[51]网站滑块验证码还原

lxf0719

                        

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import requests import re from PIL import Image import time import hashlib from fake_useragent import UserAgent   imgUrl = re.compile('background-image: url\((.*?)\)') #找到原图链接 positions = re.compile("class='gt_cut_fullbg_slice' style='background-position:(.*?)px (.*?)px;'>")#图片坐标   ua = UserAgent() url='https://authcode.51.com/authcode/slidecode' headers ={     'User-Agent': ua.random } params={     'callback': 'jQuery11110024185931707424446_1648388960494',     'from': 'passport',     '_': '1648388960512' } html=requests.get(url,headers=headers,params=params) print('html.text->',html.text) imgurls=imgUrl.findall(html.text)     for us in imgurls:     if 'big' in us:         bigImg='https:'+us.replace("\/",'/').replace('\\"','')         print('bigImg->',bigImg)   pos_lists=[] positions=positions.findall(html.text) for ps in positions:     x=int(ps[0])     y=int(ps[1])     pos_lists.append({"x":x,"y":y})   bg_img = requests.get(bigImg).content with open('51原图.png','wb')as f:     f.write(bg_img) #bg_img=io.BytesIO(bg_img) im = Image.open('51原图.png')   new_pos=[] for pos in pos_lists:     if pos['y'] == -75:         new_pos.append(im.crop((abs(pos['x']), 75, abs(pos['x']) + 13, 100)))     if pos['y'] == -50:         new_pos.append(im.crop((abs(pos['x']), 50, abs(pos['x']) + 13, 75)))     if pos['y'] == -25:         new_pos.append(im.crop((abs(pos['x']), 25, abs(pos['x']) + 13, 50)))     if pos['y'] == 0:         new_pos.append(im.crop((abs(pos['x']), 0, abs(pos['x']) + 13, 25)))   #print(new_pos) #新图片 new_im = Image.new('RGB', (260, 100))   x_offset = 0 y_offset=0   for im in new_pos:     if (x_offset==260):         x_offset=0         y_offset+=25       new_im.paste(im, (x_offset, y_offset))     x_offset += 13   print('ok','{}.png'.format('resul')) new_im.save('./{}.png'.format('51原图还原后'))   my_time = int(time.time()*1000) times = re.compile('<inpu.*?times.*?value=(.*?)>') times = times.findall(html.text)[0].replace('\\"','') challenge = re.compile('<inpu.*?challenge.*?value=(.*?)>') challenge = challenge.findall(html.text)[0].replace('\\"','') # print(times) # print(challenge) point='68' re_url = 'https://authcode.51.com/authcode/yz2' params1 = {     'callback': f'jQuery111104273542489406337_'+str(my_time),     'point': point,     'times': times,     'challenge': challenge,     'token': hashlib.md5((challenge+times+point).encode('utf8')).hexdigest(),     'from': 'passport',     'divpre':'',     '_': str(my_time) } re_html = requests.get(re_url,params=params1) print(re_html.text)

Corgibro

厉害的，感谢分享拖动验证方式

ztqddj007

感觉很厉害 但是看不懂

ayang0513

大佬牛皮

stu0011613

大佬牛逼啊，新手看看

tianya0908

大佬牛皮

XTCharles

感谢分享

xiugou

很好的思路，感谢！

changesmile

看了下代码，大佬是怎么找到规律的，这也太牛了

vzzwcom

大佬牛皮