Рандомный заголовок запроса.

include/http_header.py

@@ -0,0 +1,85 @@
+import random
+
+def get_headers():
+    # ОС Chrome/Firefox
+    platforms = [
+        'Windows NT 10.0; Win64; x64',
+        'Windows NT 10.0; WOW64',
+        'Macintosh; Intel Mac OS X 10_15_7',
+        'X11; Linux x86_64',
+    ]
+
+    # Chrome версии
+    chrome_major = random.randint(120, 128)
+    chrome_build = random.randint(6000, 9999)
+    chrome_patch = random.randint(10, 200)
+
+    chrome_ua = (
+        f"Mozilla/5.0 ({random.choice(platforms)}) "
+        f"AppleWebKit/537.36 (KHTML, like Gecko) "
+        f"Chrome/{chrome_major}.0.{chrome_build}.{chrome_patch} Safari/537.36"
+    )
+
+    # Firefox версии
+    ff_ver = random.randint(110, 125)
+    firefox_ua = (
+        f"Mozilla/5.0 ({random.choice(platforms)}; rv:{ff_ver}.0) "
+        f"Gecko/20100101 Firefox/{ff_ver}.0"
+    )
+
+    # Выбираем браузер
+    user_agent = random.choice([chrome_ua, firefox_ua])
+
+    # sec-ch-ua зависит только от Chrome
+    if "Chrome" in user_agent:
+        sec_ch_ua = f'"Not_A Brand";v="8", "Chromium";v="{chrome_major}", "Google Chrome";v="{chrome_major}"'
+        sec_ch_mob = "?0"
+        sec_platform = '"Windows"' if "Windows" in user_agent else '"macOS"' if "Macintosh" in user_agent else '"Linux"'
+    else:
+        # Firefox их не отправляет
+        sec_ch_ua = None
+        sec_ch_mob = None
+        sec_platform = None
+
+    # Accept-Language
+    accept_lang = random.choice([
+        "en-US,en;q=0.9",
+        "en-US,en;q=0.8",
+        "ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7",
+        "en;q=0.8",
+    ])
+
+    # Реалистичные fetch-заголовки Chrome
+    sec_fetch_site = random.choice(["none", "same-site", "same-origin", "cross-site"])
+    sec_fetch_mode = "navigate"
+    sec_fetch_user = "?1"
+    sec_fetch_dest = "document"
+
+    # Заголовки в случайном порядке как в браузере
+    headers_list = [
+        ("User-Agent", user_agent),
+        ("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8"),
+        ("Accept-Language", accept_lang),
+        ("Accept-Encoding", "gzip, deflate, br"),
+        ("Connection", "keep-alive"),
+        ("Upgrade-Insecure-Requests", "1"),
+    ]
+
+    if sec_ch_ua:
+        headers_list.extend([
+            ("sec-ch-ua", sec_ch_ua),
+            ("sec-ch-ua-mobile", sec_ch_mob),
+            ("sec-ch-ua-platform", sec_platform),
+            ("Sec-Fetch-Site", sec_fetch_site),
+            ("Sec-Fetch-Mode", sec_fetch_mode),
+            ("Sec-Fetch-User", sec_fetch_user),
+            ("Sec-Fetch-Dest", sec_fetch_dest),
+        ])
+
+    # Перемешиваем порядок (!) — браузеры могут менять порядок
+    random.shuffle(headers_list)
+
+    # Превращаем в dict
+    headers = {k: v for k, v in headers_list}
+
+    return headers