 @@ document.querySelectorAll('.drop-zone').forEach(zone => {
const reader = new FileReader();
reader.onload = e => {
preview.src = e.target.result;
preview.classList.remove('d-none');
if (preview) {
preview.src = e.target.result;
preview.classList.remove('d-none');
}
label.innerHTML = '<i class="bi bi-check-circle text-success me-1"></i>' + file.name;
};
reader.readAsDataURL(file);
}
});
// QR Code RSA Key scanning
const rsaKeyQrInput = document.getElementById('rsaKeyQrInput');
const qrPreview = document.getElementById('qrPreview');
if (rsaKeyQrInput) {
rsaKeyQrInput.addEventListener('change', function() {
if (this.files && this.files[0]) {
const file = this.files[0];
// Show image preview
if (file.type.startsWith('image/')) {
const reader = new FileReader();
reader.onload = e => {
if (qrPreview) {
qrPreview.src = e.target.result;
qrPreview.classList.remove('d-none');
}
};
reader.readAsDataURL(file);
}
// Extract key from QR
const formData = new FormData();
formData.append('qr_image', file);
fetch('/extract-key-from-qr', {
method: 'POST',
body: formData
})
.then(response => response.json())
.then(data => {
if (!data.success) {
alert('QR decode failed: ' + data.error);
return;
}
// Visual feedback
document.querySelector('#qrDropZone .drop-zone-label').innerHTML =
'<i class="bi bi-check-circle text-success me-1"></i>RSA Key loaded from QR';
})
.catch(err => {
alert('QR decode failed: ' + err);
});
}
});
}
// Auto-resize passphrase input font to fit long passphrases
const passphraseInput = document.getElementById('passphraseInput');
if (passphraseInput) {
// Stepped font sizes (characters -> rem)
const fontSizeSteps = [
{ maxChars: 30, size: 1.1 },
{ maxChars: 45, size: 1.0 },
{ maxChars: 60, size: 0.95 },
{ maxChars: Infinity, size: 0.9 }
];
function adjustPassphraseFontSize() {
const len = passphraseInput.value.length;
for (const step of fontSizeSteps) {
if (len <= step.maxChars) {
passphraseInput.style.fontSize = step.size + 'rem';
break;
}
}
}
passphraseInput.addEventListener('input', adjustPassphraseFontSize);
adjustPassphraseFontSize(); // Initial call in case of pre-filled value
}
</script>
{% endblock %}