├── README.md
└── Demo.py


/README.md:
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1 | 极验验证码简单破解
2 | 


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/Demo.py:
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  1 | #! python3
  2 | # coding:utf-8
  3 | 
  4 | import time,random
  5 | from PIL import Image
  6 | from selenium import webdriver
  7 | from selenium.webdriver.common.action_chains import ActionChains
  8 | import logging
  9 | 
 10 | logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s -%(message)s')
 11 | 
 12 | phoneNum = '13456788765'
 13 | # initial offset
 14 | initial_offset = 10
 15 | URLs = ['https://biaodan.info/q/7sisis']
 16 | 
 17 | #TODO get html elements
 18 | def sendPhone(driver, phoneNum, phoneInputClass, sendPhoneButtonId):
 19 |   # driver = webdriver.Chrome()
 20 |   logging.debug('Send Phone Start')
 21 |   phoneInput = driver.find_element_by_class_name(phoneInputClass)
 22 |   phoneInput.send_keys(phoneNum)
 23 |   time.sleep(2)
 24 |   sendBtn = driver.find_element_by_id(sendPhoneButtonId)
 25 |   sendBtn.click()
 26 |   time.sleep(5)
 27 | 
 28 | #TODO compare Captcha & return tarck
 29 | def elementsScreenshot(driver, bgImgClass, dragBallClass):
 30 |   # driver = webdriver.Chrome()
 31 |   logging.debug('start make background screenshot')
 32 |   driver.find_element_by_class_name(bgImgClass).screenshot('bg_full.png')
 33 |   time.sleep(2)
 34 |   ball = driver.find_element_by_class_name(dragBallClass)
 35 |   ActionChains(driver).click_and_hold(ball).perform()
 36 |   ActionChains(driver).move_by_offset(190, 0).perform()
 37 |   # move the ball to right
 38 |   # this is important
 39 |   time.sleep(0.5)
 40 |   driver.find_element_by_class_name(bgImgClass).screenshot('cut.png')
 41 |   # move the ball to left
 42 |   ActionChains(driver).move_by_offset(-30, 0).perform()
 43 |   time.sleep(1)
 44 |   ActionChains(driver).move_by_offset(-50, 0).perform()
 45 |   time.sleep(1)
 46 |   ActionChains(driver).move_by_offset(-40, 0).perform()
 47 |   time.sleep(1)
 48 |   ActionChains(driver).move_by_offset(-30, 0).perform()
 49 |   time.sleep(1)
 50 |   ActionChains(driver).move_by_offset(-40, 0).perform()
 51 | 
 52 | def dragBall(driver, track, dragBallClass):
 53 |   ball = driver.find_element_by_class_name(dragBallClass)
 54 |   logging.debug('ball start move')
 55 |   # simulate human's behave
 56 |   while track:
 57 |     len = random.choice(track)
 58 |     ActionChains(driver).move_by_offset(len, 0).perform()
 59 |     track.remove(len)
 60 |     logging.debug(track)
 61 |     time.sleep(len/10)
 62 |   imitate2L = ActionChains(driver).move_by_offset(-2, 0)
 63 |   imitateL = ActionChains(driver).move_by_offset(-1, 0)
 64 |   time.sleep(0.015)
 65 |   imitate2L.perform()
 66 |   time.sleep(0.04)
 67 |   imitateL.perform()
 68 |   time.sleep(0.04)
 69 |   imitate2L.perform()
 70 |   time.sleep(0.04)
 71 |   imitateL.perform()
 72 |   time.sleep(0.04)
 73 |   imitate2L.perform()
 74 |   ActionChains(driver).pause(random.randint(6, 10) / 10).release(ball).perform()
 75 | 
 76 | def getTrack(distance):
 77 |   logging.debug('calcute distance track')
 78 |   # simulate human's hebace s = 1 / 2 a t t
 79 |   track =[]
 80 |   current = 0
 81 |   mid = distance * 3 / 4
 82 |   t = random.randint(2, 3) / 10
 83 |   v = 0
 84 |   logging.debug('1')
 85 |   while current < distance:
 86 |     if current < mid:
 87 |       a = 2
 88 |     else:
 89 |       a = -3
 90 |     v0 = v
 91 |     v = v0 + a * t
 92 |     move = v0 * t + 1 / 2 * a * t * t
 93 |     current += move
 94 |     track.append(round(move))
 95 |     logging.debug(track)
 96 |   return track
 97 | 
 98 | # TODO compare two img
 99 | def compareImg(img1, img2, x, y):
100 |   logging.debug('compare img start')
101 |   pix1 = img1.load()[x, y]
102 |   pix2 = img2.load()[x, y]
103 |   threshold = 60
104 |   if (abs(pix1[0] - pix2[0] < threshold) and abs(pix1[1] - pix2[1] < threshold) and abs(pix1[2] - pix2[2] < threshold)):
105 |     return True
106 |   else:
107 |     return False
108 | 
109 | def getOffset(bgFullPath, bgPath):
110 |   logging.debug('get img offset')
111 |   bg_full = Image.open(bgFullPath)
112 |   bg = Image.open(bgPath)
113 |   left = initial_offset
114 |   for width in range(left, bg_full.size[0]):
115 |     for height in range(bg_full.size[1]):
116 |       if not compareImg(bg_full, bg, width, height):
117 |         left = width
118 |         return left
119 |   return left
120 | #TODO execute Crack it
121 | 
122 | def main(driver):
123 |   logging.debug('main() start')
124 |   for url in URLs:
125 |     driver.get(url)
126 |     logging.debug('%s get html', url)
127 |     time.sleep(3)
128 |     sendPhone(driver, phoneNum, 'filter-input', 'btnSendCode')
129 |     elementsScreenshot(driver, 'gt_cut_fullbg', 'gt_slider_knob')
130 |     distance = getOffset('bg_full.png', 'cut.png')
131 |     # logging.debug('%s',distance)
132 |     track = getTrack(distance)
133 |     dragBall(driver, track, 'gt_slider_knob')
134 |     time.sleep(3)
135 | 
136 | if __name__ == '__main__':
137 |   driver = webdriver.Chrome()
138 |   for i in range(1, 2):
139 |     logging.debug('%s Test', i)
140 |     try:
141 |       main(driver)
142 |     except:
143 |       print("%d Error", i)
144 |       pass
145 |   driver.close()
146 |   driver.quit()
147 | 
148 | 


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