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Fixing container disaster.

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This commit is contained in:
Aaron D. Lee
2025-12-29 21:34:06 -05:00
parent ee44cfd46e
commit 1b9405389c
6 changed files with 987 additions and 11 deletions
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61
patches/01_stegasoo_init_decode.patch Normal file
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@@ -0,0 +1,61 @@
--- a/src/stegasoo/__init__.py
+++ b/src/stegasoo/__init__.py
@@ -189,6 +189,7 @@ def decode(
pin: str = "",
rsa_key_data: Optional[bytes] = None,
rsa_password: Optional[str] = None,
+ date_str: Optional[str] = None,
) -> DecodeResult:
"""
Decode a secret message or file from a stego image.
@@ -201,6 +202,7 @@ def decode(
day_phrase: Passphrase for the day message was encoded
pin: Static PIN (if used during encoding)
rsa_key_data: RSA private key PEM bytes (if used during encoding)
rsa_password: Password for RSA key if encrypted
+ date_str: Date the message was encoded (YYYY-MM-DD). If not provided,
+ tries today's date. Get this from the stego filename.
Returns:
@@ -221,8 +223,12 @@ def decode(
if rsa_key_data:
require_valid_rsa_key(rsa_key_data, rsa_password)
- # Try to extract with today's date first
- date_str = date.today().isoformat()
+ # Use provided date or fall back to today
+ if date_str is None:
+ date_str = date.today().isoformat()
+ debug.print(f"No date provided, using today: {date_str}")
+ else:
+ debug.print(f"Using provided date: {date_str}")
+
pixel_key = derive_pixel_key(
reference_photo, day_phrase, date_str, pin, rsa_key_data
)
@@ -270,6 +276,7 @@ def decode_text(
pin: str = "",
rsa_key_data: Optional[bytes] = None,
rsa_password: Optional[str] = None,
+ date_str: Optional[str] = None,
) -> str:
"""
Decode a text message from a stego image.
@@ -283,12 +290,13 @@ def decode_text(
day_phrase: Passphrase for the day message was encoded
pin: Static PIN (if used during encoding)
rsa_key_data: RSA private key PEM bytes (if used during encoding)
rsa_password: Password for RSA key if encrypted
+ date_str: Date the message was encoded (YYYY-MM-DD)
Returns:
Decrypted message string
Raises:
DecryptionError: If content is a binary file, not text
"""
debug.print("decode_text called")
- result = decode(stego_image, reference_photo, day_phrase, pin, rsa_key_data, rsa_password)
+ result = decode(stego_image, reference_photo, day_phrase, pin, rsa_key_data, rsa_password, date_str)
if result.is_file:

80
patches/02_decode_html_date_field.patch Normal file
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@@ -0,0 +1,80 @@
--- a/frontends/web/templates/decode.html
+++ b/frontends/web/templates/decode.html
@@ -35,6 +35,9 @@
{% else %}
<!-- Decode Form -->
<form method="POST" enctype="multipart/form-data" id="decodeForm">
+ <!-- Hidden field for encoding date (detected from filename) -->
+ <input type="hidden" name="stego_date" id="stegoDate" value="">
+
<div class="row">
<div class="col-md-6 mb-3">
<label class="form-label">
@@ -171,10 +174,20 @@ document.getElementById('togglePin')?.addEventListener('click', function() {
// Detect day from filename
function detectDayFromFilename(filename) {
const dateMatch = filename.match(/_(\d{4})[-]?(\d{2})[-]?(\d{2})/);
-
if (dateMatch) {
const [, year, month, day] = dateMatch;
const date = new Date(year, month - 1, day);
+ return {
+ dayName: dayNames[date.getDay()],
+ dateStr: `${year}-${month}-${day}`
+ };
+ }
+ return null;
+}
+
+// Legacy function for day name only
+function detectDayFromFilenameOld(filename) {
+ const result = detectDayFromFilename(filename);
+ if (result) {
- return dayNames[date.getDay()];
+ return result.dayName;
}
return null;
}
@@ -182,8 +195,14 @@ function detectDayFromFilename(filename) {
// Update day phrase label
-function updateDayLabel(dayName) {
+function updateDayLabel(dayName, dateStr) {
const label = document.getElementById('dayPhraseLabel');
if (label && dayName) {
label.innerHTML = `<i class="bi bi-chat-quote me-1"></i>Provide <span class="day-of-week-highlight">${dayName}</span>'s Phrase`;
}
+
+ // Set the hidden date field
+ const dateField = document.getElementById('stegoDate');
+ if (dateField && dateStr) {
+ dateField.value = dateStr;
+ console.log('Set stego date to:', dateStr);
+ }
}
@@ -232,8 +251,10 @@ document.querySelectorAll('.drop-zone').forEach(zone => {
showPreview(file);
if (isStegoZone) {
- const dayName = detectDayFromFilename(file.name);
- updateDayLabel(dayName);
+ const detected = detectDayFromFilename(file.name);
+ if (detected) {
+ updateDayLabel(detected.dayName, detected.dateStr);
+ }
}
}
});
@@ -244,8 +265,10 @@ document.querySelectorAll('.drop-zone').forEach(zone => {
showPreview(file);
if (isStegoZone) {
- const dayName = detectDayFromFilename(file.name);
- updateDayLabel(dayName);
+ const detected = detectDayFromFilename(file.name);
+ if (detected) {
+ updateDayLabel(detected.dayName, detected.dateStr);
+ }
}
}
});

22
patches/03_app_py_decode_date.patch Normal file
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@@ -0,0 +1,22 @@
--- a/frontends/web/app.py
+++ b/frontends/web/app.py
@@ -324,6 +324,9 @@ def decode_page():
day_phrase = request.form.get('day_phrase', '')
pin = request.form.get('pin', '').strip()
rsa_password = request.form.get('rsa_password', '')
+
+ # Get encoding date from form (detected from filename in JS)
+ stego_date = request.form.get('stego_date', '').strip()
if not day_phrase:
flash('Day phrase is required', 'error')
@@ -373,7 +376,8 @@ def decode_page():
day_phrase=day_phrase,
pin=pin,
rsa_key_data=rsa_key_data,
- rsa_password=key_password
+ rsa_password=key_password,
+ date_str=stego_date if stego_date else None
)
if decode_result.is_file: