karthikb351 / captchaparser Goto Github PK

Tried to parse following captcha, doesn't return any result

Is it too complex for algo?

I've made a few changes to the python script, and the run time has been reduced to an average of 0.13 seconds, almost half of the earlier. Is it okay if I put up a pull request?

Include the requirements.txt and dev-requirements.txt files to make installing the Python dependencies like BeautifulSoup and mechanize easier.

The core script shouldn't need any dependencies other than pillow.

This is taking longer than expected. Unfortunately.

My apologies @aneesh-neelam

Porting the algorithm to be used in GO language.

hi
i think this just work with BMP3, and not work with BMP55 and JPG......

how can convert a .JPG to BMP3?

i want try with image : http://itadoor.com/captcha.jpg

Hi, i want to know how can i get the CaptchaScript.php work with this kind of images https://consultas.curp.gob.mx/CurpSP/captchac_u_r_pa if u can help me up i will apreciate it, regards.

Im trying to use with http://www.detran.rj.gov.br/captcha/captcha.asp?montaCaptcha=1&x=1540240788840 this captcha. Everything looks good but the:
console.log(captcha.getCaptcha(pixMap));
is blank a blank response. Inside pixMap everything looks right.

There is something there Im doing wrong?

Full code:

`
const unirest = require('unirest');
const captcha = require('./CaptchaParser');

let captchaUri = await page.$eval(CAPTCHA, e => e.getAttribute('src'));
console.log('captcha uri', captchaUri);

var onRequest = function(response) {
  if (response.error) {
    console.log('VIT Academics connection failed');
  } else {
    let pixMap = captcha.getPixelMapFromBuffer(response.body); //Working Here
    fs.writeFileSync('captcha.bmp', response.body);
    console.log("Blank Here", captcha.getCaptcha(pixMap));
  }
};
unirest
  .get(captchaUri)
  .encoding(null)
  .set('Content-Type', 'image/bmp')
  .end(onRequest);

`
CaptchaUri is the link above

I have to save the image into server and then I'm giving that image. Its saying some error when I directly give https://vtop.vit.ac.in/student/captcha.asp. Even after getting captcha from saved image from server I'm not able to login with curl. Any idea ?

Add a section on the overview of the code layout, how to install the dependencies and a short note on what the keys are and how one can make their own.

hello,

examples$ python2.7 online.py

Fetching Captcha
Traceback (most recent call last):
  File "online.py", line 18, in <module>
    r=br.open('https://academics.vit.ac.in/parent/parent_login.asp')
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_mechanize.py", line 254, in open
    return self._mech_open(url_or_request, data, timeout=timeout)
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_mechanize.py", line 284, in _mech_open
    response = UserAgentBase.open(self, request, data)
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_opener.py", line 195, in open
    response = urlopen(self, req, data)
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_urllib2_fork.py", line 352, in _open
    '_open', req)
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_urllib2_fork.py", line 340, in _call_chain
    result = func(*args)
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_urllib2_fork.py", line 1212, in https_open
    return self.do_open(conn_factory, req)
  File "/usr/local/lib/python2.7/dist-packages/mechanize/_urllib2_fork.py", line 1157, in do_open
    raise URLError(err)
urllib2.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)>

how fix?

please help me out with this