WORK! fetch token, start and stop server
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loveyousomuch
parent
671a71d5cd
commit
414f63b40b
4 changed files with 65 additions and 86 deletions
44
js2py_test.py
Executable file
44
js2py_test.py
Executable file
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@ -0,0 +1,44 @@
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#!/usr/bin/env python3
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import base64
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import js2py
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# Emulate 'atob' function
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#print(base64.standard_b64decode('MmlYaDVXNXVFWXE1ZldKSWF6UTY='))
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# Test cases
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tests = [
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"""(() => {window[("A" + "J" + "AX_T" + "OKE" + "N")]=("2iXh5W5u" + "EYq" + "5fWJIa" + "zQ6");})();""",
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""" (() => {window[["N","TOKE","AJAX_"].reverse().join('')]=["IazQ6","fWJ","h5W5uEYq5","2iX"].reverse().join('');})();""",
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"""(() => {window["AJAX_TOKEN"] = atob("SGVsbG8sIHdvcmxk")})();""",
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"""(() => {window[atob('QUpBWF9UT0tFTg==')]=atob('MmlYaDVXNXVFWXE1ZldKSWF6UTY=');})();""",
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"""(() => {window["AJAX_TOKEN"] = "1234" })();""",
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"""(() => {window[atob('QUpBWF9UT0tFTg==')]="2iXh5W5uEYq5fWJIazQ6";})();""",
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]
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# Array function to ECMAScript 5.1
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def code(f):
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return "(function() { " + f[f.index("{")+1 : f.index("}")] + "})();"
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# Emulation atob V8
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def atob(arg):
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return base64.standard_b64decode(str(arg)).decode("utf-8")
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presettings = """
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let window = {};
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"""
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ctx = js2py.EvalJs({ 'atob': atob })
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'''
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ctx.execute(presettings + code(tests[3]))
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print(ctx.window)
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'''
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for f in tests:
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try:
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c = code(f)
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ctx.execute(presettings + c)
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print(ctx.window['AJAX_TOKEN'])
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except Exception as e:
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print(c, '\n', e)
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@ -9,17 +9,21 @@ from typing import Optional, Union
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from . import aterrors
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# TEST
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from py_mini_racer import MiniRacer
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import js2py
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import base64
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# Set obj for js
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presettings = """
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let window = {1: null, 2: null, AJAX_TOKEN: null};
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let i = 1;
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function __log() { return {win_var: window["AJAX_TOKEN"], 1: window[1], 2: window[2]} };
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function atob(arg) {window[i++] = arg;};
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let window = {};
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"""
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postsettings = """__log();"""
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# Convert array function to CMAScript 5 function
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def toECMAScript5Function(f):
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return "(function() { " + f[f.index("{")+1 : f.index("}")] + "})();"
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# Emulation of atob - https://developer.mozilla.org/en-US/docs/Web/API/atob
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def atob(s):
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return base64.standard_b64decode(str(s)).decode("utf-8")
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REQGET = 0
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REQPOST = 1
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@ -45,41 +49,17 @@ class AternosConnect:
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# fetch text
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pagehead = pagetree.head
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text = pagehead.text_content()
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#print(text)
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#search
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token_js_func = text[
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text.index("const COOKIE_PREFIX = \"ATERNOS\";") +
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len("const COOKIE_PREFIX = \"ATERNOS\";") :
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text.index("(function(i,s,o,g,r,a,m)")
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].strip()
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print(token_js_func)
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js_funcs = re.findall(r"\(\(\)(.*?)\)\(\);", text)
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token_js_func = js_funcs[1] if len(js_funcs) > 1 else js_funcs[0]
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# run js
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ctx = MiniRacer()
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result = ctx.eval(presettings + token_js_func)
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result = ctx.call('__log')
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ctx = js2py.EvalJs({ 'atob': atob })
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jsf = toECMAScript5Function(token_js_func)
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ctx.execute(presettings + jsf)
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print(result)
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if 'win_var' in result and result['win_var']:
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result = result['win_var']
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elif '1' in result and ('2' in result and not result['2']):
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result = base64.standard_b64decode(result['1'])
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else:
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result = base64.standard_b64decode(result['2'])
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print(result)
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self.token = result
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"""
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self.token = re.search(
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r'const\s+AJAX_TOKEN\s*=\s*["\'](\w+)["\']',
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text
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)[1]
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"""
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self.token = ctx.window['AJAX_TOKEN']
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except (IndexError, TypeError):
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raise aterrors.AternosCredentialsError(
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'Unable to parse TOKEN from the page'
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@ -1,45 +0,0 @@
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#!/usr/bin/env python3
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from py_mini_racer import MiniRacer
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import base64
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# Set function for manage global vars
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presettings = """
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let window = {1: null, 2: null, AJAX_TOKEN: null};
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let i = 1;
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function __log() { return {win_var: window["AJAX_TOKEN"], 1: window[1], 2: window[2]} };
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function atob(arg) {window[i++] = arg;};
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"""
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# Test cases
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tests = [
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"""(() => {window[("A" + "J" + "AX_T" + "OKE" + "N")]=("2iXh5W5u" + "EYq" + "5fWJIa" + "zQ6");})();""",
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""" (() => {window[["N","TOKE","AJAX_"].reverse().join('')]=["IazQ6","fWJ","h5W5uEYq5","2iX"].reverse().join('');})();""",
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"""(() => {window["AJAX_TOKEN"] = atob("SGVsbG8sIHdvcmxk")})();""",
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"""(() => {window[atob('QUpBWF9UT0tFTg==')]=atob('MmlYaDVXNXVFWXE1ZldKSWF6UTY=');})();""",
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"""(() => {window["AJAX_TOKEN"] = "1234" })();""",
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"""(() => {window[atob('QUpBWF9UT0tFTg==')]="2iXh5W5uEYq5fWJIazQ6";})();""",
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]
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# Emulate 'atob' function
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#print(base64.standard_b64decode('MmlYaDVXNXVFWXE1ZldKSWF6UTY='))
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for js in tests:
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ctx = MiniRacer()
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result = ctx.eval(presettings + js)
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result = ctx.call('__log')
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print(result)
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'''
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if 'win_var' in result and result['win_var']:
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result = result['win_var']
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elif '1' in result and ('2' in result and not result['2']):
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result = base64.standard_b64decode(result['1'])
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else:
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result = base64.standard_b64decode(result['2'])
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'''
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print('Case:\n', js, '\n')
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print('Result: \n', result, '\n')
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print('-' * 30, '\n')
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@ -1,4 +1,4 @@
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lxml==4.6.2
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requests==2.25.1
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cloudscraper==1.2.58
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py-mini-racer==0.6.0
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Js2Py==0.71
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