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GitHub（修改host）加速访问_github520 host start怎么用

作者：凡人多烦事01 | 2024-05-16 12:06:38

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github520 host start怎么用

GitHub（修改host）加速访问

  • 对 GitHub 访问太难了：访问慢、图片加载不出来

  • 项目来源 github520

代码运行获取host文件

  • 项目具体代码
#!/usr/bin/python3
# -*- coding:utf-8 -*-
#   
#   Author  :   XueWeiHan
#   E-mail  :   595666367@qq.com
#   Date    :   2020-05-19 15:27
#   Desc    :   获取最新的 GitHub 相关域名对应 IP
import os
import re
import json
from typing import Any, Optional

from datetime import datetime, timezone, timedelta

from pythonping import ping
from requests_html import HTMLSession
from retry import retry

GITHUB_URLS = [
    'alive.github.com', 'api.github.com', 'assets-cdn.github.com',
    'avatars.githubusercontent.com', 'avatars0.githubusercontent.com',
    'avatars1.githubusercontent.com', 'avatars2.githubusercontent.com',
    'avatars3.githubusercontent.com', 'avatars4.githubusercontent.com',
    'avatars5.githubusercontent.com', 'camo.githubusercontent.com',
    'central.github.com', 'cloud.githubusercontent.com', 'codeload.github.com',
    'collector.github.com', 'desktop.githubusercontent.com',
    'favicons.githubusercontent.com', 'gist.github.com',
    'github-cloud.s3.amazonaws.com', 'github-com.s3.amazonaws.com',
    'github-production-release-asset-2e65be.s3.amazonaws.com',
    'github-production-repository-file-5c1aeb.s3.amazonaws.com',
    'github-production-user-asset-6210df.s3.amazonaws.com', 'github.blog',
    'github.com', 'github.community', 'github.githubassets.com',
    'github.global.ssl.fastly.net', 'github.io', 'github.map.fastly.net',
    'githubstatus.com', 'live.github.com', 'media.githubusercontent.com',
    'objects.githubusercontent.com', 'pipelines.actions.githubusercontent.com',
    'raw.githubusercontent.com', 'user-images.githubusercontent.com',
    'vscode.dev', 'education.github.com'
]

HOSTS_TEMPLATE = """# GitHub520 Host Start
{content}

# Update time: {update_time}
# Update url: https://raw.hellogithub.com/hosts
# Star me: https://github.com/521xueweihan/GitHub520
# GitHub520 Host End\n"""


#def write_file(hosts_content: str, update_time: str) -> bool:
def write_file(hosts_content: str, update_time: str):
    output_doc_file_path = os.path.join(os.path.dirname(__file__), "README.md")
    template_path = os.path.join(os.path.dirname(__file__),
                                 "README_template.md")
    write_host_file(hosts_content)
    if os.path.exists(output_doc_file_path):
        with open(output_doc_file_path, "r") as old_readme_fb:
            old_content = old_readme_fb.read()
            if old_content:
                old_hosts = old_content.split("```bash")[1].split("```")[0].strip()
                old_hosts = old_hosts.split("# Update time:")[0].strip()
                hosts_content_hosts = hosts_content.split("# Update time:")[
                    0].strip()
                if old_hosts == hosts_content_hosts:
                    print("host not change")
                    return False

    with open(template_path, "r") as temp_fb:
        template_str = temp_fb.read()
        hosts_content = template_str.format(hosts_str=hosts_content,
                                            update_time=update_time)
        with open(output_doc_file_path, "w") as output_fb:
            output_fb.write(hosts_content)
    return True


def write_host_file(hosts_content: str) -> None:
    output_file_path = os.path.join(os.path.dirname(__file__), 'hosts')
    with open(output_file_path, "w") as output_fb:
        output_fb.write(hosts_content)


def write_json_file(hosts_list: list) -> None:
    output_file_path = os.path.join(os.path.dirname(__file__), 'hosts.json')
    with open(output_file_path, "w") as output_fb:
        json.dump(hosts_list, output_fb)


def get_best_ip(ip_list: list) -> str:
    ping_timeout = 2
    best_ip = ''
    min_ms = ping_timeout * 1000
    for ip in ip_list:
        ping_result = ping(ip, timeout=ping_timeout)
        print(ping_result.rtt_avg_ms)
        if ping_result.rtt_avg_ms == ping_timeout * 1000:
            # 超时认为 IP 失效
            continue
        else:
            if ping_result.rtt_avg_ms < min_ms:
                min_ms = ping_result.rtt_avg_ms
                best_ip = ip
    return best_ip


@retry(tries=3)
def get_json(session: Any) -> Optional[list]:
    url = 'https://raw.hellogithub.com/hosts.json'
    try:
        rs = session.get(url)
        data = json.loads(rs.text)
        return data
    except Exception as ex:
        print(f"get: {url}, error: {ex}")
        raise Exception


@retry(tries=3)
def get_ip(session: Any, github_url: str) -> Optional[str]:
    url = f'https://sites.ipaddress.com/{github_url}'
    headers = {
        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)'
                      ' AppleWebKit/537.36 (KHTML, like Gecko) Chrome/1'
                      '06.0.0.0 Safari/537.36'}
    try:
        rs = session.get(url, headers=headers, timeout=5)
        table = rs.html.find('#dns', first=True)
        pattern = r"\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b"
        ip_list = re.findall(pattern, table.text)
        best_ip = get_best_ip(ip_list)
        if best_ip:
            return best_ip
        else:
            raise Exception(f"url: {github_url}, ipaddress empty")
    except Exception as ex:
        print(f"get: {url}, error: {ex}")
        raise Exception


def main(verbose=False) -> None:
    if verbose:
        print('Start script.')
    session = HTMLSession()
    content = ""
    content_list = get_json(session)
    for item in content_list:
       content += item[0].ljust(30) + item[1] + "\n"
    # content_list = []
    # for index, github_url in enumerate(GITHUB_URLS):
    #     try:
    #         ip = get_ip(session, github_url)
    #
    #         content += ip.ljust(30) + github_url + "\n"
    #         content_list.append((ip, github_url,))
    #     except Exception:
    #         continue
    #     if verbose:
    #         print(f'process url: {index + 1}/{len(GITHUB_URLS)}')

    if not content:
        return
    update_time = datetime.utcnow().astimezone(
        timezone(timedelta(hours=8))).replace(microsecond=0).isoformat()
    hosts_content = HOSTS_TEMPLATE.format(content=content,
                                          update_time=update_time)
    #has_change = write_file(hosts_content, update_time)
    #if has_change:
    #    write_json_file(content_list)
    #if verbose:
    #    print(hosts_content)
    #    print('End script.')


if __name__ == '__main__':
    main(True)

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  • 需要安装第三方库
# sudo pip3  install pyftpdlib
# sudo pip3 install typing
# sudo pip3 install  pythonping
# sudo pip3 install  requests_html
# sudo pip3 install  retry

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  • 脚本运行
[devops@my-dev Github_to_ip]$ ./get_new_github_ip.sh 
Start script.
[devops@my-dev Github_to_ip]$ cat hosts 
# GitHub520 Host Start
140.82.112.25                 alive.github.com
140.82.112.5                  api.github.com
185.199.110.153               assets-cdn.github.com
185.199.111.133               avatars.githubusercontent.com
185.199.111.133               avatars0.githubusercontent.com
185.199.111.133               avatars1.githubusercontent.com
185.199.111.133               avatars2.githubusercontent.com
185.199.111.133               avatars3.githubusercontent.com
185.199.111.133               avatars4.githubusercontent.com
185.199.111.133               avatars5.githubusercontent.com
185.199.111.133               camo.githubusercontent.com
140.82.114.22                 central.github.com
185.199.109.133               cloud.githubusercontent.com
140.82.112.10                 codeload.github.com
140.82.112.22                 collector.github.com
185.199.111.133               desktop.githubusercontent.com
185.199.111.133               favicons.githubusercontent.com
140.82.112.4                  gist.github.com
52.217.34.20                  github-cloud.s3.amazonaws.com
54.231.193.161                github-com.s3.amazonaws.com
54.231.232.41                 github-production-release-asset-2e65be.s3.amazonaws.com
52.217.41.76                  github-production-repository-file-5c1aeb.s3.amazonaws.com
52.217.202.169                github-production-user-asset-6210df.s3.amazonaws.com
192.0.66.2                    github.blog
140.82.112.3                  github.com
140.82.113.17                 github.community
185.199.110.154               github.githubassets.com
151.101.193.194               github.global.ssl.fastly.net
185.199.110.153               github.io
185.199.111.133               github.map.fastly.net
185.199.110.153               githubstatus.com
140.82.112.25                 live.github.com
185.199.111.133               media.githubusercontent.com
185.199.111.133               objects.githubusercontent.com
13.107.42.16                  pipelines.actions.githubusercontent.com
185.199.111.133               raw.githubusercontent.com
185.199.111.133               user-images.githubusercontent.com
13.107.213.40                 vscode.dev
140.82.113.22                 education.github.com


# Update time: 2024-01-17T02:35:15+08:00
# Update url: https://raw.hellogithub.com/hosts
# Star me: https://github.com/521xueweihan/GitHub520
# GitHub520 Host End

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  • 然后再把host文件内容添加到windos或者Linux host文件

    • C:\Windows\System32\drivers\etc/hosts
    • /etc/hosts

  • 然后就可通过windos或者linux 进行下载自己想要的文档

# wget https://github.com/coreos/etcd/releases/download/v3.3.9/etcd-v3.3.9-linux-amd64.tar.gz
--2024-01-17 10:52:12--  https://github.com/coreos/etcd/releases/download/v3.3.9/etcd-v3.3.9-linux-amd64.tar.gz
Resolving github.com (github.com)... 140.82.114.3
Connecting to github.com (github.com)|140.82.114.3|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://github.com/etcd-io/etcd/releases/download/v3.3.9/etcd-v3.3.9-linux-amd64.tar.gz [following]
--2024-01-17 10:52:14--  https://github.com/etcd-io/etcd/releases/download/v3.3.9/etcd-v3.3.9-linux-amd64.tar.gz
Reusing existing connection to github.com:443.
HTTP request sent, awaiting response... 302 Found
Location: https://objects.githubusercontent.com/github-production-release-asset-2e65be/11225014/7c787e4c-8f2b-11e8-8a29-4db755239b18?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAVCODYLSA53PQK4ZA%2F20240117%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240117T025214Z&X-Amz-Expires=300&X-Amz-Signature=d09731cfec5a21a82f058448489dc1a0bfb7ec7524bd2f5a3d47bc5f315160f6&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=11225014&response-content-disposition=attachment%3B%20filename%3Detcd-v3.3.9-linux-amd64.tar.gz&response-content-type=application%2Foctet-stream [following]
--2024-01-17 10:52:14--  https://objects.githubusercontent.com/github-production-release-asset-2e65be/11225014/7c787e4c-8f2b-11e8-8a29-4db755239b18?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAVCODYLSA53PQK4ZA%2F20240117%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240117T025214Z&X-Amz-Expires=300&X-Amz-Signature=d09731cfec5a21a82f058448489dc1a0bfb7ec7524bd2f5a3d47bc5f315160f6&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=11225014&response-content-disposition=attachment%3B%20filename%3Detcd-v3.3.9-linux-amd64.tar.gz&response-content-type=application%2Foctet-stream
Resolving objects.githubusercontent.com (objects.githubusercontent.com)... 185.199.110.133
Connecting to objects.githubusercontent.com (objects.githubusercontent.com)|185.199.110.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 11254519 (11M) [application/octet-stream]
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