mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-21 23:32:31 +00:00
Rolled back cloudscraper to fix captcha v1 solving issue.
This commit is contained in:
morpheus65535
parent
1428edfb8b
commit
213a04405d
16 changed files with 683 additions and 1077 deletions
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@ -1,6 +1,6 @@
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Metadata-Version: 2.1
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Name: cloudscraper
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Version: 1.2.71
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Version: 1.2.58
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Summary: A Python module to bypass Cloudflare's anti-bot page.
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Home-page: https://github.com/venomous/cloudscraper
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Author: VeNoMouS
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@ -82,6 +82,31 @@ We support the following Javascript interpreters/engines.
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- **[Node.js](https://nodejs.org/)**
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- **[V8](https://github.com/sony/v8eval/):** We use Sony's [v8eval](https://v8.dev)() python module.
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# Updates
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Cloudflare modifies their anti-bot protection page occasionally, So far it has changed maybe once per year on average.
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If you notice that the anti-bot page has changed, or if this module suddenly stops working, please create a GitHub issue so that I can update the code accordingly.
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- Many issues are a result of users not updating to the latest release of this project. Before filing an issue, please run the following command:
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```
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pip show cloudscraper
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```
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If the value of the version field is not the latest release, please run the following to update your package:
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```
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pip install cloudscraper -U
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```
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If you are still encountering a problem, open an issue and please include:
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- The full exception and stack trace.
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- The URL of the Cloudflare-protected page which the script does not work on.
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- A Pastebin or Gist containing the HTML source of the protected page.
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- The version number from `pip show cloudscraper`.
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# Usage
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The simplest way to use cloudscraper is by calling `create_scraper()`.
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@ -104,26 +129,6 @@ Consult [Requests' documentation](http://docs.python-requests.org/en/latest/user
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## Options
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### Disable Cloudflare V1
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#### Description
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If you don't want to even attempt Cloudflare v1 (Deprecated) solving..
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#### Parameters
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|Parameter|Value|Default|
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|-------------|:-------------:|:-----:|
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|disableCloudflareV1|(boolean)|False|
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#### Example
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```python
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scraper = cloudscraper.create_scraper(disableCloudflareV1=True)
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```
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------
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### Brotli
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#### Description
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@ -327,7 +332,6 @@ scraper = cloudscraper.create_scraper(interpreter='nodejs')
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- **[2captcha](https://www.2captcha.com/)**
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- **[anticaptcha](https://www.anti-captcha.com/)**
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- **[CapSolver](https://capsolver.com/)**
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- **[CapMonster Cloud](https://capmonster.cloud/)**
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- **[deathbycaptcha](https://www.deathbycaptcha.com/)**
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- **[9kw](https://www.9kw.eu/)**
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@ -365,6 +369,7 @@ if proxies are set you can disable sending the proxies to 2captcha by setting `n
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```python
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scraper = cloudscraper.create_scraper(
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interpreter='nodejs',
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captcha={
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'provider': '2captcha',
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'api_key': 'your_2captcha_api_key'
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@ -392,6 +397,7 @@ if proxies are set you can disable sending the proxies to anticaptcha by setting
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```python
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scraper = cloudscraper.create_scraper(
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interpreter='nodejs',
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captcha={
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'provider': 'anticaptcha',
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'api_key': 'your_anticaptcha_api_key'
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@ -401,29 +407,6 @@ scraper = cloudscraper.create_scraper(
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------
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#### CapSolver
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##### Required `captcha` Parameters
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|Parameter|Value|Required|Default|
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|-------------|:-------------:|:-----:|:-----:|
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|provider|(string) `captchaai`|yes||
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|api_key|(string)|yes||
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##### Example
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```python
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scraper = cloudscraper.create_scraper(
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captcha={
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'provider': 'capsolver',
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'api_key': 'your_captchaai_api_key'
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}
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)
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```
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------
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#### CapMonster Cloud
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##### Required `captcha` Parameters
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@ -442,6 +425,7 @@ if proxies are set you can disable sending the proxies to CapMonster by setting
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```python
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scraper = cloudscraper.create_scraper(
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interpreter='nodejs',
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captcha={
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'provider': 'capmonster',
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'clientKey': 'your_capmonster_clientKey'
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@ -465,6 +449,7 @@ scraper = cloudscraper.create_scraper(
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```python
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scraper = cloudscraper.create_scraper(
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interpreter='nodejs',
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captcha={
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'provider': 'deathbycaptcha',
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'username': 'your_deathbycaptcha_username',
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@ -489,6 +474,7 @@ scraper = cloudscraper.create_scraper(
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```python
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scraper = cloudscraper.create_scraper(
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interpreter='nodejs',
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captcha={
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'provider': '9kw',
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'api_key': 'your_9kw_api_key',
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@ -512,6 +498,7 @@ Use this if you want the requests response payload without solving the Captcha.
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##### Example
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```python
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scraper = cloudscraper.create_scraper(
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interpreter='nodejs',
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captcha={'provider': 'return_response'}
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)
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```
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@ -637,36 +624,3 @@ print(
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)
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)
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```
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### Cryptography
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#### Description
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Control communication between client and server
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#### Parameters
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Can be passed as an argument to `create_scraper()`.
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|Parameter|Value|Default|
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|-------------|:-------------:|:-----:|
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|cipherSuite|(string)|None|
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|ecdhCurve|(string)|prime256v1|
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|server_hostname|(string)|None|
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#### Example
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```python
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# Some servers require the use of a more complex ecdh curve than the default "prime256v1"
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# It may can solve handshake failure
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scraper = cloudscraper.create_scraper(ecdhCurve='secp384r1')
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```
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```python
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# Manipulate server_hostname
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scraper = cloudscraper.create_scraper(server_hostname='www.somesite.com')
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scraper.get(
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'https://backend.hosting.com/',
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headers={'Host': 'www.somesite.com'}
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)
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```
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@ -1,19 +1,17 @@
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cloudscraper-1.2.71.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
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cloudscraper-1.2.71.dist-info/LICENSE,sha256=luC9NJPEX0JAQUKWkzWlAOaaE69fNKnW1uIuDKmWERc,1091
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cloudscraper-1.2.71.dist-info/METADATA,sha256=ywzk5ZCEv-I8Y9gajnVCsiAR3DrdmeiRLam3EGTJ0UA,19942
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cloudscraper-1.2.71.dist-info/RECORD,,
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cloudscraper-1.2.71.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
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cloudscraper-1.2.71.dist-info/WHEEL,sha256=Xo9-1PvkuimrydujYJAjF7pCkriuXBpUPEjma1nZyJ0,92
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cloudscraper-1.2.71.dist-info/top_level.txt,sha256=OFEsobVl62sa2NzpgNtfHZkIw_qZr_wljhjmlP9oGiM,13
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cloudscraper/__init__.py,sha256=Eg8AqKak2yYcraKqt7O3LJLNmppC2uL7dvAANiyxh5w,15960
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cloudscraper/captcha/2captcha.py,sha256=yyDWvL6HVK4pM69aRpOV9mwzbtPC0yGz_mWkQ7-mkmI,10643
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cloudscraper/captcha/9kw.py,sha256=5EAUyO_vBEuLKsr4sXYa25MSVOm3BXVAdcenF6ZPsgI,7701
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cloudscraper-1.2.58.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
|
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cloudscraper-1.2.58.dist-info/LICENSE,sha256=luC9NJPEX0JAQUKWkzWlAOaaE69fNKnW1uIuDKmWERc,1091
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cloudscraper-1.2.58.dist-info/METADATA,sha256=q25vkvMHkAxmuZRwak56i4CLAFUuG5EwEzz1oEXOY3U,19537
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cloudscraper-1.2.58.dist-info/RECORD,,
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cloudscraper-1.2.58.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
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cloudscraper-1.2.58.dist-info/WHEEL,sha256=Xo9-1PvkuimrydujYJAjF7pCkriuXBpUPEjma1nZyJ0,92
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cloudscraper-1.2.58.dist-info/top_level.txt,sha256=OFEsobVl62sa2NzpgNtfHZkIw_qZr_wljhjmlP9oGiM,13
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cloudscraper/__init__.py,sha256=gsOMaKAKNfJUR4FkiEefAA2fAHVFuSwkblGgqxClsrw,32790
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cloudscraper/captcha/2captcha.py,sha256=CWF62VmLqb_KvSH-dqzo1XEwCBOQh1Aee-G18cX_7aw,10371
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cloudscraper/captcha/9kw.py,sha256=1dfhRHKeCx8yIE1opWyQ1Q7aHJlXDdkv1bV2Bfzbrf8,7387
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cloudscraper/captcha/__init__.py,sha256=VORxm32xqLrEE-zxFWgEhSbtqfigjCfwodChg1VlQ6c,1511
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cloudscraper/captcha/anticaptcha.py,sha256=YUsLviq3ZtbjTUnAPq6zVEieHmeSgnmiXKcqXZeO5qA,6152
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cloudscraper/captcha/capmonster.py,sha256=_9AUr6vHG4c5XLc5XqvnnMqgcvuKnzz1ckJpSySjgKQ,6143
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cloudscraper/captcha/capsolver.py,sha256=x38fO0m_k2W8nO3IppXADZsfCYl0iyvRgajZ5s5iTSU,6060
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cloudscraper/captcha/deathbycaptcha.py,sha256=asUX_quUsjAyWVRc7_8o_ryHZFotN-NP60mQiuN-c1U,8673
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cloudscraper/cloudflare.py,sha256=i1jyJcY-aRy3IQ-7YUly8qGUovO4Nx99M_FKfz4eivQ,19993
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cloudscraper/captcha/anticaptcha.py,sha256=cK8LON8M-8MN1wx_rSMTTqxrpwbL65Z2svH-LtGiA40,3478
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cloudscraper/captcha/capmonster.py,sha256=oVXdv2Wrgh2nWFrYttUzbqW9xZU1j6A4cDDcZINIoVg,5695
|
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cloudscraper/captcha/deathbycaptcha.py,sha256=UJqkh35gcKVdIhwNqF7N_0ixpIPT2PHiMbT378wEM4w,8073
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cloudscraper/exceptions.py,sha256=WSMgI8PRvU3g4KDFrjU-42p83lSAVOw8tN2NSqqIUfw,2397
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cloudscraper/help.py,sha256=fNYNGFQjiCL1d-gCpDoulBk4iHOuzNhLBudi7NrOHSg,2100
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cloudscraper/interpreters/__init__.py,sha256=mWY8LuzDRYWGGnKz5vYSdrOnoVaeWlixmAtZN8Pq6bY,1734
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@ -1,14 +1,20 @@
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# ------------------------------------------------------------------------------- #
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import logging
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import re
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import requests
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import sys
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import ssl
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from collections import OrderedDict
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from copy import deepcopy
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from requests.adapters import HTTPAdapter
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from requests.sessions import Session
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from requests_toolbelt.utils import dump
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from time import sleep
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# ------------------------------------------------------------------------------- #
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try:
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@ -22,23 +28,37 @@ except ImportError:
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import copy_reg as copyreg
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try:
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from urlparse import urlparse
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from HTMLParser import HTMLParser
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except ImportError:
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from urllib.parse import urlparse
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if sys.version_info >= (3, 4):
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import html
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else:
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from html.parser import HTMLParser
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try:
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from urlparse import urlparse, urljoin
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except ImportError:
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from urllib.parse import urlparse, urljoin
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# ------------------------------------------------------------------------------- #
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from .exceptions import (
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CloudflareLoopProtection,
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CloudflareIUAMError
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CloudflareCode1020,
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CloudflareIUAMError,
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CloudflareSolveError,
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CloudflareChallengeError,
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CloudflareCaptchaError,
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CloudflareCaptchaProvider
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)
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from .cloudflare import Cloudflare
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from .interpreters import JavaScriptInterpreter
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from .captcha import Captcha
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from .user_agent import User_Agent
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# ------------------------------------------------------------------------------- #
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__version__ = '1.2.71'
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__version__ = '1.2.58'
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# ------------------------------------------------------------------------------- #
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@ -59,8 +79,6 @@ class CipherSuiteAdapter(HTTPAdapter):
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self.ssl_context = kwargs.pop('ssl_context', None)
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self.cipherSuite = kwargs.pop('cipherSuite', None)
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self.source_address = kwargs.pop('source_address', None)
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self.server_hostname = kwargs.pop('server_hostname', None)
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self.ecdhCurve = kwargs.pop('ecdhCurve', 'prime256v1')
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if self.source_address:
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if isinstance(self.source_address, str):
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@ -73,34 +91,14 @@ class CipherSuiteAdapter(HTTPAdapter):
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if not self.ssl_context:
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self.ssl_context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH)
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self.ssl_context.orig_wrap_socket = self.ssl_context.wrap_socket
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self.ssl_context.wrap_socket = self.wrap_socket
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if self.server_hostname:
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self.ssl_context.server_hostname = self.server_hostname
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self.ssl_context.set_ciphers(self.cipherSuite)
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self.ssl_context.set_ecdh_curve(self.ecdhCurve)
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self.ssl_context.minimum_version = ssl.TLSVersion.TLSv1_2
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self.ssl_context.maximum_version = ssl.TLSVersion.TLSv1_3
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self.ssl_context.set_ecdh_curve('prime256v1')
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self.ssl_context.options |= (ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3 | ssl.OP_NO_TLSv1 | ssl.OP_NO_TLSv1_1)
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super(CipherSuiteAdapter, self).__init__(**kwargs)
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# ------------------------------------------------------------------------------- #
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def wrap_socket(self, *args, **kwargs):
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if hasattr(self.ssl_context, 'server_hostname') and self.ssl_context.server_hostname:
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kwargs['server_hostname'] = self.ssl_context.server_hostname
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self.ssl_context.check_hostname = False
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else:
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self.ssl_context.check_hostname = True
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return self.ssl_context.orig_wrap_socket(*args, **kwargs)
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# ------------------------------------------------------------------------------- #
|
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def init_poolmanager(self, *args, **kwargs):
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kwargs['ssl_context'] = self.ssl_context
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kwargs['source_address'] = self.source_address
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|
|
@ -120,21 +118,15 @@ class CloudScraper(Session):
|
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|
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def __init__(self, *args, **kwargs):
|
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self.debug = kwargs.pop('debug', False)
|
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|
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self.disableCloudflareV1 = kwargs.pop('disableCloudflareV1', False)
|
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self.delay = kwargs.pop('delay', None)
|
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self.captcha = kwargs.pop('captcha', {})
|
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self.doubleDown = kwargs.pop('doubleDown', True)
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self.cipherSuite = kwargs.pop('cipherSuite', None)
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self.ssl_context = kwargs.pop('ssl_context', None)
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self.interpreter = kwargs.pop('interpreter', 'native')
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self.captcha = kwargs.pop('captcha', {})
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self.requestPreHook = kwargs.pop('requestPreHook', None)
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self.requestPostHook = kwargs.pop('requestPostHook', None)
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self.cipherSuite = kwargs.pop('cipherSuite', None)
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self.ecdhCurve = kwargs.pop('ecdhCurve', 'prime256v1')
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self.source_address = kwargs.pop('source_address', None)
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self.server_hostname = kwargs.pop('server_hostname', None)
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self.ssl_context = kwargs.pop('ssl_context', None)
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self.doubleDown = kwargs.pop('doubleDown', True)
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self.allow_brotli = kwargs.pop(
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'allow_brotli',
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@ -167,10 +159,8 @@ class CloudScraper(Session):
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'https://',
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CipherSuiteAdapter(
|
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cipherSuite=self.cipherSuite,
|
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ecdhCurve=self.ecdhCurve,
|
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server_hostname=self.server_hostname,
|
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source_address=self.source_address,
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ssl_context=self.ssl_context
|
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ssl_context=self.ssl_context,
|
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source_address=self.source_address
|
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)
|
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)
|
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|
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|
|
@ -211,6 +201,20 @@ class CloudScraper(Session):
|
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except ValueError as e:
|
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print(f"Debug Error: {getattr(e, 'message', e)}")
|
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|
||||
# ------------------------------------------------------------------------------- #
|
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# Unescape / decode html entities
|
||||
# ------------------------------------------------------------------------------- #
|
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|
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@staticmethod
|
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def unescape(html_text):
|
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if sys.version_info >= (3, 0):
|
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if sys.version_info >= (3, 4):
|
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return html.unescape(html_text)
|
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|
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return HTMLParser().unescape(html_text)
|
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|
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return HTMLParser().unescape(html_text)
|
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|
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# ------------------------------------------------------------------------------- #
|
||||
# Decode Brotli on older versions of urllib3 manually
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
|
@ -271,44 +275,480 @@ class CloudScraper(Session):
|
|||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.requestPostHook:
|
||||
newResponse = self.requestPostHook(self, response)
|
||||
response = self.requestPostHook(self, response)
|
||||
|
||||
if response != newResponse: # Give me walrus in 3.7!!!
|
||||
response = newResponse
|
||||
if self.debug:
|
||||
print('==== requestPostHook Debug ====')
|
||||
self.debugRequest(response)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if not self.disableCloudflareV1:
|
||||
cloudflareV1 = Cloudflare(self)
|
||||
if self.debug:
|
||||
self.debugRequest(response)
|
||||
|
||||
# Check if Cloudflare anti-bot is on
|
||||
if self.is_Challenge_Request(response):
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Check if Cloudflare v1 anti-bot is on
|
||||
# Try to solve the challenge and send it back
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if cloudflareV1.is_Challenge_Request(response):
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Try to solve the challenge and send it back
|
||||
# ------------------------------------------------------------------------------- #
|
||||
if self._solveDepthCnt >= self.solveDepth:
|
||||
_ = self._solveDepthCnt
|
||||
self.simpleException(
|
||||
CloudflareLoopProtection,
|
||||
f"!!Loop Protection!! We have tried to solve {_} time(s) in a row."
|
||||
)
|
||||
|
||||
if self._solveDepthCnt >= self.solveDepth:
|
||||
_ = self._solveDepthCnt
|
||||
self.simpleException(
|
||||
CloudflareLoopProtection,
|
||||
f"!!Loop Protection!! We have tried to solve {_} time(s) in a row."
|
||||
)
|
||||
self._solveDepthCnt += 1
|
||||
|
||||
self._solveDepthCnt += 1
|
||||
|
||||
response = cloudflareV1.Challenge_Response(response, **kwargs)
|
||||
else:
|
||||
if not response.is_redirect and response.status_code not in [429, 503]:
|
||||
self._solveDepthCnt = 0
|
||||
response = self.Challenge_Response(response, **kwargs)
|
||||
else:
|
||||
if not response.is_redirect and response.status_code not in [429, 503]:
|
||||
self._solveDepthCnt = 0
|
||||
|
||||
return response
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a valid Cloudflare Bot Fight Mode challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_BFM_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and re.search(
|
||||
r"\/cdn-cgi\/bm\/cv\/\d+\/api\.js.*?"
|
||||
r"window\['__CF\$cv\$params'\]\s*=\s*{",
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a valid Cloudflare challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_IUAM_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code in [429, 503]
|
||||
and re.search(
|
||||
r'<form .*?="challenge-form" action="/.*?__cf_chl_jschl_tk__=\S+"',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains new Cloudflare challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_New_IUAM_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code in [429, 503]
|
||||
and re.search(
|
||||
r'cpo.src\s*=\s*"/cdn-cgi/challenge-platform/\S+orchestrate/jsch/v1',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
and re.search(r'window._cf_chl_enter\s*[\(=]', resp.text, re.M | re.S)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a v2 hCaptcha Cloudflare challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_New_Captcha_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
CloudScraper.is_Captcha_Challenge(resp)
|
||||
and re.search(
|
||||
r'cpo.src\s*=\s*"/cdn-cgi/challenge-platform/\S+orchestrate/captcha/v1',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
and re.search(r'\s*id="trk_captcha_js"', resp.text, re.M | re.S)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a Cloudflare hCaptcha challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_Captcha_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code == 403
|
||||
and re.search(
|
||||
r'action="/\S+__cf_chl_captcha_tk__=\S+',
|
||||
resp.text,
|
||||
re.M | re.DOTALL
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains Firewall 1020 Error
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_Firewall_Blocked(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code == 403
|
||||
and re.search(
|
||||
r'<span class="cf-error-code">1020</span>',
|
||||
resp.text,
|
||||
re.M | re.DOTALL
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Wrapper for is_Captcha_Challenge, is_IUAM_Challenge, is_Firewall_Blocked
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def is_Challenge_Request(self, resp):
|
||||
if self.is_Firewall_Blocked(resp):
|
||||
self.simpleException(
|
||||
CloudflareCode1020,
|
||||
'Cloudflare has blocked this request (Code 1020 Detected).'
|
||||
)
|
||||
|
||||
if self.is_New_Captcha_Challenge(resp):
|
||||
self.simpleException(
|
||||
CloudflareChallengeError,
|
||||
'Detected a Cloudflare version 2 Captcha challenge, This feature is not available in the opensource (free) version.'
|
||||
)
|
||||
|
||||
if self.is_New_IUAM_Challenge(resp):
|
||||
self.simpleException(
|
||||
CloudflareChallengeError,
|
||||
'Detected a Cloudflare version 2 challenge, This feature is not available in the opensource (free) version.'
|
||||
)
|
||||
|
||||
if self.is_Captcha_Challenge(resp) or self.is_IUAM_Challenge(resp):
|
||||
if self.debug:
|
||||
print('Detected a Cloudflare version 1 challenge.')
|
||||
return True
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Try to solve cloudflare javascript challenge.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def IUAM_Challenge_Response(self, body, url, interpreter):
|
||||
try:
|
||||
formPayload = re.search(
|
||||
r'<form (?P<form>.*?="challenge-form" '
|
||||
r'action="(?P<challengeUUID>.*?'
|
||||
r'__cf_chl_jschl_tk__=\S+)"(.*?)</form>)',
|
||||
body,
|
||||
re.M | re.DOTALL
|
||||
).groupdict()
|
||||
|
||||
if not all(key in formPayload for key in ['form', 'challengeUUID']):
|
||||
self.simpleException(
|
||||
CloudflareIUAMError,
|
||||
"Cloudflare IUAM detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
payload = OrderedDict()
|
||||
for challengeParam in re.findall(r'^\s*<input\s(.*?)/>', formPayload['form'], re.M | re.S):
|
||||
inputPayload = dict(re.findall(r'(\S+)="(\S+)"', challengeParam))
|
||||
if inputPayload.get('name') in ['r', 'jschl_vc', 'pass']:
|
||||
payload.update({inputPayload['name']: inputPayload['value']})
|
||||
|
||||
except AttributeError:
|
||||
self.simpleException(
|
||||
CloudflareIUAMError,
|
||||
"Cloudflare IUAM detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
hostParsed = urlparse(url)
|
||||
|
||||
try:
|
||||
payload['jschl_answer'] = JavaScriptInterpreter.dynamicImport(
|
||||
interpreter
|
||||
).solveChallenge(body, hostParsed.netloc)
|
||||
except Exception as e:
|
||||
self.simpleException(
|
||||
CloudflareIUAMError,
|
||||
f"Unable to parse Cloudflare anti-bots page: {getattr(e, 'message', e)}"
|
||||
)
|
||||
|
||||
return {
|
||||
'url': f"{hostParsed.scheme}://{hostParsed.netloc}{self.unescape(formPayload['challengeUUID'])}",
|
||||
'data': payload
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Try to solve the Captcha challenge via 3rd party.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def captcha_Challenge_Response(self, provider, provider_params, body, url):
|
||||
try:
|
||||
formPayload = re.search(
|
||||
r'<form (?P<form>.*?="challenge-form" '
|
||||
r'action="(?P<challengeUUID>.*?__cf_chl_captcha_tk__=\S+)"(.*?)</form>)',
|
||||
body,
|
||||
re.M | re.DOTALL
|
||||
).groupdict()
|
||||
|
||||
if not all(key in formPayload for key in ['form', 'challengeUUID']):
|
||||
self.simpleException(
|
||||
CloudflareCaptchaError,
|
||||
"Cloudflare Captcha detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
payload = OrderedDict(
|
||||
re.findall(
|
||||
r'(name="r"\svalue|data-ray|data-sitekey|name="cf_captcha_kind"\svalue)="(.*?)"',
|
||||
formPayload['form']
|
||||
)
|
||||
)
|
||||
|
||||
captchaType = 'reCaptcha' if payload['name="cf_captcha_kind" value'] == 're' else 'hCaptcha'
|
||||
|
||||
except (AttributeError, KeyError):
|
||||
self.simpleException(
|
||||
CloudflareCaptchaError,
|
||||
"Cloudflare Captcha detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Pass proxy parameter to provider to solve captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.proxies and self.proxies != self.captcha.get('proxy'):
|
||||
self.captcha['proxy'] = self.proxies
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Pass User-Agent if provider supports it to solve captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
self.captcha['User-Agent'] = self.headers['User-Agent']
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Submit job to provider to request captcha solve.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
captchaResponse = Captcha.dynamicImport(
|
||||
provider.lower()
|
||||
).solveCaptcha(
|
||||
captchaType,
|
||||
url,
|
||||
payload['data-sitekey'],
|
||||
provider_params
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Parse and handle the response of solved captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
dataPayload = OrderedDict([
|
||||
('r', payload.get('name="r" value', '')),
|
||||
('cf_captcha_kind', payload['name="cf_captcha_kind" value']),
|
||||
('id', payload.get('data-ray')),
|
||||
('g-recaptcha-response', captchaResponse)
|
||||
])
|
||||
|
||||
if captchaType == 'hCaptcha':
|
||||
dataPayload.update({'h-captcha-response': captchaResponse})
|
||||
|
||||
hostParsed = urlparse(url)
|
||||
|
||||
return {
|
||||
'url': f"{hostParsed.scheme}://{hostParsed.netloc}{self.unescape(formPayload['challengeUUID'])}",
|
||||
'data': dataPayload
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Attempt to handle and send the challenge response back to cloudflare
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def Challenge_Response(self, resp, **kwargs):
|
||||
if self.is_Captcha_Challenge(resp):
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# double down on the request as some websites are only checking
|
||||
# if cfuid is populated before issuing Captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.doubleDown:
|
||||
resp = self.decodeBrotli(
|
||||
self.perform_request(resp.request.method, resp.url, **kwargs)
|
||||
)
|
||||
|
||||
if not self.is_Captcha_Challenge(resp):
|
||||
return resp
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# if no captcha provider raise a runtime error.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if not self.captcha or not isinstance(self.captcha, dict) or not self.captcha.get('provider'):
|
||||
self.simpleException(
|
||||
CloudflareCaptchaProvider,
|
||||
"Cloudflare Captcha detected, unfortunately you haven't loaded an anti Captcha provider "
|
||||
"correctly via the 'captcha' parameter."
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# if provider is return_response, return the response without doing anything.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.captcha.get('provider') == 'return_response':
|
||||
return resp
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Submit request to parser wrapper to solve captcha
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
submit_url = self.captcha_Challenge_Response(
|
||||
self.captcha.get('provider'),
|
||||
self.captcha,
|
||||
resp.text,
|
||||
resp.url
|
||||
)
|
||||
else:
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Cloudflare requires a delay before solving the challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if not self.delay:
|
||||
try:
|
||||
delay = float(
|
||||
re.search(
|
||||
r'submit\(\);\r?\n\s*},\s*([0-9]+)',
|
||||
resp.text
|
||||
).group(1)
|
||||
) / float(1000)
|
||||
if isinstance(delay, (int, float)):
|
||||
self.delay = delay
|
||||
except (AttributeError, ValueError):
|
||||
self.simpleException(
|
||||
CloudflareIUAMError,
|
||||
"Cloudflare IUAM possibility malformed, issue extracing delay value."
|
||||
)
|
||||
|
||||
sleep(self.delay)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
submit_url = self.IUAM_Challenge_Response(
|
||||
resp.text,
|
||||
resp.url,
|
||||
self.interpreter
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Send the Challenge Response back to Cloudflare
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if submit_url:
|
||||
|
||||
def updateAttr(obj, name, newValue):
|
||||
try:
|
||||
obj[name].update(newValue)
|
||||
return obj[name]
|
||||
except (AttributeError, KeyError):
|
||||
obj[name] = {}
|
||||
obj[name].update(newValue)
|
||||
return obj[name]
|
||||
|
||||
cloudflare_kwargs = deepcopy(kwargs)
|
||||
cloudflare_kwargs['allow_redirects'] = False
|
||||
cloudflare_kwargs['data'] = updateAttr(
|
||||
cloudflare_kwargs,
|
||||
'data',
|
||||
submit_url['data']
|
||||
)
|
||||
|
||||
urlParsed = urlparse(resp.url)
|
||||
cloudflare_kwargs['headers'] = updateAttr(
|
||||
cloudflare_kwargs,
|
||||
'headers',
|
||||
{
|
||||
'Origin': f'{urlParsed.scheme}://{urlParsed.netloc}',
|
||||
'Referer': resp.url
|
||||
}
|
||||
)
|
||||
|
||||
challengeSubmitResponse = self.request(
|
||||
'POST',
|
||||
submit_url['url'],
|
||||
**cloudflare_kwargs
|
||||
)
|
||||
|
||||
if challengeSubmitResponse.status_code == 400:
|
||||
self.simpleException(
|
||||
CloudflareSolveError,
|
||||
'Invalid challenge answer detected, Cloudflare broken?'
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Return response if Cloudflare is doing content pass through instead of 3xx
|
||||
# else request with redirect URL also handle protocol scheme change http -> https
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if not challengeSubmitResponse.is_redirect:
|
||||
return challengeSubmitResponse
|
||||
|
||||
else:
|
||||
cloudflare_kwargs = deepcopy(kwargs)
|
||||
cloudflare_kwargs['headers'] = updateAttr(
|
||||
cloudflare_kwargs,
|
||||
'headers',
|
||||
{'Referer': challengeSubmitResponse.url}
|
||||
)
|
||||
|
||||
if not urlparse(challengeSubmitResponse.headers['Location']).netloc:
|
||||
redirect_location = urljoin(
|
||||
challengeSubmitResponse.url,
|
||||
challengeSubmitResponse.headers['Location']
|
||||
)
|
||||
else:
|
||||
redirect_location = challengeSubmitResponse.headers['Location']
|
||||
|
||||
return self.request(
|
||||
resp.request.method,
|
||||
redirect_location,
|
||||
**cloudflare_kwargs
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# We shouldn't be here...
|
||||
# Re-request the original query and/or process again....
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
return self.request(resp.request.method, resp.url, **kwargs)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@classmethod
|
||||
|
|
@ -321,7 +761,7 @@ class CloudScraper(Session):
|
|||
if sess:
|
||||
for attr in ['auth', 'cert', 'cookies', 'headers', 'hooks', 'params', 'proxies', 'data']:
|
||||
val = getattr(sess, attr, None)
|
||||
if val is not None:
|
||||
if val:
|
||||
setattr(scraper, attr, val)
|
||||
|
||||
return scraper
|
||||
|
|
@ -342,7 +782,7 @@ class CloudScraper(Session):
|
|||
'doubleDown',
|
||||
'captcha',
|
||||
'interpreter',
|
||||
'source_address',
|
||||
'source_address'
|
||||
'requestPreHook',
|
||||
'requestPostHook'
|
||||
] if field in kwargs
|
||||
|
|
@ -366,7 +806,6 @@ class CloudScraper(Session):
|
|||
break
|
||||
else:
|
||||
cls.simpleException(
|
||||
cls,
|
||||
CloudflareIUAMError,
|
||||
"Unable to find Cloudflare cookies. Does the site actually "
|
||||
"have Cloudflare IUAM (I'm Under Attack Mode) enabled?"
|
||||
|
|
@ -374,6 +813,7 @@ class CloudScraper(Session):
|
|||
|
||||
return (
|
||||
{
|
||||
'__cfduid': scraper.cookies.get('__cfduid', '', domain=cookie_domain),
|
||||
'cf_clearance': scraper.cookies.get('cf_clearance', '', domain=cookie_domain)
|
||||
},
|
||||
scraper.headers['User-Agent']
|
||||
|
|
@ -402,6 +842,5 @@ if ssl.OPENSSL_VERSION_INFO < (1, 1, 1):
|
|||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
create_scraper = CloudScraper.create_scraper
|
||||
session = CloudScraper.create_scraper
|
||||
get_tokens = CloudScraper.get_tokens
|
||||
get_cookie_string = CloudScraper.get_cookie_string
|
||||
|
|
|
|||
|
|
@ -29,11 +29,6 @@ class captchaSolver(Captcha):
|
|||
super(captchaSolver, self).__init__('2captcha')
|
||||
self.host = 'https://2captcha.com'
|
||||
self.session = requests.Session()
|
||||
self.captchaType = {
|
||||
'reCaptcha': 'userrecaptcha',
|
||||
'hCaptcha': 'hcaptcha',
|
||||
'turnstile': 'turnstile'
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
|
@ -180,16 +175,23 @@ class captchaSolver(Captcha):
|
|||
'soft_id': 2905
|
||||
}
|
||||
|
||||
data.update({
|
||||
'method': self.captchaType[captchaType],
|
||||
'googlekey' if captchaType == 'reCaptcha' else 'sitekey': siteKey
|
||||
})
|
||||
data.update(
|
||||
{
|
||||
'method': 'userrcaptcha',
|
||||
'googlekey': siteKey
|
||||
} if captchaType == 'reCaptcha' else {
|
||||
'method': 'hcaptcha',
|
||||
'sitekey': siteKey
|
||||
}
|
||||
)
|
||||
|
||||
if self.proxy:
|
||||
data.update({
|
||||
'proxy': self.proxy,
|
||||
'proxytype': self.proxyType
|
||||
})
|
||||
data.update(
|
||||
{
|
||||
'proxy': self.proxy,
|
||||
'proxytype': self.proxyType
|
||||
}
|
||||
)
|
||||
|
||||
response = polling2.poll(
|
||||
lambda: self.session.post(
|
||||
|
|
|
|||
|
|
@ -12,35 +12,30 @@ except ImportError:
|
|||
)
|
||||
|
||||
from ..exceptions import (
|
||||
CaptchaException,
|
||||
CaptchaServiceUnavailable,
|
||||
CaptchaAPIError,
|
||||
CaptchaTimeout,
|
||||
CaptchaParameter,
|
||||
CaptchaBadJobID
|
||||
reCaptchaServiceUnavailable,
|
||||
reCaptchaAPIError,
|
||||
reCaptchaTimeout,
|
||||
reCaptchaParameter,
|
||||
reCaptchaBadJobID
|
||||
)
|
||||
|
||||
from . import Captcha
|
||||
from . import reCaptcha
|
||||
|
||||
|
||||
class captchaSolver(Captcha):
|
||||
class captchaSolver(reCaptcha):
|
||||
|
||||
def __init__(self):
|
||||
super(captchaSolver, self).__init__('9kw')
|
||||
self.host = 'https://www.9kw.eu/index.cgi'
|
||||
self.maxtimeout = 180
|
||||
self.session = requests.Session()
|
||||
self.captchaType = {
|
||||
'reCaptcha': 'recaptchav2',
|
||||
'hCaptcha': 'hcaptcha'
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def checkErrorStatus(response):
|
||||
if response.status_code in [500, 502]:
|
||||
raise CaptchaServiceUnavailable(
|
||||
raise reCaptchaServiceUnavailable(
|
||||
f'9kw: Server Side Error {response.status_code}'
|
||||
)
|
||||
|
||||
|
|
@ -103,18 +98,18 @@ class captchaSolver(Captcha):
|
|||
|
||||
if response.text.startswith('{'):
|
||||
if response.json().get('error'):
|
||||
raise CaptchaAPIError(error_codes.get(int(response.json().get('error'))))
|
||||
raise reCaptchaAPIError(error_codes.get(int(response.json().get('error'))))
|
||||
else:
|
||||
error_code = int(re.search(r'^00(?P<error_code>\d+)', response.text).groupdict().get('error_code', 0))
|
||||
if error_code:
|
||||
raise CaptchaAPIError(error_codes.get(error_code))
|
||||
raise reCaptchaAPIError(error_codes.get(error_code))
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def requestJob(self, jobID):
|
||||
if not jobID:
|
||||
raise CaptchaBadJobID(
|
||||
"9kw: Error bad job id to request against."
|
||||
raise reCaptchaBadJobID(
|
||||
"9kw: Error bad job id to request reCaptcha against."
|
||||
)
|
||||
|
||||
def _checkRequest(response):
|
||||
|
|
@ -144,7 +139,7 @@ class captchaSolver(Captcha):
|
|||
if response:
|
||||
return response.json().get('answer')
|
||||
else:
|
||||
raise CaptchaTimeout("9kw: Error failed to solve.")
|
||||
raise reCaptchaTimeout("9kw: Error failed to solve reCaptcha.")
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
|
@ -157,6 +152,11 @@ class captchaSolver(Captcha):
|
|||
|
||||
return None
|
||||
|
||||
captchaMap = {
|
||||
'reCaptcha': 'recaptchav2',
|
||||
'hCaptcha': 'hcaptcha'
|
||||
}
|
||||
|
||||
response = polling.poll(
|
||||
lambda: self.session.post(
|
||||
self.host,
|
||||
|
|
@ -165,7 +165,7 @@ class captchaSolver(Captcha):
|
|||
'action': 'usercaptchaupload',
|
||||
'interactive': 1,
|
||||
'file-upload-01': siteKey,
|
||||
'oldsource': self.captchaType[captchaType],
|
||||
'oldsource': captchaMap[captchaType],
|
||||
'pageurl': url,
|
||||
'maxtimeout': self.maxtimeout,
|
||||
'json': 1
|
||||
|
|
@ -180,35 +180,33 @@ class captchaSolver(Captcha):
|
|||
if response:
|
||||
return response.json().get('captchaid')
|
||||
else:
|
||||
raise CaptchaBadJobID('9kw: Error no valid job id was returned.')
|
||||
raise reCaptchaBadJobID('9kw: Error no valid job id was returned.')
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
def getCaptchaAnswer(self, captchaType, url, siteKey, captchaParams):
|
||||
|
||||
def getCaptchaAnswer(self, captchaType, url, siteKey, reCaptchaParams):
|
||||
jobID = None
|
||||
|
||||
if not captchaParams.get('api_key'):
|
||||
raise CaptchaParameter("9kw: Missing api_key parameter.")
|
||||
if not reCaptchaParams.get('api_key'):
|
||||
raise reCaptchaParameter("9kw: Missing api_key parameter.")
|
||||
|
||||
self.api_key = captchaParams.get('api_key')
|
||||
self.api_key = reCaptchaParams.get('api_key')
|
||||
|
||||
if captchaParams.get('maxtimeout'):
|
||||
self.maxtimeout = captchaParams.get('maxtimeout')
|
||||
if reCaptchaParams.get('maxtimeout'):
|
||||
self.maxtimeout = reCaptchaParams.get('maxtimeout')
|
||||
|
||||
if captchaParams.get('proxy'):
|
||||
self.session.proxies = captchaParams.get('proxies')
|
||||
|
||||
if captchaType not in self.captchaType:
|
||||
raise CaptchaException(f'9kw: {captchaType} is not supported by this provider.')
|
||||
if reCaptchaParams.get('proxy'):
|
||||
self.session.proxies = reCaptchaParams.get('proxies')
|
||||
|
||||
try:
|
||||
jobID = self.requestSolve(captchaType, url, siteKey)
|
||||
return self.requestJob(jobID)
|
||||
except polling.TimeoutException:
|
||||
raise CaptchaTimeout(
|
||||
f"9kw: solve took to long to execute 'captchaid' {jobID}, aborting."
|
||||
raise reCaptchaTimeout(
|
||||
f"9kw: reCaptcha solve took to long to execute 'captchaid' {jobID}, aborting."
|
||||
)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
||||
captchaSolver()
|
||||
|
|
|
|||
|
|
@ -1,24 +1,31 @@
|
|||
from __future__ import absolute_import
|
||||
|
||||
import requests
|
||||
from ..exceptions import (
|
||||
CaptchaParameter,
|
||||
CaptchaTimeout,
|
||||
CaptchaAPIError
|
||||
)
|
||||
|
||||
try:
|
||||
from urlparse import urlparse
|
||||
except ImportError:
|
||||
from urllib.parse import urlparse
|
||||
|
||||
from ..exceptions import (
|
||||
CaptchaServiceUnavailable,
|
||||
CaptchaAPIError,
|
||||
CaptchaTimeout,
|
||||
CaptchaParameter,
|
||||
CaptchaBadJobID
|
||||
)
|
||||
|
||||
try:
|
||||
import polling2
|
||||
from python_anticaptcha import (
|
||||
AnticaptchaClient,
|
||||
NoCaptchaTaskProxylessTask,
|
||||
HCaptchaTaskProxyless,
|
||||
NoCaptchaTask,
|
||||
HCaptchaTask,
|
||||
AnticaptchaException
|
||||
)
|
||||
except ImportError:
|
||||
raise ImportError("Please install the python module 'polling2' via pip")
|
||||
raise ImportError(
|
||||
"Please install/upgrade the python module 'python_anticaptcha' via "
|
||||
"pip install python-anticaptcha or https://github.com/ad-m/python-anticaptcha/"
|
||||
)
|
||||
|
||||
import sys
|
||||
|
||||
from . import Captcha
|
||||
|
||||
|
|
@ -26,172 +33,75 @@ from . import Captcha
|
|||
class captchaSolver(Captcha):
|
||||
|
||||
def __init__(self):
|
||||
if sys.modules['python_anticaptcha'].__version__ < '0.6':
|
||||
raise ImportError(
|
||||
"Please upgrade the python module 'python_anticaptcha' via "
|
||||
"pip install -U python-anticaptcha or https://github.com/ad-m/python-anticaptcha/"
|
||||
)
|
||||
super(captchaSolver, self).__init__('anticaptcha')
|
||||
self.host = 'https://api.anti-captcha.com'
|
||||
self.session = requests.Session()
|
||||
self.captchaType = {
|
||||
'reCaptcha': 'NoCaptchaTask',
|
||||
'hCaptcha': 'HCaptchaTask',
|
||||
'turnstile': 'TurnstileTask'
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def checkErrorStatus(response):
|
||||
if response.status_code in [500, 502]:
|
||||
raise CaptchaServiceUnavailable(
|
||||
f'anticaptcha: Server Side Error {response.status_code}'
|
||||
)
|
||||
def parseProxy(self, url, user_agent):
|
||||
parsed = urlparse(url)
|
||||
|
||||
payload = response.json()
|
||||
if payload['errorId'] >= 1:
|
||||
if 'errorDescription' in payload:
|
||||
raise CaptchaAPIError(
|
||||
payload['errorDescription']
|
||||
)
|
||||
else:
|
||||
raise CaptchaAPIError(payload['errorCode'])
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def requestJob(self, taskID):
|
||||
if not taskID:
|
||||
raise CaptchaBadJobID(
|
||||
'anticaptcha: Error bad task id to request Captcha.'
|
||||
)
|
||||
|
||||
def _checkRequest(response):
|
||||
self.checkErrorStatus(response)
|
||||
|
||||
if response.ok and response.json()['status'] == 'ready':
|
||||
return True
|
||||
|
||||
return None
|
||||
|
||||
response = polling2.poll(
|
||||
lambda: self.session.post(
|
||||
f'{self.host}/getTaskResult',
|
||||
json={
|
||||
'clientKey': self.clientKey,
|
||||
'taskId': taskID
|
||||
},
|
||||
timeout=30
|
||||
),
|
||||
check_success=_checkRequest,
|
||||
step=5,
|
||||
timeout=180
|
||||
return dict(
|
||||
proxy_type=parsed.scheme,
|
||||
proxy_address=parsed.hostname,
|
||||
proxy_port=parsed.port,
|
||||
proxy_login=parsed.username,
|
||||
proxy_password=parsed.password,
|
||||
user_agent=user_agent
|
||||
)
|
||||
|
||||
if response:
|
||||
payload = response.json()['solution']
|
||||
if 'token' in payload:
|
||||
return payload['token']
|
||||
else:
|
||||
return payload['gRecaptchaResponse']
|
||||
else:
|
||||
raise CaptchaTimeout(
|
||||
"anticaptcha: Error failed to solve Captcha."
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def requestSolve(self, captchaType, url, siteKey):
|
||||
def _checkRequest(response):
|
||||
self.checkErrorStatus(response)
|
||||
|
||||
if response.ok and response.json()['taskId']:
|
||||
return True
|
||||
|
||||
return None
|
||||
|
||||
data = {
|
||||
'clientKey': self.clientKey,
|
||||
'task': {
|
||||
'websiteURL': url,
|
||||
'websiteKey': siteKey,
|
||||
'type': self.captchaType[captchaType]
|
||||
},
|
||||
'softId': 959
|
||||
}
|
||||
|
||||
if self.proxy:
|
||||
data['task'].update(self.proxy)
|
||||
else:
|
||||
data['task']['type'] = f"{data['task']['type']}Proxyless"
|
||||
|
||||
response = polling2.poll(
|
||||
lambda: self.session.post(
|
||||
f'{self.host}/createTask',
|
||||
json=data,
|
||||
allow_redirects=False,
|
||||
timeout=30
|
||||
),
|
||||
check_success=_checkRequest,
|
||||
step=5,
|
||||
timeout=180
|
||||
)
|
||||
|
||||
if response:
|
||||
return response.json()['taskId']
|
||||
else:
|
||||
raise CaptchaBadJobID(
|
||||
'anticaptcha: Error no task id was returned.'
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def getCaptchaAnswer(self, captchaType, url, siteKey, captchaParams):
|
||||
taskID = None
|
||||
if not captchaParams.get('api_key'):
|
||||
raise CaptchaParameter("anticaptcha: Missing api_key parameter.")
|
||||
|
||||
if not captchaParams.get('clientKey'):
|
||||
raise CaptchaParameter(
|
||||
"anticaptcha: Missing clientKey parameter."
|
||||
)
|
||||
|
||||
self.clientKey = captchaParams.get('clientKey')
|
||||
client = AnticaptchaClient(captchaParams.get('api_key'))
|
||||
|
||||
if captchaParams.get('proxy') and not captchaParams.get('no_proxy'):
|
||||
hostParsed = urlparse(captchaParams.get('proxy', {}).get('https'))
|
||||
|
||||
if not hostParsed.scheme:
|
||||
raise CaptchaParameter('Cannot parse proxy correctly, bad scheme')
|
||||
|
||||
if not hostParsed.netloc:
|
||||
raise CaptchaParameter('Cannot parse proxy correctly, bad netloc')
|
||||
|
||||
ports = {
|
||||
'http': 80,
|
||||
'https': 443
|
||||
captchaMap = {
|
||||
'reCaptcha': NoCaptchaTask,
|
||||
'hCaptcha': HCaptchaTask
|
||||
}
|
||||
|
||||
self.proxy = {
|
||||
'proxyType': hostParsed.scheme,
|
||||
'proxyAddress': hostParsed.hostname,
|
||||
'proxyPort': hostParsed.port if hostParsed.port else ports[self.proxy['proxyType']],
|
||||
'proxyLogin': hostParsed.username,
|
||||
'proxyPassword': hostParsed.password,
|
||||
}
|
||||
proxy = self.parseProxy(
|
||||
captchaParams.get('proxy', {}).get('https'),
|
||||
captchaParams.get('User-Agent', '')
|
||||
)
|
||||
|
||||
task = captchaMap[captchaType](
|
||||
url,
|
||||
siteKey,
|
||||
**proxy
|
||||
)
|
||||
else:
|
||||
self.proxy = None
|
||||
captchaMap = {
|
||||
'reCaptcha': NoCaptchaTaskProxylessTask,
|
||||
'hCaptcha': HCaptchaTaskProxyless
|
||||
}
|
||||
task = captchaMap[captchaType](url, siteKey)
|
||||
|
||||
if not hasattr(client, 'createTaskSmee'):
|
||||
raise NotImplementedError(
|
||||
"Please upgrade 'python_anticaptcha' via pip or download it from "
|
||||
"https://github.com/ad-m/python-anticaptcha/tree/hcaptcha"
|
||||
)
|
||||
|
||||
job = client.createTaskSmee(task, timeout=180)
|
||||
|
||||
try:
|
||||
taskID = self.requestSolve(captchaType, url, siteKey)
|
||||
return self.requestJob(taskID)
|
||||
except polling2.TimeoutException:
|
||||
try:
|
||||
if taskID:
|
||||
self.reportJob(taskID)
|
||||
except polling2.TimeoutException:
|
||||
raise CaptchaTimeout(
|
||||
"anticaptcha: Captcha solve took to long and also failed "
|
||||
f"reporting the task with task id {taskID}."
|
||||
)
|
||||
job.join(maximum_time=180)
|
||||
except (AnticaptchaException) as e:
|
||||
raise CaptchaTimeout(f"{getattr(e, 'message', e)}")
|
||||
|
||||
raise CaptchaTimeout(
|
||||
"anticaptcha: Captcha solve took to long to execute "
|
||||
f"task id {taskID}, aborting."
|
||||
)
|
||||
if 'solution' in job._last_result:
|
||||
return job.get_solution_response()
|
||||
else:
|
||||
raise CaptchaAPIError('Job did not return `solution` key in payload.')
|
||||
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
|
|
|||
|
|
@ -29,11 +29,6 @@ class captchaSolver(Captcha):
|
|||
super(captchaSolver, self).__init__('capmonster')
|
||||
self.host = 'https://api.capmonster.cloud'
|
||||
self.session = requests.Session()
|
||||
self.captchaType = {
|
||||
'reCaptcha': 'NoCaptchaTask',
|
||||
'hCaptcha': 'HCaptchaTask',
|
||||
'turnstile': 'TurnstileTask'
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
|
@ -84,11 +79,7 @@ class captchaSolver(Captcha):
|
|||
)
|
||||
|
||||
if response:
|
||||
payload = response.json()['solution']
|
||||
if 'token' in payload:
|
||||
return payload['token']
|
||||
else:
|
||||
return payload['gRecaptchaResponse']
|
||||
return response.json()['solution']['gRecaptchaResponse']
|
||||
else:
|
||||
raise CaptchaTimeout(
|
||||
"CapMonster: Error failed to solve Captcha."
|
||||
|
|
@ -110,9 +101,9 @@ class captchaSolver(Captcha):
|
|||
'task': {
|
||||
'websiteURL': url,
|
||||
'websiteKey': siteKey,
|
||||
'type': self.captchaType[captchaType]
|
||||
},
|
||||
'softId': 37
|
||||
'softId': 37,
|
||||
'type': 'NoCaptchaTask' if captchaType == 'reCaptcha' else 'HCaptchaTask'
|
||||
}
|
||||
}
|
||||
|
||||
if self.proxy:
|
||||
|
|
|
|||
|
|
@ -1,188 +0,0 @@
|
|||
from __future__ import absolute_import
|
||||
|
||||
import requests
|
||||
|
||||
try:
|
||||
from urlparse import urlparse
|
||||
except ImportError:
|
||||
from urllib.parse import urlparse
|
||||
|
||||
from ..exceptions import (
|
||||
CaptchaServiceUnavailable,
|
||||
CaptchaAPIError,
|
||||
CaptchaTimeout,
|
||||
CaptchaParameter,
|
||||
CaptchaBadJobID
|
||||
)
|
||||
|
||||
try:
|
||||
import polling2
|
||||
except ImportError:
|
||||
raise ImportError("Please install the python module 'polling2' via pip")
|
||||
|
||||
from . import Captcha
|
||||
|
||||
|
||||
class captchaSolver(Captcha):
|
||||
def __init__(self):
|
||||
super(captchaSolver, self).__init__('capsolver')
|
||||
self.host = 'https://api.capsolver.com'
|
||||
self.session = requests.Session()
|
||||
self.captchaType = {
|
||||
'reCaptcha': 'ReCaptchaV2Task',
|
||||
'hCaptcha': 'HCaptchaTask',
|
||||
'turnstile': 'AntiCloudflareTask'
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def checkErrorStatus(response, fnct):
|
||||
if response.status_code in [500, 502]:
|
||||
raise CaptchaServiceUnavailable(f'CapSolver: Server Side Error {response.status_code}')
|
||||
|
||||
try:
|
||||
rPayload = response.json()
|
||||
except Exception:
|
||||
return
|
||||
|
||||
if rPayload.get('errorDescription', False) and 'Current system busy' not in rPayload['errorDescription']:
|
||||
raise CaptchaAPIError(
|
||||
f"CapSolver -> {fnct} -> {rPayload.get('errorDescription')}"
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def requestJob(self, jobID):
|
||||
if not jobID:
|
||||
raise CaptchaBadJobID("CapSolver: Error bad job id to request task result.")
|
||||
|
||||
def _checkRequest(response):
|
||||
self.checkErrorStatus(response, 'requestJob')
|
||||
try:
|
||||
if response.ok and response.json()['status'] == 'ready':
|
||||
return True
|
||||
except Exception:
|
||||
pass
|
||||
return None
|
||||
|
||||
response = polling2.poll(
|
||||
lambda: self.session.post(
|
||||
f'{self.host}/getTaskResult',
|
||||
json={
|
||||
'clientKey': self.api_key,
|
||||
'taskId': jobID
|
||||
},
|
||||
timeout=30
|
||||
),
|
||||
check_success=_checkRequest,
|
||||
step=5,
|
||||
timeout=180
|
||||
)
|
||||
|
||||
if response:
|
||||
try:
|
||||
rPayload = response.json()['solution']
|
||||
if 'token' in rPayload:
|
||||
return rPayload['token']
|
||||
else:
|
||||
return rPayload['gRecaptchaResponse']
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
raise CaptchaTimeout(
|
||||
"CapSolver: Error failed to solve Captcha."
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def requestSolve(self, captchaType, url, siteKey):
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def _checkRequest(response):
|
||||
self.checkErrorStatus(response, 'createTask')
|
||||
try:
|
||||
rPayload = response.json()
|
||||
if response.ok:
|
||||
if rPayload.get("taskId", False):
|
||||
return True
|
||||
except Exception:
|
||||
pass
|
||||
return None
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
payload = {
|
||||
'clientKey': self.api_key,
|
||||
'appId': '9E717405-8C70-49B3-B277-7C2F2196484B',
|
||||
'task': {
|
||||
'type': self.captchaType[captchaType],
|
||||
'websiteURL': url,
|
||||
'websiteKey': siteKey
|
||||
}
|
||||
}
|
||||
|
||||
if captchaType == 'turnstile':
|
||||
payload['task']['metadata'] = {'type': 'turnstile'}
|
||||
|
||||
if self.proxy:
|
||||
payload['task']['proxy'] = self.proxy
|
||||
else:
|
||||
payload['task']['type'] = f"{self.captchaType[captchaType]}Proxyless"
|
||||
|
||||
response = polling2.poll(
|
||||
lambda: self.session.post(
|
||||
f'{self.host}/createTask',
|
||||
json=payload,
|
||||
allow_redirects=False,
|
||||
timeout=30
|
||||
),
|
||||
check_success=_checkRequest,
|
||||
step=5,
|
||||
timeout=180
|
||||
)
|
||||
|
||||
if response:
|
||||
rPayload = response.json()
|
||||
if rPayload.get('taskId'):
|
||||
return rPayload['taskId']
|
||||
|
||||
raise CaptchaBadJobID(
|
||||
'CapSolver: Error no job id was returned.'
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def getCaptchaAnswer(self, captchaType, url, siteKey, captchaParams):
|
||||
if not captchaParams.get('api_key'):
|
||||
raise CaptchaParameter("CapSolver: Missing api_key parameter.")
|
||||
self.api_key = captchaParams.get('api_key')
|
||||
|
||||
if captchaParams.get('proxy') and not captchaParams.get('no_proxy'):
|
||||
hostParsed = urlparse(captchaParams.get('proxy', {}).get('https'))
|
||||
|
||||
if not hostParsed.scheme:
|
||||
raise CaptchaParameter('Cannot parse proxy correctly, bad scheme')
|
||||
|
||||
if not hostParsed.netloc:
|
||||
raise CaptchaParameter('Cannot parse proxy correctly, bad netloc')
|
||||
|
||||
self.proxy = captchaParams['proxy']['https']
|
||||
else:
|
||||
self.proxy = None
|
||||
|
||||
try:
|
||||
jobID = self.requestSolve(captchaType, url, siteKey)
|
||||
return self.requestJob(jobID)
|
||||
except polling2.TimeoutException:
|
||||
raise CaptchaTimeout(
|
||||
f"CapSolver: Captcha solve (task ID: {jobID}) took to long."
|
||||
)
|
||||
|
||||
raise CaptchaAPIError('CapSolver: Job Failure.')
|
||||
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
captchaSolver()
|
||||
|
|
@ -13,7 +13,6 @@ except ImportError:
|
|||
raise ImportError("Please install the python module 'polling2' via pip")
|
||||
|
||||
from ..exceptions import (
|
||||
CaptchaException,
|
||||
CaptchaServiceUnavailable,
|
||||
CaptchaTimeout,
|
||||
CaptchaParameter,
|
||||
|
|
@ -30,10 +29,6 @@ class captchaSolver(Captcha):
|
|||
super(captchaSolver, self).__init__('deathbycaptcha')
|
||||
self.host = 'http://api.dbcapi.me/api'
|
||||
self.session = requests.Session()
|
||||
self.captchaType = {
|
||||
'reCaptcha': '4',
|
||||
'hCaptcha': '7'
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
|
@ -186,7 +181,7 @@ class captchaSolver(Captcha):
|
|||
})
|
||||
|
||||
data.update({
|
||||
'type': self.captchaType[captchaType],
|
||||
'type': '4',
|
||||
'token_params': json.dumps(jPayload)
|
||||
})
|
||||
else:
|
||||
|
|
@ -202,7 +197,7 @@ class captchaSolver(Captcha):
|
|||
})
|
||||
|
||||
data.update({
|
||||
'type': self.captchaType[captchaType],
|
||||
'type': '7',
|
||||
'hcaptcha_params': json.dumps(jPayload)
|
||||
})
|
||||
|
||||
|
|
@ -251,9 +246,6 @@ class captchaSolver(Captcha):
|
|||
else:
|
||||
self.proxy = None
|
||||
|
||||
if captchaType not in self.captchaType:
|
||||
raise CaptchaException(f'DeathByCaptcha: {captchaType} is not supported by this provider.')
|
||||
|
||||
try:
|
||||
jobID = self.requestSolve(captchaType, url, siteKey)
|
||||
return self.requestJob(jobID)
|
||||
|
|
@ -270,7 +262,7 @@ class captchaSolver(Captcha):
|
|||
f"DeathByCaptcha: Captcha solve took to long to execute job id {jobID}, aborting."
|
||||
)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
||||
captchaSolver()
|
||||
|
|
|
|||
|
|
@ -1,490 +0,0 @@
|
|||
# Cloudflare V1
|
||||
|
||||
import re
|
||||
import sys
|
||||
import time
|
||||
|
||||
from copy import deepcopy
|
||||
from collections import OrderedDict
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
try:
|
||||
from HTMLParser import HTMLParser
|
||||
except ImportError:
|
||||
if sys.version_info >= (3, 4):
|
||||
import html
|
||||
else:
|
||||
from html.parser import HTMLParser
|
||||
|
||||
try:
|
||||
from urlparse import urlparse, urljoin
|
||||
except ImportError:
|
||||
from urllib.parse import urlparse, urljoin
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
from .exceptions import (
|
||||
CloudflareCode1020,
|
||||
CloudflareIUAMError,
|
||||
CloudflareSolveError,
|
||||
CloudflareChallengeError,
|
||||
CloudflareCaptchaError,
|
||||
CloudflareCaptchaProvider
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
from .captcha import Captcha
|
||||
from .interpreters import JavaScriptInterpreter
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
|
||||
class Cloudflare():
|
||||
|
||||
def __init__(self, cloudscraper):
|
||||
self.cloudscraper = cloudscraper
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Unescape / decode html entities
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def unescape(html_text):
|
||||
if sys.version_info >= (3, 0):
|
||||
if sys.version_info >= (3, 4):
|
||||
return html.unescape(html_text)
|
||||
|
||||
return HTMLParser().unescape(html_text)
|
||||
|
||||
return HTMLParser().unescape(html_text)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a valid Cloudflare challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_IUAM_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code in [429, 503]
|
||||
and re.search(r'/cdn-cgi/images/trace/jsch/', resp.text, re.M | re.S)
|
||||
and re.search(
|
||||
r'''<form .*?="challenge-form" action="/\S+__cf_chl_f_tk=''',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains new Cloudflare challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def is_New_IUAM_Challenge(self, resp):
|
||||
try:
|
||||
return (
|
||||
self.is_IUAM_Challenge(resp)
|
||||
and re.search(
|
||||
r'''cpo.src\s*=\s*['"]/cdn-cgi/challenge-platform/\S+orchestrate/jsch/v1''',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a v2 hCaptcha Cloudflare challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def is_New_Captcha_Challenge(self, resp):
|
||||
try:
|
||||
return (
|
||||
self.is_Captcha_Challenge(resp)
|
||||
and re.search(
|
||||
r'''cpo.src\s*=\s*['"]/cdn-cgi/challenge-platform/\S+orchestrate/(captcha|managed)/v1''',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains a Cloudflare hCaptcha challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_Captcha_Challenge(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code == 403
|
||||
and re.search(r'/cdn-cgi/images/trace/(captcha|managed)/', resp.text, re.M | re.S)
|
||||
and re.search(
|
||||
r'''<form .*?="challenge-form" action="/\S+__cf_chl_f_tk=''',
|
||||
resp.text,
|
||||
re.M | re.S
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# check if the response contains Firewall 1020 Error
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
@staticmethod
|
||||
def is_Firewall_Blocked(resp):
|
||||
try:
|
||||
return (
|
||||
resp.headers.get('Server', '').startswith('cloudflare')
|
||||
and resp.status_code == 403
|
||||
and re.search(
|
||||
r'<span class="cf-error-code">1020</span>',
|
||||
resp.text,
|
||||
re.M | re.DOTALL
|
||||
)
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Wrapper for is_Captcha_Challenge, is_IUAM_Challenge, is_Firewall_Blocked
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def is_Challenge_Request(self, resp):
|
||||
if self.is_Firewall_Blocked(resp):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareCode1020,
|
||||
'Cloudflare has blocked this request (Code 1020 Detected).'
|
||||
)
|
||||
|
||||
if self.is_New_Captcha_Challenge(resp):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareChallengeError,
|
||||
'Detected a Cloudflare version 2 Captcha challenge, This feature is not available in the opensource (free) version.'
|
||||
)
|
||||
|
||||
if self.is_New_IUAM_Challenge(resp):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareChallengeError,
|
||||
'Detected a Cloudflare version 2 challenge, This feature is not available in the opensource (free) version.'
|
||||
)
|
||||
|
||||
if self.is_Captcha_Challenge(resp) or self.is_IUAM_Challenge(resp):
|
||||
if self.cloudscraper.debug:
|
||||
print('Detected a Cloudflare version 1 challenge.')
|
||||
return True
|
||||
|
||||
return False
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Try to solve cloudflare javascript challenge.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def IUAM_Challenge_Response(self, body, url, interpreter):
|
||||
try:
|
||||
formPayload = re.search(
|
||||
r'<form (?P<form>.*?="challenge-form" '
|
||||
r'action="(?P<challengeUUID>.*?'
|
||||
r'__cf_chl_f_tk=\S+)"(.*?)</form>)',
|
||||
body,
|
||||
re.M | re.DOTALL
|
||||
).groupdict()
|
||||
|
||||
if not all(key in formPayload for key in ['form', 'challengeUUID']):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareIUAMError,
|
||||
"Cloudflare IUAM detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
payload = OrderedDict()
|
||||
for challengeParam in re.findall(r'^\s*<input\s(.*?)/>', formPayload['form'], re.M | re.S):
|
||||
inputPayload = dict(re.findall(r'(\S+)="(\S+)"', challengeParam))
|
||||
if inputPayload.get('name') in ['r', 'jschl_vc', 'pass']:
|
||||
payload.update({inputPayload['name']: inputPayload['value']})
|
||||
|
||||
except AttributeError:
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareIUAMError,
|
||||
"Cloudflare IUAM detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
hostParsed = urlparse(url)
|
||||
|
||||
try:
|
||||
payload['jschl_answer'] = JavaScriptInterpreter.dynamicImport(
|
||||
interpreter
|
||||
).solveChallenge(body, hostParsed.netloc)
|
||||
except Exception as e:
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareIUAMError,
|
||||
f"Unable to parse Cloudflare anti-bots page: {getattr(e, 'message', e)}"
|
||||
)
|
||||
|
||||
return {
|
||||
'url': f"{hostParsed.scheme}://{hostParsed.netloc}{self.unescape(formPayload['challengeUUID'])}",
|
||||
'data': payload
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Try to solve the Captcha challenge via 3rd party.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def captcha_Challenge_Response(self, provider, provider_params, body, url):
|
||||
try:
|
||||
formPayload = re.search(
|
||||
r'<form (?P<form>.*?="challenge-form" '
|
||||
r'action="(?P<challengeUUID>.*?__cf_chl_captcha_tk__=\S+)"(.*?)</form>)',
|
||||
body,
|
||||
re.M | re.DOTALL
|
||||
).groupdict()
|
||||
|
||||
if not all(key in formPayload for key in ['form', 'challengeUUID']):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareCaptchaError,
|
||||
"Cloudflare Captcha detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
payload = OrderedDict(
|
||||
re.findall(
|
||||
r'(name="r"\svalue|data-ray|data-sitekey|name="cf_captcha_kind"\svalue)="(.*?)"',
|
||||
formPayload['form']
|
||||
)
|
||||
)
|
||||
|
||||
captchaType = 'reCaptcha' if payload['name="cf_captcha_kind" value'] == 're' else 'hCaptcha'
|
||||
|
||||
except (AttributeError, KeyError):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareCaptchaError,
|
||||
"Cloudflare Captcha detected, unfortunately we can't extract the parameters correctly."
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Pass proxy parameter to provider to solve captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.cloudscraper.proxies and self.cloudscraper.proxies != self.cloudscraper.captcha.get('proxy'):
|
||||
self.cloudscraper.captcha['proxy'] = self.proxies
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Pass User-Agent if provider supports it to solve captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
self.cloudscraper.captcha['User-Agent'] = self.cloudscraper.headers['User-Agent']
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Submit job to provider to request captcha solve.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
captchaResponse = Captcha.dynamicImport(
|
||||
provider.lower()
|
||||
).solveCaptcha(
|
||||
captchaType,
|
||||
url,
|
||||
payload['data-sitekey'],
|
||||
provider_params
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Parse and handle the response of solved captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
dataPayload = OrderedDict([
|
||||
('r', payload.get('name="r" value', '')),
|
||||
('cf_captcha_kind', payload['name="cf_captcha_kind" value']),
|
||||
('id', payload.get('data-ray')),
|
||||
('g-recaptcha-response', captchaResponse)
|
||||
])
|
||||
|
||||
if captchaType == 'hCaptcha':
|
||||
dataPayload.update({'h-captcha-response': captchaResponse})
|
||||
|
||||
hostParsed = urlparse(url)
|
||||
|
||||
return {
|
||||
'url': f"{hostParsed.scheme}://{hostParsed.netloc}{self.unescape(formPayload['challengeUUID'])}",
|
||||
'data': dataPayload
|
||||
}
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Attempt to handle and send the challenge response back to cloudflare
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
def Challenge_Response(self, resp, **kwargs):
|
||||
if self.is_Captcha_Challenge(resp):
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# double down on the request as some websites are only checking
|
||||
# if cfuid is populated before issuing Captcha.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.cloudscraper.doubleDown:
|
||||
resp = self.cloudscraper.decodeBrotli(
|
||||
self.cloudscraper.perform_request(resp.request.method, resp.url, **kwargs)
|
||||
)
|
||||
|
||||
if not self.is_Captcha_Challenge(resp):
|
||||
return resp
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# if no captcha provider raise a runtime error.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if (
|
||||
not self.cloudscraper.captcha
|
||||
or not isinstance(self.cloudscraper.captcha, dict)
|
||||
or not self.cloudscraper.captcha.get('provider')
|
||||
):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareCaptchaProvider,
|
||||
"Cloudflare Captcha detected, unfortunately you haven't loaded an anti Captcha provider "
|
||||
"correctly via the 'captcha' parameter."
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# if provider is return_response, return the response without doing anything.
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if self.cloudscraper.captcha.get('provider') == 'return_response':
|
||||
return resp
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Submit request to parser wrapper to solve captcha
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
submit_url = self.captcha_Challenge_Response(
|
||||
self.cloudscraper.captcha.get('provider'),
|
||||
self.cloudscraper.captcha,
|
||||
resp.text,
|
||||
resp.url
|
||||
)
|
||||
else:
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Cloudflare requires a delay before solving the challenge
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if not self.cloudscraper.delay:
|
||||
try:
|
||||
delay = float(
|
||||
re.search(
|
||||
r'submit\(\);\r?\n\s*},\s*([0-9]+)',
|
||||
resp.text
|
||||
).group(1)
|
||||
) / float(1000)
|
||||
if isinstance(delay, (int, float)):
|
||||
self.cloudscraper.delay = delay
|
||||
except (AttributeError, ValueError):
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareIUAMError,
|
||||
"Cloudflare IUAM possibility malformed, issue extracing delay value."
|
||||
)
|
||||
|
||||
time.sleep(self.cloudscraper.delay)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
submit_url = self.IUAM_Challenge_Response(
|
||||
resp.text,
|
||||
resp.url,
|
||||
self.cloudscraper.interpreter
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Send the Challenge Response back to Cloudflare
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if submit_url:
|
||||
|
||||
def updateAttr(obj, name, newValue):
|
||||
try:
|
||||
obj[name].update(newValue)
|
||||
return obj[name]
|
||||
except (AttributeError, KeyError):
|
||||
obj[name] = {}
|
||||
obj[name].update(newValue)
|
||||
return obj[name]
|
||||
|
||||
cloudflare_kwargs = deepcopy(kwargs)
|
||||
cloudflare_kwargs['allow_redirects'] = False
|
||||
cloudflare_kwargs['data'] = updateAttr(
|
||||
cloudflare_kwargs,
|
||||
'data',
|
||||
submit_url['data']
|
||||
)
|
||||
|
||||
urlParsed = urlparse(resp.url)
|
||||
cloudflare_kwargs['headers'] = updateAttr(
|
||||
cloudflare_kwargs,
|
||||
'headers',
|
||||
{
|
||||
'Origin': f'{urlParsed.scheme}://{urlParsed.netloc}',
|
||||
'Referer': resp.url
|
||||
}
|
||||
)
|
||||
|
||||
challengeSubmitResponse = self.cloudscraper.request(
|
||||
'POST',
|
||||
submit_url['url'],
|
||||
**cloudflare_kwargs
|
||||
)
|
||||
|
||||
if challengeSubmitResponse.status_code == 400:
|
||||
self.cloudscraper.simpleException(
|
||||
CloudflareSolveError,
|
||||
'Invalid challenge answer detected, Cloudflare broken?'
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# Return response if Cloudflare is doing content pass through instead of 3xx
|
||||
# else request with redirect URL also handle protocol scheme change http -> https
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
if not challengeSubmitResponse.is_redirect:
|
||||
return challengeSubmitResponse
|
||||
|
||||
else:
|
||||
cloudflare_kwargs = deepcopy(kwargs)
|
||||
cloudflare_kwargs['headers'] = updateAttr(
|
||||
cloudflare_kwargs,
|
||||
'headers',
|
||||
{'Referer': challengeSubmitResponse.url}
|
||||
)
|
||||
|
||||
if not urlparse(challengeSubmitResponse.headers['Location']).netloc:
|
||||
redirect_location = urljoin(
|
||||
challengeSubmitResponse.url,
|
||||
challengeSubmitResponse.headers['Location']
|
||||
)
|
||||
else:
|
||||
redirect_location = challengeSubmitResponse.headers['Location']
|
||||
|
||||
return self.cloudscraper.request(
|
||||
resp.request.method,
|
||||
redirect_location,
|
||||
**cloudflare_kwargs
|
||||
)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
# We shouldn't be here...
|
||||
# Re-request the original query and/or process again....
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
||||
return self.cloudscraper.request(resp.request.method, resp.url, **kwargs)
|
||||
|
||||
# ------------------------------------------------------------------------------- #
|
||||
|
|
@ -109,7 +109,7 @@ pysrt==1.1.2
|
|||
stevedore==5.2.0
|
||||
|
||||
# Required-by: subliminal_patch
|
||||
cloudscraper==1.2.71
|
||||
cloudscraper==1.2.58 # newer version dropped captcha v1 support
|
||||
decorator==5.1.1
|
||||
dnspython==2.6.1
|
||||
enzyme==0.4.1
|
||||
|
|
|
|||
Loading…
Reference in a new issue