smokephil/extract_otp_secret_keys
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some renaming and README updating

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scito 2023-01-01 22:47:12 +01:00
parent 8d8b993f12
commit 160a558825
3 changed files with 95 additions and 50 deletions
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11
src/extract_otp_secrets.py
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@ -1,3 +1,4 @@
# TODO rewrite
# Extract two-factor authentication (2FA, TFA) secret keys from export QR codes of "Google Authenticator" app
#
# Usage:
@ -118,7 +119,7 @@ Otps = List[Otp]
# workaround for PYTHON <= 3.9: OtpUrls = list[OtpUrl]
OtpUrls = List[OtpUrl]
QRMode = Enum('QRMode', ['QREADER', 'DEEP_QREADER', 'ZBAR', 'CV2', 'CV2_WECHAT'], start=0)
QRMode = Enum('QRMode', ['ZBAR', 'QREADER', 'QREADER_DEEP', 'CV2', 'CV2_WECHAT'], start=0)
# Constants
@ -256,9 +257,9 @@ def extract_otps_from_camera(args: Args) -> Otps:
log_error("Failed to capture image from camera")
break
try:
if qr_mode in [QRMode.QREADER, QRMode.DEEP_QREADER]:
if qr_mode in [QRMode.QREADER, QRMode.QREADER_DEEP]:
found, bbox = qreader.detect(img)
if qr_mode == QRMode.DEEP_QREADER:
if qr_mode == QRMode.QREADER_DEEP:
otp_url = qreader.detect_and_decode(img, True)
elif qr_mode == QRMode.QREADER:
otp_url = qreader.decode(img, bbox) if found else None
@ -448,8 +449,8 @@ def convert_img_to_otp_url(filename: str, args: Args) -> OtpUrls:
qr_mode = QRMode[args.qr]
otp_urls: OtpUrls = []
if qr_mode in [QRMode.QREADER, QRMode.DEEP_QREADER]:
otp_url = QReader().detect_and_decode(img, qr_mode == QRMode.DEEP_QREADER)
if qr_mode in [QRMode.QREADER, QRMode.QREADER_DEEP]:
otp_url = QReader().detect_and_decode(img, qr_mode == QRMode.QREADER_DEEP)
otp_urls.append(otp_url)
elif qr_mode == QRMode.CV2:
otp_url, _, _ = cv2.QRCodeDetector().detectAndDecode(img)