diff options
Diffstat (limited to 'module/plugins/internal/CaptchaService.py')
| -rw-r--r-- | module/plugins/internal/CaptchaService.py | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/module/plugins/internal/CaptchaService.py b/module/plugins/internal/CaptchaService.py new file mode 100644 index 000000000..38775f519 --- /dev/null +++ b/module/plugins/internal/CaptchaService.py @@ -0,0 +1,209 @@ +# -*- coding: utf-8 -*- + +import re + +from random import random + + +class CaptchaService: + __name__ = "CaptchaService" + __version__ = "0.14" + + __description__ = """Base captcha service plugin""" + __license__ = "GPLv3" + __authors__ = [("pyLoad Team", "admin@pyload.org")] + + + KEY_PATTERN = None + + key = None #: last key detected + + + def __init__(self, plugin): + self.plugin = plugin + + + def detect_key(self, html=None): + if not html: + if hasattr(self.plugin, "html") and self.plugin.html: + html = self.plugin.html + else: + errmsg = _("%s html not found") % self.__name__ + self.plugin.fail(errmsg) #@TODO: replace all plugin.fail(errmsg) with plugin.error(errmsg) in 0.4.10 + raise TypeError(errmsg) + + m = re.search(self.KEY_PATTERN, html) + if m: + self.key = m.group("KEY") + self.plugin.logDebug("%s key: %s" % (self.__name__, self.key)) + return self.key + else: + self.plugin.logDebug("%s key not found" % self.__name__) + return None + + + def challenge(self, key=None): + raise NotImplementedError + + + def result(self, server, challenge): + raise NotImplementedError + + +class ReCaptcha(CaptchaService): + __name__ = "ReCaptcha" + __version__ = "0.07" + + __description__ = """ReCaptcha captcha service plugin""" + __license__ = "GPLv3" + __authors__ = [("pyLoad Team", "admin@pyload.org")] + + + KEY_PATTERN = r'recaptcha(/api|\.net)/(challenge|noscript)\?k=(?P<KEY>[\w-]+)' + KEY_AJAX_PATTERN = r'Recaptcha\.create\s*\(\s*["\'](?P<KEY>[\w-]+)' + + + def detect_key(self, html=None): + if not html: + if hasattr(self.plugin, "html") and self.plugin.html: + html = self.plugin.html + else: + errmsg = _("ReCaptcha html not found") + self.plugin.fail(errmsg) + raise TypeError(errmsg) + + m = re.search(self.KEY_PATTERN, html) or re.search(self.KEY_AJAX_PATTERN, html) + if m: + self.key = m.group("KEY") + self.plugin.logDebug("ReCaptcha key: %s" % self.key) + return self.key + else: + self.plugin.logDebug("ReCaptcha key not found") + return None + + + def challenge(self, key=None): + if not key: + if self.detect_key(): + key = self.key + else: + errmsg = _("ReCaptcha key not found") + self.plugin.fail(errmsg) + raise TypeError(errmsg) + + js = self.plugin.req.load("http://www.google.com/recaptcha/api/challenge", get={'k': key}) + + try: + challenge = re.search("challenge : '(.+?)',", js).group(1) + server = re.search("server : '(.+?)',", js).group(1) + except: + self.plugin.error("ReCaptcha challenge pattern not found") + + result = self.result(server, challenge) + + return challenge, result + + + def result(self, server, challenge): + return self.plugin.decryptCaptcha("%simage" % server, get={'c': challenge}, + cookies=True, forceUser=True, imgtype="jpg") + + +class AdsCaptcha(CaptchaService): + __name__ = "AdsCaptcha" + __version__ = "0.04" + + __description__ = """AdsCaptcha captcha service plugin""" + __license__ = "GPLv3" + __authors__ = [("pyLoad Team", "admin@pyload.org")] + + + ID_PATTERN = r'api\.adscaptcha\.com/Get\.aspx\?[^"\']*CaptchaId=(?P<ID>\d+)' + KEY_PATTERN = r'api\.adscaptcha\.com/Get\.aspx\?[^"\']*PublicKey=(?P<KEY>[\w-]+)' + + + def detect_key(self, html=None): + if not html: + if hasattr(self.plugin, "html") and self.plugin.html: + html = self.plugin.html + else: + errmsg = _("AdsCaptcha html not found") + self.plugin.fail(errmsg) + raise TypeError(errmsg) + + m = re.search(self.ID_PATTERN, html) + n = re.search(self.KEY_PATTERN, html) + if m and n: + self.key = (m.group("ID"), m.group("KEY")) + self.plugin.logDebug("AdsCaptcha id|key: %s | %s" % self.key) + return self.key + else: + self.plugin.logDebug("AdsCaptcha id or key not found") + return None + + + def challenge(self, key=None): #: key is a tuple(CaptchaId, PublicKey) + if not key: + if self.detect_key(): + key = self.key + else: + errmsg = _("AdsCaptcha key not found") + self.plugin.fail(errmsg) + raise TypeError(errmsg) + + CaptchaId, PublicKey = key + + js = self.plugin.req.load("http://api.adscaptcha.com/Get.aspx", get={'CaptchaId': CaptchaId, 'PublicKey': PublicKey}) + + try: + challenge = re.search("challenge: '(.+?)',", js).group(1) + server = re.search("server: '(.+?)',", js).group(1) + except: + self.plugin.error("AdsCaptcha challenge pattern not found") + + result = self.result(server, challenge) + + return challenge, result + + + def result(self, server, challenge): + return self.plugin.decryptCaptcha("%sChallenge.aspx" % server, get={'cid': challenge, 'dummy': random()}, + cookies=True, imgtype="jpg") + + +class SolveMedia(CaptchaService): + __name__ = "SolveMedia" + __version__ = "0.05" + + __description__ = """SolveMedia captcha service plugin""" + __license__ = "GPLv3" + __authors__ = [("pyLoad Team", "admin@pyload.org")] + + + KEY_PATTERN = r'api\.solvemedia\.com/papi/challenge\.(no)?script\?k=(?P<KEY>.+?)["\']' + + + def challenge(self, key=None): + if not key: + if self.detect_key(): + key = self.key + else: + errmsg = _("SolveMedia key not found") + self.plugin.fail(errmsg) + raise TypeError(errmsg) + + html = self.plugin.req.load("http://api.solvemedia.com/papi/challenge.noscript", get={'k': key}) + try: + challenge = re.search(r'<input type=hidden name="adcopy_challenge" id="adcopy_challenge" value="([^"]+)">', + html).group(1) + server = "http://api.solvemedia.com/papi/media" + except: + self.plugin.error("SolveMedia challenge pattern not found") + + result = self.result(server, challenge) + + return challenge, result + + + def result(self, server, challenge): + return self.plugin.decryptCaptcha(server, get={'c': challenge}, imgtype="gif") |