Web UI v4.1.6: Admin settings, nav icons, air-gap ready
Admin System Settings page: - New /admin/settings route with channel key config - QR code export with tiled print sheet (4x5 on US Letter) - Server config display (HTTPS, port, auth, DCT/QR status) - Environment info (version, Python, platform, KDF) Navigation improvements: - Icon-only nav with floating labels on hover - Gold labels slide down below icons - Gradient pill background on hover Air-gap ready: - All vendor libs now local (Bootstrap CSS/JS, Icons, html5-qrcode) - QRious library for QR generation - No external CDN dependencies Other changes: - Moved About link from nav to footer - Channel QR export moved from about.html to admin/settings.html - Print sheet button for QR codes (tiled US Letter output) - Dev runner script (dev_run.sh) with r/q hotkeys - Fixed navbar dropdown z-index 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Aaron D. Lee
@@ -2105,6 +2105,145 @@ def api_tools_exif_clear():
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return jsonify({"success": False, "error": str(e)}), 500
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@app.route("/api/tools/rotate", methods=["POST"])
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@login_required
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def api_tools_rotate():
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"""Rotate and/or flip an image."""
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from PIL import Image
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image_file = request.files.get("image")
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if not image_file:
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return jsonify({"success": False, "error": "No image provided"}), 400
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rotation = int(request.form.get("rotation", 0))
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flip_h = request.form.get("flip_h", "false").lower() == "true"
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flip_v = request.form.get("flip_v", "false").lower() == "true"
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try:
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img = Image.open(io.BytesIO(image_file.read()))
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# Apply rotation (PIL rotates counter-clockwise, so negate)
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if rotation:
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img = img.rotate(-rotation, expand=True)
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# Apply flips
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if flip_h:
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img = img.transpose(Image.FLIP_LEFT_RIGHT)
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if flip_v:
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img = img.transpose(Image.FLIP_TOP_BOTTOM)
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# Output as PNG (lossless)
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buffer = io.BytesIO()
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img.save(buffer, format="PNG")
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buffer.seek(0)
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stem = (
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image_file.filename.rsplit(".", 1)[0]
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if "." in image_file.filename
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else image_file.filename
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)
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return send_file(
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buffer,
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mimetype="image/png",
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as_attachment=True,
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download_name=f"{stem}_transformed.png",
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)
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except Exception as e:
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return jsonify({"success": False, "error": str(e)}), 500
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@app.route("/api/tools/compress", methods=["POST"])
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@login_required
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def api_tools_compress():
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"""Compress image to JPEG at specified quality."""
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from PIL import Image
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image_file = request.files.get("image")
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if not image_file:
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return jsonify({"success": False, "error": "No image provided"}), 400
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quality = int(request.form.get("quality", 85))
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quality = max(10, min(100, quality)) # Clamp to valid range
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try:
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img = Image.open(io.BytesIO(image_file.read()))
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# Convert to RGB if necessary (JPEG doesn't support alpha)
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if img.mode in ("RGBA", "LA", "P"):
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img = img.convert("RGB")
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buffer = io.BytesIO()
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img.save(buffer, format="JPEG", quality=quality)
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buffer.seek(0)
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stem = (
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image_file.filename.rsplit(".", 1)[0]
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if "." in image_file.filename
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else image_file.filename
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)
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return send_file(
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buffer,
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mimetype="image/jpeg",
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as_attachment=True,
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download_name=f"{stem}_q{quality}.jpg",
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)
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except Exception as e:
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return jsonify({"success": False, "error": str(e)}), 500
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@app.route("/api/tools/convert", methods=["POST"])
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@login_required
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def api_tools_convert():
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"""Convert image to different format."""
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from PIL import Image
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image_file = request.files.get("image")
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if not image_file:
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return jsonify({"success": False, "error": "No image provided"}), 400
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output_format = request.form.get("format", "PNG").upper()
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quality = int(request.form.get("quality", 90))
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quality = max(10, min(100, quality))
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# Validate format
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format_map = {
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"PNG": ("png", "image/png"),
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"JPEG": ("jpg", "image/jpeg"),
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"WEBP": ("webp", "image/webp"),
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}
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if output_format not in format_map:
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return jsonify({"success": False, "error": f"Unsupported format: {output_format}"}), 400
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try:
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img = Image.open(io.BytesIO(image_file.read()))
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# Convert to RGB for JPEG (no alpha)
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if output_format == "JPEG" and img.mode in ("RGBA", "LA", "P"):
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img = img.convert("RGB")
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buffer = io.BytesIO()
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save_kwargs = {"format": output_format}
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if output_format in ("JPEG", "WEBP"):
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save_kwargs["quality"] = quality
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img.save(buffer, **save_kwargs)
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buffer.seek(0)
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ext, mimetype = format_map[output_format]
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stem = (
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image_file.filename.rsplit(".", 1)[0]
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if "." in image_file.filename
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else image_file.filename
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)
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return send_file(
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buffer,
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mimetype=mimetype,
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as_attachment=True,
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download_name=f"{stem}.{ext}",
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)
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except Exception as e:
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return jsonify({"success": False, "error": str(e)}), 500
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# Add these two test routes anywhere in app.py after the app = Flask(...) line:
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@@ -2554,6 +2693,42 @@ def api_channel_key_use(key_id):
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# ============================================================================
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@app.route("/admin/settings")
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@admin_required
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def admin_settings():
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"""System settings page (admin only)."""
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import platform
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import sys
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from stegasoo import __version__
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from stegasoo.channel import get_channel_status
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channel_status = get_channel_status()
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return render_template(
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"admin/settings.html",
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# Channel info
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channel_configured=channel_status["configured"],
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channel_fingerprint=channel_status.get("fingerprint"),
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channel_source=channel_status.get("source"),
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channel_key_full=channel_status.get("key") if channel_status["configured"] else "",
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# Server config
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hostname=os.environ.get("STEGASOO_HOSTNAME") or socket.gethostname(),
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port=os.environ.get("STEGASOO_PORT", "5000"),
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https_enabled=app.config.get("HTTPS_ENABLED", False),
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auth_enabled=app.config.get("AUTH_ENABLED", True),
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max_payload_kb=MAX_FILE_PAYLOAD_SIZE // 1024,
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max_upload_mb=MAX_FILE_SIZE // (1024 * 1024),
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dct_available=has_dct_support(),
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qr_available=HAS_QRCODE_READ,
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# Environment
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version=__version__,
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python_version=f"{sys.version_info.major}.{sys.version_info.minor}.{sys.version_info.micro}",
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platform=platform.system(),
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kdf_type="Argon2id" if has_argon2() else "PBKDF2",
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)
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@app.route("/admin/users")
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@admin_required
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def admin_users():
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