def get_qr_data(self, img):
# Get Date of Picture
self.decoded = qrcode.Decoder()
if self.decoded.decode(img):
print('result: ' + self.decoded.result)
else:
print('error: ' + self.decoded.error)
pass
def post_process_frames():
# The .tar where things are stored
storage = open("storage.tar", "w+")
for frame in range(6):
d = qrcode.Decoder()
framePath = str(frame) + ".png"
fullFramePath = "frame-" + framePath.zfill(11)
d.decode(fullFramePath)
print(d.result)
storage = open("storage.tar", "a+")
storage.write(d.result)
#!/usr/bin/env python
# coding: utf-8
#
# pyqrcode sample decoder
import sys, qrcode
d = qrcode.Decoder()
if d.decode('qrcode.png'):
print 'result: ' + d.result
else:
print 'error: ' + d.error
import qrcode
from pwn import *
def qrimg(lines, filename):
font = ImageFont.truetype('clacon.ttf')
img = Image.new("RGBA", (380, 380), (255, 255, 255))
draw = ImageDraw.Draw(img)
y_text = 8
for line in lines:
line = unicode(line, "utf-8")
width, height = font.getsize(line)
draw.text((0, y_text), line, (0, 0, 0), font=font)
y_text += height
draw = ImageDraw.Draw(img)
img.save(filename)
conn = remote('hack.bckdr.in', 8010)
for messagenum in range(1, 100 + 1):
input = conn.recvlines(47)
print "[+] Got challenge number " + str(messagenum)
qrimg(input, "qrtmp.png")
thedata = qrcode.Decoder()
if thedata.decode("qrtmp.png"):
conn.send(thedata.result)
flag = conn.recvall()
print "Flag message: " + flag
conn.close()
