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import time
import json
import re
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
def extract_m3u8_urls(url, wait_time=10, headers=None):
"""
Captura URLs m3u8 de una página web y las devuelve directamente.
Args:
url (str): URL de la página a analizar
wait_time (int): Tiempo de espera en segundos
headers (dict): Headers personalizados
Returns:
list: Lista de URLs m3u8 encontradas
"""
# Configurar opciones de Chrome
chrome_options = Options()
chrome_options.add_argument("--headless")
chrome_options.add_argument("--disable-gpu")
chrome_options.add_argument("--window-size=1920x1080")
chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--disable-dev-shm-usage")
# Agregar headers personalizados
if headers:
for key, value in headers.items():
if key.lower() == 'user-agent':
chrome_options.add_argument(f"--user-agent={value}")
else:
chrome_options.add_argument(f"--header={key}: {value}")
# Habilitar registro de red
chrome_options.set_capability("goog:loggingPrefs", {"performance": "ALL"})
# Iniciar navegador silenciosamente
service = Service()
driver = webdriver.Chrome(service=service, options=chrome_options)
try:
# Navegar a la URL
driver.get(url)
# Aplicar headers a futuras peticiones XHR y fetch
if headers:
header_script = """
// Headers para XHR
(function(open) {
XMLHttpRequest.prototype.open = function(method, url) {
var xhr = this;
var args = arguments;
open.apply(xhr, args);
"""
for key, value in headers.items():
if key.lower() != 'user-agent':
header_script += f'xhr.setRequestHeader("{key}", "{value}");'
header_script += """
};
})(XMLHttpRequest.prototype.open);
// Headers para fetch
(function(fetch) {
window.fetch = function(url, options) {
options = options || {};
options.headers = options.headers || {};
"""
for key, value in headers.items():
header_script += f'options.headers["{key}"] = "{value}";'
header_script += """
return fetch.call(this, url, options);
};
})(window.fetch);
"""
driver.execute_script(header_script)
# Esperar a que la página cargue completamente
time.sleep(wait_time)
# Colección para todas las URLs m3u8
m3u8_urls = set()
# 1. Buscar en peticiones de red
logs = driver.get_log("performance")
for log in logs:
try:
log_entry = json.loads(log["message"])["message"]
# Filtrar peticiones de red
if "Network.responseReceived" in log_entry["method"] or "Network.requestWillBeSent" in log_entry["method"]:
if "request" in log_entry["params"] and "url" in log_entry["params"]["request"]:
url = log_entry["params"]["request"]["url"]
if ".m3u8" in url:
m3u8_urls.add(url)
# También buscar en respuestas
elif "response" in log_entry["params"] and "url" in log_entry["params"]["response"]:
url = log_entry["params"]["response"]["url"]
if ".m3u8" in url:
m3u8_urls.add(url)
except:
continue
# 2. Buscar en el contenido de la página y scripts
m3u8_pattern = re.compile(r'https?://[^"\'\s]+\.m3u8[^"\'\s]*')
# En el HTML
for match in m3u8_pattern.finditer(driver.page_source):
m3u8_urls.add(match.group(0))
# En scripts
scripts = driver.find_elements("tag name", "script")
for script in scripts:
content = script.get_attribute("innerHTML")
for match in m3u8_pattern.finditer(content):
m3u8_urls.add(match.group(0))
# 3. Buscar en variables JavaScript
js_variables = driver.execute_script("""
var allVars = {};
for (var key in window) {
try {
if (typeof window[key] === 'string' && window[key].includes('.m3u8')) {
allVars[key] = window[key];
}
} catch(e) {}
}
return allVars;
""")
for key, value in js_variables.items():
for match in m3u8_pattern.finditer(value):
m3u8_urls.add(match.group(0))
return list(m3u8_urls)
finally:
# Cerrar navegador
driver.quit() |