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OVH - How to use the API to order any server? The answer is here!

I ASK YOU IN FIRST

This process is automateable. I'll write the know-how, how to do it. I kindly ask you! Do NOT ABUSE it! Please keep the oportunity to order limited edition servers for other ones!

How the OVH API works?

First of all, OVH provides API libraries to access the API. And for this too, they have an API console where you can try it. For now, we'll see the API console. We'll place an older. Lets go!

如果你之前已经设置好了反向代理服务器：

1.将原来的 location / {} 复制一份，粘贴到下面；
2.在原来的 location 块中加入一行:
proxy_redirect https://MisakaF视频推流地址/ https://你服务器的地址/;
3.在复制的 location 块中，将 location / 改成 location /p/，将 proxy_pass 的目标地址改成视频推流地址 /p/。

完整的 Nginx 配置示范：

map $http_upgrade $connection_upgrade {

为什么关心 AS

因特网上的一个 IP 必定属于某个 AS，也就是一个自治系统。一般一个 AS 里的 IP 具有共性，比如网络质量较高或者较差，欺诈风险较高或者较低。在使用 mtr 或者 traceroute 查看路由时，通过确认中间路由节点 IP 的 AS，可以确认路由质量。举例说明，对于常见的 CN2 线路，通过 mtr 看到有经过 59.43.138.70，使用 whois 命令查看 IP 信息如下

~$ whois 59.43.138.70
route:          59.43.0.0/16
descr:          Chinatelecom Next Carrying Network backbone
origin:         AS4809
mnt-by: MAINT-CHINANET

使用整段 IPv6 以避免被墙的设置方案：

服务端

假设我们拥有 2602:feda:db8::/48 这段 IPv6 地址，且该段地址被静态路由至我们的服务器。

首先配置防火墙，详略。

将整段 IPv6 地址配置至服务器：

Writeup

首先运行一下 python ether_v2.py，这个程序需要输一串东西，而输各种东西都只能看到一个 You are too vegetable please try again!。试图劫持各种函数，也发现对获取程序逻辑没有太大帮助，那么还是老老实实看字节码吧。

试着反编译了一下，但是也出错。把 dis 模块的代码拷过来调试，发现程序一开始就是个大跳转，而很多不会被执行的地方也有很多非法指令。可以按照跳转的顺序输出字节码，就能得到比较容易分析的结果了。

import marshal
from opcode import *

	Note:
	to keep this list automatically updated,
	I turned it into a repo which is automatically updated via cron.
	see https://github.com/ychaouche/spamassassin-rules-description

	AC_BR_BONANZA Too many newlines in a row... spammy template
	ACCESSDB Bericht zou gevangen zijn door accessdb
	ACCESSDB Ce message aurait �t� bloqu� par accessdb
	ACCESSDB Mensagem teria sido pega pela accessdb
	ACCESSDB Message would have been caught by accessdb

	Mute these words in your settings here: https://twitter.com/settings/muted_keywords

	ActivityTweet
	generic_activity_highlights
	generic_activity_momentsbreaking
	RankedOrganicTweet
	suggest_activity
	suggest_activity_feed
	suggest_activity_highlights
	suggest_activity_tweet

	router id [our IPv4];

	protocol bgp vultr
	{
	local as [our ASN];
	source address [our IPv4 from vultr];
	import all;
	export filter {
	if net ~ [[the IPv4 block we want to announce]] then accept;
	reject;

	According to all known laws of aviation, there is no way a bee should be able to fly.
	Its wings are too small to get its fat little body off the ground.
	The bee, of course, flies anyway because bees don't care what humans think is impossible.
	Yellow, black. Yellow, black. Yellow, black. Yellow, black.
	Ooh, black and yellow!
	Let's shake it up a little.
	Barry! Breakfast is ready!
	Coming!
	Hang on a second.
	Hello?